Evidence map›Paper›PMID 41676493›Full record

ArticlebioRxiv : the preprint server for biology2026

cGAS-mediated IFN-I signaling contributes to disease progression in drug-refractory epilepsy.

Yige Huang, Li Fan, Man Ying Wong, Zhuofan Lei, Balaji Krishnamachary, Daphne Zhu, Mika Cadiz, Ravi Kumar Nagiri, Pearly Ye, Kendra Norman and 15 more

Abstract readPreprint
In one paragraph

Article in bioRxiv : the preprint server for biology, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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

0 citing papers in PubMed.

No citing paper in PubMed yet.

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

25 authors.

Yige HuangHelen and Robert Appel Alzheimer's Disease Institute, Feil Family Brain and Mind Research Institute, Weill Cornell Medicine, New York, NY 10065, USA.
Li FanHelen and Robert Appel Alzheimer's Disease Institute, Feil Family Brain and Mind Research Institute, Weill Cornell Medicine, New York, NY 10065, USA.
Man Ying WongHelen and Robert Appel Alzheimer's Disease Institute, Feil Family Brain and Mind Research Institute, Weill Cornell Medicine, New York, NY 10065, USA.
Zhuofan LeiDepartment of Anesthesiology & Shock, Trauma and Anesthesiology Research (STAR) Center, University of Maryland School of Medicine, Baltimore, MD Baltimore, USA.
Balaji KrishnamacharyDepartment of Anesthesiology & Shock, Trauma and Anesthesiology Research (STAR) Center, University of Maryland School of Medicine, Baltimore, MD Baltimore, USA.
Daphne ZhuHelen and Robert Appel Alzheimer's Disease Institute, Feil Family Brain and Mind Research Institute, Weill Cornell Medicine, New York, NY 10065, USA.
Mika CadizHelen and Robert Appel Alzheimer's Disease Institute, Feil Family Brain and Mind Research Institute, Weill Cornell Medicine, New York, NY 10065, USA.
Ravi Kumar NagiriHelen and Robert Appel Alzheimer's Disease Institute, Feil Family Brain and Mind Research Institute, Weill Cornell Medicine, New York, NY 10065, USA.
Pearly YeHelen and Robert Appel Alzheimer's Disease Institute, Feil Family Brain and Mind Research Institute, Weill Cornell Medicine, New York, NY 10065, USA.
Kendra NormanHelen and Robert Appel Alzheimer's Disease Institute, Feil Family Brain and Mind Research Institute, Weill Cornell Medicine, New York, NY 10065, USA.
Maitreyee BhagwatHelen and Robert Appel Alzheimer's Disease Institute, Feil Family Brain and Mind Research Institute, Weill Cornell Medicine, New York, NY 10065, USA.
Young Jae LeeHelen and Robert Appel Alzheimer's Disease Institute, Feil Family Brain and Mind Research Institute, Weill Cornell Medicine, New York, NY 10065, USA.
Hui LiDepartment of Anesthesiology & Shock, Trauma and Anesthesiology Research (STAR) Center, University of Maryland School of Medicine, Baltimore, MD Baltimore, USA.
Jingjie ZhuHelen and Robert Appel Alzheimer's Disease Institute, Feil Family Brain and Mind Research Institute, Weill Cornell Medicine, New York, NY 10065, USA.
Sadaf AminHelen and Robert Appel Alzheimer's Disease Institute, Feil Family Brain and Mind Research Institute, Weill Cornell Medicine, New York, NY 10065, USA.
Kelli LauderdaleGladstone Institutes, Department of Neurology, University of California, San Francisco, San Francisco, CA, 94158, USA.
Hao ChenHelen and Robert Appel Alzheimer's Disease Institute, Feil Family Brain and Mind Research Institute, Weill Cornell Medicine, New York, NY 10065, USA.
Wenjie LuoHelen and Robert Appel Alzheimer's Disease Institute, Feil Family Brain and Mind Research Institute, Weill Cornell Medicine, New York, NY 10065, USA.
Shiaoching GongHelen and Robert Appel Alzheimer's Disease Institute, Feil Family Brain and Mind Research Institute, Weill Cornell Medicine, New York, NY 10065, USA.
Benjamin L LiechtyDepartment of Pathology and Laboratory Medicine, Weill Cornell Medicine, New York, NY 10605, USA.
Jorge J PalopGladstone Institutes, Department of Neurology, University of California, San Francisco, San Francisco, CA, 94158, USA.
Subhash C SinhaHelen and Robert Appel Alzheimer's Disease Institute, Feil Family Brain and Mind Research Institute, Weill Cornell Medicine, New York, NY 10065, USA.
Junfang WuDepartment of Anesthesiology & Shock, Trauma and Anesthesiology Research (STAR) Center, University of Maryland School of Medicine, Baltimore, MD Baltimore, USA.
Mingrui ZhaoHelen and Robert Appel Alzheimer's Disease Institute, Feil Family Brain and Mind Research Institute, Weill Cornell Medicine, New York, NY 10065, USA.
Li GanHelen and Robert Appel Alzheimer's Disease Institute, Feil Family Brain and Mind Research Institute, Weill Cornell Medicine, New York, NY 10065, USA.

