Håkan Karlsson

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Articles

Journal article: BIOLOGICAL PSYCHIATRY. 2024;:S0006-3223(24)01760-8
Maternal immune activation and autism in the offspring-what is the evidence for causation?
Gardner RM; Brynge M; Sjöqvist H; Dalman C; Karlsson H
Article: JOURNAL OF THE AMERICAN MEDICAL ASSOCIATION (JAMA). 2024;331(14):1205-1214
Acetaminophen Use During Pregnancy and Children's Risk of Autism, ADHD, and Intellectual Disability
Ahlqvist VH; Sjoeqvist H; Dalman C; Karlsson H; Stephansson O; Johansson S; Magnusson C; Gardner RM; Lee BK
Article: PLOS MEDICINE. 2024;21(1):e1004331
Maternal intrahepatic cholestasis of pregnancy and neurodevelopmental conditions in offspring: A population-based cohort study of 2 million Swedish children
Chen S; Ahlqvist VH; Sjoqvist H; Stephansson O; Magnusson C; Dalman C; Karlsson H; Lee BK; Gardner RM
Article: BMC MEDICINE. 2023;21(1):260
Random capillary glucose levels throughout pregnancy, obstetric and neonatal outcomes, and long-term neurodevelopmental conditions in children: a group-based trajectory analysis
Chen S; Persson M; Wang R; Dalman C; Lee BK; Karlsson H; Gardner RM
Article: BMC PREGNANCY AND CHILDBIRTH. 2023;23(1):237
Autonomic function and inflammation in pregnant women participating in a randomized controlled study of Mindfulness Based Childbirth and Parenting
Radmark L; Osika W; Wallen MB; Nissen E; Lonnberg G; Branstrom R; Henje E; Gardner R; Fransson E; Karlsson H; Niemi M
Article: BMC MEDICINE. 2023;21(1):108
Rates of maternal weight gain over the course of pregnancy and offspring risk of neurodevelopmental disorders
Chen S; Fan M; Lee BK; Dalman C; Karlsson H; Gardner RM
Article: THE LANCET PSYCHIATRY. 2022;9(10):782-791
Maternal infection during pregnancy and likelihood of autism and intellectual disability in children in Sweden: a negative control and sibling comparison cohort study
Brynge M; Sjoqvist H; Gardner RM; Lee BK; Dalman C; Karlsson H
Article: NATURE MEDICINE. 2022;28(7):1406-1411
Parental inflammatory bowel disease and autism in children
Sadik A; Dardani C; Pagoni P; Havdahl A; Stergiakouli E; Khandaker GM; Sullivan SA; Zammit S; Jones HJ; Davey Smith G; Dalman C; Karlsson H; Gardner RM; Rai D
Article: TRANSLATIONAL PSYCHIATRY. 2022;12(1):148
Maternal levels of acute phase proteins in early pregnancy and risk of autism spectrum disorders in offspring
Brynge M; Gardner RM; Sjoqvist H; Karlsson H; Dalman C
Article: JOURNAL OF NEURODEVELOPMENTAL DISORDERS. 2022;14(1):12
Childhood infections and autism spectrum disorders and/or intellectual disability: a register-based cohort study
Karlsson H; Sjoqvist H; Brynge M; Gardner R; Dalman C
Article: FRONTIERS IN PUBLIC HEALTH. 2022;10:917563
Maternal Levels of Cytokines in Early Pregnancy and Risk of Autism Spectrum Disorders in Offspring
Brynge M; Gardner RM; Sjoqvist H; Lee BK; Dalman C; Karlsson H
Article: TRANSLATIONAL PSYCHIATRY. 2021;11(1):468
Doxycycline exposure during adolescence and future risk of non-affective psychosis and bipolar disorder: a total population cohort study
Upmark F; Sjoqvist H; Hayes JF; Dalman C; Karlsson H
Article: AUTISM RESEARCH. 2021;14(9):2002-2016
Maternal antibodies to gliadin and autism spectrum disorders in offspring-A population-based case-control study in Sweden
Gardner RM; Samuelsson I; Severance EG; Sjoqvist H; Yolken RH; Dalman C; Karlsson H
Article: INTERNATIONAL JOURNAL OF EPIDEMIOLOGY. 2021;50(2):459-474
Association of maternal diabetes with neurodevelopmental disorders: autism spectrum disorders, attention-deficit/hyperactivity disorder and intellectual disability
Chen S; Zhao S; Dalman C; Karlsson H; Gardner R
Article: MOLECULAR PSYCHIATRY. 2021;26(5):1578-1588
Developmental vitamin D and autism spectrum disorders: findings from the Stockholm Youth Cohort.
