{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"submitter":["Fujii Y"],"funding":["NCI NIH HHS"],"pagination":["793-809.e8"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC9110171"],"repository":["biostudies-literature"],"omics_type":["Unknown"],"volume":["39(6)"],"pubmed_abstract":["Upper urinary tract urothelial carcinoma (UTUC) is one of the common urothelial cancers. Its molecular pathogenesis, however, is poorly understood, with no useful biomarkers available for accurate diagnosis and molecular classification. Through an integrated genetic study involving 199 UTUC samples, we delineate the landscape of genetic alterations in UTUC enabling genetic/molecular classification. According to the mutational status of TP53, MDM2, RAS, and FGFR3, UTUC is classified into five subtypes having discrete profiles of gene expression, tumor location/histology, and clinical outcome, which is largely recapitulated in an independent UTUC cohort. Sequencing of urine sediment-derived DNA has a high diagnostic value for UTUC with 82.2% sensitivity and 100% specificity. These results provide a solid basis for better diagnosis and management of UTUC."],"journal":["Cancer cell"],"pubmed_title":["Molecular classification and diagnostics of upper urinary tract urothelial carcinoma."],"pmcid":["PMC9110171"],"funding_grant_id":["P30 CA008748","P50 CA221745","T32 CA082088","P01 CA221757"],"pubmed_authors":["Coleman JA","Chiba K","Nakagawa MM","Sato TA","Nannya Y","Shiozawa Y","Sato Y","Suzuki H","Sugihara E","Morikawa T","Miyano S","Kume H","Fujii Y","Kakiuchi N","Ochi Y","Tanaka H","Maekawa S","Shiraishi Y","Aburatani H","Kataoka K","Yoshizato T","Kawai T","Takeuchi Y","Makishima H","Aoki K","Yoshida K","Homma Y","Sanada M","Lenis AT","Fukayama M","Miyakawa J","Nagae G","Nakagawa T","Ogawa S","Yokoyama A","Inoue Y","Solit DB","Ushiku T"],"additional_accession":[]},"is_claimable":false,"name":"Molecular classification and diagnostics of upper urinary tract urothelial carcinoma.","description":"Upper urinary tract urothelial carcinoma (UTUC) is one of the common urothelial cancers. Its molecular pathogenesis, however, is poorly understood, with no useful biomarkers available for accurate diagnosis and molecular classification. Through an integrated genetic study involving 199 UTUC samples, we delineate the landscape of genetic alterations in UTUC enabling genetic/molecular classification. According to the mutational status of TP53, MDM2, RAS, and FGFR3, UTUC is classified into five subtypes having discrete profiles of gene expression, tumor location/histology, and clinical outcome, which is largely recapitulated in an independent UTUC cohort. Sequencing of urine sediment-derived DNA has a high diagnostic value for UTUC with 82.2% sensitivity and 100% specificity. These results provide a solid basis for better diagnosis and management of UTUC.","dates":{"release":"2021-01-01T00:00:00Z","publication":"2021 Jun","modification":"2026-05-09T23:45:51.684Z","creation":"2025-04-04T22:15:19.21Z"},"accession":"S-EPMC9110171","cross_references":{"pubmed":["34129823"],"doi":["10.1016/j.ccell.2021.05.008"]}}