Dimitrios Andreou

Publications
CV
Public outreach and news

Articles

Journal article: SCIENTIFIC REPORTS. 2024;14(1):22755
Caudate nucleus volume in medicated and unmedicated patients with early- and adult-onset schizophrenia
Andreou D; Jorgensen KN; Nerland S; Calkova T; Morch-Johnsen L; Smelror RE; Wortinger LA; Lundberg M; Bohman H; Myhre AM; Jonsson EG; Andreassen OA; Agartz I
Article: SCIENTIFIC REPORTS. 2024;14(1):5327
Toxoplasma gondii infection associated with inflammasome activation and neuronal injury
Andreou D; Steen NE; Morch-Johnsen L; Jorgensen KN; Wortinger LA; Barth C; Szabo A; O'Connell KS; Lekva T; Hjell G; Johansen IT; Ormerod MBEG; Haukvik UK; Aukrust P; Djurovic S; Yolken RH; Andreassen OA; Ueland T; Agartz I
Article: SCHIZOPHRENIA RESEARCH. 2023;256:26-35
Thalamic nuclei volumes in schizophrenia and bipolar spectrum disorders-Associations with diagnosis and clinical characteristics
Morch-Johnsen L; Jorgensen KN; Barth C; Nerland S; Bringslid IK; Wortinger LA; Andreou D; Melle I; Andreassen OA; Agartz I
Article: PSYCHOLOGICAL MEDICINE. 2023;53(4):1479-1488
Lower circulating neuron-specific enolase concentrations in adults and adolescents with severe mental illness
Andreou D; Steen NE; Jorgensen KN; Smelror RE; Wedervang-Resell K; Nerland S; Westlye LT; Naerland T; Myhre AM; Joa I; Reitan SMK; Vaaler A; Morken G; Boen E; Elvsashagen T; Boye B; Malt UF; Aukrust P; Skrede S; Kroken RA; Johnsen E; Djurovic S; Andreassen OA; Ueland T; Agartz I
Article: MOLECULAR PSYCHIATRY. 2023;28(3):1159-1169
In vivo white matter microstructure in adolescents with early-onset psychosis: a multi-site mega-analysis
Barth C; Kelly S; Nerland S; Jahanshad N; Alloza C; Ambrogi S; Andreassen OA; Andreou D; Arango C; Baeza I; Banaj N; Bearden CE; Berk M; Bohman H; Castro-Fornieles J; Chye Y; Crespo-Facorro B; de la Serna E; Diaz-Caneja CM; Gurholt TP; Hegarty CE; James A; Janssen J; Johannessen C; Joensson EG; Karlsgodt KH; Kochunov P; Lois NG; Lundberg M; Myhre AM; Pascual-Diaz S; Piras F; Smelror RE; Spalletta G; Stokkan TS; Sugranyes G; Suo C; Thomopoulos SI; Tordesillas-Gutierrez D; Vecchio D; Wedervang-Resell K; Wortinger LA; Thompson PM; Agartz I
Article: BIOLOGICAL PSYCHIATRY. 2023;93(2):187-196
Systemic Cell Adhesion Molecules in Severe Mental Illness: Potential Role of Intercellular CAM-1 in Linking Peripheral and Neuroinflammation
Sheikh MA; O'Connell KS; Lekva T; Szabo A; Akkouh IA; Osete JR; Agartz I; Engh JA; Andreou D; Boye B; Boen E; Elvsashagen T; Hope S; Werner MCF; Joa I; Johnsen E; Kroken RA; Lagerberg TV; Melle I; Drange OK; Morken G; Naerland T; Sorensen K; Vaaler AE; Weibell MA; Westlye LT; Aukrust P; Djurovic S; Steen NE; Andreassen OA; Ueland T
Article: SCHIZOPHRENIA BULLETIN. 2022;48(5):1164-1173
Cytomegalovirus Infection Associated with Smaller Total Cortical Surface Area in Schizophrenia Spectrum Disorders
Andreou D; Jorgensen KN; Nerland S; Yolken RH; Haukvik UK; Andreassen OA; Agartz I
Article: TRANSLATIONAL PSYCHIATRY. 2022;12(1):276
Herpes simplex virus 1 infection on grey matter and general intelligence in severe mental illness
Andreou D; Jorgensen KN; Nerland S; Ueland T; Vaskinn A; Haukvik UK; Yolken RH; Andreassen OA; Agartz I
Article: JOURNAL OF PSYCHIATRIC RESEARCH. 2022;151:571-574
Cytomegalovirus infection associated with lower IQ in adolescent patients with schizophrenia spectrum disorders: A preliminary report
Calkova T; Cervenka S; Yolken RH; Andreassen OA; Andreou D
Article: SCHIZOPHRENIA BULLETIN. 2022;48(1):37-46