Lee BK; Eyles DW; Magnusson C; Newschaffer CJ; McGrath JJ; Kvaskoff D; Ko P; Dalman C; Karlsson H; Gardner RM
Article: BIOLOGICAL PSYCHIATRY. 2021;89(5):463-475
Neonatal Levels of Acute Phase Proteins and Risk of Autism Spectrum Disorder
Gardner RM; Lee BK; Brynge M; Sjoqvist H; Dalman C; Karlsson H
Article: AUTISM RESEARCH. 2020;13(12):2242-2250
The Familial Risk of Autism Spectrum Disorder with and without Intellectual Disability
Xie S; Karlsson H; Dalman C; Widman L; Rai D; Gardner RM; Magnusson C; Sandin S; Tabb LP; Newschaffer CJ; Lee BK
Article: AMERICAN JOURNAL OF OBSTETRICS AND GYNECOLOGY. 2020;223(3):415.e1-415.e16
Psychiatric comorbidity among women with endometriosis: nationwide cohort study in Sweden
Gao M; Koupil I; Sjoqvist H; Karlsson H; Lalitkumar S; Dalman C; Kosidou K
Article: JAMA PSYCHIATRY. 2020;77(7):729-736
Assessment of the Role of IQ in Associations Between Population Density and Deprivation and Nonaffective Psychosis
Lewis G; Dykxhoorn J; Karlsson H; Khandaker GM; Lewis G; Dalman C; Kirkbride JB
Article: JOURNAL OF THE AMERICAN ACADEMY OF CHILD AND ADOLESCENT PSYCHIATRY. 2020;59(3):410-421
The Association of Paternal IQ With Autism Spectrum Disorders and Its Comorbidities: A Population-Based Cohort Study
Gardner RM; Dalman C; Rai D; Lee BK; Karlsson H
Article: JAMA PSYCHIATRY. 2019;76(12):1294-1304
Association of Prenatal Maternal Anemia With Neurodevelopmental Disorders
Wiegersma AM; Dalman C; Lee BK; Karlsson H; Gardner RM
Article: JOURNAL OF PSYCHIATRIC RESEARCH. 2019;116:1-6
Birth month and later diagnosis of schizophrenia. A population-based cohort study in Sweden
Karlsson H; Dal H; Gardner RM; Torrey EF; Dalman C
Article: EUROPEAN JOURNAL OF EPIDEMIOLOGY (EJE). 2019;34(8):785-792
Birth seasonality and risk of autism spectrum disorder
Lee BK; Gross R; Francis RW; Karlsson H; Schendel DE; Sourander A; Reichenberg A; Parner ET; Hornig M; Yaniv A; Leonardo H; Sandin S
Article: SCHIZOPHRENIA BULLETIN. 2019;45(2):360-368
Childhood and Parental Asthma, Future Risk of Bipolar Disorder and Schizophrenia Spectrum Disorders: A Population-Based Cohort Study
Wu Q; Dalman C; Karlsson H; Lewis G; Osborn DPJ; Gardner R; Hayes JF
Article: JAMA NETWORK OPEN. 2019;2(3):e190154
Family History of Mental and Neurological Disorders and Risk of Autism
Xie S; Karlsson H; Dalman C; Widman L; Rai D; Gardner RM; Magnusson C; Schendel DE; Newschaffer CJ; Lee BK
Article: PSYCHOLOGICAL MEDICINE. 2019;49(2):295-302
Systemic inflammation and intelligence in early adulthood and subsequent risk of schizophrenia and other non-affective psychoses: a longitudinal cohort and co-relative study
Kappelmann N; Khandaker GM; Dal H; Stochl J; Kosidou K; Jones PB; Dalman C; Karlsson H
Article: PLOS ONE. 2019;14(1):e0207353
Transcription of human endogenous retroviruses in human brain by RNA-seq analysis
Li F; Sabunciyan S; Yolken RH; Lee D; Kim S; Karlsson H
Article: JAMA PSYCHIATRY. 2018;75(4):356-362
Association of Childhood Infection With IQ and Adult Nonaffective Psychosis in Swedish Men A Population-Based Longitudinal Cohort and Co-relative Study
