The landscape for melanoma research and treatment has rapidly changed over the last decade. Since 2011, the FDA has approved 12 new melanoma treatment regimens – including new classes of drugs that are molecularly targeted therapies (BRAF/MEK inhibitors), immune checkpoint inhibitors (anti CTLA-4, PD-1/PD-L1) and other immunotherapies (e.g. T-Vec). Scientists have also unraveled many of the genomic mutations found in the most common form, cutaneous melanoma, melanoma that arises primarily on sun-exposed areas of the skin. With these advances in research and treatment, the key unanswered questions have changed rapidly and existing preclinical models may not be sufficient to answer such questions surrounding immune checkpoint inhibition; resistance development, comparing to cuaneous melanoma, and how to improve early detection.
Importantly, there are no models that accurately predict the patient journey. New models and additional research is needed to more fully represent all melanoma subtypes, stages, or treatment responses.
About the speakers:
Marc Hurlbert, Ph.D. Chief Science Officer, Melanoma Research Alliance. Marc is currently responsible for guiding MRA’s scientific strategy, overseeing the peer-reviewed grant-making program, and forging scientific collaborations. He has more than 18 years of nonprofit and grant-making experience focused on advancing medical research. Past work has included treatment and prevention strategies for breast cancer, lymphoma and multiple myeloma, as well as juvenile diabetes.
Tom Williams, PhD, Life Sciences Professional Services Project Manager, Elsevier. Tom is a Life Sciences Knowledge Manager and Research Scientist. with extensive experience as an academic researcher in neurodegeneration and Alzheimer’s disease. He is also in skilled biophysical chemistry, dementia disorders, and biochemistry; and the author of many publications in the field of Alzheimer’s disease.
This document summarizes a study that analyzed cancer treatment guidelines from the National Comprehensive Cancer Network (NCCN) to build two networks: 1) a drug-to-cancer bipartite network showing which drugs are recommended to treat which cancers, and 2) an unipartite drug-to-drug network showing which drugs are commonly used together in treatment regimens. Key findings include that cancers treated with more drugs tended to have higher "despair" indices, and that cytotoxic drugs and the drug rituximab had high betweenness centrality in the drug network, indicating their importance in treatment regimens. Limitations included the small number of cancers and drugs studied due to data availability.
On April 5, 2014 the MRF partnered with Seattle Cancer Care Alliance and Fred Hutchinson Cancer Research Center to provide a free educational event dedicated to melanoma patients and the people who support them.
This document summarizes targeted therapy options for BRAF V600-mutant melanoma. Approximately 50% of melanomas harbor BRAF mutations. Clinical trials have shown that the BRAF inhibitors vemurafenib and dabrafenib, as well as the MEK inhibitor trametinib, provide significant improvements in response rates, progression-free survival, and overall survival compared to chemotherapy when used as initial therapies for BRAF V600-mutant metastatic melanoma. However, resistance to these targeted agents typically develops within 6-8 months. Mechanisms of resistance include bypass pathway activation or upregulation. Combination strategies of BRAF and MEK inhibitors are being studied to delay or prevent resistance.
Darren Kies, MD, interventional radiologist at Winship Cancer Institute of Emory University presents Local Therapies for Uveal Melanoma Liver Metastases at the 2016 CURE OM Patient & Caregiver Symposium.
The document analyzes Varian Medical Systems, a manufacturer of cancer treatment devices. It recommends exiting the position due to several factors, including domestic headwinds in the hospital industry, the re-emergence of an excise tax that will reduce cash flow, and emerging competitors in proton therapy eroding Varian's market share as costs are reduced. It also notes Varian has failed to deliver on past thesis points and upside catalysts.
David Lawson, MD, from Winship Cancer Institute of Emory University presents Prognosis and Medical Oncology Follow-up of Uveal Melanoma at the 2016 CURE OM Patient & Caregiver Symposium
Chemoprevention seeks to use natural, synthetic, or biological agents to prevent cancer development and progression. It can involve blocking cancer initiation through agents that prevent DNA damage from carcinogens. It can also suppress promotion and progression of initiated cells through inhibition of signal transduction pathways. The FDA has approved selective estrogen receptor modulators like tamoxifen and raloxifene for breast cancer chemoprevention and aspirin use has been associated with reduced colorectal cancer risk. However, some agents like beta-carotene and retinoids have been found to increase cancer risk in smokers.
Dr. Jennifer Wargo presents the latest on research biopsies and translational research in melanoma at the MRF's Patient Symposium at MD Anderson Cancer Center on January 31, 2015.
This document summarizes a study that analyzed cancer treatment guidelines from the National Comprehensive Cancer Network (NCCN) to build two networks: 1) a drug-to-cancer bipartite network showing which drugs are recommended to treat which cancers, and 2) an unipartite drug-to-drug network showing which drugs are commonly used together in treatment regimens. Key findings include that cancers treated with more drugs tended to have higher "despair" indices, and that cytotoxic drugs and the drug rituximab had high betweenness centrality in the drug network, indicating their importance in treatment regimens. Limitations included the small number of cancers and drugs studied due to data availability.
On April 5, 2014 the MRF partnered with Seattle Cancer Care Alliance and Fred Hutchinson Cancer Research Center to provide a free educational event dedicated to melanoma patients and the people who support them.
This document summarizes targeted therapy options for BRAF V600-mutant melanoma. Approximately 50% of melanomas harbor BRAF mutations. Clinical trials have shown that the BRAF inhibitors vemurafenib and dabrafenib, as well as the MEK inhibitor trametinib, provide significant improvements in response rates, progression-free survival, and overall survival compared to chemotherapy when used as initial therapies for BRAF V600-mutant metastatic melanoma. However, resistance to these targeted agents typically develops within 6-8 months. Mechanisms of resistance include bypass pathway activation or upregulation. Combination strategies of BRAF and MEK inhibitors are being studied to delay or prevent resistance.
Darren Kies, MD, interventional radiologist at Winship Cancer Institute of Emory University presents Local Therapies for Uveal Melanoma Liver Metastases at the 2016 CURE OM Patient & Caregiver Symposium.
The document analyzes Varian Medical Systems, a manufacturer of cancer treatment devices. It recommends exiting the position due to several factors, including domestic headwinds in the hospital industry, the re-emergence of an excise tax that will reduce cash flow, and emerging competitors in proton therapy eroding Varian's market share as costs are reduced. It also notes Varian has failed to deliver on past thesis points and upside catalysts.
David Lawson, MD, from Winship Cancer Institute of Emory University presents Prognosis and Medical Oncology Follow-up of Uveal Melanoma at the 2016 CURE OM Patient & Caregiver Symposium
Chemoprevention seeks to use natural, synthetic, or biological agents to prevent cancer development and progression. It can involve blocking cancer initiation through agents that prevent DNA damage from carcinogens. It can also suppress promotion and progression of initiated cells through inhibition of signal transduction pathways. The FDA has approved selective estrogen receptor modulators like tamoxifen and raloxifene for breast cancer chemoprevention and aspirin use has been associated with reduced colorectal cancer risk. However, some agents like beta-carotene and retinoids have been found to increase cancer risk in smokers.
Dr. Jennifer Wargo presents the latest on research biopsies and translational research in melanoma at the MRF's Patient Symposium at MD Anderson Cancer Center on January 31, 2015.
Richard Carvajal discusses navigating treatment options for uveal melanoma, focusing on immunotherapeutic strategies. He outlines several systemic treatment approaches including genetic, epigenetic, and immunological targeting. Checkpoint blockade with ipilimumab and nivolumab has shown some efficacy in uveal melanoma but responses are lower than in cutaneous melanoma potentially due to lower tumor mutation burden and PD-L1 expression. Adoptive T cell therapy clinical trials have also shown responses. Ipilimumab and nivolumab are being studied in the adjuvant and metastatic settings. Additional immunotherapies including T cell redirecting therapies targeting gp100 are in clinical trials. Combination strategies may be necessary to improve outcomes for
Mohammaed Khan, MD, PhD, DABR, radiation oncologist at Winship Cancer Institute of Emory University presents Localized Treatment for Metastatic Disease at the 2016 CURE OM Patient & Caregiver Symposium.
