Is eflornithine a cost-effective alternative to melarsoprol for the treatment of second-stage human West African trypanosomiasis in Caxito , Angola?
Eflornithine saves more lives than melarsoprol, but melarsoprol is slightly more cost-effective. Switching from melarsoprol to eflornithine can be considered as a cost-effective option according to the WHO choice criteria.
Trafficking and stability of functional channels to the membrane surface are critical for inhibitory efficacy. Phosphorylation of residues within GABAAR subunits plays an essential role in the assembly, trafficking, and cell surface stability of GABAARs. Neurosteroids are produced in the brain and are highly efficacious allosteric modulators of GABAAR-mediated current. This allosteric modulation by neurosteroids is influenced by the phosphorylated state of the GABAAR which is subunit dependent, adding temporal and regional variability to the neurosteroid response. Possible links between neurosteroid actions, phosphorylation, and GABAAR trafficking remain to be explored, but potential novel therapeutic targets may exist for numerous neurological and psychological disorders which are linked to fluctuations in neurosteroid levels and GABAA subunit expression.