Serum microRNA-486-5p expression in obese Egyptian children and its possible association with fatty liver.

Aims: Several microRNAs (miRNAs) are involved in regulating the process of adipogenesis. White adipose tissue is a major source for these miRNAs. We aimed to evaluate the expression of miR-486-5p in children with obesity and its possible association with nonalcoholic fatty liver disease (NAFLD).

Association of NKX2-5, GATA4, and TBX5 polymorphisms with congenital heart disease in Egyptian children.

Background: Several genes encoding transcription factors are known to be the primary cause of congenital heart disease. NKX2-5 and GATA4 were the first congenital heart disease-causing genes identified by linkage analysis. This study designed to study the association of five single-nucleotide variants of NKX2-5, GATA4, and TBX5 genes with sporadic nonsyndromic cases of a congenital cardiac septal defect in Egyptian children.

Medical errors in neonatal intensive care unit at Benha University Hospital, Egypt.

This study was conducted in the neonatal intensive care unit of Benha University Hospital, Egypt from 1 August 2012 to the 31 January 2013 to identify medical errors and to determine the risk factors and consequences of these errors. Errors were detected by follow-up of neonates and review of reports including nursing followup sheets, resident progression notes and investigation reports. We detected 3819 errors that affected 97% of neonates.

Detection and putative effect of GATA4 gene variants in patients with congenital cardiac septal defects.

The zinc finger transcription factor GATA4, located on chromosome 8p23.1-p22, has been implicated as a critical regulator of cardiac development during embryogenesis. Mutations of GATA4 appear to be responsible for some cardiac septal defects.