By Paul McClure October 29, 2023 Researchers have found that a 60-year-old antipsychotic drug reverses treatment resistance in a particularly nasty type of brain cancerDepositphotos Researchers have discovered that cerebrospinal fluid, the brain’s shock absorber, contributes to treatment resistance in people with brain cancer. But their study also identified a more-than-sixty-year-old antipsychotic medication that can be...