Morphologomics - Challenges for Surgical Pathology in the Genomic Age by Dr. ...Cirdan
This presentation introduces and discussesthe concept of ‘morphologomics’ that is omics approaches critically reimagined and reappraised from the viewpoint of classic morphology.
It was delivered by Dr. Anthony Gill at the Pathology Horizons 2017 conference in Cairns, Australia.
introduce and discuss the concept of ‘morphologomics’ that is omics approaches critically reimagined and reappraised from the viewpoint of classic morphology.
Chemotherapy of head & neck cancer /certified fixed orthodontic courses by In...Indian dental academy
This document discusses chemotherapy for head and neck cancer. It begins by introducing the prevalence and challenges of head and neck cancers. It then outlines various classes of chemotherapeutic agents - alkylating agents, antimetabolites, antitumor antibiotics, alkaloids, and taxanes - and examples of drugs in each class. It discusses the use of chemotherapy in neoadjuvant, concomitant, and adjuvant settings. It also covers targeted agents like EGFR inhibitors and strategies like chemoprevention. Overall, the document provides an overview of chemotherapy options and strategies for head and neck cancers.
Bioinformatic Analysis of Synthetic Lethality in Breast CancerTom Kelly
This document summarizes a bioinformatic analysis of synthetic lethal genetic interactions in breast cancer. It describes how the researchers used gene expression data from breast cancer samples to predict potential synthetic lethal gene pairs through statistical testing. Many statistically significant interactions were found, including known synthetic lethal partners. The researchers validated some predictions and discuss applications for targeted cancer therapies and chemoprevention. High performance computing resources were crucial for analyzing large genome-scale datasets.
Oncotype DX is a 21-gene diagnostic test developed by Genomic Health to analyze gene expression in breast cancer tumors. It provides a Recurrence Score that quantitatively estimates the likelihood of cancer recurrence and predicts whether chemotherapy will provide benefit. The test analyzes the expression of 16 cancer-related genes and 5 reference genes using RT-qPCR. Validation studies have shown the Recurrence Score strongly correlates with actual cancer recurrence. While approved through CLIA, Genomic Health is also pursuing FDA approval and expanding the test to other cancers.
This document discusses treatment options for prostate cancer including surgery, radiation, and watchful waiting. It compares factors like cure rates, risks of recurrence, and quality of life outcomes between treatments. Key points covered include that cure rates for early stage cancer are similar with radiation or surgery, and that treatment should be chosen based on cancer risk level and patient life expectancy. The experience of the treating physician is also an important factor for surgical outcomes. Options are evaluated based on Gleason score, PSA level, and tumor stage to determine low, intermediate, or high risk categories to guide treatment decisions.
Molecular Subtyping of Breast Cancer and Somatic Mutation Discovery Using DNA...Setia Pramana
Molecular Subtyping of Breast Cancer and Somatic Mutation Discovery Using DNA and RNA sequence
Guess Lecture at Computer Science Department, IPB, Bogor
This document provides a summary of immune checkpoint inhibitors used in melanoma care, including ipilimumab, nivolumab, and pembrolizumab. It lists the FDA-approved indications for each as first-line or adjuvant therapy for unresectable or metastatic melanoma. The dosing schedules are also provided. Additionally, it outlines how to manage immune-mediated adverse reactions to checkpoint inhibitors, noting the most common types and treatment approach based on severity grade.
A machine learning and bioinformatics approach was used to identify non-invasive miRNA biomarkers for early detection of non-small cell lung cancer (NSCLC). 13 miRNAs were found to be consistently underexpressed in NSCLC tissue, blood and serum across 4 datasets. Kaplan-Meier analysis showed 6 miRNAs had prognostic power. A random forest model identified a 3-miRNA panel (miR-320e, miR-103a, miR-526b) that detected NSCLC with 91.5% accuracy. These miRNAs were also prognostic for lung adenocarcinoma survival. An online tool called BiomarkerGenie was created to automate biomarker selection from omics data.
Molecular approaches in tumor therapy utilize techniques like molecular biology to understand cancer at the molecular level. Targeted cancer therapies interfere with specific molecules involved in cancer growth, progression, and spread. There are different types of targeted tumor agents including small molecules, therapeutic monoclonal antibodies, hormone therapies, gene expression modulators, immunotherapies, and toxin delivery molecules. Molecular approaches like using an antibody test for the IDH1 mutation help improve brain tumor treatment by identifying a better prognosis and influencing treatment response.
Cancer is characterized by uncontrolled cell growth and spread. Some key points:
- Lung cancer is the most common cancer in men and breast cancer is most common in women.
- Risk factors include tobacco use, obesity, viruses, chemicals, radiation, and genetic mutations.
- Prevention focuses on healthy behaviors like not smoking, diet, exercise and limiting sun exposure.
- Treatment involves surgery, radiation, chemotherapy and other approaches depending on cancer type and stage. Combined therapies are often used but all treatments can cause side effects.
Presentation at the Canadian Cancer Research Conference satellite bioinformatics.ca workshop. This one is an introduction to tcga, icgc and cosmic databases.
The document provides guidelines for the treatment of cutaneous melanoma. It was created by the National Comprehensive Cancer Network (NCCN) and outlines recommendations for evaluating and managing melanoma based on the stage of disease. The guidelines are reviewed regularly and updated based on the latest evidence and consensus among experts. They provide information on diagnosis, pathology, imaging, surgery, radiation, systemic therapies, management of toxicities, follow-up care, and special considerations for different stages of melanoma from 0 to IV.
Oncology Big Data: A Mirage or Oasis of Clinical Value? Michael Peters
The title of the presentation, Oncology Big Data: A Mirage or Oasis of Clinical Value, reflects what I believe the field of Oncology is challenged with on a growing basis, from a clinical and business side perspective.
Digital Pathology: Precision Medicine, Deep Learning and Computer Aided Inter...Joel Saltz
In this presentation, I will survey the development of Digital Pathology methodology beginning with the 1997 virtual microscope prototype at Hopkins to current tools, methods and algorithms designed to display, analyze and classify whole slide imaging data. I will describe methods, tools and algorithms to extract information from Pathology images. These tools include ability to traverse whole slide images, segment nuclei, carry out deep learning region classification and characterize relationship between extracted features and morphological structures. I will also describe some of the research efforts that motivate development of these tools, the role Pathomics is playing in precision medicine research as well as the impact of Pathology Informatics on clinical practice and health care quality.
Presentation at the Department of Biomedical Informatics, University Pittsburgh Medical Center, April 27, 2018
The document discusses various cancer treatment methods including surgery, radiotherapy, immunotherapy, hormone therapy, chemotherapy, and combination/adjuvant chemotherapy. It provides details on each method such as how surgery is used for diagnosis and removal of tumors, how different types of radiation are used in radiotherapy, and how chemotherapy works by destroying cancer cells. The document also covers natural compounds that can induce apoptosis in cancer cells, including plant extracts, flavonoids, and curcumin which suppresses prostaglandin formation through COX-2 inhibition. Nanoparticles are also discussed as a means of targeted drug delivery to cancer cells to reduce side effects.
Presentation by Scott Woodman, MD, PhD. Presented at the 2018 Eyes on a Cure: Patient & Caregiver Symposium, hosted by the Melanoma Research Foundation's CURE OM initiative.
In this webinar, Dr. Azad discusses colorectal cancer recurrence. She addresses things to do to help reduce the risk of recurrence, in addition to what steps should be taken if colon or rectal cancer returns.
User perspective for somatic variant analysis in VSClinical AMPGolden Helix
Somatic analysis is a complex and precise process that is constantly evolving. As the volume of available data and the accessibility of sequencing technology increase, so too does the value of a versatile, well-vetted, and efficient workflow solution. In this webcast, we will take a deep dive into the current state of our AMP interpretation software and explore various ways to optimize workflows. For anyone from grizzled VarSeq veterans to those seeing our software for the first time and labs of any size, we will provide a practical overview of our somatic analysis capabilities and how those capabilities scale with improving technology.
Throughout this webcast we will be discussing the following:
- Universal principles of somatic workflows, providing baseline recommendations
- Specific tumor-normal and somatic-only use cases
- VSClinical AMP interpretation hub and some variants of interest
- Opportunities for automation and how to decrease time to report for increased throughput
Join us as we show off the versatility and scalability of our AMP interpretation capabilities!