Plasma Levels of the Cytokines B Cell-Activating Factor (BAFF) and A Proliferation-Inducing Ligand (APRIL) in Schizophrenia, Bipolar, and Major Depressive Disorder: A Cross Sectional, Multisite Study
Engh JA; Ueland T; Agartz I; Andreou D; Aukrust P; Boye B; Boen E; Drange OK; Elvsashagen T; Hope S; Hoegh MC; Joa I; Johnsen E; Kroken RA; Lagerberg TV; Lekva T; Malt UF; Melle I; Morken G; Naerland T; Steen VM; Wedervang-Resell K; Weibell MA; Westlye LT; Djurovic S; Steen NE; Andreassen OA
Article: NEUROIMAGE: CLINICAL. 2022;33:102881
Aberrant default mode connectivity in adolescents with early-onset psychosis: A resting state fMRI study
Hilland E; Johannessen C; Jonassen R; Alnaes D; Jorgensen KN; Barth C; Andreou D; Nerland S; Wortinger LA; Smelror RE; Wedervang-Resell K; Bohman H; Lundberg M; Westlye LT; Andreassen OA; Jonsson EG; Agartz I
Article: BRAIN, BEHAVIOR, AND IMMUNITY. 2022;99:299-306
Increased circulating IL-18 levels in severe mental disorders indicate systemic inflammasome activation
Szabo A; O'Connell KS; Ueland T; Sheikh MA; Agartz I; Andreou D; Aukrust P; Boye B; Boen E; Drange OK; Elvsashagen T; Engh JA; Hope S; Hoegh MC; Joa I; Johnsen E; Kroken RA; Lagerberg TV; Lekva T; Malt UF; Melle I; Morken G; Naerland T; Steen VM; Sorensen K; Wedervang-Resell K; Weibell MA; Westlye LT; Steen NE; Andreassen O; Djurovic S
Article: JOURNAL OF PSYCHIATRIC RESEARCH. 2021;144:255-261
Lower plasma total tau in adolescent psychosis: Involvement of the orbitofrontal cortex
Andreou D; Jorgensen KN; Nerland S; Smelror RE; Wedervang-Resell K; Johannessen CH; Myhre AM; Andreassen OA; Blennow K; Zetterberg H; Agartz I
Article: BRAIN, BEHAVIOR, AND IMMUNITY. 2021;96:54-62
Cytomegalovirus infection associated with smaller dentate gyrus in men with severe mental illness
Andreou D; Jorgensen KN; Nerland S; Engen K; Yolken RH; Andreassen OA; Agartz I
Article: PSYCHIATRY RESEARCH. 2021;300:113929
Cytomegalovirus infection and IQ in patients with severe mental illness and healthy individuals
Andreou D; Jogensen KN; Wortinger LA; Engen K; Vaskinn A; Ueland T; Yolken RH; Andreassen OA; Agartz I
Article: NEUROPSYCHOLOGY. 2021;35(3):300-309
Cognitive Impairment Profile in Adolescent Early-Onset Psychosis Using the MATRICS Battery: Age and Sex Effects
Smelror RE; Johannessen C; Wedervang-Resell K; Jorgensen KN; Barth C; Andreou D; Ueland T; Andreassen OA; Myhre AM; Rund BR; Agartz I
Article: FRONTIERS IN PSYCHIATRY. 2021;12:825681
Negative Symptom Domains Are Associated With Verbal Learning in Adolescents With Early Onset Psychosis
Morch-Johnsen L; Smelror RE; Andreou D; Barth C; Johannessen C; Wedervang-Resell K; Wortinger LA; Diaz R; Victoria G; Ueland T; Andreassen OA; Myhre AM; Rund BR; Ulloa RE; Agartz I
Article: SCHIZOPHRENIA RESEARCH. 2020;218:226-232
Cardiac left ventricular ejection fraction in men and women with schizophrenia on long-term antipsychotic treatment
Andreou D; Saetre P; Fors BM; Nilsson BM; Kullberg J; Jonsson EG; Barbier CE; Agartz I
Article: PSYCHIATRY RESEARCH. 2018;263:30-34
No major influence of regular tobacco smoking on cerebrospinal fluid monoamine metabolite concentrations in patients with psychotic disorder and healthy individuals
Hjarpe J; Soderman E; Andreou D; Sedvall GC; Agartz I; Jonsson EG
Article: FRONTIERS IN HUMAN NEUROSCIENCE. 2018;12:112
Maltreatment, the Oxytocin Receptor Gene, and Conduct Problems Among Male and Female Teenagers
Andreou D; Comasco E; Aslund C; Nilsson KW; Hodgins S
Article: NEUROSCIENCE LETTERS. 2016;619:126-130
