Sung Soo Kim

Metabolic disorders, including type 2 diabetes (T2DM) and cardiovascular disease (CVD), present an increasing public health concern and can significantly undermine an individual's quality of life. The relative risk of CVD, the primary cause of death in T2DM patients, is two to four times higher in people with T2DM compared with those who are non-diabetic. The prevalence of metabolic disorders has been associated with dynamic changes in dietary macronutrient intake and lifestyle changes over rece

Alzheimer's disease (AD) is characterized by the deposition of aggregated beta-amyloid (Abeta), which triggers a cellular stress response called the unfolded protein response (UPR). The UPR signaling pathway is a cellular defense system for dealing with the accumulation of misfolded proteins but switches to apoptosis when endoplasmic reticulum (ER) stress is prolonged. ER stress is involved in neurodegenerative diseases including AD, but the molecular mechanisms of ER stress-mediated Abeta neuro

Prepregnancy obesity is associated with increased risks of a wide range of adverse pregnancy and neonatal outcomes among women without chronic diseases.

To determine the apoptotic signaling pathway which tumor necrosis factor-related apoptosis-inducing ligand (TRAIL/Apo2L) induced, we investigated the contribution of reactive oxygen species (ROS), p38 mitogen-activated protein (MAP) kinase and caspases in human adenocarcinoma HeLa cells. Here we show that upon TRAIL/Apo2L exposure there was pronounced ROS accumulation and activation of p38 MAP kinase, and that activation of caspases and apoptosis followed. Pretreatment with antioxidants such as