Transcriptomics

Dataset Information

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RNA profiling of 6xAOM induced colon tumors from wt, miR-34a IEC deficient, p53 IEC deficient and miR-34a/p53 IEC deficient mice


ABSTRACT: P53 induced Mir34a is a tumor suppressor microRNA that plays important roles in cancer related processes such as proliferation, invasion and metastasis. Simultaneous loss of Mir34a and p53 is often observed in CRC. Here we show that, combined deletion of Mir34a and p53 has synergistic effects in suppressing tumor initiation, progression, invasion and metastasis in CRC by using mice lacking Mir34a and p53 in their intestinal epithelium. By in vivo inhibition of IL6R and SERPINE1, which we identified as up-regulated Mir34a targets in tumors of Mir34a/p53 deficient mice, we obtained preclinical evidence for their therapeutic value for treatment of sporadic CRC.

ORGANISM(S): Mus musculus

PROVIDER: GSE99452 | GEO | 2018/08/31

REPOSITORIES: GEO

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