IDO may thus represent an important regulatory checkpoint that enhances Treg activity in tumor-bearing hosts. This knowledge has been exploited with IDO inhibitors in cancer immunotherapy [125]. Additional mech
Therefore, some works have demonstrated that GSH-coupling nanoparticles represent a feasible and promising approach for the delivery of drugs to the brain [48,49,50]. Maussang et al. used liposomes modified with GSH and increased the brain uptake of ribavirin, which was used as a drug model,...