학술논문
Genomic, Pathway Network, and Immunologic Features Distinguishing Squamous Carcinomas
Document Type
article
Author
Campbell, Joshua D; Yau, Christina; Bowlby, Reanne; Liu, Yuexin; Brennan, Kevin; Fan, Huihui; Taylor, Alison M; Wang, Chen; Walter, Vonn; Akbani, Rehan; Byers, Lauren Averett; Creighton, Chad J; Coarfa, Cristian; Shih, Juliann; Cherniack, Andrew D; Gevaert, Olivier; Prunello, Marcos; Shen, Hui; Anur, Pavana; Chen, Jianhong; Cheng, Hui; Hayes, D Neil; Bullman, Susan; Pedamallu, Chandra Sekhar; Ojesina, Akinyemi I; Sadeghi, Sara; Mungall, Karen L; Robertson, A Gordon; Benz, Christopher; Schultz, Andre; Kanchi, Rupa S; Gay, Carl M; Hegde, Apurva; Diao, Lixia; Wang, Jing; Ma, Wencai; Sumazin, Pavel; Chiu, Hua-Sheng; Chen, Ting-Wen; Gunaratne, Preethi; Donehower, Larry; Rader, Janet S; Zuna, Rosemary; Al-Ahmadie, Hikmat; Lazar, Alexander J; Flores, Elsa R; Tsai, Kenneth Y; Zhou, Jane H; Rustgi, Anil K; Drill, Esther; Shen, Ronglei; Wong, Christopher K; Network, The Cancer Genome Atlas Research; Caesar-Johnson, Samantha J; Demchok, John A; Felau, Ina; Kasapi, Melpomeni; Ferguson, Martin L; Hutter, Carolyn M; Sofia, Heidi J; Tarnuzzer, Roy; Wang, Zhining; Yang, Liming; Zenklusen, Jean C; Zhang, Jiashan; Chudamani, Sudha; Liu, Jia; Lolla, Laxmi; Naresh, Rashi; Pihl, Todd; Sun, Qiang; Wan, Yunhu; Wu, Ye; Cho, Juok; DeFreitas, Timothy; Frazer, Scott; Gehlenborg, Nils; Getz, Gad; Heiman, David I; Kim, Jaegil; Lawrence, Michael S; Lin, Pei; Meier, Sam; Noble, Michael S; Saksena, Gordon; Voet, Doug; Zhang, Hailei; Bernard, Brady; Chambwe, Nyasha; Dhankani, Varsha; Knijnenburg, Theo; Kramer, Roger; Leinonen, Kalle; Miller, Michael; Reynolds, Sheila; Shmulevich, Ilya; Thorsson, Vesteinn; Zhang, Wei
Source
Cell Reports. 23(1)
Subject
Language
Abstract
This integrated, multiplatform PanCancer Atlas study co-mapped and identified distinguishing molecular features of squamous cell carcinomas (SCCs) from five sites associated with smoking and/or human papillomavirus (HPV). SCCs harbor 3q, 5p, and other recurrent chromosomal copy-number alterations (CNAs), DNA mutations, and/or aberrant methylation of genes and microRNAs, which are correlated with the expression of multi-gene programs linked to squamous cell stemness, epithelial-to-mesenchymal differentiation, growth, genomic integrity, oxidative damage, death, and inflammation. Low-CNA SCCs tended to be HPV(+) and display hypermethylation with repression of TET1 demethylase and FANCF, previously linked to predisposition to SCC, or harbor mutations affecting CASP8, RAS-MAPK pathways, chromatin modifiers, and immunoregulatory molecules. We uncovered hypomethylation of the alternative promoter that drives expression of the ΔNp63 oncogene and embedded miR944. Co-expression of immune checkpoint, T-regulatory, and Myeloid suppressor cells signatures may explain reduced efficacy of immune therapy. These findings support possibilities for molecular classification and therapeutic approaches.