1. Cervicovaginal specimen biomarkers for early detection of ovarian and endometrial cancer: A review.
- Author
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Kwinten, Kevin J. J., Lemain, Victor A., de Hullu, Joanne A., Leenders, William P. J., Steenbeek, Miranda P., van Altena, Anne M., and Pijnenborg, Johanna M. A.
- Subjects
OVARIAN cancer ,EARLY detection of cancer ,TECHNOLOGICAL innovations ,DNA methylation ,ENDOMETRIAL cancer ,HEREDITARY cancer syndromes - Abstract
Background: In the last decade, technical innovations have resulted in the development of several minimally invasive diagnostic cancer tools. Within women at high risk of developing ovarian or endometrial cancer (EC) due to hereditary cancer syndrome, there is an urgent need for minimally invasive and patient‐friendly methods to detect ovarian cancer and EC at an early stage. Materials and Methods: We performed a systematic search of studies using DNA methylation or mutation analysis, microbiome, or proteomics performed on cervicovaginal specimens (smear, swab, or tampon) intended to detect ovarian and EC published until January 2024. Results: Included studies (n = 36) showed high heterogeneity in terms of biomarkers used and outcomes, and only a few studies reported on the detection of biomarkers in high‐risk subgroups. Conclusion: Based on the findings in this review, DNA methylation techniques seem to be the most promising for detecting ovarian and EC at early stages in the general population. Future validation of cervicovaginal DNA methylation techniques is needed to determine whether this technique might be beneficial in hereditary high‐risk subgroups. [ABSTRACT FROM AUTHOR]
- Published
- 2024
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