Evidence map›Paper›PMID 27096870›Full record

ReviewToxins2016

Peptide Toxins in Solitary Wasp Venoms.

Katsuhiro Konno, Kohei Kazuma, Ken-ichi Nihei

Abstract readReview
In one paragraph

Review in Toxins, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 26 papers.

0numbers the graph read from it
0cells of the map it votes in
26citing 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

26 citing papers in PubMed.

  1. Article
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  5. Article
  6. Review
  7. Article
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  9. Review
  10. Article
  11. Article
  12. Review
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  15. Review
  16. Article
  17. Novel neuroprotective peptides in the venom of the solitary scoliid waspThe journal of venomous animals and toxins including tropical diseases · 2021
    Article
  18. Review
  19. Article
  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

3 authors.

Katsuhiro KonnoInstitute of Natural Medicine, University of Toyama, Toyama 930-0194, Toyama, Japan. kkgon@inm.u-toyama.ac.jp.
Kohei KazumaInstitute of Natural Medicine, University of Toyama, Toyama 930-0194, Toyama, Japan. cokazuma@inm.u-toyama.ac.jp.
Ken-ichi NiheiFaculty of Agriculture, Utsunomiya University, Utsunomiya 321-8505, Tochigi, Japan. nihei98@cc.utsunomiya-u.ac.jp.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Solitary wasps paralyze insects or spiders with stinging venom and feed the paralyzed preys to their larva. Accordingly, the venoms should contain a variety of constituents acting on nervous systems. However, only a few solitary wasp venoms have been chemically studied despite thousands of species inhabiting the planet. We have surveyed bioactive substances in solitary wasp venoms found in Japan and discovered a variety of novel bioactive peptides. Pompilidotoxins (PMTXs), in the venoms of the pompilid wasps Anoplius samariensis and Batozonellus maculifrons, are small peptides consisting of 13 amino acids without a disulfide bond. PMTXs slowed Na⁺ channel inactivation, in particular against neuronal type Na⁺ channels, and were rather selective to the Nav1.6 channel. Mastoparan-like cytolytic and antimicrobial peptides are the major components of eumenine wasp venoms. They are rich in hydrophobic and basic amino acids, adopting a α-helical secondary structure, and showing mast cell degranulating, antimicrobial and hemolytic activities. The venom of the spider wasp Cyphononyx fulvognathus contained four bradykinin-related peptides. They are hyperalgesic and, dependent on the structure, differently associated with B₁ or B₂ receptors. Further survey led to the isolation of leucomyosuppressin-like FMRFamide peptides from the venoms of the digger wasps Sphex argentatus and Isodontia harmandi. These results of peptide toxins in solitary wasp venoms from our studies are summarized.

Indexed as

Insect ProteinsPeptidesWasp VenomsAnimalsBradykininFMRFamideHumansBradykininFMRFamideInsect ProteinsPeptidesWasp Venomsbradykinin-related peptidecytolytic peptideFMRFamide neuropeptideneurotoxinpeptide toxinsolitary wasp

Identifiers

PMID27096870
PMCPMC4848640

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.