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第44卷第8期              周婷婷,郁心怡,纪雪雯,等. 大别班达病毒mRNA疫苗的构建及初步评价[J].
                  2024年8月                     南京医科大学学报(自然科学版),2024,44(8):1120-1125                      ·1125 ·


                达,结果表明构建的mRNA 模板能够在体外细胞中                               of RNA recognition by Toll⁃like receptors:the impact of
                完成转录。接着使用 LNP 进行包封,LNP 具有磷脂                            nucleoside modification and the evolutionary origin of
                单分子层结构,带正电荷的 LNP 与带负电荷的                                RNA[J]. Immunity,2005,23(2):165-175
                mRNA通过静电作用,将mRNA包裹在LNP内                  [17-18] 。  [10]赵  浩,柴德智,蔡金旋,等. mRNA疫苗在药物开发的
                                                                       一些进展[J]. 集成技术,2023,12(5):62-65
                LNP因其表现出的高转染效率已成为当下最常用的
                                                                 [11]CHAUDHARY N,WEISSMAN D,WHITEHEAD K A.
                递送系统之一       [19-21] 。包封完成以后使用不同剂量
                                                                       mRNA vaccines for infectious diseases:principles,deliv⁃
                mRNA 疫苗免疫小鼠,ELISA 检测发现高、中和低                            ery and clinical translation[J]. Nat Rev Drug Discov,
                3 个剂量组均能有效诱导小鼠表达高水平特异性抗                                2021,20(11):817-838
                体,且持续时间长、抗体效价高;病毒中和实验显                           [12]LIU Q,HE B,HUANG S Y,et al. Severe fever with throm⁃
                示,该血清抗体能够显著减少病毒对细胞的感染,                                 bocytopenia syndrome,an emerging tick⁃borne zoonosis[J].
                具有中和活性。                                                Lancet Infect Dis,2014,14(8):763-772
                    实验数据表明本研究制备的 DBV mRNA 疫                      [13]JUNG I Y,CHOI W,KIM J,et al. Nosocomial person⁃to⁃
                苗具有较好的体外转录能力,且能够诱导机体产                                  person transmission of severe fever with thrombocytope⁃
                                                                       nia syndrome[J]. Clin Microbiol Infect,2019,25(5):
                生高水平的特异性中和抗体,为 DBV 疫苗的研
                发提供了实验基础,可为未来 SFTS 的防治提供                               633.e1-633.e4
                                                                 [14]LUO L M,ZHAO L,WEN H L,et al. Haemaphysalis lon⁃
                候选疫苗。
                                                                       gicornis ticks as reservoir and vector of severe fever with
               [参考文献]                                                  thrombocytopenia syndrome virus in China[J]. Emerg In⁃
                                                                       fect Dis,2015,21(10):1770-1776
               [1] YU X J,LIANG M F,ZHANG S Y,et al. Fever with throm⁃
                    bocytopenia associated with a novel bunyavirus in  [15]DONG F F,LI D D,WEN D,et al. Single dose of a rVSV⁃
                    China[J]. N Engl J Med,2011,364(16):1523-1532      based vaccine elicits complete protection against severe
               [2] 黄晓霞,杜珊珊,李阿茜,等. 2018—2021 年中国发热                      fever with thrombocytopenia syndrome virus[J]. NPJ Vac⁃
                    伴血小板减少综合征流行特征分析[J]. 中华流行病学                         cines,2019,4:5
                    杂志,2024,45(1):112-116                        [16]KWAK J E,KIM Y I,PARK S J,et al. Development of a
               [3] KIM Y R,YUN Y,BAE S G,et al. Severe fever with      SFTSV DNA vaccine that confers complete protection
                    thrombocytopenia syndrome virus infection,south Korea,  against lethal infection in ferrets[J]. Nat Commun,2019,

                    2010[J]. Emerg Infect Dis,2018,24(11):2103-2105    10(1):3836
               [4] TRAN X C,YUN Y,VAN AN L,et al. Endemic severe fe⁃  [17]LI M Y,LI Y,LI S Q,et al. The nano delivery systems and
                    ver with thrombocytopenia syndrome,Vietnam[J]. Emerg  applications of mRNA[J]. Eur J Med Chem,2022,227:
                    Infect Dis,2019,25(5):1029-1031                    113910
               [5] 中华医学会感染病学分会. 发热伴血小板减少综合征诊                     [18]HOU X C,ZAKS T,LANGER R,et al. Lipid nanoparti⁃

                    疗共识[J]. 中华传染病杂志,2022,40(12):711-721                cles for mRNA delivery[J]. Nat Rev Mater,2021,6(12):
               [6] WIN A M,NGUYEN Y T H,KIM Y,et al. Genotypic het⁃    1078-1094
                    erogeneity of Orientia tsutsugamushi in scrub typhus pa⁃  [19]EYGERIS Y,PATEL S,JOZIC A,et al. Deconvoluting lip⁃
                    tients and thrombocytopenia syndrome Co ⁃ infection,  id nanoparticle structure for messenger RNA delivery[J].

                    Myanmar[J]. Emerg Infect Dis,2020,26(8):1878-1881  Nano Lett,2020,20(6):4543-4549
               [7] NAKANO A,OGAWA H,NAKANISHI Y,et al. Hemo⁃     [20]ALAMEH M G,TOMBÁCZ I,BETTINI E,et al. Lipid
                    phagocytic lymphohistiocytosis in a fatal case of severe fe⁃  nanoparticles enhance the efficacy of mRNA and protein
                    ver with thrombocytopenia syndrome[J]. Intern Med,  subunit vaccines by inducing robust T follicular helper
                    2017,56(12):1597-1602                              cell and humoral responses[J]. Immunity,2021,54(12):
               [8] WORLD HEALTH ORGANIZATION. 2017⁃First Annual        2877-2892
                    review of diseases prioritized under the research and de⁃  [21]KOWALSKI P S,RUDRA A,MIAO L,et al. Delivering
                    velopment blueprint[EB/OL].[2023⁃12⁃20].https://cdn.  the messenger:advances in technologies for therapeutic
                    who.int/media/docs/default⁃source/blue⁃print/first⁃annual⁃  mRNA delivery[J]. Mol Ther,2019,27(4):710-728
                    review⁃of⁃diseases⁃prioritized⁃under⁃r⁃and⁃d⁃blueprint.pdf             [收稿日期] 2023-12-02
               [9] KARIKÓ K,BUCKSTEIN M,NI H P,et al. Suppression                               (本文编辑:戴王娟)
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