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Reproducible pattern of microRNA in normal human skin
Author(s) -
Holst Line Marie,
Kaczkowski Bogumil,
Gniadecki Robert
Publication year - 2010
Publication title -
experimental dermatology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.108
H-Index - 96
eISSN - 1600-0625
pISSN - 0906-6705
DOI - 10.1111/j.1600-0625.2009.01049.x
Subject(s) - microrna , human skin , computational biology , biology , genetics , gene
Please cite this paper as: Reproducible pattern of microRNA in normal human skin. Experimental Dermatology 2010; 19 : e201–e205. Abstract: 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.