Olli Kärkkäinen
Olli Kärkkäinen
Verified email at uef.fi - Homepage
Title
Cited by
Cited by
Year
Metabolic signature of extracellular vesicles depends on the cell culture conditions
M Palviainen, H Saari, O Kärkkäinen, J Pekkinen, S Auriola, M Yliperttula, ...
Journal of extracellular vesicles 8 (1), 1596669, 2019
292019
mGluR1/5 receptor densities in the brains of alcoholic subjects: a whole-hemisphere autoradiography study
J Kupila, O Kärkkäinen, V Laukkanen, E Tupala, J Tiihonen, M Storvik
Psychiatry Research: Neuroimaging 212 (3), 245-250, 2013
252013
Diets rich in whole grains increase betainized compounds associated with glucose metabolism
O Kärkkäinen, MA Lankinen, M Vitale, J Jokkala, J Leppänen, V Koistinen, ...
The American journal of clinical nutrition 108 (5), 971-979, 2018
242018
Contribution of gut microbiota to metabolism of dietary glycine betaine in mice and in vitro colonic fermentation
VM Koistinen, O Kärkkäinen, K Borewicz, I Zarei, J Jokkala, V Micard, ...
Microbiome 7 (1), 1-14, 2019
172019
AMPA receptors in post-mortem brains of Cloninger type 1 and 2 alcoholics: a whole-hemisphere autoradiography study
O Kärkkäinen, J Kupila, M Häkkinen, V Laukkanen, E Tupala, ...
Psychiatry Research: Neuroimaging 214 (3), 429-434, 2013
172013
Whole grain intake associated molecule 5-aminovaleric acid betaine decreases β-oxidation of fatty acids in mouse cardiomyocytes
O Kärkkäinen, T Tuomainen, V Koistinen, M Tuomainen, J Leppänen, ...
Scientific reports 8 (1), 13036, 2018
152018
Heart specific PGC-1α deletion identifies metabolome of cardiac restricted metabolic heart failure
O Kärkkäinen, T Tuomainen, M Mutikainen, M Lehtonen, JL Ruas, ...
Cardiovascular research 115 (1), 107-118, 2019
142019
Increased metabotropic glutamate 2/3 receptor binding in the perigenual anterior cingulate cortex of Cloninger type 2 alcoholics: a whole-hemisphere autoradiography study
V Laukkanen, O Kärkkäinen, J Kupila, H Kautiainen, J Tiihonen, M Storvik
Alcohol and Alcoholism 50 (1), 62-67, 2015
122015
HX600, a synthetic agonist for RXR-Nurr1 heterodimer complex, prevents ischemia-induced neuronal damage
S Loppi, N Kolosowska, O Kärkkäinen, P Korhonen, M Huuskonen, ...
Brain, behavior, and immunity 73, 670-681, 2018
112018
Quantitative assessment of betainized compounds and associations with dietary and metabolic biomarkers in the randomized study of the healthy Nordic diet (SYSDIET)
M Tuomainen, O Kärkkäinen, J Leppänen, S Auriola, M Lehtonen, ...
The American journal of clinical nutrition 110 (5), 1108-1118, 2019
102019
Metabolic Profiling of High Egg Consumption and the Associated Lower Risk of Type 2 Diabetes in Middle‐Aged Finnish Men
S Noerman, O Kärkkäinen, A Mattsson, J Paananen, M Lehtonen, T Nurmi, ...
Molecular nutrition & food research 63 (5), 1800605, 2019
102019
“Notame”: Workflow for Non-Targeted LC–MS Metabolic Profiling
A Klåvus, M Kokla, S Noerman, VM Koistinen, M Tuomainen, I Zarei, ...
Metabolites 10 (4), 135, 2020
92020
A non-targeted LC-MS profiling reveals elevated levels of carnitine precursors and trimethylated compounds in the cord plasma of pre-eclamptic infants
T Jääskeläinen, O Kärkkäinen, J Jokkala, K Litonius, S Heinonen, ...
Scientific reports 8 (1), 1-12, 2018
92018
[3H] Ifenprodil binding in post-mortem brains of Cloninger type 1 and 2 alcoholics: A whole-hemisphere autoradiography study
J Kupila, O Kärkkäinen, V Laukkanen, M Häkkinen, H Kautiainen, ...
Psychiatry Research: Neuroimaging, 2015
92015
Decreased serum total cholesterol is associated with a history of childhood physical violence in depressed outpatients
SL Kraav, T Tolmunen, O Kärkkäinen, A Ruusunen, H Viinamäki, ...
Psychiatry research 272, 326-333, 2019
82019
Decreased [³H] naloxone Binding in the Dentate Gyrus of Cloninger Type 1 Anxiety‐Prone Alcoholics: A Postmortem Whole‐Hemisphere Autoradiography Study
V Laukkanen, O Kärkkäinen, H Kautiainen, J Tiihonen, M Storvik
Alcoholism: Clinical and Experimental Research 39 (8), 1352-1359, 2015
82015
Lower [3H] Citalopram Binding in Brain Areas Related to Social Cognition in Alcoholics
O Kärkkäinen, V Laukkanen, T Haukijärvi, H Kautiainen, J Tiihonen, ...
Alcohol and Alcoholism 50 (1), 46-50, 2015
72015
Changes in the serum metabolite profile correlate with decreased brain gray matter volume in moderate-to-heavy drinking young adults
N Heikkinen, O Kärkkäinen, E Laukkanen, V Kekkonen, O Kaarre, ...
Alcohol 75, 89-97, 2019
62019
Endogenous cannabinoids in amygdala and hippocampus in post-mortem brains of Cloninger type 1 and 2 alcoholics
OK Kärkkäinen, M Lehtonen, V Laukkanen, E Tupala, P Hyytiä, ...
Alcohol 47 (5), 399-403, 2013
62013
Alcohol and substance use are associated with altered metabolome in the first trimester serum samples of pregnant mothers
AI Lehikoinen, OK Kärkkäinen, MAS Lehtonen, SOK Auriola, ...
European Journal of Obstetrics & Gynecology and Reproductive Biology 223, 79-84, 2018
52018
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Articles 1–20