SAT-032 Follistatin-Like 3 (FSTL3) and Early Postnatal Testicular Development
نویسندگان
چکیده
منابع مشابه
Follistatin-like 3 (FSTL3) mediated silencing of transforming growth factor β (TGFβ) signaling is essential for testicular aging and regulating testis size.
Follistatin-like 3 (FSTL3) is a glycoprotein that binds and inhibits the action of TGFβ ligands such as activin. The roles played by FSTL3 and activin signaling in organ development and homeostasis are not fully understood. The authors show mice deficient in FSTL3 develop markedly enlarged testes that are also delayed in their age-related regression. These FSTL3 knockout mice exhibit increased ...
متن کاملDifferential biosynthesis and intracellular transport of follistatin isoforms and follistatin-like-3.
Follistatin (FST) and FST-like-3 (FSTL3) are structurally related proteins that bind and neutralize activin and closely related members of the TGFbeta superfamily. Three FST isoforms (FST288, FST303, and FST315) are produced from the Fst gene that are primarily secreted proteins. FSTL3 is secreted, but is also observed within the nucleus of most cells. We used pulse-chase (35)S labeling to exam...
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DOI 10.1027/0044-3409.216.3.148 Abstract. The spontaneous movements of the newborn infant have a long prenatal history. From 8 weeks postmenstrual age onward the fetus moves in distinct motor patterns. There is no period of amorphic and random movements. The patterns are easily recognizable, as all of them can be seen after birth. The human neonate demonstrates a continuum of motor patterns fro...
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Bone morphogenetic protein (BMP) signaling regulates vascular smooth muscle maturation, endothelial cell proliferation, and tube formation. The endogenous BMP antagonist Follistatin-like 1 (Fstl1) is highly expressed in pulmonary vascular endothelium of the developing mouse lung, suggesting a role in pulmonary vascular formation and vascular homeostasis. The aim of this study was to investigate...
متن کاملFollistatin is essential for normal postnatal development and function of mouse oviduct and uterus.
Female mice lacking the follistatin gene but expressing a human follistatin-315 transgene (tghFST315) have reproductive abnormalities (reduced follicles, no corpora lutea and ovarian-uterine inflammation). We hypothesised that the absence of follistatin-288 causes the abnormal reproductive tract via both developmental abnormalities and abnormal ovarian activity. We characterised the morphology ...
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ژورنال
عنوان ژورنال: Journal of the Endocrine Society
سال: 2020
ISSN: 2472-1972
DOI: 10.1210/jendso/bvaa046.1883