Related Experiment Video

Updated: May 28, 2026

Integration of Bioinformatics Approaches and Experimental Validations to Understand the Role of Notch Signaling in Ovarian Cancer
09:08

Integration of Bioinformatics Approaches and Experimental Validations to Understand the Role of Notch Signaling in Ovarian Cancer

Published on: January 12, 2020

NEK1 Promotes Ovarian Cancer Progression via p53 Suppression While Enhancing Sensitivity to Genotoxic Therapy

Huiyang Song1,2, Xia Wang1,2, Aiqing Yang1

  • 1Academy of Military Medical Sciences, Beijing 100850, China.

Current Issues in Molecular Biology
|May 27, 2026
PubMed

Insights

NIMA-related kinase 1 (NEK1) promotes ovarian cancer (OV) progression by suppressing p53 signaling. NEK1 is a potential prognostic biomarker and therapeutic target for ovarian cancer, influencing radiosensitivity.

Area of Science:

  • Oncology
  • Molecular Biology
  • Genetics

Background:

  • Ovarian cancer (OV) is a recurrent malignancy with poor therapeutic outcomes.
  • The role of NIMA-related kinase 1 (NEK1) in OV pathogenesis is not well understood.

Purpose of the Study:

  • To investigate the oncogenic function and molecular mechanisms of NEK1 in ovarian cancer.
  • To evaluate NEK1 as a prognostic biomarker and therapeutic target in OV.

Main Methods:

  • In vitro and in vivo functional assays.
  • Bioinformatic and biochemical analyses.
  • Analysis of independent OV patient cohorts.

Main Results:

  • NEK1 promotes OV tumor progression.
  • NEK1 suppresses p53 signaling, reducing cell cycle arrest and apoptosis.
  • NEK1 expression correlates with poor prognosis in OV patients.
  • High NEK1 expression enhances radiosensitivity by impairing DNA damage repair.

Conclusions:

  • NEK1 is an oncogenic driver in ovarian cancer, acting via p53 suppression.
  • NEK1 serves as a prognostic biomarker for OV.
  • NEK1 modulation may offer therapeutic strategies, including optimizing genotoxic therapy.
Keywords:
NEK1apoptosiscell cyclegenotoxic treatmentovarian cancerp53 signaling pathway

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