Kari Kalliokoski profile picture

Kari
Kalliokoski

Research Manager, Turku PET Centre
Docent, Faculty of Medicine
PhD, MSc

Contact

+358 29 450 2789
+358 40 514 5437
Kiinamyllynkatu 4-8
20520
Turku

Areas of expertise

Positron Emission Tomography
project planning
project management
project budgeting
exercise physiology
metabolism
skeletal muscle
heart
training
sport
physical activity

Biography

Adjunct professor Kari Kalliokoski, PhD, MSc currently works as the Research Manager at the Turku PET Centre. He graduated from University of Jyväskylä in 1998 in Exercise Physiology (MSc) and did his PhD work in University of Turku in 1998-2001. After that he has worked as postdoctoral fellow at Turku PET Centre in 2001-2003 and at Institute of Sports Medicine Copenhagen, Bispebjerg Hospital, Copenhagen Denmark in 2003-2004. He returned to Turku PET Centre in 2004 and has thereafter worked in different researcher positions and as a research group leader. In 2004-2011 he worked as research scientist and in 2011-2016 as Academy Research Fellow funded by Academy of Finland. This was followed with a short period as research scientist before he was appointed to his current position as the Research Manager of the Turku PET Centre. In the current position he is responsible for the industry-sponsored studies performed at the Turku PET Centre, This covers all the administrative issues related to the projects, from project planning to project reporting. In 2025-2026 Kalliokoski works also as Visiting Professot at Huazhong University of Science and Technology, Wuhan, China.

Research

In my research I have focused on the acute and chronic (training) effects of exercise on myocardial and skeletal muscle blood flow and metabolism and the mechanisms controlling those.  

Publications

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Effects of reducing sedentary behavior on liver insulin sensitivity, liver fat content, and liver enzyme levels : a six-month randomized controlled trial (2025)

American Journal of Physiology : Endocrinology and Metabolism
Laine, Saara; Sjöros, Tanja; Garthwaite, Taru; Honka, Miikka-Juhani; Löyttyniemi, Eliisa; Norha, Jooa; Eskola, Olli; Koivumäki, Mikko; Vähä-Ypyä, Henri; Sievänen, Harri; Vasankari, Tommi; Hirvonen, Jussi; Laitinen, Kirsi; Houttu, Noora; Kalliokoski, Kari K.; Saunavaara, Virva; Knuuti, Juhani; Heinonen, Ilkka H. A.
(A1 Vertaisarvioitu alkuperäisartikkeli tieteellisessä lehdessä )

Biodistribution, Safety Profile, and Radiation Dosimetry of [18F]SYN2, a PET Cardiac Perfusion Tracer, in Healthy Subjects (2025)

Journal of Nuclear Medicine
Knuuti Juhani; Kobylecka Małgorzata; Krajewski Seweryn; Steczek Lukasz; Gotowicz Karina; Towpik Joanna; Kalliokoski Kari; Tolvanen Tuula; Kostkiewicz Magdalena; Kozanecki Przemysław; Włostowska Joanna; Dziuk Mirosław; Królicki Leszek; Bil Jacek; Slomka Piotr J.; Bateman Timothy M.; Al-Mallah Mouaz H.; Chareonthaitawee Panithaya; Soman Prem; Kozanecki Cezary
(A1 Vertaisarvioitu alkuperäisartikkeli tieteellisessä lehdessä )

Mildly elevated liver lipid content is characterised by reduced insulin sensitivity (2025)

JHEP Reports
Tuomola, Nelli; Rebelos, Eleni; Latva-Rasku, Aino; Bucci, Marco; Immonen, Heidi; Saunavaara, Virva; Laine, Saara; Sjöros, Tanja; Garthwaite, Taru; Raiko, Juho R.H.; Fernandes Silva, Lilian; Virtanen, Kirsi A.; Hannukainen, Jarna C.; Ala-Korpela, Mika; Kalliokoski, Kari K.; Heinonen, Ilkka H.A.; Nuutila, Pirjo; Honka, Miikka-Juhani
(A1 Vertaisarvioitu alkuperäisartikkeli tieteellisessä lehdessä )

Successfully Reducing Sitting Time Can Improve Metabolic Flexibility (2025)

Scandinavian Journal of Medicine and Science in Sports
Garthwaite, Taru; Sjöros, Tanja; Laine, Saara; Koivumäki, Mikko; Vähä‐Ypyä, Henri; Norha, Jooa; Kallio, Petri; Saarenhovi, Maria; Löyttyniemi, Eliisa; Sievänen, Harri; Houttu, Noora; Laitinen, Kirsi; Kalliokoski, Kari K.; Vasankari, Tommi; Knuuti, Juhani; Heinonen, Ilkka
(A1 Vertaisarvioitu alkuperäisartikkeli tieteellisessä lehdessä )

Effects of reducing sedentary behaviour on renal glucose uptake during insulin stimulation: A post‐hoc analysis of a 6‐month randomized controlled trial (2025)

Diabetes, Obesity and Metabolism
Rebelos, Eleni; Dadson, Prince; Sjöros, Tanja; Laine, Saara; Norha, Jooa; Garthwaite, Taru; Löyttyniemi, Eliisa; Eskola, Olli; Koivumäki, Mikko; Vähä‐Ypyä, Henri; Sievänen, Harri; Vasankari, Tommi; Hirvonen, Jussi; Laitinen, Kirsi; Houttu, Noora; Kalliokoski, Kari K.; Knuuti, Juhani; Ferrannini, Ele; Mari, Andrea; Heinonen, Ilkka
(A1 Vertaisarvioitu alkuperäisartikkeli tieteellisessä lehdessä )