31results about "Bactericidal/permeability-increasing protein" patented technology

The invention provides cell penetrating peptide-nucleic acid conjugates having the formula P-L-N, wherein P is a cell penetrating peptide, N is a nucleic acid, preferably an oligonucleotide and more preferably a siRNA, and L is a hydrophilic polymer, preferably a polyethylene glycol (PEG)-based linker linking P and N together. Compositions, methods of use and methods for producing such conjugates are also disclosed.

Provided herein are antibacterial compositions and methods of making and using the compositions.

This invention relates to the chemical design and production of peptides, peptide structure and three dimensional conformation was assessed using NMR, circular dichroisin and pulsed field gradient NMR.

The present invention relates generally to small peptide-based constructs, including derivatized constructs, and their therapeutic uses. The sequences of these constructs are based on a reverse subsequence derived from Domain II of bactericidal / permeability-increasing protein (BPI).

Novel BPI deletion analogs are provided that consist of amino acid residues 10 through 193 of mature human BPI wherein the cysteine residue at BPI amino acid position 132 is replaced by another amino acid. Fusion proteins comprising these analogs are also provided, as are polynucleotides encoding these products, materials and methods for their recombinant production, compositions and medicaments of these products, and therapeutic uses for these products.

A purified, isolated DNA sequence encoding human bactericidal / permeability-increasing protein and biologically-active fragments thereof is provided.

The present invention discloses a recombinant virus, which comprises a viral vector, and a gene construct selected from the following: 1) a human BPI gene or a functional fragment gene thereof, or a degenerate Sequence thereof, and 2) a chimeric gene comprising a human BPI gene or a functional fragment gene thereof, or a degenerate Sequence thereof, wherein the chimeric gene further comprises a Fc constant region gene or its allelic gene of a heavy chain of a human immunoglobulin in the 3' end of the human BPI gene or the functional fragment gene thereof. This invention also discloses the use of the gene construct comprising the human BPI gene or functional fragment gene thereof in the preparation of the pharmaceutical composition of gene therapy of the GNB and / or GNB like pathogen infection in Mammal. The present invention further provides a gene therapy method of the GNB and / or GNB like pathogen infection using the recombinant virus or the pharmaceutical composition.

The invention relates inter alia to a protein which is a VTFT isoform of a BPIFB4 protein or a functional fragment thereof for use in the treatment or prophylaxis of a condition selected from neuronaldiseases and injuries, said diseases and injuries being associated with mitochondrial dysfunction and / or protein aggregation and / or ameliorated by CXCR4 activation.

The present invention provides improved methods for the production of recombinant peptides from bacterial cells.

Provided herein are antibacterial compositions and methods of making and using the compositions.