Jennifer Rha

Learn More
The kidney is the main physiologic source of erythropoietin (EPO) in the adult and responds to decreases in tissue oxygenation with increased EPO production. Although studies in mice with liver-specific or global gene inactivation have shown that hypoxia-inducible factor 2 (Hif-2) plays a major role in the regulation of Epo during infancy and in the adult,(More)
Gastrointestinal (GI) dysfunction is the one of the most common non-motor symptoms of Parkinson's disease (PD) and occurs in nearly every patient afflicted with this common neurodegenerative disorder. While parkinsonian motor symptoms are caused by degeneration of dopamine neurons in the midbrain substantia nigra, the neurological localization of non-motor(More)
Renal fibrosis and inflammation are associated with hypoxia, and tissue pO(2) plays a central role in modulating the progression of chronic kidney disease. Key mediators of cellular adaptation to hypoxia are hypoxia-inducible factor (HIF)-1 and -2. In the kidney, they are expressed in a cell type-specific manner; to what degree activation of each homolog(More)
Natural enzymes contain highly evolved active sites that lead to fast rates and high selectivities. Although artificial metalloenzymes have been developed that catalyze abiological transformations with high stereoselectivity, the activities of these artificial enzymes are much lower than those of natural enzymes. Here, we report a reconstituted artificial(More)
  • 1