Associations between a locus downstream DRD1 gene and cerebrospinal fluid dopamine metabolite concentrations in psychosis
Andreou D; Soderman E; Axelsson T; Sedvall GC; Terenius L; Agartz I; Jonsson EG
Article: NEUROPSYCHOBIOLOGY. 2016;74(2):96-103
Genetic and Functional Study of L-Type Amino Acid Transporter 1 in Schizophrenia
Comasco E; Vumma R; Toffoletto S; Johansson J; Flyckt L; Lewander T; Oreland L; Bjerkenstedt L; Andreou D; Soderman E; Terenius L; Agartz I; Jonsson EG; Venizelos N
Article: PSYCHIATRY RESEARCH. 2015;229(1-2):497-504
Cerebrospinal fluid monoamine metabolite concentrations as intermediate phenotypes between glutamate-related genes and psychosis
Andreou D; Soderman E; Axelsson T; Sedvall GC; Terenius L; Agartz I; Jonsson EG
Article: BEHAVIORAL AND BRAIN FUNCTIONS. 2014;10:26
Polymorphisms in genes implicated in dopamine, serotonin and noradrenalin metabolism suggest association with cerebrospinal fluid monoamine metabolite concentrations in psychosis
Andreou D; Soderman E; Axelsson T; Sedvall GC; Terenius L; Agartz I; Jonsson EG
Article: EUROPEAN ARCHIVES OF PSYCHIATRY AND CLINICAL NEUROSCIENCE. 2012;262(7):549-556
D-amino acid oxidase activator gene (DAOA) variation affects cerebrospinal fluid homovanillic acid concentrations in healthy Caucasians
Andreou D; Saetre P; Werge T; Andreassen OA; Agartz I; Sedvall GC; Hall H; Terenius L; Jonsson EG
Article: EUROPEAN NEUROPSYCHOPHARMACOLOGY. 2011;21(9):700-704
Dystrobrevin-binding protein 1 gene (DTNBP1) variants associated with cerebrospinal fluid homovanillic acid and 5-hydroxyindoleacetic acid concentrations in healthy volunteers
Andreou D; Saetre P; Kahler AK; Werge T; Andreassen OA; Agartz I; Sedvall GC; Hall H; Terenius L; Jonsson EG
Article: PSYCHIATRY RESEARCH. 2010;180(2-3):63-67
Tryptophan hydroxylase gene 1 (TPH1) variants associated with cerebrospinal fluid 5-hydroxyindole acetic acid and homovanillic acid concentrations in healthy volunteers
Andreou D; Saetre P; Werge T; Andreassen OA; Agartz I; Sedvall GC; Hall H; Terenius L; Jonsson EG
Article: PSYCHIATRIC GENETICS. 2009;19(5):273-274
Tyrosine hydroxylase Val81Met polymorphism: lack of association with schizophrenia
Andreou D; Saetre P; Lundmark P; Hansen T; Timm S; Melle I; Djurovic S; Andreassen OA; Werge T; Hall H; Agartz I; Terenius L; Jonsson EG
Article: NEUROPSYCHOBIOLOGY. 2009;59(3):142-150
DTNBP1, NRG1, DAOA, DAO and GRM3 Polymorphisms and Schizophrenia: An Association Study
Jonsson EG; Saetre P; Vares M; Andreou D; Larsson K; Timm S; Rasmussen HB; Djurovic S; Melle I; Andreassen OA; Agartz I; Werge T; Hall H; Terenius L
Article: JOURNAL OF NEURAL TRANSMISSION. 2008;115(12):1695-1699
Brain-derived neurotrophic factor gene variation influences cerebrospinal fluid 3-methoxy-4-hydroxyphenylglycol concentrations in healthy volunteers
Jonsson EG; Saetre P; Edman-Ahlbom B; Sillen A; Gunnar A; Andreou D; Agartz I; Sedvall G; Hall H; Terenius L
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Thesis / dissertation: 2015
Molecular genetic studies on cerebrospinal fluid monoamine metabolites in psychotic patients and healthy individuals
Andreou, Dimitrios

Employments

Assistant Professor, Department of Clinical Neuroscience, Karolinska Institutet, 2024-2028
Adjunct Lecturer, Department of Clinical Neuroscience, Karolinska Institutet, 2021-2024

Degrees and Education

Docent, Karolinska Institutet, 2023
Degree Of Doctor Of Philosophy, Department of Clinical Neuroscience, Karolinska Institutet, 2015

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