RELMα provides sex-specific protection from obesity through macrophages and eosinophils
Ontology highlight
ABSTRACT: The obesity incidence is increasing worldwide with the urgent need to identify new therapeutics. Sex differences in immune cell activation drive obesity-mediated pathologies where males are more susceptible to comorbidities with exacerbated inflammation, and females are protected. The focus of this study was to identify sex-specific immune effectors that regulate obesity pathogenesis, focusing on the M2 macrophage signature gene, Resistin-like molecule α (RELMα). Here we performed single cell RNA-sequencing (scRNA-seq) on visceral adipose tissue stromal vascular fraction on wildtype and RELMα knock-out animals, both males and females, on high fat diet. We utilized the 10x Genomics 3’ CellPlex platform, to label cells with cell multiplexing oligos (CMOs) per sample in each group prior to pooling for downstream barcoding and library construction. This study revealed sex-specific and RELMα-dependent cellular targets and population differences of female and RELMα-mediated protection.
ORGANISM(S): Mus musculus
PROVIDER: GSE219119 | GEO | 2023/01/12
REPOSITORIES: GEO
ACCESS DATA