Transcriptomics

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Effects of miRNA overexpression on keratinocytes in mice


ABSTRACT: Extracellular vesicle(EV) secretion and capture is an important method of communication between cells. Melanocytes and their surrounding keratinocytes form epidermal melanin units in the thin, outermost layer of the skin to protect the skin from ultraviolet radiation damage. It is important to understand the mechanisms by which changes in melanocyte EV signal transduction influence pigmentation. EVs from melanocytes were extracted and used to investigate changes in the miRNA profile of EVs, and the effect of exosomal miR-28-3p on keratinocyte with transcriptomics was analyzed by RNA-seq analysis.Our results indicate that the content of miR-28 in EVs may be reduced to induce keratinocytes to prevent carcinogenesis, resist infection and prevent premature apoptosis.

ORGANISM(S): Mus musculus

PROVIDER: GSE199220 | GEO | 2022/03/28

REPOSITORIES: GEO

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