Hakan Karlsson

Hakan Karlsson

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Hakan Karlsson

Hakan Karlsson

Publications by authors named "Hakan Karlsson"

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Antiviral Effect of IDO in Mouse Fibroblast Cells During Influenza Virus Infection.

Viral Immunol 2017 09 12;30(7):542-544. Epub 2017 Apr 12.

2 Department of Neuroscience, Karolinska Institutet , Stockholm, Sweden .

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http://dx.doi.org/10.1089/vim.2016.0140DOI Listing
September 2017

Association of Gestational Weight Gain and Maternal Body Mass Index in Early Pregnancy With Risk for Nonaffective Psychosis in Offspring.

JAMA Psychiatry 2017 04;74(4):339-349

Epidemiology of Mental Health Division, Department of Public Health Sciences, Karolinska Institutet, Stockholm, Sweden.

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http://dx.doi.org/10.1001/jamapsychiatry.2016.4257DOI Listing
April 2017

Expression and regulation of human endogenous retrovirus W elements.

APMIS 2016 Jan-Feb;124(1-2):52-66

Department of Neuroscience, Karolinska Institutet, Stockholm, Sweden.

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http://dx.doi.org/10.1111/apm.12478DOI Listing
June 2016

Communication skills training enhances nurses' ability to respond with empathy to parents' emotions in a neonatal intensive care unit.

Acta Paediatr 2016 Apr 21;105(4):397-406. Epub 2016 Jan 21.

Division of Neonatology, The Queen Silvia Children's Hospital, Sahlgrenska University Hospital, Gothenburg, Sweden.

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http://dx.doi.org/10.1111/apa.13295DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC5066675PMC
April 2016

Maternal vitamin D deficiency and the risk of autism spectrum disorders: population-based study.

BJPsych Open 2016 Mar 7;2(2):170-172. Epub 2016 Apr 7.

, MD, PhD, Department of Public Health Sciences, KarolinskaInstitutet, Stockholm, Sweden; Centre for Epidemiology and Community Medicine, Stockholm County Council, Solna, Sweden.

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http://dx.doi.org/10.1192/bjpo.bp.116.002675DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4998950PMC
March 2016

Associations Between Maternal Infection During Pregnancy, Childhood Infections, and the Risk of Subsequent Psychotic Disorder--A Swedish Cohort Study of Nearly 2 Million Individuals.

Schizophr Bull 2016 Jan 24;42(1):125-33. Epub 2015 Aug 24.

Department of Public Health Sciences, Division of Public Health Epidemiology, Karolinska Institutet, Stockholm, Sweden;

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http://dx.doi.org/10.1093/schbul/sbv112DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4681563PMC
January 2016

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.

Int J Epidemiol 2015 Jun 4;44(3):870-83. Epub 2015 Jun 4.

Department of Public Health Sciences, and Centre for Epidemiology and Community Medicine, Stockholm County Council, Stockholm, Sweden.

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http://dx.doi.org/10.1093/ije/dyv081DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4521130PMC
June 2015

Maternal hospitalization with infection during pregnancy and risk of autism spectrum disorders.

Brain Behav Immun 2015 Feb 16;44:100-5. Epub 2014 Sep 16.

Division of Public Health Epidemiology, Department of Public Health Sciences, Karolinska Institutet, Stockholm, Sweden.

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http://dx.doi.org/10.1016/j.bbi.2014.09.001DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4418173PMC
February 2015

Alteration of thioredoxin and glutaredoxin in the progression of Alzheimer's disease.

J Alzheimers Dis 2014 ;39(4):787-97

Division of Pathology, Department of Laboratory Medicine, Karolinska Institutet, Karolinska University Hospital Huddinge, Stockholm, Sweden.

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http://dx.doi.org/10.3233/JAD-131814DOI Listing
October 2014

Parental age and the risk of autism spectrum disorders: findings from a Swedish population-based cohort.

Int J Epidemiol 2014 Feb 9;43(1):107-15. Epub 2014 Jan 9.

Department of Public Health Sciences, Karolinska Institutet, Stockholm, Sweden, Neurodevelopmental Psychiatry Unit, Child and Youth Psychiatry, Stockholm County Council, Sweden, Centre for Epidemiology and Community Medicine, Stockholm County Council, Sweden, Huddinge Psychosis Outpatient Unit, Stockholm, Sweden, Academic Unit of Psychiatry, School of Social and Community Medicine, University of Bristol, Bristol, UK, Avon and Wiltshire Partnership NHS Mental Health Trust, Bristol, UK, Department of Neuroscience, Karolinska Institutet, Stockholm, Sweden, Department of Epidemiology and Biostatistics, Drexel University School of Public Health, Philadelphia, PA, USA and A.J. Drexel Autism Institute, Philadelphia, PA, USA.

