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Tytuł:
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Contribution of Genetics to the Susceptibility to Hidradenitis Suppurativa in a Large, Cross-sectional Dutch Twin Cohort.
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Autorzy:
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van Straalen KR; Department of Dermatology, Erasmus MC, University Medical Center Rotterdam, Rotterdam, the Netherlands.; European Reference Network (ERN) Skin, Paris, France.
Prens EP; Department of Dermatology, Erasmus MC, University Medical Center Rotterdam, Rotterdam, the Netherlands.; European Reference Network (ERN) Skin, Paris, France.
Willemsen G; Netherlands Twin Register, Department of Biological Psychology, Vrije Universiteit Amsterdam, Amsterdam, the Netherlands.
Boomsma DI; Netherlands Twin Register, Department of Biological Psychology, Vrije Universiteit Amsterdam, Amsterdam, the Netherlands.
van der Zee HH; Department of Dermatology, Erasmus MC, University Medical Center Rotterdam, Rotterdam, the Netherlands.; European Reference Network (ERN) Skin, Paris, France.
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Źródło:
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JAMA dermatology [JAMA Dermatol] 2020 Dec 01; Vol. 156 (12), pp. 1359-1362.
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Typ publikacji:
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Journal Article; Research Support, Non-U.S. Gov't
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Język:
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English
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Imprint Name(s):
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Original Publication: Chicago, IL : American Medical Association, [2013]-
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MeSH Terms:
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Genetic Predisposition to Disease*
Multifactorial Inheritance*
Diseases in Twins/*genetics
Hidradenitis Suppurativa/*genetics
Adolescent ; Adult ; Cross-Sectional Studies ; Diseases in Twins/epidemiology ; Female ; Hidradenitis Suppurativa/epidemiology ; Humans ; Male ; Middle Aged ; Netherlands/epidemiology ; Prevalence ; Self Report/statistics & numerical data ; Sex Factors ; Twins, Dizygotic/genetics ; Twins, Dizygotic/statistics & numerical data ; Twins, Monozygotic/genetics ; Twins, Monozygotic/statistics & numerical data ; Young Adult
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References:
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J Am Acad Child Adolesc Psychiatry. 2011 Dec;50(12):1247-54.e2. (PMID: 22115145)
Twin Res Hum Genet. 2019 Dec;22(6):623-636. (PMID: 31666148)
Hum Mol Genet. 2014 Sep 1;23(17):4710-20. (PMID: 24728037)
Nat Rev Genet. 2002 Nov;3(11):872-82. (PMID: 12415317)
Br J Dermatol. 2016 Apr;174(4):927-9. (PMID: 26522179)
Br J Dermatol. 2010 Jul;163(1):102-6. (PMID: 20331444)
Nat Rev Dis Primers. 2020 Mar 12;6(1):18. (PMID: 32165620)
Psychometrika. 2011 Apr 1;76(2):306-317. (PMID: 23258944)
Arthritis Rheum. 2000 Jan;43(1):30-7. (PMID: 10643697)
J Invest Dermatol. 2020 Oct;140(10):2085-2088.e14. (PMID: 32142795)
Br J Dermatol. 2013 Apr;168(4):874-6. (PMID: 23013355)
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Entry Date(s):
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Date Created: 20201014 Date Completed: 20210318 Latest Revision: 20211015
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Update Code:
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20240105
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PubMed Central ID:
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PMC7557497
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DOI:
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10.1001/jamadermatol.2020.3630
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PMID:
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33052394
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Importance: Hidradenitis suppurativa is a chronic, inflammatory skin disease in which genetic factors are considered to play a role, with up to 38% of patients reporting a family history. Variations in the γ-secretase genes are found mainly in familial cases with an autosomal dominant pattern of inheritance. These variations are rare in the general population with hidradenitis suppurativa, even in patients who report a family history of the disease.
Objective: To assess the heritability of hidradenitis suppurativa in a nationwide Dutch twin cohort.
Design, Setting, and Participants: In this cross-sectional study on self-reported hidradenitis suppurativa conducted from 2011 to 2016, data were collected from twins participating in the surveys of the nationwide Netherlands Twin Register. All complete twin pairs answering the question on hidradenitis suppurativa in the survey were included: 978 female monozygotic twin pairs and 344 male monozygotic twin pairs and 426 female dizygotic twin pairs, 167 male dizygotic twin pairs, and 428 dizygotic twin pairs of the opposite sex. Statistical analysis was performed from July to November 2019.
Main Outcomes and Measures: The main outcome is the proportion of susceptibility to hidradenitis suppurativa due to additive genetic factors (narrow-sense heritability), dominant genetic factors, common or shared environmental factors, or unshared or unique environmental factors. The main outcome was evaluated prior to data collection.
Results: The prevalence of hidradenitis suppurativa among twin pairs was 1.2% (58 of 4686); the mean (SD) age was 32.7 (15.4) years. The narrow-sense heritability of hidradenitis suppurativa was 77% (95% CI, 54%-90%), with the remainder of the variance due to unshared or unique environmental factors based on an age-adjusted model combining additive genetic factors and unshared or unique environmental factors.
Conclusions and Relevance: The high heritability found in this study suggests a stronger than previously assumed genetic basis of hidradenitis suppurativa. Environmental factors were also shown to contribute to the susceptibility to hidradenitis suppurativa, supporting a multifactorial cause of the disease. Moreover, the results of this study strongly support the need for a global genome-wide association study in the general population of patients with hidradenitis suppurativa.
