Spatial transcriptomics identifies enriched gene expression and cell types in human liver fibrosis.

ABSTRACT: Liver fibrosis and cirrhosis have limited therapeutic options and represent a serious unmet patient need. Recent use of single-cell RNA sequencing (scRNAseq) has identified enriched cell types infiltrating cirrhotic livers but without defining the microanatomical location of these lineages thoroughly. To assess whether fibrotic liver regions specifically harbor enriched cell types, we explored whether whole-tissue spatial transcriptomics combined with scRNAseq and gene deconvolution analysis could be used to localize cell types in cirrhotic explants of patients with end-stage liver disease (total n = 8; primary sclerosing cholangitis, n = 4; primary biliary cholangitis, n = 2, alcohol-related liver disease, n = 2). Spatial transcriptomics clearly identified tissue areas of distinct gene ex

SUBMITTER: Chung BK 

PROVIDER: S-EPMC9426406 | biostudies-literature | 2022 Sep

REPOSITORIES: biostudies-literature