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Advanced Aminal Cell Culture
2013 2nd Semester
Department of Animal Science
Chungbuk National University
1st Lecture
Basic Information about Courses
Lecturer : Suk Namgoong
Room 443, S21-5
suknamgoong@chungbuk.ac.kr
HP: 010-4103-2415
Biwee...
Syllabus
Date Topics
September 5, 2013 Introduction : What is Cell Culture?
September 12, 2013 Cell Culture As Model Syste...
What is Cell Culture?
• The process by which prokaryotic,
eukaryotic or plant cells are grown under
controlled conditions
...
Why we need to culture animal cells?
- Cell is the Basic Unit for the Life
- Understanding functions and roles of various ...
With isolated cell culture, we can study/investigate
desired cell using various techniques without
interference of other c...
- Cost effective than animal experiments
- Avoid ethical problem in animal/human
experiments
- Production of
Protein/Antib...
History
• 1885 : medullary plate of an embryonic
chickens (Wilhelm Roux)
• 1907 : Grow Frog nerve fiber in using
hanging d...
History of Cell Culture (Continued..)
• 1912 : Alexis Carrel culture chicken heart using chick
embryo extract
• 1916 : Try...
1952 : Cloned Tadpoles (Briggs and King)
1954 : Discovery of Contact Inhibition (Abercrombie)
1955: nutrient requirements ...
1961: isolated human fibroblasts (WI-38) and
showed that they have a finite lifespan in culture.
1965: first serum-free me...
1981 : Mouse Embryonic Stem Cell
1982: Human insulin : the first recombinant protein to be
Licensed as a therapeutic agent...
1996 : The First mammal cloned from adult cells (Dolly, the
sheep)
1998 : Human Embryonic Stem Cell
(Thomson)
2006-2007 : ...
Primary Cell Culture
Cells taken directly from living tissue (e.g. biopsy
material) and established for growth in vitro
Un...
Primary Cell Culture
Cons
• They are not well characterized,
• Have limited life span,
• Slow in proliferation
Pros
• more...
Established Cell Line
- After the first subculture, primary culture may be called secondary cultures
- Thereafter, if cont...
HeLa
• The oldest and most commonly used
human cell line
• 1951 : Derived from cervical cancer cell
taken from Henrietta L...
Recent National (US) Bestseller story about Henrietta Lacks
HeLa is famous for…
Immotallised Cell Line : Due to mutation, it can
evades normal cellular senescence and can keep
underg...
Copy Number variations of HeLa chromosome (Nature, 2013)
Transformed Cells Can Grow Indefinitely in Culture
Type of Cell by Morphology
Fibroblast like
Lymphoblast-like
Epitherial-like
Type of Cells
• Anchorage-independent
- can propagate in the suspension cultre
- Blood Cells
- Cancer Cells
- Hybridoma
• ...
Used for bulk protein production, batch harvesting, and
many research applications
Spinner Flask
Suspension Culture
Approp...
Easier to passage, but requires daily cell counts
and viability determination to follow growth
patterns;
culture can be di...
Adherent Cell Culture
- Adherent cell require surface to attach to grow
Appropriate for most of cell types (including prim...
Buffering in Cell Culture
Utilization of Cell Culture
• Model System for Basic Science
• In Vitro Cell Toxicity / Screening
• Animal Cell Culture fo...
Journal Presentations
• We will have journal presentations every
weeks (Two persons per week)
• Detail will be announced b...
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Advanced Cell Culture Lecture 1 - CBNU

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충북대학교 축산학과 대학원 동물세포배양특론 강의 1

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  1. 1. Advanced Aminal Cell Culture 2013 2nd Semester Department of Animal Science Chungbuk National University 1st Lecture
  2. 2. Basic Information about Courses Lecturer : Suk Namgoong Room 443, S21-5 suknamgoong@chungbuk.ac.kr HP: 010-4103-2415 Biweekly : 1st, 3nd, 5th Thursday 9:00-12:00 Grade : Midterm (20%) + Attendance(10%) + Seminar (20 %) + Final (50%) Test will be done as ‘Take Home Exam’
  3. 3. Syllabus Date Topics September 5, 2013 Introduction : What is Cell Culture? September 12, 2013 Cell Culture As Model System For Research September 26, 2013 Cell Culture For Antibody / Protein Production October 10, 2013 Protein Production/Purification October 24, 2013 Stem Cell I November 7, 2013 Stem Cell II November 21, 2013 TG/KO Animals December 5, 2013 Genome Engineering/NGS December 12, 2013 Final Exam Each Person will Present a Assigned Paper (To be announced..)
  4. 4. What is Cell Culture? • The process by which prokaryotic, eukaryotic or plant cells are grown under controlled conditions • But in practice it refers to the culturing of cells derived from animal cells/tissuel.
