{"doi":"10.1007/s00280-023-04594-9","title":"TMEM120A-mediated regulation of chemotherapy sensitivity in colorectal cancer cells","abstract":null,"journal":"Cancer Chemotherapy and Pharmacology","year":2024,"id":615334,"datarank":0.3596842909197557,"base_score":2.3978952727983707,"endowment":2.3978952727983707,"self_citation_contribution":0.3596842909197557,"citation_network_contribution":0.0,"self_endowment_contribution":0.3596842909197557,"citer_contribution":0.0,"corpus_percentile":null,"corpus_rank":null,"citation_count":10,"citer_count":0,"citers_with_citation_signal":0,"citers_with_endowment":0,"datacite_reuse_total":0,"is_dataset":false,"is_dataset_confidence":null,"is_data_producer":false,"deposit_databanks":null,"is_oa":false,"file_count":0,"downloads":0,"has_version_chain":false,"published_date":null,"fair_score":null,"fair_percentile":null,"algorithm_id":"datarank_citation_only_1hop_v6","ranking_scope":"data_only","authors":[{"id":16492,"name":"Xiaoxia Liu","orcid":"0009-0003-6662-9020","position":1,"is_corresponding":false},{"id":593323,"name":"Li Wang","orcid":"0000-0002-5570-1336","position":0,"is_corresponding":false}],"reference_count":0,"raw_metadata":{"has_enrichment":true,"resolved":true,"title":"TMEM120A-mediated regulation of chemotherapy sensitivity in colorectal cancer cells","abstract":"<h4>Purpose</h4>Enhancing chemotherapy sensitivity in colorectal cancer (CRC) is critical for improving treatment outcomes. TMEM120A has been reported to interact with coenzyme A (CoA), but its biological significance in CRC is unknown. In this study, we aimed to investigate the functional implications of TMEM120A in CRC and its impact on chemotherapy sensitivity.<h4>Methods</h4>Stable knockout of TMEM120A in CRC cell lines was conducted using CRISPR/Cas9 technology. Overexpression of various derivatives of TMEM120A was achieved through lentiviral transduction. Cell fractionation was employed to isolate the nuclear and cytoplasmic fraction. Total histones were isolated by acid extraction and then subjected to determine histone acetylation levels using western blot analysis. Cell viability was evaluated using the MTS assay.<h4>Results</h4>We demonstrate that TMEM120A's nuclear localization is crucial for its role in regulating CRC chemosensitivity. Mechanistically, the nuclear subpopulation of TMEM120A plays a key role in sustaining the nuclear CoA levels, which in turn influences the levels of nuclear acetyl-CoA and histone acetylation in CRC cells. Notably, direct inhibition of histone acetylation recapitulated the phenotypic effects observed upon TMEM120A depletion, leading to increased chemosensitivity in CRC cells.<h4>Conclusion</h4>Our study provides novel insights into the role of TMEM120A in modulating chemotherapy sensitivity in CRC. Nuclear TMEM120A regulates CoA levels, which in turn modulates nuclear acetyl-CoA levels and histone acetylation, thereby influencing the response of CRC cells to chemotherapy agents. Targeting TMEM120A-mediated pathways may represent a promising strategy for enhancing chemotherapy efficacy in CRC treatment.","is_dataset_classified":null,"base_score":2.3978952727983707,"endowment":2.3978952727983707,"datacite_reuse_total":0,"file_count":0,"downloads":0,"views":0,"has_version_chain":false,"is_dataset":false,"is_oa":false,"pmid":"37728615","pmcid":null,"openalex_id":"https://openalex.org/W4386877979","authors":[],"funders":[],"total_grants":0,"fwci":1.5109,"citation_percentile":0.83122658,"influential_citations":0,"citation_trend":[{"year":2024,"count":9},{"year":2025,"count":1}],"oa_status":"closed","license":"https://www.springernature.com/gp/researchers/text-and-data-mining","oa_locations":[{"url":"https://link.springer.com/content/pdf/10.1007/s00280-023-04594-9.pdf","host_type":"publisher"},{"url":"https://link.springer.com/article/10.1007/s00280-023-04594-9/fulltext.html","host_type":"publisher"},{"url":"https://doi.org/10.1007/s00280-023-04594-9","host_type":"journal"},{"url":"https://pubmed.ncbi.nlm.nih.gov/37728615","host_type":"repository"}],"fields_of_study":["Neurological diseases and metabolism","Metalloenzymes and iron-sulfur proteins","Folate and B Vitamins Research","Humans","Histones","Acetyl Coenzyme A","Cell Line, Tumor","Antineoplastic Agents","Colorectal Neoplasms","Acetylation"],"mesh_terms":["Acetyl Coenzyme A","Acetylation","Antineoplastic Agents","Histones","Humans","Colorectal Neoplasms","Cell Line, Tumor"],"keywords":["Colorectal cancer","Chemotherapy","Medicine","Oncology","Cancer research","Internal medicine","Cancer","Coenzyme A","Chemoresistance"],"sdg_mappings":[{"sdg_number":0,"sdg_label":"Good health and well-being"}],"linked_datasets":[],"clinical_trials":[],"software_tools":[],"database_accessions":[],"source":"live","citation_network_status":"fetched"},"created_at":"2026-08-02T19:42:39.255892Z","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":[]}