Richard Carvajal discusses navigating treatment options for uveal melanoma, focusing on immunotherapeutic strategies. He outlines several systemic treatment approaches including genetic, epigenetic, and immunological targeting. Checkpoint blockade with ipilimumab and nivolumab has shown some efficacy in uveal melanoma but responses are lower than in cutaneous melanoma potentially due to lower tumor mutation burden and PD-L1 expression. Adoptive T cell therapy clinical trials have also shown responses. Ipilimumab and nivolumab are being studied in the adjuvant and metastatic settings. Additional immunotherapies including T cell redirecting therapies targeting gp100 are in clinical trials. Combination strategies may be necessary to improve outcomes for
Mohammaed Khan, MD, PhD, DABR, radiation oncologist at Winship Cancer Institute of Emory University presents Localized Treatment for Metastatic Disease at the 2016 CURE OM Patient & Caregiver Symposium.
Morphologomics - Challenges for Surgical Pathology in the Genomic Age by Dr. ...Cirdan
This presentation introduces and discussesthe concept of ‘morphologomics’ that is omics approaches critically reimagined and reappraised from the viewpoint of classic morphology.
It was delivered by Dr. Anthony Gill at the Pathology Horizons 2017 conference in Cairns, Australia.
introduce and discuss the concept of ‘morphologomics’ that is omics approaches critically reimagined and reappraised from the viewpoint of classic morphology.
Chemotherapy of head & neck cancer /certified fixed orthodontic courses by In...Indian dental academy
This document discusses chemotherapy for head and neck cancer. It begins by introducing the prevalence and challenges of head and neck cancers. It then outlines various classes of chemotherapeutic agents - alkylating agents, antimetabolites, antitumor antibiotics, alkaloids, and taxanes - and examples of drugs in each class. It discusses the use of chemotherapy in neoadjuvant, concomitant, and adjuvant settings. It also covers targeted agents like EGFR inhibitors and strategies like chemoprevention. Overall, the document provides an overview of chemotherapy options and strategies for head and neck cancers.
Bioinformatic Analysis of Synthetic Lethality in Breast CancerTom Kelly
This document summarizes a bioinformatic analysis of synthetic lethal genetic interactions in breast cancer. It describes how the researchers used gene expression data from breast cancer samples to predict potential synthetic lethal gene pairs through statistical testing. Many statistically significant interactions were found, including known synthetic lethal partners. The researchers validated some predictions and discuss applications for targeted cancer therapies and chemoprevention. High performance computing resources were crucial for analyzing large genome-scale datasets.
Oncotype DX is a 21-gene diagnostic test developed by Genomic Health to analyze gene expression in breast cancer tumors. It provides a Recurrence Score that quantitatively estimates the likelihood of cancer recurrence and predicts whether chemotherapy will provide benefit. The test analyzes the expression of 16 cancer-related genes and 5 reference genes using RT-qPCR. Validation studies have shown the Recurrence Score strongly correlates with actual cancer recurrence. While approved through CLIA, Genomic Health is also pursuing FDA approval and expanding the test to other cancers.
This document discusses treatment options for prostate cancer including surgery, radiation, and watchful waiting. It compares factors like cure rates, risks of recurrence, and quality of life outcomes between treatments. Key points covered include that cure rates for early stage cancer are similar with radiation or surgery, and that treatment should be chosen based on cancer risk level and patient life expectancy. The experience of the treating physician is also an important factor for surgical outcomes. Options are evaluated based on Gleason score, PSA level, and tumor stage to determine low, intermediate, or high risk categories to guide treatment decisions.
Molecular Subtyping of Breast Cancer and Somatic Mutation Discovery Using DNA...Setia Pramana
Molecular Subtyping of Breast Cancer and Somatic Mutation Discovery Using DNA and RNA sequence
Guess Lecture at Computer Science Department, IPB, Bogor
This document provides a summary of immune checkpoint inhibitors used in melanoma care, including ipilimumab, nivolumab, and pembrolizumab. It lists the FDA-approved indications for each as first-line or adjuvant therapy for unresectable or metastatic melanoma. The dosing schedules are also provided. Additionally, it outlines how to manage immune-mediated adverse reactions to checkpoint inhibitors, noting the most common types and treatment approach based on severity grade.
A machine learning and bioinformatics approach was used to identify non-invasive miRNA biomarkers for early detection of non-small cell lung cancer (NSCLC). 13 miRNAs were found to be consistently underexpressed in NSCLC tissue, blood and serum across 4 datasets. Kaplan-Meier analysis showed 6 miRNAs had prognostic power. A random forest model identified a 3-miRNA panel (miR-320e, miR-103a, miR-526b) that detected NSCLC with 91.5% accuracy. These miRNAs were also prognostic for lung adenocarcinoma survival. An online tool called BiomarkerGenie was created to automate biomarker selection from omics data.
Molecular approaches in tumor therapy utilize techniques like molecular biology to understand cancer at the molecular level. Targeted cancer therapies interfere with specific molecules involved in cancer growth, progression, and spread. There are different types of targeted tumor agents including small molecules, therapeutic monoclonal antibodies, hormone therapies, gene expression modulators, immunotherapies, and toxin delivery molecules. Molecular approaches like using an antibody test for the IDH1 mutation help improve brain tumor treatment by identifying a better prognosis and influencing treatment response.
Cancer is characterized by uncontrolled cell growth and spread. Some key points:
- Lung cancer is the most common cancer in men and breast cancer is most common in women.
- Risk factors include tobacco use, obesity, viruses, chemicals, radiation, and genetic mutations.
- Prevention focuses on healthy behaviors like not smoking, diet, exercise and limiting sun exposure.
- Treatment involves surgery, radiation, chemotherapy and other approaches depending on cancer type and stage. Combined therapies are often used but all treatments can cause side effects.
Presentation at the Canadian Cancer Research Conference satellite bioinformatics.ca workshop. This one is an introduction to tcga, icgc and cosmic databases.
The document provides guidelines for the treatment of cutaneous melanoma. It was created by the National Comprehensive Cancer Network (NCCN) and outlines recommendations for evaluating and managing melanoma based on the stage of disease. The guidelines are reviewed regularly and updated based on the latest evidence and consensus among experts. They provide information on diagnosis, pathology, imaging, surgery, radiation, systemic therapies, management of toxicities, follow-up care, and special considerations for different stages of melanoma from 0 to IV.
Oncology Big Data: A Mirage or Oasis of Clinical Value? Michael Peters
The title of the presentation, Oncology Big Data: A Mirage or Oasis of Clinical Value, reflects what I believe the field of Oncology is challenged with on a growing basis, from a clinical and business side perspective.
Digital Pathology: Precision Medicine, Deep Learning and Computer Aided Inter...Joel Saltz
In this presentation, I will survey the development of Digital Pathology methodology beginning with the 1997 virtual microscope prototype at Hopkins to current tools, methods and algorithms designed to display, analyze and classify whole slide imaging data. I will describe methods, tools and algorithms to extract information from Pathology images. These tools include ability to traverse whole slide images, segment nuclei, carry out deep learning region classification and characterize relationship between extracted features and morphological structures. I will also describe some of the research efforts that motivate development of these tools, the role Pathomics is playing in precision medicine research as well as the impact of Pathology Informatics on clinical practice and health care quality.
Presentation at the Department of Biomedical Informatics, University Pittsburgh Medical Center, April 27, 2018
The document discusses various cancer treatment methods including surgery, radiotherapy, immunotherapy, hormone therapy, chemotherapy, and combination/adjuvant chemotherapy. It provides details on each method such as how surgery is used for diagnosis and removal of tumors, how different types of radiation are used in radiotherapy, and how chemotherapy works by destroying cancer cells. The document also covers natural compounds that can induce apoptosis in cancer cells, including plant extracts, flavonoids, and curcumin which suppresses prostaglandin formation through COX-2 inhibition. Nanoparticles are also discussed as a means of targeted drug delivery to cancer cells to reduce side effects.
Presentation by Scott Woodman, MD, PhD. Presented at the 2018 Eyes on a Cure: Patient & Caregiver Symposium, hosted by the Melanoma Research Foundation's CURE OM initiative.
