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4 Results Found

  • Article
  • Open Access
7 Citations
1,523 Views
8 Pages

The Exotic Gastropod Clea helena (von dem Busch, 1847) as a Predator of Freshwater Gastropods: A Threat to Native Biota in India?

  • Pranesh Paul,
  • Koushik Paul,
  • Rupsha Karmakar,
  • Arnab Shee,
  • Debaditya Kumar and
  • Gautam Aditya

The carnivorous snail Clea (Anentome) helena (von dem Busch, 1847) (Gastropoda: Nassariidae), commonly called as the “assassin snail” is sold worldwide including India for aesthetics and the ability to kill pest snails in aquaria. Assuming invasion a...

  • Article
  • Open Access
14 Citations
7,338 Views
25 Pages

Hexapod Assassins’ Potion: Venom Composition and Bioactivity from the Eurasian Assassin Bug Rhynocoris iracundus

  • Nicolai Rügen,
  • Timothy P. Jenkins,
  • Natalie Wielsch,
  • Heiko Vogel,
  • Benjamin-Florian Hempel,
  • Roderich D. Süssmuth,
  • Stuart Ainsworth,
  • Alejandro Cabezas-Cruz,
  • Andreas Vilcinskas and
  • Miray Tonk

Assassin bug venoms are potent and exert diverse biological functions, making them potential biomedical goldmines. Besides feeding functions on arthropods, assassin bugs also use their venom for defense purposes causing localized and systemic reactio...

  • Review
  • Open Access
32 Citations
12,724 Views
29 Pages

Venom Peptides as a Rich Source of Cav2.2 Channel Blockers

  • Silmara R. Sousa,
  • Irina Vetter and
  • Richard J. Lewis

4 February 2013

Cav2.2 is a calcium channel subtype localized at nerve terminals, including nociceptive fibers, where it initiates neurotransmitter release. Cav2.2 is an important contributor to synaptic transmission in ascending pain pathways, and is up-regulated i...

  • Article
  • Open Access
38 Citations
18,332 Views
23 Pages

A Dipteran’s Novel Sucker Punch: Evolution of Arthropod Atypical Venom with a Neurotoxic Component in Robber Flies (Asilidae, Diptera)

  • Stephan Holger Drukewitz,
  • Nico Fuhrmann,
  • Eivind A. B. Undheim,
  • Alexander Blanke,
  • Julien Giribaldi,
  • Rosanna Mary,
  • Guillaume Laconde,
  • Sébastien Dutertre and
  • Björn Marcus Von Reumont

5 January 2018

Predatory robber flies (Diptera, Asilidae) have been suspected to be venomous due to their ability to overpower well-defended prey. However, details of their venom composition and toxin arsenal remained unknown. Here, we provide a detailed characteri...