Evidence map›Paper›PMID 40175538›Full record

ArticleCommunications biology2025

Rational design of chemical- and light-inducible cGAS activation based on mechanistic insights.

Yiting Tang, Wenjuan Wang, Chunlai Chen

Abstract read
In one paragraph

Article in Communications 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. Review
  2. 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

3 authors.

Yiting TangState Key Laboratory of Membrane Biology, Beijing Frontier Research Center for Biological Structure, School of Life Sciences, Tsinghua University, Beijing, China.
Wenjuan WangTechnology Center for Protein Sciences, School of Life Sciences, Tsinghua University, Beijing, China.
Chunlai ChenState Key Laboratory of Membrane Biology, Beijing Frontier Research Center for Biological Structure, School of Life Sciences, Tsinghua University, Beijing, China. chunlai@mail.tsinghua.edu.cn.ORCID http://orcid.org/0000-0002-0128-7766

Funding

National Natural Science Foundation of China (National Science Foundation of China) 22007054National Natural Science Foundation of China (National Science Foundation of China) 22061160466National Natural Science Foundation of China (National Science Foundation of China) 22277063National Natural Science Foundation of China (National Science Foundation of China) 22425701National Natural Science Foundation of China (National Science Foundation of China) 32370391
6 · The paper itself

Abstract

Cyclic GMP-AMP synthase (cGAS) plays a pivotal role in the cGAS-STING pathway as a DNA sensor that binds to double-stranded DNA (dsDNA) and subsequently induces type I interferon expression, thereby contributing significantly to the innate immune response. Several human and viral proteins have been identified to enhance or inhibit cGAS activity. The underlying molecular basis that underpins these regulatory effects remain elusive. In this study, we employ the highly sensitive dcFCCS method to systematically examine phase separation and binding affinities among cGAS, dsDNA, and several accessory proteins. We reveal that the binding strength between cGAS and accessory proteins is the key factor to affect cGAS phase separation and enzymatic activity, which guide us to develop a chemical-inducible strategy and a light-inducible strategy to manipulate cGAS phase separation and immune signaling in test tubes and in living cells. Thus, our mechanistic insights offer guidance for manipulating multi-component phase separation systems.

Indexed as

LightNucleotidyltransferasesCyclic Guanosine Monophosphate-Adenosine Monophosphate SynthaseDNAEnzyme ActivationHEK293 CellsHumansMembrane ProteinsProtein BindingSignal TransductioncGAS protein, humanCyclic Guanosine Monophosphate-Adenosine Monophosphate SynthaseDNAMembrane ProteinsNucleotidyltransferases

Identifiers

PMID40175538
PMCPMC11965557

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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.