SynthesisBMC cancer2022
The clinicopathological characteristics of POLE-mutated/ultramutated endometrial carcinoma and prognostic value of POLE status: a meta-analysis based on 49 articles incorporating 12,120 patients.
Synthesis in BMC cancer, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.
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Who cites it
9 citing papers in PubMed, 17 citations in OpenAlex.
- Article
- miRNA Signatures in Endometrial Cancer: Implications for Oncogenesis and Polymerase Epsilon (POLE) Mutation Status.International journal of molecular sciences · 2025Article
- Comprehensive Review of Endometrial Cancer: New Molecular and FIGO Classification and Recent Treatment Changes.Journal of clinical medicine · 2025Review
- Unveiling immunogenic characteristics and neoantigens in endometrial cancer with POLE hotspot mutations for improved immunotherapy.Frontiers in immunology · 2025Article
- Review
- Unsolved Issues in the Integrated Histo-Molecular Classification of Endometrial Carcinoma and Therapeutic Implications.Cancers · 2024Review
- POLE -related gene signature predicts prognosis, immune feature, and drug therapy in human endometrioid carcinoma.Heliyon · 2024Article
- The Clinical and Pathological Characteristics of POLE-Mutated Endometrial Cancer: A Comprehensive Review.Cancer management and research · 2024Review
- Immune signatures of the POLE mutation in endometrial carcinomas: a systematic study based on TCGA data and clinical cohort validation.Frontiers in oncology · 2023Article
Corrections and comments
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Authors and funding
3 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
objectiveThis study was designed to investigate the frequency and clinicopathological characteristics of POLE-mutated/ultramutated (POLEmut) in endometrial carcinoma (EC) and assess the prognostic values of POLE status.
methodsElectronic databases were screened to identify relevant studies. Meta-analysis was used to yield the pooled frequency of POLEmut and prognostic parameters by 95% confidence interval (CI), odd ratio (OR), and hazard ratio (HR).
resultsTotally, 12,120 EC patients from 49 studies were included. The pooled frequency of POLEmut was 7.95% (95% CI: 6.52-9.51%) in EC, 7.95% (95% CI: 6.55-9.46%) in endometrioid endometrial carcinoma, and 4.45% (95% CI: 2.63-6.61%) in nonendometrioid endometrial carcinoma. A higher expression occurred in grade 3 (OR = 0.51, 95% CI: 0.36-0.73, P = 0.0002), FIGO stage I-II (OR = 1.91, 95% CI: 1.29-2.83, P = 0.0013), and myometrial invasion< 50% (OR = 0.66, 95% CI: 0.50-0.86, P = 0.0025). Survival analyses revealed favorable OS (HR = 0.68, 95% CI: 0.55-0.85, P = 0.0008), PFS (HR = 0.74, 95% CI: 0.59-0.93, P = 0.0085), DSS (HR = 0.61, 95% CI: 0.44-0.83, P = 0.0016), and RFS (HR = 0.47, 95% CI: 0.35-0.61, P < 0.0001) for POLEmut ECs. Additionally, the clinical outcomes of POLEmut group were the best, but those of p53-abnormal/mutated (p53abn) group were the worst, while those of microsatellite-instable (MSI)/hypermutated group and p53-wild-type (p53wt) group were medium.
conclusionsThe POLEmut emergered higher expression in ECs with grade 3, FIGO stage I-II, and myometrial invasion< 50%; it might serve as a highly favorable prognostic marker in EC; the clinical outcomes of POLEmut group were the best one among the four molecular subtypes.
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