Abstract: The invention is concerned with the use of a peptide comprising the N-terminal sequence Gly-His-Arg-Pro-Leu-Asp-Lys-Lys-Arg-Glu-Glu-Ala-Pro-Ser-Leu-Arg-Pro-Ala- Pro-Pro-Pro-Ile-Ser-Gly-Gly-Gly-Tyr-Arg (SEQ ID NO: 1) or any allelic variant or derivative of said peptide possessing the biological property of matching the inducible VE-cadherin binding motif on the B?-chain (i.e. B?15-42) of human fibrin for the preparation of a pharmaceutical preparation for the treatment of shock, more specifically of hemorrhagic shock.
Abstract: The invention relates to peptides having the general formula (I), or a salt or amide thereof, wherein R1 and R2 are either the same or different, wherein R1 and R2 are each selected from the group consisting of hydrogen and a saturated or unsaturated hydrocarbon residue, said residue having from 1 to 10 carbon atoms, wherein Z1 is selected from the group consisting of histidine and proline, wherein Z2 is selected from the group consisting of an arginine and a peptide comprising an initial arginine and having from 2 to 30 amino acids. The invention also relates to methods using the peptides of the present invention in the treatment of inflammation.
Abstract: Therapeutic compositions can include modified peptides which are derived from the chain of the Bbeta(15-42)-fibrin fragment and wherein one or several of the amino acids of the sequence have been substituted by genetically encoded or not genetically encoded amino acids or peptidomimetics. They may exist as free peptides or as C-terminal derivative and/or being linked to a polyethylene glycol (PEG)-polymer, and have anti-inflammatory and/or endothelium stabilizing effects. Esters or amides may for instance be taken into consideration as C-terminal derivatives. Processes for production of the peptides and derivatives thereof are also described.
Type:
Grant
Filed:
February 23, 2007
Date of Patent:
September 21, 2010
Assignee:
Ikaria Development Subsidiary Two, LLC
Inventors:
Peter Petzelbauer, Rainer Henning, Sonja Reingruber