Evidence map›Paper›PMID 27856443›Full record

ArticleCancer discovery2016

Genomics of Ovarian Cancer Progression Reveals Diverse Metastatic Trajectories Including Intraepithelial Metastasis to the Fallopian Tube.

Mark A Eckert, Shawn Pan, Kyle M Hernandez, Rachel M Loth, Jorge Andrade, Samuel L Volchenboum, Pieter Faber, Anthony Montag, Ricardo Lastra, Marcus E Peter and 2 more

Open access · bronzeAbstract read
In one paragraph

Article in Cancer discovery, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 118 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
118citing papers in PubMed, 1 pooled it
34.3field-weighted citation impact, top 1% 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

118 citing papers in PubMed, 1 synthesis or guideline pooled it, 213 citations in OpenAlex.

  1. Pooled it
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  14. Integrated Spatial Analysis of Ovarian Precancerous Lesions.bioRxiv : the preprint server for biology · 2025
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58 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

12 authors at 1 institution in 1 country.

Mark A EckertDepartment of Obstetrics and Gynecology/Section of Gynecologic Oncology, The University of Chicago, Chicago, Illinois.
Shawn PanDepartment of Obstetrics and Gynecology/Section of Gynecologic Oncology, The University of Chicago, Chicago, Illinois.
Kyle M HernandezCenter for Research Informatics, The University of Chicago, Chicago, Illinois.
Rachel M LothDepartment of Obstetrics and Gynecology/Section of Gynecologic Oncology, The University of Chicago, Chicago, Illinois.
Jorge AndradeCenter for Research Informatics, The University of Chicago, Chicago, Illinois.
Samuel L VolchenboumCenter for Research Informatics, The University of Chicago, Chicago, Illinois.
Pieter FaberUniversity of Chicago Genomics Facility, The University of Chicago, Chicago, Illinois.
Anthony MontagDepartment of Pathology, The University of Chicago, Chicago, Illinois.
Ricardo LastraDepartment of Pathology, The University of Chicago, Chicago, Illinois.
Marcus E PeterDepartment of Medicine, Northwestern University Feinberg School of Medicine, Chicago, Illinois.
S Diane YamadaDepartment of Obstetrics and Gynecology/Section of Gynecologic Oncology, The University of Chicago, Chicago, Illinois.
Ernst LengyelDepartment of Obstetrics and Gynecology/Section of Gynecologic Oncology, The University of Chicago, Chicago, Illinois. elengyel@uchicago.edu.
University of Chicago · US

Funding

Tumor Environment and Metastasis (TEAM) Research ProgramP30CA060553 · NCI · NORTHWESTERN UNIVERSITY AT CHICAGO · PI Daniela E Matei · 1993 to 2026
$153.9M
VIRAL ONCOLOGY CORE FACILITYP30CA014599 · NCI · UNIVERSITY OF CHICAGO · PI MARK W. LINGEN · 1985 to 2026
$122.1M
Regulation of Adhesion and Proteolysis in Ovarian CancerR01CA111882 · NCI · UNIVERSITY OF CHICAGO · PI LENGYEL, ERNST · 2006 to 2016
$2.8M
NCI NIH HHS P30 CA014599NCI NIH HHS P30 CA060553NCI NIH HHS R01 CA111882
6 · The paper itself

Abstract

Accumulating evidence has supported the fallopian tube rather than the ovary as the origin for high-grade serous ovarian cancer (HGSOC). To understand the relationship between putative precursor lesions and metastatic tumors, we performed whole-exome sequencing on specimens from eight HGSOC patient progression series consisting of serous tubal intraepithelial carcinomas (STIC), invasive fallopian tube lesions, invasive ovarian lesions, and omental metastases. Integration of copy number and somatic mutations revealed patient-specific patterns with similar mutational signatures and copy-number variation profiles across all anatomic sites, suggesting that genomic instability is an early event in HGSOC. Phylogenetic analyses supported STIC as precursor lesions in half of our patient cohort, but also identified STIC as metastases in 2 patients. Ex vivo assays revealed that HGSOC spheroids can implant in the fallopian tube epithelium and mimic STIC lesions. That STIC may represent metastases calls into question the assumption that STIC are always indicative of primary fallopian tube cancers. SIGNIFICANCE: We find that the putative precursor lesions for HGSOC, STIC, possess most of the genomic aberrations present in advanced cancers. In addition, a proportion of STIC represent intraepithelial metastases to the fallopian tube rather than the origin of HGSOC. Cancer Discov; 6(12); 1342-51. ©2016 AACR.See related commentary by Swisher et al., p. 1309This article is highlighted in the In This Issue feature, p. 1293.

Indexed as

Carcinoma, Ovarian EpithelialCystadenocarcinoma, SerousDisease ProgressionFallopian Tube NeoplasmsFemaleGenomic InstabilityGenomicsHumansNeoplasm MetastasisNeoplasms, Glandular and EpithelialOvarian NeoplasmsPeritoneal NeoplasmsPhylogenySequence Analysis, DNATumor Cells, Cultured

Identifiers

PMID27856443
PMCPMC5164915
OpenAlexW2528092098

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.