Sophie Erhardt
Sophie Erhardt
Professor in Experimental Psychiatry
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Kynurenic acid levels are elevated in the cerebrospinal fluid of patients with schizophrenia
S Erhardt, K Blennow, C Nordin, E Skogh, LH Lindström, G Engberg
Neuroscience letters 313 (1-2), 96-98, 2001
Interleukin-6 is elevated in the cerebrospinal fluid of suicide attempters and related to symptom severity
D Lindqvist, S Janelidze, P Hagell, S Erhardt, M Samuelsson, L Minthon, ...
Biological psychiatry 66 (3), 287-292, 2009
Skeletal muscle PGC-1α1 modulates kynurenine metabolism and mediates resilience to stress-induced depression
LZ Agudelo, T Femenía, F Orhan, M Porsmyr-Palmertz, M Goiny, ...
Cell 159 (1), 33-45, 2014
Increased levels of kynurenine and kynurenic acid in the CSF of patients with schizophrenia
KR Linderholm, E Skogh, SK Olsson, ML Dahl, M Holtze, G Engberg, ...
Schizophrenia bulletin 38 (3), 426-432, 2012
Connecting inflammation with glutamate agonism in suicidality
S Erhardt, CK Lim, KR Linderholm, S Janelidze, D Lindqvist, ...
Neuropsychopharmacology 38 (5), 743-752, 2013
Elevated levels of kynurenic acid in the cerebrospinal fluid of male patients with schizophrenia
LK Nilsson, KR Linderholm, G Engberg, L Paulson, K Blennow, ...
Schizophrenia research 80 (2-3), 315-322, 2005
A role for inflammatory metabolites as modulators of the glutamate N-methyl-D-aspartate receptor in depression and suicidality
C Bay-Richter, KR Linderholm, CK Lim, M Samuelsson, ...
Brain, behavior, and immunity 43, 110-117, 2015
Endogenous kynurenic acid disrupts prepulse inhibition
S Erhardt, L Schwieler, C Emanuelsson, M Geyer
Biological psychiatry 56 (4), 255-260, 2004
The kynurenic acid hypothesis of schizophrenia
S Erhardt, L Schwieler, L Nilsson, K Linderholm, G Engberg
Physiology & behavior 92 (1-2), 203-209, 2007
Pharmacological manipulation of kynurenic acid
S Erhardt, SK Olsson, G Engberg
CNS drugs 23 (2), 91-101, 2009
Activation of brain interleukin-1β in schizophrenia
J Söderlund, J Schröder, C Nordin, M Samuelsson, L Walther-Jallow, ...
Molecular psychiatry 14 (12), 1069, 2009
Cortical brain abnormalities in 4474 individuals with schizophrenia and 5098 control subjects via the Enhancing Neuro Imaging Genetics Through Meta Analysis (ENIGMA) Consortium
TGM Van Erp, E Walton, DP Hibar, L Schmaal, W Jiang, DC Glahn, ...
Biological psychiatry 84 (9), 644-654, 2018
Increased levels of IL-6 in the cerebrospinal fluid of patients with chronic schizophrenia—significance for activation of the kynurenine pathway
L Schwieler, MK Larsson, E Skogh, ME Kegel, F Orhan, S Abdelmoaty, ...
Journal of psychiatry & neuroscience: JPN 40 (2), 126, 2015
GABAB receptor-mediated modulation of the firing pattern of ventral tegmental area dopamine neurons in vivo
S Erhardt, JM Mathé, K Chergui, G Engberg, TH Svensson
Naunyn-Schmiedeberg's archives of pharmacology 365 (3), 173-180, 2002
Increased phasic activity of dopaminergic neurones in the rat ventral tegmental area following pharmacologically elevated levels of endogenous kynurenic acid
S Erhardt, G Engberg
Acta physiologica scandinavica 175 (1), 45-53, 2002
The kynurenine pathway in schizophrenia and bipolar disorder
S Erhardt, L Schwieler, S Imbeault, G Engberg
Neuropharmacology 112, 297-306, 2017
Kynurenic acid and schizophrenia
S Erhardt, L Schwieler, G Engberg
Developments in Tryptophan and Serotonin Metabolism, 155-165, 2003
Excitatory and inhibitory responses of dopamine neurons in the ventral tegmental area to nicotine
S Erhardt, L Schwieler, G Engberg
Synapse 43 (4), 227-237, 2002
Elevated levels of kynurenic acid in the cerebrospinal fluid of patients with bipolar disorder
SK Olsson, M Samuelsson, P Saetre, L Lindström, EG Jönsson, C Nordin, ...
Journal of psychiatry & neuroscience: JPN 35 (3), 195, 2010
The role of inflammation in suicidal behaviour
L Brundin, S Erhardt, EY Bryleva, ED Achtyes, TT Postolache
Acta Psychiatrica Scandinavica 132 (3), 192-203, 2015
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