Evidence map›Paper›PMID 30659155›Full record

ArticleProceedings of the National Academy of Sciences of the United States of America2019

Losartan treatment enhances chemotherapy efficacy and reduces ascites in ovarian cancer models by normalizing the tumor stroma.

Yanxia Zhao, Jinghong Cao, Alexander Melamed, Michael Worley, Allison Gockley, Dennis Jones, Hadi T Nia, Yanling Zhang, Triantafyllos Stylianopoulos, Ashwin S Kumar and 10 more

Open access · bronzeAbstract read
In one paragraph

Article in Proceedings of the National Academy of Sciences of the United States of America, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 137 papers.

0numbers the graph read from it
0cells of the map it votes in
137citing papers in PubMed
31.6field-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

137 citing papers in PubMed, 255 citations in OpenAlex.

  1. Review
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  10. Modeling CAF-tumor interactions to overcome therapy resistance.Journal of experimental & clinical cancer research : CR · 2026
    Review
  11. Review
  12. Current Status of Research on Losartan in Tumour Therapy.Journal of cellular and molecular medicine · 2026
    Review
  13. Article
  14. Article
  15. Review
  16. Article
  17. Review
  18. Article
  19. Review
  20. Detecting vascular normalization in epithelial ovarian cancer.Medical oncology (Northwood, London, England) · 2025
    Review

77 more citing papers are in PubMed but not listed here.

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

20 authors at 3 institutions in 2 countries.

Yanxia ZhaoEdwin L. Steele Laboratories, Department of Radiation Oncology, Massachusetts General Hospital, Harvard Medical School, Boston, MA 02114.
Jinghong CaoEdwin L. Steele Laboratories, Department of Radiation Oncology, Massachusetts General Hospital, Harvard Medical School, Boston, MA 02114.
Alexander MelamedGynecologic Cancers Program, Massachusetts General Hospital, Harvard Medical School, Boston, MA 02114.
Michael WorleyDivision of Gynecologic Oncology, Brigham and Women's Hospital, Harvard Medical School, Boston, MA 02130.
Allison GockleyDivision of Gynecologic Oncology, Brigham and Women's Hospital, Harvard Medical School, Boston, MA 02130.
Dennis JonesEdwin L. Steele Laboratories, Department of Radiation Oncology, Massachusetts General Hospital, Harvard Medical School, Boston, MA 02114.ORCID 0000-0002-1401-9701
Hadi T NiaEdwin L. Steele Laboratories, Department of Radiation Oncology, Massachusetts General Hospital, Harvard Medical School, Boston, MA 02114.
Yanling ZhangEdwin L. Steele Laboratories, Department of Radiation Oncology, Massachusetts General Hospital, Harvard Medical School, Boston, MA 02114.
Triantafyllos StylianopoulosCancer Biophysics Laboratory, Department of Mechanical and Manufacturing Engineering, University of Cyprus, 1678 Nicosia, Cyprus.ORCID 0000-0002-3093-1696
Ashwin S KumarEdwin L. Steele Laboratories, Department of Radiation Oncology, Massachusetts General Hospital, Harvard Medical School, Boston, MA 02114.
Fotios MpekrisCancer Biophysics Laboratory, Department of Mechanical and Manufacturing Engineering, University of Cyprus, 1678 Nicosia, Cyprus.
Meenal DattaEdwin L. Steele Laboratories, Department of Radiation Oncology, Massachusetts General Hospital, Harvard Medical School, Boston, MA 02114.
Yao SunEdwin L. Steele Laboratories, Department of Radiation Oncology, Massachusetts General Hospital, Harvard Medical School, Boston, MA 02114.
Limeng WuEdwin L. Steele Laboratories, Department of Radiation Oncology, Massachusetts General Hospital, Harvard Medical School, Boston, MA 02114.
Xing GaoEdwin L. Steele Laboratories, Department of Radiation Oncology, Massachusetts General Hospital, Harvard Medical School, Boston, MA 02114.
Oladapo YekuGynecologic Cancers Program, Massachusetts General Hospital, Harvard Medical School, Boston, MA 02114.
Marcela G Del CarmenDivision of Gynecologic Oncology, Brigham and Women's Hospital, Harvard Medical School, Boston, MA 02130.
David R SpriggsGynecologic Cancers Program, Massachusetts General Hospital, Harvard Medical School, Boston, MA 02114.
Rakesh K JainEdwin L. Steele Laboratories, Department of Radiation Oncology, Massachusetts General Hospital, Harvard Medical School, Boston, MA 02114; jain@steele.mgh.harvard.edu lei@steele.mgh.harvard.edu.
Lei XuEdwin L. Steele Laboratories, Department of Radiation Oncology, Massachusetts General Hospital, Harvard Medical School, Boston, MA 02114; jain@steele.mgh.harvard.edu lei@steele.mgh.harvard.edu.
Harvard University · USBrigham and Women's Hospital · USUniversity of Cyprus · CY

