马尔堡病毒G蛋白相关抗体和疫苗的研究进展

Antibodies and vaccines against glycoprotein of Marburg virus

马尔堡病毒（Marburg virus,MARV）是一种可引起致命性出血热的病毒.它与埃博拉病毒同属丝状病毒科.二者的病毒结构、感染机制及引起的临床症状极为相似.然而相对埃博拉病毒而言,对于马尔堡病毒的研究较少.本文将对马尔堡病毒的病毒结构,特别是决定病毒侵染宿主的关键蛋白G蛋白（glycoprotein,GP）的结构、功能、针对G蛋白的保护性抗体和疫苗等最新研究进展进行综述.

Marburg virus （MARV） is a lethal virus that causes fatal hemorrhagic fever.It belongs to the Filoviridae family which also includes Ebola virus.MARV is similar to Ebola virus in structure and infection mechanism.Moreover,the diseases caused by them have similar clinical symptoms.However,researches on MARV are less than those on Ebola virus.In this review,we focus on the viral structure,especially the structure of MARV glycoprotein （GP） which determines its infectivity,functions of MARV GP as well as protective antibodies and vaccines against this protein.