Evidence map›Paper›PMID 33986291›Full record

ArticleNature communications2021

Role of neutrophil extracellular traps in radiation resistance of invasive bladder cancer.

Surashri Shinde-Jadhav, Jose Joao Mansure, Roni F Rayes, Gautier Marcq, Mina Ayoub, Rodrigo Skowronski, Ronald Kool, France Bourdeau, Fadi Brimo, Jonathan Spicer and 1 more

Open access · goldAbstract read
In one paragraph

Article in Nature communications, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 146 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
146citing papers in PubMed, 3 pooled it
11.0field-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

146 citing papers in PubMed, 3 syntheses or guidelines pooled it, 186 citations in OpenAlex.

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  15. Alveolar macrophage-neutrophil crosstalk in acute lung injury: mechanisms, feedback loops, and therapeutic opportunities.Inflammation research : official journal of the European Histamine Research Society ... [et al.] · 2026
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86 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

11 authors at 1 institution in 1 country.

Surashri Shinde-JadhavUrologic Oncology Research Division, McGill University Health Centre, Montreal, Canada.
Jose Joao MansureUrologic Oncology Research Division, McGill University Health Centre, Montreal, Canada.
Roni F RayesDivision of Thoracic Surgery, McGill University Health Centre, Montreal, Canada.
Gautier MarcqUrologic Oncology Research Division, McGill University Health Centre, Montreal, Canada.ORCID 0000-0002-1806-1448
Mina AyoubUrologic Oncology Research Division, McGill University Health Centre, Montreal, Canada.
Rodrigo SkowronskiUrologic Oncology Research Division, McGill University Health Centre, Montreal, Canada.
Ronald KoolUrologic Oncology Research Division, McGill University Health Centre, Montreal, Canada.ORCID 0000-0001-7471-6456
France BourdeauDivision of Thoracic Surgery, McGill University Health Centre, Montreal, Canada.
Fadi BrimoDepartment of Pathology, McGill University Health Center, Montreal, Canada.
Jonathan SpicerDepartment of Surgery, Faculty of Medicine, McGill University, Montreal, Canada. jonathan.spicer@mcgill.ca.ORCID 0000-0003-2708-1309
Wassim KassoufUrologic Oncology Research Division, McGill University Health Centre, Montreal, Canada. wassim.kassouf@muhc.mcgill.ca.ORCID 0000-0002-8350-0531
McGill University Health Centre · CA

Funding

CIHR 426159
6 · The paper itself

Abstract

Radiation therapy (RT) is used in the management of several cancers; however, tumor radioresistance remains a challenge. Polymorphonuclear neutrophils (PMNs) are recruited to the tumor immune microenvironment (TIME) post-RT and can facilitate tumor progression by forming neutrophil extracellular traps (NETs). Here, we demonstrate a role for NETs as players in tumor radioresistance. Using a syngeneic bladder cancer model, increased NET deposition is observed in the TIME of mice treated with RT and inhibition of NETs improves overall radiation response. In vitro, the protein HMGB1 promotes NET formation through a TLR4-dependent manner and in vivo, inhibition of both HMGB1 and NETs significantly delays tumor growth. Finally, NETs are observed in bladder tumors of patients who did not respond to RT and had persistent disease post-RT, wherein a high tumoral PMN-to-CD8 ratio is associated with worse overall survival. Together, these findings identify NETs as a potential therapeutic target to increase radiation efficacy.

Indexed as

AgedAged, 80 and overAnimalsCD8-Positive T-LymphocytesCell Line, TumorExtracellular TrapsFemaleHMGB1 ProteinHumansMaleMiceMice, Inbred C57BLMice, KnockoutNeutrophilsRadiation ToleranceToll-Like Receptor 4HMGB1 ProteinHMGB1 protein, mouseTlr4 protein, mouseToll-Like Receptor 4

Identifiers

PMID33986291
PMCPMC8119713
OpenAlexW3163700488

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.