Richard Aarnio - UTU Research Portal

Richard Aarnio

- Senior Researcher,
Turku PET Centre (Independent units)

richard.aarnio@utu.fi

+358 29 450 3840

+358 50 356 2885

Tykistökatu 6 A

Turku

Office: 4032

ORCID identifier: https://orcid.org/0000-0002-6420-514X

Publications

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SGLT2 Inhibitor Dapagliflozin Increases Skeletal Muscle and Brain Fatty Acid Uptake in Individuals With Type 2 Diabetes : A Randomized Double-Blind Placebo-Controlled Positron Emission Tomography Study (2024)
- Diabetes Care
Latva-Rasku, Aino; Rebelos, Eleni; Tuisku, Jouni; Aarnio, Richard; Bhowmik, Achol; Keskinen, Helmi; Laurila, Sanna; Lahesmaa-Hatting, Minna; Pekkarinen, Laura; Isackson, Henrik; Kirjavainen, Anna K.; Koffert, Jukka; Heurling, Kerstin; Nummenmaa, Lauri; Ferrannini, Ele; Oldgren, Jonas; Oscarsson, Jan; Nuutila, Pirjo
(A1 Refereed original research article in a scientific journal)
SV2A PET shows hippocampal synaptic loss in cognitively unimpaired APOE ε4/ε4 homozygotes (2024)
- Alzheimer's and Dementia
Snellman, Anniina; Tuisku, Jouni; Koivumäki, Mikko; Wahlroos, Saara; Aarnio, Richard; Rajander, Johan; Karrasch, Mira; Ekblad, Laura L.; Rinne, Juha O.
(A1 Refereed original research article in a scientific journal)
Synaptic density in multiple sclerosis: An in vivo study using [11C]UCB-J-PET imaging (2024)
- Multiple Sclerosis
Luoma, Amelie; Matilainen, Markus; Tuisku, Jouni; Aarnio, Richard; Nikkila, Taru; Laaksonen, Sini; Koivumaki, Mikko; Honkonen, Eveliina; Nylund, Marjo; Wahlroos, Saara; Toyonaga, Takuya; Chen, Ming-Kai; Lehto, Jussi; Snellman, Anniina; Rinne, Juha; Airas, Laura
(Abstract)
[11C]carfentanil PET imaging for studying the peripheral opioid system in vivo: effect of photoperiod on mu-opioid receptor availability in brown adipose tissue (2023)
- European Journal of Nuclear Medicine and Molecular Imaging
Sun Lihua, Aarnio Richard, Herre Erika Atencio, Kärnä Salli, Palani Senthil, Virtanen Helena, Liljenbäck Heidi, Virta Jenni, Honkaniemi Aake, Oikonen Vesa, Han Chunlei, Laurila Sanna, Bucci Marco, Helin Semi, Yatkin Emrah, Nummenmaa Lauri, Nuutila Pirjo, Tang Jing, Roivainen Anne
(A1 Refereed original research article in a scientific journal)
Lower abdominal adipose tissue cannabinoid type 1 receptor availability in young men with overweight (2023)
- Obesity
Pekkarinen L., Kantonen T., Oikonen V., Haaparanta-Solin M., Aarnio R., Dickens A.M., von Eyken A., Latva-Rasku A., Dadson P., Kirjavainen A.K., Rajander J., Kalliokoski K., Rönnemaa T., Nummenmaa L., Nuutila P.
(A1 Refereed original research article in a scientific journal)
Quantification of the purinergic P2X(7) receptor with [C-11]SMW139 improves through correction for brain-penetrating radiometabolites (2023)
- Journal of Cerebral Blood Flow and Metabolism
Brumberg Joachim, Aarnio Richard, Forsberg Anton, Marjamäki Päivi, Kerstens Vera, Moein Mohammad M, Nag Sangram, Wahlroos Saara, Kassiou Michael, Windhorst Albert D, Halldin Christer, Haaparanta-Solin Merja, Fazio Patrik, Oikonen Vesa, Rinne Juha O, Varrone Andrea
(A1 Refereed original research article in a scientific journal)
ASIC-E4: Interplay of Beta-Amyloid, Synaptic Density and Neuroinflammation in Cognitively Normal Volunteers With Three Levels of Genetic Risk for Late-Onset Alzheimer's Disease - Study Protocol and Baseline Characteristics (2022)
- Frontiers in Neurology
Snellman Anniina, Ekblad Laura L, Koivumäki Mikko, Lindgren Noora, Tuisku Jouni, Perälä Merja, Kallio Lila, Lehtonen Riina, Saunavaara Virva, Saunavaara Jani, Oikonen Vesa, Aarnio Richard, Löyttyniemi Eliisa, Parkkola Riitta Karrasch Mira, Zetterberg Henrik, Blennow Kaj, Rinne Juha O
(A1 Refereed original research article in a scientific journal)
Dimethyl fumarate decreases short-term but not long-term inflammation in a focal EAE model of neuroinflammation (2022)
- EJNMMI Research
Vainio SK, Dickens AM, Matilainen M, Lopez-Picon FR, Aarnio R, Eskola O, Solin O, Anthony DC, Rinne JO, Airas L, Haaparanta-Solin M
(A1 Refereed original research article in a scientific journal)
Novel plasma protein binding analysis method for a PET tracer and its radiometabolites: A case study with [11C]SMW139 to explain the high uptake of radiometabolites in mouse brain (2022)
- Journal of Pharmaceutical and Biomedical Analysis
Aarnio Richard, Alzghool Obada M, Wahlroos Saara, O'Brien-Brown James, Kassiou Michael, Solin Olof, Rinne Juha O, Forsback Sarita, Haaparanta-Solin Merja
(A1 Refereed original research article in a scientific journal)
Obesity risk is associated with altered cerebral glucose metabolism and decreased μ-opioid and CB1 receptor availability (2022)
- International Journal of Obesity
Kantonen Tatu, Pekkarinen Laura, Karjalainen Tomi, Bucci Marco, Kalliokoski Kari, Haaparanta-Solin Merja, Aarnio Richard, Dickens Alex M., von Eyken Annie, Laitinen Kirsi, Houttu Noora, Kirjavainen Anna K., Helin Semi, Hirvonen Jussi, Rönnemaa Tapani, Nuutila Pirjo, Nummenmaa Lauri
(A1 Refereed original research article in a scientific journal)