Evidence map›Paper›PMID 34503576›Full record

ReviewActa neuropathologica communications2021

Synaptic tau: A pathological or physiological phenomenon?

Miranda Robbins, Emma Clayton, Gabriele S Kaminski Schierle

Abstract readReview
In one paragraph

Review in Acta neuropathologica communications, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 60 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
60citing papers in PubMed, 1 pooled it
–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

60 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Oral Health as a Risk Factor for Alzheimer Disease.The journal of prevention of Alzheimer's disease · 2024
    Pooled it
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  3. International journal of molecular sciences · 2026
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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.

Miranda RobbinsDepartment of Chemical Engineering and Biotechnology, University of Cambridge, Cambridge, UK.
Emma ClaytonDepartment of Clinical and Experimental Epilepsy, University College London, London, UK.
Gabriele S Kaminski SchierleDepartment of Chemical Engineering and Biotechnology, University of Cambridge, Cambridge, UK. gsk20@cam.ac.uk.ORCID 0000-0002-1843-2202

Funding

Medical Research Council MR/K02292X/1Wellcome TrustWellcome Trust 065807/Z/01/ZWellcome Trust 203249/Z/16/Z
6 · The paper itself

Abstract

In this review, we discuss the synaptic aspects of Tau pathology occurring during Alzheimer's disease (AD) and how this may relate to memory impairment, a major hallmark of AD. Whilst the clinical diagnosis of AD patients is a loss of working memory and long-term declarative memory, the histological diagnosis is the presence of neurofibrillary tangles of hyperphosphorylated Tau and Amyloid-beta plaques. Tau pathology spreads through synaptically connected neurons to impair synaptic function preceding the formation of neurofibrillary tangles, synaptic loss, axonal retraction and cell death. Alongside synaptic pathology, recent data suggest that Tau has physiological roles in the pre- or post- synaptic compartments. Thus, we have seen a shift in the research focus from Tau as a microtubule-stabilising protein in axons, to Tau as a synaptic protein with roles in accelerating spine formation, dendritic elongation, and in synaptic plasticity coordinating memory pathways. We collate here the myriad of emerging interactions and physiological roles of synaptic Tau, and discuss the current evidence that synaptic Tau contributes to pathology in AD.

Indexed as

Alzheimer DiseaseAnimalsHumansNeurofibrillary TanglesNeuronal PlasticityNeuronsSynapsestau Proteinstau ProteinsAlzheimer’s diseaseMemoryNeurodegenerationPlasticitySynapsesTau

Identifiers

PMID34503576
PMCPMC8428049

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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.