Khandaker GM; Dalman C; Kappelmann N; Stochl J; Dal H; Kosidou K; Jones PB; Karlsson H
Article: TRANSLATIONAL PSYCHIATRY. 2017;7(12):1290
Schizophrenia-risk and urban birth are associated with proteomic changes in neonatal dried blood spots
Cooper JD; Ozcan S; Gardner RM; Rustogi N; Wicks S; van Rees GF; Leweke FM; Dalman C; Karlsson H; Bahn S
Article: VIRAL IMMUNOLOGY. 2017;30(7):542-544
Antiviral Effect of IDO in Mouse Fibroblast Cells During Influenza Virus Infection
Li F; Karlsson H
Article: JAMA PSYCHIATRY. 2017;74(4):339-349
Association of Gestational Weight Gain and Maternal Body Mass Index in Early Pregnancy With Risk for Nonaffective Psychosis in Offspring
Mackay E; Dalman C; Karlsson H; Gardner RM
Article: BJPSYCH OPEN. 2016;2(2):170-172
Maternal vitamin D deficiency and the risk of autism spectrum disorders: population-based study.
Magnusson C; Lundberg M; Lee BK; Rai D; Karlsson H; Gardner R; Kosidou K; Arver S; Dalman C
Article: PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA. 2016;113(3):E368-E377
H1N1 influenza virus induces narcolepsy-like sleep disruption and targets sleep-wake regulatory neurons in mice
Tesoriero C; Codita A; Zhang M-D; Cherninsky A; Karlsson H; Grassi-Zucconi G; Bertini G; Harkany T; Ljungberg K; Liljestrom P; Hokfelt TGM; Bentivoglio M; Kristensson K
Article: SCHIZOPHRENIA BULLETIN. 2016;42(1):125-133
Associations Between Maternal Infection During Pregnancy, Childhood Infections, and the Risk of Subsequent Psychotic Disorder-A Swedish Cohort Study of Nearly 2 Million Individuals
Blomstrom A; Karlsson H; Gardner R; Jorgensen L; Magnusson C; Dalman C
Article: INTERNATIONAL JOURNAL OF EPIDEMIOLOGY. 2015;44(3):870-883
Maternal body mass index during early pregnancy, gestational weight gain, and risk of autism spectrum disorders: Results from a Swedish total population and discordant sibling study
Gardner RM; Lee BK; Magnusson C; Rai D; Frisell T; Karlsson H; Idring S; Dalman C
Article: TRANSLATIONAL PSYCHIATRY. 2015;5(2):e502
Influence of maternal infections on neonatal acute phase proteins and their interaction in the development of non-affective psychosis
Blomstrom A; Gardner RM; Dalman C; Yolken RH; Karlsson H
Article: BRAIN, BEHAVIOR, AND IMMUNITY. 2015;44:100-105
Maternal hospitalization with infection during pregnancy and risk of autism spectrum disorders
Lee BK; Magnusson C; Gardner RM; Blomstrom A; Newschaffer CJ; Burstyn I; Karlsson H; Dalman C
Article: SCHIZOPHRENIA BULLETIN. 2014;40(6):1518-1525
Hospital Admission With Infection During Childhood and Risk for Psychotic Illness-A Population-based Cohort Study
Blomstrom A; Karlsson H; Svensson A; Frisell T; Lee BK; Dal H; Magnusson C; Dalman C
Article: JOURNAL OF VIROLOGY. 2014;88(8):4328-4337
Transcriptional Derepression of the ERVWE1 Locus following Influenza A Virus Infection
Li F; Nellaker C; Sabunciyan S; Yolken RH; Jones-Brando L; Johansson A-S; Owe-Larsson B; Karlsson H
Article: JOURNAL OF ALZHEIMER'S DISEASE. 2014;39(4):787-797
Alteration of Thioredoxin and Glutaredoxin in the Progression of Alzheimer's Disease
