Empowered Patient Podcast

Developing Chemically Modified Drugs that Cross the Blood-Brain Barrier to Treat Glioblastoma with Dr. Sandra Silberman CNS Pharmaceuticals

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Synopsis

Dr. Sandra Silberman, Chief Medical Officer at CNS Pharmaceuticals, has developed new therapies for glioblastoma that can cross the blood-brain barrier to reach brain tumors. Their lead drug candidates have been modified to slip into the membranes to inhibit tumor growth and attack the cancer cells. The anthracycline-based and taxane-based drugs are showing efficacy in clinical trials and are not showing the cardiotoxicity associated with anthracyclines. Sandra explains, "Anthracyclines are characteristically cardiotoxic. And we have just conducted a study of over 160 patients who have received this, and some of them for quite a long period of time. And we have not seen any cardiotoxicity. So we have one of the anthracyclines that is the first to actually cross the blood-brain barrier without any help from other mechanisms, and it also doesn't cause cardiotoxicity. So we have a really open field to be able to further develop this drug. And we know that this drug, based on all of our preclinical studies, is ve