Dendrobium officinale Kimura & Migo polysaccharide ameliorates skin photoaging by promoting angiogenesis

Bioinformatics analysis

The public datasets (GSE38308¹⁹ and GSE274955) used in this work were downloaded from GEO (https://www.ncbi.nlm.nih.gov/geo/).

The GSE38308 data were collected, including skin tissue samples from 21 healthy Chinese female…