Arodin L; Lamparter H; Karlsson H; Nennesmo I; Bjoernstedt M; Schroder J; Fernandes AP
Article: INTERNATIONAL JOURNAL OF EPIDEMIOLOGY. 2014;43(1):107-115
Parental age and the risk of autism spectrum disorders: findings from a Swedish population-based cohort
Idring S; Magnusson C; Lundberg M; Ek M; Rai D; Svensson AC; Dalman C; Karlsson H; Lee BK
Article: BRAIN, BEHAVIOR, AND IMMUNITY. 2014;36:80-89
Behavioral disturbances in adult mice following neonatal virus infection or kynurenine treatment - Role of brain kynurenic acid
Liu X-C; Holtze M; Powell SB; Terrando N; Larsson MK; Persson A; Olsson SK; Orhan F; Kegel M; Asp L; Goiny M; Schwieler L; Engberg G; Karlsson H; Erhardt S
Article: JOURNAL OF PSYCHIATRIC RESEARCH. 2013;47(11):1815-1823
Activation of kynurenine pathway in ex vivo fibroblasts from patients with bipolar disorder or schizophrenia: Cytokine challenge increases production of 3-hydroxykynurenine
Johansson A-S; Owe-Larsson B; Asp L; Kocki T; Adler M; Hetta J; Gardner R; Lundkvist GBS; Urbanska EM; Karlsson H
Article: TRANSLATIONAL PSYCHIATRY. 2013;3(2):e228
Neonatal levels of acute phase proteins and later risk of non-affective psychosis
Gardner RM; Dalman C; Wicks S; Lee BK; Karlsson H
Article: SCHIZOPHRENIA RESEARCH. 2012;140(1-3):25-30
Maternal antibodies to infectious agents and risk for non-affective psychoses in the offspring-a matched case-control study
Blomstrom A; Karlsson H; Wicks S; Yang S; Yolken RH; Dalman C
Article: AMERICAN JOURNAL OF PSYCHIATRY. 2012;169(6):625-632
Maternal Antibodies to Dietary Antigens and Risk for Nonaffective Psychosis in Offspring
Karlsson H; Blomstrom A; Wicks S; Yang S; Yolken RH; Dalman C
Article: JOURNAL OF INFLAMMATION. 2011;8:25
Effects of pro-inflammatory cytokines on expression of kynurenine pathway enzymes in human dermal fibroblasts
Asp L; Johansson A-S; Mann A; Owe-Larsson B; Urbanska EM; Kocki T; Kegel M; Engberg G; Lundkvist GBS; Karlsson H
Article: BMC GENOMICS. 2011;12:22
A systematic evaluation of expression of HERV-W elements; influence of genomic context, viral structure and orientation
Li F; Nellaker C; Yolken RH; Karlsson H
Article: BRAIN, BEHAVIOR, AND IMMUNITY. 2010;24(6):868-873
Association between erythrocyte sedimentation rate and IQ in Swedish males aged 18-20
Karlsson H; Ahlborg B; Dalman C; Hemmingsson T
Article: INTERNATIONAL JOURNAL OF NEUROPSYCHOPHARMACOLOGY. 2010;13(4):475-485
Neonatal infection with neurotropic influenza A virus induces the kynurenine pathway in early life and disrupts sensorimotor gating in adult Tap1^-/- mice
Asp L; Holtze M; Powell SB; Karlsson H; Erhardt S
Article: BMC GENOMICS. 2009;10:532
Expression profiling of repetitive elements by melting temperature analysis: variation in HERV-W gag expression across human individuals and tissues
Nellaker C; Li F; Uhrzander F; Tyrcha J; Karlsson H
Article: BRAIN, BEHAVIOR, AND IMMUNITY. 2009;23(6):733-741
Neonatal infection with neurotropic influenza A virus affects working memory and expression of type III Nrg1 in adult mice
Asp L; Beraki S; Kristensson K; Ogren SO; Karlsson H