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http://dx.doi.org/10.1093/ije/dyt262DOI Listing
February 2014

Maternal antibodies to infectious agents and risk for non-affective psychoses in the offspring--a matched case-control study.

Schizophr Res 2012 Sep 21;140(1-3):25-30. Epub 2012 Jul 21.

Division of Public Health Epidemiology, Department of Public Health Sciences, Karolinska Institutet, Stockholm, Sweden.

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http://dx.doi.org/10.1016/j.schres.2012.06.035DOI Listing
September 2012

Maternal antibodies to dietary antigens and risk for nonaffective psychosis in offspring.

Am J Psychiatry 2012 Jun;169(6):625-32

Department of Neuroscience, Karolinska Institute, Stockholm.

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http://dx.doi.org/10.1176/appi.ajp.2012.11081197DOI Listing
June 2012

Suppression of 5'-nucleotidase enzymes promotes AMP-activated protein kinase (AMPK) phosphorylation and metabolism in human and mouse skeletal muscle.

J Biol Chem 2011 Oct 26;286(40):34567-74. Epub 2011 Aug 26.

Department of Molecular Medicine and Surgery and Physiology and Pharmacology, Karolinska Institutet, S-171 77 Stockholm, Sweden.

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http://dx.doi.org/10.1074/jbc.M111.268292DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3186409PMC
October 2011

Increased plasma levels of thioredoxin-1 in patients with first episode psychosis and long-term schizophrenia.

Prog Neuropsychopharmacol Biol Psychiatry 2011 Jun 30;35(4):1117-21. Epub 2011 Mar 30.

Karolinska Institute, Department of Clinical Neuroscience, Section of Psychiatry at Karolinska, University Hospital Huddinge, SE-141 86 Stockholm, Sweden.

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http://dx.doi.org/10.1016/j.pnpbp.2011.03.012DOI Listing
June 2011

A randomised controlled trial for overweight and obese parents to prevent childhood obesity--Early STOPP (STockholm Obesity Prevention Program).

BMC Public Health 2011 May 18;11:336. Epub 2011 May 18.

Department of Clinical Science, Intervention and Technology, Division of Paediatrics, Endocrine Research Unit B62, Karolinska Institutet, S-141 86 Stockholm, Sweden.

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http://dx.doi.org/10.1186/1471-2458-11-336DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3121630PMC
May 2011

A systematic evaluation of expression of HERV-W elements; influence of genomic context, viral structure and orientation.

BMC Genomics 2011 Jan 12;12:22. Epub 2011 Jan 12.

Department of Neuroscience, Karolinska Institutet, Stockholm, Sweden.

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http://dx.doi.org/10.1186/1471-2164-12-22DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3031232PMC
January 2011

Association between erythrocyte sedimentation rate and IQ in Swedish males aged 18-20.

Brain Behav Immun 2010 Aug 11;24(6):868-73. Epub 2010 Mar 11.

Department of Neuroscience, Karolinska Institutet, Stockholm, Sweden.

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http://dx.doi.org/10.1016/j.bbi.2010.02.009DOI Listing
August 2010

Quantitation of RNA decay in dried blood spots during 20 years of storage.

Clin Chem Lab Med 2009 ;47(12):1467-9

Division of Pediatrics, Department of Clinical Science, Intervention and Technology (CLINTEC), Karolinska Institutet, Stockholm, Sweden.

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https://www.degruyter.com/view/j/cclm.2009.47.issue-12/cclm.
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http://dx.doi.org/10.1515/CCLM.2009.351DOI Listing
February 2010

Expression profiling of repetitive elements by melting temperature analysis: variation in HERV-W gag expression across human individuals and tissues.

BMC Genomics 2009 Nov 17;10:532. Epub 2009 Nov 17.

Department of Neuroscience, Karolinska Institutet, Retzius Väg 8 B2:5, 17177 Stockholm, Sweden.

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http://dx.doi.org/10.1186/1471-2164-10-532DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2779825PMC
November 2009

Neonatal infection with neurotropic influenza A virus affects working memory and expression of type III Nrg1 in adult mice.

Brain Behav Immun 2009 Aug 10;23(6):733-41. Epub 2009 Apr 10.

Department of Neuroscience, Karolinska Institutet, Retzius väg 8, Stockholm, Sweden.

