Processed Buthus martensii Karsch scorpions ameliorate diet-induced NASH in mice by attenuating Kv1.3-mediated macrophage activation

Processed Buthus martensii Karsch (BmK) scorpion, also known as Quan-Xie, is a traditional Chinese medicine that is clinically used for the treatment of NAFLD due to its Tong-Luo-San-Jie effects. Our previous study showed that aqueous extract of processed BmK scorpion venom gland (pVg AE) inhibited macrophage inflammation by targeting Kv1.3 and identified the thermostable peptide BmKK2 as a potent Kv1.3 blocker.