Table 1 OR2AT4 stimulation by Sandalore® treatment regulates different signaling protein phosphorylation pathways in human HFs ex vivo

From: Olfactory receptor OR2AT4 regulates human hair growth

Proteins regulated under 50 µM Sandalore stimulation

Type of regulation

Proteins regulated under 500 µM Sandalore stimulation

Type of regulation

p38α (T180/Y182)

↑(2,5)

p38α (T180/Y182)

↑(1,8)

ERK1/2 (T202/Y204, T185/Y187)

↑(1,9)

ERK1/2 (T202/Y204, T185/Y187)

↑(1,8)

EGFR (Y1086)

↑(3,2)

EGFR (Y1086)

↑(2,6)

MSK1/2 (S376/S360)

↑(2,1)

MSK1/2 (S376/S360)

↑(2,1)

PYK2 (Y402)

↑(4,7)

PYK2 (Y402)

↑(2,2)

Hsp60

↓(0,6)

  

JNK 1/2/3 (T183/Y185, T221/Y223)

↑(2,2)

  

AMPKα1 (T183)

↑(2,0)

  

PLC-γ1 (Y783)

↑(2,4)

  
  

Fgr (Y421)

↑(1,9)

  

PRAS40 (T246)

↑(1,9)

  

p53 (S392)

↓(0,5)

  

p53 (S46)

↓(0,6)

  

p53 (S15)

↓(0,5)

  1. PRAS40 proline-rich AKT1 substrate 4049, S46 phosphorylated p5350, p53 phosphoprotein p53, p38α mitogen-activated protein kinases 14, ERK1/2 extracellular signal-regulated kinases1/2, EGFR epidermal growth factor receptor, MSK1/2 mitogen and stress-activated protein kinase 1/2, PYK2 protein tyrosine kinase 2, Hsp60 heat shock protein 60, JNK1/2/3 c-Jun N-terminal protein kinase 1/2/3, AMPKα1 AMP-activated protein kinase α1, PLCγ phospholipase C γ1, Fgr Feline Gardner-Rasheed proto-oncogene, WNK1 WNK lysine-deficient protein kinase 1 isoform
  2. Protein extraction and phospho-kinase assay was performed in treated and vehicle human microdissected HFs following the manufacturer’s protocol (for Supplementary Information, see Methods section). Summary of kinases upregulated at least (1.8×-fold change of the control) or downregulated by >50% of the control by Sandalore® (50 and 500 µM, respectively)