Factors controlling ovarian apoptosis.
Apoptosis is a form of programmed cell death that is essential for the development of the embryo and adult tissue plasticity. In adults, it is observed mainly in those tissues undergoing active differentiation such as the hematopoietic system, testis, ovary, and intestinal epithelium. Apoptosis can be triggered by many factors, such as hormones, cytokines, and drugs, depending on the type of the cell. While the intracellular signaling mechanisms may vary in different cells, they all display similar morphological and biochemical features at the later stages of the apoptotic process. This review focuses on the factors controlling ovarian apoptosis, emphasizing observations made on GnRH-induced apoptotic process in goldfish follicles.
Andreu-Vieyra
C V
CV
Department of Biological Sciences, University of Calgary, AB, Canada.
Habibi
H R
HR
D000818:Animals; D017209:Apoptosis / Q000502:physiology*; D020169:Caspases / Q000378:metabolism; D005260:Female; D019254:Genes, bcl-2; D006054:Goldfish; D007987:Gonadotropin-Releasing Hormone / Q000502:physiology; D006080:Ovarian Follicle / Q000166:cytology; D010053:Ovary / Q000166:cytology* / Q000378:metabolism; D014409:Tumor Necrosis Factor-alpha / Q000502:physiology; D019014:fas Receptor / Q000502:physiology
D014409:Tumor Necrosis Factor-alpha; D019014:fas Receptor; D007987:Gonadotropin-Releasing Hormone; D020169:Caspases