Vertebrate-arthropod communication dictates tick development and pathogen transmission.

Cross-species communication drives the coordination of diverse biological processes in complex systems. Rana et al. discovered that Ixodes scapularis, the tick vector of Lyme disease, produces a receptor that binds host interferon-gamma (IFNγ) in the blood meal, which orchestrates tick development, immunity, and vector competence.

A novel series of putative Brugia malayi histone demethylase inhibitors as potential anti-filarial drugs.

Filariasis, caused by a family of parasitic nematodes, affects millions of individuals throughout the tropics and is a major cause of acute and chronic morbidity. Current drugs are largely used in mass drug administration programs aimed at controlling the spread of disease by killing microfilariae, larval forms of the parasite responsible for transmission from humans to humans through insect vectors with limited efficacy against adult parasites. Although these drugs are effective, in some cases there are toxic liabilities.