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@ARTICLE{Acharya:278654,
author = {Acharya, Dhiraj and Sayyad, Zuberwasim and Hoenigsperger,
Helene and Hirschenberger, Maximilian and Zurenski, Matthew
and Balakrishnan, Kannan and Zhu, Junji and Gableske,
Sebastian and Kato, Jiro and Zhang, Shen-Ying and Casanova,
Jean-Laurent and Moss, Joel and Sparrer, Konstantin M J and
Gack, Michaela U},
title = {{TRIM}23 mediates c{GAS}-induced autophagy in anti-{HSV}
defense.},
journal = {Nature Communications},
volume = {16},
number = {1},
issn = {2041-1723},
address = {[London]},
publisher = {Springer Nature},
reportid = {DZNE-2025-00610},
pages = {4418},
year = {2025},
abstract = {The cGAS-STING pathway, well-known to elicit interferon
(IFN) responses, is also a key inducer of autophagy upon
virus infection or other stimuli. Whereas the mediators for
cGAS-induced IFN responses are well characterized, much less
is known about how cGAS elicits autophagy. Here, we report
that TRIM23, a unique TRIM protein harboring both ubiquitin
E3 ligase and GTPase activity, is crucial for
cGAS-STING-dependent antiviral autophagy. Genetic ablation
of TRIM23 impairs autophagic control of HSV-1 infection.
HSV-1 infection or cGAS-STING stimulation induces
TBK1-mediated TRIM23 phosphorylation at S39, which triggers
TRIM23 autoubiquitination and GTPase activity and ultimately
elicits autophagy. Fibroblasts from a patient with herpes
simplex encephalitis heterozygous for a dominant-negative,
kinase-inactivating TBK1 mutation fail to activate autophagy
by TRIM23 and cGAS-STING. Our results thus identify the
cGAS-STING-TBK1-TRIM23 axis as a key autophagy defense
pathway and may stimulate new therapeutic interventions for
viral or inflammatory diseases.},
keywords = {Autophagy: immunology / Humans / Nucleotidyltransferases:
metabolism / Nucleotidyltransferases: genetics /
Nucleotidyltransferases: immunology / Herpesvirus 1, Human:
immunology / Herpesvirus 1, Human: physiology / Protein
Serine-Threonine Kinases: metabolism / Protein
Serine-Threonine Kinases: genetics / Membrane Proteins:
metabolism / Membrane Proteins: genetics / Animals /
Phosphorylation / Fibroblasts: metabolism / Fibroblasts:
virology / Mice / Ubiquitin-Protein Ligases: metabolism /
Ubiquitin-Protein Ligases: genetics / Herpes Simplex:
immunology / Herpes Simplex: virology / HEK293 Cells /
Signal Transduction / Ubiquitination /
Nucleotidyltransferases (NLM Chemicals) / Protein
Serine-Threonine Kinases (NLM Chemicals) / Membrane Proteins
(NLM Chemicals) / cGAS protein, human (NLM Chemicals) / TBK1
protein, human (NLM Chemicals) / STING1 protein, human (NLM
Chemicals) / Ubiquitin-Protein Ligases (NLM Chemicals) /
cGAS protein, mouse (NLM Chemicals)},
cin = {AG Sparrer},
ddc = {500},
cid = {I:(DE-2719)1910003},
pnm = {351 - Brain Function (POF4-351)},
pid = {G:(DE-HGF)POF4-351},
typ = {PUB:(DE-HGF)16},
pubmed = {pmid:40360474},
pmc = {pmc:PMC12075517},
doi = {10.1038/s41467-025-59338-5},
url = {https://pub.dzne.de/record/278654},
}