Hepatitis C virus liposome vaccine

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United States of America Patent

PATENT NO 9814785
SERIAL NO

14831539

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Abstract

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The invention provides a method for the prophylaxis or treatment of hepatitis C in a mammal with a peptide-bound liposome wherein the peptide contains a partial amino acid sequence having a length of not less than 9 amino acids in the amino acid sequence of hepatitis C virus NS3 protein, has a length of 9 to 11 amino acids, and is capable of inducing cytotoxic T lymphocytes; the liposome contains a phospholipid containing an acyl group having 14 to 24 carbon atoms and one unsaturated bond or a hydrocarbon group having 14 to 24 carbon atoms and one unsaturated bond, and a liposome stabilizer; and the peptide is bound to the surface of the liposome. The invention also provides a cytotoxic T lymphocyte activator containing the peptide-bound liposome, as well as a hepatitis C virus vaccine.

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Patent Owner(s)

Patent OwnerAddress
SAITAMA MEDICAL UNIVERSITY38 MOROHONGO MOROYAMA-MACHI IRUMA-GUN SAITAMA 350-0495

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Akatsuka, Toshitaka Saitama, JP 3 5
Mikuma, Ai Kawasaki, JP 2 0
Taneichi, Maiko Tokyo, JP 3 3
Uchida, Tetsuya Tokyo, JP 59 493
Yokoyama, Shoichi Kawasaki, JP 36 269

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