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http://dx.doi.org/10.1016/j.bbi.2009.04.004DOI Listing
August 2009

Induction of the kynurenine pathway by neurotropic influenza A virus infection.

J Neurosci Res 2008 Dec;86(16):3674-83

Department of Physiology and Pharmacology, Karolinska Institutet, Stockholm, Sweden.

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http://dx.doi.org/10.1002/jnr.21799DOI Listing
December 2008

Mixture models for analysis of melting temperature data.

BMC Bioinformatics 2008 Sep 11;9:370. Epub 2008 Sep 11.

Department of Neuroscience, Karolinska Institutet, Retzius Väg, Stockholm, Sweden.

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http://dx.doi.org/10.1186/1471-2105-9-370DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2567994PMC
September 2008

Verification of proposed peripheral biomarkers in mononuclear cells of individuals with schizophrenia.

J Psychiatr Res 2008 Jul 7;42(8):639-43. Epub 2007 Sep 7.

Department of Neurology, Tianjin Medical University General Hospital, Anshan Avenue 154, 300052 Tianjin, China.

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http://dx.doi.org/10.1016/j.jpsychires.2007.07.011DOI Listing
July 2008

Activation of the thiazide-sensitive Na+-Cl- cotransporter by the WNK-regulated kinases SPAK and OSR1.

J Cell Sci 2008 Mar 12;121(Pt 5):675-84. Epub 2008 Feb 12.

MRC Protein Phosphorylation Unit, MSI/WTB complex, University of Dundee, Dow Street, Dundee, DD1 5EH, UK.

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http://dx.doi.org/10.1242/jcs.025312DOI Listing
March 2008

Infections in the CNS during childhood and the risk of subsequent psychotic illness: a cohort study of more than one million Swedish subjects.

Am J Psychiatry 2008 Jan 3;165(1):59-65. Epub 2007 Dec 3.

Department of Psychiatric Epidemiology, EPI/Karolinska Institutet, Norrbacka pl 5, 171 76 Stockholm, Sweden.

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http://dx.doi.org/10.1176/appi.ajp.2007.07050740DOI Listing
January 2008

Insulin signaling and glucose transport in insulin resistant human skeletal muscle.

Cell Biochem Biophys 2007 ;48(2-3):103-13

Department of Molecular Medicine and Surgery, Section of Integrative Physiology, Karolinska Institutet, Stockholm, Sweden.

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November 2007

A polar system of intercontinental bird migration.

Proc Biol Sci 2007 Oct;274(1625):2523-30

Department of Animal Ecology, Lund University, Ecology Building, 223 62 Lund, Sweden.

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http://dx.doi.org/10.1098/rspb.2007.0633DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2275879PMC
October 2007

Influenza A virus transactivates the mouse envelope gene encoding syncytin B and its regulator, glial cells missing 1.

J Neurovirol 2007 ;13(1):29-37

Department of Neuroscience, Karolinska Institutet, Stockholm, Sweden.

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http://dx.doi.org/10.1080/13550280601103125DOI Listing
July 2007

Molecular beacon-based temperature control and automated analyses for improved resolution of melting temperature analysis using SYBR I green chemistry.

Clin Chem 2007 Jan 16;53(1):98-103. Epub 2006 Nov 16.

Department of Neuroscience, Karolinska Institutet, Stockholm, Sweden.

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http://dx.doi.org/10.1373/clinchem.2006.075184DOI Listing
January 2007

Low-intensity exercise increases skeletal muscle protein expression of PPARdelta and UCP3 in type 2 diabetic patients.

Diabetes Metab Res Rev 2006 Nov-Dec;22(6):492-8

Centre of Family Medicine, Karolinska University Hospital, Karolinska Institutet, 171 11 Stockholm, Sweden.

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http://dx.doi.org/10.1002/dmrr.656DOI Listing
December 2006

Evaluation of minor groove binding probe and Taqman probe PCR assays: Influence of mismatches and template complexity on quantification.

Mol Cell Probes 2006 Oct 21;20(5):311-6. Epub 2006 Apr 21.

Department of Neuroscience, Karolinska Institute, Retzius vag 8, S-171 77 Stockholm, Sweden.

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http://dx.doi.org/10.1016/j.mcp.2006.03.003DOI Listing
October 2006

Functional interactions of the SPAK/OSR1 kinases with their upstream activator WNK1 and downstream substrate NKCC1.

Biochem J 2006 Jul;397(1):223-31

MRC Protein Phosphorylation Unit, School of Life Sciences, MSI/WTB complex, University of Dundee, Dow Street, Dundee DD1 5EH, Scotland, UK.

