The spatiotemporal expression pattern of the bone morphogenetic protein family in rat ovary cell types during the estrous cycle.

ABSTRACT: In the mammalian ovary, great interest in the expression and function of the bone morphogenetic protein (BMP) family has been recently generated from evidence of their critical role in determining folliculogenesis and female fertility. Despite extensive work, there is a need to understand the cellular sites of expression of these important regulatory molecules, and how their gene expression changes within the basic ovary cell types through the cycle. Here we have performed a detailed in situ hybridization analysis of the spatial and temporal expression patterns of the BMP ligands (BMP-2, -3, -3b, -4, -6, -7, -15), receptors (BMPR-IA, -IB, -II), and BMP antagonist, follistatin, in rat ovaries over the normal estrous cycle. We have found that: i) all of the mRNAs are expressed in a cell-spec

SUBMITTER: Erickson GF 

PROVIDER: S-EPMC153494 | biostudies-literature | 2003 Feb

REPOSITORIES: biostudies-literature