ArticleFrontiers in chemistry2026

Guanidinium-rich cell-penetrating peptidomimetic-doxorubicin conjugates show linker-dependent, reduced acute toxicity to cardiomyocytes and normal breast epithelium while retaining activity against a HER2-positive breast cancer model (SKBR3 spheroids).

Wiktoria Mallek et al.PubMed ↗Full text ↗Publisher ↗

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