Animal toxins—Nature's evolutionary-refined toolkit for basic research and drug discovery

V Herzig, B Cristofori-Armstrong, MR Israel… - Biochemical …, 2020 - Elsevier
Venomous animals have evolved toxins that interfere with specific components of their
victim's core physiological systems, thereby causing biological dysfunction that aids in prey …

Genetic potassium channel-associated epilepsies: Clinical review of the Kv family

NM Allen, S Weckhuysen, K Gorman, MD King… - European Journal of …, 2020 - Elsevier
Next-generation sequencing has enhanced discovery of many disease-associated genes in
previously unexplained epilepsies, mainly in developmental and epileptic encephalopathies …

Overcoming challenges of HERG potassium channel liability through rational design: Eag1 inhibitors for cancer treatment

Ž Toplak, LA Hendrickx, R Abdelaziz… - Medicinal research …, 2022 - Wiley Online Library
Two decades of research have proven the relevance of ion channel expression for tumor
progression in virtually every indication, and it has become clear that inhibition of specific …

Innovative treatments for epilepsy: Venom peptides, cannabinoids, and neurostimulation

LS Lima, V Loyola, JVML Bicca, L Faro… - Journal of …, 2022 - Wiley Online Library
Antiepileptic drugs have been successfully treating epilepsy and providing individuals
sustained seizure freedom. However, about 30% of the patients with epilepsy present drug …

Venom-derived modulators of epilepsy-related ion channels

CY Chow, N Absalom, K Biggs, GF King… - Biochemical Pharmacology, 2020 - Elsevier
Epilepsy is characterised by spontaneous recurrent seizures that are caused by an
imbalance between neuronal excitability and inhibition. Since ion channels play …

“Electrifying dysmorphology”: potassium channelopathies causing dysmorphic syndromes

MJ Hamilton, M Suri - Advances in genetics, 2020 - Elsevier
Potassium channels are a heterogeneous group of membrane-bound proteins, whose
functions support a diverse range of biological processes. Genetic disorders arising from …

The Tarantula Toxin ω-Avsp1a Specifically Inhibits Human CaV3.1 and CaV3.3 via the Extracellular S3-S4 Loop of the Domain 1 Voltage-Sensor

V Herzig, YC Chen, YKY Chin, Z Dekan, YW Chang… - Biomedicines, 2022 - mdpi.com
Inhibition of T-type calcium channels (CaV3) prevents development of diseases related to
cardiovascular and nerve systems. Further, knockout animal studies have revealed that …

3D Pharmacophore-Based Discovery of Novel KV10.1 Inhibitors with Antiproliferative Activity

Ž Toplak, LA Hendrickx, Š Gubič, Š Možina, B Žegura… - Cancers, 2021 - mdpi.com
Simple Summary A novel structural class of inhibitors of the voltage-gated potassium
channel KV10. 1 was discovered by a ligand-based drug design method using a 3D …

Novel therapeutic approaches of ion channels and transporters in cancer

A Ramírez, J García-Quiroz, L Aguilar-Eslava… - Targets of Cancer …, 2020 - Springer
The expression and function of many ion channels and transporters in cancer cells display
major differences in comparison to those from healthy cells. These differences provide the …

Crouching Tiger, Hidden Protein: Searching for Insecticidal Toxins in Venom of the Red Tiger Assassin Bug (Havinthus rufovarius)

LC Wait, AA Walker, GF King - Toxins, 2020 - mdpi.com
Assassin bugs are venomous insects that prey on other arthropods. Their venom has lethal,
paralytic, and liquifying effects when injected into prey, but the toxins responsible for these …