Recent advances in the molecular and genetic understanding of congenital gastrointestinal malformations
Véronique Dauvé1, Valérie A McLin
1Département de Pédiatrie, Faculté de Médecine, Hôpitaux Universitaires de Genève et Université de Genève, Genève, Switzerland. valerie.mclin@hcuge.ch
Journal of Pediatric Gastroenterology and Nutrition
|March 30, 2013
Abstract:
Major developmental paradigms are highly conserved among vertebrates. The contribution of developmental biology to the understanding of human disease and regeneration has soared recently. We review advances in the molecular and genetic understanding of gastrointestinal development using evidence from both mammalian and nonmammalian models. When appropriate, we highlight relevance and applicability to human disease.
Related Concept Videos
Pharmacogenomics: Identification of New Drug Targets
Advances in genomics have profoundly influenced drug discovery by increasing both the speed and accuracy of pharmaceutical development. Pharmacogenomics, which examines how genetic variation influences drug response, facilitates the identification of novel therapeutic targets and enables patient stratification for personalized treatment. These strategies contribute to improved drug efficacy, minimized adverse effects, and more efficient clinical trial design.Mapping genetic differences...
Animal Mitochondrial Genetics
Among all the organelles in an animal cell, only mitochondria have their own independent genomes. Animal mitochondrial DNA is a double-stranded, closed-circular molecule with around 20,000 base pairs. Mitochondrial DNA is unique in that one of its two strands, the heavy, or H, -strand is guanine rich, whereas the complementary strand is cytosine rich and called the light, or L, -strand. Compared to nuclear DNA, mitochondrial DNA has a very low percentage of non-coding regions and is marked by...
Mutations
Overview


