title: Curcumin as a promising antifungal of clinical interest.
abstract: OBJECTIVE
  The antifungal activity of curcumin was evaluated against 23 fungi strains and its in vitro inhibitory effect on the adhesion of Candida species to human buccal epithelial cells (BEC) was also investigated.
  
  
  METHODS
  The antifungal susceptibility was evaluated by broth microdilution assay following the CLSI (formerly the NCCLS) guidelines. The inhibitory effect of curcumin on the cell adhesion was performed with Candida species and BEC.
  
  
  RESULTS
  Paracoccidioides brasiliensis isolates were the most susceptible to curcumin while the growth of Aspergillus isolates was not affected. Curcumin was much more efficient than fluconazole in inhibiting the adhesion of Candida species to BEC, particularly those strains isolated from the buccal mucosa of AIDS patients.
  
  
  CONCLUSIONS
  The lack of antifungal compounds with reduced side effects highlights the importance of studying natural products for this purpose. Curcumin was a more potent antifungal than fluconazole against P. brasiliensis, the causal agent of the neglected disease paracoccidioidomycosis. Curcumin dramatically inhibited the adhesion of Candida species isolated from AIDS patients to BEC, demonstrating that curcumin is a promising lead compound that warrants further investigation into its therapeutical use in immunocompromised patients.
authors.affiliation: Departamento de Microbiologia, ICB, UFMG, Av. Pres. Antonio Carlos, 6627, Pampulha, Belo Horizonte, MG 31270-901, Brazil.
authors.forename: C V B
authors.initials: CV
authors.lastname: Martins
authors.forename: D L
authors.initials: DL
authors.lastname: da Silva
authors.forename: A T M
authors.initials: AT
authors.lastname: Neres
authors.forename: T F F
authors.initials: TF
authors.lastname: Magalhães
authors.forename: G A
authors.initials: GA
authors.lastname: Watanabe
authors.forename: L V
authors.initials: LV
authors.lastname: Modolo
authors.forename: A A
authors.initials: AA
authors.lastname: Sabino
authors.forename: A
authors.initials: A
authors.lastname: de Fátima
authors.forename: M A
authors.initials: MA
authors.lastname: de Resende
mesh_terms: D000935:Antifungal Agents / Q000494:pharmacology*; D002448:Cell Adhesion / Q000187:drug effects; D002478:Cells, Cultured; D003474:Curcumin / Q000494:pharmacology*; D004847:Epithelial Cells / Q000382:microbiology; D005658:Fungi / Q000187:drug effects*; D006801:Humans; D008826:Microbial Sensitivity Tests
chemical_list: D000935:Antifungal Agents; D003474:Curcumin