Evidence map›Paper›PMID 30185911›Full record

ArticleScientific reports2018

Cxcr1 mediates recruitment of neutrophils and supports proliferation of tumor-initiating astrocytes in vivo.

Davalyn Powell, Meng Lou, Francisco Barros Becker, Anna Huttenlocher

Abstract read
In one paragraph

Article in Scientific reports, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 45 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
45citing papers in PubMed, 1 pooled it
–field-weighted citation impact
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

45 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
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  12. Targeting Cancer: Microenvironment and Immunotherapy Innovations.International journal of molecular sciences · 2024
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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

4 authors.

Davalyn PowellDepartment of Medical Microbiology and Immunology, University of Wisconsin-Madison, Madison, WI, USA.
Meng LouDepartment of Medical Microbiology and Immunology, University of Wisconsin-Madison, Madison, WI, USA.
Francisco Barros BeckerDepartment of Medical Microbiology and Immunology, University of Wisconsin-Madison, Madison, WI, USA.
Anna HuttenlocherDepartment of Medical Microbiology and Immunology, University of Wisconsin-Madison, Madison, WI, USA. huttenlocher@wisc.edu.

Funding

ADHESIVE REGULATION DURING CELL MIGRATIONR01CA085862 · NCI · UNIVERSITY OF WISCONSIN-MADISON · PI Anna Huttenlocher · 2000 to 2026
$7.3M
NCI NIH HHS R01 CA085862
6 · The paper itself

Abstract

Neutrophils are first-responders to sites of infection and tissue damage including the inflamed tumor microenvironment. Increasing evidence suggests that crosstalk between tumors and neutrophils can affect the progression of established tumors. However, there is a gap in our understanding of the early events that lead to neutrophil recruitment to oncogene-transformed cells and how these pathways alter tumor progression. Here, we use optically transparent zebrafish larvae to probe the early signals that mediate neutrophil recruitment to Kras-transformed astrocytes. We show that zebrafish larvae with impaired neutrophil function exhibit reduced proliferation of transformed astrocytes supporting a critical role for tumor-associated neutrophils in the early progression of tumorigenesis. Moreover, using mutants and pharmacological inhibition, we show that the chemokine receptor Cxcr1 promotes neutrophil recruitment, proliferation of tumor-initiating cells, and neoplastic mass formation. These findings highlight the power of the larval zebrafish system to image and probe early events in the tumor-initiating microenvironment and demonstrate the potential for neutrophil recruitment signaling pathways such as Cxcl8-Cxcr1 as targets for anti-cancer therapies.

Indexed as

AnimalsAstrocytesCarcinogenesisCarcinogensCell MovementCell ProliferationCell Transformation, NeoplasticChemokinesDisease Models, AnimalInflammationNeutrophil InfiltrationNeutrophilsReceptors, Interleukin-8ASignal TransductionTumor MicroenvironmentZebrafishCarcinogensChemokinesReceptors, Interleukin-8AZebrafish Proteins

Identifiers

PMID30185911
PMCPMC6125480

What OpenQuestion holds

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LicenceCC BY
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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.