Modifiers matching peptide:

• active,
• anticancer,
• proinflammatory,
• analgesic,
• endogenous,
• foreign,
• interesting,
• psychoactive,
• addictive,
• synthetic,
• natural,
• antigenic,
• minor,

Simple categories matching anticancer:

• drug,
• treatment,
• agent,
• peptide,
• therapy,
• modality,
• compound,