摘要:
The invention concerns a nucleic material, in isolated or purified state, and a nucleotide fragment comprising a nucleotide sequence selected from the group consisting in (i) the sequences SEQ ID NO: 112, SEQ ID NO:114, SEQ ID NO: 117, SEQ ID NO: 120, SEQ ID NO. 124, SEQ ID NO: 130, SEQ ID NO: 141 and SEQ ID NO: 142, (ii) the complementary sequences of sequences (i); and (iii) the sequences equivalent to sequences (ii) and (iii), in particular the sequence having for every series of 100 contiguous monomers, at least 50%, preferably 70% homology with sequences (i) and (ii) respectively. The invention also concerns their uses for detecting a retrovirus associated with multiple sclerosis and/or rheumatoid arthritis.
摘要翻译:本发明涉及分离或纯化状态的核酸,以及包含选自(i)序列SEQ ID NO:112,SEQ ID NO:114,SEQ ID NO:117, SEQ ID NO:120,SEQ ID NO: 124,SEQ ID NO:130,SEQ ID NO:141和SEQ ID NO:142,(ii)序列(i)的互补序列; 和(iii)与序列(ii)和(iii)相当的序列,特别是具有每100个连续单体的序列的序列,分别与序列(i)和(ii)具有至少50%,优选70%的同源性。 本发明还涉及其用于检测与多发性硬化和/或类风湿性关节炎相关的逆转录病毒的用途。
摘要:
The invention provides viral material and nucleotide fragments associated with multiple sclerosis and/or rheumatoid arthritis for use in method of diagnosis, prophylaxis, and therapy.
摘要:
Isolated HXHV virus having the following characteristics: (i) a DNA genome which is at least partially single-stranded, (ii) the said genome comprises one reading frame (ORF) encoding one protein or one polyprotein (iii) the said genome comprises a nucleotide sequence which exhibits, for any segment of at least 40 nucleotides belonging to the said sequence, at least 90% homology with SEQ ID NO: 1 or with its complementary sequence, nucleic material and peptide material and uses.
摘要翻译:具有以下特征的分离的HXHV病毒:(i)至少部分单链的DNA基因组,(ii)所述基因组包含编码一种蛋白质或一种多蛋白质的一个阅读框(ORF)(iii)所述基因组包含 核苷酸序列,对于属于所述序列的至少40个核苷酸的任何片段,其显示与SEQ ID NO:1至少90%的同源性,或其互补序列,核酸和肽材料和用途。
摘要:
Viral material, in the isolated or purified state, in which the genome comprises a nucleotide sequence chosen from the group including sequences SEQ ID NO:46, SEQ ID NO:51, SEQ ID NO:52, SEQ ID NO:53 and SEQ ID NO:56, their complementary sequences and their equivalent sequences, in particular nucleotide sequences displaying, for any succession of 100 contiguous monomers, at least 50% and preferably at least 70% homology with the said sequences SEQ ID NO:46, SEQ ID NO:51, SEQ ID NO:52, SEQ ID NO:53 and SEQ ID NO:56, respectively, and their complementary sequences.
摘要翻译:分离或纯化状态的病毒物质,其中基因组包含选自SEQ ID NO:46,SEQ ID NO:51,SEQ ID NO:52,SEQ ID NO:53和SEQ ID NO:53的核苷酸序列 SEQ ID NO:46,SEQ ID NO:56,其互补序列及其等同序列,特别是核苷酸序列,显示100个连续单体的任何连续序列,与所述序列SEQ ID NO:46,SEQ ID NO:至少50%,优选至少70% :51,SEQ ID NO:52,SEQ ID NO:53和SEQ ID NO:56及其互补序列。
摘要:
The invention relates to a mutated env gene which codes for a mutated envelope glycoprotein of virus HIV-1. In relation to the env gene of a reference or primary infection primary isolate, said gene presents at least two mutations at the glycosylation sites which are preserved from one primary isolate to another. Each mutation consists in the replacement of an AAC or AAT codon which codes for an asparagine with a CAG or CAA codon which codes for a glutamine, the two mutations at least being selected from the following: (a) at least two mutations in the part of the env gene that codes for region C3 of the env protein; (b) at least one mutation in the part that codes for region C3 and at least one mutation in the part that codes for region V3; (c) at least one mutation in the part that codes for region C2 and at least one mutation in the part that codes for region V3 chosen from the glycosylation sites at codons 862-864 and 970-972; (d) at least one mutation in the part that codes for region C2 selected from the glycosylation sites at codons 667-669, 679-681, 700-702,763-765, 844-846 and at least one mutation in the part that codes for region V3. Alternatively, the mutated env gene consists of any one of the following sequences: SEQ ID NO: 8, SEQ ID NO: 9 or SEQ ID NO: 10, or the complementary sequences thereof. The invention also relates to the mutated Env glycoprotein and the use of the gene and the glycoprotein in a pharmaceutical composition in order to produce antibodies and to evaluate a therapeutic agent.
