GEO DataSets

(Submitter supplied) Mutations of the tumor suppressor p53 lead to chemotherapy resistance and a dismal prognosis in chronic lymphocytic leukemia (CLL). Comparing miRNA/non-coding RNA expression profiles between p53 wild-type and p53 mutant samples in response to DNA damage, we exploit the impaired transcriptional activity of mutant p53 to map out p53 targets in primary CLL by small RNA sequencing. Focusing on miRNAs, we identify a set of p53-dependent miRNAs (miR-182-5p, miR-7-5p, miR-320c/d) in addition to the key p53 target miR-34a. more...

Organism:

Homo sapiens

Type:

Non-coding RNA profiling by high throughput sequencing; Expression profiling by high throughput sequencing

Platform:

GPL11154

70 Samples

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