Dgcr8 controls neural crest cells survival in cardiovascular development
نویسندگان
چکیده
منابع مشابه
06-P033 Ablation of Dgcr8 in neural crest cells leads to cardiovascular defects reminiscent of DiGeorge syndrome
By E16.5, the secondary lens fibre cells were abnormally arranged with poor lens suture formation. Apoptotic cells were found in the centre of the lens as shown by TUNEL assay, the cytoskeleton and cell adhesion in the lens centre were disturbed as shown in immunohistochemistry analysis. By western blotting we found that mutant c-crystallins were reduced in amount and enriched in the insoluble ...
متن کاملNeural crest cell-autonomous roles of fibronectin in cardiovascular development.
The chemical and mechanical properties of extracellular matrices (ECMs) modulate diverse aspects of cellular fates; however, how regional heterogeneity in ECM composition regulates developmental programs is not well understood. We discovered that fibronectin 1 (Fn1) is expressed in strikingly non-uniform patterns during mouse development, suggesting that regionalized synthesis of the ECM plays ...
متن کاملZebrafish heart development is regulated via glutaredoxin 2 dependent migration and survival of neural crest cells
Glutaredoxin 2 is a vertebrate specific oxidoreductase of the thioredoxin family of proteins modulating the intracellular thiol pool. Thereby, glutaredoxin 2 is important for specific redox signaling and regulates embryonic development of brain and vasculature via reversible oxidative posttranslational thiol modifications. Here, we describe that glutaredoxin 2 is also required for successful he...
متن کاملEpigenetic regulation in neural crest development.
The neural crest is a migratory and multipotent cell population that plays a crucial role in many aspects of embryonic development. In all vertebrate embryos, these cells emerge from the dorsal neural tube then migrate long distances to different regions of the body, where they contribute to formation of many cell types and structures. These include much of the peripheral nervous system, cranio...
متن کاملOdd-skipped related-1 controls neural crest chondrogenesis during tongue development.
The tongue is a critical element of the feeding system in tetrapod animals for their successful adaptation to terrestrial life. Whereas the oral part of the mammalian tongue contains soft tissues only, the avian tongue has an internal skeleton extending to the anterior tip. The mechanisms underlying the evolutionary divergence in tongue skeleton formation are completely unknown. We show here th...
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 Biology
سال: 2012
ISSN: 0012-1606
DOI: 10.1016/j.ydbio.2011.11.008