Scorpion toxin peptide action at the ion channel subunit level

DM Housley, GD Housley, MJ Liddell, EA Jennings - Neuropharmacology, 2017 - Elsevier
This review categorizes functionally validated actions of defined scorpion toxin (SCTX)
neuropeptides across ion channel subclasses, highlighting key trends in this rapidly …

French scorpionism (mainland and oversea territories): narrative review of scorpion species, scorpion venom, and envenoming management

JA Vaucel, S Larréché, C Paradis, A Courtois, JM Pujo… - Toxins, 2022 - mdpi.com
Sixty-seven scorpion species have been described in France and its territories, where they
have been found to be heterogeneously distributed. Indeed, only one species can be found …

A comparative analysis of the proteomes and biological activities of the venoms from two sea snakes, Hydrophis curtus and Hydrophis cyanocinctus, from Hainan …

B Wang, Q Wang, C Wang, B Wang, L Qiu, S Zou… - Toxicon, 2020 - Elsevier
We characterized and compared the venom protein profiles of Hydrophis curtus (synonyms:
Lapemis hardwickii, Lapemis curtus and Hydrophis hardwickii) and Hydrophis cyanocinctus …

Scorpion toxins targeting Kv1. 3 channels: insights into immunosuppression

IS Oliveira, IG Ferreira, GM Alexandre-Silva… - Journal of Venomous …, 2019 - SciELO Brasil
Scorpion venoms are natural sources of molecules that have, in addition to their toxic
function, potential therapeutic applications. In this source the neurotoxins can be found …

Intraspecific variation of Centruroides sculpturatus scorpion venom from two regions of Arizona

EN Carcamo-Noriega, T Olamendi-Portugal… - Archives of biochemistry …, 2018 - Elsevier
This study investigated geographic variability in the venom of Centruroides sculpturatus
scorpions from different biotopes. Venom from scorpions collected from two different regions …

Arthropod toxins acting on neuronal potassium channels

JM Jiménez-Vargas, LD Possani, K Luna-Ramírez - Neuropharmacology, 2017 - Elsevier
Arthropod venoms are a rich mixture of biologically active compounds exerting different
physiological actions across diverse phyla and affecting multiple organ systems including …

Biochemical characterization of the venom of Central American scorpion Didymocentrus krausi Francke, 1978 (Diplocentridae) and its toxic effects in vivo and in vitro

D Rojas-Azofeifa, M Sasa, B Lomonte… - … and Physiology Part C …, 2019 - Elsevier
Venoms of medically important scorpions from Buthidae family have been intensively
studied, in contrast to non-buthid venoms, for which knowledge is scarce. In this work, we …

[HTML][HTML] Exploring the potential of Brazilian Amazonian scorpion venoms: A comprehensive review of research from 2001 to 2021

JR da Cruz, P Bulet, CM de Moraes - Toxicon: X, 2023 - Elsevier
The Amazon biome is home to many scorpion species, with around two hundred identified in
the region. Of these, forty-eight species have been reported so far and six of them are of …

Antiretroviral and cytotoxic activities of Tityus obscurus synthetic peptide

ECG da Mata, A Ombredane, GA Joanitti… - Archiv der …, 2020 - Wiley Online Library
New drugs are constantly in demand, and nature's biodiversity is a rich source of new
compounds for therapeutic applications. Synthetic peptides based on the transcriptome …

[HTML][HTML] Electrophysiological evaluation of the effect of peptide toxins on voltage-gated ion channels: a scoping review on theoretical and methodological aspects with …

J Rojas-Palomino, A Gómez-Restrepo… - Journal of Venomous …, 2024 - SciELO Brasil
The effect of peptide toxins on voltage-gated ion channels can be reliably assessed using
electrophysiological assays, such as the patch-clamp technique. However, much of the …