Transcription profiling time series of Rattus norvegicus Sertoli cells treated with follicle-stimulating hormone

ABSTRACT: Spermatogenesis requires the presence of functional somatic Sertoli cells in the seminiferous tubules of the testis. Sertoli cells provide support and factors necessary for the successful progression of germ cells into spermatozoa. Sertoli cells are regulated to a large degree by the glycoprotein hormone FSH, which is required for the testis to acquire full size and spermatogenic capacity. Signaling events initiated by the binding of FSH to its receptor lead to an alteration of Sertoli cell gene expression. To characterize the changes in gene expression in FSH-treated Sertoli cells, we used the mRNA from these cells to screen Affymetrix U34A rat GeneChip oligonucleotide microarrays. Sertoli cells from 20-d-old rats were cultured in the presence of 25 ng/ml ovine FSH. At 0, 2, 4, 8, and 24

ORGANISM(S): Rattus norvegicus

SUBMITTER: Derek McLean 

PROVIDER: E-GEOD-509 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress