Dr. Per Sunnerhagen

Biography

Per Sunnerhagen is a professor at the University of Gothenburg, specializing in the fields of post-transcriptional regulation and stress responses in cells. His research focuses on the mechanisms that cells employ to deal with stress imposed by rapidly changing environments. He investigates how cells rapidly express specific proteins that allow them to survive under stress and readapt to normal conditions efficiently. His work in regulation at the RNA level emphasizes the importance of RNA-binding proteins that direct mRNAs to ribosomes for translation. He has made significant contributions to the field, particularly in understanding nonsense-mediated decay, a pathway that regulates a large proportion of mRNA molecules in response to various stresses and diseases, including cancer. Sunnerhagen's team also explores the dynamics of stress granules, which are complexes of RNA and proteins that a cell uses under severe stress, keeping mRNAs inactive until conditions improve. In addition to his research, he is involved in international collaborations aiming to find novel treatments for antimicrobial resistance, working on innovative approaches to target drug-resistant pathogens. He has a robust track record of publications in high-impact journals, contributing significantly to the scientific community and to advancements in molecular genetics and microbiology.

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