GEOapplication/xmlftp://ftp.ncbi.nlm.nih.gov/geo/series/GSE328nnn/GSE328831/primaryOK200TranscriptomicsHomo sapiensExpression profiling by high throughput sequencinghttps://www.ncbi.nlm.nih.gov/geo/query/acc.cgi?acc=GSE328831GEOGSEfalseBulk RNA-seq of laser-microdissected granuloma and adjacent non-granuloma regions from FFPE lung tissues of pulmonary sarcoidosisSarcoidosis is a systemic granulomatous disease with heterogeneous organ involvement and clinical outcomes. To characterize transcriptional features associated with pulmonary sarcoid granulomas, we performed bulk RNA sequencing of laser-microdissected granuloma regions and adjacent non-granuloma regions from formalin-fixed paraffin-embedded (FFPE) lung tissue specimens obtained from patients with pulmonary sarcoidosis. The dataset includes paired regional samples derived from clinically obtained lung specimens. These data provide a resource for investigating localized gene expression differences associated with granuloma formation in pulmonary sarcoidosis.2026/04/23GSE328831GSM9690426GSM9690425GSM9690424GSM9690423GSM9690419GSM9690429GSM9690428GSM9690427GSM9690422GSM9690432GSM9690421GSM9690431GSM9690420GSM969043024676328831Homo sapiens