摘要
<正>Type Ⅰ interferons(IFNs)play both beneficial and harmful roles in antiviral responses.Precise regulation of host type Ⅰ IFNs is thus needed to prevent immune dysregulation.Here,we find that the DNA demethylase TET3 is a negative regulator of IFN-b in response to poly(I:C)stimulation or viral infection.Deletion of TET3 enhances antiviral responses,with elevated expression of IFN-b and IFN-stimulated genes.The catalytic domain of TET3 was
引文