Open Access

Induction of hair growth in hair follicle cells and organ cultures upon treatment with 30 kHz frequency inaudible sound via cell proliferation and antiapoptotic effects

  • Authors:
    • Hyangtae Choi
    • Yonghee Lee
    • Seung Hyun Shin
    • Jin Nam
    • Won-Seok Park
    • Byung Cheol Park
    • Beom Joon Kim
  • View Affiliations

  • Published online on: January 18, 2022     https://doi.org/10.3892/br.2022.1499
  • Article Number: 16
  • Copyright: © Choi et al. This is an open access article distributed under the terms of Creative Commons Attribution License.

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Abstract

Androgenic alopecia is a hair loss disease mediated by dihydrotestosterone (DHT) and is currently treated using minoxidil, finasteride, or low‑level laser therapy. However, these treatments have side‑effects, indicating the need for an alternative treatment. In the present study, it was demonstrated that inaudible sound at 30 kHz significantly induced proliferative and anti‑apoptotic effects in human dermal papilla cells (hDPCs) and outer root sheath keratinocytes. Cell viability assay, ELISA, reverse transcription quantitative PCR and TUNEL assays were performed to evaluate the effect of inaudible sound. Inaudible sound was also demonstrated to significantly inhibit the hair loss signals induced by DHT treatment in hDPCs. Furthermore, inaudible sound significantly induced hair follicle (HF) elongation and hair matrix keratinocyte proliferation in human HF organ culture. Overall, the results suggested that inaudible sound may be effective in treating hair loss and could be used to develop a new hair loss treatment approach.
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March-2022
Volume 16 Issue 3

Print ISSN: 2049-9434
Online ISSN:2049-9442

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Spandidos Publications style
Choi H, Lee Y, Shin SH, Nam J, Park W, Park BC and Kim BJ: Induction of hair growth in hair follicle cells and organ cultures upon treatment with 30 kHz frequency inaudible sound via cell proliferation and antiapoptotic effects. Biomed Rep 16: 16, 2022.
APA
Choi, H., Lee, Y., Shin, S.H., Nam, J., Park, W., Park, B.C., & Kim, B.J. (2022). Induction of hair growth in hair follicle cells and organ cultures upon treatment with 30 kHz frequency inaudible sound via cell proliferation and antiapoptotic effects. Biomedical Reports, 16, 16. https://doi.org/10.3892/br.2022.1499
MLA
Choi, H., Lee, Y., Shin, S. H., Nam, J., Park, W., Park, B. C., Kim, B. J."Induction of hair growth in hair follicle cells and organ cultures upon treatment with 30 kHz frequency inaudible sound via cell proliferation and antiapoptotic effects". Biomedical Reports 16.3 (2022): 16.
Chicago
Choi, H., Lee, Y., Shin, S. H., Nam, J., Park, W., Park, B. C., Kim, B. J."Induction of hair growth in hair follicle cells and organ cultures upon treatment with 30 kHz frequency inaudible sound via cell proliferation and antiapoptotic effects". Biomedical Reports 16, no. 3 (2022): 16. https://doi.org/10.3892/br.2022.1499