Type II NKT Cell Agonist, Sulfatide, Is an Effective Adjuvant for Oral Heat-Killed Cholera Vaccines.

Type II NKT Cell Agonist, Sulfatide, Is an Effective Adjuvant for Oral Heat-Killed Cholera Vaccines.
复制标题

DOI:
10.3390/vaccines9060619
复制
发表时间:
2021-06-08
期刊:
影响因子:
7.8
通讯作者:
Lavelle EC
Lavelle EC
中科院分区:
医学3区
文献类型:
--
作者:
Albutti A;Longet S;McEntee CP;Quinn S;Liddicoat A;Rîmniceanu C;Lycke N;Lynch L;Cardell S;Lavelle EC

文献摘要

参考文献

被引文献

相似文献

口服疫苗接种有可能提供比注射方法更安全和更有效的预防肠道病原体的方法,特别是在发展中国家。一个关键的优势是除了全身免疫外,还可能诱导肠道免疫应答。一般而言,通过口服途径递送抗原触发弱免疫应答或免疫耐受。口服疫苗接种的有效性可以通过共同施用佐剂来提高。然而,一个主要的挑战是缺乏有效和安全的口服佐剂的临床应用。在此,II型NKT细胞活化剂硫苷脂首次显示为小鼠模型中霍乱弧菌疫苗抗原的有效口服佐剂。具体而言,与口服霍乱疫苗Dukoral®一起施用硫苷脂导致除了Th 1和Th 17免疫应答之外肠抗原特异性伊加的增强。总之,硫苷脂是一种很有前途的佐剂纳入口服霍乱疫苗和我们的数据进一步支持的潜力,佐剂靶向NKT细胞在新的疫苗策略。
Oral vaccination has the potential to offer a safer and more efficacious approach for protection against enteric pathogens than injection-based approaches, especially in developing countries. One key advantage is the potential to induce intestinal immune responses in addition to systemic immunity. In general, antigen delivery via the oral route triggers weak immune responses or immunological tolerance. The effectiveness of oral vaccination can be improved by co-administering adjuvants. However, a major challenge is the absence of potent and safe oral adjuvants for clinical application. Here, the Type II NKT cell activator sulfatide is shown for the first time to be an effective oral adjuvant for Vibrio cholerae vaccine antigens in a mouse model. Specifically, administration of sulfatide with the oral cholera vaccine Dukoral® resulted in enhancement of intestinal antigen-specific IgA in addition to Th1 and Th17 immune responses. In summary, sulfatide is a promising adjuvant for inclusion in an oral cholera vaccine and our data further support the potential of adjuvants targeting NKT cells in new vaccine strategies.
DOI: 10.2183/pjab.89.129
发表时间: 2013
期刊: Proceedings of the Japan Academy. Series B, Physical and biological sciences
影响因子: --
作者:
Honke K
通讯作者: Honke K
DOI: 10.1172/jci31602
发表时间: 2007-08-01
影响因子: 15.9
作者:
Halder, Ramesh C.;Aguilera, Carlos;Kumar, Vipin
通讯作者: Kumar, Vipin
DOI: 10.1128/iai.01334-12
发表时间: 2013-04-01
影响因子: 3.1
作者:
Kwiecinski, Jakub;Rhost, Sara;Jin, Tao
通讯作者: Jin, Tao
DOI: 10.1016/j.bcp.2014.08.017
发表时间: 2014-11-15
影响因子: 5.8
作者:
Abautret-Daly, Aine E.;Davitt, Christopher J. H.;Lavelle, Ed C.
通讯作者: Lavelle, Ed C.
通过靶向独特的无引起的CD1D反应T细胞群体对硫化物的反应性,预防自身免疫性。
DOI: 10.1084/jem.20031389
发表时间: 2004-04-05
影响因子: 15.3
作者:
Jahng, A;Maricic, I;Aguilera, C;Cardell, S;Halder, RC;Kumar, V
通讯作者: Kumar, V