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Comprehensive Analysis Reveals the Potential Roles of CDKN3 in Pancancer and Verification in Endometrial Cancer

Overview
Journal Int J Gen Med
Publisher Dove Medical Press
Specialty General Medicine
Date 2023 Dec 18
PMID 38106976
Authors
Affiliations
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Abstract

Background: Cyclin-dependent kinase inhibitor 3 (CDKN3) has been studied in many cancers. However, the comprehensive and systematic pancancer analysis of CDKN3 genes is still lacking.

Methods: Data were downloaded from online databases. R was used for analysis of the differential expression and gene alteration of CDKN3 and of the associations between CDKN3 expression and survival, signaling pathways, and drug sensitivity. Clinical samples and in vitro experiments were selected for verification.

Results: CDKN3 expression was higher in most types of cancers, and this phenotype was significantly correlated with poor survival. CDKN3 showed gene alterations and copy number alterations in many cancers and associated with some immune-related pathways and factors. Drug sensitivity analysis elucidated that CDKN3 could be a useful marker for therapy selection. Clinical samples elucidated CDKN3 expressed high in endometrial cancer tissue. In vitro studies showed that CDKN3 induced pro-tumor effect in immune environment and facilitated endometrial cancer cell proliferation and G1/S phase transition.

Conclusion: CDKN3 has been shown to be highly expressed in most types of cancers and promoted cancer cell progression. CDKN3 may serve as a novel marker in clinical diagnosis, treatment, and prognosis prediction in future.

Citing Articles

The role of Cyclin Dependent Kinase Inhibitor 3 () in promoting human tumors: Literature review and pan-cancer analysis.

Zhang C, Shen Q, Gao M, Li J, Pang B Heliyon. 2024; 10(4):e26061.

PMID: 38380029 PMC: 10877342. DOI: 10.1016/j.heliyon.2024.e26061.

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