Mushroom lectin overcomes hepatitis B virus tolerance via TLR6 signaling.
Mushroom lectin overcomes hepatitis B virus tolerance via TLR6 signaling.
复制标题
蘑菇凝集素通过 TLR6 信号传导克服乙型肝炎病毒耐受性
DOI:
10.1038/s41598-017-06261-5
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发表时间:
2017-07-19
影响因子:
4.6
通讯作者:
Kang Y
中科院分区:
文献类型:
--
作者:
He M;Su D;Liu Q;Gao W;Kang Y
Currently, chronic hepatitis B virus (HBV) infection remains a serious public health problem in the world. Recombinant HBV vaccine, as a preventive strategy against HBV infection, generates high antibody level, but it is not effective to activate innate and cellular immunity for chronic HBV infection therapy. Lectins from mushroom are natural and active proteins which have been shown important biological functions. However, little is known about the immunological mechanism engaged by mushroom lectins. Here we report that, lectin fromPleurotus ostreatus(POL) stimulated innate response by activating Toll-like receptor 6 signal pathway of dendritic cells. Subsequently POL enhanced HBV specific antibody level and follicular helper T cells response which overcame HBV tolerance in transgenic mice. This study suggests a novel mechanism for POL acting on immune response and a therapeutic approach to break HBV tolerance.
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