Evidence map›Paper›PMID 31343990›Full record

ArticleJCI insight2019

Primary tumors induce neutrophil extracellular traps with targetable metastasis promoting effects.

Roni F Rayes, Jack G Mouhanna, Ioana Nicolau, France Bourdeau, Betty Giannias, Simon Rousseau, Daniela Quail, Logan Walsh, Veena Sangwan, Nicholas Bertos and 3 more

Open access · goldAbstract read
In one paragraph

Article in JCI insight, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 183 papers.

0numbers the graph read from it
0cells of the map it votes in
183citing papers in PubMed
11.3field-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

183 citing papers in PubMed, 256 citations in OpenAlex.

  1. Review
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  4. Article
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  7. Neutrophil extracellular traps (NETosis) in gynecologic cancers: from pathogenesis to therapeutic opportunities: a narrative review.Clinical & translational oncology : official publication of the Federation of Spanish Oncology Societies and of the National Cancer Institute of Mexico · 2026
    Review
  8. Review
  9. Review
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  11. Article
  12. Review
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  15. Neutrophil extracellular traps in cancer.Nature reviews. Cancer · 2026
    Review
  16. Article
  17. Review
  18. Article
  19. Review
  20. Observational

123 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

13 authors at 3 institutions in 1 country.

Roni F RayesCancer Research Program and the LD MacLean Surgical Research Laboratories, Department of Surgery, McGill University Health Center (MUHC), Montreal, Québec, Canada.
Jack G MouhannaCancer Research Program and the LD MacLean Surgical Research Laboratories, Department of Surgery, McGill University Health Center (MUHC), Montreal, Québec, Canada.
Ioana NicolauDalla Lana School of Public Health, University of Toronto, Toronto, Ontario, Canada.
France BourdeauCancer Research Program and the LD MacLean Surgical Research Laboratories, Department of Surgery, McGill University Health Center (MUHC), Montreal, Québec, Canada.
Betty GianniasCancer Research Program and the LD MacLean Surgical Research Laboratories, Department of Surgery, McGill University Health Center (MUHC), Montreal, Québec, Canada.
Simon RousseauMeakins-Christie Laboratories, Department of Medicine, McGill University and the MUHC, Montreal, Québec, Canada.
Daniela QuailGoodman Cancer Research Center, McGill University, Montreal, Québec, Canada.
Logan WalshGoodman Cancer Research Center, McGill University, Montreal, Québec, Canada.
Veena SangwanCancer Research Program and the LD MacLean Surgical Research Laboratories, Department of Surgery, McGill University Health Center (MUHC), Montreal, Québec, Canada.
Nicholas BertosCancer Research Program and the LD MacLean Surgical Research Laboratories, Department of Surgery, McGill University Health Center (MUHC), Montreal, Québec, Canada.
Jonathan Cools-LartigueCancer Research Program and the LD MacLean Surgical Research Laboratories, Department of Surgery, McGill University Health Center (MUHC), Montreal, Québec, Canada.
Lorenzo E FerriCancer Research Program and the LD MacLean Surgical Research Laboratories, Department of Surgery, McGill University Health Center (MUHC), Montreal, Québec, Canada.
Jonathan D SpicerCancer Research Program and the LD MacLean Surgical Research Laboratories, Department of Surgery, McGill University Health Center (MUHC), Montreal, Québec, Canada.
McGill University Health Centre · CAMcGill University · CAUniversity of Toronto · CA

Funding

CIHR
6 · The paper itself

Abstract

Targeting the dynamic tumor immune microenvironment (TIME) can provide effective therapeutic strategies for cancer. Neutrophils are the predominant leukocyte population in mice and humans, and mounting evidence implicates these cells during tumor growth and metastasis. Neutrophil extracellular traps (NETs) are networks of extracellular neutrophil DNA fibers that are capable of binding tumor cells to support metastatic progression. Here we demonstrate for the first time that circulating NET levels are elevated in advanced esophageal, gastric and lung cancer patients compared to healthy controls. Using pre-clinical murine models of lung and colon cancer in combination with intravital video microscopy, we show that NETs functionally regulate disease progression and that blocking NETosis through multiple strategies significantly inhibits spontaneous metastasis to the lung and liver. Further, we visualize how inhibiting tumor-induced NETs decreases cancer cell adhesion to liver sinusoids following intrasplenic injection - a mechanism previously thought to be driven primarily by exogenous stimuli. Thus, in addition to neutrophil abundance, the functional contribution of NETosis within the TIME has critical translational relevance and represents a promising target to impede metastatic dissemination.

Indexed as

AdultAgedAged, 80 and overAnimalsAntineoplastic AgentsApoptosisCell AdhesionCell Line, TumorDisease Models, AnimalDisease ProgressionExtracellular TrapsFemaleHumansIntravital MicroscopyMaleMiceAntineoplastic AgentsGastric cancerLung cancerNeutrophilsOncology

Identifiers

PMID31343990
PMCPMC6777835
OpenAlexW2963309491

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.