Journal: Journal of Cosmetic Dermatology
Article Title: New Plant Extracts Exert Complementary Anti‐Hair Loss Properties in Human In Vitro and Ex Vivo Models
doi: 10.1111/jocd.16616
Figure Lengend Snippet: Phosphorylation of receptor tyrosine kinases (RTKs) and their downstream effectors in human follicle dermal papilla cells treated with a Silybum marianum extract (SME, 30 μg/mL, dissolved in dimethylsulfoxide [DMSO]) or DMSO for 1 h ( n = 2 donors, tests performed in duplicate for DMSO‐treated and SME‐treated cells from each donor). (a) EGFR and PDGFRβ, and (b) the downstream phosphokinases ERK1/2, GSK3α/β, Akt1/2/3, STAT5α and STAT5α/β. Data were obtained using the Human Proteome Profiler Phospho‐RTK and Phospho‐Kinase array kits, respectively. Each bar represents the mean ± SEM of SME/DMSO ratio.
Article Snippet: Growth factor receptor (GFR) signaling pathways were analyzed using two Human Proteome Profiler antibody array kits (R&D Systems, USA) to simultaneously detect the phosphorylation of 49 receptor tyrosine kinases (Proteome Profiler Human Phospho‐RTK Array Kit) and of 43 kinases and two related total proteins (Proteome Profiler Human Phospho‐Kinase Array Kit).
Techniques: Phospho-proteomics