Essential environmental cues from the satellite cell niche: optimizing proliferation and differentiation
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چکیده
منابع مشابه
Essential environmental cues from the satellite cell niche: optimizing proliferation and differentiation.
The use of muscle progenitor cells (MPCs) for regenerative medicine has been severely compromised by their decreased proliferative and differentiative capacity after being cultured in vitro. We hypothesized the loss of pivotal niche factors to be the cause. Therefore, we investigated the proliferative and differentiative response of passage 0 murine MPCs to varying substrate elasticities and pr...
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Age-related changes in satellite cell proliferation and differentiation during rapid growth of porcine skeletal muscle were examined. Satellite cells were isolated from hindlimb muscles of pigs at 1, 7, 14, and 21 weeks of age (4 animals/age group). Satellite cells were separated from cellular debris using Percoll gradient centrifugation, and adsorbed to glass coverslips for fluorescent immunos...
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Background and Aim: Artificial gamete production from stem cells is a novel strategy for treatment of infertility. Among various stem cell sources, embryonic stem cells (ESC) can be considered as an appropriate source for in vitro formation of germ cells. In this study we evaluated the effect of BMP4 on proliferation and differentiation of mouse embryonic stem cells into primordial germ cells (...
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Background: The cultured mesenchymal stem cells (MSC) have been used in many clinical trials however, there are still some concerns about the cultural conditions. One concern is related to the use of FBS as a widely used xenogeneic supplement in the culture system. Human platelet-rich plasma (hPRP) is a candidate replacement for FBS. In this study, the effect of hPRP on MSC proliferation and os...
متن کاملSatellite cells and the muscle stem cell niche.
Adult skeletal muscle in mammals is a stable tissue under normal circumstances but has remarkable ability to repair after injury. Skeletal muscle regeneration is a highly orchestrated process involving the activation of various cellular and molecular responses. As skeletal muscle stem cells, satellite cells play an indispensible role in this process. The self-renewing proliferation of satellite...
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ژورنال
عنوان ژورنال: American Journal of Physiology-Cell Physiology
سال: 2009
ISSN: 0363-6143,1522-1563
DOI: 10.1152/ajpcell.00015.2009