The involvement of the Fgf10/Fgfr2b pathway in the pathogenesis of intestinal atresia are related to tissue-specific transcription factors, which regulate the expression of Fgf10 according to the organ system and the stage of gestation.
Samples were obtained from 10 newborns operated for small intestinal atresia and from 17 adults undergoing gastroduodenoscopy and/or ileocolonoscopy. mRNA expression of the transporters SGLT1, GLUT1, GLUT2, GLUT5, and GLUT7 was measured in neonate samples proximal and distal of the atresia as well as in adult duodenum, ileum, and colon.
Samples were obtained from 10 newborns operated for small intestinal atresia and from 17 adults undergoing gastroduodenoscopy and/or ileocolonoscopy. mRNA expression of the transporters SGLT1, GLUT1, GLUT2, GLUT5, and GLUT7 was measured in neonate samples proximal and distal of the atresia as well as in adult duodenum, ileum, and colon.
Samples were obtained from 10 newborns operated for small intestinal atresia and from 17 adults undergoing gastroduodenoscopy and/or ileocolonoscopy. mRNA expression of the transporters SGLT1, GLUT1, GLUT2, GLUT5, and GLUT7 was measured in neonate samples proximal and distal of the atresia as well as in adult duodenum, ileum, and colon.
Samples were obtained from 10 newborns operated for small intestinal atresia and from 17 adults undergoing gastroduodenoscopy and/or ileocolonoscopy. mRNA expression of the transporters SGLT1, GLUT1, GLUT2, GLUT5, and GLUT7 was measured in neonate samples proximal and distal of the atresia as well as in adult duodenum, ileum, and colon.
Samples were obtained from 10 newborns operated for small intestinal atresia and from 17 adults undergoing gastroduodenoscopy and/or ileocolonoscopy. mRNA expression of the transporters SGLT1, GLUT1, GLUT2, GLUT5, and GLUT7 was measured in neonate samples proximal and distal of the atresia as well as in adult duodenum, ileum, and colon.
The phenotype of neonatal diabetes with intestinal atresia and biliary agenesis clearly pointed to RFX6 as the causative gene; indeed, whole exome sequencing revealed a novel homozygous RFX6 mutation c.779A>C; p.Lys260Thr (K260T).
Exclusion of a PAX6, FOXC1, PITX2, and MYCN mutation in another patient with apple peel intestinal atresia, ocular anomalies and microcephaly and review of the literature.
Neonatal diabetes, with hypoplastic pancreas, intestinal atresia and gall bladder hypoplasia: search for the aetiology of a new autosomal recessive syndrome.