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GSE72278 A novel lineage of adipose tissue regulatory T cells controls obesity and insulin resistance
Contributors : Emilie Stolarczyk ; Charlotte Bailey ; Natividad Garrido-Mesa ; Paul Lavender ; Richard Jenner ; Graham Lord ; Jane HowardSeries Type : Genome binding/occupancy profiling by high throughput sequencingOrganism : Mus musculusThe epidemic of obesity and its associated systemic metabolic complications continues to increase. Adipose tissue (AT)-associated T cells have been proposed to play an important role in the regulation of bodyweight and insulin sensitivity with a link to Th1 or Th2 lineage specification. A specific subset of regulatory T cells (TREGS) plays a critical and non-redundant role in controlling s...
Source: GEO: Gene Expression Omnibus - December 1, 2017 Category: Genetics & Stem Cells Tags: Genome binding/occupancy profiling by high throughput sequencing Mus musculus Source Type: research

The Promoter Regions of Intellectual Disability-Associated Genes Are Uniquely Enriched in LTR Sequences of the MER41 Primate-Specific Endogenous Retrovirus: An Evolutionary Connection Between Immunity and Cognition
Discussion We have found that, in the human genome, the promoter regions of ID-associated genes are uniquely enriched in MER41 LTRs. More specifically, nine ID-associated genes that are putatively important in cognitive evolution exhibit MER41 LTRs in their promoter regions. As more than 100 families of HERV are integrated into our genome, it was important to determine whether our findings are specific to MER41 and to ID-associated genes, and if so to what extent. Among the 133 families of HERV explored here, MER41 is the only family whose LTRs were found with statistically high frequency in the promoter regions of ID-ass...
Source: Frontiers in Genetics - April 11, 2019 Category: Genetics & Stem Cells Source Type: research

Obesity and Aging: Molecular Mechanisms and Therapeutic Approaches.
Abstract The epidemic of obesity is a major challenge for health policymakers due to its far-reaching effects on population health and potentially overwhelming financial burden on healthcare systems. Obesity is associated with an increased risk of developing acute and chronic diseases, including hypertension, stroke, myocardial infarction, cardiovascular disease, diabetes, and cancer. Interestingly, the metabolic dysregulation associated with obesity is similar to that observed in normal aging, and substantial evidence suggests the potential of obesity to accelerate aging. Therefore, understanding the mechanism of...
Source: Ageing Research Reviews - February 5, 2021 Category: Genetics & Stem Cells Authors: Santos AL, Sinha S Tags: Ageing Res Rev Source Type: research