{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"submitter":["Sinha S"],"funding":["CSIR","CSIR Project"],"pagination":["454-64"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC5528301"],"repository":["biostudies-literature"],"omics_type":["Unknown"],"volume":["5(5)"],"pubmed_abstract":["To understand the importance of frequent deletions at chromosome 11q24.1-24.2 region in breast carcinoma, alterations (deletion/methylation) of the candidate genes LOH11CR2A, ROBO3, ROBO4, HEPACAM, PIG8 and CHEK1 located in this region were analyzed in 106 breast carcinoma samples. Among these genes, LOH11CR2A showed highest frequency of deletion (56%), followed by PIG8 (35%), CHEK1 (31%) and ROBO3/ROBO4/HEPACAM loci (28%). Comparable frequency of promoter methylation (26-35%) was observed for LOH11CR2A, CHEK1 and PIG8. Overall alterations (deletion/methylation) of these genes were in the following order: LOH11CR2A (60%) > PIG8 (46%) > CHEK1 (41%) and showed significant association with each other. Breast carcinoma samples that were estrogen/progesterone receptor negative showed significan"],"journal":["Molecular oncology"],"pubmed_title":["Frequent alterations of LOH11CR2A, PIG8 and CHEK1 genes at chromosomal 11q24.1-24.2 region in breast carcinoma: clinical and prognostic implications."],"pmcid":["PMC5528301"],"funding_grant_id":["IAP-001","60(0077)/06/EMR-II"],"pubmed_authors":["Singh RK","Bhattacharya N","Ghosh S","Panda CK","Sinha S","Mukherjee N","Roy A","Alam N","Roychoudhury S"],"additional_accession":[]},"is_claimable":false,"name":"Frequent alterations of LOH11CR2A, PIG8 and CHEK1 genes at chromosomal 11q24.1-24.2 region in breast carcinoma: clinical and prognostic implications.","description":"To understand the importance of frequent deletions at chromosome 11q24.1-24.2 region in breast carcinoma, alterations (deletion/methylation) of the candidate genes LOH11CR2A, ROBO3, ROBO4, HEPACAM, PIG8 and CHEK1 located in this region were analyzed in 106 breast carcinoma samples. Among these genes, LOH11CR2A showed highest frequency of deletion (56%), followed by PIG8 (35%), CHEK1 (31%) and ROBO3/ROBO4/HEPACAM loci (28%). Comparable frequency of promoter methylation (26-35%) was observed for LOH11CR2A, CHEK1 and PIG8. Overall alterations (deletion/methylation) of these genes were in the following order: LOH11CR2A (60%) > PIG8 (46%) > CHEK1 (41%) and showed significant association with each other. Breast carcinoma samples that were estrogen/progesterone receptor negative showed significan","dates":{"release":"2011-01-01T00:00:00Z","publication":"2011 Oct","modification":"2026-05-02T17:46:21.329Z","creation":"2019-03-27T02:51:41Z"},"accession":"S-EPMC5528301","cross_references":{"pubmed":["21803008"],"doi":["10.1016/j.molonc.2011.06.005"]}}