Evidence map›Paper›PMID 39385713›Full record

ArticleCancer science2024

Prevalence and outcomes of germline pathogenic variants of homologous recombination repair genes in ovarian cancer.

Maiko Miwa, Masakazu Kitagawa, Yuka Asami, Mayumi Kobayashi-Kato, Takafumi Watanabe, Aiko Ogasawara, Kengo Hiranuma, Hisamori Kato, Motonobu Saito, Yohei Miyagi and 6 more

Abstract readMulticenter Study
In one paragraph

Article in Cancer science, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

5 citing papers in PubMed.

  1. Article
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  4. Review
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

16 authors.

Maiko MiwaDepartment of Gynecologic Oncology, Saitama Medical University International Medical Center, Hidaka, Saitama, Japan.
Masakazu KitagawaDepartment of Gynecology, Kanagawa Cancer Center, Yokohama, Kanagawa, Japan.
Yuka AsamiDivision of Genome Biology, National Cancer Center Research Institute, Tokyo, Japan.
Mayumi Kobayashi-KatoDepartment of Gynecology, National Cancer Center Hospital, Tokyo, Japan.ORCID https://orcid.org/0000-0003-4065-0289
Takafumi WatanabeDepartment of Obstetrics and Gynecology, Fukushima Medical University School of Medicine, Fukushima, Japan.
Aiko OgasawaraDepartment of Gynecologic Oncology, Saitama Medical University International Medical Center, Hidaka, Saitama, Japan.
Kengo HiranumaDivision of Genome Biology, National Cancer Center Research Institute, Tokyo, Japan.
Hisamori KatoDepartment of Gynecology, Kanagawa Cancer Center, Yokohama, Kanagawa, Japan.
Motonobu SaitoDepartment of Gastrointestinal Tract Surgery, Fukushima Medical University School of Medicine, Fukushima, Japan.
Yohei MiyagiMolecular Pathology and Genetics Division, Kanagawa Cancer Center Research Institute, Yokohama, Japan.
Tomoyasu KatoDepartment of Gynecology, National Cancer Center Hospital, Tokyo, Japan.
Hiroshi YoshidaDepartment of Diagnostic Pathology, National Cancer Center Hospital, Tokyo, Japan.ORCID https://orcid.org/0000-0002-7569-7813
Yukihide MomozawaLaboratory for Genotyping Development, Center for Integrative Medical Sciences, RIKEN, Yokohama, Japan.
Takashi KohnoDivision of Genome Biology, National Cancer Center Research Institute, Tokyo, Japan.ORCID https://orcid.org/0000-0002-5371-706X
Kouya ShiraishiDivision of Genome Biology, National Cancer Center Research Institute, Tokyo, Japan.ORCID https://orcid.org/0000-0002-5821-7400
Kosei HasegawaDepartment of Gynecologic Oncology, Saitama Medical University International Medical Center, Hidaka, Saitama, Japan.ORCID https://orcid.org/0000-0002-1903-7001

Funding

Japan Agency for Medical Research and Development 19cm0106605h0003Japan Agency for Medical Research and Development 23ama221520h0001Japan Agency for Medical Research and Development JP15ck0106096
6 · The paper itself

Abstract

Germline pathogenic variants (PVs) are pivotal in gynecological oncology. We focused on the prevalence, clinicopathological features, and survival impact of homologous recombination repair (HRR) PVs in patients with epithelial ovarian cancer (EOC). This was a multicenter retrospective cohort study, and 1248 patients with EOC were registered. Eligible patients (n = 1112) underwent germline DNA analysis for 26 cancer predisposition genes, including nine HRR-related genes, such as BRCA1/2, BRIP1, PALB2, RAD51C/D, and ATM. The associations between clinicopathological factors and HRR-related PVs were examined. Kaplan-Meier and Cox regression analyses were conducted. Among 1091 analyzed patients, 153 (14.0%) carried PVs and 140 (12.8%) were HRR-related. HRR-PV-positive status significantly correlated with serous carcinoma (22.9% vs. 4.8%, P < 0.0001) and advanced disease (18.5% vs. 5.9%, P < 0.0001). The HRR-PV-positive group exhibited higher prevalence of personal breast (12.9%) and familial breast/ovarian (29.2%) cancer history. HRR status independently improved overall survival in stage III/IV disease (P = 0.04) but not progression-free survival. HRR-related germline PVs exhibit distinct clinicopathological features with survival implications. Variants were significantly associated with serous carcinoma and advanced disease, underscoring the importance of genetic testing to develop individualized EOC treatment strategies. Considering the study period (2000-2019), the limited use of bevacizumab and poly (ADP-ribose) polymerase inhibitors as maintenance therapy should be recognized.

Indexed as

BRCA1 ProteinBRCA2 ProteinCarcinoma, Ovarian EpithelialGerm-Line MutationOvarian NeoplasmsRecombinational DNA RepairAdultAgedAtaxia Telangiectasia Mutated ProteinsDNA-Binding ProteinsFanconi Anemia Complementation Group N ProteinFanconi Anemia Complementation Group ProteinsFemaleGenetic Predisposition to DiseaseHumansKaplan-Meier EstimateAtaxia Telangiectasia Mutated ProteinsATM protein, humanBRCA1 ProteinBRCA1 protein, humanBRCA2 ProteinBRCA2 protein, humanBRIP1 protein, humanDNA-Binding ProteinsFanconi Anemia Complementation Group N ProteinFanconi Anemia Complementation Group ProteinsPALB2 protein, humanRAD51C protein, humanRNA Helicasesepithelial ovarian cancergermline pathogenic varianthomologous recombination repairprogression‐free survivalregression analyses

Identifiers

PMID39385713
PMCPMC11611769

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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.