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Roberto Cattaneo
Professor at Mayo Clinic
Roberto Cattaneo, Ph.D., is a Professor at Mayo Clinic and a renowned molecular biologist specializing in virology.13 He has been working at Mayo Clinic since March 1999, focusing on research in Molecular Virology and directing the Virology and Gene Therapy track of Mayo Graduate School.3
Career and Education
Dr. Cattaneo received his undergraduate degree from the University of Geneva, Switzerland, and his Ph.D. from the University of Heidelberg, Germany, where he studied hepatitis B virus transcription.1 He completed his postdoctoral training at the University of Zurich, Switzerland, where he made significant discoveries in viral RNA hypermutation and messenger RNA editing.1
Research Focus
Dr. Cattaneo's research primarily centers on enveloped RNA viruses, particularly measles and COVID-19.5 His work aims to understand:
- How viruses interact with their receptors and enter cells
- The mechanisms of virus spread and adaptation in different organs
- The activation and execution of membrane fusion in viruses
One of his notable discoveries includes identifying a "host exit receptor," explaining why measles is highly contagious.15
Academic Contributions
Dr. Cattaneo has been instrumental in developing the Virology and Gene Therapy (VGT) track at Mayo Graduate School, which was the first of its kind in the United States.2 He is known for his dedication to shaping the next generation of virologists and received the Teacher of the Year award from Mayo Clinic Graduate School of Biomedical Sciences in 2018.2
Current Research
His recent work includes studying how the measles virus spreads in the human brain, particularly in cases of subacute sclerosing panencephalitis (SSPE).4 This research provides insights into viral RNA mutation and spread in human organs, which could aid in developing effective antiviral drugs.4
Dr. Cattaneo's research is funded by various national and international agencies, including the National Cancer Institute and the National Institute of Allergy and Infectious Diseases.5

