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		题名	作者	年代	出处	被引量
	1	Dendritic cells: The warriors upfront-turned defunct in chronic hepatitis C infection显示文摘Hepatitis C virus(HCV) infection causes tremendousmorbidity and mortality with over 170 million people infected worldwide. HCV gives rise to a sustained, chronic disease in the majority of infected individuals owing to a failure of the host immune system to clear the virus. In general, an adequate immune response is elicited by an efficient antigen presentation by dendritic cells(DCs), the cells that connect innate and adaptive immune system to generate a specific immune response against a pathogen. However, HCV seems to dysregulate the activity of DCs, making them less proficient antigen presenting cells for the optimal stimulation of virusspecific T cells, hence interfering with an optimal antiviral immune response. There are discordant reports on the functional status of DCs in chronic HCV infection(CHC), from no phenotypic or functional defects to abnormal functions of DCs. Furthermore, the molecular mechanisms behind the impairment of DC function are even so not completely elucidated during CHC. Understanding the mechanisms of immune dysfunction would help in devising strategies for better management of the disease at the immunological level and help to predict the prognosis of the disease in the patients receiving antiviral therapy. In this review, we have discussed the outcomes of the interaction of DCs with HCV and the mechanisms of DC impairment during HCV infection with its adverse effects on the immune response in the infected host.	Meenakshi Sachdeva Yogesh K Chawla Sunil K Arora	2015	World Journal of Hepatology2015，7，19：	2

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