ESMO 23: Kelun/Merck, Hansoh ADCs Impress With Early Data In Breast Cancer

In new data from Chinese developers at ESMO, Kelun/Merck’s Trop2-targeting ADC SKB264 (MK-2870) appears ready to hog the limelight from Daiichi Sankyo/AstraZeneca’s Dato-DXd, while Hansoh’s B7-H4-targeting HS-20089 is coming to the fore against its global same-class competitors. There were also new clinical results for Mabwell/Hengrui’s Nectin-4-targeting 9MW2821 and HER2-targeting SHR-A1811.

stage limelight
ESMO Congress turns spotlight on ADCs from Chinese developers • Source: Shutterstock

Chinese-made antibody-drug conjugates (ADCs) are poised to come from behind as fast-followers of their global peers on the back of impressive new Phase I and II clinical data to be orally reported at the European Society for Medical Oncology (ESMO) Congress, being held in Madrid, Spain over 20-24 October.

Key Takeaways
  • Kelun/Merck, Hansoh's ADCs, targeting Trop2 and B7-H4 respectively, shine at ESMO with impressive early-stage clinical outcomes versus global front-runners.

Breast cancer has emerged as one of the main areas of focus. 

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