摘要:
The present invention relates to antibody derivatives against HIV based on a mutated CD4-IgG scaffold with enhanced antiviral and immunomodulatory activities. These antibody derivatives are characterized for having an increased ability to (i) block the entry of human immunodeficiency virus (HIV) into host cells and (ii) elicit effector functions through the activation of natural killer (NK) cells. The present invention further relates to nucleic acids, vectors and host cells expressing said antibody derivatives, as well their therapeutic and diagnostic applications in human health.
摘要:
The invention relates to peptides comprising part or all of a conserved element within a Center-of Tree (COT) sequence derived from a family of polypeptides encoded by naturally occurring variants of HIV. The invention also relates to immunogenic compositions and vaccines comprising said peptides. The invention also relates to methods for the identification of HIV controller patients based on the detection of the T cells of the patient to mount a cytotoxic T cell response against said peptides and to methods for the identification of immunogenic peptides within a family of variant polypeptides.
摘要:
The invention relates to peptides comprising part or all of a conserved element within a Center-of Tree (COT) sequence derived from a family of polypeptides encoded by naturally occurring variants of HIV. The invention also relates to immunogenic compositions and vaccines comprising said peptides. The invention also relates to methods for the identification of HIV controller patients based on the detection of the T cells of the patient to mount a cytotoxic T cell response against said peptides and to methods for the identification of immunogenic peptides within a family of variant polypeptides.
摘要:
The present invention relates to the development of non-replicative virions comprising a human immunodeficiency virus (HIV) genome and vehiculized by the G protein of a vesicular stomatitis virus (VSV). Said virions are useful in medicine, specifically for use in generating vaccines and more specifically for treating AIDS. The present invention further relates to a method for obtaining a customized vaccine.
摘要:
The invention relates to an enhanced method for rapid immunogen selection (RIS) based on the binding a library of recombinant viruses containing randomized variants of a surface polypeptide displayed to said neutralizing antibodies. HIV gp120 has been used as immuonogen. The invention relates as well to the use of the HIV gp120 immunogens isolated according to the RIS method of the invention in medicine for the treatment of diseases caused by a virus and in diagnosis for the identification of neutralizing antibodies in a patient.
摘要翻译:本发明涉及一种用于快速免疫原选择(RIS)的增强方法,其基于结合包含显示给所述中和抗体的表面多肽的随机化变体的重组病毒文库。 HIV gp120已被用作免疫原。 本发明还涉及根据本发明的RIS方法分离的HIV gp120免疫原在药物中的用途,用于治疗由病毒引起的疾病并用于诊断患者中的中和抗体。
摘要:
The present invention relates to novel immunogens based on overlapping peptides (OLPs) and peptides derived therefrom useful for the prevention and treatment of AIDS and its related opportunistic diseases. The invention also relates to isolated nucleic acids, vectors and host cells expressing these immunogens as well as vaccines including said immunogens.
摘要:
The invention relates to a method for rapid immunogen selection (RIS) based on the binding a library of recombinant viruses containing randomized HIV gp120 variants of a surface polypeptide displayed to said neutralizing antibodies. The invention relates as well to the use of the HIV gp120 immunogens isolated according to the RIS method of the invention in medicine for the treatment of diseases caused by a virus and in diagnosis for the identification of neutralizing antibodies in a patient.