A protein-farnesyl transferase inhibitor interferes with the serum-induced conversion of<i>Candida albicans</i>from a cellular yeast form to a filamentous form

Abstract

A commercially available, cell permeable, protein-farnesyl transferase inhibitor interfered with the serum-induced morphological change in Candida albicans from a cellular yeast form to a filamentous form. The inhibitor has a negligible effect on the growth of C. albicans cells in the cellular yeast form, at the levels used to interfere with the morphological change. Conversion of C. albicans from the yeast form to filamentous form is associated with pathogenicity and hence protein-farnesyl transferase inhibitors are potentially of therapeutic value against C. albicans infection.