Praziquantel (PZQ) is essentially the only drug currently available for treatment and control of schistosomiasis, a disease affecting hundreds of millions worldwide. Though highly effective overall, PZQ has limitations, most notably its significant lack of activity against immature schistosomes. Furthermore, the availability of only a single drug for a disease of this magnitude makes reports of...

It is clear that many drug transporters (both ABCs and SLCs) are present in the human skin. Different in vitro skin models can be used to investigate the role of drug transporters in the skin despite quantitative differences in expression profile across species. P-gp was shown to have an important influence on transdermal drug absorption in the skin and to function in “absorptive” transport, ca...

Drug addiction has often been described as a "hijacking" of the brain circuits involved in learning and memory. Glutamate is the principal excitatory neurotransmitter in the brain, and its contribution to synaptic plasticity and learning processes is well established in animal models. Likewise, over the past 20 years the addiction field has ascribed a critical role for glutamatergic transmissio...

Drug entry into cells was previously believed to be via diffusion through the lipid bilayer of the cell membrane, with the contribution to uptake by transporter proteins being of only marginal importance. Now, however, drug uptake is understood to be mainly transporter-mediated. This suggests that uptake transporters may be a major determinant of idiosyncratic drug response and a site at which ...

Brexpiprazole, a serotonin-dopamine activity modulator, is indicated for the treatment of schizophrenia and also adjunctive therapy to antidepressants Major Depressive Disorder. To determine drug–drug interaction risk cytochrome P450, SLC ABC transporters, brexpiprazole its metabolite, DM-3411 were assessed in this vitro investigation.Brexpiprazole exhibited weak inhibitory effects (IC50 >13 μm...