This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: General pathology, Subject name: Pathology
[{'content': 'Pro-inflammatory cytokine is \nSelect and explain. \nA. IL-1, B. IL-10, C. IL-4, D. IL-13', 'role': 'user'}, {'content': 'Answer: A \nExplanation: Cytokines are polypeptide products of many cell types that function as mediators of inflammation and immune responses The following are the anti-inflammatory cytokines: IL-10 TGF-b IL-4 IL-13 Pro-inflammatory cytokines IL-1 IL-6 TNF-Alpha Other cytokines that are more impoant in chronic inflammation include (IFN-g) and IL-12 IL-17, produced by T lymphocytes plays an impoant role in recruiting neutrophils involved in host defence against infections and in inflammatory diseases. ref:-basic pathology robbins 9th ed, page 48', 'role': 'assistant'}]