ArticleImmunology2009
Pathways regulating lipopolysaccharide-induced neutrophil survival revealed by lentiviral transduction of primary human neutrophils.
Article in Immunology, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.
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.
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.
Who cites it
9 citing papers in PubMed, 25 citations in OpenAlex.
- Digoxin attenuates LPS-induced acute lung injury in mice via NF-κB and HIF-1α inhibition.Biomolecules & biomedicine · 2026Article
- Activated neutrophils: A next generation cellular immunotherapy.Bioengineering & translational medicine · 2025Review
- Nanoparticle targeting of neutrophil glycolysis prevents lung ischemia-reperfusion injury.American journal of transplantation : official journal of the American Society of Transplantation and the American Society of Transplant Surgeons · 2024Article
- Low-Dose Lipopolysaccharide Protects from Lethal Paramyxovirus Infection in a Macrophage- and TLR4-Dependent Process.Journal of immunology (Baltimore, Md. : 1950) · 2023Article
- Eosinophils in the lung - modulating apoptosis and efferocytosis in airway inflammation.Frontiers in immunology · 2014Review
- Regulation of wound healing and organ fibrosis by toll-like receptors.Biochimica et biophysica acta · 2013Review
- The effects of n-3 polyunsaturated fatty acid-rich total parenteral nutrition on neutrophil apoptosis in a rat endotoxemia.Journal of clinical biochemistry and nutrition · 2013Article
- Role of interleukin-1 and MyD88-dependent signaling in rhinovirus infection.Journal of virology · 2011Article
- Association of polymorphisms in the TLR4 gene with the risk of developing neutropenia in children with leukemia.Leukemia · 2011Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
6 authors at 1 institution in 1 country.
Funding
Abstract
Human neutrophils express Toll-like receptor 4 (TLR4) at low levels, and the role of this receptor in neutrophil responses to microbial stimuli has been questioned. Genetic manipulation of these cells to enable the study of the role of proteins such as TLR4 in their function is challenging. Here, we show that primary human neutrophils rapidly express novel proteins such as enhanced green fluorescent protein (eGFP) after transduction with lentivirus. Stimulation of transduced neutrophils with lipopolysaccharide (LPS) resulted in increased cell survival, which was inhibited when neutrophils were transduced with a lentivirus encoding a dominant negative (dn) TLR4 protein. LPS-induced survival was also inhibited by lentiviruses encoding dnMyD88 or a truncated TRIF (Toll/interleukin-1R homologous domain-containing adapter protein inducing interferon-beta) molecule, whilst, in contrast, neutrophil survival was enhanced by overexpression of kinase-mutated interleukin-1 receptor-associated kinase 1 (kmIRAK-1), which activated nuclear factor (NF)-kappaB. These studies provide proof of the role of TLR4 in human neutrophil biology, have begun to elucidate TLR-dependent pathways regulating neutrophil survival, and demonstrate that neutrophils can be genetically manipulated to enhance or inhibit survival.
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What OpenQuestion holds
Registered trials
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.