...Iannone and Fresenius’ Al Wiegman will also join the board. Yang and Church also formed Hangzhou Qihan Bio Inc....

...raises $25.5M series A+ round After raising a $7.8 million series A round in 2018, Hangzhou Qihan Bio Inc....

...immune compatibility by modifying genes in pig cells involved in immunogenicity (see "CRISPR Pigs" ). Hangzhou Qihan Bio Inc....