Evidence map›Paper›PMID 38899618›Full record

ArticleeLife2024

Novel autophagy inducers by accelerating lysosomal clustering against Parkinson's disease.

Yuki Date, Yukiko Sasazawa, Mitsuhiro Kitagawa, Kentaro Gejima, Ayami Suzuki, Hideyuki Saya, Yasuyuki Kida, Masaya Imoto, Eisuke Itakura, Nobutaka Hattori and 1 more

Abstract read
In one paragraph

Article in eLife, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers.

0numbers the graph read from it
0cells of the map it votes in
18citing 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

18 citing papers in PubMed.

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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

11 authors.

Yuki DateDepartment of Biology, Graduate School of Science and Engineering, Chiba University, Inage-ku, Chiba, Japan.ORCID https://orcid.org/0009-0004-1099-1829
Yukiko SasazawaDepartment of Neurology, Juntendo University Faculty of Medicine, Tokyo, Japan.ORCID https://orcid.org/0000-0002-0287-273X
Mitsuhiro KitagawaDepartment of Neurology, Juntendo University Faculty of Medicine, Tokyo, Japan.
Kentaro GejimaDepartment of Neurology, Juntendo University Faculty of Medicine, Tokyo, Japan.
Ayami SuzukiDepartment of Neurology, Juntendo University Faculty of Medicine, Tokyo, Japan.
Hideyuki SayaDivision of Gene Regulation, Institute for Advanced Medical Research, School of Medicine, Keio University, Tokyo, Japan.
Yasuyuki KidaBiotechnology Research Institute for Drug Discovery, National Institute of Advanced Industrial Science and Technology (AIST), Tsukuba, Japan.
Masaya ImotoDivision for Development of Autophagy Modulating Drugs, Juntendo University Faculty of Medicine, Tokyo, Japan.
Eisuke ItakuraDepartment of Biology, Graduate School of Science, Chiba University, Inage-ku, Chiba, Japan.
Nobutaka HattoriDepartment of Neurology, Juntendo University Faculty of Medicine, Tokyo, Japan.ORCID https://orcid.org/0000-0003-2305-301X
Shinji SaikiDepartment of Neurology, Juntendo University Faculty of Medicine, Tokyo, Japan.ORCID https://orcid.org/0000-0002-9732-8488

Funding

Japan Society for the Promotion of Science London 18K15464 21K07425Japan Society for the Promotion of Science London 18KK0242 18KT0027 22H02986
6 · The paper itself

Abstract

The autophagy-lysosome pathway plays an indispensable role in the protein quality control by degrading abnormal organelles and proteins including α-synuclein (αSyn) associated with the pathogenesis of Parkinson's disease (PD). However, the activation of this pathway is mainly by targeting lysosomal enzymic activity. Here, we focused on the autophagosome-lysosome fusion process around the microtubule-organizing center (MTOC) regulated by lysosomal positioning. Through high-throughput chemical screening, we identified 6 out of 1200 clinically approved drugs enabling the lysosomes to accumulate around the MTOC with autophagy flux enhancement. We further demonstrated that these compounds induce the lysosomal clustering through a JIP4-TRPML1-dependent mechanism. Among them, the lysosomal-clustering compound albendazole promoted the autophagy-dependent degradation of Triton-X-insoluble, proteasome inhibitor-induced aggregates. In a cellular PD model, albendazole boosted insoluble αSyn degradation. Our results revealed that lysosomal clustering can facilitate the breakdown of protein aggregates, suggesting that lysosome-clustering compounds may offer a promising therapeutic strategy against neurodegenerative diseases characterized by the presence of aggregate-prone proteins.

Indexed as

AutophagyLysosomesParkinson DiseaseAlbendazolealpha-SynucleinAutophagosomesHumansMicrotubule-Organizing CenterAlbendazolealpha-Synucleinalpha-synucleinautophagycell biologylysosomeParkinson's disease

Identifiers

PMID38899618
PMCPMC11221835

What Socratic 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 Socratic graph.