SUMOylation of Pax7 is essential for neural crest and muscle development
نویسندگان
چکیده
منابع مشابه
An essential role for Notch in neural crest during cardiovascular development and smooth muscle differentiation.
The cardiac outflow tract develops as a result of a complex interplay among several cell types, including cardiac neural crest cells, endothelial cells, and cardiomyocytes. In both humans and mice, mutations in components of the Notch signaling pathway result in congenital heart disease characterized by cardiac outflow tract defects. However, the specific cell types in which Notch functions dur...
متن کاملDysgenesis of cephalic neural crest derivatives in Pax7-/- mutant mice.
Pax7 is a member of the paired box containing gene family. Its expression pattern suggests a function in cephalic neural crest derivatives, skeletal muscle and central nervous system development. To understand the role of Pax7 during mouse embryogenesis, we used the homologous recombination technique in embryonic stem cells and generated Pax7-/- mice. Homozygous animals are born but die shortly...
متن کاملBMP signaling is essential for development of skeletogenic and neurogenic cranial neural crest.
BMP signaling is essential for a wide variety of developmental processes. To evaluate the role of Bmp2/4 in cranial neural crest (CNC) formation or differentiation after its migration into the branchial arches, we used Xnoggin to block their activities in specific areas of the CNC in transgenic mice. This resulted in depletion of CNC cells from the targeted areas. As a consequence, the branchia...
متن کاملPax7 Lineage Contributions to the Mammalian Neural Crest
BACKGROUND Neural crest cells are vertebrate-specific multipotent cells that contribute to a variety of tissues including the peripheral nervous system, melanocytes, and craniofacial bones and cartilage. Abnormal development of the neural crest is associated with several human maladies including cleft/lip palate, aggressive cancers such as melanoma and neuroblastoma, and rare syndromes, like Wa...
متن کاملThe PAF1 complex component Leo1 is essential for cardiac and neural crest development in zebrafish.
Leo1 is a component of the Polymerase-Associated Factor 1 (PAF1) complex, an evolutionarily conserved protein complex involved in gene transcription regulation and chromatin remodeling. The role of leo1 in vertebrate embryogenesis has not previously been examined. Here, we report that zebrafish leo1 encodes a nuclear protein that has a similar molecular structure to Leo1 proteins from other spe...
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: Cellular and Molecular Life Sciences
سال: 2012
ISSN: 1420-682X,1420-9071
DOI: 10.1007/s00018-012-1220-1