Genomic and regulatory characteristics of significant transcription factors in colorectal cancer metastasis.

ABSTRACT: The dysregulation of transcription factors has an important impact on the oncogenesis and tumor progression. Nonetheless, its functions in colorectal cancer metastasis are still unclear. In this study, four transcription factors (HNF4A, HSF1, MECP2 and RAD21) were demonstrated to be associated with the metastasis of colorectal cancer in both RNA and protein levels. To comprehensively explore the intrinsic mechanisms, we profiled the molecular landscape of these metastasis-related transcription factors from multiple perspectives. In particular, as the crucial factors affecting genome stability, both copy number variation and DNA methylation exerted their strengths on the expression of these transcription factors (except MECP2). Additionally, based on a series of bioinformatics analyses, put

SUBMITTER: Zhou B 

PROVIDER: S-EPMC6292939 | biostudies-literature | 2018 Dec

REPOSITORIES: biostudies-literature