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Apoptosis Nov, 2008.

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Presentation on theme: "Apoptosis Nov, 2008."— Presentation transcript:

1 Apoptosis Nov, 2008

2 Cell sociology Cell behavior Proliferation Differentiation Cell death
Cell mobility

3 Cell death Zakeri Z, Lockshin RA. Cell death: history and future. Adv Exp Med Biol. 2008;615:1-11. Zakeri Z, Lockshin RA. Cell death in health and disease. Journal of cellular and molecular medicine, 2007;11:

4 Richard A. Lockshin From Wikipedia, the free encyclopedia
In 1964, Lockshin and Williams published their landmark contribution on "Endocrine potentiation of the breakdown of the intersegmental muscles of silkmoths", in which they coined the term, "programmed cell death“ Richard Lockshin has made significant contributions to the cell death community. He was one of the founders of the International Cell Death Society and acted as the society's President from 1998 to 2002. Richard Lockshin is currently a professor at St. John's University (Jamaica, NY).

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7 Programmed cell death

8 Definition of cell death

9 Cell death Dying cell (in the process of cell death) Dead cell

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11 Cell death types

12 Cell death types

13 Cell death types

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17 Enzymological Classification of Cell Death
Cell Death Differ. 2007;14(7):

18 Programmed cell death

19 Programmed cell death =apoptosis =caspase activation = non-immunogenic cell death
The above is not correct

20 Pub number PubMed 1972年Br J Cancer. Kerr JF, Wyllie AH, Currie AR. Apoptosis: a basic biological phenomenon with wide-ranging implications in tissue kinetics. 1965年 autophagy

21 Techniques Genetics Ubiquity Disease
Why the research of cell death become popular Techniques Genetics Ubiquity Disease

22 Cancer and cell death Cancer-cell behavior Unlimited proliferation
Blocked differentiation Escaping cell death High mobility

23 Programmed cell death

24 Application of Cell death in cancer
Preventive medicine Carcinogenesis, Prevention of cancer Clinical medicine Diagnosis Therapy Prognosis

25 Cell death in cancer therapy
Chemotherapy, radiotherapy, surgery, biological therapy The goal of cancer treatment :selectively kill cancer cells Cell death types in cancer cell Necrosis-----not selective Apoptosis----deficiency in apoptosis pathway Autophagy----- survival pathway ? Mitotic catastrophe apoptosis

26 Cancer cell: Deficiency in apoptosis pathway
Taylor R et al. Nature reviews MCB,2008:231-

27 Letai A, Nature reviews cancer 2008:121-
Reed j, Blood 2008:Nov

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30 Vicencio J, Gerontology 2008;92-

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40 Reed j, Blood 2008:Nov

41 Thank you


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