Validation of a cervical CDO1/CELF4 methylation test for endometrial cancer: a prospective paired-sample comparison with intrauterine specimen - Takeaways - MDSpire

Validation of a cervical CDO1/CELF4 methylation test for endometrial cancer: a prospective paired-sample comparison with intrauterine specimen

  • By

  • Bingxin Cai

  • Yishan Wang

  • Wen Ma

  • Zhenzhen Wu

  • Tingting Yao

  • Pei Liu

  • Linhai Wang

  • Pingping Zhou

  • Yilin Li

  • May 29, 2026

  • 0 min

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  • 1

    The study evaluated CDO1/CELF4 methylation testing for detecting endometrial intraepithelial neoplasia and endometrial cancer.

  • 2

    A total of 226 women participated, with 31 diagnosed with endometrial intraepithelial neoplasia or endometrial cancer.

  • 3

    CDO1 and CELF4 methylation tests showed superior diagnostic capabilities compared to conventional markers.

  • 4

    There was a strong positive correlation between cervical brushing cells and D&C samples for methylation tests.

  • 5

    The CISENDO test demonstrated high sensitivity and specificity, with no significant difference in efficacy between sample types.

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