URMC / Cardiovascular Research Institute / Research / Yan Lab / Lab Members Lab Members Principal InvestigatorChen Yan, Ph.D.CVRIPhone: (585) 276-9792Email ChenResearch Interest: Regulation and Function of Cyclic Nucleotide Phosphodiesterases in the Cardiovascular SystemPostdoctoral ScholarsSi (Vivian) Chen, Ph.D.Postdoctoral AssociateResearch Interest: Focuses on the role of cyclic nucleotide phosphodiesterase 10A (PDE10A) in regulating cardiac hypertrophy and dysfunction.Research StaffSarah GreenlyLaboratory TechnicianYishuai Zhang, Ph.D.Staff MemberGraduate StudentsChongyang Zhang, Ph.D.Research Interest: Focuses on the role of cyclic nucleotide phosphodiesterase 1C in smooth muscle cell remodeling in human vessel diseases.