Evidence map›Paper›PMID 37400440›Full record

ArticleNature communications2023

Loss of the batten disease protein CLN3 leads to mis-trafficking of M6PR and defective autophagic-lysosomal reformation.

Alessia Calcagni', Leopoldo Staiano, Nicolina Zampelli, Nadia Minopoli, Niculin J Herz, Giuseppe Di Tullio, Tuong Huynh, Jlenia Monfregola, Alessandra Esposito, Carmine Cirillo and 12 more

Open access · goldAbstract read
In one paragraph

Article in Nature communications, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 31 papers.

0numbers the graph read from it
0cells of the map it votes in
31citing papers in PubMed
7.9field-weighted citation impact, top 2% 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

31 citing papers in PubMed, 45 citations in OpenAlex.

  1. Article
  2. Article
  3. Reversible synaptic deficits in early-stage batten disease.Journal of translational medicine · 2026
    Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. Determining Lysosomal Enzyme Activity Using Fluorogenic Probes.Methods in molecular biology (Clifton, N.J.) · 2026
    Article
  10. Article
  11. Article
  12. Article
  13. Review
  14. Article
  15. Review
  16. Article
  17. TRPML-1 Dysfunction and Renal Tubulopathy in Mucolipidosis Type IV.Journal of the American Society of Nephrology : JASN · 2025
    Article
  18. Review
  19. Article
  20. Unifying biology of neurodegeneration in lysosomal storage diseases.Journal of inherited metabolic disease · 2025
    Review
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

22 authors at 7 institutions in 3 countries.

Alessia Calcagni'Department of Molecular and Human Genetics, Baylor College of Medicine, Houston, TX, 77030, USA. alessia.calcagni@bcm.edu.ORCID 0000-0002-1946-5815
Leopoldo StaianoTelethon Institute of Genetics and Medicine (TIGEM), Naples, Italy.ORCID 0000-0001-7017-1516
Nicolina ZampelliTelethon Institute of Genetics and Medicine (TIGEM), Naples, Italy.
Nadia MinopoliTelethon Institute of Genetics and Medicine (TIGEM), Naples, Italy.
Niculin J HerzDepartment of Molecular and Human Genetics, Baylor College of Medicine, Houston, TX, 77030, USA.
Giuseppe Di TullioTelethon Institute of Genetics and Medicine (TIGEM), Naples, Italy.
Tuong HuynhDepartment of Molecular and Human Genetics, Baylor College of Medicine, Houston, TX, 77030, USA.
Jlenia MonfregolaTelethon Institute of Genetics and Medicine (TIGEM), Naples, Italy.
Alessandra EspositoTelethon Institute of Genetics and Medicine (TIGEM), Naples, Italy.ORCID 0000-0002-3838-7242
Carmine CirilloTelethon Institute of Genetics and Medicine (TIGEM), Naples, Italy.
Aleksandar BajicDepartment of Molecular and Human Genetics, Baylor College of Medicine, Houston, TX, 77030, USA.
Mahla ZahabiyonDepartment of Molecular and Human Genetics, Baylor College of Medicine, Houston, TX, 77030, USA.
Rachel CurnockSchool of Biochemistry, Biomedical Sciences Building, University of Bristol, Bristol, BS8 1TD, UK.
Elena PolishchukTelethon Institute of Genetics and Medicine (TIGEM), Naples, Italy.
Luke ParkitnyDepartment of Molecular and Human Genetics, Baylor College of Medicine, Houston, TX, 77030, USA.ORCID 0000-0002-4473-0211
Diego Luis MedinaTelethon Institute of Genetics and Medicine (TIGEM), Naples, Italy.ORCID 0000-0002-7347-2645
Nunzia PastoreTelethon Institute of Genetics and Medicine (TIGEM), Naples, Italy.ORCID 0000-0002-8701-5592
Peter J CullenSchool of Biochemistry, Biomedical Sciences Building, University of Bristol, Bristol, BS8 1TD, UK.ORCID 0000-0002-9070-8349
Giancarlo ParentiTelethon Institute of Genetics and Medicine (TIGEM), Naples, Italy.
Maria Antonietta De MatteisTelethon Institute of Genetics and Medicine (TIGEM), Naples, Italy.ORCID 0000-0003-0053-3061
Paolo GrumatiTelethon Institute of Genetics and Medicine (TIGEM), Naples, Italy.ORCID 0000-0002-9942-9389
Andrea BallabioDepartment of Molecular and Human Genetics, Baylor College of Medicine, Houston, TX, 77030, USA. ballabio@tigem.it.ORCID 0000-0003-1381-4604
Baylor College of Medicine · USFederico II University Hospital · ITTelethon Institute Of Genetics And Medicine · ITUniversity of Bristol · GBInstitute of Genetic and Biomedical Research · ITIstituto Universitario di Studi Superiori di Pavia · ITNeurological Research Institute · US