Article: CLINICAL CHEMISTRY AND LABORATORY MEDICINE. 2009;47(12):1467-1469
Quantitation of RNA decay in dried blood spots during 20 years of storage
Gauffin F; Nordgren A; Barbany G; Gustafsson B; Karlsson H
Article: JOURNAL OF NEUROSCIENCE RESEARCH. 2008;86(16):3674-3683
Induction of the Kynurenine Pathway by Neurotropic Influenza A Virus Infection
Holtze M; Asp L; Schwieler L; Engberg G; Karlsson H
Article: BMC BIOINFORMATICS. 2008;9:370
Mixture models for analysis of melting temperature data
Nellaker C; Uhrzander F; Tyrcha J; Karlsson H
Article: JOURNAL OF PSYCHIATRIC RESEARCH. 2008;42(8):639-643
Verification of proposed peripheral biomarkers in mononuclear cells of individuals with schizophrenia
Yao Y; Schroeder J; Karlsson H
Article: GENES, BRAIN AND BEHAVIOR. 2008;7(1):103-112
Elevated levels of human endogenous retrovirus-W transcripts in blood cells from patients with first episode schizophrenia
Yao Y; Schroder J; Nellaker C; Bottmer C; Bachmann S; Yolken RH; Karlsson H
Article: AMERICAN JOURNAL OF PSYCHIATRY. 2008;165(1):59-65
Infections in the CNS during childhood and the risk of subsequent psychotic illness: A cohort study of more than one million Swedish subjects
Dalman C; Allebeck P; Gunnell D; Harrison G; Kristensson K; Lewis G; Lofving S; Rasmussen F; Wicks S; Karlsson H
Article: AMYOTROPHIC LATERAL SCLEROSIS. 2007;8(2):67-72
Elevated levels of transcripts encoding a human retroviral envelope protein (syncytin) in muscles from patients with motor neuron disease
Oluwole OSA; Yao Y; Conradi S; Kristensson K; Karlsson H
Article: JOURNAL OF NEUROVIROLOGY. 2007;13(1):29-37
Influenza A virus transactivates the mouse envelope gene encoding syncytin B and its regulator, glial cells missing 1
Asp L; Nellaker C; Karlsson H
Article: CLINICAL CHEMISTRY. 2007;53(1):98-103
Molecular beacon-based temperature control and automated analyses for improved resolution of melting temperature analysis using SYBR I Green chemistry
Nellaker C; Wallgren U; Karlsson H
Article: MOLECULAR AND CELLULAR PROBES. 2006;20(5):311-316
Evaluation of minor groove binding probe and Taqman probe PCR assays:: Influence of mismatches and template complexity on quantification
Yao Y; Nellaker C; Karlsson H
Article: RETROVIROLOGY. 2006;3:44
Transactivation of elements in the human endogenous retrovirus W family by viral infection
Nellaker C; Yao Y; Jones-Brando L; Mallet F; Yolken RH; Karlsson H
Article: NEUROREPORT. 2005;16(10):1111-1115
Gene expression changes in brains of mice exposed to a maternal virus infection
Asp L; Beraki S; Aronsson F; Rosvall L; Ögren SO; Kristensson K; Karlsson H
Article: MOLECULAR PSYCHIATRY. 2005;10(3):299-308
Influenza A virus infection causes alterations in expression of synaptic regulatory genes combined with changes in cognitive and emotional behaviors in mice
Beraki S; Aronsson F; Karlsson H; Ögren SO; Kristensson K
Article: JOURNAL OF NEUROVIROLOGY. 2002;8(4):353-357
Persistence of viral RNA in the brain of offspring to mice infected with influenza A/WSN/33 virus during pregnancy
Aronsson F; Lannebo C; Paucar M; Brask J; Kristensson K; Karlsson H
