Task: Answer Verification
Input (English): Question: Is functional dyspepsia associated with GNβ3 C825T and CCK-AR T/C polymorphism?
Answer: TT genotype of GNβ3 C825T is more common among patients with FD than among HC, suggesting that increased signal transduction associated with this genotype may be important in its pathophysiology. However, CCK-AR polymorphism is protective against FD.
Output (English): yes