The Molecular Revolution in Cutaneous Biology: Noncoding RNAs as New Molecular Players in Dermatology and Cutaneous Biology
April 2017
in “
Journal of Investigative Dermatology
”
TLDR Non-coding RNAs are crucial for skin development and health.
The document discussed the significant roles of non-coding RNAs, particularly miRNAs and lncRNAs, in regulating skin development and homeostasis. It highlighted that only about 2% of the genome codes for proteins, while a large portion encodes non-coding RNAs, which are crucial for genome stability and activity. Research showed that miRNAs are essential for normal skin and hair follicle development, with specific miRNAs like miR-203 playing a key role in promoting epidermal differentiation by targeting genes involved in cell cycle regulation. The findings underscored the importance of non-coding RNAs in both normal skin function and various skin disorders.