Article: CELL BIOLOGY AND TOXICOLOGY. 2002;18(6):425-437
Tricyclic antidepressants prevent the differentiation of monocytes into macrophage-like cells in vitro
Ying G; Karlsson H; DePierre JW; Nässberger L
Article: PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA. 2001;98(8):4634-4639
Retroviral RNA identified in the cerebrospinal fluids and brains of individuals with schizophrenia
Karlsson H; Bachmann S; Schröder J; McArthur J; Torrey EF; Yolken RH
Article: JOURNAL OF NEUROVIROLOGY. 2001;7(2):117-124
Persistence of the influenza A/WSN/33 virus RNA at midbrain levels of immunodefective mice
Aronsson F; Karlsson H; Ljunggren HG; Kristensson K
Article: CLINICAL NEUROSCIENCE RESEARCH. 2001;1(1-2):164-169
Retroviruses, genes and schizophrenia
Yolken RH; Karlsson H; Bayer TA; Johnston-Wilson N; Yee F; Torrey EF
Article: JOURNAL OF PHARMACOLOGICAL AND TOXICOLOGICAL METHODS. 1998;40(3):137-143
Application of microcalorimetry for recording basal metabolic and Na⁺, K⁺-ATPase activity in LLC-PK₁ cells, a model for the renal tubular epithelial cell
Xie Y; Karlsson H; DePierre JW; Nässberger L
Article: APOPTOSIS : AN INTERNATIONAL JOURNAL ON PROGRAMMED CELL DEATH. 1998;3(4):255-260
Induction of apoptosis in proliferating lymphocytes by tricyclic antidepressants
Karlsson H; Gu Y; DePierre J; Nässberger L
Article: INTERNATIONAL JOURNAL OF IMMUNOPHARMACOLOGY. 1997;19(11-12):645-654
Tricyclic antidepressants induce apoptosis in human T lymphocytes
Xia ZL; Karlsson H; DePierre JW; Nässberger L
Article: TRANSPLANTATION. 1997;64(8):1217-1220
FK506 suppresses the mitogen-induced increase in lymphocyte adhesiveness to endothelial cells, but does not affect endothelial cell activation in response to inflammatory stimuli
Karlsson H; Nassberger L
Article: BIOCHIMICA ET BIOPHYSICA ACTA: INTERNATIONAL JOURNAL OF BIOCHEMISTRY AND BIOPHYSICS. 1997;1319(2-3):301-310
Energy levels in resting and mitogen-stimulated human lymphocytes during treatment with FK506 or cyclosporin A in vitro
Karlsson H; DePierre JW; Nassberger L
Article: JOURNAL OF IMMUNOLOGICAL METHODS. 1996;189(2):197-202
A calorimetric method for continuous recording of lymphocyte proliferation
Karlsson H; Nassberger L
Article: IMMUNOLOGY AND CELL BIOLOGY. 1995;73(1):81-88
INFLUENCE OF COMPOUNDS AFFECTING SYNTHESIS, MODIFICATION AND TRANSPORT OF PROTEINS ON THE EXPRESSION AND RELEASE OF INTERLEUKIN-2 RECEPTOR
KARLSSON H; NASSBERGER L
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Letter: BIOLOGICAL PSYCHIATRY. 2021;90(11):e65-e66
Reply to: C-Reactive Protein in Neonates and Risk for Autism Spectrum Disorder.
Gardner RM; Lee BK; Brynge M; Sjöqvist H; Dalman C; Karlsson H
Editorial comment: OBSTETRICAL AND GYNECOLOGICAL SURVEY. 2020;75(12):744-745
Psychiatric Comorbidity Among Women With Endometriosis: Nationwide Cohort Study in Sweden COMMENT
Gao M; Koupil I; Sjoqvist H; Karlsson H; Lalitkumar S; Dalman C; Kosidou K
Review: CURRENT TOPICS IN BEHAVIORAL NEUROSCIENCES. 2020;44:35-47
Epidemiological Studies of Prenatal and Childhood Infection and Schizophrenia.
