Anti-VEGFR2 human antibody for anti-angiogenic and targeted cancer therapy

    公开(公告)号:AU2016249991A1

    公开(公告)日:2017-10-12

    申请号:AU2016249991

    申请日:2016-04-12

    Abstract: An isolated antibody or an antigen-binding fragment thereof having a specific binding affinity to an epitope located within the domain 1 or domain 3 of human vascular endothelial growth factor receptor 2 (VEGFR2; SEQ ID NO: 74) is disclosed. The epitope within the domain 3 of the VEGFR2 is located between amino acid residues 250 and 270 of SEQ ID NO: 74. Use of the antibody or antigen-binding fragment thereof in the manufacture of a medicament for inhibiting tumor growth, tumor angiogenesis, and/or inducing cancer cell cytotoxicity in a subject in need thereof is also disclosed. Also disclosed is a method of detecting the presence of VEGFR2 in a tumor vascular endothelial cell or a cancer cell in a biological sample.

    AN EPITOPE-SUBSTITUTED VACCINE FOR USE IN IMPROVING SAFETY AND IMMUNOGENICITY AGAINST DENGUE VIRUSES

    公开(公告)号:SG11201706342PA

    公开(公告)日:2017-09-28

    申请号:SG11201706342P

    申请日:2016-01-27

    Abstract: Isolated mutant dengue virus E protein variants are disclosed. The variant comprises an amino acid sequence that is at least 80% identical to SEQ ID NO: 1 and has one or more amino acid residue substitutions at position corresponding to Asn8 (N8), Arg9 (R9), Val12 (V 12) and/or Glu13 (E13). The variant may comprise an amino acid sequence that is at least 90% identical to the SEQ ID NO: 1 and lack an infection-enhancing antibody-binding motif comprising the amino acid sequence of SEQ ID NO: 28 at domain I. An isolated nucleic acid sequence encoding the variant, a plasmid expressing the variant, a plasmid expressing a virus-like particle comprising the variant, a DNA vaccine, and a method of detecting the presence of a dengue virus in a biological sample are also disclosed.

    Anti-VEGFR2 human antibody for anti-angiogenic and targeted cancer therapy

    公开(公告)号:AU2016249991B2

    公开(公告)日:2021-03-25

    申请号:AU2016249991

    申请日:2016-04-12

    Abstract: An isolated antibody or an antigen-binding fragment thereof having a specific binding affinity to an epitope located within the domain 1 or domain 3 of human vascular endothelial growth factor receptor 2 (VEGFR2; SEQ ID NO: 74) is disclosed. The epitope within the domain 3 of the VEGFR2 is located between amino acid residues 250 and 270 of SEQ ID NO: 74. Use of the antibody or antigen-binding fragment thereof in the manufacture of a medicament for inhibiting tumor growth, tumor angiogenesis, and/or inducing cancer cell cytotoxicity in a subject in need thereof is also disclosed. Also disclosed is a method of detecting the presence of VEGFR2 in a tumor vascular endothelial cell or a cancer cell in a biological sample.

    ANTI-VEGFR2 HUMAN ANTIBODY FOR ANTI-ANGIOGENIC AND TARGETED CANCER THERAPY

    公开(公告)号:SG11201707949XA

    公开(公告)日:2017-10-30

    申请号:SG11201707949X

    申请日:2016-04-12

    Abstract: An isolated antibody or an antigen-binding fragment thereof having a specific binding affinity to an epitope located within the domain 1 or domain 3 of human vascular endothelial growth factor receptor 2 (VEGFR2; SEQ ID NO: 74) is disclosed. The epitope within the domain 3 of the VEGFR2 is located between amino acid residues 250 and 270 of SEQ ID NO: 74. Use of the antibody or antigen-binding fragment thereof in the manufacture of a medicament for inhibiting tumor growth, tumor angiogenesis, and/or inducing cancer cell cytotoxicity in a subject in need thereof is also disclosed. Also disclosed is a method of detecting the presence of VEGFR2 in a tumor vascular endothelial cell or a cancer cell in a biological sample.

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