Evidence map›Paper›PMID 40877054›Full record

ReviewTrends in biochemical sciences2025

PTMs as molecular encoders: reprogramming chaperones into epichaperomes for network control in disease.

Feixia Chu, Sahil Sharma, Stephen D Ginsberg, Gabriela Chiosis

Abstract readReview
In one paragraph

Review in Trends in biochemical sciences, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.

0numbers the graph read from it
0cells of the map it votes in
14citing 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

14 citing papers in PubMed.

  1. Article
  2. Review
  3. Article
  4. Review
  5. Review
  6. Review
  7. Review
  8. Review
  9. Review
  10. Article
  11. Review
  12. Mapping Dysfunctional Protein-Protein Interactions in Disease.Journal of visualized experiments : JoVE · 2025
    Article
  13. Review
  14. Article
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

4 authors.

Feixia ChuDepartment of Molecular, Cellular & Biomedical Sciences, University of New Hampshire, Durham, NH, USA.
Sahil SharmaChemical Biology Program, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA.
Stephen D GinsbergCenter for Dementia Research, Nathan Kline Institute, Orangeburg, NY 10962, USA; Department of Psychiatry, New York University Grossman School of Medicine, New York, NY 10016, USA; Department of Neuroscience & Physiology, New York University Grossman School of Medicine, New York, NY 10016, USA; NYU Neuroscience Institute, New York University Grossman School of Medicine, New York, NY 10016, USA.
Gabriela ChiosisChemical Biology Program, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA; Department of Medicine, Division of Solid Tumors, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA. Electronic address: chiosisg@mskcc.org.

Funding

X-RAY CRYSTALLOGRAPHYP30CA008748 · NCI · SLOAN-KETTERING INSTITUTE FOR CANCER RES · PI SELWYN M VICKERS · 1985 to 2026
$347.4M
TLR-TRIF mediated induction of GLI3 modulates innate inflammatory responsesP20GM113131 · NIGMS · UNIVERSITY OF NEW HAMPSHIRE · PI Sean Stoddart Coleman Edington · 2017 to 2026
$22.8M
Project 3: Structural Basis for grp94 Drug Development and Chaperone FunctionP01CA186866 · NCI · OHIO STATE UNIVERSITY · PI LI, ZIHAI · 2015 to 2019
$6.7M
Impact of sex differences on the trajectory of interactome dysfunctions across the AD spectrumR01AG074004 · NIA · SLOAN-KETTERING INST CAN RESEARCH · PI CHIOSIS, GABRIELA, GINSBERG, STEPHEN D · 2021 to 2025
$6.0M
Chaperome networks in Alzheimer's diseaseR01AG067598 · NIA · SLOAN-KETTERING INST CAN RESEARCH · PI ARANCIO, OTTAVIO, CHIOSIS, GABRIELA · 2021 to 2025
$5.9M
Selective interactome vulnerability across the Alzheimer’s disease spectrumR01AG072599 · NIA · SLOAN-KETTERING INST CAN RESEARCH · PI GABRIELA CHIOSIS, STEPHEN D GINSBERG · 2023 to 2026
$5.4M
[18F]-PU-AD epichaperome PET imaging probeRF1AG071805 · NIA · SLOAN-KETTERING INST CAN RESEARCH · PI CHIOSIS, GABRIELA, DUNPHY, MARK P. · 2022 to 2025
$4.8M
Small molecule Hsp90 inhibitors in AD treatmentU01AG032969 · NIA · SLOAN-KETTERING INST CAN RESEARCH · PI CHIOSIS, GABRIELA · 2010 to 2014
$3.5M
Biomarkers for predicting response to Hsp90 therapyR01CA172546 · NCI · SLOAN-KETTERING INST CAN RESEARCH · PI CHIOSIS, GABRIELA, DUNPHY, MARK P. · 2013 to 2017
$2.9M
Septhohippocamal connectome dysfunction in Down syndrome associated with Alzheimer’s disease pathophysiologyRF1AG077103 · NIA · NEW YORK UNIVERSITY SCHOOL OF MEDICINE · PI GINSBERG, STEPHEN D, STUTZMANN, GRACE E. · 2023 to 2023
$2.5M
A chemical chaperomics platform for ADR56AG061869 · NIA · SLOAN-KETTERING INST CAN RESEARCH · PI CHIOSIS, GABRIELA · 2018 to 2019
$1.8M
Selective interactome vulnerability across the Alzheimer’s disease spectrumR56AG072599 · NIA · SLOAN-KETTERING INST CAN RESEARCH · PI CHIOSIS, GABRIELA, GINSBERG, STEPHEN D · 2021 to 2021
$1.2M
NCI NIH HHS P01 CA186866NCI NIH HHS P30 CA008748NCI NIH HHS R01 CA172546NIA NIH HHS R01 AG067598NIA NIH HHS R01 AG072599NIA NIH HHS R01 AG074004NIA NIH HHS R56 AG061869NIA NIH HHS R56 AG072599NIA NIH HHS RF1 AG071805NIA NIH HHS RF1 AG077103NIA NIH HHS U01 AG032969NIGMS NIH HHS P20 GM113131
6 · The paper itself

Abstract

Recent discoveries reveal that post-translational modifications (PTMs) do more than regulate protein activity - they encode conformational states that transform chaperones into epichaperomes: multimeric scaffolds that rewire protein-protein interaction networks. This emerging paradigm expands the framework of chaperone biology in disease and provides a structural basis for systems-level dysfunction in disorders such as cancer and Alzheimer's disease. This review explores how PTMs within intrinsically disordered regions drive epichaperome formation, how these scaffolds selectively regulate disease-enabling functions, and why their disruption normalizes pathological networks. By highlighting PTMs as molecular encoders of supramolecular assemblies, we propose a shift from targeting proteins to targeting network architectures that sustain and perpetuate disease - a concept with broad implications for cell biology, disease propagation, and therapeutic design.

Indexed as

Alzheimer DiseaseMolecular ChaperonesNeoplasmsProtein Processing, Post-TranslationalAnimalsHumansMolecular Chaperoneschaperone reprogrammingintrinsically disordered regionsnetwork-centric therapeuticspost-translational controlprotein–protein interaction networkssupramolecular scaffolds

Identifiers

PMID40877054
PMCPMC12829026

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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.