Hydrogen Peroxide and Cell Signaling, Part A

Lester Packer received a PhD in Microbiology and Biochemistry in 1956 from Yale University. In 1961, he joined the University of California at Berkeley serving as Professor of Cell and Molecular Biology until 2000, and then was appointed Adjunct Professor, Pharmacology and Pharmaceutical Sciences, School of Pharmacy at the University of Southern California. Dr Packer received numerous distinctions including three honorary doctoral degrees, several distinguished Professor appointments. He was awarded Chevalier de l’Ordre National du Merite (Knight of the French National Order of Merit) and later promoted to the rank of Officier. He served as President of the Society for Free Radical Research International (SFRRI), founder and Honorary President of the Oxygen Club of California. He has edited numerous books and published research; some of the most cited articles have become classics in the field of free radical biology: Dr Packer is a member of many professional societies and editorial boards. His research elucidated - the Antioxidant Network concept. Exogenous lipoic acid was discovered to be one of the most potent natural antioxidants and placed as the ultimate reductant or in the pecking order of the “Antioxidant Network” regenerating vitamins C and E and stimulating glutathione synthesis, thereby improving the overall cellular antioxidant defense. The Antioxidant Network is a concept addressing the cell’s redox status. He established a world-wide network of research programs by supporting and co-organizing conferences on free radical research and redox biology in Asia, Europe, and America. ENRIQUE CADENAS, MD, PhD, received his PhD in biochemistry from the University of Buenos Aires, School of Medicine. He is professor of pharmacology and pharmaceutical sciences at the University of Southern California School of Pharmacy and of biochemistry and molecular biology at the University of Southern California Keck School of Medicine, and doctor honoris causa (medicine) at the University of Linköping, Sweden. Cadenas was president of the Society for Free Radical Research International (SFRRI) and is fellow of the Society for Free Radical Biology & Medicine. He served the scientific community by participating on NIH study sections (2002-2006; chair 2006-2008). His research interests include energy and redox metabolism in brain aging and the coordinated inflammatory-metabolic responses in brain and neurodegenerative diseases.

Photooxidation of Amplex Red to Resorufin: Implications of Exposing the Amplex Red Assay to Light
Fiona A. Summers, Baozhong Zhao, Douglas Ganini, and Ronald P. Mason

Boronate-Based Fluorescent Probes: Imaging Hydrogen Peroxide in Living Systems
Vivian S. Lin, Bryan C. Dickinson and Christopher J. Chang

Visualization of Intracellular Hydrogen Peroxide with HyPer, a Genetically Encoded Fluorescent Probe

In vivo Imaging of H2O2 Production in Drosophila

Single Fluorescent Probe Distinguishes Hydrogen Peroxide and Nitric Oxide in Cell Imaging

Electrochemical Biosensors for On-Chip Detection of Oxidative Stress

Electrochemical Detection of H2O2 Formation in Isolated Mitochondria

Detection of H2O2 by Fluorescence Correlation Spectroscopy

Real-Time Monitoring of Reactive Oxygen and Nitrogen Species in a multi-well plate using the diagnostic marker products of specific probes

H2O2 Delivery to Cells: Steady-State versus Bolus Addition

Imaging H2O2 Microdomains in Receptor Tyrosine Kinases Signaling

The Determination aAnd Analysis oOf Site-Specific Rates oOf Mitochondrial Reactive Oxygen Species Production

A Microfluidic Systems Biology Approach for Live Single-Cell Mitochondrial ROS Imaging
Detection of Oxidative Damage in Response to Protein Misfolding in the Endoplasmic Reticulum.