Task: Answer Verification
Input (English): Question: Does theanine improve the function of dendritic cells via the downregulation of cyclooxygenase-2 expression?
Answer: Theanine inhibits the transcription and translation of COX-2 and regulates the balance of IL-10/IL-12 secretion in bombesin-inhibited DCs, leading to the recovery of a state of activation in DCs.
Output (English): yes