Evidence map›Paper›PMID 32344772›Full record

ReviewInternational journal of molecular sciences2020

Promiscuous Roles of Autophagy and Proteasome in Neurodegenerative Proteinopathies.

Fiona Limanaqi, Francesca Biagioni, Stefano Gambardella, Pietro Familiari, Alessandro Frati, Francesco Fornai

Open access · goldAbstract readReview
In one paragraph

Review in International journal of molecular sciences, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 55 papers.

0numbers the graph read from it
0cells of the map it votes in
55citing papers in PubMed
6.9field-weighted citation impact, top 2% of its field
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

55 citing papers in PubMed, 90 citations in OpenAlex.

  1. Article
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  10. SON-dependent nuclear speckle rehabilitation alleviates proteinopathies.bioRxiv : the preprint server for biology · 2025
    Article
  11. Article
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  15. Article
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  18. Huntingtin contains an ubiquitin-binding domain and regulates lysosomal targeting of mitochondrial and RNA-binding proteins.Proceedings of the National Academy of Sciences of the United States of America · 2024
    Article
  19. Review
  20. Review
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

6 authors at 3 institutions in 1 country.

Fiona LimanaqiDepartment of Translational Research and New Technologies in Medicine and Surgery, University of Pisa, Via Roma 55, 56126 Pisa, Italy.ORCID 0000-0003-0185-2099
Francesca BiagioniI.R.C.C.S. Neuromed, Via Atinense 18, 86077 Pozzilli, Italy.ORCID 0000-0003-3566-4889
Stefano GambardellaI.R.C.C.S. Neuromed, Via Atinense 18, 86077 Pozzilli, Italy.
Pietro FamiliariDepartment of Human Neurosciences, Division of Neurosurgery, Sapienza University of Rome, 00185 Roma, Italy.ORCID 0000-0003-0513-2312
Alessandro FratiI.R.C.C.S. Neuromed, Via Atinense 18, 86077 Pozzilli, Italy.
Francesco FornaiDepartment of Translational Research and New Technologies in Medicine and Surgery, University of Pisa, Via Roma 55, 56126 Pisa, Italy.ORCID 0000-0002-3883-5084
Istituto Neurologico Mediterraneo · ITUniversity of Pisa · ITSapienza University of Rome · IT

Funding

Ministero della Salute Ricerca Corrente 2020
6 · The paper itself

Abstract

Alterations in autophagy and the ubiquitin proteasome system (UPS) are commonly implicated in protein aggregation and toxicity which manifest in a number of neurological disorders. In fact, both UPS and autophagy alterations are bound to the aggregation, spreading and toxicity of the so-called prionoid proteins, including alpha synuclein (α-syn), amyloid-beta (Aβ), tau, huntingtin, superoxide dismutase-1 (SOD-1), TAR-DNA-binding protein of 43 kDa (TDP-43) and fused in sarcoma (FUS). Recent biochemical and morphological studies add to this scenario, focusing on the coordinated, either synergistic or compensatory, interplay that occurs between autophagy and the UPS. In fact, a number of biochemical pathways such as mammalian target of rapamycin (mTOR), transcription factor EB (TFEB), Bcl2-associated athanogene 1/3 (BAG3/1) and glycogen synthase kinase beta (GSk3β), which are widely explored as potential targets in neurodegenerative proteinopathies, operate at the crossroad between autophagy and UPS. These biochemical steps are key in orchestrating the specificity and magnitude of the two degradation systems for effective protein homeostasis, while intermingling with intracellular secretory/trafficking and inflammatory pathways. The findings discussed in the present manuscript are supposed to add novel viewpoints which may further enrich our insight on the complex interactions occurring between cell-clearing systems, protein misfolding and propagation. Discovering novel mechanisms enabling a cross-talk between the UPS and autophagy is expected to provide novel potential molecular targets in proteinopathies.

Indexed as

AutophagyDisease SusceptibilityAnimalsApoptosis Regulatory ProteinsBiomarkersCell CommunicationGPI-Linked ProteinsHumansNeurodegenerative DiseasesNeuronsPrionsProteasome Endopeptidase ComplexProteolysisSignal TransductionApoptosis Regulatory ProteinsBiomarkersGPI-Linked ProteinsPrionsPRND protein, humanProteasome Endopeptidase Complexalpha-synucleinamyloid-betacell-to-cell propagationFUShuntingtinneuro-inflammationprion-likeSOD-1tauTDP-43

Identifiers

PMID32344772
PMCPMC7215558
OpenAlexW3020630657

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.