Janssen presents highly encouraging interim results at ESMO from the CHRYSALIS study with a combination of amivantamab and lazertinib. Based on the data, the global Phase III MARIPOSA study, which will assess the combo versus blockbuster Tagrisso, will begin next month including in South Korea, home to lazertinib's originator. 

Frank Zhang, co-founder and chair of the Hong Kong-listed Chinese biotech Genscript, parent of Nasdaq-listed cell therapy star, Legend Biotech, has been detained by Chinese authorities, along with four employees.

Tests used to detect cytomegalovirus in organ transplant patients may face an easier path to market under a proposed rule that the US Food and Drug Administration released on 18 September. See what the regulatory agency said about it here.