BMPs are direct triggers of interdigital programmed cell death
نویسندگان
چکیده
منابع مشابه
TGF-β is required for programmed cell death in interdigital webs of the developing mouse limb
During limb formation massive cell death in the mesenchyme of the interdigital spaces accompanies the formation of free digits. Members of the transforming growth factor beta (TGF-) superfamily were discussed to play a key role in cell-cell interactions, important in the regulation of programmed cell death (PCD). TGF-beta itself is believed to be involved in epithelial-mesenchymal interactions....
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Cdc42, a member of the Rho subfamily of small GTPases, is known to be a regulator of multiple cellular functions, including cytoskeletal organization, cell migration, proliferation, and apoptosis. However, its tissue-specific roles, especially in mammalian limb development, remain unclear. To investigate the physiological function of Cdc42 during limb development, we generated limb bud mesenchy...
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In vertebrate limbs that lack webbing, the embryonic interdigit region is removed by programmed cell death (PCD). Established models suggest that bone morphogenetic proteins (BMPs) directly trigger such PCD, although no direct genetic evidence exists for this. Alternatively, BMPs might indirectly affect PCD by regulating fibroblast growth factors (FGFs), which act as cell survival factors. Here...
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ژورنال
عنوان ژورنال: Developmental Biology
سال: 2016
ISSN: 0012-1606
DOI: 10.1016/j.ydbio.2015.12.016