Qian Xiao, PhD
Assistant Professor
qian.xiao@uth.tmc.edu
Department
Epidemiology, Human Genetics & Environmental Sciences
Research Interests
Cancer
Cardiovascular and Chronic Diseases
Epidemiology
Genetics and -omics
Physical Activity and Nutrition
Social Determinants of Health
Biography
My current research focuses on understanding the health consequences of sleep deficiency and circadian dysfunction by integrating factors at the individual, biological, and contextual levels. I have conducted epidemiological investigations on sleep deficiency in relation to obesity, cancer and other chronic conditions. I am currently expanding this line of research by investigating the 24-hour circadian rhythms of physical activity and eating behaviors in relation to metabolic health, cardiovascular diseases, cancer and dementia. In addition, I seek to elucidate the biological mechanisms mediating the adverse health outcomes of sleep deficiency and circadian dysfunction, particularly focusing on human metabolism. Finally, I am keen to study disparities in sleep and other diurnal behaviors in different racial and ethnic groups and across different socioeconomic strata, and evaluate how these disparities contribute to health inequality.
Contact
Email: qian.xiao@uth.tmc.edu
Phone: +1 (713) 500-9233