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Tribute lecture at Brawijaya Women & Children Hospital
 

Tribute lecture at Brawijaya Women & Children Hospital

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Tribute Lecture at Brawijaya Women & Children Hospital Jakarta 2013 on the topic of the usefulness of human stem cell in dermatology including case reports

Tribute Lecture at Brawijaya Women & Children Hospital Jakarta 2013 on the topic of the usefulness of human stem cell in dermatology including case reports

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    Tribute lecture at Brawijaya Women & Children Hospital Tribute lecture at Brawijaya Women & Children Hospital Presentation Transcript

    • Stem cells technology in Dermatology Indah Y
    • Why Stem Cells ?  By definition, a stem cell is characterized by its ability to self-renew and its ability to trans differentiate along multiple lineage pathways.
    • What are the unique properties of all stem cells ?  They are capable of dividing and renewing themself for long periods  They are unspecialized  They can give rise to specialized cell types
    • DEFINITIONS  Stem cells is a special kind of cell that has a unique to renew itself and to give rise to many specialized cell types (pluripotency)  Contrary to most cells of the body  Stem Cells is uncomitted & remains uncomitted, until it receives a signal to develop into a specialized cell
    • What are the unique properties of all stem cells Three general properties : They are capable of deviding and renewing themself of long periods They are unspecialized They can give rise to specialized cell types
    • Stem cells can remain alive in human corpses for at least 17 days after death, researchers say. Stem cells give rise to all other cells in the body, a property that ... Current Stem Cell Research & Therapy, 2013 , 8, 25-38
    • CLASSIFICATION OF STEM CELLS Bongso et al., 2005
    • STANDART MANUFACTURING SCALE OF ADULT STEM CELLS Jeffrey MG et al., 2010
    • MESENCHYMAL STEM CELLS (MSC)
    • ADULT STM CELLS IN CLINICAL APPLICATION Frank P et al., 2004
    • Mesenchymal stem cells-MSC MSC from Warthon jelly Steffano Grosy et al., 2009
    • MSC from Adipose Lypoaspirate
    • MSC from Umbilical Cord Blood (UCB-MSC) PAS + staining
    • H Emma et HEMATOPOIETIC STEM CELLS (HSC): Hierarchy concept
    • HSC from bone marrow, circulating blood, & umbilical cord blood
    • PROGENITOR CELLS Endothelial progenitor cells (EPC) from Human umbilical vein endothelial cells (HUVEC)
    • Neural progenitor cells (NPC) from Umbilical cord blood derived MSC Nestin + GFAP + NSE - Umbilical cord blood
    • EPIDERMALSTEM CELLS CELLS & SKIN EQUIVALENT
    • Cell quality asessement Stem cells sorting High pure & viable cell yieldMagnetic associated cell sorting
    • Flowcytometry Characterization for MSC MSC: Positive expression of CD73, CD105, CD29 Xu-Fang Yang et al., 2011 Stem cells characterization
    • Negative expression of hematopoietic marker: CD34, CD45, HLA DR Xu-Fang Yang et al., 2011
    • Adipogenic (Oil red staining) Osteogenic (Alizarin red staining) Xu-Fang Yang et al., 2011 MSC differentiation capacity
    • Vb stainning Xu-Fang Yang et al., 2011 Chromosomal abberation and karyotyping screening
    • FROM CELL BASED THERAPY TO “CELL FREE” BASED THERAPY Illustration of cell based therapy (Takashi et al., 2007)
    • WHAT IS “CELL FREE” BASED THERAPY? Illustration of therapeutic effect of stem cells (Tom JB et al., 2011)
    • EPC-CM and EPC transplantation improve blood perfusion in the rat ischaemic hindlimb with increased capillary density. A. doppler imaging. B. immunofluorescence
    • Angiogenic properties of EPC-CM
    • D8 Natural healing D8 With hMSC D8 with hMSC- CM
