Evidence map›Paper›PMID 31204077›Full record

ArticleGynecologic oncology2019

Genes associated with bowel metastases in ovarian cancer.

Andrea Mariani, Chen Wang, Ann L Oberg, Shaun M Riska, Michelle Torres, Joseph Kumka, Francesco Multinu, Gunisha Sagar, Debarshi Roy, Deok-Beom Jung and 13 more

Open access · hybridAbstract read
In one paragraph

Article in Gynecologic oncology, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 40 papers.

0numbers the graph read from it
0cells of the map it votes in
40citing papers in PubMed
4.8field-weighted citation impact, top 4% 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

40 citing papers in PubMed, 60 citations in OpenAlex.

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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

23 authors at 1 institution in 1 country.

Andrea MarianiDepartment of Obstetrics and Gynecology, Mayo Clinic, 200 First Street SW, Rochester, MN 55905, USA.
Chen WangDepartment of Obstetrics and Gynecology, Mayo Clinic, 200 First Street SW, Rochester, MN 55905, USA; Department of Health Sciences Research, Mayo Clinic, 200 First Street SW, Rochester, MN 55905, USA.
Ann L ObergDepartment of Health Sciences Research, Mayo Clinic, 200 First Street SW, Rochester, MN 55905, USA.
Shaun M RiskaDepartment of Health Sciences Research, Mayo Clinic, 200 First Street SW, Rochester, MN 55905, USA.
Michelle TorresDepartment of Obstetrics and Gynecology, Mayo Clinic, 200 First Street SW, Rochester, MN 55905, USA.
Joseph KumkaDepartment of Laboratory Medicine and Pathology, Mayo Clinic, 200 First Street SW, Rochester, MN 55905, USA.
Francesco MultinuDepartment of Obstetrics and Gynecology, Mayo Clinic, 200 First Street SW, Rochester, MN 55905, USA.
Gunisha SagarDepartment of Laboratory Medicine and Pathology, Mayo Clinic, 200 First Street SW, Rochester, MN 55905, USA.
Debarshi RoyDepartment of Laboratory Medicine and Pathology, Mayo Clinic, 200 First Street SW, Rochester, MN 55905, USA.
Deok-Beom JungDepartment of Laboratory Medicine and Pathology, Mayo Clinic, 200 First Street SW, Rochester, MN 55905, USA.
Qing ZhangDepartment of Obstetrics and Gynecology, Mayo Clinic, 200 First Street SW, Rochester, MN 55905, USA.
Tommaso GrassiDepartment of Obstetrics and Gynecology, Mayo Clinic, 200 First Street SW, Rochester, MN 55905, USA.
Daniel W VisscherDepartment of Laboratory Medicine and Pathology, Mayo Clinic, 200 First Street SW, Rochester, MN 55905, USA.
Vatsal P PatelDepartment of Laboratory Medicine and Pathology, Mayo Clinic, 200 First Street SW, Rochester, MN 55905, USA.
Ling JinDepartment of Laboratory Medicine and Pathology, Mayo Clinic, 200 First Street SW, Rochester, MN 55905, USA.
Julie K StaubDepartment of Laboratory Medicine and Pathology, Mayo Clinic, 200 First Street SW, Rochester, MN 55905, USA.
William A ClibyDepartment of Obstetrics and Gynecology, Mayo Clinic, 200 First Street SW, Rochester, MN 55905, USA.
Saravut J WerohaDepartment of Oncology, Mayo Clinic, 200 First Street SW, Rochester, MN 55905, USA.
Kimberly R KalliDepartment of Oncology, Mayo Clinic, 200 First Street SW, Rochester, MN 55905, USA.
Lynn C HartmannDepartment of Oncology, Mayo Clinic, 200 First Street SW, Rochester, MN 55905, USA.
Scott H KaufmannDepartment of Oncology, Mayo Clinic, 200 First Street SW, Rochester, MN 55905, USA; Department of Molecular Pharmacology and Experimental Therapeutics, Mayo Clinic, 200 First Street SW, Rochester, MN 55905, USA.
Ellen L GoodeDepartment of Health Sciences Research, Mayo Clinic, 200 First Street SW, Rochester, MN 55905, USA.
Viji ShridharDepartment of Obstetrics and Gynecology, Mayo Clinic, 200 First Street SW, Rochester, MN 55905, USA; Department of Health Sciences Research, Mayo Clinic, 200 First Street SW, Rochester, MN 55905, USA. Electronic address: shridhar.vijayalakshmi@mayo.edu.
Mayo Clinic · US

Funding

Use of microfluidic tumor cultures to enable clinical trials of therapies for ovarian cancerP50CA136393 · NCI · MAYO CLINIC ROCHESTER · PI Zhenkun Lou · 2009 to 2026
$37.0M
NCI NIH HHS P50 CA136393
6 · The paper itself

Abstract

objectiveThis study is designed to identify genes and pathways that could promote metastasis to the bowel in high-grade serous ovarian cancer (OC) and evaluate their associations with clinical outcomes.

methodsWe performed RNA sequencing of OC primary tumors (PTs) and their corresponding bowel metastases (n = 21 discovery set; n = 18 replication set). Differentially expressed genes (DEGs) were those expressed at least 2-fold higher in bowel metastases (BMets) than PTs in at least 30% of patients (P < .05) with no increased expression in paired benign bowel tissue and were validated with quantitative reverse transcription PCR. Using an independent OC cohort (n = 333), associations between DEGs in PTs and surgical and clinical outcomes were performed. Immunohistochemistry and mouse xenograft studies were performed to confirm the role of LRRC15 in promoting metastasis.

resultsAmong 27 DEGs in the discovery set, 21 were confirmed in the replication set: SFRP2, Col11A1, LRRC15, ADAM12, ADAMTS12, MFAP5, LUM, PLPP4, FAP, POSTN, GRP, MMP11, MMP13, C1QTNF3, EPYC, DIO2, KCNA1, NETO1, NTM, MYH13, and PVALB. Higher expression of more than half of the genes in the PT was associated with an increased requirement for bowel resection at primary surgery and an inability to achieve complete cytoreduction. Increased expression of LRRC15 in BMets was confirmed by immunohistochemistry and knockdown of LRRC15 significantly inhibited tumor progression in mice.

conclusionsWe identified 21 genes that are overexpressed in bowel metastases among patients with OC. Our findings will help select potential molecular targets for the prevention and treatment of malignant bowel obstruction in OC.

Indexed as

AnimalsCarcinoma, Ovarian EpithelialCell Line, TumorCohort StudiesFemaleGene Knockdown TechniquesHeterograftsHigh-Throughput Nucleotide SequencingHumansIntestinal NeoplasmsMembrane ProteinsMiceMice, NudeOvarian NeoplasmsRNA, NeoplasmTranscriptomeLRRC15 protein, humanMembrane ProteinsRNA, NeoplasmBowel metastasisDifferentially expressed genesExtracellular matrixMalignant bowel obstructionOvarian cancer

Identifiers

PMID31204077
PMCPMC8767766
OpenAlexW2951520949

What OpenQuestion holds

Textmetadata
LicenceTDM
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.