{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"submitter":["Yang SY"],"funding":["National Natural Science Foundation of China"],"pagination":["1602-1615"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC9883559"],"repository":["biostudies-literature"],"omics_type":["Unknown"],"volume":["12(2)"],"pubmed_abstract":["Triple-negative breast cancer (TNBC) is the most aggressive subtype of breast cancer, which is characterized by high heterogeneity and metabolic dysregulation. Inositol monophosphatase 1(IMPA1) is critical for the metabolism of inositol, which has profound effects on gene expression and other biological processes. Here, we report for the first time that IMPA1 was upregulated in TNBC cell lines and tissues, and enhanced cell colony formation and proliferation in vitro and tumorigenicity in vivo. Additionally, IMPA1 promoted cell motility in vitro and metastatic lung colonization in vivo. Mechanistic investigations by transcriptome sequencing revealed that 4782 genes were differentially expressed between cells with IMPA1 knockdown and control cells. Among the differentially expressed genes a"],"journal":["Cancer medicine"],"pubmed_title":["Inositol monophosphatase 1 (IMPA1) promotes triple-negative breast cancer progression through regulating mTOR pathway and EMT process."],"pmcid":["PMC9883559"],"funding_grant_id":["81572584","81772805","82173275","82072918"],"pubmed_authors":["Liao L","Zhang YL","Hu SY","Zhang TM","Xie YF","Deng L","Yang SY","Zhang FL","Li DQ"],"additional_accession":[]},"is_claimable":false,"name":"Inositol monophosphatase 1 (IMPA1) promotes triple-negative breast cancer progression through regulating mTOR pathway and EMT process.","description":"Triple-negative breast cancer (TNBC) is the most aggressive subtype of breast cancer, which is characterized by high heterogeneity and metabolic dysregulation. Inositol monophosphatase 1(IMPA1) is critical for the metabolism of inositol, which has profound effects on gene expression and other biological processes. Here, we report for the first time that IMPA1 was upregulated in TNBC cell lines and tissues, and enhanced cell colony formation and proliferation in vitro and tumorigenicity in vivo. Additionally, IMPA1 promoted cell motility in vitro and metastatic lung colonization in vivo. Mechanistic investigations by transcriptome sequencing revealed that 4782 genes were differentially expressed between cells with IMPA1 knockdown and control cells. Among the differentially expressed genes a","dates":{"release":"2023-01-01T00:00:00Z","publication":"2023 Jan","modification":"2026-04-08T12:35:04.21Z","creation":"2025-02-19T03:26:01.429Z"},"accession":"S-EPMC9883559","cross_references":{"pubmed":["35796646"],"doi":["10.1002/cam4.4970"]}}