Abstract: A mutated Bordetella strain comprising at least a mutated ptx gene, a deleted or mutated dnt gene and a heterologous ampG gene is provided. The attenuated mutated Bordetella strain can be used in an immunogenic composition or a vaccine for the treatment or prevention of a Bordetella infection. Use of the attenuated Bordetella strain for the manufacture of a vaccine or immunogenic composition, as well as methods for protecting mammals against infection by Bordetella are also provided.
Type:
Application
Filed:
March 7, 2007
Publication date:
October 1, 2009
Applicants:
Institute Pasteur de Lille, Institute National de la Sante de la Recherche Medicale (Inserm)
Abstract: The novel thymic factor polypeptide hormone, elaborated by the thymus and und in the blood serum, is isolated. The hormone is useful for the treatment of autoimmune diseases and for selectively stimulating T-cell activity in aging subjects.
Type:
Grant
Filed:
April 25, 1978
Date of Patent:
April 10, 1979
Assignee:
Institute National de la Sante & de la Recherche Medicale (INSERM)