Essential roles for deubiquitination in Leishmania life cycle progression

The parasitic protozoan Leishmania requires proteasomal, autophagic and lysosomal proteolytic pathways to enact the extensive cellular remodelling that occurs during its life cycle. The proteasome is essential for parasite proliferation, yet little is known about the requirement for ubiquitination/deubiquitination processes in growth and differentiation. Activity-based protein profiling of L. mexicana C12, C19 and C65 deubiquitinating cysteine...