AASDHPPT and cancer: Enrichment of plasma membranes with anionic lipids such as phosphatidylserine and sialic acid have been reported for cancer cells, including the MCF‐7 cell line, which is similar to HMLER.[18, 19, 20, 45, 46] Naturally derived antimicrobial peptides that have been repurposed as ACPs are typically cationic,[11, 19, 20, 46, 47, 48] and are thought to target cancer cell membranes enriched in anionic lipids.