Jian Cui

Professor Jian Cui is a faculty member in the Department of Medicine at Penn State University's College of Medicine, specializing in the Division of Cardiology within the Penn State Heart and Vascular Institute. His research focuses on cardiovascular physiology with particular emphasis on autonomic nervous system regulation.

His primary research interests include Sympathetic Nerve activity, Nerve Conduction, Muscle Sympathetic Nerve Activity, Baroreflex mechanisms, Heat Stress responses, Blood Pressure regulation, Heart Rate variability, and Whole-body Heating effects. His work significantly contributes to understanding cardiovascular control mechanisms in both healthy individuals and patients with conditions like peripheral artery disease and diabetes.

Analysis of his recent publications reveals a strong focus on cardiovascular reflexes, autonomic function, and hemodynamic regulation. His research consistently examines the interplay between neural control mechanisms and cardiovascular responses, particularly in pathological conditions like peripheral artery disease and diabetes mellitus. The work demonstrates sophisticated methodology in measuring sympathetic nerve activity and cardiovascular responses under various physiological stressors.

Professor Cui has secured substantial research funding, primarily from the National Heart, Lung, and Blood Institute, supporting multiple projects investigating exercise pressor reflex, cardiovascular control mechanisms, and peripheral vascular responses. His laboratory maintains active collaborations with researchers including Sinoway, Leuenberger, and Hamaoka.

His research program includes investigations into the role of limb veins in cardiovascular control, effects of heating on exercise pressor reflex in peripheral artery disease, and mechanisms of sympathetic responses to vascular distension. Current work extends to understanding glucose metabolism interactions with autonomic function and the effects of hyperoxia on cardiovascular parameters in vascular disease.