Cancer Research Technology Limited

Other

Roy Bicknell

Lukasz Huminiecki

Kabir Ali Khan

Peter Noy

Steven John Lee

Manuela Mura

Steven Suchting

Xiaodong Zhuang

Lorna Mary Dyet Stewart

Peter John Noy

The invention provides a method of inhibiting angiogenesis in an individual, the method comprising administering to the individual an agent that inhibits the interaction between CLEC14A and MMRN2. The inhibitor may be an antibody, a polypeptide, a peptide, a polynucleotide, a peptidomimetic, a natural product, a carbohydrate, an aptamer or a small molecule.

Inhibitors of the interaction between CLEC14A and multimerin-2 for inhibition of angiogenesis

The present invention relates to an isolated antibody, which selectively binds to CLEC14A, wherein said antibody (a) comprises at least one heavy chain variable region that comprises three CDRs and at least one light chain variable region that comprises three CDRs, wherein said heavy chain variable region comprises: (i) a variable heavy (VH) CDR1 that has the amino acid sequence of SEQ ID NO. 105, preferably of SEQ ID NO: 2 or 42; (ii) a VH CDR2 that has the amino acid sequence of SEQ ID NO. 106, preferably of SEQ ID NO: 3 or 43; and/or (iii) a VH CDR3 that has the amino acid sequence of SEQ ID NO. 107, preferably of SEQ ID NO: 4 or 44; and/or wherein said light chain variable region comprises: (iv) a variable light (VL) CDR1 that has the amino acid sequence of SEQ ID NO. 108, preferably of SEQ ID NO: 6 or 46; (v) a VL CDR2 that has the amino acid sequence of SEQ ID NO. 109, preferably of SEQ ID NO: 7 or 47; and/or (vi) a VL CDR3 that has the amino acid sequence of SEQ ID NO. 1 10, preferably of SEQ ID NO: 8 or 48; or (b) comprises at least one heavy chain variable region that comprises three CDRs and at least one light chain variable region that comprises three CDRs, wherein said heavy chain variable region comprises: (i) a variable heavy (VH) CDR1 that has the amino acid sequence of SEQ ID NO: 22; (ii) a VH CDR2 that has the amino acid sequence of SEQ ID NO: 23; and/or (iii) a VH CDR3 that has the amino acid sequence of SEQ ID NO: 24; and/or wherein said light chain variable region comprises: (iv) a variable light (VL) CDR1 that has the amino acid sequence of SEQ ID NO: 26; (v) a VL CDR2 that has the amino acid sequence of SEQ ID NO: 27; and/or (vi) a VL CDR3 that has the amino acid sequence of SEQ ID NO: 28; or (c) is an antibody which can compete with antibody (a) or (b) for binding to CLEC14A. The invention further provides chimeric antigen receptors, nucleic acid molecules encoding the antibodies of the invention or the chimeric antigen receptors, vectors, cells and methods/uses of the antibodies and chimeric antigen receptors.

Antibodies and related molecules and uses thereof

A method of inhibiting tumor angiogenesis in an individual, the method comprising administering to the individual an inhibitor of CLEC14A. The inhibitor may be an antibody, an siRNA molecule, an antisense molecule, or a ribozyme.

CLEC14A inhibitors

A method of inhibiting angiogenesis in an individual in need thereof comprising administering an antibody that selectively binds to the extracellular region of human magic roundabout (MR) to the individual. An antibody that has the amino acid sequences i) to iii), the amino acid sequences iv) to vi), or the amino acid sequences i) to vi). i) S A S S S V S Y M Y ii) L T S N L A S iii) Q Q W S S N P L T iv) D Y N L N v) V I N P N Y G T T S Y N Q K F K G vi) G R D Y F G Y. A method of inhibiting angiogenesis in an individual in need thereof comprising administering the extracellular domain (residues 1-467) of MR, or a fragment thereof that inhibits angiogenesis, to the individual. A method of inhibiting endothelial cell migration and/or proliferation comprising administering the extracellular domain of MR, or a fragment thereof that inhibits endothelial cell migration and/or proliferation.

Antibodies, polypeptides and uses thereof

The present invention relates to endothelial cell-specific genes and encoded polypeptides and materials and uses thereof in the imaging, diagnosis and treatment of conditions involving the vascular endothelium.

Imaging, diagnosis and treatment of disease

The present invention relates to endothelial cell-specific genes and encoded polypeptides and materials and uses thereof in the imaging, diagnosis and treatment of conditions involving the vascu lar endothelium.

Growing community of inventors

Birmingham, United Kingdom

Roy Bicknell