Evidence map›Paper›PMID 26232427›Full record

ArticleJournal of immunology (Baltimore, Md. : 1950)2015

The Src-Family Kinases Hck and Fgr Regulate Early Lipopolysaccharide-Induced Myeloid Cell Recruitment into the Lung and Their Ability To Secrete Chemokines.

Paola Mazzi, Elena Caveggion, Josè A Lapinet-Vera, Clifford A Lowell, Giorgio Berton

Open access · bronzeAbstract read
In one paragraph

Article in Journal of immunology (Baltimore, Md. : 1950), 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers.

0numbers the graph read from it
0cells of the map it votes in
22citing papers in PubMed
1.2field-weighted citation impact, top 22% 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

22 citing papers in PubMed, 36 citations in OpenAlex.

  1. Article
  2. Article
  3. Neutrophil diversity and function in health and disease.Signal transduction and targeted therapy · 2024
    Review
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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

5 authors at 2 institutions in 2 countries.

Paola MazziSection of General Pathology, Department of Pathology and Diagnostics, University of Verona, Verona, 37134, Italy; and.
Elena CaveggionSection of General Pathology, Department of Pathology and Diagnostics, University of Verona, Verona, 37134, Italy; and.
Josè A Lapinet-VeraSection of General Pathology, Department of Pathology and Diagnostics, University of Verona, Verona, 37134, Italy; and.
Clifford A LowellDepartment of Laboratory Medicine, University of California, San Francisco, San Francisco, CA 94143.
Giorgio BertonSection of General Pathology, Department of Pathology and Diagnostics, University of Verona, Verona, 37134, Italy; and giorgio.berton@univr.it.
University of Verona · ITUniversity of California, San Francisco · US

Funding

Mechanisms of Neutrophil ActivationR01AI065495 · NIAID · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI LOWELL, CLIFFORD A · 2005 to 2017
$3.7M
Signaling by Cytoplasmic Tyrosine Kinases in LeukocytesR01AI068150 · NIAID · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI LOWELL, CLIFFORD A · 2006 to 2016
$3.4M
Regulation of Innate Immune Signaling by Lyn KinaseR01AI113272 · NIAID · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI LOWELL, CLIFFORD A · 2015 to 2019
$2.0M
NIAID NIH HHS R01 AI065495NIAID NIH HHS R01 AI068150NIAID NIH HHS R01 AI113272
6 · The paper itself

Abstract

Myeloid leukocyte recruitment into the lung in response to environmental cues represents a key factor for the induction of lung damage. We report that Hck- and Fgr-deficient mice show a profound impairment in early recruitment of neutrophils and monocytes in response to bacterial LPS. The reduction in interstitial and airway neutrophil recruitment was not due to a cell-intrinsic migratory defect, because Hck- and Fgr-deficient neutrophils were attracted to the airways by the chemokine CXCL2 as wild type cells. However, early accumulation of chemokines and TNF-α in the airways was reduced in hck(-/-)fgr(-/-) mice. Considering that chemokine and TNF-α release into the airways was neutrophil independent, as suggested by a comparison between control and neutrophil-depleted mice, we examined LPS-induced chemokine secretion by neutrophils and macrophages in wild type and mutant cells. Notably, mutant neutrophils displayed a marked deficit in their capability to release the chemokines CXCL1, CXCL2, CCL3, and CCL4 and TNF-α in response to LPS. However, intracellular accumulation of these chemokines and TNF-α, as well as secretion of a wide array of cytokines, including IL-1α, IL-1β, IL-6, and IL-10, by hck(-/-)fgr(-/-) neutrophils was normal. Intriguingly, secretion of CXCL1, CXCL2, CCL2, CCL3, CCL4, RANTES, and TNF-α, but not IL-1α, IL-1β, IL-6, IL-10, and GM-CSF, was also markedly reduced in bone marrow-derived macrophages. Consistently, the Src kinase inhibitors PP2 and dasatinib reduced chemokine secretion by neutrophils and bone marrow-derived macrophages. These findings identify Src kinases as a critical regulator of chemokine secretion in myeloid leukocytes during lung inflammation.

Indexed as

AnimalsCells, CulturedChemokinesDasatinibImmunohistochemistryLipopolysaccharidesLungMacrophagesMice, Inbred C57BLMice, KnockoutMyeloid CellsNeutrophil InfiltrationNeutrophilsProto-Oncogene ProteinsProto-Oncogene Proteins c-hcksrc-Family KinasesChemokinesDasatinibHck protein, mouseLipopolysaccharidesProto-Oncogene Proteinsproto-oncogene proteins c-fgrProto-Oncogene Proteins c-hcksrc-Family KinasesTumor Necrosis Factor-alpha

Identifiers

PMID26232427
PMCPMC4546890
OpenAlexW1640591666

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.