Cited by 138Alzheimer's disease research and treatmentsDementia and Cognitive Impairment ResearchAldose Reductase and Taurine

Lysine-Directed Post-translational Modifications of Tau Protein in Alzheimer's Disease and Related Tauopathies

Open access
Kontaxi, Christiana, Piccardo, Pedro, Gill, Andrew C.·2017·Frontiers in Molecular Biosciences

Abstract

Tau is a microtubule-associated protein responsible mainly for stabilizing the neuronal microtubule network in the brain. Under normal conditions, tau is highly soluble and adopts an "unfolded" conformation. However, it undergoes conformational changes resulting in a less soluble form with weakened microtubule stabilizing properties. Altered tau forms characteristic pathogenic inclusions in Alzheimer's disease and related tauopathies. Although, tau hyperphosphorylation is widely considered to be the major trigger of tau malfunction, tau undergoes several post-translational modifications at lysine residues including acetylation, methylation, ubiquitylation, SUMOylation, and glycation. We are only beginning to define the site-specific impact of each type of lysine modification on tau biology as well as the possible interplay between them, but, like phosphorylation, these modifications are likely to play critical roles in tau's normal and pathobiology. This review summarizes the latest findings focusing on lysine post-translational modifications that occur at both endogenous tau protein and pathological tau forms in AD and other tauopathies. In addition, it highlights the significance of a site-dependent approach of studying tau post-translational modifications under normal and pathological conditions.

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 · 10.3389/fmolb.2017.00056

Cites

109 of 109 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?

  • In neuronal tissues, accumulation of AGEs induces glycation of α-synuclein and tau proteins, leading to protein dysfunction and aggregation of harmful protein oligomers capable of initiating and developing neurodegenerative diseases.

    “For instance, in neuronal tissues, the accumulation of AGEs induces glycation of α-synuclein and tau proteins, leading to protein dysfunction accompanied by the aggregation of harmful protein oligomers capable of initiating and developing neurodegenerative diseases27,28.”

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
Kontaxi, C., Piccardo, P., & Gill, A. C.
Affiliations
Roslin Institute (GB)
Corresponding author
Gill, Andrew C.
Venue
Frontiers in Molecular Biosciences
Published
2017-08-11
Volume
4
Pages
56-56
ISSN
2296-889X (ISSN-L)
OpenAlex
W2744353305
Cited by
138
References
109
Citations by year
2026: 4 · 2025: 13 · 2024: 15 · 2023: 17 · 2022: 19 · 2021: 24 · 2020: 17 · 2019: 9 · 2018: 19
FWCI
1.51
Type
journal article
Language
en
Open access
Licence
cc-by
Locations
  • Frontiers in Molecular Biosciences (publishedVersion, cc-by)
  • Europe PMC (PubMed Central) (publishedVersion, cc-by)
  • PubMed Central (publishedVersion, cc-by)
  • PubMed (publishedVersion)
  • Lincoln Repository (University of Lincoln) (acceptedVersion)
  • Edinburgh Research Explorer (University of Edinburgh) (submittedVersion, other-oa)
  • DOAJ (DOAJ: Directory of Open Access Journals) (submittedVersion, cc-by-sa)
  • Figshare (submittedVersion, cc-by)
  • Nottingham Trent University's Institutional Repository (Nottingham Trent Repository) (submittedVersion)
Funders
Biotechnology and Biological Sciences Research Council (BB/J004332/1, BB/P013759/1)
Topics
  • Health Sciences › Medicine › Physiology › Alzheimer's disease research and treatments
  • Health Sciences › Medicine › Psychiatry and Mental health › Dementia and Cognitive Impairment Research
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Cell Biology › Aldose Reductase and Taurine
Keywords
tau protein, lysine post-translational modifications, Alzheimer's disease, tauopathy, tau hyperphosphorylation, lysine acetylation, lysine methylation, ubiquitination, SUMOylation, glycation, tau conformation, microtubule stabilization

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