Evidence map›Paper›PMID 40838126›Full record

ArticlemicroPublication biology2025

Expression of polyglutamine repeats at the pathogenic threshold modestly enhances tau neurotoxicity and protein accumulation in

Joshua C Hincks, Jade G Stair, Nicole F Liachko

Abstract read
In one paragraph

Article in microPublication biology, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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.

Joshua C HincksGeriatric Research Education and Clinical Center, VA Puget Sound Health Care System, Seattle, Washington, United States.
Jade G StairGeriatric Research Education and Clinical Center, VA Puget Sound Health Care System, Seattle, Washington, United States.
Nicole F LiachkoGeriatric Research Education and Clinical Center, VA Puget Sound Health Care System, Seattle, Washington, United States.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

CAG repeat expansions within the HTT gene cause Huntington's disease (HD), a devastating neurodegenerative disease characterized by progressive movement, cognitive, and behavioral symptoms. These expansions result in the expression and accumulation of neurotoxic poly-glutamine (polyQ). Disease initiation depends on the length of the expansion, with fewer than 35 repeats of polyQ typically not pathogenic, while 40 or greater repeats almost always result in HD. Longer expansions correlate with earlier onset of disease; however, there may be other factors that contribute to disease initiation or progression, particularly in individuals with repeat lengths close to or below the 40 repeat length pathogenic threshold. Aggregates of the protein tau are a frequent co-pathology in HD and may modify disease presentation. To examine relationships between tau and polyQ

Identifiers

PMID40838126
PMCPMC12364516

What OpenQuestion holds

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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.