Vaccines containing recombinant pilin against i cneisseria gonorrhoeae (or i cneisseria meningitidis)

The pilE genes of each of Neisseria gonorrhoeae and Neisseria meningitidis are cloned and their corresponding recombinant pilin proteins are expressed. In addition, a chimeric pilE gene is constructed in which the region of the pilE gene of Neisseria meningitidis class I encoding the amino-terminal...

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Bibliographische Detailangaben
1. Verfasser:	T.N. METCALF III,R.J. ZAGURSKY,P. OOI
Format:	Patent
Sprache:	eng
Schlagworte:	BEER BIOCHEMISTRY CHEMISTRY COMPOSITIONS THEREOF CULTURE MEDIA ENZYMOLOGY FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIREDCHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERSFROM A RACEMIC MIXTURE HUMAN NECESSITIES HYGIENE MEDICAL OR VETERINARY SCIENCE METALLURGY MICROBIOLOGY MICROORGANISMS OR ENZYMES MUTATION OR GENETIC ENGINEERING ORGANIC CHEMISTRY PEPTIDES PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES PROPAGATING, PRESERVING OR MAINTAINING MICROORGANISMS SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS ORMEDICINAL PREPARATIONS SPIRITS VINEGAR WINE
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Beschreibung
Zusammenfassung:	The pilE genes of each of Neisseria gonorrhoeae and Neisseria meningitidis are cloned and their corresponding recombinant pilin proteins are expressed. In addition, a chimeric pilE gene is constructed in which the region of the pilE gene of Neisseria meningitidis class I encoding the amino-terminal region of the pilin protein is replaced by the corresponding region of the pilE gene of Neisseria gonorrhoeae. The recombinant meningococcal chimeric class I pilin protein is expressed at higher levels than the pilin protein expressed by the full-length pilE gene of Neisseria meningitidis. Furthermore, a chimeric pilE gene is constructed in which the region of the pilE gene of Neisseria meningitidis class II encoding the carboxy-terminal region of the pilin protein is replaced by the corresponding region of the pilE gene of Neisseria gonorrhoeae. The recombinant pilin proteins are used in vaccines to protect against disease caused by Neisseria gonorrhoeae or Neisseria meningitidis.