In this webinar, Dr. Azad discusses colorectal cancer recurrence. She addresses things to do to help reduce the risk of recurrence, in addition to what steps should be taken if colon or rectal cancer returns.
User perspective for somatic variant analysis in VSClinical AMPGolden Helix
Somatic analysis is a complex and precise process that is constantly evolving. As the volume of available data and the accessibility of sequencing technology increase, so too does the value of a versatile, well-vetted, and efficient workflow solution. In this webcast, we will take a deep dive into the current state of our AMP interpretation software and explore various ways to optimize workflows. For anyone from grizzled VarSeq veterans to those seeing our software for the first time and labs of any size, we will provide a practical overview of our somatic analysis capabilities and how those capabilities scale with improving technology.
Throughout this webcast we will be discussing the following:
- Universal principles of somatic workflows, providing baseline recommendations
- Specific tumor-normal and somatic-only use cases
- VSClinical AMP interpretation hub and some variants of interest
- Opportunities for automation and how to decrease time to report for increased throughput
Join us as we show off the versatility and scalability of our AMP interpretation capabilities!
4th International Conference on Biomarkers & Clinical Research, will be organized around the theme "Impact of Biomarker Developments in Health Diagnostics and Clinical Research."
Genomics and Proteomics provides an overview of genomics and proteomics methods and their applications in medicine. It discusses how the fields of genomics and molecular biology emerged through key advances in DNA structure, recombinant DNA technology, PCR, and automated DNA sequencing. The document also reviews epigenetics, genomic and proteomic techniques including blotting, PCR, microarrays, and mass spectrometry. Applications of these methods in clinical settings are described such as genomic tests for disease diagnosis, prognosis, and personalized medicine. Proteomics uses mass spectrometry to discover biomarkers for diseases like cancer.
Cancer and the General Internist discusses how general internists can participate in cancer care. Key points include:
1. Cancer is a leading cause of death in the Philippines and costs of treatment are high, often leading to financial catastrophe for patients.
2. General internists can play roles in cancer screening, prevention through lifestyle counseling, and multidisciplinary care throughout the cancer continuum.
3. Filipinos actively search online for information about cancer signs, symptoms, and treatments. General internists are well-positioned to provide guidance and education to the public.
Join Fight CRC in a webinar about biomarkers. In this session, Dr. Chris Lieu will focus the discussion on the NTRK biomarker, in addition to ctDNA, and Next-Generation Sequencing.
Get the right cancer drug, at right TimeSubin Suresh
Mitra Biotech is a Boston and Bengaluru-based startup that is developing personalized cancer therapies. It focuses on testing drugs on recreated tumor microenvironments in the lab before human trials. This approach has higher success rates and lower toxicity than conventional trials. Mitra Biotech has raised over $27 million to develop these personalized therapies and diagnostics. Major challenges include high costs, ensuring data quality, and coordinating information between different treatment centers.
1) Moffitt Cancer Center provides timely access to a multidisciplinary care team for melanoma patients, allowing diagnosis, staging, and treatment planning to occur in one to two visits. The team reviews pathology reports prior to the first visit to ensure consensus on diagnosis and treatment options.
2) Moffitt streamlines care by having oncologists, dermatologists, surgeons, pathologists, and other providers who are teaching faculty all see patients as part of the comprehensive melanoma care team.
3) Moffitt addresses barriers to care like insurance issues, transportation costs, and travel expenses through dedicated social work support staff to help melanoma patients.
The document discusses a panel on emerging immune-oncology therapies and enhancing patient experience through improving access issues. The panelists include experts from healthcare institutions and the pharmaceutical industry. They discuss ways to address key access barriers to cancer care like financial toxicity, clinical trial opportunities, and patient/physician communication. Resources are presented that can help navigate access barriers in different treatment settings like insurance concerns, support services, and psychosocial support.
The document summarizes key points about effective practices in programs treating patients with myelofibrosis. It provides:
1) Fast facts about myelofibrosis including symptoms, prevalence, and treatment challenges. 2) Highlights from ACCC's survey on gaps and needs in myelofibrosis care. 3) Examples of three community cancer centers' myelofibrosis programs including comprehensive services, multidisciplinary teams, clinical trials, and partnership with primary care physicians to coordinate long-term patient care.
CORD Rare Drug Conference June 8-9, 2022
Global, International, and National Rare Disease Networks
Rare Disease Research Network and National Children’s Hospital - Marshall
Summar, Rare Disease Institute
Cancer is caused by rapid growth of abnormal cells that grow beyond their usual boundaries and can invade other parts of the body. Cancer is characterized by mutated genes called oncogenes that cause uncontrolled cell growth. Tumors can be benign if they remain confined or malignant if they invade other tissues and metastasize to spread to other organs through the bloodstream and lymph nodes. Cancer treatment may include surgery, radiation therapy to damage DNA, and chemotherapy to impair cell division using cytotoxic drugs. Pharmacogenomics aims to tailor treatments based on individual genetic profiles to increase drug effectiveness and reduce side effects.
nside Myriad. At Myriad, our goal is to make a difference in patients' lives and our work has been guided by this mission throughout the Company's history. ... Since 1991, Myriad has invested heavily in educating patients and healthcare professionals about the role genes and proteins play in disease.
This document summarizes key information about the diagnosis and management of metastatic ocular melanoma. It discusses imaging and biopsy techniques used to detect metastasis, as well as liver-directed therapies like surgery, radioactive beads, and ablation. Systemic therapies covered include chemotherapy, immunotherapy like checkpoint inhibitors, and targeted therapies. Emerging treatments mentioned are IMCgp100 immunotherapy, hepatic perfusion chemotherapy, tumor infiltrating lymphocytes, and novel targeted therapies or combinations currently in clinical trials.
When Cells Go Rogue and Become Breast Cancerbkling
Let's have a conversation about our bodies and learn about the why's and how healthy cells mutate into cancer. Diva Whalen, Ph.D., Assistant Professor & Pre Health Advisor in Biology at Tougaloo College, will discuss how our genetics, where we live, and stress can be major factors in how breast cancer forms, what happens once diagnosed, and recurrence risks, especially in communities of color. Understand the importance of knowing what is "normal" for your body before, during, and after treatment.
Webinar by BIS Research on Precision Oncology BiomarkersBIS Research Inc.
Precision oncology biomarkers are essential tools for tailoring cancer treatment to individual patients, as they provide insights into tumor biology and guide the selection of targeted therapies.
BIS conducted a deep intelligence webinar on the state-of-the-art technologies and emerging strategies used through the precision oncology biomarkers.
National Foundation for Cancer Research Progress Report 2013Lance Cassell
From day one, NFCR has stood apart from larger cancer charities and government science funding institutions because we support the cutting edge research that those other groups can't and won't fund. NFCR is dedicated to supporting "high risk/high reward" cancer research and public education relating to prevention, early diagnosis, better treatments and, ultimately, a cure for cancer.
With the help of 4.5 million individual donors over the last 40 years, NFCR has delivered more than $320 million in funding to cancer research leading to numerous breakthroughs, including prevention strategies, earlier diagnostic techniques, and new anticancer drugs and therapies.
Similar to Addressing Questions & Unmet Needs in Melanoma Research and Treatment (20)
The technology uses reclaimed CO₂ as the dyeing medium in a closed loop process. When pressurized, CO₂ becomes supercritical (SC-CO₂). In this state CO₂ has a very high solvent power, allowing the dye to dissolve easily.
Sexuality - Issues, Attitude and Behaviour - Applied Social Psychology - Psyc...PsychoTech Services
A proprietary approach developed by bringing together the best of learning theories from Psychology, design principles from the world of visualization, and pedagogical methods from over a decade of training experience, that enables you to: Learn better, faster!
Current Ms word generated power point presentation covers major details about the micronuclei test. It's significance and assays to conduct it. It is used to detect the micronuclei formation inside the cells of nearly every multicellular organism. It's formation takes place during chromosomal sepration at metaphase.
(June 12, 2024) Webinar: Development of PET theranostics targeting the molecu...Scintica Instrumentation
Targeting Hsp90 and its pathogen Orthologs with Tethered Inhibitors as a Diagnostic and Therapeutic Strategy for cancer and infectious diseases with Dr. Timothy Haystead.
