Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0001511 (Adhesion)
 5,955 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Normal septation of the cardiac outflow tract requires migration of neural crest cells from the posterior rhombencephalon to the branchial arches and developing conotruncal endocardial cushions. Proper migration of these cells is mediated by a variety of molecular cues. Adhesion molecules, such as integrins, are involved in the interaction of neural crest cells with the extracellular matrix, while cadherins allow neural crest cells to interact with each other during their migration. Pax3 appears to be important for proliferation of neural crest precursors, and connexin-43-mediated gap junction communication influences the rate of migration. Endothelin and its receptors are required for normal postmigratory differentiation. Platelet-derived growth factor and retinoic acid have roles in neural crest migration and differentiation as well. Finally, the similarity between the cardiovascular malformations seen in the DiGeorge and 22q11 deletion syndromes and animal models of neural crest deficiency has led to the examination of the role of genes located near or within the DiGeorge critical region in neural crest migration.
 ...
PMID:Molecular determinants of neural crest migration. 1137 39