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
342019
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
262018
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
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
192019
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
182013
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
152019
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
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
142018
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
132015
“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
122020
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
122019
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
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
102019
[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
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
82019
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
82018
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
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
72013
Changes in the human metabolome associated with alcohol use: a review
T Voutilainen, O Kärkkäinen
Alcohol and Alcoholism 54 (3), 225-234, 2019
62019
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Articles 1–20