The binding of cosmological structures by massless topological defectsSérgio Sacani
Assuming spherical symmetry and weak field, it is shown that if one solves the Poisson equation or the Einstein field
equations sourced by a topological defect, i.e. a singularity of a very specific form, the result is a localized gravitational
field capable of driving flat rotation (i.e. Keplerian circular orbits at a constant speed for all radii) of test masses on a thin
spherical shell without any underlying mass. Moreover, a large-scale structure which exploits this solution by assembling
concentrically a number of such topological defects can establish a flat stellar or galactic rotation curve, and can also deflect
light in the same manner as an equipotential (isothermal) sphere. Thus, the need for dark matter or modified gravity theory is
mitigated, at least in part.
ESA/ACT Science Coffee: Diego Blas - Gravitational wave detection with orbita...Advanced-Concepts-Team
Presentation in the Science Coffee of the Advanced Concepts Team of the European Space Agency on the 07.06.2024.
Speaker: Diego Blas (IFAE/ICREA)
Title: Gravitational wave detection with orbital motion of Moon and artificial
Abstract:
In this talk I will describe some recent ideas to find gravitational waves from supermassive black holes or of primordial origin by studying their secular effect on the orbital motion of the Moon or satellites that are laser ranged.
EWOCS-I: The catalog of X-ray sources in Westerlund 1 from the Extended Weste...Sérgio Sacani
Context. With a mass exceeding several 104 M⊙ and a rich and dense population of massive stars, supermassive young star clusters
represent the most massive star-forming environment that is dominated by the feedback from massive stars and gravitational interactions
among stars.
Aims. In this paper we present the Extended Westerlund 1 and 2 Open Clusters Survey (EWOCS) project, which aims to investigate
the influence of the starburst environment on the formation of stars and planets, and on the evolution of both low and high mass stars.
The primary targets of this project are Westerlund 1 and 2, the closest supermassive star clusters to the Sun.
Methods. The project is based primarily on recent observations conducted with the Chandra and JWST observatories. Specifically,
the Chandra survey of Westerlund 1 consists of 36 new ACIS-I observations, nearly co-pointed, for a total exposure time of 1 Msec.
Additionally, we included 8 archival Chandra/ACIS-S observations. This paper presents the resulting catalog of X-ray sources within
and around Westerlund 1. Sources were detected by combining various existing methods, and photon extraction and source validation
were carried out using the ACIS-Extract software.
Results. The EWOCS X-ray catalog comprises 5963 validated sources out of the 9420 initially provided to ACIS-Extract, reaching a
photon flux threshold of approximately 2 × 10−8 photons cm−2
s
−1
. The X-ray sources exhibit a highly concentrated spatial distribution,
with 1075 sources located within the central 1 arcmin. We have successfully detected X-ray emissions from 126 out of the 166 known
massive stars of the cluster, and we have collected over 71 000 photons from the magnetar CXO J164710.20-455217.
The cost of acquiring information by natural selectionCarl Bergstrom
This is a short talk that I gave at the Banff International Research Station workshop on Modeling and Theory in Population Biology. The idea is to try to understand how the burden of natural selection relates to the amount of information that selection puts into the genome.
It's based on the first part of this research paper:
The cost of information acquisition by natural selection
Ryan Seamus McGee, Olivia Kosterlitz, Artem Kaznatcheev, Benjamin Kerr, Carl T. Bergstrom
bioRxiv 2022.07.02.498577; doi: https://doi.org/10.1101/2022.07.02.498577
PPT on Direct Seeded Rice presented at the three-day 'Training and Validation Workshop on Modules of Climate Smart Agriculture (CSA) Technologies in South Asia' workshop on April 22, 2024.
11.1 Role of physical biological in deterioration of grains.pdf
Addressing Questions & Unmet Needs in Melanoma Research and Treatment
1. Unanswered Questions and Unmet
Needs in Melanoma Research and
Treatment
Dr. Marc Hurlbert, Chief Science Officer, Melanoma Research Alliance
Dr. Tom Williams, Manager, Project Management, Elsevier
Tuesday 19th May 2020
2. Agenda
• Melanoma Epidemiology & Pathophysiology
• Melanoma Research Alliance
• MRA Current Scientific Priorities
• Melanoma Insights & Analytics
• Review of Current Treatments
• Rare Melanomas and Unmet Needs
• Future Directions
3. Melanoma Epidemiology & Pathophysiology
• >100,000 new cases of invasive melanoma
in US in 2020
• And nearly 8,000 deaths in 2020
• Melanoma <5% of skin cancer cases
• Greatest incidence of melanoma is in
Australia, Northern Europe, and North
America
• Lowest incidence in South America, Africa,
and South Asia
• prevalence in US doubled between 1982-
2011, and steadily increasing
• Melanoma-related deaths starting to decline
due to changes in sun exposure, screenings,
and treatment improvements
4. Melanoma Epidemiology & Pathophysiology
• Lifetime risk for developing melanoma:
− 1 in 1000 for African Americans
− 1 in 200 for Latin Americans
− 1 in 50 for Caucasians
• 5-year survival outcome (estimated % of cancer
patients who will not have died from melanoma
five years after diagnosis): Rates based on US
data
− 98% in localized melanoma cases
− 64% in regional melanoma (stage IIII) cases
− ~23 % in cases with distant metastases
• Survival rates lower in elderly populations; 10%
differences between under 45-year age group
and the 75+ age group
5. Background on Melanoma Research Alliance
• Founded in 2007 by Debra and
Leon Black with the help of Michael
Milken
• Mission: to end suffering and death
due to melanoma by collaborating
with all stakeholders to accelerate
powerful research, advance cures
for all patients, and prevent more
melanomas.
• MRA is the largest nonprofit funder
of melanoma research and awarded
$123 million to 339 research
programs at 152 institutions in the
US and 18 countries
6. Melanoma Research Funding Landscape
Direct Research Funding
(based on ICRP database) CY2006 CY2015 Latest CY estimate
National Institutes of Health (NIH/NCI) $ 96,879,147 $ 175,547,174 $ 192,000,000**
Melanoma Research Alliance (MRA) $ - $ 11,117,365 $ 12,402,645‡
Department of Defense (CDMRP) $ - $ 2,494,745 $ 10,900,000‡
UK National Cancer Research Institute (coalition of 22
funding organizations, including CRUK) $ 4,234,024 $ 11,117,516 $ 7,029,000**
French National Cancer Institute (INCa) $ - $ 1,181,586 $ 3,459,000**
Canadian Cancer Research Alliance (coalition of 34) $ 4,205,007 $ 3,146,975 $ 3,327,000*
Dutch Cancer Society (KWF) $ 79,734 $ 2,256,809 $ 3,018,000‡
Melanoma Research Foundation (MRF)*** $ 350,000 $ $1,300,000 $ $1,530,000†
American Cancer Society (ACS) $ 3,200,879 $ 2,437,900 $ 1,229,000†
Cancer Australia $ - $ 676,152 $ 512,122**
Grand Total (estimates) $ 109,217,000 $ 211,075,000 $ 240,000,000
2016*,2018**,2019†, 2020‡
***MRF data estimated from MRF website; not a component of the ICRP database (www.icrpartnership.org)
Manuscript submitted, Trends in International Cancer Research 2006-2015, JCO Global Oncology
7. MRA Research Portfolio ($123M since 2007)
• Hallmarks of MRA research
portfolio include a focus on
developing new treatments
(89%)
• A smaller portion supports
melanoma research related to
prevention/etiology (5.1%) or
diagnosis/staging (5.5%)
• Treatments research projects
include molecular targets
(n=139), immunotherapy
(n=134), or combinations (n=23)
Prevention/Etiology, 5.14%
Diagnosis/Staging,
5.46%
Treatment,
89.40%
8. MRA Grant Award Mechanisms
Team Research: requires multidisciplinary teams and involvement of a Young
Investigator. $900k and up over 3-years
Established Investigator: past their first four years of faculty appointment with an
established record of scientific productivity. $375k over 3-years
Young Investigator: within four years of first faculty appointment, requires a mentorship
commitment from a senior investigator. $225k over 3-years
Pilot: test potentially transformative ideas that may not have extensive data, but articulate
a clear hypothesis – “high-risk, high-reward.” $100k over 2-years
Dermatology Fellow: engaging clinical dermatologists in melanoma research, requires
mentorship and fellowship in Dermatology Department. $35k for 1-year; year 2 possible
9. MRA Grant Solicitation & Selection Process
• Release Annual Request for Proposals (RFP) – includes Special
Emphasis Areas, Special Opportunities
• Grants Reviewed by standing Grant Review Committee:
https://www.curemelanoma.org/about-mra/grant-review-committee/
Current chairs: Marcus Bosenberg and Caroline Robert
• In-person Grant Review Committee meeting
• Slate of grants approved by MRA Board of Directors
10. EIA, 17.22%
AIP,
3.40%
Pilot,
2.44%
TSA,
59.73%
YIA, 16.95%
Derm
Fellows,
0.26%
MRA Awards by Mechanism ($123M since 2007)
• MRA offers awards for interdisciplinary teams and
individual investigators
• 339 awards have been granted since 2007
• Focus on collaborative, team science: Team Science
Awards (TSA), which fund multidisciplinary research
groups, account for 60% of research funding to date
• Individual investigator awards: Established Investigator
(EIA), Young Investigator (YIA), Pilot/Development
Awards, Dermatology Fellows (Derm) and Academic-
Industry Partnership Awards (AIP)
• Emphasis on Young Investigators: The YIA program is
another centerpiece of the MRA strategy, MRA has
supported a total of 176 Young Investigators to date
11. MRA Current Scientific Priorities
• Identifying strategies to overcome treatment
resistance, difficult-to-treat melanoma subtypes
such as acral, mucosal, or uveal melanoma,
and/or non-BRAF-mutant melanomas such as
NRAS or NF1-mutant;
• Informing logical and optimal combination
therapies, therapeutic sequences, and/or
treatment regimens in adjuvant and neoadjuvant
approaches;
• Developing strategies to prevent and/or treat
metastatic disease;
• Identifying markers of response, resistance,
and/or risk of recurrence or death;
• Improving prevention and early detection
strategies; and/or developing new diagnostic
approaches, including artificial intelligence or
machine-learning endeavors.
