Abstract:
BACKGROUND:Common DNA variants in IL12B, IL23R and IL23A have been associated with an increased susceptibility to psoriasis (Ps) and psoriatic arthritis (PsA). Metabolic comorbidities and cardiovascular risk factors have also been associated to both Ps and PsA. OBJECTIVE:To analyze the effect of single nucleotide polymorphisms (SNPs) previously linked to Ps (IL12B rs6887695 and rs3212227, IL23R rs2201841 and rs11209026, and IL23Ars2066808) in the main phenotype and metabolic/cardiovascular characteristics among Ps patients from a Northern Spanish population. METHODS:The aforementioned genetic variants were determined in a total of 405 chronic plaque Ps patients and 426 controls. Subsequent statistical analysis included stratification for psoriatic clinical characteristics (age of onset, disease severity, familial psoriasis, HLA-Cw6, nail psoriasis) plus diabetes mellitus type 2, arterial hypertension, dyslipidemia and ischemic cardiac events as comorbidities. RESULTS:An association between IL23R rs11209026-GG genotype with a more severe disease (p=0.02, OR=2.11, 95% CI=1.13-3.95). Carriers of the IL23A rs2066808-A allele were significantly more frequent among PsA patients (p=0.016, OR= 3.04, 95% CI=1.19-7.78). We found significant associations between three SNP genotypes and type 2 diabetes: IL12B rs6887695-CC (p=0.03, OR=2.90, 95% CI=1.09-7.69), IL12B rs3212227-CC (p=0.035, OR=5.90, 95% CI= 1.35-25.73) and IL23R rs2201841-GG (p= 0.027, OR=2.69, 95% CI=1.09-6.66). CONCLUSION:In our population, genetic variation at IL12B, IL23R and IL23A has an influence not only on the risk for Ps but also on disease severity and type 2 diabetes mellitus.
journal_name
J Dermatol Scijournal_title
Journal of dermatological scienceauthors
Eirís N,González-Lara L,Santos-Juanes J,Queiro R,Coto E,Coto-Segura Pdoi
10.1016/j.jdermsci.2014.05.010subject
Has Abstractpub_date
2014-09-01 00:00:00pages
167-72issue
3eissn
0923-1811issn
1873-569Xpii
S0923-1811(14)00134-0journal_volume
75pub_type
杂志文章abstract:BACKGROUND:Repeated exposure to ultraviolet (UV) rays damages skin connective tissue, which is thought to be associated with wrinkle formation. We hypothesized that repeated mild inflammation may cause the connective tissue alterations in photoaging. OBJECTIVE:To clarify the behavior of neutrophils and neutrophil elas...
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更新日期:2010-12-01 00:00:00
abstract:BACKGROUND:Decreased skin elasticity is considered as a factor that promotes wrinkle formation. However, the relationship between decreased skin elasticity and the formation of wrinkles is not fully understood. OBJECTIVE:The purpose of this study is to characterize the relationship between skin elasticity and wrinkle ...
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abstract::Epidermal turnover time is the time taken for the epidermis to replace itself. The turnover time can be subdivided; when the epidermis is divided into proliferative compartment, differentiated compartment, and stratum corneum, the total turnover time is the sum of the turnover time of each compartment. Using Weinstein...
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abstract:BACKGROUND:Ustekinumab has been evaluated in Caucasian patients with psoriasis, but no studies have been conducted in Asian patients. OBJECTIVE:To assess the efficacy and safety of ustekinumab in Taiwanese and Korean patients with moderate-to-severe psoriasis. METHODS:In this 36-week, multicenter, double-blind, place...
journal_title:Journal of dermatological science
pub_type: 杂志文章,多中心研究,随机对照试验
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abstract:BACKGROUND:Several inhibitor of apoptosis proteins (IAPs) are cleaved during apoptosis. Studies of the melanoma-associated IAP (ML-IAP) Livin, using recombinant molecules, have implicated both caspases 3/7 and the serine protease Omi/HtrA2 in its proteolytic cleavage. OBJECTIVE:To characterize the apoptotic cleavage o...
journal_title:Journal of dermatological science
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abstract:BACKGROUND:In vivo application of confocal Raman spectroscopy (CRS) allows non-invasive depth measurement of the skin. Thereby obtained knowledge of the skin composition is essential to reliably assess the actual skin state. Besides other components, the skin cholesterol concentration is of interest; however, little is...
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abstract::We isolated 73 streptococcus strains (41 from infections, and 32 from colonization) from various skin diseases between March, 1994, and June, 1998. In 29 out of 41 cases of infective origin, Staphylococcus aureus strains were simultaneously isolated. Twenty-four out of 28 patients with impetigo were suffering from ato...
journal_title:Journal of dermatological science
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abstract::Considerable evidence suggests that factor XIIIa, a blood coagulation factor, also functions in tissue repair, and specifically in the dynamic process of fibroplasia. On the other hand, the dynamic process of tissue expansion would require a loosening of the dermis, the opposite of fibroplasia. We examined the effects...
journal_title:Journal of dermatological science
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journal_title:Journal of dermatological science
pub_type: 杂志文章
doi:10.1016/j.jdermsci.2006.10.009
更新日期:2007-02-01 00:00:00
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journal_title:Journal of dermatological science
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pub_type: 杂志文章,评审
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pub_type: 临床试验,杂志文章,随机对照试验
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journal_title:Journal of dermatological science
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