Evidence map›Paper›PMID 36579901›Full record

ArticleJournal of chemical theory and computation2023

Effect of Local Stress on Accurate Modeling of Bacterial Outer Membranes Using All-Atom Molecular Dynamics.

Emad Pirhadi, Juan M Vanegas, Mithila Farin, Jeffrey W Schertzer, Xin Yong

Open access · greenAbstract read
In one paragraph

Article in Journal of chemical theory and computation, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
0.9field-weighted citation impact, top 28% 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

5 citing papers in PubMed, 10 citations in OpenAlex.

  1. Article
  2. Review
  3. Article
  4. Article
  5. Review
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 2 institutions in 1 country.

Emad PirhadiDepartment of Mechanical Engineering, Binghamton University, Binghamton, New York 13902-6000, United States.
Juan M VanegasDepartment of Biochemistry and Biophysics, Oregon State University, Corvallis, Oregon 97331-4003, United States.
Mithila FarinDepartment of Mechanical Engineering, Binghamton University, Binghamton, New York 13902-6000, United States.
Jeffrey W SchertzerDepartment of Biological Sciences, Binghamton University, Binghamton, New York 13902-6000, United States.
Xin YongDepartment of Mechanical Engineering, Binghamton University, Binghamton, New York 13902-6000, United States.ORCID 0000-0002-8894-2750
Binghamton University · USOregon State University · US

Funding

Small-molecule membrane interactions as a driver of bacterial outer membrane vesicle biogenesis across speciesR15GM135862 · NIGMS · STATE UNIVERSITY OF NY,BINGHAMTON · PI SCHERTZER, JEFFREY · 2020 to 2020
$448k
NIGMS NIH HHS R15 GM135862
6 · The paper itself

Abstract

Biological membranes are fundamental components of living organisms that play an undeniable role in their survival. Molecular dynamics (MD) serves as an essential computational tool for studying biomembranes on molecular and atomistic scales. The status quo of MD simulations of biomembranes studies a nanometer-sized membrane patch periodically extended under periodic boundary conditions (PBCs). In nature, membranes are usually composed of different lipids in their two layers (referred to as leaflets). This compositional asymmetry imposes a fixed ratio of lipid numbers between the two leaflets in a periodically constrained membrane, which needs to be set appropriately. The widely adopted methods of defining a leaflet lipid ratio suffer from the lack of control over the mechanical tension of each leaflet, which could significantly influence research findings. In this study, we investigate the role of membrane-building protocol and the resulting initial stress state on the interaction between small molecules and asymmetric membranes. We model the outer membrane of

Indexed as

Bacterial Outer MembraneMolecular Dynamics SimulationCell MembraneLipid BilayersLipidsPseudomonas aeruginosaLipid BilayersLipids

Identifiers

PMID36579901
PMCPMC11521388
OpenAlexW4313279007

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.