Evidence map›Paper›PMID 29042028›Full record

ReviewSeminars in immunology2017

Importance of the leukotriene B4-BLT1 and LTB4-BLT2 pathways in asthma.

Erwin W Gelfand

Open access · greenAbstract readReview
In one paragraph

Review in Seminars in immunology, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 36 papers.

0numbers the graph read from it
0cells of the map it votes in
36citing papers in PubMed
3.9field-weighted citation impact, top 6% 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

36 citing papers in PubMed, 70 citations in OpenAlex.

  1. Review
  2. Article
  3. Review
  4. Article
  5. Article
  6. Article
  7. Article
  8. Review
  9. Article
  10. Review
  11. Association between Sex-RelatedJournal of clinical medicine · 2023
    Article
  12. Article
  13. Leukotriene BBiomedicines · 2022
    Article
  14. Article
  15. Neutrophils and Asthma.Diagnostics (Basel, Switzerland) · 2022
    Review
  16. Elevation of activated neutrophils in chronic rhinosinusitis with nasal polyps.The Journal of allergy and clinical immunology · 2022
    Article
  17. Article
  18. Article
  19. Review
  20. Review
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

1 author at 1 institution in 1 country.

Erwin W GelfandDivision of Cell Biology, Department of Pediatrics, National Jewish Health, 1400 Jackson Street, Denver, CO 80206, United States. Electronic address: gelfande@njhealth.org.
National Jewish Health · US

Funding

Signaling Memory in Chronic AsthmaP01HL036577 · NHLBI · NATIONAL JEWISH HEALTH · PI MARTIN, RICHARD J · 1986 to 2011
$18.7M
Naturally Occurring T Regulatory Cells Control Airway HyperresponsivenessR01AI077609 · NIAID · NATIONAL JEWISH HEALTH · PI GELFAND, ERWIN WILLIAM · 2009 to 2013
$2.3M
NHLBI NIH HHS P01 HL036577NIAID NIH HHS R01 AI077609
6 · The paper itself

Abstract

For several decades, the leukotriene pathways have been implicated as playing a central role in the pathophysiology of asthma. The presence and elevation of numerous metabolites in the blood, sputum, and bronchoalveolar lavage fluid from asthmatics or experimental animals adds support to this notion. However, targeting of the leukotriene pathways has had, in general, limited success. The single exception in asthma therapy has been targeting of the cysteinyl leukotriene receptor 1, which clinically has proven effective but only in certain clinical situations. Interference with 5-lipoxygenase has had limited success, in part due to adverse drug effects. The importance of the LTB4-BLT1 pathway in asthma pathogenesis has extensive experimental support and findings, albeit limited, from clinical samples. The LTB4-BLT1 pathway was shown to be important as a neutrophil chemoattractant. Despite observations made more than two decades ago, the LTB4-BLT1 pathway has only recently been shown to exhibit important activities on subsets of T lymphocytes, both as a chemoattractant and on lymphocyte activation, as well as on dendritic cells, the major antigen presenting cell in the lung. The role of BLT2 in asthma remains unclear. Targeting of components of the LTB4-BLT1 pathway offers innovative therapeutic opportunities especially in patients with asthma that remain uncontrolled despite intensive corticosteroid treatment.

Indexed as

AnimalsAsthmaChemotaxisDendritic CellsHumansLeukotriene B4Lymphocyte ActivationNeutrophilsReceptors, Leukotriene B4Signal TransductionT-LymphocytesLeukotriene B4LTB4R2 protein, humanLTB4R protein, humanReceptors, Leukotriene B4AsthmaBLT1CD4 T lymphocytesCD8 T lymphocytesLTB4

Identifiers

PMID29042028
PMCPMC5679233
OpenAlexW2765754570

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.