Tallan Alexi, Feng Zongdi
Center for Vaccines & Immunity, The Abigail Wexner Research Institute at Nationwide Children's Hospital, Columbus, OH 43205, USA.
Department of Pediatrics, Ohio State University College of Medicine, Columbus OH 43210, USA.
Future Virol. 2020 Oct;15(10):707-715. doi: 10.2217/fvl-2020-0158. Epub 2020 Oct 27.
The liver is home to five known human hepatitis viruses (hepatitis A virus-hepatitis E virus). Despite being phylogenetically unrelated, these viruses replicate and spread in the liver without causing apparent cytopathic effects, and all have evolved strategies to counteract antibody-mediated inhibition of virus spread. In this review, we discuss the current understanding regarding the spread mechanisms for these viruses with an attempt to extract common principles and identify key questions for future studies.
肝脏是五种已知人类肝炎病毒(甲型肝炎病毒至戊型肝炎病毒)的宿主。尽管这些病毒在系统发育上没有亲缘关系,但它们在肝脏中复制和传播,却不会引起明显的细胞病变效应,并且都进化出了对抗抗体介导的病毒传播抑制作用的策略。在这篇综述中,我们讨论了目前对这些病毒传播机制的理解,试图提炼出共同原则,并确定未来研究的关键问题。