Ovarian follicle development and transgenic mouse models.
Ovarian follicle development is a complex process that begins with the establishment of what is thought to be a finite pool of primordial follicles and culminates in either the atretic degradation of the follicle or the release of a mature oocyte for fertilization. This review highlights the many advances made in understanding these events using transgenic mouse models. Specifically, this review describes the ovarian phenotypes of mice with genetic mutations that affect ovarian differentiation, primordial follicle formation, follicular growth, atresia, ovulation and corpus luteum (CL) formation. In addition, this review describes the phenotypes of mice with mutations in a variety of genes, which affect the hormones that regulate folliculogenesis. Because studies using transgenic animals have revealed a variety of reproductive abnormalities that resemble many reproductive disorders in women, it is likely that studies using transgenic mouse models will impact our understanding of ovarian function and fertility in women.
Barnett
K R
KR
Department of Epidemiology and Preventive Medicine, University of Maryland School of Medicine, Baltimore, MD 21201, USA.
Schilling
C
C
Greenfeld
C R
CR
Tomic
D
D
Flaws
J A
JA
D000818:Animals; D005260:Female; D012739:Gonadal Steroid Hormones / Q000235:genetics / Q000378:metabolism; D006133:Growth Substances / Q000235:genetics / Q000378:metabolism; D007247:Infertility, Female / Q000235:genetics; D051379:Mice; D008822:Mice, Transgenic; D023421:Models, Animal; D009154:Mutation; D009867:Oogonia / Q000166:cytology / Q000254:growth & development; D006080:Ovarian Follicle / Q000254:growth & development*; D010060:Ovulation / Q000502:physiology; D010641:Phenotype; D010902:Pituitary Gland / Q000502:physiology
D012739:Gonadal Steroid Hormones; D006133:Growth Substances