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Staphylococcal enterotoxin B-derived haptens promote sensitization

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成果类型:
期刊论文
作者:
Yang, Shao-Bo;Li, Tong-Li;Chen, Xiao;An, Yun-Fang;Zhao, Chang-Qing;...
通讯作者:
Yang, Ping-Chang
作者机构:
[Wen, Jun-Bao; Yang, Shao-Bo] Peoples Liberat Army Gen Hosp, Dept Gastroenterol, Nan Lou Div, Beijing, Peoples R China.
[Yang, Ping-Chang; Li, Tong-Li; Chen, Xiao] McMaster Univ, Dept Pathol & Mol Med, Hamilton, ON L8N 4A6, Canada.
[Li, Tong-Li] Shanxi Prov Peoples Hosp, Dept Otolaryngol, Taiyuan, Peoples R China.
[Zhao, Chang-Qing; An, Yun-Fang] Shanxi Med Univ, Hosp 2, Dept Otolaryngol, Taiyuan, Peoples R China.
[Tian, Dao-Fa] Hunan Chinese Tradit Med Univ, Dept Otolaryngol, Changsha, Hunan, Peoples R China.
通讯机构:
[Yang, Ping-Chang] M
McMaster Univ, Dept Pathol & Mol Med, Room T3303,50 Charlton Ave E, Hamilton, ON L8N 4A6, Canada.
语种:
英文
关键词:
intestine;food allergy;hapten;microbial products;immunization
关键词(中文):
金黄色葡萄球菌肠毒素;过敏性疾病;半抗原;树突状细胞;葡萄球菌肠毒素B;抗原特异性;卵清蛋白;局部组织
期刊:
中国免疫学杂志:英文版
ISSN:
1672-7681
年:
2013
卷:
10
期:
1
页码:
78-83
基金类别:
Canadian Institute of Health Research (CIHR)Canadian Institutes of Health Research (CIHR) [191063, 220058]; Natural Sciences, Engineering Research Council of Canada (NSERC)Natural Sciences and Engineering Research Council of Canada (NSERC) [371268]; CIHRCanadian Institutes of Health Research (CIHR) [177843]
机构署名:
本校为其他机构
摘要:
T helper 2 (Th2) polarization is a major pathological feature in allergic diseases; its etiology is not fully understood. This study aims to elucidate the adjuvant effect of the microbial product-derived small peptides in the initiation of antigen-specific Th2 polarization. In this study, a clinical survey of patients with chronic rhinosinusitis (CRS) and food allergy (FA) was carried out. The Staphylococcal enterotoxin B (SEB)-derived small peptides (Ssps) were examined in the human stool extracts. The formation of Ssp/antigen adducts was test...
摘要(中文):
T 助手 2 (Th2 ) 极化是在过敏疾病的一个主要病理学的特征;它的病原学充分没被理解。这研究试图阐明在抗原特定的 Th2 的开始的微生物引起的导出产品的小肽的辅助效果极化。在这研究,有长期的 rhinosinusitis (CRS ) 和食物过敏症(FA ) 的病人的临床的调查被执行。Staphylococcal enterotoxin B (SEB ) 导出小肽(Ssps ) 在人的凳子摘录被检验。Ssp/antigen 的形成使内收在蛋白质蛋白质联合试金被测试。骨头导出髓的树枝状的房间(BMDC ) 被采用测试 Ssp/ovalbumin (卵) 的角色在树枝状的房间(DC ) 使内收成熟。一个老鼠模型被开发测试 Ssp/OVA 的角色在肠在 Th2 极化的开始使内收。结果显示出...

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