Cited by 189Histone Deacetylase Inhibitors Researchinterferon and immune responsesGenomics and Chromatin Dynamics

HDAC11 regulates type I interferon signaling through defatty-acylation of SHMT2

Open access
Cao, Ji, Sun, Lei, Aramsangtienchai, Pornpun, Spiegelman, Nicole A., Zhang, Xiaoyu, Huang, Weishan, Seto, Edward, Lin, Hening·2019·Proceedings of the National Academy of Sciences

Published version of a preprint

Abstract

The smallest histone deacetylase (HDAC) and the only class IV HDAC member, HDAC11, is reported to regulate immune activation and tumorigenesis, yet its biochemical function is largely unknown. Here we identify HDAC11 as an efficient lysine defatty-acylase that is >10,000-fold more efficient than its deacetylase activity. Through proteomics studies, we hypothesized and later biochemically validated SHMT2 as a defatty-acylation substrate of HDAC11. HDAC11-catalyzed defatty-acylation did not affect the enzymatic activity of SHMT2. Instead, it affects the ability of SHMT2 to regulate type I IFN receptor ubiquitination and cell surface level. Correspondingly, HDAC11 depletion increased type I IFN signaling in both cell culture and mice. This study not only demonstrates that HDAC11 has an activity that is much more efficient than the corresponding deacetylase activity, but also expands the physiological functions of HDAC11 and protein lysine fatty acylation, which opens up opportunities to develop HDAC11-specific inhibitors as therapeutics to modulate immune responses.

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

A few free checks a day · papers already verified open instantly · results are public

Integrity signals

Registry

Crossref · 10.1073/pnas.1815365116

Cites

38 of 38 references verified0 citation errors · 0 not checkable

Statistics

Claims the paper makes

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

A few free checks a day · papers already verified open instantly · results are public

Claims other papers make about this one

Each is checked against this paper’s own text: does it say what the citing paper says it does?

Self-check

Percentages, sums and reported differences re-computed from the paper’s own numbers.

The self-check needs the paper’s full text.

Cites

Flagged first, then by citations

Cited by

Sorted by citations

Authors
Cao, J., Sun, L., Aramsangtienchai, P., Spiegelman, N. A., Zhang, X., Huang, W., Seto, E., & Lin, H.
Affiliations
  • Cornell University (US)
  • George Washington University (US)
  • Howard Hughes Medical Institute (US)
Corresponding author
Lin, Hening
Venue
Proceedings of the National Academy of Sciences
Published
2019-02-28
Volume
116
Issue
12
Pages
5487-5492
ISSN
  • 0027-8424 (ISSN-L)
  • 1091-6490
OpenAlex
W2766922695
Cited by
189
References
38
Citations by year
2026: 22 · 2025: 25 · 2024: 26 · 2023: 23 · 2022: 20 · 2021: 30 · 2020: 23 · 2019: 16 · 2018: 2 · 2013: 1
FWCI
7.37
Type
journal article
Language
en
Open access
Locations
  • Proceedings of the National Academy of Sciences (publishedVersion, cc-by-nc-nd)
  • bioRxiv (Cold Spring Harbor Laboratory) (acceptedVersion)
  • Europe PMC (PubMed Central) (publishedVersion, cc-by-nc-nd)
  • PubMed Central (publishedVersion, cc-by-nc-nd)
  • PubMed (publishedVersion)
  • Civil War Book Review (submittedVersion)
Funders
  • HHS | NIH | National Institute of Diabetes and Digestive and Kidney Diseases (DK107868)
  • HHS | National Institutes of Health (S10RR025502, 1S10 OD017992-01)
Topics
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Histone Deacetylase Inhibitors Research
  • Life Sciences › Immunology and Microbiology › Immunology › interferon and immune responses
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Genomics and Chromatin Dynamics
Keywords
HDAC11, SHMT2, type I interferon signaling, protein surface exposure, histone deacetylase, immune regulation
MeSH terms
Acylation, Animals, Histone Deacetylases, Humans, Interferon Type I, Glycine Hydroxymethyltransferase, Signal Transduction, Mice, Knockout, Hydroxymethyl and Formyl Transferases, Mice, HEK293 Cells

About these checks

Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.

Statistics and arithmetic are recomputed, not judged.

Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.

What counts as a claim ›How we measure confidence ›How we check this ›

Are you an author, or do you see a problem with this page? Request a review