Evidence map›Paper›PMID 21812418›Full record

ArticleACS chemical biology2011

Chemoproteomics-based design of potent LRRK2-selective lead compounds that attenuate Parkinson's disease-related toxicity in human neurons.

Nigel Ramsden, Jessica Perrin, Zhao Ren, Byoung Dae Lee, Nico Zinn, Valina L Dawson, Danny Tam, Michael Bova, Manja Lang, Gerard Drewes and 4 more

Open access · greenAbstract readLetter
In one paragraph

Article in ACS chemical biology, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 65 papers.

0numbers the graph read from it
0cells of the map it votes in
65citing papers in PubMed
12.0field-weighted citation impact, top 1% of its field
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

65 citing papers in PubMed, 149 citations in OpenAlex.

  1. Article
  2. MPMB-DR: Meta-path Integration of Multi-source Biological Information for Drug Repositioning.Interdisciplinary sciences, computational life sciences · 2026
    Article
  3. Article
  4. Article
  5. Exploring LRRK2-dependent Mechanisms in Parkinson's Disease Therapy.CNS & neurological disorders drug targets · 2025
    Review
  6. Review
  7. Article
  8. Article
  9. Article
  10. Article
  11. Characterization of 2,4-Dianilinopyrimidines Against FiveACS medicinal chemistry letters · 2023
    Article
  12. Article
  13. Review
  14. Review
  15. Article
  16. Review
  17. Article
  18. Article
  19. Dopaminergic neurodegeneration induced by Parkinson's disease-linked G2019S LRRK2 is dependent on kinase and GTPase activity.Proceedings of the National Academy of Sciences of the United States of America · 2020
    Article
  20. Review

5 more citing papers are in PubMed but not listed here.

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

14 authors at 3 institutions in 2 countries.

Nigel Ramsden
Jessica Perrin
Zhao Ren
Byoung Dae Lee
Nico Zinn
Valina L Dawson
Danny Tam
Michael Bova
Manja Lang
Gerard Drewes
Marcus Bantscheff
Frederique Bard
Ted M Dawson
Carsten Hopf
Johns Hopkins University · USCellCentric (United Kingdom) · GBJohns Hopkins Medicine · US

Funding

Understanding Mechanisms of a-synuclein pathologyP50NS038377 · NINDS · JOHNS HOPKINS UNIVERSITY · PI KO, HANSEOK · 1998 to 2019
$38.8M
NINDS NIH HHS P50 NS038377
6 · The paper itself

Abstract

Leucine-rich repeat kinase-2 (LRRK2) mutations are the most important cause of familial Parkinson's disease, and non-selective inhibitors are protective in rodent disease models. Because of their poor potency and selectivity, the neuroprotective mechanism of these tool compounds has remained elusive so far, and it is still unknown whether selective LRRK2 inhibition can attenuate mutant LRRK2-dependent toxicity in human neurons. Here, we employ a chemoproteomics strategy to identify potent, selective, and metabolically stable LRRK2 inhibitors. We demonstrate that CZC-25146 prevents mutant LRRK2-induced injury of cultured rodent and human neurons with mid-nanomolar potency. These precise chemical probes further validate this emerging therapeutic strategy. They will enable more detailed studies of LRRK2-dependent signaling and pathogenesis and accelerate drug discovery.

Indexed as

Drug DesignAnimalsCells, CulturedHumansLeucine-Rich Repeat Serine-Threonine Protein Kinase-2MutationNeuronsParkinson DiseaseProtein Kinase InhibitorsProtein Serine-Threonine KinasesProteomicsRatsLeucine-Rich Repeat Serine-Threonine Protein Kinase-2LRRK2 protein, humanProtein Kinase InhibitorsProtein Serine-Threonine Kinases

Identifiers

PMID21812418
PMCPMC3688284
OpenAlexW2022446710

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.