Abstract：
:TGF-beta superfamily members including bone morphogenetic proteins (BMPs) and their receptors (BMPR-1A, -1B and -2) have been shown to be important for reproductive function in both males and females, while information on the role of BMPs in males is limited. Functional studies on select BMPs and BMP receptors have demonstrated vital roles for these proteins in somatic and germ cell proliferation, steroidogenesis and overall fertility. In order to gain insight into the importance of these genes during postnatal reproductive development in males, our study was undertaken to specify the distribution of BMP and BMPR mRNA in male reproductive and steroidogenic tissues and quantify these genes in the testis using the mouse as our model. We screened testis at two, four, six and eight weeks of age for the expression of ten BMPs and three BMP receptors using RT-qPCR. All three BMP receptor mRNAs - Bmpr1a, Bmpr1b and Bmpr2, and ten BMP mRNAs - Bmp2, Bmp3, Bmp3b, Bmp4, Bmp5, Bmp6, Bmp7, Bmp8a, Bmp8b and Bmp15 were expressed in mouse testis at all stages screened. Testicular expression of genes varied within age groups and at specific developmental stages. Our study establishes an extensive BMP system in mouse reproductive and steroidogenic tissues.
journal_name
Physiol Resjournal_title
Physiological researchauthors
Ciller IM,Palanisamy SK,Ciller UA,McFarlane JRdoi
10.33549/physiolres.933193subject
Has Abstractpub_date
2016-11-08 00:00:00pages
673-682issue
4eissn
0862-8408issn
1802-9973pii
933193journal_volume
65pub_type
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