Open Access

Panax ginseng extract antagonizes the effect of DKK‑1-induced catagen-like changes of hair follicles

  • Authors:
    • Yonghee Lee
    • Su Na Kim
    • Yong Deog Hong
    • Byung Cheol Park
    • Yongjoo Na
  • View Affiliations

  • Published online on: August 25, 2017     https://doi.org/10.3892/ijmm.2017.3107
  • Pages: 1194-1200
  • Copyright: © Lee et al. This is an open access article distributed under the terms of Creative Commons Attribution License.

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Abstract

It is well known that Panax ginseng (PG) has various pharmacological effects such as anti-aging and anti-inflammation. In a previous study, the authors identified that PG extract induced hair growth by means of a mechanism similar to that of minoxidil. In the present study, the inhibitory effect of PG extract on Dickkopf-1 (DKK-1)-induced catagen-like changes in hair follicles (HFs) was investigated in addition to the underlying mechanism of action. The effects of PG extract on cell proliferation, anti-apoptotic effect, and hair growth were observed using cultured outer root sheath (ORS) keratinocytes and human HFs with or without DKK-1 treatment. The PG extract significantly stimulated proliferation and inhibited apoptosis, respectively, in ORS keratinocytes. PG extract treatment affected the expression of apoptosis-related genes Bcl-2 and Bax. DKK-1 inhibited hair growth, and PG extract dramatically reversed the effect of DKK-1 on ex vivo human hair organ culture. PG extract antagonizes DKK-1-induced catagen-like changes, in part, through the regulation of apoptosis-related gene expression in HFs. These findings suggested that PG extract may reduce hair loss despite the presence of DKK-1, a strong catagen inducer via apoptosis.
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October-2017
Volume 40 Issue 4

Print ISSN: 1107-3756
Online ISSN:1791-244X

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Spandidos Publications style
Lee Y, Kim SN, Hong YD, Park BC and Na Y: Panax ginseng extract antagonizes the effect of DKK‑1-induced catagen-like changes of hair follicles. Int J Mol Med 40: 1194-1200, 2017.
APA
Lee, Y., Kim, S.N., Hong, Y.D., Park, B.C., & Na, Y. (2017). Panax ginseng extract antagonizes the effect of DKK‑1-induced catagen-like changes of hair follicles. International Journal of Molecular Medicine, 40, 1194-1200. https://doi.org/10.3892/ijmm.2017.3107
MLA
Lee, Y., Kim, S. N., Hong, Y. D., Park, B. C., Na, Y."Panax ginseng extract antagonizes the effect of DKK‑1-induced catagen-like changes of hair follicles". International Journal of Molecular Medicine 40.4 (2017): 1194-1200.
Chicago
Lee, Y., Kim, S. N., Hong, Y. D., Park, B. C., Na, Y."Panax ginseng extract antagonizes the effect of DKK‑1-induced catagen-like changes of hair follicles". International Journal of Molecular Medicine 40, no. 4 (2017): 1194-1200. https://doi.org/10.3892/ijmm.2017.3107