In this week's podcast version of Five Must-Know Things: ripples from SVB’s failure; Karuna’s schizophrenia win; big pharma remains open to partnering; ChatGPT comes to medical congresses; and China’s COVID vaccine lessons.

Karuna’s KarXT could be the first new mechanism for treating schizophrenia approved in more than 50 years and founder PureTech is tapping into that promise by linking up with Royalty Pharma and boosting its cashpile.

Public Company Edition: The closure of Silicon Valley Bank sank biotech stocks in the first full week of March, but valuations rose the next week when two big acquisitions were announced. Also, J&J’s consumer health spinout sold $7.75bn in notes ahead of its future IPO and Karuna grossed $400m in a follow-on offering.

The company is on track for a mid-2023 FDA filing, while executives suggested that they would likely pursue partnership for commercialization of the drug in Europe.