IRP researchers use genomics to set squamous cell carcinomas apart from other cancers

Thursday, April 5, 2018

Results could advance treatments for head and neck and other cancers

Researchers supported by the National Institutes of Health have uncovered molecular characteristics that link the genomic profiles of squamous cell carcinomas (SCCs) from five areas of the body and that set these SCCs apart from other cancers. Using a robust dataset of SCCs from the head and neck, lung, esophagus, cervix, and bladder, the researchers also found defining characteristics in subtypes of SCCs associated with tobacco use or human papillomavirus (HPV) infection. This research may lead to more effective diagnosis and treatment of these cancers by helping researchers develop tailored strategies for specific cancer subtypes.

Published in Cell Reports, the study was led by Carter Van Waes, M.D., Ph.D., and his colleague Zhong Chen, M.D., Ph.D., from the Head and Neck Surgery Branch of NIH’s National Institute on Deafness and Other Communication Disorders (NIDCD). They collaborated with teams of researchers across the United States and Canada through The Cancer Genome Atlas (TCGA) consortium, a joint effort of the NIH’s National Cancer Institute (NCI) and National Human Genome Research Institute (NHGRI).

The study is one of 27 papers published in Cell journals this month, that describe important results from the PanCancer Atlas, a detailed analysis from a dataset containing molecular and clinical information on more than 10,000 tumors from 33 forms of cancer. The PanCancer Atlas is a culmination of more than a decade of work by more than 150 TCGA researchers at institutions across North America.