Edding Genor's GB268 Shows 19% Response Rate in Phase I Breast Cancer Cohort

PUBT · 2d ago
Edding Genor's GB268 Shows 19% Response Rate in Phase I Breast Cancer Cohort
  • Edding Genor presented preliminary Phase I results for GB268 in previously treated advanced solid tumors at the ESMO Congress 2026.
  • The experimental antibody showed antitumor activity in breast, ovarian and non-small cell lung cancers, including tumors with low PD-L1 expression.
  • Treatment was generally well tolerated; one patient experienced dose-limiting lung and heart inflammation that resolved with treatment.
  • Dose escalation was completed without reaching the maximum tolerated dose; dose expansion remained ongoing as of September 15, 2026.


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