Karen Helene Orstavik

Karen Helene Orstavik

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Karen Helene Orstavik

Karen Helene Orstavik

Publications by authors named "Karen Helene Orstavik"

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30Publications

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Why are autoimmune diseases more prevalent in women?

Tidsskr Nor Laegeforen 2017 Jun 26;137(12-13):866-868. Epub 2017 Jun 26.

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https://tidsskriftet.no/2017/06/kronikk/hvorfor-er-autoimmun
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http://dx.doi.org/10.4045/tidsskr.16.0935DOI Listing
June 2017

[Mary Lyon and the hypothesis on X-chromosome inactivation].

Tidsskr Nor Laegeforen 2015 Jun 30;135(12-13):1150-1. Epub 2015 Jun 30.

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http://dx.doi.org/10.4045/tidsskr.15.0512DOI Listing
June 2015

Currarino syndrome at Rikshospitalet 1961-2012.

Tidsskr Nor Laegeforen 2013 Nov;133(22):2364-8

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http://dx.doi.org/10.4045/tidsskr.13.0352DOI Listing
November 2013

[Genetic self-tests].

Tidsskr Nor Laegeforen 2013 Aug;133(14):1427

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http://dx.doi.org/10.4045/tidsskr.13.0812DOI Listing
August 2013

[Gene therapy--an eagerly awaited breakthrough].

Tidsskr Nor Laegeforen 2013 Apr;133(8):823

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http://dx.doi.org/10.4045/tidsskr.13.0315DOI Listing
April 2013

Skewed X inactivation and survival: a 13-year follow-up study of elderly twins and singletons.

Eur J Hum Genet 2012 Mar 7;20(3):361-4. Epub 2011 Dec 7.

Epidemiology Unit, The Danish Aging Research Center, Institute of Public Health, University of Southern Denmark, Odense, Denmark.

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http://dx.doi.org/10.1038/ejhg.2011.215DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3283187PMC
March 2012

Inheritance of a terminal 7.1 Mb 18p deletion flanked by a 2.3 Mb duplication from a physically normal mother.

Am J Med Genet A 2009 Dec;149A(12):2877-81

Faculty of Medicine, Institute of Medical Genetics, University of Oslo, Oslo, Norway.

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http://dx.doi.org/10.1002/ajmg.a.33106DOI Listing
December 2009

X chromosome inactivation in clinical practice.

Hum Genet 2009 Sep 25;126(3):363-73. Epub 2009 Apr 25.

Department of Medical Genetics, Oslo University Hospital, Rikshospitalet and Faculty Division Rikshospitalet, University of Oslo, Forskningsveien 2B, 0027, Oslo, Norway.

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http://dx.doi.org/10.1007/s00439-009-0670-5DOI Listing
September 2009

No link between X chromosome inactivation pattern and simple goiter in females: evidence from a twin study.

Thyroid 2009 Feb;19(2):165-9

Department of Endocrinology and Metabolism, Odense University Hospital, Odense, Denmark.

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http://dx.doi.org/10.1089/thy.2008.0380DOI Listing
February 2009

[Genetic causes of male infertility].

Tidsskr Nor Laegeforen 2008 Jan;128(3):324-6

Rikshospitalet, Avdeling for medisinsk genetikk, 0027 Oslo.

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January 2008

Distal phalangeal creases--a distinctive dysmorphic feature in disorders of the RAS signalling pathway?

Eur J Med Genet 2007 Mar-Apr;50(2):155-8. Epub 2007 Jan 20.

Department of Medical Genetics, Rikshospitalet-Radiumhospitalet Medical Centre, Oslo, Norway.

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http://dx.doi.org/10.1016/j.ejmg.2006.12.003DOI Listing
May 2007

Increased skewing of X chromosome inactivation in Rett syndrome patients and their mothers.

Eur J Hum Genet 2006 Nov 5;14(11):1189-94. Epub 2006 Jul 5.

Faculty Division Rikshospitalet, Department of Medical Genetics, University of Oslo, Oslo, Norway.

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http://dx.doi.org/10.1038/sj.ejhg.5201682DOI Listing
November 2006

Skewed X inactivation in healthy individuals and in different diseases.

Acta Paediatr Suppl 2006 Apr;95(451):24-9

Department of Medical Genetics, Rikshospitalet, University Hospital, Oslo, Norway.

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http://dx.doi.org/10.1080/08035320600618783DOI Listing
April 2006

High frequency of skewed X-chromosome inactivation in females with autoimmune thyroid disease: a possible explanation for the female predisposition to thyroid autoimmunity.

J Clin Endocrinol Metab 2005 Nov 16;90(11):5949-53. Epub 2005 Aug 16.

Department of Endocrinology, Odense University Hospital, Sönder Boulevard 29, 5000 Odense C, Denmark.

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http://dx.doi.org/10.1210/jc.2005-1366DOI Listing
November 2005

Birth defects in children conceived by ICSI compared with children conceived by other IVF-methods; a meta-analysis.

Int J Epidemiol 2005 Jun 23;34(3):696-701. Epub 2004 Nov 23.

Department of Public Health and Primary Health Care, University of Bergen and The Medical Birth Registry of Norway, Norway.

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http://dx.doi.org/10.1093/ije/dyh363DOI Listing
June 2005

[Complex craniofacial synostoses].

Tidsskr Nor Laegeforen 2004 May;124(9):1230-4

Nevrokirurgisk avdeling, Rikshospitalet, 0027 Oslo.

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May 2004

X chromosome inactivation in cervical cancer patients.

Cancer Genet Cytogenet 2003 Oct;146(1):73-6

Department of Medical Genetics, Rikshospitalet, Oslo, Norway.

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http://dx.doi.org/10.1016/s0165-4608(03)00152-3DOI Listing
October 2003

[Intracytoplasmic sperm injection and congenital syndromes because of imprinting defects].

Tidsskr Nor Laegeforen 2003 Jan;123(2):177

Avdeling for medisinsk genetikk Rikshospitalet, Instituttgruppe for klinisk medisin Universitetet i Oslo.

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January 2003

Phenotypic variation in Melnick-Needles syndrome is not reflected in X inactivation patterns from blood or buccal smear.

Am J Med Genet 2002 Mar;108(2):120-7

Institute of Medical Genetics, University of Oslo, Oslo, Norway.

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http://dx.doi.org/10.1002/ajmg.10245DOI Listing
March 2002