Discovery of Amoebicidal Compounds by Combining Computational and Experimental Approaches.

ABSTRACT: Pathogenic and opportunistic free-living amoebae such as Acanthamoeba spp. can cause keratitis (Acanthamoeba keratitis [AK]), which may ultimately lead to permanent visual impairment or blindness. Acanthamoeba can also cause rare but usually fatal granulomatous amoebic encephalitis (GAE). Current therapeutic options for AK require a lengthy treatment with nonspecific drugs that are often associated with adverse effects. Recent developments in the field led us to target cAMP pathways, specifically phosphodiesterase. Guided by computational tools, we targeted the Acanthamoeba phosphodiesterase RegA. Computational studies led to the construction and validation of a homology model followed by a virtual screening protocol guided by induced-fit docking and chemical sc

SUBMITTER: Sebastian-Perez V 

PROVIDER: S-EPMC7849001 | biostudies-literature | 2021 Jan

REPOSITORIES: biostudies-literature