Evidence map›Paper›PMID 33086635›Full record

ArticleMembranes2020

Study of the Interaction of a Novel Semi-Synthetic Peptide with Model Lipid Membranes.

Lucia Sessa, Simona Concilio, Peter Walde, Tom Robinson, Petra S Dittrich, Amalia Porta, Barbara Panunzi, Ugo Caruso, Stefano Piotto

Abstract read
In one paragraph

Article in Membranes, 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
–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

8 citing papers in PubMed.

  1. Review
  2. Recent Progress in Photoresponsive Biomaterials.Molecules (Basel, Switzerland) · 2023
    Review
  3. Article
  4. Azobenzene as Antimicrobial Molecules.Molecules (Basel, Switzerland) · 2022
    Review
  5. Review
  6. Article
  7. Article
  8. 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

9 authors.

Lucia SessaDepartment of Pharmacy, University of Salerno, 84084 Fisciano (SA), Italy.ORCID 0000-0002-5343-2777
Simona ConcilioDepartment of Pharmacy, University of Salerno, 84084 Fisciano (SA), Italy.ORCID 0000-0002-1461-9301
Peter WaldeDepartment of Materials, ETH Zürich, 8093 Zürich, Switzerland.ORCID 0000-0002-0827-0545
Tom RobinsonDepartment of Theory and Bio-Systems, Max Planck Institute of Colloids and Interfaces, D-14424 Potsdam, Germany.ORCID 0000-0001-5236-7179
Petra S DittrichDepartment of Biosystems Science and Engineering, ETH Zurich, 4058 Basel, Switzerland.ORCID 0000-0001-5359-8403
Amalia PortaDepartment of Pharmacy, University of Salerno, 84084 Fisciano (SA), Italy.ORCID 0000-0001-5947-9472
Barbara PanunziDepartment of Agriculture, University of Napoli Federico II, 80055 Portici (NA), Italy.ORCID 0000-0001-9253-0794
Ugo CarusoDepartment of Chemical Sciences, University of Napoli Federico II, 80126 Napoli, Italy.ORCID 0000-0002-0572-5436
Stefano PiottoDepartment of Pharmacy, University of Salerno, 84084 Fisciano (SA), Italy.ORCID 0000-0002-3102-1918

Funding

European Grant CLINGLIO, Research & Innovation H2020-SC1-2017 Two-Stage-RTD Call H2020-SC1-2016-2017Italian Ministry of Education, University and Research (MIUR) 300395FRB17
6 · The paper itself

Abstract

Most linear peptides directly interact with membranes, but the mechanisms of interaction are far from being completely understood. Here, we present an investigation of the membrane interactions of a designed peptide containing a non-natural, synthetic amino acid. We selected a nonapeptide that is reported to interact with phospholipid membranes, ALYLAIRKR, abbreviated as ALY. We designed a modified peptide (azoALY) by substituting the tyrosine residue of ALY with an antimicrobial azobenzene-bearing amino acid. Both of the peptides were examined for their ability to interact with model membranes, assessing the penetration of phospholipid monolayers, and leakage across the bilayer of large unilamellar vesicles (LUVs) and giant unilamellar vesicles (GUVs). The latter was performed in a microfluidic device in order to study the kinetics of leakage of entrapped calcein from the vesicles at the single vesicle level. Both types of vesicles were prepared from a 9:1 (mol/mol) mixture of POPC (1-palmitoyl-2-oleoyl-

Indexed as

azo-amino acidGUVLUVMDpeptide

Identifiers

PMID33086635
PMCPMC7603383

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.