GEOapplication/xmlftp://ftp.ncbi.nlm.nih.gov/geo/series/GSE331nnn/GSE331465/primaryOK200TranscriptomicsMus musculusExpression profiling by high throughput sequencinghttps://www.ncbi.nlm.nih.gov/geo/query/acc.cgi?acc=GSE331465GEOGSEfalseEpicardial fat drives macrophage response in atrial cardiomyopathy [scRNA-Seq]Single-cell RNA sequencing was performed on atrial cells isolated from mice fed either normal diet (ND) or high-fat diet (HFD) for 2 or 4 months to investigate immune and stromal remodeling during obesity-associated atrial cardiomyopathy. Distinct Lyve1+ resident and CCR2+ monocyte-derived macrophage populations were identified in obese mouse atria and were associated with atrial adiposity, fibro-fatty remodeling, and atrial fibrillation progression.2026/05/20GSE331465GSM9746175GSM9746176GSM9746177GSM974617824247331465Mus musculus