Promotion of Keratinocyte Proliferation by Tracheloside through ERK12 Stimulation

الملخص EN

Cell migration and proliferation are important for proper wound healing after skin injury.

Recent studies have shown that compounds from plants could promote cell migration and proliferation.

Tracheloside, which is a plant lignan, has been found to promote the growth of HaCaT cells over 40% compared to other compounds tested based on a cell proliferation assay.

An in vitro scratch assay confirmed the healing activity of tracheloside (more than 2-fold increased healing activity after 24 hours of treatment compared with the control) and revealed that this activity is better than that of allantoin (1.2-fold increased after 24 hours of treatment compared with the control), a positive control.

With western blot results, wound healing with tracheloside occurred through the phosphorylation of ERK1/2.

Therefore, tracheloside is a good candidate to promote wound healing and could be developed as a therapeutic agent for wound treatment or used as a leading compound with higher activity.