Evidence map›Paper›PMID 40791382›Full record

ArticlebioRxiv : the preprint server for biology2025

Stress granule component TIA-1 is a negative regulator of the non-canonical NLRP3 inflammasome.

Prem Prasad Lamichhane, Aditi, Blake H Neil, Paul B Kilgore, Alfredo G Torres, Ashok K Chopra, Parimal Samir

Abstract readPreprint
In one paragraph

Article in bioRxiv : the preprint server for biology, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed
–field-weighted citation impact
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

2 citing papers in PubMed.

  1. Molecules (Basel, Switzerland) · 2026
    Article
  2. 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

7 authors.

Prem Prasad LamichhaneDepartment of Microbiology and Immunology, The University of Texas Medical Branch, Galveston, TX 77555, United States.
AditiDepartment of Microbiology and Immunology, The University of Texas Medical Branch, Galveston, TX 77555, United States.
Blake H NeilDepartment of Microbiology and Immunology, The University of Texas Medical Branch, Galveston, TX 77555, United States.
Paul B KilgoreDepartment of Microbiology and Immunology, The University of Texas Medical Branch, Galveston, TX 77555, United States.
Alfredo G TorresDepartment of Microbiology and Immunology, The University of Texas Medical Branch, Galveston, TX 77555, United States.ORCID 0000-0001-6450-0643
Ashok K ChopraDepartment of Microbiology and Immunology, The University of Texas Medical Branch, Galveston, TX 77555, United States.
Parimal SamirDepartment of Microbiology and Immunology, The University of Texas Medical Branch, Galveston, TX 77555, United States.ORCID 0000-0001-7655-5713

Funding

Antimicrobial Resistance Training Program in the Texas Medical Center (AMR-TPT)T32AI179595 · NIAID · METHODIST HOSPITAL RESEARCH INSTITUTE · PI Cesar Augusto Arias · 2024 to 2026
$1.0M
FDA approved non-antibiotic drugs to combat multiple drug resistant microbesR56AI132682 · NIAID · UNIVERSITY OF TEXAS MED BR GALVESTON · PI CHOPRA, ASHOK K, DANN, SARA M · 2018 to 2018
$583k
Underlying mechanisms of necrotizing fasciitis during polymicrobial infectionsR21AI135453 · NIAID · UNIVERSITY OF TEXAS MED BR GALVESTON · PI CHOPRA, ASHOK K · 2018 to 2019
$434k
NIAID NIH HHS R21 AI135453NIAID NIH HHS R56 AI132682NIAID NIH HHS T32 AI179595
6 · The paper itself

Abstract

Inflammasomes are cytosolic signaling hubs assembled upon pathogen- or damage associated molecular patterns (PAMP and DAMP) sensing by innate immune pattern recognition receptors (PRR). Lipopolysaccharide (LPS) present on the cell wall of gram-negative bacteria is a PAMP that activates caspase 11 (CASP11) dependent nucleotide-binding oligomerization domain-like receptor pyrin domain-containing 3 (NLRP3) inflammasome (known as non-canonical NLRP3 inflammasome) leading to pyroptosis. Several host factors are shown to promote non-canonical NLRP3 inflammasome activation by making LPS readily available for recognition by CASP11. Here, we report T-cell intracellular antigen-1 (TIA1), an RNA binding protein as a negative regulator of non-canonical NLRP3 inflammasome. Using bone marrow-derived macrophages (BMDMs), we demonstrated that the loss of TIA1 led to an increase in caspase-1 (CASP1) activity in response to cytosolic LPS. A previous study had demonstrated that mice lacking

Indexed as

CASP1CASP11Lipopolysaccharidenon-canonical NLRP3 inflammasomeT-cell intracellular antigen-1

Identifiers

PMID40791382
PMCPMC12338568

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.