Evidence map›Paper›PMID 28434946›Full record

ArticleEBioMedicine2017

Hyperglycemia-induced Renal P2X7 Receptor Activation Enhances Diabetes-related Injury.

Robert I Menzies, John W R Booth, John J Mullins, Matthew A Bailey, Frederick W K Tam, Jill T Norman, Robert J Unwin

Open access · goldAbstract read
In one paragraph

Article in EBioMedicine, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 54 papers.

0numbers the graph read from it
0cells of the map it votes in
54citing papers in PubMed
5.9field-weighted citation impact, top 4% 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

54 citing papers in PubMed, 87 citations in OpenAlex.

  1. Review
  2. Review
  3. Review
  4. Resident T Cells and Intrarenal Inflammation.Journal of the American Society of Nephrology : JASN · 2025
    Article
  5. Article
  6. Review
  7. Review
  8. Article
  9. Non-voltage-gated CaAmerican journal of physiology. Renal physiology · 2024
    Review
  10. Research Progress of Pyroptosis in Diabetic Kidney Disease.International journal of molecular sciences · 2024
    Review
  11. Article
  12. Article
  13. Review
  14. Article
  15. Article
  16. Article
  17. 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

7 authors at 5 institutions in 2 countries.

Robert I MenziesBritish Heart Foundation Centre for Cardiovascular Science, The University of Edinburgh, Edinburgh, UK. Electronic address: robert.menzies@ed.ac.uk.
John W R BoothUCL Centre for Nephrology, University College London, London, UK.
John J MullinsBritish Heart Foundation Centre for Cardiovascular Science, The University of Edinburgh, Edinburgh, UK.
Matthew A BaileyBritish Heart Foundation Centre for Cardiovascular Science, The University of Edinburgh, Edinburgh, UK.
Frederick W K TamImperial College Renal and Transplant Centre, Department of Medicine, Imperial College London, London, UK.
Jill T NormanUCL Centre for Nephrology, University College London, London, UK.
Robert J UnwinUCL Centre for Nephrology, University College London, London, UK; Cardiovascular and Metabolic Diseases (CVMD) iMed, AstraZeneca, Gothenburg, Sweden.
British Heart Foundation · GBUniversity College London · GBAstraZeneca (Sweden) · SEImperial College London · GBUniversity of Edinburgh · GB

Funding

British Heart Foundation FS/15/60/31510Medical Research Council G0901956
6 · The paper itself

Abstract

Diabetes is a leading cause of renal disease. Glomerular mesangial expansion and fibrosis are hallmarks of diabetic nephropathy and this is thought to be promoted by infiltration of circulating macrophages. Monocyte chemoattractant protein-1 (MCP-1) has been shown to attract macrophages in kidney diseases. P2X7 receptors (P2X7R) are highly expressed on macrophages and are essential components of pro-inflammatory signaling in multiple tissues. Here we show that in diabetic patients, renal P2X7R expression is associated with severe mesangial expansion, impaired glomerular filtration (≤40ml/min/1.73sq.m.), and increased interstitial fibrosis. P2X7R activation enhanced the release of MCP-1 in human mesangial cells cultured under high glucose conditions. In mice, P2X7R-deficiency prevented glomerular macrophage attraction and collagen IV deposition; however, the more severe interstitial inflammation and fibrosis often seen in human diabetic kidney diseases was not modelled. Finally, we demonstrate that a P2X7R inhibitor (AZ11657312) can reduce renal macrophage accrual following the establishment of hyperglycemia in a model of diabetic nephropathy. Collectively these data suggest that P2X7R activation may contribute to the high prevalence of kidney disease found in diabetics.

Indexed as

Adenosine TriphosphateAnimalsCells, CulturedChemokine CCL2Diabetes Mellitus, ExperimentalDiabetes Mellitus, Type 1Diabetic NephropathiesHumansHyperglycemiaKidneyMacrophagesMaleMesangial CellsMice, Inbred C57BLMice, KnockoutPurinergic P2X Receptor Antagonists3-(5-(2,3-dichlorophenyl)-1H-tetrazol-1-yl)methylpyridine3'-O-(4-benzoyl)benzoyladenosine 5'-triphosphateAdenosine TriphosphateCCL2 protein, humanChemokine CCL2Purinergic P2X Receptor AntagonistsPyridinesReceptors, Purinergic P2X7TetrazolesCKDCytokineGlucoseP2PurineRenal

Identifiers

PMID28434946
PMCPMC5440600
OpenAlexW2606930104

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.