COMMENT OF THE WEEK Trials and Tribulations
This week, Jonita Davis wrote about a new approach to fixing addiction: illuminating certain neurons in the brain to weaken the pathways responsible for drug cravings. Some readers warned others to manage their expectations about the likelihood of such treatments taking off anytime soon.
While promising, keep in mind that this treatment will involve brain surgery and the introduction of recombinant viruses - essentially gene therapy in the human brain. While I strongly believe such a treatment can be effective, gene therapy clinical trials are extremely difficult to get approval for.
-Seth Weisberg
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