Zika virus (ZIKV) is a flavivirus that can be identified as a small envelope with a positive-stranded RNA and an important medical pathogen, which causes deadly human diseases. The virus is carried by Aedes aegypti mo...Zika virus (ZIKV) is a flavivirus that can be identified as a small envelope with a positive-stranded RNA and an important medical pathogen, which causes deadly human diseases. The virus is carried by Aedes aegypti mosquitoes through a blood meal and it is also spread through body fluids. ZIKV infection may present with symptoms like fever, myalgia, maculopapular rash as well as neurological sequelae, which include, microcephaly, epilepsy, and Guillain Barré syndrome (GBS). This put the virus on a scale of the public health burden of almost 87 countries. The potential threat of ZIKV infection is not completely eradicated in many countries in Africa, America, and the Western Pacific regions. There are no vaccines and treatments available to date. Since ZIKV causes microcephaly in utero by targeting neural progenitor cells, inducing apoptosis, and impairing neurodevelopment, this article hopes to evaluate the neurological disorders associated with the Zika virus infection while elucidating the current trends in the development of vaccines and drugs.展开更多
IκB kinase ε(IKKε) is a non-canonical IκB kinase that is extensively studied in the context of innate immune response. Recently, significant progress has been made in understanding the role of IKKεin interferon(I...IκB kinase ε(IKKε) is a non-canonical IκB kinase that is extensively studied in the context of innate immune response. Recently, significant progress has been made in understanding the role of IKKεin interferon(IFN) signaling. In addition to its roles in innate immunity, recent studies also demonstrate that IKKε is a key regulator of the adaptive immune response. Specifically, IKKεfunctions as a negative feedback kinase to curtail CD8 T cell response, implying that it can be a potential therapeutic target to boost antiviral and antitumor T cell immunity. In this review, we highlight the roles of IKKε in regulating IFN signaling and T cell immunity, and discuss a few imminent questions that remain to be answered.展开更多
文摘Zika virus (ZIKV) is a flavivirus that can be identified as a small envelope with a positive-stranded RNA and an important medical pathogen, which causes deadly human diseases. The virus is carried by Aedes aegypti mosquitoes through a blood meal and it is also spread through body fluids. ZIKV infection may present with symptoms like fever, myalgia, maculopapular rash as well as neurological sequelae, which include, microcephaly, epilepsy, and Guillain Barré syndrome (GBS). This put the virus on a scale of the public health burden of almost 87 countries. The potential threat of ZIKV infection is not completely eradicated in many countries in Africa, America, and the Western Pacific regions. There are no vaccines and treatments available to date. Since ZIKV causes microcephaly in utero by targeting neural progenitor cells, inducing apoptosis, and impairing neurodevelopment, this article hopes to evaluate the neurological disorders associated with the Zika virus infection while elucidating the current trends in the development of vaccines and drugs.
基金supported by the Joint Funds of the National Natural Science Foundation of China (U1603126) (to Z. X.)
文摘IκB kinase ε(IKKε) is a non-canonical IκB kinase that is extensively studied in the context of innate immune response. Recently, significant progress has been made in understanding the role of IKKεin interferon(IFN) signaling. In addition to its roles in innate immunity, recent studies also demonstrate that IKKε is a key regulator of the adaptive immune response. Specifically, IKKεfunctions as a negative feedback kinase to curtail CD8 T cell response, implying that it can be a potential therapeutic target to boost antiviral and antitumor T cell immunity. In this review, we highlight the roles of IKKε in regulating IFN signaling and T cell immunity, and discuss a few imminent questions that remain to be answered.
