Anders O. Larsson, MD and PhD is Professor at the Department of Medical Sciences, Section of Clinical Chemistry, Uppsala University, Sweden. He has been the principal tutor of seven PhD students that has presented their theses. His main research field is laboratory technology. A focus area within this field has been kidney function markers and especially glomerular filtration markers and tubular damage markers. Another area has been proinflammatory cytokines and cardiovascular risk. He has been involved in both clinical and experimental studies. Several of the studies have been intensive care related, looking for improved markers for acute kidney injury and infectious diseases including COVID-19. He has been participating in international collaborations such as the Global Burden of Disease consortium and determination of glomerular filtration rate consortia.