Evidence map›Paper›PMID 18572274›Full record

ArticlePeptides2008

Peptides containing membrane-interacting motifs inhibit herpes simplex virus type 1 infectivity.

Stefania Galdiero, Annarita Falanga, Mariateresa Vitiello, Marina D'Isanto, Marco Cantisani, Aikaterini Kampanaraki, Ettore Benedetti, Helena Browne, Massimiliano Galdiero

Abstract read
In one paragraph

Article in Peptides, 2008. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 29 papers.

0numbers the graph read from it
0cells of the map it votes in
29citing 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

29 citing papers in PubMed.

  1. Article
  2. Review
  3. Review
  4. Review
  5. Article
  6. Article
  7. Article
  8. Membranotropic peptides mediating viral entry.Peptide science (Hoboken, N.J.) · 2018
    Review
  9. Article
  10. Article
  11. Article
  12. Infectivity inhibition by overlapping synthetic peptides derived from the gH/gL heterodimer of herpes simplex virus type 1.Journal of peptide science : an official publication of the European Peptide Society · 2017
    Article
  13. International journal of nanomedicine · 2017
    Article
  14. Article
  15. Membranotropic Cell Penetrating Peptides: The Outstanding Journey.International journal of molecular sciences · 2015
    Review
  16. Article
  17. Review
  18. Article
  19. Review
  20. 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

9 authors.

Stefania GaldieroDepartment of Biological Sciences, Division of Biostructures, University of Naples Federico II, Via Mezzocannone 16, 80134 Naples, Italy.
Annarita Falanga
Mariateresa Vitiello
Marina D'Isanto
Marco Cantisani
Aikaterini Kampanaraki
Ettore Benedetti
Helena Browne
Massimiliano Galdiero

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Herpes simplex virus (HSV) membrane fusion represents an attractive target for anti-HSV therapy. To investigate the structural basis of HSV membrane fusion and identify new targets for inhibition, we have investigated the different membranotropic domains of HSV-1 gH envelope glycoprotein. We observed that fusion peptides when added exogenously are able to inhibit viral fusion likely by intercalating with viral fusion peptides upon adopting functional structure in membranes. Interestingly, peptides analogous to the predicted HSV-1 gH loop region inhibited viral plaque formation more significantly. Their inhibitory effect appears to be a consequence of their ability to partition into membranes and aggregate within them. Circular dichroism spectra showed that peptides self-associate in aqueous and lipidic solutions, therefore the inhibition of viral entry may occur via peptides association with their counterpart on wild-type gH. The antiviral activity of HSV-1 peptides tested provides an attractive basis for the development of new fusion peptide inhibitors corresponding to regions outside the fusion protein heptad repeat regions.

Indexed as

Amino Acid SequenceAnimalsChlorocebus aethiopsCircular DichroismComputational BiologyElectrophoresis, Polyacrylamide GelHerpesvirus 1, HumanMembrane FusionPeptide FragmentsVero CellsViral Envelope Proteinsglycoprotein H, herpes simplex virus type 1Peptide FragmentsViral Envelope Proteins

Identifiers

PMID18572274
PMCPMC7172891

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.