{"doi":"10.1101/2022.12.26.521944","title":"Dysregulation of murine long non-coding single cell transcriptome in non-alcoholic steatohepatitis and liver fibrosis","abstract":"Summary LncRNAs are typified by low expression, nuclear enrichment, high tissue-specificity and functional diversity, but the vast majority are uncharacterized. Here, we develop a catalog of 48,000 mouse liver-expressed lncRNAs and use to elucidate lncRNA dysregulation in high fat diet-induced non-alcoholic steatohepatitis and carbon tetrachloride-induced liver fibrosis by single cell RNA-seq. LncRNA zonation patterns across the liver lobule were discovered in five cell populations. Perturbations in lncRNA expression were common in disease-associated cell types, including non-alcoholic steatohepatitis-associated macrophages, a hallmark of fatty liver disease progression, and collagen-producing myofibroblasts, key to liver fibrosis. Gene regulatory network analysis linked individual lncRNAs to biological pathways and network centrality metrics identified network-essential, disease-associated regulatory lncRNAs. Regulatory lncRNAs with network-predicted target gene promoters enriched for triplex-based lncRNA binding were also identified. These findings elucidate hepatic lncRNA cell-type specificities, spatial zonation patterns, linked biological networks and dysregulation in disease progression. A subset of the disease-associated lncRNAs have human orthologs and are promising candidates for biomarkers and therapeutic targets.","journal":"bioRxiv (Cold Spring Harbor Laboratory)","year":2022,"id":313887,"datarank":0.0,"base_score":0.0,"endowment":0.0,"self_citation_contribution":0.0,"citation_network_contribution":0.0,"self_endowment_contribution":0.0,"citer_contribution":0.0,"corpus_percentile":null,"corpus_rank":null,"citation_count":0,"citer_count":0,"citers_with_citation_signal":0,"citers_with_endowment":0,"datacite_reuse_total":0,"is_dataset":false,"is_dataset_confidence":0.9109,"is_data_producer":false,"deposit_databanks":null,"is_oa":true,"file_count":0,"downloads":0,"has_version_chain":false,"published_date":"2022-01-01","fair_score":null,"fair_percentile":null,"algorithm_id":"datarank_citation_only_1hop_v6","ranking_scope":"data_only","authors":[{"id":192317,"name":"David J Waxman","orcid":"0000-0001-7982-9206","position":1,"is_corresponding":false},{"id":283342,"name":"Kritika Karri","orcid":null,"position":0,"is_corresponding":true}],"reference_count":147,"raw_metadata":null,"created_at":"2026-07-19T00:33:48.490749Z","pmid":null,"pmcid":null,"fwci":null,"citation_percentile":null,"influential_citations":0,"oa_status":null,"license":null,"views":0,"total_file_size_bytes":0,"version_count":0,"fair_f":null,"fair_a":null,"fair_i":null,"fair_r":null,"fair_zscore":null,"fair_rationale":null,"fair_model":null,"fair_agent_version":null,"fair_fulltext_source":null,"fair_has_llm":null,"fair_computed_at":null,"clinical_trials":[],"software_tools":[],"db_accessions":[],"linked_datasets":[],"topics":[]}