The second quarter in South Korea was marked by the return of several assets by licensing partners, including Thea Open Innovation, which gave back rights to two ophthalmic programs in-licensed from OliX. Merck & Co. also cancelled a co-research deal with Artiva Biotherapeutics.

AI specialist METiS Pharmaceuticals raked in $100m in a series C round, while four other deals backed by venture capital and private equity firms crossed the CNY100m ($14m) mark in the latest fundraisings by Chinese biopharma companies.

The ranks of B7-H3-targeting antibody-drug conjugates under development in China have seen their first dropout, although elsewhere there are two FGFR2b-directed ADCs with first-in-class potential on the horizon. Meanwhile, there have been other discontinuations of KRAS G12C inhibitors and anti-BCMA CAR-T cell therapies in the country, while new players have surfaced in the areas of mRNA cancer vaccines and amyloid-beta-targeting antibodies for Alzheimer’s disease.

Companies from China single-handedly sponsored a total of eight Phase III clinical studies that included US sites in 2023 compared to six in 2022 - but the figure was still below the record of 11 in 2021.