Encephalitozoon intestinalis infection increases host cell mutation frequency.

ABSTRACT:

Background

Microsporidia are obligate intracellular opportunistic fungi that cause significant pathology in immunocompromised hosts. However, 11 percent of immunocompetent individuals in the general population are microsporidia-seropositive, indicating that severe immune suppression may not be a prerequisite for infection. Encephalitozoon intestinalis is transmitted in contaminated water and initially infects gastro-intestinal enterocytes, leading to diarrheal disease. This organism can also disseminate to many other organs. A recent report suggests that microsporidia can establish persistent infections, which anti-fungal treatment does not eradicate. Like other intracellular pathogens, microsporidia infection stresses the host cell and infected individuals have elevated hydrogen p

SUBMITTER: Leonard CA 

PROVIDER: S-EPMC4174903 | biostudies-literature | 2013 Nov

REPOSITORIES: biostudies-literature