Evidence map›Paper›PMID 41875161›Full record

ArticleProceedings of the National Academy of Sciences of the United States of America2026

NLRP1B is an integrated decoy that subverts

Siwon Chung, Hannah Hudson, Kaitlin A Stromberg, Andrew Sandstrom

Abstract read
In one paragraph

Article in Proceedings of the National Academy of Sciences of the United States of America, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing 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

1 citing paper in PubMed.

  1. Review
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

4 authors.

Siwon ChungDepartment of Immunology, University of Texas Southwestern Medical Center, Dallas, TX 75390.
Hannah HudsonDepartment of Immunology, University of Texas Southwestern Medical Center, Dallas, TX 75390.ORCID 0000-0001-5688-8182
Kaitlin A StrombergDepartment of Immunology, University of Texas Southwestern Medical Center, Dallas, TX 75390.ORCID 0000-0002-6005-2692
Andrew SandstromDepartment of Immunology, University of Texas Southwestern Medical Center, Dallas, TX 75390.ORCID 0000-0002-8629-9087

Funding

Cancer Prevention and Research Institute of Texas (CPRIT) RR200108
6 · The paper itself

Abstract

Inflammasomes are cytosolic immune complexes that recognize pathogen-associated stimuli to initiate a potent inflammatory response. While some inflammasomes directly recognize pathogen-associated molecules, others, such as the NLRP1B inflammasome, respond to pathogen-associated activities. Specifically, the NLRP1B inflammasome senses the enzymatic activity of pathogen-secreted proteases and E3 ligases through a mechanism of "functional degradation"-effectors that promote the proteasomal degradation of NLRP1B induce activation of this inflammasome. However, why pathogens would target NLRP1B for degradation when doing so promotes a robust inflammatory response is unclear. We propose that NLRP1 acts as an integrated decoy receptor by mimicking other host proteins targeted for degradation by pathogens. Specifically, we hypothesize that NLRP1B encodes sequences and features such that these pathogen effectors are unable to distinguish between NLRP1B and their other targets. To test this hypothesis, we determine how the

Indexed as

Adaptor Proteins, Signal TransducingApoptosis Regulatory ProteinsBacterial ProteinsShigella flexneriUbiquitin-Protein LigasesAnimalsAntigens, BacterialHEK293 CellsHumansInflammasomesInnate Immunity RecognitionNLR ProteinsAdaptor Proteins, Signal TransducingAntigens, BacterialApoptosis Regulatory ProteinsBacterial ProteinsInflammasomesipaH protein, Shigella flexneriNLRP1 protein, humanNLR ProteinsUbiquitin-Protein Ligaseseffector-triggered immunityinflammasomeinnate immunityNLRP1

Identifiers

PMID41875161
PMCPMC13037943

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.