.ai-based software may help predict risk of dementia . .turn on desktop notifications for breaking stories about interest? .as of this month, there are 56 companies in china involved in the commercialization of car cell therapies . .�now we know the astonishing truth that some patients are waiting a year or more just to get treatment. it�s simply not good enough.� . taking ustekinumab�a biologic that targets a different aspect of the immune system," gelfand said. . here are 4 mass. biotechs making noise at the ash conference so far