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基于激光的皮肤癌预防的不断变化的景观
Emily Wenande1, Molly Wanner2,3, Fernanda H Sakamoto3
1Department of Dermatology, Copenhagen University Hospital - Bispebjerg & Frederiksberg, Copenhagen, Denmark. emily.cathrine.wenande@regionh.dk.
Lasers in medical science
|February 6, 2025
概括
分红外激光对预防角质细胞癌 (KC) 和动态角质 (AK) 有前途. 消光激光有效地减少和延迟AK/KC的发展,为阳光损伤的皮肤提供了潜在的新策略.
科学领域:
- 皮肤病学 皮肤病学
- 在瘤学瘤学.
- 激光技术 激光技术 激光技术
背景情况:
- 角质细胞癌 (KC) 在70岁时影响了五分之一的美国人,使其成为一种昂贵的疾病.
- 目前的KC预防方法不足,需要采用替代策略.
- 红外激光,通常用于光衰老,可以提供保护性作用,防止KC和行动性角质炎 (AK).
研究的目的:
- 审查现有证据,以分红外激光为基础的预防KC和AK.
- 探索部分红外激光的预防作用背后的潜在机制.
主要方法:
- 在PubMed和Web of Science数据库中进行全面的文献搜索 (开始至2024年4月).
- 选人类和动物研究,流行病学分析和关于分红外激光预防KC或AK的病例报告.
- 包含/排除标准是预先定义的.
主要成果:
- Ablative 分数激光 (Er:YSGG,CO2) 在受控试验和小鼠研究中证明了AK/KC发育的减少和延迟.
- 较弱的证据表明,从一项回顾性队列研究中,非消光性红外激光可以预防KC.
- 建议的机制包括去除DNA受损的细胞,IGF-1通路激活和免疫调节.
结论:
- 分红外激光显示了预防KC和AK的潜力,特别是在光损伤的个体中.
- Ablative 分数激光在二次预防中似乎比非 Ablative 激光更有效.
- 对拟议机制的进一步研究可以优化基于激光的预防策略.
关键词:
基底细胞癌瘤是一种基本细胞癌.皮细胞癌 (keratinocyte carcinoma) 是一种癌症,它会导致皮细胞癌.激光 激光器 激光器 激光器非黑色素瘤的皮肤癌状细胞癌瘤是一种状细胞癌.伤害伤害,伤害伤害的人.更多相关视频
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