Funding

Tumor BiologyP30CA125123 · NCI · BAYLOR COLLEGE OF MEDICINE · PI Michael M Ittmann · 2007 to 2026
$73.9M
Preclinical and Clincial OutcomesP50HD103555 · NICHD · BAYLOR COLLEGE OF MEDICINE · PI Sandesh Chakravarthy Sreenath Nagamani, David Loren Nelson · 2020 to 2026
$9.9M
MODULATION OF CELLULAR CLEARANCE TO TREAT HUMAN DISEASER01NS078072 · NINDS · BAYLOR COLLEGE OF MEDICINE · PI BALLABIO, ANDREA · 2012 to 2020
$3.1M
Dissecting and targeting lysosomal signaling in kidney tumorigenesisR01CA260205 · NCI · UNIVERSITY OF CALIFORNIA BERKELEY · PI ANDREA BALLABIO, Roberto Zoncu · 2022 to 2026
$2.7M
BD Biosciences Special Order LSRIIS10RR024574 · NCRR · BAYLOR COLLEGE OF MEDICINE · PI LUMPKIN, ELLEN A · 2009 to 2009
$430k
Medical Research Council MR/L007363/1Medical Research Council MR/P018807/1NCI NIH HHS P30 CA125123NCI NIH HHS R01 CA260205NCRR NIH HHS S10 RR024574NICHD NIH HHS P50 HD103555NINDS NIH HHS R01 NS078072Wellcome TrustWellcome Trust 104568/Z/14/ZWellcome Trust 220260/Z/20/Z
6 · The paper itself

Abstract

Batten disease, one of the most devastating types of neurodegenerative lysosomal storage disorders, is caused by mutations in CLN3. Here, we show that CLN3 is a vesicular trafficking hub connecting the Golgi and lysosome compartments. Proteomic analysis reveals that CLN3 interacts with several endo-lysosomal trafficking proteins, including the cation-independent mannose 6 phosphate receptor (CI-M6PR), which coordinates the targeting of lysosomal enzymes to lysosomes. CLN3 depletion results in mis-trafficking of CI-M6PR, mis-sorting of lysosomal enzymes, and defective autophagic lysosomal reformation. Conversely, CLN3 overexpression promotes the formation of multiple lysosomal tubules, which are autophagy and CI-M6PR-dependent, generating newly formed proto-lysosomes. Together, our findings reveal that CLN3 functions as a link between the M6P-dependent trafficking of lysosomal enzymes and lysosomal reformation pathway, explaining the global impairment of lysosomal function in Batten disease.

Indexed as

Membrane GlycoproteinsNeuronal Ceroid-LipofuscinosesAutophagyHumansHydrolasesLysosomesMolecular ChaperonesProteomicsReceptor, IGF Type 2CLN3 protein, humanHydrolasesMembrane GlycoproteinsMolecular ChaperonesReceptor, IGF Type 2

Identifiers

PMID37400440
PMCPMC10317969
OpenAlexW4382937647

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.