    • Stem cell based therapy Therapeutic outcome depends on cells engraftment Major limitation related to Alloimmunity reaction “Cell free” based therapy Cell free medium containing paracrine secretome may reduce risk of adverse immunological reaction
    • Xeno- free supplementation system Human Platelet Lysate (HPL) supplementation replace Fetal bovine serum (FBS) supplementation Cell culture manipulation for producing specific defined “cell free” secretome
    • Hypoxic culture condition for promoting defined secretome related Hypoxic Inducible Factor gene pathway induction
    • 3D spheroid culture system for promoting secretion of specific cytokine 3D spheroid colony (3000-5000 cells/colony)
    • Proteome profiling of cells secretome Ultrafiltration of Secretome Endotoxin & mycoplasma assay
    • Warthon jelly-MSC secretomes (NCBI, Siu KZ et al., 2007)
    • Scretome of HUVEC (NCBI-David GT et al., 2009)
    • Summary of MSC secretome (L. Da Silva et al., 2007)
    • Mesenchymal stem cell roles in each phase of the wound-healing process. Maxson S et al. Stem Cells Trans Med 2012;1:142-149 ©2012 by AlphaMed Press
    • January 31 st, , Man, 33 years old, Peri anal fistula,diameter 10 x 15 deep 10 cm after 7x surgery with general anesthesia By Indah Yulianto – 2013 Tampon Wrapped – 20 cm
    • After pulled out the TAMPON-Wrapper By Indah Yulianto – 2013
    • TOPICAL AND TRANSPLANTATION UCB-SCS BY LOCAL MULTIPLE INJECTIONS WITHOUT ANESTHESIA (31 ST JANUARY-2013) By Indah Yulianto – 2013
    • 4 DAYS – AFTER INJECTION AND TOPICAL UCB-SC (February – 4 th -2013) : Healing COMPLETELY (JUST ONE SHOT – TOPICAL and INJECTION) By Indah Yulianto – February 2013
    • Epithelization almost complete (after 2 weeks )
    • AMNIOTIC MEMBRANE DRESSING PROMOTES EPITHELISATION & GRANULATION: Topical HUVEC 1.5 MONTHs AFTER By Indah J : Nov - 2012
    • What kind of Stem cells that we Need ?
    • Leprosy after 30 years + 3 months burning ulcer + Infection 3 weeks after MSCs Product Injections + Cream BY Indah Yulianto
    • Neuroischemic lesion of fifth metatarsal with application : EPC & amnion membrane (2 months)
    • Male 23 yr, Combutio more than 5 months : Injections and Topical : HUVECs (Spheroid and Hypoxia)
    • Luka bakar + infeksi 5 bulan y.l. intra kutan produk MShCs Pengolesan Krem + Produk MShCs Hari ke 15 : penyembuhan 75% tanpa Cicatriks ataupun Retraksi persendian regenerasi
    • By dr Indah – dr Subandrio – dr Yuyun : 2012 – 2013
    • Alopecia Universalis : 1 month after MChSc and Product (AAPE)
    • After 2 Months
    • After 4 months By Indah, Dewi and Yuyun-2011
    • SECRETOME FROM HUVEC (HUMAN UMBILICAL VEIN ENDOTHELIAL CELLS) for patient Alopecia Areata with cicatrix, for more than 10 years. After 1 month By Indah - 2012
    • Secretome from HUVEC, spheroids After 3 months By Indah Y- January 2013
    • Post BASLIOMA Surgery – Using Topical HUVEC – 1 month
    • Woman, 82 years old, with BASALIOMA in uper os mandibula for 5 years, extirpation by MOHS surgery, no sutures, just only using Topical – HUVEC for getting wound closure for 6 weeks
    • Using Tumescent anesthesia
    • POST SURGERY
    • 3 days after, red arrow : epitelisation, no inflammation 2 Weeks after, red arrow : epitelisation 50 %/without scar
    • AUTOLOGOUS adipose derived adult stem cell condioned media and its topical effect on facial skin aging
    • Multi Center Clinical Study Summary PERSONAL CELL SCIENCES
    • (3) Scar acne pasca skin needling + product & (4) 1 week after skin needling + MCSs +_ Product 3 4
    • Acne Papulo Pustular + Scar Courtesy by dr Titik Moertolo
    • ACNE CONGLOBATA and Scar : USING ‘HUVEC’
    • CONCLUSION Interventions based on stem cells secretome may replace cell transplantation to enhance therapeutic tissue regeneration Cell free strategy seems to b free from the limitations and problems observed with transplantation of fresh or in vitro cultured cells
    • Terimakasih atas perhatiannya