How Mesp1 makes a move
نویسنده
چکیده
The transcription factors Mesp1 and Mesp2 have essential roles in the migration and specification of multipotent progenitor cells at the onset of cardiogenesis. Chiapparo et al. (2016. J. Cell Biol http://dx.doi.org/10.1083/jcb.201505082) identify common Mesp functions in fate specification and Mesp1-specific targets controlling the speed and direction of progenitor cell migration.
منابع مشابه
Induction of MesP1 by Brachyury(T) generates the common multipotent cardiovascular stem cell.
AIMS Our recent work demonstrated that common cardiovascular progenitor cells are characterized and induced by the expression of the transcription factor mesoderm posterior1 (MesP1) in vertebrate embryos and murine embryonic stem cells. As the proliferative potential of stem cell-derived cardiomyocytes is limited, it is crucial to understand how MesP1 expression is mediated in order to achieve ...
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Bacterial artificial chromosome (BAC) modification technology is a powerful method for the identification of enhancer sequences and genetic modifications. Using this method, we have analyzed the Mesp1 and/or Mesp2 enhancers and identified P1-PSME, a PSM-specific enhancer of Mesp1, which contains a T-box binding site similar to the previously identified P2-PSME. Hence, Mesp1 and Mesp2 use differ...
متن کاملGenetic rescue of segmentation defect in MesP2-deficient mice by MesP1 gene replacement
Gene knock-out and knock-in strategies are employed to investigate the function of MesP1. MesP1 belongs to the same family of bHLH transcription factors as MesP2. The early expression pattern observed in the early mesoderm at the onset of gastrulation is restricted to Mesp1, while the later expression pattern in the anterior presomitic mesoderm during somitogenesis is almost the same for Mesp1 ...
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عنوان ژورنال:
دوره 213 شماره
صفحات -
تاریخ انتشار 2016