PMID- 26155406 OWN - NLM STAT- PubMed-not-MEDLINE LR - 20210112 IS - 2162-4011 (Print) IS - 2162-402X (Electronic) IS - 2162-4011 (Linking) VI - 4 IP - 5 DP - 2015 May TI - Deciphering the genetic evolution of T-cell resistance in melanoma. PG - e1005510 LID - e1005510 AB - T-cell-based immunotherapy of melanoma becomes ineffective when beta2m-deficient tumor cells of a human leukocyte antigen (HLA) class I-negative phenotype grow out. We demonstrated that an early-acquired chromosomal deletion and subsequent inactivating gene mutation lead to beta2m deficiency, suggesting that melanoma cells can genetically evolve to avoid being recognized by CD8(+) T cells. FAU - Sucker, Antje AU - Sucker A AD - Department of Dermatology; University Hospital; University Duisburg-Essen and German Cancer Consortium (DKTK) ; Essen, Germany. FAU - Paschen, Annette AU - Paschen A AD - Department of Dermatology; University Hospital; University Duisburg-Essen and German Cancer Consortium (DKTK) ; Essen, Germany. LA - eng PT - Journal Article DEP - 20150203 PL - United States TA - Oncoimmunology JT - Oncoimmunology JID - 101570526 PMC - PMC4485751 OTO - NOTNLM OT - CD8+ T cells OT - HLA class I loss OT - genetic alterations OT - melanoma OT - beta2m deficiency EDAT- 2015/07/15 06:00 MHDA- 2015/07/15 06:01 PMCR- 2016/02/03 CRDT- 2015/07/09 06:00 PHST- 2014/12/30 00:00 [received] PHST- 2015/01/01 00:00 [accepted] PHST- 2015/07/09 06:00 [entrez] PHST- 2015/07/15 06:00 [pubmed] PHST- 2015/07/15 06:01 [medline] PHST- 2016/02/03 00:00 [pmc-release] AID - 1005510 [pii] AID - 10.1080/2162402X.2015.1005510 [doi] PST - epublish SO - Oncoimmunology. 2015 Feb 3;4(5):e1005510. doi: 10.1080/2162402X.2015.1005510. eCollection 2015 May.