Geninus Inc. endured a difficult debut on Korea Exchange’s Kosdaq board, but still raised ₩40 billion (US$33.83 million) through its listing. The 2 million shares on offer tumbled 25.56% at ₩13,400 (US$11.33) at the close of trading on Nov. 8, after Geninus priced them at ₩20,000.

After a shaky start to the year, Autolus Therapeutics plc has revived its fortunes, with Blackstone Life Sciences investing up to $250 million to fund its CAR T-cell technology and lead product targeting acute lymphoblastic leukemia.

Marengo Therapeutics Inc. is opening up a new front in the war on cancer by selectively deploying a tumor-infiltrating subpopulation of T cells, which can be activated by a newly identified, antibody-based mechanism. The Cambridge, Mass.-based company is taking forward a scientific concept that has been germinating for several years at founding investor and company creator ATP, which has now launched the firm with an $80 million series A round. Marengo is gearing up for a first clinical trial in 2022. “It’s a new chapter in T-cell biology,” CEO Zhen Su told BioWorld.

Beijing Airdoc Technology Co. Ltd. raised HK$1.67 billion (US$214.8 million) with its IPO on the Hong Kong Exchange (HKEX) on Nov. 5, falling below its expectations of a $500 million raise. Share prices for the artificial intelligence-based (AI) medical imaging firm were priced at HK$75.10 apiece and dropped 3.5% to HK$72.50.