An autoinflammatory CDC42 variant M45L demonstrates the mechanism of pyrin inflammasome activation

Source

• Source name: science
• Source kind: paper
• Authors / organization: science
• Venue: science
• Published: 2026-08-17
• Collected: 2026-08-17
• URL: https://www.science.org/doi/10.1126/sciimmunol.adz8733
• PDF: UNKNOWN
• DOI: UNKNOWN
• Registry group: journals_and_publishers
• Evidence role: peer_reviewed_journal
• Language: en
• Country / region: UNKNOWN

Plain-Language Brief

A study published in Science Immunology in 2026 by Aoki et al. explains the mechanism of pyrin inflammasome activation caused by a specific variant of CDC42, M45L.

What the Document Says

• The article is a research paper.
• The title is 'An autoinflammatory CDC42 variant M45L demonstrates the mechanism of pyrin inflammasome activation'.
• The publication venue is Science Immunology.
• The authors are Mariko Aoki, Alberto Iannuzzo and others.

Key Concepts Mentioned

• CDC42 variant M45L
• pyrin inflammasome activation

Claims Made by the Document

• A specific CDC42 variant (M45L) causes pyrin inflammasome activation.

Evidence Used

• Not stated in source. The article likely provides experimental data or analysis supporting this claim.

Methods / Approach

• Unknown. The methods used to investigate the mechanism of pyrin inflammasome activation are not specified in the title.

Limitations Stated by the Authors

• Unknown. The potential limitations of the study as stated by the authors are not mentioned in the title.

Limitations Noted by the Agent

Agent interpretation — not from the source.

• The title does not provide enough information to determine possible limitations due to the agent (CDC42 variant M45L) being under investigation.

Open Questions

• What is the exact experimental setup and data used in the study?
• What are the potential implications of this finding for human health?

Notes for Future Q&A

May include interpretation. Labeled where it does.

• The article likely discusses the methodology, implications, and potential applications of the research. However, without access to the full text, these aspects cannot be fully addressed.

Raw Abstract / Excerpt

An autoinflammatory CDC42 variant M45L demonstrates the mechanism of pyrin inflammasome activation ation by oxidized lipids Research Article By Adriana Loverre Bakhos Jneid et al. A dendritic cell autophagy–neutrophil axis limits intratumoral STING immunotherapy Research Article By Shouya Feng Thomas Reygaerts et al. An autoinflammatory CDC42 variant M45L demonstrates the mechanism of pyrin inflammasome activation Research Article By Mariko Aoki Alberto Iannuzzo et al. An N-terminal CDC42 T43I variant reveals the mechanism of pyrin inflammasome activation View Table of Contents Science Robotics Volume 11 Issue 117 August 2026 Vie