Establishment and validation of a prognostic model based on HRR-related lncRNAs in colon adenocarcinoma.

ABSTRACT:

Background

Colon cancer (CRC) is the second leading cause of cancer-related death, and its 5-year survival rate is very low. Homologous recombination repair (HRR) is deficient in most colon cancer. Some long non-coding RNAs (lncRNAs) participate in tumorigenesis of colon cancer through the HRR pathway. We aim to establish a prognostic model based on the HRR-related lncRNAs, expecting to provide a new strategy for precision treatment development in colon cancer.

Methods

Pearson's correlation was used to identify the HRR-related prognostic lncRNAs in the TCGA-COAD cohort. The TCGA-COAD cohort was randomized into the training set and the testing set. LASSO Cox regression was used to establish the model which was analyzed in the training set and validated in the testing set and

SUBMITTER: Tang X 

PROVIDER: S-EPMC8905762 | biostudies-literature | 2022 Mar

REPOSITORIES: biostudies-literature