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    • 3. 发明授权
    • Human virus causing respiratory tract infection and uses thereof
    • 引起呼吸道感染的人类病毒及其用途
    • US07371837B2
    • 2008-05-13
    • US11129741
    • 2005-05-16
    • Kwok Yung YuenChiu Yat Patrick WooKar Pui Susanna LauKwok Hung Chan
    • Kwok Yung YuenChiu Yat Patrick WooKar Pui Susanna LauKwok Hung Chan
    • C07H21/02C12N15/00A61K39/00A61K39/12
    • C12Q1/701A61K39/12A61K39/215C07K14/005C12N7/00C12N2770/20021C12N2770/20022C12N2770/20034
    • The present invention provides the complete genomic sequence of a novel human coronavirus, coined as human coronavirus-HKU1 (“CoV-HKU1”), isolated in Hong Kong. The virus belongs to the order Nidovirales of the family Coronaviridae, being a single-stranded RNA virus of positive polarity. Further study on nasopharyngeal aspirates from patients with community-acquired pneumonia has revealed that there are two genotypes, genotype A and genotype B, for this virus. In addition to the genomic sequences of these two genotypes, the invention provides the deduced amino acid sequences of the complete genome of the CoV-HKU1. The nucleotide sequences and deduced amino acid sequences of the CoV-HKU1 are useful in preventing, diagnosing and/or treating the infection by CoV-HKU1. Furthermore, the invention provides immunogenic and vaccine preparations using recombinant and chimeric forms as well as subunits of the CoV-HKU1 based on the nucleotide sequences and deduced amino acid sequences of the CoV-HKU1.
    • 本发明提供了在香港分离的人冠状病毒HKU1(“CoV-HKU1”)的新型人冠状病毒的完整基因组序列。 该病毒属于冠状病毒科家族的Nidovirales,是正极性的单链RNA病毒。 对社区获得性肺炎患者的鼻咽抽吸物进一步研究表明,这种病毒有两种基因型,A型和B型基因型。 除了这两种基因型的基因组序列外,本发明提供了CoV-HKU1完整基因组的推导的氨基酸序列。 CoV-HKU1的核苷酸序列和推导的氨基酸序列可用于预防,诊断和/或治疗CoV-HKU1感染。 此外,本发明基于CoV-HKU1的核苷酸序列和推定的氨基酸序列,提供使用重组和嵌合形式以及CoV-HKU1的亚基的免疫原性和疫苗制剂。