Bovine mural granulosa cells, and not the oocyte, are the major source of proteases capable of IGFBP-2 degradation

Animal Reproduction Science

Volumn 98, Issue 3-4, 2007, Pages 365-370

  Walters, Kirsty A ^a   Armstrong, David G ^b   Telfer, Evelyn E ^a  

^a UNIVERSITY OF EDINBURGH   (United Kingdom)

^b UNIVERSITY OF EDINBURGH   (United Kingdom)

Author keywords

Granulosa cells; IGF; IGFBP 2; Oocyte; Protease

Indexed keywords

FOLLITROPIN; PEPTIDE HYDROLASE; SOMATOMEDIN BINDING PROTEIN 2; SOMATOMEDIN C;

ANIMAL; ARTICLE; CATTLE; CYTOLOGY; ENZYMOLOGY; FEMALE; GRANULOSA CELL; METABOLISM; OOCYTE; OVARY FOLLICLE; PHYSIOLOGY;

ANIMALS; CATTLE; FEMALE; FOLLICLE STIMULATING HORMONE; GRANULOSA CELLS; INSULIN-LIKE GROWTH FACTOR BINDING PROTEIN 2; INSULIN-LIKE GROWTH FACTOR I; OOCYTES; OVARIAN FOLLICLE; PEPTIDE HYDROLASES;

BOVINAE;

EID: 33847707368     PISSN: 03784320     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.anireprosci.2006.04.047     Document Type: Article

References (14)

1. Armstrong D.G., Baxter G., Gutierrez C.G., Hogg C.O., Glazyrin A.L., Campbell B.K., Bramley T.A., and Webb R. Insulin-like growth factor binding protein-2 and -4 messenger ribonucleic acid expression in bovine ovarian follicles: effect of gonadotropins and developmental status. Endocrinology 139 (1998) 2146-2154
2. Armstrong D.G., Baxter G., Hogg C.O., and Woad K.J. Insulin-like growth factor (IGF) system in the oocyte and somatic cells of bovine preantral follicles. Reproduction 123 (2002) 789-797
3. Armstrong D.G., Gutierrez C.G., Baxter G., Glazyrin A.L., Mann G.E., Woad K.J., Hogg C.O., and Webb R. Expression of mRNA encoding IGF-I, IGF-II and type 1 IGF receptor in bovine ovarian follicles. J. Endocrinol. 165 (2000) 101-113
4. Besnard N., Pisselet C., Zapf J., Hornebeck W., Monniaux D., and Monget P. Proteolytic activity is involved in changes in intrafollicular insulin-like growth factor-binding protein levels during growth and atresia of ovine ovarian follicles. Endocrinology 137 (1996) 1599-1607
5. Fielder P.J., Pham H., Adashi E.Y., and Rosenfeld R.G. Insulin-like growth factors (IGFs) block FSH-induced proteolysis of IGF-binding protein-5 (BP-5) in cultured rat granulosa cells. Endocrinology 133 (1993) 415-418
6. Glister C., Groome N.P., and Knight P.G. Oocyte-mediated suppression of follicle-stimulating hormone- and insulin-like growth factor-induced secretion of steroids and inhibin-related proteins by bovine granulosa cells in vitro: possible role of transforming growth factor alpha. Biol. Reprod. 68 (2003) 758-765
7. Jones J.I., and Clemmons D.R. Insulin-like growth factors and their binding proteins: biological actions. Endocr. Rev. 16 (1995) 3-34
8. Li R., Norman R.J., Armstrong D.T., and Gilchrist R.B. Oocyte-secreted factor(s) determine functional differences between bovine mural granulosa cells and cumulus cells. Biol. Reprod. 63 (2000) 839-845
9. Matsui M., Sonntag B., Hwang S.S., Byerly T., Hourvitz A., Adashi E.Y., Shimasaki S., and Erickson G.F. Pregnancy-associated plasma protein-a production in rat granulosa cells: stimulation by follicle-stimulating hormone and inhibition by the oocyte-derived bone morphogenetic protein-15. Endocrinology 145 (2004) 3686-3695
10. Mazerbourg S., Overgaard M.T., Oxvig C., Christiansen M., Conover C.A., Laurendeau I., Vidaud M., Tosser-Klopp G., Zapf J., and Monget P. Pregnancy-associated plasma protein-A (PAPP-A) in ovine, bovine, porcine, and equine ovarian follicles: involvement in IGF binding protein-4 proteolytic degradation and mRNA expression during follicular development. Endocrinology 142 (2001) 5243-5253
11. Monget P., Mazerbourg S., Delpuech T., Maurel M.C., Maniere S., Zapf J., Lalmanach G., Oxvig C., and Overgaard M.T. Pregnancy-associated plasma protein-A is involved in insulin-like growth factor binding protein-2 (IGFBP-2) proteolytic degradation in bovine and porcine preovulatory follicles: identification of cleavage site and characterization of IGFBP-2 degradation. Biol. Reprod. 68 (2003) 77-86
12. Nuttinck F., Charpigny G., Mermillod P., Loosfelt H., Meduri G., Freret S., Grimard B., and Heyman Y. Expression of components of the insulin-like growth factor system and gonadotropin receptors in bovine cumulus-oocyte complexes during oocyte maturation. Domest. Anim. Endocrinol. 27 (2004) 179-195
13. Spicer L.J. Proteolytic degradation of insulin-like growth factor binding proteins by ovarian follicles: a control mechanism for selection of dominant follicles. Biol. Reprod. 70 (2004) 1223-1230
14. Spicer L.J., Chamberlain C.S., and Morgan G.L. Proteolysis of insulin-like growth factor binding proteins during preovulatory follicular development in cattle. Domest. Anim. Endocrinol. 21 (2001) 1-15