Evidence map›Paper›PMID 24497985›Full record

ArticlePloS one2014

Lysosome transport as a function of lysosome diameter.

Debjyoti Bandyopadhyay, Austin Cyphersmith, Jairo A Zapata, Y Joseph Kim, Christine K Payne

Open access · goldAbstract read
In one paragraph

Article in PloS one, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 86 papers.

0numbers the graph read from it
0cells of the map it votes in
86citing papers in PubMed
3.8field-weighted citation impact, top 7% 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

86 citing papers in PubMed, 156 citations in OpenAlex.

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  13. Peptide-coated DNA nanostructures as a platform for control of lysosomal function in cells.Chemical engineering journal (Lausanne, Switzerland : 1996) · 2024
    Article
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  19. Characterization of threeFrontiers in physiology · 2024
    Article
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26 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

5 authors at 1 institution in 1 country.

Debjyoti BandyopadhyaySchool of Chemistry and Biochemistry and Petit Institute for Bioengineering and Bioscience, Georgia Institute of Technology, Atlanta, Georgia, United States of America.
Austin CyphersmithSchool of Chemistry and Biochemistry and Petit Institute for Bioengineering and Bioscience, Georgia Institute of Technology, Atlanta, Georgia, United States of America.
Jairo A ZapataSchool of Chemistry and Biochemistry and Petit Institute for Bioengineering and Bioscience, Georgia Institute of Technology, Atlanta, Georgia, United States of America.
Y Joseph KimSchool of Chemistry and Biochemistry and Petit Institute for Bioengineering and Bioscience, Georgia Institute of Technology, Atlanta, Georgia, United States of America.
Christine K PayneSchool of Chemistry and Biochemistry and Petit Institute for Bioengineering and Bioscience, Georgia Institute of Technology, Atlanta, Georgia, United States of America.
Georgia Institute of Technology · US

Funding

Intracellular delivery and targeting of nanoparticlesDP2OD006470 · OD · GEORGIA INSTITUTE OF TECHNOLOGY · PI PAYNE, CHRISTINE K · 2009 to 2009
$2.3M
NIH HHS 1DP2OD006470NIH HHS DP2 OD006470
6 · The paper itself

Abstract

Lysosomes are membrane-bound organelles responsible for the transport and degradation of intracellular and extracellular cargo. The intracellular motion of lysosomes is both diffusive and active, mediated by motor proteins moving lysosomes along microtubules. We sought to determine how lysosome diameter influences lysosome transport. We used osmotic swelling to double the diameter of lysosomes, creating a population of enlarged lysosomes. This allowed us to directly examine the intracellular transport of the same organelle as a function of diameter. Lysosome transport was measured using live cell fluorescence microscopy and single particle tracking. We find, as expected, the diffusive component of intracellular transport is decreased proportional to the increased lysosome diameter. Active transport of the enlarged lysosomes is not affected by the increased lysosome diameter.

Indexed as

AnimalsBiological TransportCell LineDiffusionGreen Fluorescent ProteinsHeLa CellsHumansIntracellular SpaceLysosomal-Associated Membrane Protein 1LysosomesMicroscopy, ConfocalMicroscopy, FluorescenceSucroseGreen Fluorescent ProteinsLysosomal-Associated Membrane Protein 1Sucrose

Identifiers

PMID24497985
PMCPMC3908945
OpenAlexW2023084703

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.