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http://dx.doi.org/10.1042/BJ20060220DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC1479760PMC
July 2006

Transactivation of elements in the human endogenous retrovirus W family by viral infection.

Retrovirology 2006 Jul 6;3:44. Epub 2006 Jul 6.

The Department of Neuroscience, Karolinska Institutet, Retzius väg 8, 171 77 Stockholm, Sweden.

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http://dx.doi.org/10.1186/1742-4690-3-44DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC1539011PMC
July 2006

Insulin signaling and glucose transport in skeletal muscle from first-degree relatives of type 2 diabetic patients.

Diabetes 2006 May;55(5):1283-8

Department of Clinical Physiology and Integrative Physiology, Karolinska Institutet, von Eulers väg 4, II, SE-171 77 Stockholm, Sweden.

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May 2006

IRS-1 serine phosphorylation and insulin resistance in skeletal muscle from pancreas transplant recipients.

Diabetes 2006 Mar;55(3):785-91

Karolinska Institute, Department of Molecular Medicine and Surgery, Section of Integrative Physiology, Stockholm, Sweden.

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March 2006

Branched-chain amino acids activate key enzymes in protein synthesis after physical exercise.

J Nutr 2006 01;136(1 Suppl):269S-73S

Department of Surgical Science, Karolinska Institutet, Stockholm, Sweden.

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http://dx.doi.org/10.1093/jn/136.1.269SDOI Listing
January 2006

Gene expression changes in brains of mice exposed to a maternal virus infection.

Neuroreport 2005 Jul;16(10):1111-5

Department of Neuroscience, Karolinska Institutet, Retzius v. 8, SE-171 77 Stockholm, Sweden.

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July 2005

Insulin-stimulated phosphorylation of the Akt substrate AS160 is impaired in skeletal muscle of type 2 diabetic subjects.

Diabetes 2005 Jun;54(6):1692-7

Karolinska Institutet, Department of Surgical Sciences, Integrative Physiology Section, S-171 77, Stockholm, Sweden.

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June 2005

Branched-chain amino acids increase p70S6k phosphorylation in human skeletal muscle after resistance exercise.

Am J Physiol Endocrinol Metab 2004 Jul 2;287(1):E1-7. Epub 2004 Mar 2.

Univ. College of Physical Education and Sports, Box 5626, S-114 86 Stockholm, Sweden.

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http://dx.doi.org/10.1152/ajpendo.00430.2003DOI Listing
July 2004

Relationship between serum amyloid A level and Tanis/SelS mRNA expression in skeletal muscle and adipose tissue from healthy and type 2 diabetic subjects.

Diabetes 2004 Jun;53(6):1424-8

Integrative Physiology, Department of PhysiologyPharmacology, Karolinska Institutet, 171 77 Stockholm, Sweden.

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June 2004

Insulin signaling defects in type 2 diabetes.

Rev Endocr Metab Disord 2004 May;5(2):111-7

Department of Surgical Sciences, Section for Integrative Physiology, Karolinska Institutet, Stockholm, Sweden.

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http://dx.doi.org/10.1023/B:REMD.0000021432.84588.f6DOI Listing
May 2004

Insulin signalling and resistance in patients with chronic heart failure.

J Physiol 2003 Jul 9;550(Pt 1):305-15. Epub 2003 May 9.

Turku PET Centre, University of Turku, Turku, Finland and Department of Surgical Sciences, Karolinska Hospital, Stockholm, Sweden.

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http://dx.doi.org/10.1113/jphysiol.2003.042648DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2343024PMC
July 2003

Extraction of RNA from dried blood on filter papers after long-term storage.

Clin Chem 2003 Jun;49(6 Pt 1):979-81

Division of Neurodegenerative Diseases, Department of Neuroscience, Karolinska Institutet, S-171 77 Stockholm, Sweden.

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June 2003

Viruses and schizophrenia, connection or coincidence?

Authors:
Håkan Karlsson

Neuroreport 2003 Mar;14(4):535-42

Department of Neuroscience, Division of neurodegenerative Disorders, Karolinska Institutet, Stockholm, Sweden.

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http://dx.doi.org/10.1097/01.wnr.0000059629.96928.b6DOI Listing
March 2003

Arthroscopic partial and total meniscectomy: A long-term follow-up study with matched controls.

Arthroscopy 2002 Feb;18(2):183-9

Department of Sports Medicine, Faculty of Health Sciences, Linköping University, Linköping, Sweden.

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February 2002