Evidence map›Paper›PMID 34113722›Full record

ArticleCommunications chemistry2020

Membrane protein mediated bilayer communication in networks of droplet interface bilayers.

Stuart Haylock, Mark S Friddin, James W Hindley, Enrique Rodriguez, Kalypso Charalambous, Paula J Booth, Laura M C Barter, Oscar Ces

Open access · goldAbstract read
In one paragraph

Article in Communications chemistry, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed
1.0field-weighted citation impact, top 25% 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

8 citing papers in PubMed, 17 citations in OpenAlex.

  1. Article
  2. Physical insights into biological memory using phospholipid membranes.The European physical journal. E, Soft matter · 2024
    Article
  3. Evidence for long-term potentiation in phospholipid membranes.Proceedings of the National Academy of Sciences of the United States of America · 2022
    Article
  4. Review
  5. Article
  6. Review
  7. Article
  8. Integrating Membrane Transporter Proteins into Droplet Interface Bilayers.Methods in molecular biology (Clifton, N.J.) · 2021
    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

8 authors at 3 institutions in 1 country.

Stuart HaylockDepartment of Chemistry, Molecular Sciences Research Hub, Imperial College London, 80 Wood Lane, London W12 0BZ, UK.ORCID https://orcid.org/0000-0002-6212-0636
Mark S FriddinDepartment of Chemistry, Molecular Sciences Research Hub, Imperial College London, 80 Wood Lane, London W12 0BZ, UK.ORCID https://orcid.org/0000-0003-4421-8792
James W HindleyDepartment of Chemistry, Molecular Sciences Research Hub, Imperial College London, 80 Wood Lane, London W12 0BZ, UK.ORCID https://orcid.org/0000-0002-3392-4387
Enrique RodriguezDepartment of Chemistry, Molecular Sciences Research Hub, Imperial College London, 80 Wood Lane, London W12 0BZ, UK.
Kalypso CharalambousDepartment of Chemistry, King's College London, Britannia House, 7 Trinity Street, London SE1 1DB, UK.
Paula J BoothDepartment of Chemistry, King's College London, Britannia House, 7 Trinity Street, London SE1 1DB, UK.
Laura M C BarterDepartment of Chemistry, Molecular Sciences Research Hub, Imperial College London, 80 Wood Lane, London W12 0BZ, UK.
Oscar CesDepartment of Chemistry, Molecular Sciences Research Hub, Imperial College London, 80 Wood Lane, London W12 0BZ, UK.
Institute of Structural and Molecular Biology · GBImperial College London · GBKing's College London · GB

Funding

European Research Council 294342Wellcome Trust 214259
6 · The paper itself

Abstract

Droplet interface bilayers (DIBs) are model membranes formed between lipid monolayer-encased water droplets in oil. Compared to conventional methods, one of the most unique properties of DIBs is that they can be connected together to generate multi-layered 'tissue-like' networks, however introducing communication pathways between these compartments typically relies on water-soluble pores that are unable to gate. Here, we show that network connectivity can instead be achieved using a water-insoluble membrane protein by successfully reconstituting a chemically activatable mutant of the mechanosensitive channel MscL into a network of DIBs. Moreover, we also show how the small molecule activator can diffuse through an open channel and across the neighbouring droplet to activate MscL present in an adjacent bilayer. This demonstration of membrane protein mediated bilayer communication could prove key toward developing the next generation of responsive bilayer networks capable of defining information flow inside a minimal tissue.

Identifiers

PMID34113722
PMCPMC7610947
OpenAlexW3035461870

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.