Neutrophil stimulating peptides

Chemistry: natural resins or derivatives; peptides or proteins; – Peptides of 3 to 100 amino acid residues – 15 to 23 amino acid residues in defined sequence

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530327, A61K 3800, A61K 3702, C07K 706, C07K 1400

Patent

active

055874576

ABSTRACT:
The present invention provides peptides capable of stimulating neutrophils. In particular, the peptides prime neutrophils for a respiratory burst following treatment with N-formyl-L-methionyl-L-leucyl-Lphenylalanine. The peptides have an amino acid sequence substantially corresponding to amino acids 54 to 94 of FIG. 1 or a part thereof. These peptides may also be used in the treatment of a subject having depressed neutrophil function.

REFERENCES:
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Ferrante, 1989, J. Inf. Imm. 57: 2115-2122 Tumor Necrosis Factor Alpha Potentiates Neutrophil Antimicrobial Activity: Increased Fungicidal Activity against Torulopis glabrata and Candida albicans and Associated Increased in Oxygen Radical Production.
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