Evidence map›Paper›PMID 29925001›Full record

ArticleCell reports2018

Whole-Cell Scale Dynamic Organization of Lysosomes Revealed by Spatial Statistical Analysis.

Qinle Ba, Guruprasad Raghavan, Kirill Kiselyov, Ge Yang

Open access · goldAbstract read
In one paragraph

Article in Cell reports, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 47 papers.

0numbers the graph read from it
0cells of the map it votes in
47citing papers in PubMed
3.9field-weighted citation impact, top 6% 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

47 citing papers in PubMed, 78 citations in OpenAlex.

  1. Article
  2. Article
  3. Review
  4. Cystinosis and Cellular Energy Failure: Mitochondria at the Crossroads.International journal of molecular sciences · 2026
    Review
  5. Review
  6. Review
  7. Article
  8. Article
  9. Article
  10. Photoreceptor-Like Signal Transduction Between Polymer-Based Protocells.Advanced materials (Deerfield Beach, Fla.) · 2025
    Article
  11. Article
  12. Article
  13. Article
  14. Article
  15. Review
  16. Article
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  18. Review
  19. Article
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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

4 authors at 2 institutions in 1 country.

Qinle BaDepartment of Biomedical Engineering, Carnegie Mellon University, Pittsburgh, PA 15213, USA.
Guruprasad RaghavanDepartment of Biomedical Engineering, Carnegie Mellon University, Pittsburgh, PA 15213, USA.
Kirill KiselyovDepartment of Biological Sciences, University of Pittsburgh, Pittsburgh, PA 15260, USA.
Ge YangDepartment of Biomedical Engineering, Carnegie Mellon University, Pittsburgh, PA 15213, USA; Department of Computational Biology, Carnegie Mellon University, Pittsburgh, PA 15213, USA. Electronic address: geyang@andrew.cmu.edu.
Carnegie Mellon University · USUniversity of Pittsburgh · US

Funding

From brain iron deficiency to therapeutic opportunities in mucolipidosis IVR01NS096755 · NINDS · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI CONNOR, JAMES ROBERT, KISELYOV, KIRILL · 2016 to 2019
$1.7M
GDAP1 mediated cellular damage in MLIVR21NS094860 · NINDS · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI KISELYOV, KIRILL, VENKATACHALAM, KARTIK · 2016 to 2017
$428k
NINDS NIH HHS R01 NS096755NINDS NIH HHS R21 NS094860
6 · The paper itself

Abstract

In eukaryotic cells, lysosomes are distributed in the cytoplasm as individual membrane-bound compartments to degrade macromolecules and to control cellular metabolism. A fundamental yet unanswered question is whether and, if so, how individual lysosomes are organized spatially to coordinate and integrate their functions. To address this question, we analyzed their collective behavior in cultured cells using spatial statistical techniques. We found that in single cells, lysosomes maintain non-random, stable, yet distinct spatial distributions mediated by the cytoskeleton, the endoplasmic reticulum (ER), and lysosomal biogenesis. Throughout the intracellular space, lysosomes form dynamic clusters that significantly increase their interactions with endosomes. Cluster formation is associated with local increases in ER spatial density but does not depend on fusion with endosomes or spatial exclusion by mitochondria. Taken together, our findings reveal whole-cell scale spatial organization of lysosomes and provide insights into how organelle interactions are mediated and regulated across the entire intracellular space.

Indexed as

Spatial AnalysisStatistics as TopicActin CytoskeletonAnimalsBiological TransportChlorocebus aethiopsCOS CellsDiffusionEndoplasmic ReticulumEndosomesLysosomesMembrane FusionMicrotubulesMitochondriaclusteringendoplasmic reticulumendosomelysosomal positioninglysosomeorganelle interactionspatial distributionspatial organizationspatial statistical analysis

Identifiers

PMID29925001
PMCPMC6086371
OpenAlexW2768992071

What OpenQuestion holds

Textmetadata
LicenceTDM
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 OpenQuestion graph.