... between myonuclei and BVs, suggesting that BVs may contribute to myonuclear positioning during skeletal muscle postnatal development. Overall, this work provides a comprehensive analysis of skeletal muscle development during the highly dynamic postnatal period, bringing new insights about myonuclear...

... the regenerative mechanisms required to replenish the lost tissue following injury ( Fig. 2 ). In this Review, we have summarized our current understanding of metabolic switches and their roles in embryonic development, postnatal development, cell fate decisions and tissue regeneration. We further...

... versus postnatal development might be partially explained by differential effects of the different proteolytic fragments of reelin. At early embryonic stages, reelin is secreted by Cajal-Retzius (CR) cells, which disappear around P14 by undergoing selective cell death through apoptosis ( Anstötz et al...

... week of postnatal development resulted in a loss of mineralized fibrocartilage, with very little tissue remodeling 5 weeks after cell ablation. Conditional deletion of smoothened, a molecule necessary for responsiveness to Ihh, from the developing tendon and enthesis altered the differentiation...

... weeks of age. We found that the number of bipotential colonies was greatly reduced between 1 and 6 weeks, indicating that the number of LPCs decreases during postnatal development. Moreover, bipotential colonies derived from adult LPCs contained substantially fewer albumin + cells than those from...

... by The Company of Biologists Ltd 2014 Dendritogenesis Glutamate receptors Interneurons Neocortex Postnatal development TARPs In the mammalian CNS, glutamate mediates most of the excitatory synaptic transmission through AMPARs ( Hollmann and Heinemann, 1994 ). Glutamatergic signaling via...

... constant throughout postnatal development. Extensor motoneurons were positioned dorsolaterally in the ventral horn at the border of grey and white matter, flexor motoneurons were in general medial to extensor motoneurons. The results on the dendritic field demonstrate firstly, that during postnatal...

... of Biologists 1991 c-kit W locus monoclonal anti-c-kit antibody mouse spermatogonia oocyte postnatal development c-kit is a proto-oncogene encoding a receptor tyrosine kinase in the member of PDGF receptor/CSF-1 receptor family ( Yarden et al . 1987 ; Qiu et al . 1988 ). Recent...

... presented demonstrate that, although parthenogenetic cells are not cell lethals and they can participate to some degree in normal development of most tissues, their extensive presence reduces the viability of chimeras and retards the postnatal development. We observed a negative correlation between...

... 1988 N-CAM sialylation Golgi sialyltransferase isoforms postnatal development rat brain The neural cell adhesion molecule (N-CAM) is believed to be a morphoregulator of developmental and functional neuroplasticity ( Edelman, 1986 ; Daniloff et al . 1986 ). In the central nervous...