Biotechnologie et biomatériaux

Abstrait

Update on Fungal Disease: From Establish Infection to Clinical Manifestation

Wanessa CMA de Melo, Liliana Scorzoni, Suélen Andréia Rossi, Caroline Barcelos Costa-Orlandi, Mônica Yonashiro, Maria José Soares Mendes-Giannini and Ana Marisa Fusco Almeida

Fungal diseases have emerged as an important cause of morbidity and mortality, especially among immunocompromised patients. Pathogenic fungi have evolved an array of virulence factors to survive within the host and to outwit immune defenses. Fungi may cause a wide range of diseases in humans that range in extent from superficial to disseminated infections. Generally, the site of infections classifies the type of fungal disease, which can be divided into superficial, cutaneous, subcutaneous and systemic. In addition, the fungal virulence factors determine whether the infection will become established in the host. A primary pathogen may infect an immunologically normal host, whereas, an opportunistic pathogen requires some compromise of the host immune defenses in order for the infection to become established. This article covers the main fungi that are responsible for the increase of the fungal infections.