The PNPLA3 rs738409 Variant but not MBOAT7 rs641738 is a Risk Factor for Nonalcoholic Fatty Liver Disease in Obese U.S. Children of Hispanic Ethnicity.

Purpose: The rs641738 C>T in membrane-bound O-acyltransferase domain-containing protein 7 (MBOAT7) is implicated, along with the rs738409 C>G polymorphism in patatin-like phospholipase domain-containing protein 3 (PNPLA3), in nonalcoholic fatty liver disease (NAFLD). The association of these polymorphisms and NAFLD are investigated in Hispanic children with obesity.

Methods: Obese children with and without NAFLD were enrolled at a pediatric tertiary care health system and genotyped for MBOAT7 rs641738 C>T and PNPLA3 rs738409 C>G.

Influence of Age and Type 1 Diabetes Mellitus on Serological Test for Celiac Disease in Children.

Purpose: Serological tests of tissue transglutaminase (TTG) and deamidated gliadin (DGP) antibodies for celiac disease diagnosis show conflicting correlation with histology in young children and in type 1 diabetes mellitus (T1DM). Tests' ability to predict histology and cutoff values based on age and T1DM was evaluated.

Methods: A retrospective study of children who had celiac serological tests between 6/1/2002 and 12/31/2014 at a pediatric hospital.

Lipodystrophy and metabolic complications of highly active antiretroviral therapy.

Objective: To assess the metabolic drug toxicities of first-line, World Health Organization (WHO)-recommended generic highly active antiretroviral therapy (HAART) regimens, to estimate the prevalence of body fat redistribution and to identify associated risk factors.

Methods: Cross-sectional observational study. During 3 month period, 52 HIV infected children (25 on HAART; 27 not on HAART) were assessed.