Neural Functions Play Different Roles in Triple Negative Breast Cancer (TNBC) and non-TNBC.

ABSTRACT: Triple negative breast cancer (TNBC) represents the most malignant subtype of breast cancer, and yet our understanding about its unique biology remains elusive. We have conducted a comparative computational analysis of transcriptomic data of TNBC and non-TNBC (NTNBC) tissue samples from the TCGA database, focused on genes involved in neural functions. Our main discoveries are: (1) while both subtypes involve neural functions, TNBC has substantially more up-regulated neural genes than NTNBC, suggesting that TNBC is more complex than NTNBC; (2) non-neural functions related to cell-microenvironment interactions and intracellular damage processing are key inducers of the neural genes in both TNBC and NTNBC, but the inducer-responder relationships are different in the two cancer subtypes; (3) k

SUBMITTER: Tan R 

PROVIDER: S-EPMC7033128 | biostudies-literature | 2020 Feb

REPOSITORIES: biostudies-literature