期刊
EXPERIMENTAL DERMATOLOGY
卷 19, 期 8, 页码 E201-E205出版社
WILEY
DOI: 10.1111/j.1600-0625.2009.01049.x
关键词
microRNA; photodamage; skin
类别
资金
- Aage Bangs Foundation
- Danish Medical Society
- Ferrosan
MicroRNAs (miRNAs) regulate cell growth, differentiation and apoptosis via specific targeting of messenger RNA (mRNA). Aberrant mRNA expression contributes to pathological processes such as carcinogenesis. To take advantage of miRNA profiling in skin disease it is essential to investigate miRNA expression pattern in normal human skin. Here we investigated miRNA expression profiles from skin biopsies of 8 healthy volunteers taken from sun protected and mildly photo damaged skin using the modified protocol for miRNA extraction. We were able to show a constant pattern of miRNA expression between different individuals. We did not find any significant differences in miRNA expression between sun protected and mildly photodamaged skin. These results may be valuable for future design of studies on miRNA expression in skin disease.
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