Evidence map›Paper›PMID 40138451›Full record

ArticleThe Journal of cell biology2025

Sorting nexin 10 regulates lysosomal ionic homeostasis via ClC-7 by controlling PI(3,5)P2.

Jing Ze Wu, Joshua G Pemberton, Shin Morioka, Junko Sasaki, Priya Bablani, Takehiko Sasaki, Tamas Balla, Sergio Grinstein, Spencer A Freeman

Abstract read
In one paragraph

Article in The Journal of cell biology, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing 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

8 citing papers in PubMed.

  1. Review
  2. The molecular and functional interplay between the osteopetrosis-associated proteins SNX10, OSTM1, and CLC-7 during mouse osteoclastogenesis.Journal of bone and mineral research : the official journal of the American Society for Bone and Mineral Research · 2026
    Article
  3. Article
  4. Article
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  7. Review
  8. 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

9 authors.

Jing Ze WuProgram in Cell Biology, Hospital for Sick Children , Toronto, Canada.ORCID 0000-0001-6592-320X
Joshua G PembertonDepartment of Biology, Faculty of Science, Western University, London, Canada.ORCID 0000-0002-1492-1471
Shin MoriokaDepartment of Biochemical Pathophysiology, Medical Research Institute, Tokyo Medical and Dental University, Tokyo, Japan.ORCID 0000-0002-7702-0937
Junko SasakiDepartment of Biochemical Pathophysiology, Medical Research Institute, Tokyo Medical and Dental University, Tokyo, Japan.ORCID 0000-0002-2469-3791
Priya BablaniProgram in Cell Biology, Hospital for Sick Children , Toronto, Canada.ORCID 0009-0003-3973-1783
Takehiko SasakiDepartment of Biochemical Pathophysiology, Medical Research Institute, Tokyo Medical and Dental University, Tokyo, Japan.ORCID 0000-0003-1837-3748
Tamas BallaSection on Molecular Signal Transduction, Eunice Kennedy Shriver National Institute of Child Health and Human Development, National Institutes of Health , Bethesda, MD, USA.ORCID 0000-0002-9077-3335
Sergio GrinsteinProgram in Cell Biology, Hospital for Sick Children , Toronto, Canada.ORCID 0000-0002-0795-4160
Spencer A FreemanProgram in Cell Biology, Hospital for Sick Children , Toronto, Canada.ORCID 0000-0003-3455-3714

Funding

CIHR PJT-169180Natural Sciences and Engineering Research Council of Canada RGPIN-2022-04485
6 · The paper itself

Abstract

Mutations or ablation of Snx10 are associated with neurodegeneration, blindness, and osteopetrosis. The similarities between osteoclasts and macrophages prompted us to analyze the role of Snx10 in phagocytosis. Deletion of Snx10 impaired phagosome resolution. Defective resolution was caused by reduced Cl- accumulation within (phago)lysosomes, replicating the phenotype reported in macrophages lacking ClC-7, a lysosomal 2Cl-/H+ antiporter. Delivery of ClC-7 to (phago)lysosomes was unaffected by ablation of Snx10, but its activity was markedly depressed. Snx10 was found to regulate ClC-7 activity indirectly by controlling the availability of phosphatidylinositol 3,5-bisphosphate (PI[3,5]P2), which inhibits ClC-7. By limiting the formation of PI(3,5)P2, Snx10 enables the accumulation of luminal Cl- in phagosomes and lysosomes, which is required for their optimal degradative function. Our data suggest that Snx10 regulates the delivery of PI 3-phosphate (PI[3]P), the precursor of PI(3,5)P2, from earlier endocytic compartments to (phago)lysosomes. By controlling the traffic of phosphoinositides, Snx10 regulates phagosomal resolution and possibly accounts for the impaired bone resorption in Snx10-deficient osteoclasts.

Indexed as

LysosomesPhosphatidylinositol PhosphatesSorting NexinsAnimalsChloride ChannelsHomeostasisHumansMacrophagesMiceMice, KnockoutOsteoclastsPhagocytosisPhagosomesChloride ChannelsClcn7 protein, mousephosphatidylinositol 3,5-diphosphatePhosphatidylinositol PhosphatesSNX10 protein, mouseSorting Nexins

Identifiers

PMID40138451
PMCPMC11940377

What Socratic holds

Textmetadata
Read underepoch 390

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.