Connecting teratogen-induced congenital heart defects to neural crest cells and their effect on cardiac function.
Birth Defects Res C Embryo Today
; 102(3): 227-50, 2014 Sep.
Article
en En
| MEDLINE
| ID: mdl-25220155
ABSTRACT
Neural crest cells play many key roles in embryonic development, as demonstrated by the abnormalities that result from their specific absence or dysfunction. Unfortunately, these key cells are particularly sensitive to abnormalities in various intrinsic and extrinsic factors, such as genetic deletions or ethanol-exposure that lead to morbidity and mortality for organisms. This review discusses the role identified for a segment of neural crest in regulating the morphogenesis of the heart and associated great vessels. The paradox is that their derivatives constitute a small proportion of cells to the cardiovascular system. Findings supporting that these cells impact early cardiac function raises the interesting possibility that they indirectly control cardiovascular development at least partially through regulating function. Making connections between insults to the neural crest, cardiac function, and morphogenesis is more approachable with technological advances. Expanding our understanding of early functional consequences could be useful in improving diagnosis and testing therapies.
Palabras clave
Texto completo:
1
Colección:
01-internacional
Banco de datos:
MEDLINE
Asunto principal:
Teratógenos
/
Cardiopatías Congénitas
/
Cresta Neural
Tipo de estudio:
Etiology_studies
/
Prognostic_studies
Límite:
Animals
/
Female
/
Humans
/
Pregnancy
Idioma:
En
Revista:
Birth Defects Res C Embryo Today
Asunto de la revista:
EMBRIOLOGIA
/
TERATOLOGIA
Año:
2014
Tipo del documento:
Article