Evidence map›Paper›PMID 30120290›Full record

ArticleScientific reports2018

Inflammation is a key contributor to ovarian cancer cell seeding.

Dongyu Jia, Yoshiko Nagaoka, Makoto Katsumata, Sandra Orsulic

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 53 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
53citing papers in PubMed, 3 pooled it
7.2field-weighted citation impact, top 3% of its field
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

53 citing papers in PubMed, 3 syntheses or guidelines pooled it, 81 citations in OpenAlex.

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  19. The Association of Kidney Function and Inflammatory Biomarkers with Epithelial Ovarian Cancer Risk.Cancer epidemiology, biomarkers & prevention : a publication of the American Association for Cancer Research, cosponsored by the American Society of Preventive Oncology · 2023
    Article
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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

4 authors at 1 institution in 1 country.

Dongyu JiaWomen's Cancer Program at the Samuel Oschin Comprehensive Cancer Institute, Cedars-Sinai Medical Center, Los Angeles, CA, USA.
Yoshiko NagaokaDepartment of Biomedical Sciences, Cedars-Sinai Medical Center, Los Angeles, CA, USA.
Makoto KatsumataDepartment of Biomedical Sciences, Cedars-Sinai Medical Center, Los Angeles, CA, USA.
Sandra OrsulicWomen's Cancer Program at the Samuel Oschin Comprehensive Cancer Institute, Cedars-Sinai Medical Center, Los Angeles, CA, USA. orsulics@cshs.org.ORCID 0000-0001-5119-8721
Cedars-Sinai Medical Center · US

Funding

UCLA Clinical and Translational Science InstituteUL1TR000124 · NCATS · UNIVERSITY OF CALIFORNIA LOS ANGELES · PI DUBINETT, STEVEN M. · 2012 to 2015
$57.0M
Cancer-Associated Fibroblasts Alter the Composition of B Cells I Solid Malignancies - Diversity SupplementR01CA208753 · NCI · UNIVERSITY OF CALIFORNIA LOS ANGELES · PI ORSULIC, SANDRA · 2016 to 2020
$2.2M
(PQA3) Why is Ovarian Cancer Primarily a Disease of Postmenopausal WomenR21CA194626 · NCI · CEDARS-SINAI MEDICAL CENTER · PI ORSULIC, SANDRA · 2015 to 2016
$418k
NCATS NIH HHS UL1 TR000124NCI NIH HHS R01 CA208753NCI NIH HHS R21 CA194626U.S. Department of Defense (DOD) W81XWH-16-1-0190U.S. Department of Defense (DOD) W81XWH-17-1-0144U.S. Department of Health & Human Services | NIH | National Cancer Institute (NCI) R21CA194626U.S. Department of Health & Human Services | NIH | National Cancer Institute (NCI) UL1TR000124
6 · The paper itself

Abstract

The incidence of ovarian cancer dramatically increases in early menopause but the factors contributing to cancer onset are unclear. Most ovarian cancers originate in the fallopian tube with subsequent implantation of malignant cells into the ovary. However, the events and conditions that lead to cancer cell implantation are unknown. To quantify which conditions are conducive to the seeding of cancer cells in an immunocompetent mouse model, we surgically implanted mouse ovarian cancer cells into the oviducts of syngeneic mice and simulated conditions associated with ovulatory wound repair, incessant ovulation, ovarian surface scarring, and aging. We found that the dominant site of cancer cell seeding was not the ovary but the nearby surgical wound site, which was associated with a strong and persistent inflammatory reaction. Conditions in the ovary associated with inflammation, such as acute ovulatory wound repair, active healing of the scarred ovarian surface, and mouse aging, contributed to increased seeding of the cancer cells to the surgical wound site and tissues surrounding the ovary. Changes in the ovary not accompanied by inflammation, such as completed ovulatory cycles and fully-healed scars on the ovarian surface, did not contribute to increased cancer cell seeding. We conclude that inflammation is the most likely mechanism by which ovulation and postmenopausal events contribute to the increased risk of ovarian cancer.

Indexed as

Neoplasm SeedingAnimalsAtrophyBiopsyCell Line, TumorDisease Models, AnimalFemaleHumansInflammationMiceOvarian NeoplasmsOvulation

Identifiers

PMID30120290
PMCPMC6098104
OpenAlexW2885601942

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

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.