Evidence map›Paper›PMID 40068133›Full record

ArticleBiochemistry2025

Binding Sites of a PET Ligand in Tau Fibrils with the Alzheimer's Disease Fold from

Frida N Angehrn, Pu Duan, Jia Yi Zhang, Mei Hong

Abstract read
In one paragraph

Article in Biochemistry, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing 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

3 citing papers in PubMed.

  1. Article
  2. Article
  3. 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

4 authors.

Frida N AngehrnDepartment of Chemistry, Massachusetts Institute of Technology, 170 Albany Street, Cambridge, Massachusetts 02139, United States.ORCID 0000-0002-0502-1877
Pu DuanDepartment of Chemistry, Massachusetts Institute of Technology, 170 Albany Street, Cambridge, Massachusetts 02139, United States.
Jia Yi ZhangDepartment of Chemistry, Massachusetts Institute of Technology, 170 Albany Street, Cambridge, Massachusetts 02139, United States.ORCID 0009-0004-9765-674X
Mei HongDepartment of Chemistry, Massachusetts Institute of Technology, 170 Albany Street, Cambridge, Massachusetts 02139, United States.ORCID 0000-0001-5255-5858

Funding

Molecular structures of tau aggregates studied by solid-state NMRRF1AG059661 · NIA · MASSACHUSETTS INSTITUTE OF TECHNOLOGY · PI HONG, MEI · 2018 to 2021
$2.1M
Tau structure and dynamics in Alzheimer's diseaseR01AG059661 · NIA · MASSACHUSETTS INSTITUTE OF TECHNOLOGY · PI Mei Hong · 2023 to 2026
$1.8M
NIA NIH HHS R01 AG059661NIA NIH HHS RF1 AG059661
6 · The paper itself

Abstract

Aggregation of the tau protein into cross-β amyloid fibrils is a hallmark of Alzheimer's disease (AD) and many other neurodegenerative disorders. Developing small molecules that bind these tau fibrils is important for the diagnosis and treatment of tauopathies. Here, we report the binding sites of a positron emission tomography (PET) ligand, PI-2620, to a recombinant tau construct that adopts the C-shaped AD fold. Using solid-state NMR

Indexed as

Alzheimer DiseaseAmyloidtau ProteinsBinding SitesCarbon IsotopesFluorineFluorine RadioisotopesHumansLigandsMolecular Docking SimulationNuclear Magnetic Resonance, BiomolecularPositron-Emission TomographyProtein FoldingAmyloidCarbon-13Carbon IsotopesFluorineFluorine RadioisotopesLigandstau Proteins

Identifiers

PMID40068133
PMCPMC12225535

What OpenQuestion holds

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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.