Evidence map›Paper›PMID 34846537›Full record

ArticleEssays in biochemistry2021

Targeted proteolytic products of τ and α-synuclein in neurodegeneration.

Yuxing Xia, Grace M Lloyd, Benoit I Giasson

Abstract read
In one paragraph

Article in Essays in biochemistry, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing 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

8 citing papers in PubMed.

  1. Review
  2. Article
  3. Article
  4. Review
  5. Review
  6. Targeting caspase-2 interactions with tau in Alzheimer's disease and related dementias.Translational research : the journal of laboratory and clinical medicine · 2023
    Review
  7. Review
  8. 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

3 authors.

Yuxing XiaDepartment of Neuroscience, College of Medicine, University of Florida, Gainesville, FL 32610, U.S.A.
Grace M LloydDepartment of Neuroscience, College of Medicine, University of Florida, Gainesville, FL 32610, U.S.A.
Benoit I GiassonDepartment of Neuroscience, College of Medicine, University of Florida, Gainesville, FL 32610, U.S.A.ORCID 0000-0003-2992-4234

Funding

Interdisciplinary Training in Movement Disorders and NeurorestorationT32NS082168 · NINDS · UNIVERSITY OF FLORIDA · PI Melissa Jo Armstrong, David E Vaillancourt · 2015 to 2026
$2.8M
Prion and non-prion induction mechanisms of alpha-synuclein pathologyR01NS100876 · NINDS · UNIVERSITY OF FLORIDA · PI BORCHELT, DAVID R, GIASSON, BENOIT I · 2018 to 2022
$1.9M
Mechanisms of Aggregated Alpha-Synuclein Induction and ProgressionR01NS089622 · NINDS · UNIVERSITY OF FLORIDA · PI GIASSON, BENOIT I · 2014 to 2018
$1.6M
Investigating Mechanisms of Neurodegeneration in Transgenic Mouse Models of TauopathiesF30AG067673 · NIA · UNIVERSITY OF FLORIDA · PI XIA, YUXING · 2021 to 2023
$110k
NIA NIH HHS F30 AG067673NINDS NIH HHS R01 NS089622NINDS NIH HHS R01 NS100876NINDS NIH HHS T32 NS082168
6 · The paper itself

Abstract

CNS pathological inclusions comprising τ or α-synuclein (αSyn) define a spectrum of neurodegenerative diseases, and these can often present concurrently in the same individuals. The aggregation of both proteins is clearly associated with neurodegeneration and the deleterious properties of each protein is further supported by mutations in each gene (MAPT and SNCA, respectively) resulting in disease. The initiating events in most sporadic neurodegenerative diseases are still unclear but growing evidence suggests that the aberrant proteolytic cleavage of τ and αSyn results in products that can be toxic and/or initiate aggregation that can further spread by a prion-like mechanism. The accumulation of some of these cleavage products can further potentiate the progression of protein aggregation transmission and lead to their accumulation in peripheral biofluids such as cerebrospinal fluid (CSF) and blood. The future development of new tools to detect specific τ and αSyn abnormal cleavage products in peripheral biofluids could be useful biomarkers and better understand of the role of unique proteolytic activities could yield therapeutic interventions.

Indexed as

Neurodegenerative DiseasesPrionsalpha-SynucleinGene ExpressionHumansProteolysistau Proteinsalpha-SynucleinPrionstau Proteinsaggregationalpha synucleinneurodegenrationTautruncation

Identifiers

PMID34846537
PMCPMC8709889

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.