Method of treating extracellular tissue and vascular calcification and arteriosclerosis
AssigneeImmundiagnostik AG
InventorsFranz Paul Armbruster, Berthold Hocher
Life of this patent
Estimating the term…
Abstract
A novel therapy concept based on a removal of circulating BSP (bone sialoprotein) from the plasma of patients with chronic kidney disease (CKD) or highly at risk of developing arterial and vascular calcifications. The method comprises method of treatment of extracellular tissue and vascular calcifications, atherosclerosis, arteriosclerosis, and arterial calcification. The beneficial effects of this therapy have been proven by the observed correspondence between levels of circulating free BSP levels and mortality of CKD patients as well as in animal models.
Claims6
A method of reducing arterial and vascular calcification or treating extracellular tissue and vascular calcification, atherosclerosis, arteriosclerosis, and arterial calcification, comprising the administration of a therapeutically effective amount of a human monoclonal antibody or a humanized monoclonal antibody recognizing an antigen determinant or epitope of human bone-sialoprotein (BSP) which is accessible in blood, plasma or serum and bound by said monoclonal antibody, whose sequence includes the complementary determining regions (CDRs) from:
- the antibody having the amino acid sequences set forth in SEQ ID NO:
- 4 and 5, or
- the antibody having the amino acid sequences set forth in SEQ ID NO:
- 6 and 7, or
- the antibody having the amino acid sequences set forth in SEQ ID NO:
- 8 and 9.
Dependencies are inferred from the claim text.