Spider venom: components, modes of action, and novel strategies in transcriptomic and proteomic analyses

N Langenegger, W Nentwig, L Kuhn-Nentwig - Toxins, 2019 - mdpi.com
This review gives an overview on the development of research on spider venoms with a
focus on structure and function of venom components and techniques of analysis. Major …

Animal toxins providing insights into TRPV1 activation mechanism

M Geron, A Hazan, A Priel - Toxins, 2017 - mdpi.com
Beyond providing evolutionary advantages, venoms offer unique research tools, as they
were developed to target functionally important proteins and pathways. As a key pain …

Hg1, novel peptide inhibitor specific for Kv1. 3 channels from first scorpion Kunitz-type potassium channel toxin family

ZY Chen, YT Hu, WS Yang, YW He, J Feng… - Journal of biological …, 2012 - ASBMB
The potassium channel Kv1. 3 is an attractive pharmacological target for autoimmune
diseases. Specific peptide inhibitors are key prospects for diagnosing and treating these …

Molecular characterization of a novel antimicrobial peptide from Mytilus coruscus

Z Liao, X Wang, H Liu, M Fan, J Sun, W Shen - Fish & shellfish immunology, 2013 - Elsevier
Antimicrobial peptides (AMPs) are components of the innate immune responses that form
the first line of host defense against pathogens. Marine mussels can produce a surprising …

Venom proteomic and venomous glands transcriptomic analysis of the Egyptian scorpion Scorpio maurus palmatus (Arachnida: Scorpionidae)

MA Abdel-Rahman, V Quintero-Hernandez… - Toxicon, 2013 - Elsevier
Proteomic analysis of the scorpion venom Scorpio maurus palmatus was performed using
reverse-phase HPLC separation followed by mass spectrometry determination. Sixty five …

Extreme diversity of scorpion venom peptides and proteins revealed by transcriptomic analysis: implication for proteome evolution of scorpion venom arsenal

Y Ma, Y He, R Zhao, Y Wu, W Li, Z Cao - Journal of proteomics, 2012 - Elsevier
Venom is an important genetic development crucial to the survival of scorpions for over
400million years. We studied the evolution of the scorpion venom arsenal by means of …

Experimental conversion of a defensin into a neurotoxin: implications for origin of toxic function

S Zhu, S Peigneur, B Gao, Y Umetsu… - … biology and evolution, 2014 - academic.oup.com
Scorpion K+ channel toxins and insect defensins share a conserved three-dimensional
structure and related biological activities (defense against competitors or invasive microbes …

The tale of a resting gland: transcriptome of a replete venom gland from the scorpion Hottentotta judaicus

D Morgenstern, BH Rohde, GF King, T Tal, D Sher… - Toxicon, 2011 - Elsevier
cDNA libraries are increasingly being used for high-throughput interrogation of animal
venomes. Most previous studies have focused on discovery of new venom toxins, whereas …

A bimodal activation mechanism underlies scorpion toxin–induced pain

S Yang, F Yang, B Zhang, BH Lee, B Li, L Luo… - Science …, 2017 - science.org
Venomous animals use peptide toxins for hunting and self-defense. To achieve these goals,
toxins need to bind to their targets with high affinity due to the small amount that a single bite …

Variability of potassium channel blockers in Mesobuthus eupeus scorpion venom with focus on Kv1. 1: An integrated transcriptomic and proteomic study

AI Kuzmenkov, AA Vassilevski, KS Kudryashova… - Journal of biological …, 2015 - ASBMB
The lesser Asian scorpion Mesobuthus eupeus (Buthidae) is one of the most widely spread
and dispersed species of the Mesobuthus genus, and its venom is actively studied …