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Patent Searching and Data


Title:
新規ヘリコバクター・ピロリ株およびその使用
Document Type and Number:
Japanese Patent JP2012528575
Kind Code:
A
Abstract:
The present invention relates to strains of Helicobacter pylori useful for the delivery of biologically active agents. In particular, the present invention provides an isolated strain of H. pylori having: (a) low pathogenicity; (b) ability to naturally transform; and (c) ability to colonise mouse stomach mucosa without host adaptation.

Inventors:
Benghhesal, Mohamed
Furuya, Alma
Le Way
Nilsson, Hans-Olov
Marshall, barry
Application Number:
JP2012513413A
Publication Date:
November 15, 2012
Filing Date:
June 03, 2010
Export Citation:
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Assignee:
Ondeck Pty Limited
International Classes:
C12N1/20; A01K67/027; C12N1/21; C12N15/09; C12Q1/02; C12Q1/68
Domestic Patent References:
JP2008509168A2008-03-27
JP2004520362A2004-07-08
Other References:
JPN6014041630; GUO,B.P. AND MEKALANOS,J.J.: 'Rapid genetic analysis of Helicobacter pylori gastric mucosal colonization in suckling mice.' Proc. Natl. Acad. Sci. USA Vol.99, No.12, 20020611, pp.8354-9
JPN6014041628; LEE,A. et al.: 'A standardized mouse model of Helicobacter pylori infection: introducing the Sydney strain.' Gastroenterology Vol.112, No.4, 199704, pp.1386-97
JPN6014041626; MARCHETTI,M. et al.: 'Development of a mouse model of Helicobacter pylori infection that mimics human disease.' Science Vol.267, No.5204, 19950317, pp.1655-8
JPN6014041622; WANG,Y. et al.: 'Transformation of Helicobacter pylori by chromosomal metronidazole resistance and by a plasmid with' J. Gen. Microbiol. Vol.139, No.10, 199310, pp.2485-93
JPN6014041624; HUA,J.S. et al.: 'Helicobacter pylori acquistion of metronidazole resistance by natural transformation in vitro.' World J. Gastroenterol. Vol.4, No.5, 199810, pp.385-7
JPN6014041632; NEDENSKOV-SORENSEN,P. et al.: 'Natural competence for genetic transformation in Campylobacter pylori.' J. Infect. Dis. Vol.161, No.2, 199002, pp.365-6
Attorney, Agent or Firm:
▲吉▼川 俊雄