Evidence map›Paper›PMID 28265065›Full record

ReviewProceedings of the National Academy of Sciences of the United States of America2017

Formation and size distribution of self-assembled vesicles.

Changjin Huang, David Quinn, Yoel Sadovsky, Subra Suresh, K Jimmy Hsia

Abstract readReview
In one paragraph

Review in Proceedings of the National Academy of Sciences of the United States of America, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 51 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
51citing papers in PubMed, 1 pooled it
–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

51 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
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  18. Membrane Vesicles of Clostridioides difficile and Other Clostridial Species.Advances in experimental medicine and biology · 2024
    Article
  19. Review
  20. 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

5 authors.

Changjin HuangDepartment of Biomedical Engineering, Carnegie Mellon University, Pittsburgh, PA 15213.
David QuinnDepartment of Mechanical Engineering, Carnegie Mellon University, Pittsburgh, PA 15213.
Yoel SadovskyMagee-Womens Research Institute, University of Pittsburgh, Pittsburgh, PA 15213.ORCID 0000-0003-2969-6737
Subra SureshDepartment of Biomedical Engineering, Carnegie Mellon University, Pittsburgh, PA 15213; kjhsia@cmu.edu suresh@cmu.edu.
K Jimmy HsiaDepartment of Biomedical Engineering, Carnegie Mellon University, Pittsburgh, PA 15213; kjhsia@cmu.edu suresh@cmu.edu.ORCID 0000-0001-5323-5442

Funding

Extracellular vesicles and their ncRNA cargo as markers of trophoblast injuryR01HD086325 · NICHD · MAGEE-WOMEN'S RES INST AND FOUNDATION · PI SADOVSKY, YOEL · 2015 to 2019
$3.6M
NICHD NIH HHS R01 HD086325
6 · The paper itself

Abstract

When detergents and phospholipid membranes are dispersed in aqueous solutions, they tend to self-assemble into vesicles of various shapes and sizes by virtue of their hydrophobic and hydrophilic segments. A clearer understanding of such vesiculation processes holds promise for better elucidation of human physiology and disease, and paves the way to improved diagnostics, drug development, and drug delivery. Here we present a detailed analysis of the energetics and thermodynamics of vesiculation by recourse to nonlinear elasticity, taking into account large deformation that may arise during the vesiculation process. The effects of membrane size, spontaneous curvature, and membrane stiffness on vesiculation and vesicle size distribution were investigated, and the critical size for vesicle formation was determined and found to compare favorably with available experimental evidence. Our analysis also showed that the critical membrane size for spontaneous vesiculation was correlated with membrane thickness, and further illustrated how the combined effects of membrane thickness and physical properties influenced the size, shape, and distribution of vesicles. These findings shed light on the formation of physiological extracellular vesicles, such as exosomes. The findings also suggest pathways for manipulating the size, shape, distribution, and physical properties of synthetic vesicles, with potential applications in vesicle physiology, the pathobiology of cancer and other diseases, diagnostics using in vivo liquid biopsy, and drug delivery methods.

Indexed as

ExosomesHumansHydrophobic and Hydrophilic InteractionsLipid BilayersModels, BiologicalParticle SizePhospholipidsUnilamellar LiposomesLipid BilayersPhospholipidsUnilamellar Liposomesexosomeextracellular vesicleslarge deformationself-assemblysize distribution

Identifiers

PMID28265065
PMCPMC5358381

What OpenQuestion holds

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Read underepoch 390

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.