ArticleCommunications chemistry2026
Human chaperone DNAJB6b suppresses tau fibril formation through co-aggregation.
Article in Communications chemistry, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
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.
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.
Who cites it
0 citing papers in PubMed.
No citing paper in PubMed yet.
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
6 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The aggregation of the tau protein into intraneuronal fibrillar tangles is closely associated with the pathology of Alzheimer's disease. The endogenous defense system against this process includes molecular chaperones, among which DNAJB6b has emerged as a key component. Using a tau model system comprising the tau fragment 304-380C322S, which spans the amyloidogenic core of ex vivo Alzheimer's disease fibrils, we investigated the impact of DNAJB6b on tau fibril formation. Here, we show that DNAJB6b potently delays tau aggregation by co-assembling with small tau aggregates and by binding to mature fibrils, thereby reducing their ability to catalyze further fibril growth. This interplay between tau and the chaperone results in greatly reduced fibril formation rate and a lower final fibril mass, which we interpret as increased tau solubility. Moreover, solution-state NMR spectroscopy confirms that DNAJB6b does not interact with tau monomers.
Identifiers
What OpenQuestion holds
Registered trials
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.