Evidence map›Paper›PMID 23221343›Full record

ArticleThe Journal of clinical investigation2013

Calcium oxalate crystals induce renal inflammation by NLRP3-mediated IL-1β secretion.

Shrikant R Mulay, Onkar P Kulkarni, Khader V Rupanagudi, Adriana Migliorini, Murthy N Darisipudi, Akosua Vilaysane, Daniel Muruve, Yan Shi, Fay Munro, Helen Liapis and 1 more

Open access · greenAbstract read
In one paragraph

Article in The Journal of clinical investigation, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 273 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
273citing papers in PubMed, 2 pooled it
19.8field-weighted citation impact, top 1% 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

273 citing papers in PubMed, 2 syntheses or guidelines pooled it, 451 citations in OpenAlex.

  1. Pooled it
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  17. The effects of elevated phosphate on the kidney - damaging the gatekeeper.Pflugers Archiv : European journal of physiology · 2026
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213 more citing papers are in PubMed but not listed here.

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

11 authors at 3 institutions in 3 countries.

Shrikant R MulayNephrologisches Zentrum, Medizinische Klinik und Poliklinik IV, Klinikum der Universität München, Munich, Germany.
Onkar P Kulkarni
Khader V Rupanagudi
Adriana Migliorini
Murthy N Darisipudi
Akosua Vilaysane
Daniel Muruve
Yan Shi
Fay Munro
Helen Liapis
Hans-Joachim Anders
LMU Klinikum · DEInstitute of Infection and Immunity · CAWashington University in St. Louis · US

Funding

Sensory Function CoreP30DC004665 · NIDCD · WASHINGTON UNIVERSITY · PI FADDIS, BRIAN T · 2001 to 2015
$8.0M
NIDCD NIH HHS P30 DC004665NIDCD NIH HHS P30DC04665
6 · The paper itself

Abstract

Nephrocalcinosis, acute calcium oxalate (CaOx) nephropathy, and renal stone disease can lead to inflammation and subsequent renal failure, but the underlying pathological mechanisms remain elusive. Other crystallopathies, such as gout, atherosclerosis, and asbestosis, trigger inflammation and tissue remodeling by inducing IL-1β secretion, leading us to hypothesize that CaOx crystals may induce inflammation in a similar manner. In mice, intrarenal CaOx deposition induced tubular damage, cytokine expression, neutrophil recruitment, and renal failure. We found that CaOx crystals activated murine renal DCs to secrete IL-1β through a pathway that included NLRP3, ASC, and caspase-1. Despite a similar amount of crystal deposits, intrarenal inflammation, tubular damage, and renal dysfunction were abrogated in mice deficient in MyD88; NLRP3, ASC, and caspase-1; IL-1R; or IL-18. Nephropathy was attenuated by DC depletion, ATP depletion, or therapeutic IL-1 antagonism. These data demonstrated that CaOx crystals trigger IL-1β-dependent innate immunity via the NLRP3/ASC/caspase-1 axis in intrarenal mononuclear phagocytes and directly damage tubular cells, leading to the release of the NLRP3 agonist ATP. Furthermore, these results suggest that IL-1β blockade may prevent renal damage in nephrocalcinosis.

Indexed as

PhagocytosisAnimalsApoptosis Regulatory ProteinsCalcium OxalateCARD Signaling Adaptor ProteinsCarrier ProteinsCytoskeletal ProteinsDendritic CellsImmunologic Deficiency SyndromesInflammationInterleukin-18Interleukin-1betaKidney TubulesMiceMice, KnockoutMyeloid Differentiation Factor 88Apoptosis Regulatory ProteinsCalcium OxalateCARD Signaling Adaptor ProteinsCarrier ProteinsCytoskeletal ProteinsInterleukin-18Interleukin-1betaMyd88 protein, mouseMyeloid Differentiation Factor 88NLR Family, Pyrin Domain-Containing 3 ProteinNlrp3 protein, mousePycard protein, mouseReceptors, Interleukin-1

Identifiers

PMID23221343
PMCPMC3533282
OpenAlexW1973171955

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.