کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
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2510559 | 1117973 | 2011 | 6 صفحه PDF | دانلود رایگان |

Non-surgical, antiviral treatment options are desirable for HPV-related lesions within the genitourinary and upper digestive tract. We compared the toxicity of three zinc finger-ejecting (ZFE) compounds (4,4-dithiodimorpholine, azodicarbonamide, and diamide) to the HIV protease inhibitor lopinavir using HPV-positive SiHa, CaSki, HeLa, ME180, and HPV-negative C33A cervical carcinoma cell lines as well as primary human foreskin keratinocytes (PHFKs). Colorimetric growth assays revealed selective toxicity when treated with lopinavir. All carcinoma cell lines, except CaSki, were sensitive to 20 μM lopinavir whereas primary PHFKs were highly resistant. In contrast, 4,4-dithiodimorpholine was uniformly toxic to all cells tested while azodicarbonamide and diamide showed no effect at all. It is concluded that lopinavir may be an attractive candidate to treat pre-cancerous and cancerous HPV-positive lesions.
Journal: Antiviral Research - Volume 91, Issue 2, August 2011, Pages 161–166