颜色基底细胞癌中的光动力疗法-一篇评论
Ewelina Mazur1,2, Dominika Kwiatkowska1, Adam Reich1
1Department of Dermatology, Institute of Medical Sciences, Medical College of Rzeszow University, 35-055 Rzeszow, Poland.
Biomedicines
|November 25, 2023
概括
光动力学疗法 (PDT) 对于色素基底细胞癌 (BCC) 的有效性有限,原因是黑色素的干扰. 将PDT与脱皮或切割结合起来,可以改善这种具有挑战性的BCC亚型的治疗结果.
科学领域:
- 皮肤病学 皮肤病学
- 在瘤学瘤学.
- 照相医疗 (photomedicine) 是一种医学.
背景情况:
- 基础细胞癌 (BCC) 是一种常见的皮肤癌.
- 颜料BCC带来了独特的治疗挑战.
- 光动力疗法 (PDT) 是一种非侵入性的光激活癌症治疗方法.
研究的目的:
- 审查PDT对有色素BCC的疗效.
- 确定影响色素病变PDT结果的因素.
- 探索组合疗法,以改善BCC治疗.
主要方法:
- 对颜色BCC的PDT当前研究的文献综述.
- 分析PDT机制,包括光敏剂,光和氧相互作用.
- 评估黑色素作为皮肤中的染色体和抗氧化剂的作用.
主要成果:
- 颜色BCC中的黑色素可以吸收光线并中和活性氧物种 (ROS),降低PDT的疗效.
- 瘤深度,色素程度和皮肤类型会影响PDT的结果.
- 仅PDT就在治疗色素BCC病变方面取得了有限的成功.
结论:
- 颜色BCC中的黑色素显著阻碍了PDT的有效性.
- 组合策略,如在PDT之前进行除或脱皮,显示出有前途的结果.
- 对色素BCC的优化PDT协议进行进一步的研究是有必要的.
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