KCNH1 and neoplasm: Moreover, a fusion protein of single-chain Kv10.1-targeting antibody and tumour necrosis factor-related apoptosis inducing ligand (TRAIL) were shown to not only specifically induce apoptosis of tumour cells, but also to sensitise them for chemotherapeutic agents (Hartung et al. 2011; Hartung and Pardo 2016).