Evidence map›Paper›PMID 25106564›Full record

ArticleThe Journal of chemical physics2014

Modeling kinetics and equilibrium of membranes with fields: milestoning analysis and implication to permeation.

Alfredo E Cardenas, Ron Elber

Open access · bronzeAbstract read
In one paragraph

Article in The Journal of chemical physics, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed
2.6field-weighted citation impact, top 10% 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

19 citing papers in PubMed, 40 citations in OpenAlex.

  1. Article
  2. Article
  3. Statistical Mechanical Theories of Membrane Permeability.The journal of physical chemistry. B · 2024
    Article
  4. Article
  5. Article
  6. Review
  7. Article
  8. Review
  9. Article
  10. Article
  11. Article
  12. Article
  13. Two Relations to Estimate Membrane Permeability Using Milestoning.The journal of physical chemistry. B · 2016
    Article
  14. Article
  15. Article
  16. Perspective: Computer simulations of long time dynamics.The Journal of chemical physics · 2016
    Article
  17. Article
  18. Article
  19. Exact milestoning.The Journal of chemical physics · 2015
    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

2 authors at 1 institution in 1 country.

Alfredo E CardenasInstitute for Computational Engineering and Sciences, University of Texas at Austin, Austin, Texas 78712, USA.
Ron ElberInstitute for Computational Engineering and Sciences, University of Texas at Austin, Austin, Texas 78712, USA.
The University of Texas at Austin · US

Funding

LONG TIME DYNAMICS OF BIOMOLECULESR01GM059796 · NIGMS · UNIVERSITY OF TEXAS AT AUSTIN · PI ELBER, RON · 2000 to 2021
$5.7M
NIGMS NIH HHS GM05976NIGMS NIH HHS R01 GM059796
6 · The paper itself

Abstract

Coarse graining of membrane simulations by translating atomistic dynamics to densities and fields with Milestoning is discussed. The space of the membrane system is divided into cells and the different cells are characterized by order parameters presenting the number densities. The dynamics of the order parameters are probed with Milestoning. The methodology is illustrated here for a phospholipid membrane system (a hydrated bilayer of DOPC (1,2-dioleoyl-sn-glycero-3-phosphocholine) lipid molecules). Significant inhomogeneity in membrane internal number density leads to complex free energy landscape and local maps of transition times. Dynamics and distributions of cavities within the membrane assist the permeation of nonpolar solutes such as xenon atoms. It is illustrated that quantitative and detailed dynamics of water transport through DOPC membrane can be analyzed using Milestoning with fields. The reaction space for water transport includes at least two slow variables: the normal to the membrane plane, and the water density.

Indexed as

Models, ChemicalModels, MolecularComputer SimulationDiffusionElectromagnetic FieldsEnergy TransferKineticsLipid BilayersPermeabilityPhosphatidylcholinesStress, MechanicalWater1,2-oleoylphosphatidylcholineLipid BilayersPhosphatidylcholinesWater

Identifiers

PMID25106564
PMCPMC4119198
OpenAlexW1974373394

What OpenQuestion 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 OpenQuestion graph.