{"database":"GEO","file_versions":[{"headers":{"Content-Type":["application/json"]},"body":{"files":{"Other":["ftp://ftp.ncbi.nlm.nih.gov/geo/series/GSE307nnn/GSE307491/"]},"type":"primary"},"statusCode":"OK","statusCodeValue":200}],"scores":null,"additional":{"omics_type":["Transcriptomics"],"species":["Homo sapiens"],"gds_type":["Expression profiling by array"],"full_dataset_link":["https://www.ncbi.nlm.nih.gov/geo/query/acc.cgi?acc=GSE307491"],"repository":["GEO"],"entry_type":["GSE"],"additional_accession":[]},"is_claimable":false,"name":"TGF-alpha/EGFR signalling mediates retinoic acid-induced lung repair","description":"Retinoic acid (RA) signalling is an important regulator of lung development and repair. To investigate the molecular mechanisms underlying RA-mediated responses in lung endothelial cells, we profiled the gene expression of human pulmonary microvascular endothelial cells (HPMECs) treated with RA or ethanol (EtOH) vehicle control. Whole-genome expression analysis using Affymetrix Human U133 Plus 2.0 GeneChips identified transcriptional changes associated with angiogenesis, wound healing, and signalling pathways relevant to alveolar repair.","dates":{"publication":"2026/07/02"},"accession":"GSE307491","cross_references":{"GSM":["GSM9225532","GSM9225510","GSM9225521","GSM9225520","GSM9225531","GSM9225530","GSM9225518","GSM9225529","GSM9225517","GSM9225528","GSM9225527","GSM9225516","GSM9225515","GSM9225526","GSM9225514","GSM9225525","GSM9225513","GSM9225524","GSM9225523","GSM9225512","GSM9225511","GSM9225533","GSM9225522","GSM9225519"],"GPL":["570"],"GSE":["307491"],"taxon":["Homo sapiens"]}}