Source:http://linkedlifedata.com/resource/pubmed/id/21562016
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Predicate | Object |
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rdf:type | |
lifeskim:mentions | |
pubmed:issue |
9
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pubmed:dateCreated |
2011-7-12
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pubmed:abstractText |
The objective of this study was to investigate the expression and relationship of LL-37, plasmacytoid dendritic cells (pDCs) and interferon-alpha (IFN-?) in skin in systemic lupus erythematosus (SLE), and their role in SLE pathogenesis. Skin biopsies were taken from nine SLE patients and six healthy volunteers. Expression of LL-37, pDCs and IFN-? in skin specimens and consecutive sections of skin was detected with an immunohistochemical technique (IH); the expression of LL-37 and pDCs in the samples was detected with in situ hybridization (ISH). The expression levels of LL-37, pDCs and IFN-? were significantly higher in SLE skin than in that of healthy controls (p?<?0.001) with either the IH or the ISH technique, and the location of positive expression in consecutive sections was similar. Correlation analysis showed that the expression levels of LL-37, pDCs and IFN-? correlated positively with each other. In conclusion, the expression of LL-37, pDCs and IFN-? was increased in the skin of patients with active SLE. It is necessary to study further the role of LL-37 in the pathogenesis of SLE, and the exact relationship among LL-37, pDCs and IFN-?.
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pubmed:language |
eng
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pubmed:journal | |
pubmed:citationSubset |
IM
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pubmed:chemical | |
pubmed:status |
MEDLINE
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pubmed:month |
Aug
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pubmed:issn |
1477-0962
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pubmed:author | |
pubmed:issnType |
Electronic
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pubmed:volume |
20
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pubmed:owner |
NLM
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pubmed:authorsComplete |
Y
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pubmed:pagination |
904-11
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pubmed:meshHeading |
pubmed-meshheading:21562016-Adolescent,
pubmed-meshheading:21562016-Adult,
pubmed-meshheading:21562016-Animals,
pubmed-meshheading:21562016-Antimicrobial Cationic Peptides,
pubmed-meshheading:21562016-Dendritic Cells,
pubmed-meshheading:21562016-Female,
pubmed-meshheading:21562016-Humans,
pubmed-meshheading:21562016-Interferon-alpha,
pubmed-meshheading:21562016-Lupus Erythematosus, Systemic,
pubmed-meshheading:21562016-Male,
pubmed-meshheading:21562016-Middle Aged,
pubmed-meshheading:21562016-Skin,
pubmed-meshheading:21562016-Young Adult
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pubmed:year |
2011
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pubmed:articleTitle |
LL-37 expression in the skin in systemic lupus erythematosus.
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pubmed:affiliation |
Department of Rheumatology and Immunology, China-Japan Union Hospital of Jilin University, Changchun, China.
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pubmed:publicationType |
Journal Article,
Research Support, Non-U.S. Gov't
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