Aubin François, Gheit Tarik, Prétet Jean Luc, Tommasino Massimo, Mougin Christiane
Molecular and Cell Biology Laboratory, Université de Franche Comté, EA3181, SFR FED4234, Besançon, France ; Department of Dermatology, Centre Hospitalier Universitaire, 25030 Besançon, France.
ISRN Dermatol. 2013;2013:907189. doi: 10.1155/2013/907189. Epub 2013 Feb 25.
The question of the effect of anti-TNF-alpha in skin carcinogenesis is especially relevant in view of the increased use of these drugs for the treatment of autoinflammatory immune diseases. Since ultraviolet radiation and human papillomavirus are involved in skin carcinogenesis, we wished to investigate the effect of TNF-alpha antagonists on the UVB-induced apoptosis of keratinocytes infected by HPV38. Our results indicate that anti-TNF agent, infliximab, does not contribute to the survival of HPV38-transduced keratinocytes with UVB-induced DNA damages.
鉴于抗TNF-α药物在自身炎症性免疫疾病治疗中的使用增加,抗TNF-α在皮肤癌发生中的作用问题尤为重要。由于紫外线辐射和人乳头瘤病毒参与皮肤癌发生,我们希望研究TNF-α拮抗剂对受HPV38感染的角质形成细胞UVB诱导凋亡的影响。我们的结果表明,抗TNF药物英夫利昔单抗不会促进受HPV38转导且有UVB诱导DNA损伤的角质形成细胞的存活。