Evidence map›Paper›PMID 33264628›Full record

ArticleCell reports2020

TRIM11 Prevents and Reverses Protein Aggregation and Rescues a Mouse Model of Parkinson's Disease.

Guixin Zhu, Dilshan S Harischandra, Shivani Ghaisas, Pengfei Zhang, Wil Prall, Liangqian Huang, Chantal Maghames, Lili Guo, Esteban Luna, Korrie L Mack and 4 more

Abstract read
In one paragraph

Article in Cell reports, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 42 papers.

0numbers the graph read from it
0cells of the map it votes in
42citing 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

42 citing papers in PubMed.

  1. Review
  2. Article
  3. Article
  4. Review
  5. Article
  6. Review
  7. Review
  8. Article
  9. Article
  10. Article
  11. Review
  12. Review
  13. Article
  14. Article
  15. Article
  16. Article
  17. Article
  18. Article
  19. Article
  20. 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

14 authors.

Guixin ZhuDepartment of Cancer Biology and Abramson Family Cancer Research Institute, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA.
Dilshan S HarischandraDepartment of Cancer Biology and Abramson Family Cancer Research Institute, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA.
Shivani GhaisasDepartment of Cancer Biology and Abramson Family Cancer Research Institute, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA.
Pengfei ZhangDepartment of Cancer Biology and Abramson Family Cancer Research Institute, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA.
Wil PrallDepartment of Cancer Biology and Abramson Family Cancer Research Institute, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA.
Liangqian HuangDepartment of Cancer Biology and Abramson Family Cancer Research Institute, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA.
Chantal MaghamesDepartment of Cancer Biology and Abramson Family Cancer Research Institute, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA.
Lili GuoDepartment of Cancer Biology and Abramson Family Cancer Research Institute, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA.
Esteban LunaDepartment of Pathology and Laboratory Medicine and Center for Neurodegenerative Disease Research, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA.
Korrie L MackDepartment of Biochemistry and Biophysics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA.
Mariana P TorrenteDepartment of Biochemistry and Biophysics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA.
Kelvin C LukDepartment of Pathology and Laboratory Medicine and Center for Neurodegenerative Disease Research, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA.
James ShorterDepartment of Biochemistry and Biophysics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA.
Xiaolu YangDepartment of Cancer Biology and Abramson Family Cancer Research Institute, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA. Electronic address: xyang@pennmedicine.upenn.edu.

Funding

Institutional Clinical and Translational Science AwardUL1TR000003 · NCATS · UNIVERSITY OF PENNSYLVANIA · PI FITZGERALD, GARRET A · 2012 to 2015
$38.9M
University of Pennsylvania Postdoctoral Opportunities in Research and TeachingK12GM081259 · NIGMS · UNIVERSITY OF PENNSYLVANIA · PI Janis K. Burkhardt · 2007 to 2026
$20.1M
Propagation of Lewy pathology in Parkinsons diseaseR01NS088322 · NINDS · UNIVERSITY OF PENNSYLVANIA · PI LUK, KELVIN C · 2015 to 2025
$4.0M
Defining the mechanistic basis of a prion disaggregaseR01GM099836 · NIGMS · UNIVERSITY OF PENNSYLVANIA · PI SHORTER, JAMES · 2013 to 2024
$3.9M
A novel protein quality control system and its role in tumorigenesisR01CA243520 · NCI · UNIVERSITY OF PENNSYLVANIA · PI YANG, XIAOLU · 2020 to 2024
$2.2M
Role of Daxx in protein folding and tumorigenesisR01CA235760 · NCI · UNIVERSITY OF PENNSYLVANIA · PI YANG, XIAOLU · 2019 to 2023
$1.8M
p53 and tumor cell metabolismR01CA182675 · NCI · UNIVERSITY OF PENNSYLVANIA · PI YANG, XIAOLU · 2014 to 2018
$1.7M
Role of p53 family proteins in glucose metabolismR01CA184867 · NCI · UNIVERSITY OF PENNSYLVANIA · PI YANG, XIAOLU · 2014 to 2017
$1.3M
NCATS NIH HHS UL1 TR000003NCI NIH HHS R01 CA182675NCI NIH HHS R01 CA184867NCI NIH HHS R01 CA235760NCI NIH HHS R01 CA243520NIGMS NIH HHS K12 GM081259NIGMS NIH HHS R01 GM099836NINDS NIH HHS R01 NS088322
6 · The paper itself

Abstract

Neurodegenerative diseases are characterized by the formation and propagation of protein aggregates, especially amyloid fibrils. However, what normally suppresses protein misfolding and aggregation in metazoan cells remains incompletely understood. Here, we show that TRIM11, a member of the metazoan tripartite motif (TRIM) family, both prevents the formation of protein aggregates and dissolves pre-existing protein deposits, including amyloid fibrils. These molecular chaperone and disaggregase activities are ATP independent. They enhance folding and solubility of normal proteins and cooperate with TRIM11 SUMO ligase activity to degrade aberrant proteins. TRIM11 abrogates α-synuclein fibrillization and restores viability in cell models of Parkinson's disease (PD). Intracranial adeno-associated viral delivery of TRIM11 mitigates α-synuclein-mediated pathology, neurodegeneration, and motor impairments in a PD mouse model. Other TRIMs can also function as ATP-independent molecular chaperones and disaggregases. Thus, we define TRIMs as a potent and multifunctional protein quality-control system in metazoa, which might be applied to treat neurodegenerative diseases.

Indexed as

AnimalsDisease Models, AnimalHumansMiceParkinson DiseaseProtein AggregatesTripartite Motif ProteinsUbiquitin-Protein LigasesProtein AggregatesTRIM11 protein, humanTripartite Motif ProteinsUbiquitin-Protein Ligasesamyloid fibrildisaggregasemolecular chaperoneneurodegenerative diseasesParkinson’s diseaseprotein aggregationprotein quality controlSUMO E3 ligaseTRIM11TRIM proteins

Identifiers

PMID33264628
PMCPMC7906527

What OpenQuestion holds

Textmetadata
LicenceTDM
Read underepoch 390

Registered trials

None linked

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.