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Objective: DNA methylation is the hallmark of early endometrial cancer and can be detected through non-invasive methods. The present study systematically reviewed the efficacy of DNA methylation detection for endometrial cancer screening through exfoliative cytology.
Methods: A systematic literature review was performed through the following databases from inception to October 7, 2024: PubMed, Embase, and the Cochrane Library. Studies on DNA methylation detection for endometrial cancer screening through exfoliative cytology were included. The study was conducted according to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines. The relevant variables included cytologic sample type, methylated genes, and marker performance (i.e., AUC value, sensitivity, specificity, and the corresponding 95% confidence interval [CI]), as well as the bias risk assessment according to the Cochrane Collaboration tool (Cochrane Intervention Systematic Review Guide 5.1.0).
Results: A total of 31 genes were selected from 20 studies as methylation markers for endometrial cancer detection in cytologic specimens. A total of 19 methylation markers for endometrial cancer detection with an area under the curve value from 0.80 to 0.97 were selected from 10 studies.
Conclusion: Cytology-based DNA methylation markers are feasible and accurate non-invasive methods for the early detection of endometrial cancer screening in high-risk populations.
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http://dx.doi.org/10.1002/ijgo.16058 | DOI Listing |
Transl Oncol
September 2025
The University of New Mexico, Albuquerque, NM, USA. Electronic address:
Ovarian and endometrial cancers frequently harbor a mutation in the tumor suppressor gene TP53, which occurs in over 90 % of ovarian cancers and in the most aggressive endometrial cancers. The normal tumor suppressive functions of p53 are disrupted, resulting in unregulated cell growth and therapeutic resistance to standard treatments including chemotherapy and PARP inhibitors. Hence, a novel therapeutic strategy is urgently needed for p53 mutant gynecologic cancers, and we propose that converting mutant p53 to a wild type conformation and restoring its tumor suppressive functions has the potential to greatly improve treatment.
View Article and Find Full Text PDFInt J Clin Oncol
September 2025
Department of Obstetrics and Gynecology, The University of Osaka Graduate School of Medicine, 2-2 Yamadaoka, Suita, Osaka, 565-0871, Japan.
Background: Lenvatinib plus pembrolizumab (LP) therapy has emerged as an effective treatment for patients with advanced or recurrent endometrial cancer. However, limited data are available regarding its outcomes in real-world settings. This study aimed to identify prognostic factors associated with the efficacy of LP therapy.
View Article and Find Full Text PDFBull Cancer
September 2025
Département d'oncologie médicale, institut Curie, 26, rue d'Ulm, 75005 Paris, France. Electronic address:
J Nutr
September 2025
School of Medicine and Allied Health Sciences, University of The Gambia, Banjul, The Gambia; Shandong Provincial Key Laboratory of Precision Oncology, Shandong Cancer Hospital and Institute, Shandong First Medical University & Shandong Academy of Medical Sciences, 440 Jiyan Road, Jinan, Shandong 250
Background: Red and processed meat consumption is extensively linked to chronic disease risk in observational studies, with robust meta-analyses demonstrating significant positive associations for colorectal, breast, endometrial, and lung cancers, type 2 diabetes (T2DM), cardiovascular disease (CVD), and all-cause mortality. Dose-response relationships indicate elevated risks even at moderate intakes. Moreover, processed meats consistently show stronger detrimental effects than unprocessed red meats.
View Article and Find Full Text PDFEur J Obstet Gynecol Reprod Biol
September 2025
Department of Biostatistics, Amrita Institute of Medical Sciences, Ponekkara Rd, Edappally, Kochi, Ernakulam 682041 Kerala, India.
Objective: This study compared the oncological outcomes of Pure Uterine Serous Carcinomas (p-USC) and p53-Abnormal Grade 3 Endometroid Endometrial Tumours (p53 Abn G3-EEC).
Methods: A retrospective study was conducted at Amrita Institute of Medical Sciences from February 1, 2015, to December 31, 2020, analysing patients diagnosed with P-USC and p53 Abn G3-EEC. The primary objective was to compare the 5-year Progression-Free Survival (PFS) between two groups.