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The Glucagon-Like Peptide-1 Receptor Agonist Exendin-4 Inhibits Lipopolysaccharide-Induced Osteoclast Formation and Bone Resorption via Inhibition of TNF-α Expression in Macrophages
المؤلفون المشاركون
Ishida, Masahiko
Sugisawa, Haruki
Kishikawa, Akiko
Shima, Kazuhiro
Ogawa, Saika
Qi, Jiawei
Shen, Wei-Ren
Kitaura, Hideki
Kimura, Keisuke
المصدر
Journal of Immunology Research
العدد
المجلد 2018، العدد 2018 (31 ديسمبر/كانون الأول 2018)، ص ص. 1-10، 10ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2018-03-13
دولة النشر
مصر
عدد الصفحات
10
التخصصات الرئيسية
الملخص EN
Glucagon-like peptide-1 (GLP-1) receptor agonists are an effective treatment approach for type 2 diabetes.
Recently, anti-inflammatory effects of GLP-1 receptor agonists have also been reported.
Lipopolysaccharide (LPS) induces inflammation and osteoclast formation.
In this study, we investigated the effect of exendin-4, a widely used GLP-1 receptor agonist, in LPS-induced osteoclast formation and bone resorption.
LPS with or without exendin-4 was administered on mouse calvariae by daily subcutaneous injection.
The number of osteoclasts, the ratio of bone resorption pits, and the level of C-terminal cross-linked telopeptide of type I collagen (CTX) were significantly lower in LPS- and exendin-4-coadministered mice than in mice administered with LPS alone.
RANKL and TNF-α mRNA expression levels were lower in the exendin-4- and LPS-coadministered group than in the LPS-administered group.
Our in vitro results showed no direct effects of exendin-4 on RANKL-induced osteoclast formation, TNF-α-induced osteoclast formation, or LPS-induced RANKL expression in stromal cells.
Conversely, TNF-α mRNA expression was inhibited in the exendin-4- and LPS-cotreated macrophages compared with cells treated with LPS alone.
These results indicate that the GLP-1 receptor agonist exendin-4 may inhibit LPS-induced osteoclast formation and bone resorption by inhibiting LPS-induced TNF-α production in macrophages.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Shen, Wei-Ren& Kimura, Keisuke& Ishida, Masahiko& Sugisawa, Haruki& Kishikawa, Akiko& Shima, Kazuhiro…[et al.]. 2018. The Glucagon-Like Peptide-1 Receptor Agonist Exendin-4 Inhibits Lipopolysaccharide-Induced Osteoclast Formation and Bone Resorption via Inhibition of TNF-α Expression in Macrophages. Journal of Immunology Research،Vol. 2018, no. 2018, pp.1-10.
https://search.emarefa.net/detail/BIM-1192653
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Shen, Wei-Ren…[et al.]. The Glucagon-Like Peptide-1 Receptor Agonist Exendin-4 Inhibits Lipopolysaccharide-Induced Osteoclast Formation and Bone Resorption via Inhibition of TNF-α Expression in Macrophages. Journal of Immunology Research No. 2018 (2018), pp.1-10.
https://search.emarefa.net/detail/BIM-1192653
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Shen, Wei-Ren& Kimura, Keisuke& Ishida, Masahiko& Sugisawa, Haruki& Kishikawa, Akiko& Shima, Kazuhiro…[et al.]. The Glucagon-Like Peptide-1 Receptor Agonist Exendin-4 Inhibits Lipopolysaccharide-Induced Osteoclast Formation and Bone Resorption via Inhibition of TNF-α Expression in Macrophages. Journal of Immunology Research. 2018. Vol. 2018, no. 2018, pp.1-10.
https://search.emarefa.net/detail/BIM-1192653
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1192653
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
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