Drug Discov Today 2019 Feb 01;242:533-543. doi: 10.1016/j.drudis.2018.10.015.

Microtransplantation of human brain receptors into oocytes to tackle key questions in drug discovery.

???displayArticle.abstract???
It is important in drug discovery to demonstrate that activity of novel drugs found by screening on recombinant receptors translates to activity on native human receptors in brain areas affected by disease. In this review, we summarise the development and use of the microtransplantation technique. Native receptors are reconstituted from human brain tissues into oocytes from the frog Xenopus laevis where they can be functionally assessed. Oocytes microtransplanted with hippocampal tissue from an epileptic patient were used to demonstrate that new antiepileptic agents act on receptors in diseased tissue. Furthermore, frozen post-mortem human tissues were used to show that drugs are active on receptors in brain areas associated with a disease; but not in areas associated with side effects.

???displayArticle.pubmedLink??? 30395928
???displayArticle.link??? Drug Discov Today