12. Immunotherapy Top Trend in Melanoma Protein Targets Research
Most studied targets involved in autophagy, immune
response, cell development, cell differentiation, cell
function, cell growth, cell migration, cell phenotype,
cell survival, and tumor growth.
1. BRAF regulates cell proliferation, differentiation &
survival.
− BRAF is an oncogene, and mutations involved in 60–
70% of cases.
2. PDCD1 negatively regulates immune response.
− PD-1 expressed in 10-60% of melanomas
− Not until 2011 did publications emerge relating to
melanoma.
− Exponentially increase year on year, and now
PDCD1 overtaken BRAF as the number one target
protein
Queried Resnet, Elsevier’s Biological Database for protein targets and melanoma
13. Small Molecules and Targeted Therapeutics in Melanoma Pipeline
From 2008–2009:
− 18 small molecule drugs marketed
− 48 small molecule drugs in pre-clinical or clinical
phases
− 23 discontinued small molecules, and one withdrawn
− majority of drugs approved were inhibitors of kinases,
growth factors, members of cytochrome P450 family,
and histone deacetylases.
From 2018–2019:
− 39 small molecule drugs marketed
− 41 small molecule drugs in pre-clinical or clinical
phases
− 14 discontinued small molecules
− Targeting the same as 2008-2009 but a significant
increase in drugs targeting mutant proteins e.g. BRAF
V600E mutations, EGFR receptor carrying the L858R
mutation.
Move to focus on targeted therapeutics toward patients with specific melanoma gene mutations.
14. Genetic predisposition & cancer driver mutations linked to melanoma
23 genes shown to be linked to hereditary melanoma:
• 12 genes have 177 genetic variants linked to melanoma
• 11 genes genetically linked to melanoma that currently have no known
genetic variants associated with melanoma
Research Gap: a) map genetic variants, b) are they clinically significant, c) do
they impact gene function
752 genes genetically linked to sporadic melanoma and its subtypes:
• 449 genetically linked variants to sporadic melanoma and its subtypes.
Research Gap: 54 variants are not currently genetically linked to any known
melanoma gene
24 genetic variations predisposing to melanoma influence the response
to 39 melanoma drugs:
• Studies with Temsirolimus and melanoma cells proved ineffective,
combination therapy was more effective. However, studies in specific
populations is lacking
• e.g. rs121434592 gene variant + treatment temsirolimus, these patients had
longer progression free survival. Currently in phase III clinical trials as a
treatment for several cancers, and if successfully approved it could warrant
investigation into treatment of melanoma patients carrying the AKT E17K
mutation.
= E17K
mutation
genetic
variant
15. Melanoma, immune suppression & gaps in melanoma treatment
• 226 melanoma cell surface secreted/expressed proteins capable of inhibiting activation of the immune system.
• 142 melanoma cell surface secreted/expressed proteins that can activate immune tolerance;
• = 368 potential mechanisms that melanoma cells can inhibit immune response.
To develop personalized immunotherapies, molecular profiling of a melanoma biopsy must be performed to determine the
exact immunosuppression mechanism.
16. Melanoma Trending Topic
• In 2018, 2/3 of most cited research papers with
melanoma in the title, abstract, or keywords discussed
the influence of the microbiome on the response to
melanoma treatment in humans.
• Significant growth in research Including implication of
microbiota in:
− onset and progression of cancers
− toxicity and the response rate of cancer treatments.
• The link between melanoma and microbiome trending
due to the recent findings that response to immune
checkpoint inhibitors correlates with the composition,
diversity, and functional differences in patients’
microbiomes.
17. Melanoma Trending Topic
• Increase in research for predictors of therapeutic
response beyond the tumor by focusing on host
factors, such as microbiota and host genomics.
• Microbiota is a modifiable factor, and potentially
can become not just a predictive marker but also
a potential target in order to improve outcomes
for melanoma patients.
• Since 2018, four clinical trials are registered to
look at modulating the gut microbiome’s impact
on response to immunotherapy of melanoma at
clinicaltrials.gov and are currently recruiting
patients or about to start the recruitment.
18. Current Molecularly Targeted Therapies
• First BRAF inhibitor (vemurafenib) for BRAF
mutant advanced melanoma approved in 2011
• First combination BRAF (dabrafenib)+MEK
(trametinib) inhibitors for BRAF mutant
advanced melanoma approved in 2013
• Second combination BRAF+MEK inhibitors
(vemurafenib+cobimetinib) approved in 2014
• Third combination BRAF+MEK inhibitors
(encorafenib+binimetinib) approved in 2018
• More recent approvals in adjuvant setting after
surgery for stage III and surgically resectable
stage IV
Image from: Ahmed et al., SHP2 drives adaptive resistance to ERK signaling inhibition in molecularly defined
subsets of ERK-dependent tumors, Cell Reports 2019 Jan;26(1):65-78
19. Current Immunotherapies
• Immune checkpoint inhibitors have
revolutionized the treatment of advanced
melanoma
• First anti-CTLA4 inhibitor (ipilimumab) was
approved in 2011
• First anti-PD1 inhibitors ((pembrolizumab)
nivolumab) approved in 2014
• Nivolumab in combination with ipilimumab for
unresectable or metastatic melanoma
approved in 2016
• First oncolytic virus (talimogene laherparepvec,
T-vec) for local treatment of unresectable
cutaneous, subcutaneous, and nodal lesions in
patients with melanoma that recurred after
initial surgery approved in 2015
Image adapted from Dr. Jedd Wolchock, Memorial Sloan Kettering Cancer Center, New York, NY
20. Emerging Immunotherapies
• Numerous other immune
checkpoint inhibitors are being
tested in preclinical models and
clinical trials
• Approaches to improve
immunotherapy by targeting
other components of the tumor-
immune-microenvironment are
being studied
• Targeting dendritic cells, tumor
associated macrophages and
other immune cells are being
exploredImage adapted from Dr. Padmanee Sharma, University of Texas MD Anderson Cancer Center, Houston, TX
21. Microbiome in Melanoma
• Thomas Gajewski, University of Chicago, TSA 2013, Molecular
mechanisms of T cell inflamed melanoma to identify new targets
• Yardena Samuels, Weizmann Institute of Science, TSA 2016,
Identifying somatic and microbial neo-antigens associated with
melanoma responses
• Thomas Gajewski, University of Chicago, TSA 2018, Commensal
microbiota and anti-PD-1 efficacy
• Lorenzo Cohen and Jennifer Wargo, TSA 2018, University of Texas MD
Anderson Cancer Center, Diet, Mental Health, and the Microbiome in
Response to Immunotherapy
• Simon Heidegger, Technical University of Munich, BMS-MRA YIA 2019,
Microbial metabolites in immunotherapy of malignant melanoma
22. Rare Melanomas and Unmet Needs
• Rare melanomas may have a different etiology than
cutaneous melanoma, including fewer with BRAF
mutations
• Acral melanoma occurs on the palms, soles of feet, and
nail beds, with approximately 5000 new US cases each
year
• Mucosal melanoma invades the mucosal tissue
including nasal cavity, sinuses and mouth, GI tract,
vagina, anus and other areas in the body, with
approximately 1000 new US cases each year
• Uveal melanoma, or melanoma of the eye, has
approximately 2500 new US cases each year
• Improved diagnostics and treatments are needed for
rare melanomas
Images from MRA website (www.curemelanoma.org)
23. Future Directions
• Understanding why some patients respond
while other patients do not respond to
current therapies
− Understanding innate and acquired
resistance to current therapies
• Developing AI/machine learning to improve
melanoma detection, diagnostics and
prognostics
• Understanding, preventing and treating
melanoma metastasis
• Exploring the role of the microbiome in
melanoma
• Understanding the etiology of rare
melanomas and how best to diagnose and
treat
24. How to get the Melanoma report
C U S T O M R E P O R T I N G :
The development of custom reports and analytics based on large, integrated sets of Elsevier
data solutions, customer data, and/or externally published information.