Karlsson H; Dalman C
Review: APMIS. 2016;124(1-2):52-66
Expression and regulation of human endogenous retrovirus W elements
Li F; Karlsson H
Editorial comment: MOBILE DNA. 2015;6:20
First international workshop on human endogenous retroviruses and diseases, HERVs & disease 2015
Nath A; Kuery P; do Olival GS; Dolei A; Karlsson H; Groc L; Schneider M; Kriesel J; Touraine J-L; Mallet F; Marche PN; Arnaud F; Feschotte C; Perron H
Letter: LEUKEMIA AND LYMPHOMA. 2013;54(12):2742-2744
The ETV6/RUNX1 fusion transcript is not detected in RNA isolated from neonatal dried blood spots from children later diagnosed with the corresponding leukemia
Barbany G; Gauffin F; Ofverholm I; Karlsson H; Thorn I; Arvidson J; Heyman M; Gustafsson B; Nordgren A
Review: PROGRESS IN NEURO-PSYCHOPHARMACOLOGY AND BIOLOGICAL PSYCHIATRY. 2011;35(4):1117-1121
Increased plasma levels of thioredoxin-1 in patients with first episode psychosis and long-term schizophrenia
Owe-Larsson B; Ekdahl K; Edbom T; Osby U; Karlsson H; Lundberg C; Lundberg M
Meeting abstract: EUROPEAN NEUROPSYCHOPHARMACOLOGY. 2010;20:S40
Neonatal influenza A infection potentiates amphetamine induced increase in locomotor activity in the adult mouse
Holtze M; Asp L; Karlsson H; Erhardt S
Letter: MOLECULAR PSYCHIATRY. 2009;14(12):1069-1071
Activation of brain interleukin-1β in schizophrenia
Soderlund J; Schroeder J; Nordin C; Samuelsson M; Walther-Jallow L; Karlsson H; Erhardt S; Engberg G
Meeting abstract: EUROPEAN NEUROPSYCHOPHARMACOLOGY. 2009;19:S178
Do virus infections cause schizophrenia?
Karlsson H; Asp L; Ogren SO; Erhardt S; Holtze M; Kristensson K; Dalman C
Meeting abstract: EUROPEAN NEUROPSYCHOPHARMACOLOGY. 2004;14:S263-S264
Influenza A virus infection causes alterations in expression of synaptic regulatory genes combined with changes in cognitive and emotional behaviors in mice
Beraki S; Aronsson F; Karlsson H; Ögren SO; Kristensson K
Letter: MOLECULAR PSYCHIATRY. 2004;9(1):12-13
HERV-W-related RNA detected in plasma from individuals with recent-onset schizophrenia or schizoaffective disorder
Karlsson H; Schröder J; Bachmann S; Bottmer C; Yolken RH
Letter: CLINICAL CHEMISTRY. 2003;49(6):979-981
Extraction of RNA from dried blood on filter papers after long-term storage
Karlsson H; Guthenberg C; von Döbeln U; Kristenssson K
Review: NEUROREPORT. 2003;14(4):535-542
Viruses and schizophrenia, connection or coincidence?
Karlsson H
Review: PROGRESS IN NEUROBIOLOGY. 2000;60(6):501-512
Antidepressant-induced lipidosis with special reference to tricyclic compounds
Xia ZL; Ying G; Hansson AL; Karlsson H; Xie Y; Bergstrand A; DePierre JW; Nässberger L
Published conference paper: BRAIN RESEARCH REVIEWS. 2000;31(2-3):193-199
Endogenous retroviruses and schizophrenia
Yolken RH; Karlsson H; Yee F; Johnston-Wilson NL; Torrey EF
Meeting abstract: SCHIZOPHRENIA RESEARCH. 2000;41(1):21
Retroviral sequences identified in the cerebrospinal fluid of individuals with recent onset schizophrenia
Karlsson H; Bachmann S; Jones-Brando L; Schröder J; Bayer T; Falkai P; McArthur J; Torrey EF; Yolken RH

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