Evidence map›Paper›PMID 34569111›Full record

ArticleChemistry (Weinheim an der Bergstrasse, Germany)2021

Full-Atom Model of the Agonist LPS-Bound Toll-like Receptor 4 Dimer in a Membrane Environment.

Alejandra Matamoros-Recio, Juan Felipe Franco-Gonzalez, Lucia Perez-Regidor, Jean-Marc Billod, Joan Guzman-Caldentey, Sonsoles Martin-Santamaria

Abstract read
In one paragraph

Article in Chemistry (Weinheim an der Bergstrasse, Germany), 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed
–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

12 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
  4. Review
  5. Article
  6. Review
  7. Article
  8. Ergosterol Isolated fromMolecules (Basel, Switzerland) · 2023
    Article
  9. Modeling of Transmembrane Domain and Full-Length TLRs in Membrane Models.Methods in molecular biology (Clifton, N.J.) · 2023
    Article
  10. Review
  11. Article
  12. 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

6 authors.

Alejandra Matamoros-RecioDepartment of Structural and Chemical Biology, Centre for Biological Research Margarita Salas, CIB-CSIC, C/ Ramiro de Maeztu, 9, 28040, Madrid, Spain.ORCID http://orcid.org/0000-0003-1563-9408
Juan Felipe Franco-GonzalezDepartment of Structural and Chemical Biology, Centre for Biological Research Margarita Salas, CIB-CSIC, C/ Ramiro de Maeztu, 9, 28040, Madrid, Spain.ORCID http://orcid.org/0000-0002-5095-5257
Lucia Perez-RegidorDepartment of Structural and Chemical Biology, Centre for Biological Research Margarita Salas, CIB-CSIC, C/ Ramiro de Maeztu, 9, 28040, Madrid, Spain.
Jean-Marc BillodDepartment of Structural and Chemical Biology, Centre for Biological Research Margarita Salas, CIB-CSIC, C/ Ramiro de Maeztu, 9, 28040, Madrid, Spain.ORCID http://orcid.org/0000-0002-3293-6378
Joan Guzman-CaldenteyDepartment of Structural and Chemical Biology, Centre for Biological Research Margarita Salas, CIB-CSIC, C/ Ramiro de Maeztu, 9, 28040, Madrid, Spain.
Sonsoles Martin-SantamariaDepartment of Structural and Chemical Biology, Centre for Biological Research Margarita Salas, CIB-CSIC, C/ Ramiro de Maeztu, 9, 28040, Madrid, Spain.

Funding

H2020 European Research Council H2020-MSCA-ITN-642157Ministerio de Ciencia, Innovación y Universidades BES-2012-053653Ministerio de Ciencia, Innovación y Universidades BES-2015-071588Ministerio de Ciencia, Innovación y Universidades CTQ2014-57141-RMinisterio de Ciencia, Innovación y Universidades CTQ2017-88353-RMinisterio de Ciencia, Innovación y Universidades PID2020-113588RB-I00Ministerio de Ciencia, Innovación y Universidades PRE2018-086249
6 · The paper itself

Abstract

The Toll-like receptor 4 (TLR4)/myeloid differentiation factor 2 (MD-2) innate immunity system is a membrane receptor of paramount importance as therapeutic target. Its assembly, upon binding of Gram-negative bacteria lipopolysaccharide (LPS), and also dependent on the membrane composition, finally triggers the immune response cascade. We have combined ab-initio calculations, molecular docking, all-atom molecular dynamics simulations, and thermodynamics calculations to provide the most realistic and complete 3D models of the active full TLR4 complex embedded into a realistic membrane to date. Our studies give functional and structural insights into the transmembrane domain behavior in different membrane environments, the ectodomain bouncing movement, and the dimerization patterns of the intracellular Toll/Interleukin-1 receptor domain. Our work provides TLR4 models as reasonable 3D structures for the (TLR4/MD-2/LPS)

Indexed as

LipopolysaccharidesToll-Like Receptor 4Lymphocyte Antigen 96Molecular Docking SimulationSignal TransductionLipopolysaccharidesLymphocyte Antigen 96Toll-Like Receptor 4membrane proteinsmolecular dynamicsmolecular modelingmolecular recognitionToll-like receptors

Identifiers

PMID34569111
PMCPMC8596573

What OpenQuestion holds

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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.