1.
Int J Med Mushrooms
; 17(9): 819-28, 2015.
Article
in English
| MEDLINE
| ID: mdl-26756294
ABSTRACT
An Escherichia coli-expressed peptide with a molecular weight of 28.26, derived from the complementary DNA of antiviral protein RC28 isolated from the mushroom Rozites caperata (=Cortinarius caperatus), demonstrated potent antiviral activity against herpes simplex virus-1 in Vero cells and in a herpes simplex virus-1 mouse keratitis model. Plaque assays in Vero cells showed that the peptide reduced viral yields by at least 1.2 logs; in the animal model the cloned peptide delayed the occurrence of stromal keratitis and alleviated the severity of the disease. We believe this is the first report of a cloned mushroom peptide with antiviral activity for the prevention and treatment of a viral disease.