{"database":"GEO","file_versions":[],"scores":null,"additional":{"omics_type":["Transcriptomics"],"species":["Homo sapiens"],"gds_type":["Expression profiling by high throughput sequencing"],"full_dataset_link":["https://www.ncbi.nlm.nih.gov/geo/query/acc.cgi?acc=GSE328831"],"repository":["GEO"],"entry_type":["GSE"],"additional_accession":[]},"is_claimable":false,"name":"Bulk RNA-seq of laser-microdissected granuloma and adjacent non-granuloma regions from FFPE lung tissues of pulmonary sarcoidosis","description":"Sarcoidosis 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.","dates":{"publication":"2026/04/23"},"accession":"GSE328831","cross_references":{"GSM":["GSM9690426","GSM9690425","GSM9690424","GSM9690423","GSM9690419","GSM9690429","GSM9690428","GSM9690427","GSM9690422","GSM9690432","GSM9690421","GSM9690431","GSM9690420","GSM9690430"],"GPL":["24676"],"GSE":["328831"],"taxon":["Homo sapiens"]}}