Gastroenterology -Therapeutics & Hepatology

Genetics and Molecular Biology in Gastroenterology

Molecular biology has become an integral part of basic and clinical gastroenterology. Recent progress in the molecular analysis of Whipple's disease and colorectal cancer, two major problems in clinical gastroenterology. The inference of new molecular data for the understanding of the pathobiology in gastrointestinal diseases have become essential for studies.Genetics have led to an increased understanding of the genetic determinants of gastrointestinal (GI) disorders. Currently recognized clinical indications for genetic testing covers diagnostic testing, presymptomatic testing, new-born screening, carrier testing, prenatal testing, and pharamacogenetic testing.