Claus Jacob

Claus Jacob is a German chemist and biochemist known for work on redox biology, chemical biology, and the molecular mechanisms of oxidative stress. He has held academic positions at major institutions and contributed to understanding of thiol-based signaling, glutathione metabolism, and protein S-glutathionylation. His research bridges experimental techniques from organic chemistry, enzymology, and cell biology and has influenced studies in pharmacology and toxicology.

Early life and education

Jacob was born in Germany and completed undergraduate and doctoral studies at the University of Bonn and postdoctoral research at the University of Oxford. During doctoral training he worked with groups involved in organic chemistry synthesis and biochemistry of redox-active compounds, collaborating with researchers affiliated with the Max Planck Society and the European Molecular Biology Laboratory. His education incorporated elements from the German Research Foundation funding framework and European Union research networks such as Horizon 2020 predecessors.

Academic career

Jacob held faculty and research positions at the University of Liverpool, the University of Oxford, and King's College London, directing research groups focused on chemical biology and redox signaling. He served on committees and editorial boards of journals associated with the Royal Society of Chemistry and the American Chemical Society, and participated in grant review panels for agencies including the Wellcome Trust and the European Research Council. His teaching encompassed courses linked to the Faculty of Medicine and Dentistry and collaborations with clinical departments at Guy's Hospital and St Thomas' Hospital.

Research contributions

Jacob's laboratory elucidated mechanisms of thiol-based redox signaling, investigating protein S-glutathionylation, peroxiredoxin function, and glutathione S-transferase catalysis. He developed chemical probes and small-molecule modulators used in studies of reactive oxygen species produced by mitochondria and NADPH oxidases, and applied techniques from mass spectrometry and X-ray crystallography to characterize post-translational modifications. His work intersected with investigations into neurodegeneration such as Parkinson's disease and Alzheimer's disease, and informed studies on cardiovascular disease, inflammation, and cancer redox biology. Collaborations with groups at the Francis Crick Institute and the Institute of Cancer Research advanced translational aspects of his findings, linking chemical biology tools to therapeutic target validation and drug discovery pipelines involving pharmaceutical industry partners.

Awards and honors

Jacob received recognition from professional organizations including awards from the Royal Society of Chemistry and invitations to lecture at symposia of the Gordon Research Conferences and the European Chemical Biology Society. He was awarded research grants from the Medical Research Council (United Kingdom) and the European Research Council, and served as a visiting scholar at the Max Planck Institute for Biophysical Chemistry and the University of California, San Francisco.

Selected publications

- Jacob C, et al. Studies on protein S-glutathionylation and redox regulation. Nature Chemical Biology (selected review). - Jacob C, et al. Chemical probes for reactive sulfur species and identification of targets by mass spectrometry. Journal of Biological Chemistry. - Jacob C, et al. Mitochondrial sources of reactive oxygen species in cell signaling and disease. Cell Metabolism. - Jacob C, et al. Small-molecule modulators of thiol-based antioxidant systems and implications for drug discovery. ACS Chemical Biology. - Jacob C, et al. Mechanistic insights into glutathione S-transferase catalysis and inhibitor development. Biochemistry.

Category:German chemists Category:Living people Category:1969 births