Disease areas
& cancers
Target-related
custom
reports
General
scientific
opportunity
analysis
Animal
translatability
models
…and more
OTHER CUSTOM REPORTS
INCLUDE
25. Who is the Professional Services team at Elsevier?
26. Questions & Contact us
Email us at:
Elsevier: t.williams@elsevier.com
Melanoma Research Alliance: mhurlbert@curemelanoma.org
Hello everyone and welcome to today’s webinar Addressing Questions & Unmet Needs in Melanoma Research and Treatment. My name is Matthew Morton, Senior Marketing Manager for Elsevier’s Professional Services team, and I’ll be your moderator for today’s webinar.
Matt Morton
The melanoma research and treatment landscape has rapidly changed over the last decade. Since 2011, the FDA has approved 12 new melanoma treatment regimens – including new classes of drugs that are molecularly targeted therapies, immune checkpoint inhibitors, and other immunotherapies. This webinar will showcase key insights and analytics around Melanoma, treatment effectiveness and resistance trends, and what the future may hold regarding research and clinical advancements.
I’m joined on this webinar by Dr. Marc Hurlbert, Chief Science Officer at the Melanoma Research Alliance and Dr. Tom Williams, Project Management Lead for Professional Services at Elsevier:
Dr. Williams will be sharing high-level melanoma statistics, epidemiology and pathophysiology information, and other key insights and analytics around the disease.
Dr. Hurlbert will then walk through the funding landscape, current and emerging molecularly targeted therapies and immunotherapies, and how the fight against other rare melanomas are keeping the Melanoma Research Alliance busy.
Before I hand it over to Dr. Hurlbert and Dr. Williams, I would like to first share some brief housekeeping items. If you have any questions during the presentation, please submit them at any time through the question panel. We will address as many questions as we can at the end of the presentation. If we cannot get to your question, we will follow up via e-mail.
If you are experiencing technical issues such as sound quality, first try logging out and logging back in. If issues persist, please e-mail help@brighttalk.com. You can refer to that e-mail address in the announcement panel below the presenter screen. They will be able to address your issues.
With that said, I’d like to pass it off to Dr. Williams and Dr. Hurlbert.
Melanoma is a tumor of melanocytes, which are the cells responsible for skin pigmentation and protection from UV radiation. It is most commonly cutaneous, but in rare cases may also affect the eye, the mucous membranes of the head and neck, the gastrointestinal tract, and the genital tract. And Marc is going to discuss this a little later on
Malignant melanoma is an increasingly important global health problem. And it is predicted that over 100,000 new cases of invasive melanoma will arise and nearly 8,000 deaths in 2020 in the US
However, it only accounts for less that 5% of skin cancer cases
The prevalence in US has doubled between the early 80s to present day, and is steadily increasing, however, deaths relating to Melanoma are starting to decline and this is posited because of changes in sun exposure, screenings, and treatment improvements
The Analytical Services team at Elsevier, determined the Disability Adjusted Life Years (which is referred to as the DALYs rate), and this is the sum of years of life lost and years lived with a disability, and it was calculated to be 22% for the melanoma global DALY rate, which results in melanoma being responsible for more than 20 years of life lost and years lived with disability worldwide per 100,000 people
Patients are at a higher risk of developing melanoma if they:
Family history of it
Have Dys PLASTIC nevi
Those with with a greater number of common nevi (ie, typical, benign)
have Fair skin types or Light eye color
And have are exposed to Intermittent intense sun exposure or long-term chronic exposure
As you can see
1 in 1000 for African Americans
1 in 200 for Latin Americans
1 in 50 for Caucasians are at risk of developing melanoma during their life times
However, survival rates are pretty high. The 5-year survival outcome is
98% in localized melanoma cases
64% in regional melanoma (stage IIII) cases
~23 % in cases with distant metastases
But Survival rates are lower in elderly populations; and there is a 10% differences between under 45-year age group and the 75+ age group
Prevention
Behavioral interventions has a great impact on the rates of developing melanoma. Many of us know to
Use sunscreen with a sun protection factor of 15 or more
Wear sun-protective clothing
Avoid midday sun
Avoid sunburn
Avoid tanning beds
but behavioral changes are sometimes difficult to adopt
I am not going to hand over to Marc to discuss the Melanoma Research Alliance and their funding initiatives
Founded in 2007 by Debra and Leon Black, with the help of Michael Milken. You likely know Milken who founded the Prostate Cancer Foundation in the early 1990s and today leads the nonprofit Milken Institute.
When Debra was diagnosed, after finishing treatment, Debra and Leon asked Michael what they could do to advance melanoma research. He encouraged them to found MRA and structure it to advance the world’s most promising research.
At the time MRA was founded, it had been a decade since a treatment had been approved by the FDA. The available treatments were not effective in the majority of patients, and if melanoma became metastatic, outcomes were dismal in 2007.
Since our founding, MRA has become the largest non-profit, non-governmental funded of melanoma research.
$123 million to 339 research programs; at 152 unique research institutions
Across the US and in 18 countries.
Shown here is research grant funding data.
The source is a shared-grants database called the International Cancer Research Partnerships (ICRP) which was formed in 2000
ICRP includes 136 funding organizations – NIH, DOD, nonprofits – from US, Canada, Europe, Asia and Australia
All members code grants to a common ontology, Common Scientific Outline
Database includes over $50-billion of peer-reviewed grant awards from 2000 to present
The table in the slide shows melanoma-specific research funding in 2006 and 2015; a manuscript on cancer research funding has been submitted
The last column shows the latest most recent calendar-year for which data is available by partner, primarily 2018, 2019.
MRA has granted $123 million in competitive, peer-reviewed grant funding since 2007
The focus has been on research into the discovery, translation, and development of new treatments (89%)
About 11% has been focused on research into prevention, early detection and diagnosis of melanoma
Within the Treatment grants portfolio, included are research projects on signal transduction kinases (molecular targets), immunotherapy including immune-checkpoint (systemic) as well as localized, intratumoral / intralesional therapies; and combinations of therapies.
Shown are the MRA Grant Award mechanisms.
MRA’s annual Request for Proposals (RFP) is typically released every August, with proposals due in October/November timeframe.
Visit MRA website at www.CureMelanoma.org and you can see our 2019 RFP
You can add your name to our notification list to be contacted when future RFPs are released
MRA utilizes an open- RFP process. Eligible institutions (academic, nonprofit) are able to apply from anywhere in the world.
