Evidence map›Paper›PMID 19095947›Full record

ArticleThe American journal of pathology2009

Elevated expressions of 15-lipoxygenase and lipoxin A4 in children with acute poststreptococcal glomerulonephritis.

Sheng-Hua Wu, Pei-Yuan Liao, Pei-Ling Yin, Yong-Mei Zhang, Ling Dong

Open access · bronzeAbstract read
In one paragraph

Article in The American journal of pathology, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 34 papers.

0numbers the graph read from it
0cells of the map it votes in
34citing papers in PubMed
3.6field-weighted citation impact, top 8% 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

34 citing papers in PubMed, 62 citations in OpenAlex.

  1. Trial
  2. Review
  3. Angiotensin II and post-streptococcal glomerulonephritis.Clinical and experimental nephrology · 2024
    Review
  4. Sex-mediated elevation of the specialized pro-resolving lipid mediator levels in a Sjögren's syndrome mouse model.FASEB journal : official publication of the Federation of American Societies for Experimental Biology · 2020
    Article
  5. Therapeutic Potential of Lipoxin AACS pharmacology & translational science · 2020
    Review
  6. The Lipoxin A4 Receptor Agonist BML-111 Alleviates Inflammatory Injury and Oxidative Stress in Spinal Cord Injury.Medical science monitor : international medical journal of experimental and clinical research · 2020
    Article
  7. Arachidonic Acid Metabolism and Kidney Inflammation.International journal of molecular sciences · 2019
    Review
  8. Article
  9. Review
  10. Review
  11. Review
  12. Pilot application of lipoxin AExperimental and therapeutic medicine · 2017
    Article
  13. Re-Examining Neutrophil Participation in GN.Journal of the American Society of Nephrology : JASN · 2017
    Review
  14. Article
  15. Article
  16. Article
  17. Article
  18. Review
  19. Lipid mediators in the resolution of inflammation.Cold Spring Harbor perspectives in biology · 2014
    Review
  20. Article
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 3 institutions in 1 country.

Sheng-Hua WuDepartment of Pediatrics, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China.
Pei-Yuan Liao
Pei-Ling Yin
Yong-Mei Zhang
Ling Dong
Jiangsu Province Hospital · CNNanjing Medical University · CNTengzhou Central People's Hospital · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Anti-inflammatory effects of the 15-lipoxygenase (15-LO) derivatives lipoxin A(4) (LXA(4)) and 15-S-hydroxyeicosatetraenoic acid (15-S-HETE) have been documented in many experimental models of acute inflammation. However, the expression levels of 15-LO and its products in human renal diseases remain unknown. This study investigated the expression levels of LXA(4), leukotriene B(4) (LTB(4)), and 15-LO in leukocytes and glomeruli obtained from 22 children with acute poststreptococcal glomerulonephritis (APSGN), and determined the modulatory effects of both 15-S-HETE and LXA(4) on LTB(4) synthesis in leukocytes and LTB(4)-evoked chemotaxis of polymorphonuclear leukocytes (PMNs) obtained from children during the first 3 days after onset of APSGN. Expression levels of both LXA(4) and 15-LO in leukocytes and glomeruli were up-regulated during the acute phase of disease, further peaking between days 10 and 14, and remained increased after 6 to 8 weeks of APSGN onset. In contrast, blood and urinary levels of LTB(4) as well as the number of glomerular PMNs peaked during the acute phase of disease and then decreased during the resolution phase. Administration of both 15-S-HETE and LXA(4) in vitro inhibited LTB(4)-induced chemotaxis of PMNs and production of LTB(4) from leukocytes obtained from patients with APSGN. The current study provides further support for an anti-inflammatory role for 15-LO products in human nephritis through both antagonism and inhibition of leukotriene synthesis and its biological activity.

Indexed as

Arachidonate 15-LipoxygenaseChemotaxis, LeukocyteChildChild, PreschoolEnzyme-Linked Immunosorbent AssayGlomerulonephritisHumansHydroxyeicosatetraenoic AcidsImmunohistochemistryLeukocytesLeukotriene B4LipoxinsNeutrophilsStreptococcal InfectionsArachidonate 15-LipoxygenaseHydroxyeicosatetraenoic AcidsLeukotriene B4lipoxin A4Lipoxins

Identifiers

PMID19095947
PMCPMC2631324
OpenAlexW2020357417

What OpenQuestion holds

Textmetadata
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.