Circulating levels of AFABP and EFABP are not decreased in LD despite adipose tissue loss in contrast to other adipokines including leptin and adiponectin.
Among men in this HIV-infected cohort, the prevalence of lipodystrophy was similar to previous estimates for persons living with HIV, and was associated with lower adiponectin levels, potentially indicating increased cardiovascular disease risk.
This study aimed to investigate the association between 4 polymorphisms in the leptin, leptin receptor, and adiponectin (APM1) genes and the occurrence of lipodystrophy and dyslipidemia in HIV-infected patients receiving highly active antiretroviral therapy (HAART).
We determined serum adiponenctin and adiponectin mRNA concentrations in subcutaneous adipose tissue in HIV-positive HAART-treated patients with (HAART+LD+, n = 30) and without lipodystrophy (HAART+LD-, n = 13).
Lipodystrophies (LD) are genetic or acquired disorders sharing the symptom of partial or complete adipose tissue deficiency and a dysregulation of adipokines including leptin and adiponectin.
These findings provide evidence that ARL15 plays a role in adipocyte differentiation and adiponectin secretion, and raise the possibility that human ARL15 haploinsufficiency predisposes to lipodystrophy.
We herein focus on the cross-regulation of fat and bone and propose that marrow fat accumulation and reduced serum leptin and adiponectin levels may play important roles in the pathophysiologic process of osteoporosis in patients with lipodystrophy.
The aim of this review is to summarize evidence linking lipodystrophy with hepatic disease and to provide a special focus on potential therapeutic perspectives of leptin replacement therapy and adiponectin upregulation in lipodystrophy.
This study aimed to investigate the association between genetic variability in the adiponectin receptor genes ADIPOR1 (adiponectin receptor 1) and ADIPOR2 and lipodystrophy and its related anthropometric and metabolic phenotypes in HIV-infected patients on highly active antiretroviral therapy (HAART).
Circulating levels of hormones secreted by the adipose tissue, such as leptin and adiponectin, are greatly reduced in distinct subpopulations of patients with lipodystrophy.
Lipodystrophy was only associated with increased macrophage infiltration (P = .04) and adiponectin messenger ribonucleic acid ([mRNA] P = .008), whereas metabolic syndrome was associated with larger adipocytes (P < .0001), decreased expression of genes related to adipogenesis and adipocyte function (P values between <.0001 and .08), increased leptin mRNA (P = .04), and a trend towards increased expression of inflammatory genes (P values between .08 and .6).
This study aimed to investigate the association between genetic variability in the adiponectin receptor genes ADIPOR1 (adiponectin receptor 1) and ADIPOR2 and lipodystrophy and its related anthropometric and metabolic phenotypes in HIV-infected patients on highly active antiretroviral therapy (HAART).
This study aimed to investigate the association between genetic variability in the adiponectin receptor genes ADIPOR1 (adiponectin receptor 1) and ADIPOR2 and lipodystrophy and its related anthropometric and metabolic phenotypes in HIV-infected patients on highly active antiretroviral therapy (HAART).
Autoimmune causes are particularly noted in acquired partial lipodystrophy (APL)-Barraquer-Simons syndrome and in AGL-Lawrence syndrome; panniculitis has been shown to have a substantial role in the former as well as in other forms of localized lipodystrophies.
In this study, we have performed mutation screening in AGPAT2 and the related AGPAT1 in patients with BSCL or other forms of lipodystrophy who have no detectable mutation in the seipin gene.