Grzegorz is a molecular biologist. He received his MSc degree in biotechnology from Wroclaw University. Than he start working in bacteriophage laboratory in Institute of Immunology and Experimental Therapy PAS. After three years he moved to Poznan and started PhD in Prof. Wlodzimierz Krzyzosiak group in Institute of Bioorganic Chemistry (IBCh) PAS. His research was about RNA toxicity in spinocerebellar ataxia type 3. After finishing his PhD thesis he started to work as assistant in Medical Biotechnology Department in IBCh. Right now he is a postdoc in Laboratory of Mitochondrial Biochemistry (Department of Bioenergetics) at Adam Mickiewicz University in Poznan. His research is focused on influence of statins on mitochondria.