Funding

Elucidate the roles of Alzheimer's disease risk genes and variants in gene expression and AD-related phenotypesRF1AG079557 · NIA · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI GAN, LI, SHEN, YIN · 2022 to 2025
$6.1M
Study of Selective Cell and System Vulnerability in Alzheimer's DiseaseR01AG079291 · NIA · UNIV OF NORTH CAROLINA CHAPEL HILL · PI Li Gan, Yun Li · 2023 to 2026
$5.4M
cGAS inhibitors for Alzheimer's disease treatmentR01AG074541 · NIA · WEILL MEDICAL COLL OF CORNELL UNIV · PI GAN, LI, SINHA, SUBHASH C · 2021 to 2025
$4.2M
Maladaptive antiviral pathways in Alzheimer's diseaseR01AG072758 · NIA · WEILL MEDICAL COLL OF CORNELL UNIV · PI GAN, LI · 2021 to 2025
$4.1M
TREM2 Genotype-Informed Drug Repurposing and Combination Therapy Design for Alzheimer’s DiseaseR01AG076448 · NIA · CLEVELAND CLINIC LERNER COM-CWRU · PI Feixiong Cheng, Li Gan · 2022 to 2026
$4.0M
Mechanisms and intervention of cGAS signaling in brain trauma-induced neuroinflammation and neurodegenerationR01NS145443 · NINDS · UNIVERSITY OF MARYLAND BALTIMORE · PI Li Gan, Junfang Wu · 2025 to 2026
$1.3M
Investigating the role of cGAS signaling and microglial senscence in tauopathyR00AG078493 · NIA · WASHINGTON UNIVERSITY · PI Sadaf Amin · 2025 to 2026
$493k
Investigating the role of cGAS signaling and microglial senscence in tauopathyK99AG078493 · NIA · WEILL MEDICAL COLL OF CORNELL UNIV · PI AMIN, SADAF · 2023 to 2025
$326k
NIA NIH HHS K99 AG078493NIA NIH HHS R00 AG078493NIA NIH HHS R01 AG072758NIA NIH HHS R01 AG074541NIA NIH HHS R01 AG076448NIA NIH HHS R01 AG079291NIA NIH HHS RF1 AG079557NINDS NIH HHS R01 NS145443
6 · The paper itself

Abstract

Epilepsy is a prevalent neurological disease with a third of patients becoming non-responsive to antiepileptic drugs and developing drug-refractory epilepsy (DRE). Here we report that DRE disease progression is contributed by overactive cyclic GMP-AMP synthase (cGAS), a double-stranded DNA sensor that induces type I interferon (IFN-I) signaling. In human DRE microglia, we observe a robust IFN-I signature and the activation of upstream cGAS-STING signaling. Further, in mouse models of Dravet syndrome, a genetic form of DRE, we observe the activation of the cGAS pathway. We show that microglial cGAS can be activated by DNA released from hyperexcitable neurons. Genetic reduction and pharmacological inhibition of cGAS reduces epileptic phenotypes, glial inflammatory signatures, and neuronal transcriptomic changes, underscoring the therapeutic potential of targeting cGAS for DRE treatment.

Identifiers

PMID41676493
PMCPMC12889442

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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.