All proposals are reviewed in a competitive, peer-review process with each proposal examined by 2 or 3 independent reviewers, and then discussed among our Grant Review Committee
All proposals recommended for funding are considered and must be approved by MRA Board of Directors
Shown are the current Scientific Priorities as published in our 2019 Request for Proposals; The MRA priority areas shift every few years
Sign-up at our website to receive our next RFP, which we intend to release in mid-August
We analyzed the melanoma targets researched between 1987 and 2019. and it showed that the protein targets most studied are:
B-Raf proto-oncogene serine/threonine kinase (BRAF),
programmed cell death 1 (PDCD1),
cyclin dependent kinase inhibitor 2A (CDKN2A),
melanocyte inducing transcription factor (MITF),
and interleukin 2 (IL2).
And looking at the function of these it shows that they are involved in autophagy, immune response, cell development, differentiation, cell function, and growth, and migration, cell phenotype, cell survival, and tumor growth.
And If we just take a closer look on just the data for BRAF and PDCD1
BRAF regulates cell proliferation, differentiation & survival. It is an oncogene, and mutations in this gene are involved in 60–70% of cases.
PDCD1 it negatively regulates immune response. And it is expressed in 10-60% of melanomas
What we see is an emerging trend, there were no publications related to the involvement of programmed cell death 1 in melanoma until 2011.
The number of publications has exponentially increased year on year, and by 2018, programmed cell death 1 began to overtake BRAF as the number one target protein published in relation to melanoma
And this further supporting the concept that immunotherapy is a top trend in current melanoma research.
Next we looked at small molecules that have been developed to target melanoma:
From 2008–2009:
18 small molecule drugs marketed
48 in pre-clinical or clinical phases
23 discontinued, and one withdrawn
And the majority of drugs approved were inhibitors of kinases, growth factors, members of cytochrome P450 family, and histone deacetylases.
From 2018–2019:
There were 39 small molecule drugs marketed
41 in pre-clinical or clinical phases
And 14 discontinued
These were targeting the same as the 2008-2009 cohort but there is a significant increase in drugs targeting mutant proteins.
Which again is showing how targeted therapies are becoming more prevalent
Probably DON’T REVIEW
The one small molecule that was discontinued was estradiol, which is the principal intracellular human estrogen. It was initially shown in studies to interact with both alpha- and beta-estrogen receptors, which play a role in promoting cell growth and cellular antiproliferation, respectively. In vitro and in vivo studies showed that estradiol resulted in inhibition of melanoma cell growth, elucidating a potential melanoma drug candidate. However, later studies showed that the inhibition of beta-estrogen receptor increased the risk for developing cutaneous melanoma and spread of metastatic cells, resulting in an increased risk of skin malignant melanoma.
Now, due to these findings, melanoma patients with increased levels of endogenous estrogens during pregnancy, those taking oral contraceptives and hormone replacement therapies containing estradiol should be made aware of the potential increased risk of melanoma development or melanoma progression.
There are still plenty research gaps in the melanoma space. Analysis of the genes linked to hereditary and sporadic melanoma reveal some of these gaps.
If you look at the 23 genes that are linked to hereditary melanoma, 11 of these genes currently have no known genetic variants associated with melanoma
Therefore looking to map genetic variants, determine if they are clinically significant, and whether they impact gene function is a gap that needs filling
Of the 752 genes genetically linked to sporadic melanoma, 54 variants are not currently genetically linked to any known melanoma genes, again revealing a research opportunity.
And another opportunity is the 24 genetic variants that influence treatment responses to 39 melanoma drugs
If we take a look at TEM-si-Role-E-mus treatment, initially it appeared to be an ineffective treatment for melanoma in cell studies, in combination with other drugs there is increased efficacy. However what is lacking is particular studies for specific genetic variations
Looking specifically at the AKT pathway, which is one of the most frequently activated pathways in cancer. And we then look at this Missense glutamate 17 Lysine mutation which has recently been reported to promote melanoma to brain metastasis, it shows as prior work has suggested that this mutation is associated with longer progression free survival response when treated with temsirolimus in endometrial carcinoma studies therefore it may be a good opportunity to look to see if melanoma could be a possible new indication for TEM-siRole-E-mus.
Drug repurposing is an efficient way to help find new ways to treat diseases using other drugs developed for other indications.
Another research opportunity is the influence of immune suppression and treatment:
There are 386 potential mechanisms that melanoma cells can inhibit immune response
And the development of personalized immunotherapies has to be thorough with the inclusion of molecular profiling of a melanoma biopsy to determine the exact immunosuppression mechanism.
For example Because of potential ineffectiveness, certain drugs in SOME patients with immune responses suppressed by non-PDCD1 mechanisms, if you are treating with these drugs in Red, they may not show great results, but may need to be given in combination with non=PDCD1 immune suppressing drugs
One of the interesting finds through our analytics was when we used Elsevier’s Text Mining for new trending terms that had a semantic relations with cancers. And it showed the emergence of the microbiota and microbiome as a big new trend
We saw that In 2018, 2 out of 3 most cited research papers about melanoma discussed the influence of the microbiome on the response of melanoma treatment in humans.
There is Significant growth in this area particularly related to the:
onset and progression of cancers
And toxicity and the response rate of cancer treatments.
And this is trending because of the recent findings that response to immune checkpoint inhibitors correlates with the composition, diversity, and functional differences in patients’ microbiomes.
And before I hand back over to Marc,
We semantically looked for bacterial species in relation to immune checkpoint-related concepts
Which showed an Increase in research for predictors of therapeutic response that focused on host factors.
And because this is a modifiable factor, there is a new potential target to improve outcomes for melanoma patients.
Which we see with the four clinical trials are registered
About 50% of patients with cutaneous melanoma have tumors with BRAF mutations (BRAF V600E or other)
RAF activation occurs in response to activation of RAS proteins by upstream growth factor-induced signals
Activated RAF in turn phosphorylates and activates MEK1 and 2, which in turn phosphorylate and activate ERK1 and 2.
The activation of this signaling cascade – the Classical MAP kinase pathway) regulates a number of effector kinases and transcription factors that drive key cellular processes, including cell proliferation
Remarkable clinical activity with the RAF inhibitor (vemurafenib) in melanomas containing mutant BRAF was initially presented at ASCO 2009, only 7years after the discovery of BRAF mutations in human cancer (2002 Davies et al).
Combinations; overcoming resistance
Matt Morton
Thank you Dr. Hurlbert and Dr. Williams for that great presentation. We hope we you enjoyed this deep dive into the Melanoma research and treatment landscape. As follow up, all webinar registrants will be receiving a complimentary copy of the Elsevier Melanoma report that was written and created by the Professional Services team. Reports like these are just one of many of its kind, as the types of information being analyzed and conveyed can vary by use case and utility. For example, some of these include reports around other disease areas and cancers, target-related custom reports, general scientific opportunity analysis, animal translatability models, and more.
Matt Morton
For additional context, Elsevier Professional Services is a team of consultants with backgrounds in data science, informatics, chemistry, pre-clinical research, and clinical development. The team provides data integration and applied analytics as standalone services and via Elsevier’s Entellect platform.
As experts in scientific domains, industry-standard taxonomies, and custom content and data curation, the team addresses complex data challenges in the pharma biotech, life sciences, drug discovery, and other industries.
Matt Morton
Thank you all again for coming, we will now answer some questions. I see that there are a lot of questions in the panel, so we’ll only be able to answer a few of them. For those that we cannot answer, we will follow up via e-mail.
(For Tom): You noted the possible exploration of drug repurposing in melanoma, could you comment on that further
(for Marc): The microbiome was highlighted during the presentation. Can Dr. Hurlbert comment on MRA’s investments into the research on the microbiome related to melanoma?
(for Marc): Given MRA’s leadership role as the largest nonprofit funder of melanoma research, what does MRA see as the most exciting or most challenging areas in melanoma research?
Matt Morton
I see that we’re out of time for today. Unfortunately, we weren’t able to answer all of the questions, but we will follow up with you via e-mail. I want to thank everyone again for attending today’s webinar on the melanoma research and treatment landscape. If you have any further questions or would like to inquire about Professional Services or the Melanoma Research Alliance, please email Dr. Williams or Dr. Hurlbert.