Evidence map›Paper›PMID 30559669›Full record

ArticleFrontiers in pharmacology2018

A Comparative Study on the Efficacy of NLRP3 Inflammasome Signaling Inhibitors in a Pre-clinical Model of Bowel Inflammation.

Carolina Pellegrini, Matteo Fornai, Rocchina Colucci, Laura Benvenuti, Vanessa D’Antongiovanni, Gianfranco Natale, Federica Fulceri, Marta Giorgis, Elisabetta Marini, Simone Gastaldi and 3 more

Open access · goldAbstract read
In one paragraph

Article in Frontiers in pharmacology, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 27 papers.

0numbers the graph read from it
0cells of the map it votes in
27citing papers in PubMed
1.6field-weighted citation impact, top 16% 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

27 citing papers in PubMed, 50 citations in OpenAlex.

  1. Article
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  5. Ulceroprotective Effects ofCurrent issues in molecular biology · 2025
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  6. An anti-complement homogeneous polysaccharide fromActa pharmaceutica Sinica. B · 2025
    Article
  7. Review
  8. NLRP inflammasomes in health and disease.Molecular biomedicine · 2024
    Review
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  12. Article
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  14. Article
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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

13 authors at 3 institutions in 1 country.

Carolina PellegriniDepartment of Pharmacy, University of Pisa, Pisa, Italy.
Matteo FornaiDepartment of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy.
Rocchina ColucciDepartment of Pharmaceutical and Pharmacological Sciences, University of Padova, Padua, Italy.
Laura BenvenutiDepartment of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy.
Vanessa D’AntongiovanniDepartment of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy.
Gianfranco NataleDepartment of Translational Research and New Technologies in Medicine and Surgery, University of Pisa, Pisa, Italy.
Federica FulceriDepartment of Translational Research and New Technologies in Medicine and Surgery, University of Pisa, Pisa, Italy.
Marta GiorgisDepartment of Drug Science and Technology, University of Turin, Turin, Italy.
Elisabetta MariniDepartment of Drug Science and Technology, University of Turin, Turin, Italy.
Simone GastaldiDepartment of Drug Science and Technology, University of Turin, Turin, Italy.
Massimo BertinariaDepartment of Drug Science and Technology, University of Turin, Turin, Italy.
Corrado BlandizziDepartment of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy.
Luca AntonioliDepartment of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy.
University of Pisa · ITUniversity of Turin · ITUniversity of Padua · IT

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Nucleotide-binding oligomerization domain leucine rich repeat and pyrin domain-containing protein 3 (NLRP3) inflammasome is pivotal in maintaining intestinal homeostasis and sustaining enteric immune responses in the setting of inflammatory bowel diseases. Drugs acting as NLRP3 blockers could represent innovative strategies for treatment of bowel inflammation. This study was performed in rats with dinitrobenzenesulfonic acid (DNBS)-induced colitis, to investigate how the direct blockade of NLRP3 inflammasome with an irreversible inhibitor (INF39) compares with Ac-YVAD-cmk (YVAD, caspase-1 inhibitor) and anakinra (IL-1β receptor antagonist), acting downstream on NLRP3 signaling. Animals with DNBS-colitis received YVAD (3 mg/kg) or anakinra (100 mg/Kg) intraperitoneally, and INF39 (25 mg/kg) or dexamethasone (DEX, 1 mg/kg) orally for 6 days, starting on the same day of colitis induction. Under colitis, there was a body weight decrease, which was attenuated by YVAD, anakinra or INF39, but not DEX. All test drugs counteracted the increase in spleen weight. The colonic shortening and morphological colonic alterations associated with colitis were counteracted by INF39, anakinra and DEX, while YVAD was without effects. Tissue increments of myeloperoxidase, tumor necrosis factor and interleukin-1β were more effectively counteracted by INF39 and DEX, than YVAD and anakinra. These findings indicate that: (1) direct inhibition of NLRP3 inflammasome with INF39 is more effective than caspase-1 inhibition or IL-1β receptor blockade in reducing systemic and bowel inflammatory alterations; (2) direct NLRP3 inhibition can be a suitable strategy for treatment of bowel inflammation.

Indexed as

anakinrabowel inflammationcaspase-1colitiscoloninterleukin-1betaNLRP3 inflammasome

Identifiers

PMID30559669
PMCPMC6287041
OpenAlexW2902195261

What OpenQuestion holds

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LicenceCC BY
Read underepoch 390

Registered trials

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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.