Funding

Vascular Normalization: Rolse of Perivascular CellsP01CA080124 · NCI · MASSACHUSETTS GENERAL HOSPITAL · PI SEED, BRIAN · 2000 to 2016
$35.0M
Targeting the Vasular SystemP50CA165962 · NCI · MASSACHUSETTS GENERAL HOSPITAL · PI Benjamin Harris Kann · 2013 to 2026
$33.5M
Personalized Immunotherapy of Patients with Ovarian CancerP01CA190174 · NCI · SLOAN-KETTERING INST CAN RESEARCH · PI SABBATINI, PAUL J, SPRIGGS, DAVID R · 2015 to 2019
$10.5M
AZD2171 and chemoradiation for newly diagnosed glioblastomaR01CA129371 · NCI · MASSACHUSETTS GENERAL HOSPITAL · PI BATCHELOR, TRACY T · 2007 to 2017
$6.2M
Dissecting Pediatric Brain Tumor Microenvironment to Improve TreatmentR35CA197743 · NCI · MASSACHUSETTS GENERAL HOSPITAL · PI JAIN, RAKESH K. · 2015 to 2020
$5.7M
Reprogramming PDAC tumor microenvironment to improve immunotherapyU01CA224348 · NCI · MASSACHUSETTS GENERAL HOSPITAL · PI BOUCHER, YVES, JAIN, RAKESH K. · 2017 to 2021
$2.9M
Reengineering obesity-induced abnormal microenvironment to improve PDAC treatmentR01CA208205 · NCI · MASSACHUSETTS GENERAL HOSPITAL · PI FUKUMURA, DAI, JAIN, RAKESH K. · 2017 to 2020
$2.2M
Alleviating solid stress to overcome immunotherapy resistance in metastatic breast cancerF32CA216944 · NCI · MASSACHUSETTS GENERAL HOSPITAL · PI NIA, HADI TAVAKOLI · 2017 to 2018
$89k
TARGETING THE GRANULOMA MICROENVIRONMENT TO IMPROVE TUBERCULOSIS TREATMENTF31HL126449 · NHLBI · TUFTS UNIVERSITY MEDFORD · PI DATTA, MEENAL · 2016 to 2017
$70k
NCI NIH HHS F32 CA216944NCI NIH HHS P01 CA080124NCI NIH HHS P01 CA190174NCI NIH HHS P50 CA165962NCI NIH HHS R01 CA129371NCI NIH HHS R01 CA208205NCI NIH HHS R35 CA197743NCI NIH HHS U01 CA224348NHLBI NIH HHS F31 HL126449
6 · The paper itself

Abstract

In ovarian cancer patients, tumor fibrosis and angiotensin-driven fibrogenic signaling have been shown to inversely correlate with survival. We sought to enhance drug delivery and therapeutic efficacy by remodeling the dense extracellular matrix in two orthotopic human ovarian carcinoma xenograft models. We hypothesized that targeting the angiotensin signaling axis with losartan, an approved angiotensin system inhibitor, could reduce extracellular matrix content and the associated "solid stress," leading to better anticancer therapeutic effect. We report here four translatable findings: (

Indexed as

AnimalsAntineoplastic AgentsAscitesCollagenDisease Models, AnimalDrug SynergismExtracellular MatrixFemaleGene Expression Regulation, NeoplasticHumansHypoxiaLosartanMiceMicroRNAsModels, TheoreticalNeoplasm StagingAntineoplastic AgentsCollagenLosartanMicroRNAsangiotensin inhibitionantifibrotic miRNAsascitesdrug deliveryovarian cancer

Identifiers

PMID30659155
PMCPMC6369817
OpenAlexW2909932177

What OpenQuestion holds

Textmetadata
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.