ADSL and cancer: Jan et al. designed cationic one-dimensional fibril assemblies formed from coil-sheet poly(l-lysine)-b-poly(l-threonine) block copolypeptides for cancer therapy [33], and Liu et al. reported a polymeric carrier for AMPs that could finely control the spatial distribution of AMPs in different biological microenvironments, thereby effectively enhancing their anticancer efficacy while minimizing their potential side effects [34].