Let-7b regulates alpaca hair growth by downregulating ectodysplasin A
نویسندگان
چکیده
منابع مشابه
Alpaca fiber growth is mediated by microRNA let-7b via down-regulation of target gene FGF5.
MicroRNAs are very small endogenous RNA molecules that play a crucial role in an array of biological processes, including regulation of skin morphogenesis. The microRNA let-7b is thought to modulate animal hair growth, by binding target genes that encode growth factors. Fibroblast growth factor 5 (FGF5) has been previously reported to be involved in the initiation of the catagen phase of hair g...
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*Laboratory of Genetics, National Institute on Aging, National Institutes of Health, Baltimore, MD 21224; †Basic Research Laboratory, Center for Cancer Research, National Cancer Institute, National Institutes of Health, and Basic Research Program, SAIC–Frederick, Inc., Frederick, MD 21702; and ‡Laboratory of Molecular Immunology, Engelhardt Institute of Molecular Biology, Russian Academy of Sci...
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Multiple myeloma (MM) is the most common cause of death from hematological malignancy worldwide, and recent studies have revealed that let-7b-5p can play an inhibitory role in tumorigenesis. However, the role of let-7b-5p in MM still remains unclear. The aim of this study was to elucidate the molecular mechanisms by which let-7b-5p acts as a tumor suppressor in MM. Here, quantitative real-time ...
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Neural stem cell self-renewal and differentiation is orchestrated by precise control of gene expression involving nuclear receptor TLX. Let-7b, a member of the let-7 microRNA family, is expressed in mammalian brains and exhibits increased expression during neural differentiation. However, the role of let-7b in neural stem cell proliferation and differentiation remains unknown. Here we show that...
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The sex-linked dwarf chicken is caused by the mutation of growth hormone receptor (GHR) gene and characterized by shorter shanks, lower body weight, smaller muscle fiber diameter and fewer muscle fiber number. However, the precise regulatory pathways that lead to the inhibition of skeletal muscle growth in dwarf chickens still remain unclear. Here we found a let-7b mediated pathway might play i...
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ژورنال
عنوان ژورنال: Molecular Medicine Reports
سال: 2018
ISSN: 1791-2997,1791-3004
DOI: 10.3892/mmr.2018.8442