Neural Crest Cell Lineage Restricts Skeletal Muscle Progenitor Cell Differentiation through Neuregulin1-ErbB3 Signaling
نویسندگان
چکیده
منابع مشابه
Cell-intrinsic and cell-extrinsic cues regulating lineage decisions in multipotent neural crest-derived progenitor cells.
Multipotent stem cells must generate various differentiated cell types in correct number and sequence during neural development. In the peripheral nervous system (PNS), this involves the formation of postmigratory progenitor cell types which maintain multipotency and are able to give rise to neural and non-neural cells in response to instructive growth factors. We propose that fate restrictions...
متن کاملCell lineage and cell migration in the neural crest.
The neural crest is a transient embryonic structure whose cells migrate extensively before giving rise to a variety of differentiated cell types. Both intrinsic cell lineage information and environmental cues are thought to play a role in determining the fate of these cells. Early in development, these cells can be divided into distinct populations based on their axial level of origin. Cranial ...
متن کاملNeural crest cell lineage segregation in the mouse neural tube.
Neural crest (NC) cells arise in the dorsal neural tube (NT) and migrate into the embryo to develop into many different cell types. A major unresolved question is when and how the fate of NC cells is decided. There is widespread evidence for multipotential NC cells, whose fates are decided during or after migration. There is also some evidence that the NC is already divided into subpopulations ...
متن کاملA Role for Neuregulin1 Signaling in Muscle Spindle Differentiation
The maturation of synaptic structures depends on inductive interactions between axons and their prospective targets. One example of such an interaction is the influence of proprioceptive sensory axons on the differentiation of muscle spindles. We have monitored the expression of three transcription factors, Egr3, Pea3, and Erm, that delineate early muscle spindle development in an assay of musc...
متن کاملSmad4 restricts differentiation to promote expansion of satellite cell derived progenitors during skeletal muscle regeneration
Skeletal muscle regenerative potential declines with age, in part due to deficiencies in resident stem cells (satellite cells, SCs) and derived myogenic progenitors (MPs); however, the factors responsible for this decline remain obscure. TGFβ superfamily signaling is an inhibitor of myogenic differentiation, with elevated activity in aged skeletal muscle. Surprisingly, we find reduced expressio...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Developmental Cell
سال: 2011
ISSN: 1534-5807
DOI: 10.1016/j.devcel.2011.06.019