摘要翻译:本发明涉及编码病毒HIV-1的突变包膜糖蛋白的突变型env基因。 关于参考或原代感染初级分离株的env基因,所述基因在糖基化位点处至少存在两个突变,其从一个主要分离物保留到另一个。 每个突变都在于替换AAC或AAT密码子,其编码具有编码谷氨酰胺的CAG或CAA密码子的天冬酰胺,所述两个突变至少从以下选择:(a)部分中的至少两个突变 的env基因编码env蛋白的区域C3; (b)编码区域C3的部分中的至少一个突变和编码区域V3的部分中的至少一个突变; (c)在编码区域C2的部分中至少有一个突变,以及编码从密码子862-864和970-972处的糖基化位点选择的区域V3的部分中的至少一个突变; (d)编码选自密码子667-669,679-681,700-702,763-765,844-846的糖基化位点的区域C2部分中的至少一个突变,以及编码 区域V3。 或者,突变的env基因由以下序列之一组成:SEQ ID NO:8,SEQ ID NO:9或SEQ ID NO:10,或其互补序列。 本发明还涉及突变的Env糖蛋白以及药物组合物中基因和糖蛋白在产生抗体中的用途以及评价治疗剂。
摘要:
Isolated HXHV virus having the following characteristics: (i) a DNA genome which is at least partially single-stranded, (ii) the said genome comprises one reading frame (ORF) encoding one protein or one polyprotein (iii) the said genome comprises a nucleotide sequence which exhibits, for any segment of at least 40 nucleotides belonging to the said sequence, at least 90% homology with SEQ ID NO: 1 or with its complementary sequence, nucleic material and peptide material and uses.
摘要翻译:具有以下特征的分离的HXHV病毒:(i)至少部分单链的DNA基因组,(ii)所述基因组包含编码一种蛋白质或一种多蛋白质的一个阅读框(ORF)(iii)所述基因组包含 核苷酸序列,对于属于所述序列的至少40个核苷酸的任何片段,其显示与SEQ ID NO:1至少90%的同源性,或其互补序列,核酸和肽材料和用途。
摘要:
Composition comprising two pathogenic and/or infective agents associated with multiple sclerosis, namely a first agent which consists of a human virus possessing reverse transcriptase activity and related to a family of endogenous retroviral elements, or a variant of said virus, and a second agent, or a variant of said second agent, these two pathogenic and/or infective agents originating from the same viral strain chosen from the strains designated, respectively, POL-2 deposited with the ECACC on Jul. 22, 1992 under Accession Number V92072202 and MS7PG deposited with the ECACC on Jan. 8, 1993 under Accession Number V93010816, and from their variant strains.
摘要:
Viral material, in the isolated or purified state, in which the genome comprises a nucleotide sequence chosen from the group including sequences SEQ ID NO:46, SEQ ID NO:51, SEQ ID NO:52, SEQ ID NO:53 and SEQ ID NO:56, their complementary sequences and their equivalent sequences, in particular nucleotide sequences displaying, for any succession of 100 contiguous monomers, at least 50% and preferably at least 70% homology with the said sequences SEQ ID NO:46, SEQ ID NO:51, SEQ ID NO:52, SEQ ID NO:53 and SEQ ID NO:56, respectively, and their complementary sequences.
摘要翻译:分离或纯化状态的病毒物质,其中基因组包含选自SEQ ID NO:46,SEQ ID NO:51,SEQ ID NO:52,SEQ ID NO:53和SEQ ID NO:53的核苷酸序列 SEQ ID NO:46,SEQ ID NO:56,其互补序列及其等同序列,特别是核苷酸序列,显示100个连续单体的任何连续序列,与所述序列SEQ ID NO:46,SEQ ID NO为至少50%,优选至少70% :51,SEQ ID NO:52,SEQ ID NO:53和SEQ ID NO:56及其互补序列。
摘要:
Composition including two pathogenic and/or infective agents associated with multiple sclerosis, namely a first agent which consists of a human virus possessing reverse transcriptase activity and related to a family of endogenous retroviral elements, or a variant of the virus, and a second agent, or a variant of the second agent, these two pathogenic and/or infective agents originating from the same viral strain chosen from the strains designated, respectively, POL-2 deposited with the ECACC on Jul. 22, 1992 under Accession Number V92072202 and MS7PG deposited with the ECACC on Jan. 8, 1993 under Accession Number V93010816, and from their variant strains.
摘要:
Disclosed is a process for in vitro detection of an infection by a dengue virus in an individual, including the following steps: contacting a blood sample from the individual with a ligand specific to the NS1 protein of said dengue virus, to capture NS1 protein if it is present in the blood sample, said ligand being immobilized on a solid support; detecting the presence of NS1 protein via a mass spectrometry reading; and if NS1 protein is detected, concluding that the individual has been infected by dengue virus.