GUEST EDITORIALThe evolving immunity to SARS-CoV-2Chen Donghttps://doi.org/10.1360/nso/20220017 PERSPECTIVECell-in-cell: an emerging player in COVID-19 and immune disordersQiang Sun & Wei Chenhttps://doi.org/10.1360/nso/20220001 One year of COVID-19 vaccinationMeng-Li Cheng, Hui Zhao & Cheng-Feng Qinhttps://doi.org/10.1360/nso/20220007 Towards robust immune responses after heterologous COVID-19 vaccination and its application perspectivesYong Lin & Ailong Huanghttps://doi.org/10.1360/nso/20220008 COMMENTARYBroadly neutralizing antibodies against SARS-CoV-2 variantsLinqi Zhanghttps://doi.org/10.1360/nso/20220005 RESEARCH ARTICLEAnti-viral memory T cell responses in the absence of IgG production in a COVID-19 convalescent individualLing Ni, Fang Y, Qin Qiao, Yu Feng, Yazheng Yang, Hui Zhao, Li-Nan Zhang, Meng-Li Cheng, Gengzhen Zhu, Xiaoli Li, Xuan Zhong, Ruifeng Li, Cheng-Feng Qin, Fang Chen & Chen Donghttps://doi.org/10.1360/nso/20220009 REVIEWChallenges of COVID-19 vaccination in patients with cancerSiyue Jia, Wenbo Zhu, Hudachuan Jiang & Fengcai Zhuhttps://doi.org/10.1360/nso/20220004
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Materials ScienceSynthesis and deformation mechanics of gradient nanostructured materialsQingsong Pan & Lei Luhttps://doi.org/10.1360/nso/20220010 EngineeringDigital medical education empowered by intelligent fabric spaceMin Chen, Rui Wang, Rui Wang, Yingting Zhou, Zicheng He, Xiaojuan Liu, Muyao He, Jiaxi Wang, Chaolin Huang, Huamin Zhou, Ping Hong, Chong Hou, Ning Zhou, Dingyu Zhang & Guangming Taohttps://doi.org/10.1360/nso/20220011 RESEARCH ARTICLEInformation SciencesPolicy and newly confirmed cases universally shape the human mobility during COVID-19Kehan Li, Chao Li, Yinfeng Xiang, Fengxiang He, Shibo He, Jiming Chen, Yi Fang, Dacheng Tao & Youxian Sunhttps://doi.org/10.1360/nso/20220003
