Using TCGA and ICGC data, researchers have identified 180 amino acid residues within 160 human proteins that appear to be hotspots for cancer-linked mutations.
The third set of papers out this week from The Cancer Genome Atlas touches on ways to cluster tumors, oncogenic processes that contribute to oncogenesis, and more.
With integrated data for thousands of TCGA tumors, teams explored cancer subtypes, searched for prognostic insights, began mapping immune cell interactions, and more.
Called LinkedOmics, the resource features three modules for analyzing multi-omic data collected in projects encompassing 11,158 patients and 32 cancer types.
In Cell this week: integrated genomic analysis of adult soft tissue sarcoma, positive selection has greater role in cancer than negative selection, and more.
Investigators saw muted negative selection against mutations in genomic data for more than 7,600 tumors, while mining positive selection patterns for cancer driver clues.
The study also found that esophageal squamous cell carcinomas resemble head and neck cancer, while esophageal adenocarcinomas are similar to gastric cancers.
With H3Africa, Charles Rotimi has been working to bolster the representation of African participants and African researchers in genomics, Newsweek reports.
