Modifiers matching peptide:

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

Simple categories matching proinflammatory:

• response,
• cytokine,
• cell,
• compound,
• agent,
• property,
• substance,
• protein,
• molecule,
• neurotransmitter,
• activity,
• leukocyte,
• peptide,