Inhibition of transglutaminase-mediated microbial interaction with a mammalian host
The infection of a mammalian host by a microorganism can be prevented or treated through the administration of substrates for transglutaminases or antibodies against such substrates that inhibit the transglutaminase-mediated interaction of the microorganism with the mammalian host. These compounds may be used in the identification, prevention or treatment of microbial infection of mammalian hosts such as immunocompromised or immunosuppressed humans, for example, those having AIDS or undergoing transplantation or anti-cancer therapy.
1. A method for reducing or inhibiting transglutaminase-mediated adhesion of Candida albicans to a mammalian host cell comprising contracting a host cell in vitro with an effective amount of a purified polypeptide comprising the amino acid sequence of SEQ ID NO:1, or an antibody against said purified polypeptide, so that transglutaminase-mediated adhesion of Candida albicans to the mammalian host cell is reduced or inhibited.