Novel class of covalent Notum inhibitors, 4-(indolin-1-yl)-4-oxobutanoate esters are published by Zhao et al. and structures (7ARG, 7B2Z, 7B2Y, 7B2V, 7B37, 7B3F) will be available soon An antidote screening system for organophosphorus poisoning using zebrafish larvae is published by Dubrana et al.