  5. 5. Why we need to culture animal cells? - Cell is the Basic Unit for the Life - Understanding functions and roles of various cell are crucial approach for modern biology
  6. 6. With isolated cell culture, we can study/investigate desired cell using various techniques without interference of other cells/tissues/organ * Microscopic * Biochemical * Molecular Biology * Toxicology…
  7. 7. - Cost effective than animal experiments - Avoid ethical problem in animal/human experiments - Production of Protein/Antibody/Virus/Vaccine using cultured animal cell culture
  8. 8. History • 1885 : medullary plate of an embryonic chickens (Wilhelm Roux) • 1907 : Grow Frog nerve fiber in using hanging drop culture
  9. 9. History of Cell Culture (Continued..) • 1912 : Alexis Carrel culture chicken heart using chick embryo extract • 1916 : Trypsinization and subculture of explants • 1923 : Development of first cell culture flask • 1925 : Subculture of fibroblastic cell lines • 1940s : Discovery of Antibiotics -: The use of the antibiotics penicillin and streptomycin in culture medium decreased the problem of contamination in cell culture.
  10. 10. 1952 : Cloned Tadpoles (Briggs and King) 1954 : Discovery of Contact Inhibition (Abercrombie) 1955: nutrient requirements of selected cells in culture and established the first widely used chemically defined medium.(Eagle) DMEM : Dulbecco’s Modified Eagle’s Medium
  11. 11. 1961: isolated human fibroblasts (WI-38) and showed that they have a finite lifespan in culture. 1965: first serum-free medium which was able to support the growth of some cells. (Ham) 1975: First hybridoma capable of secreting a monoclonal antibody (Milstein) 1978: development of serum-free media from cocktails of hormones and growth factors. (Sato)
  12. 12. 1981 : Mouse Embryonic Stem Cell 1982: Human insulin : the first recombinant protein to be Licensed as a therapeutic agent. 1985: Human growth hormone produced from recombinant bacteria 1989 : Knockout mouse using Mouse ES Cell (Capecchi, Evans, Smithies)
  13. 13. 1996 : The First mammal cloned from adult cells (Dolly, the sheep) 1998 : Human Embryonic Stem Cell (Thomson) 2006-2007 : First Induced Pluripotent Stem Cell (iPSC : Yamanaka and others) 2013 : First Human stem Cell generated from SCNT
  14. 14. Primary Cell Culture Cells taken directly from living tissue (e.g. biopsy material) and established for growth in vitro Undergone very few population doublings Proteolytic enzymes (trypsin and Collagenase) are commonly used to break the protein
  15. 15. Primary Cell Culture Cons • They are not well characterized, • Have limited life span, • Slow in proliferation Pros • more representative of the main functional component of the tissue
  16. 16. Established Cell Line - After the first subculture, primary culture may be called secondary cultures - Thereafter, if continued passage is possible, a cell line. - Established or immortalised cell line : ability to prolierate indefinetely by •Random Mutation •Artificial Modification : expression of telomerase, insertion of cancer antigen Cell Line Organism Origin Tissue HeLa Human Cervical Cancer 293-T Human Embryonic Kidney A-549 Human Lung carcinoma ALC Murine Bone Marrow CHO Hamster Ovary HB54 Hybridoma Hybridoma
  17. 17. HeLa • The oldest and most commonly used human cell line • 1951 : Derived from cervical cancer cell taken from Henrietta Lacks (1920-1951) Henrietta Lacks (circa 1945)
  18. 18. Recent National (US) Bestseller story about Henrietta Lacks
  19. 19. HeLa is famous for… Immotallised Cell Line : Due to mutation, it can evades normal cellular senescence and can keep undergo division Used to test the first polio vaccine / virus Culture More than 60,000 scientific articles has been published using HeLa Extensively Used for the Cancer Studies It has abnormal chromosome number : 82 4 copies of chromosome 12 3 copies of chromosome 6,8,7
  20. 20. Copy Number variations of HeLa chromosome (Nature, 2013)
  21. 21. Transformed Cells Can Grow Indefinitely in Culture
  22. 22. Type of Cell by Morphology Fibroblast like
  23. 23. Lymphoblast-like
  24. 24. Epitherial-like
  25. 25. Type of Cells • Anchorage-independent - can propagate in the suspension cultre - Blood Cells - Cancer Cells - Hybridoma • Anchorage-dependent - propagate as a monolayer attached to the cell culture vessel - Will cease profliferating once they become confluent (completely cover the surface of cell culture vessel)
  26. 26. Used for bulk protein production, batch harvesting, and many research applications Spinner Flask Suspension Culture Appropriate for cells adapted to suspension culture and a few other cell lines that are nonadhesive (e.g., hematopoietic)
  27. 27. Easier to passage, but requires daily cell counts and viability determination to follow growth patterns; culture can be diluted to stimulate growth Can be maintained in culture vessels that are not tissue-culture treated, but requires agitation (i.e., shaking or stirring) for adequate gas exchange
  28. 28. Adherent Cell Culture - Adherent cell require surface to attach to grow Appropriate for most of cell types (including primary cultures) - The majority of the cells derived from vertebrates are anchorage-dependent - have to be cultured on a suitable substrate that is specifically treated to allow cell adhesion and spreading - Growth is limited by surface area - Cells are dissociated enzymatically or mechanically from surface
  29. 29. Buffering in Cell Culture
  30. 30. Utilization of Cell Culture • Model System for Basic Science • In Vitro Cell Toxicity / Screening • Animal Cell Culture for Protein Productions • Tissue/embryo Engineering • Cloning/KO/TG animals
  31. 31. Journal Presentations • We will have journal presentations every weeks (Two persons per week) • Detail will be announced by E-mail
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