I’ve adopted the hair loss international for over twenty years, and written about it in this web site for 8.5 years. However, nearly each unmarried month, I nonetheless learn one thing on hair that absolutely surprises me. The newest is courtesy of this thread on Reddit.
Inaudible Sound Remedy and Hair Enlargement
A new learn about from South Korea that got here out final month suggests a task for sound treatment in treating hair loss. It’s titled “Induction of hair growth in hair follicle cells and organ cultures upon treatment with 30 kHz frequency inaudible sound.”
In keeping with the authors, those inaudible frequency sound waves undoubtedly have an effect on scalp hair by the use of 4-hour therapies that:
- Induce proliferative and anti‑apoptotic results in human dermal papilla cells (hDPCs) and outer root sheath keratinocytes.
- Inhibit the unintended effects of dihydrotestosterone (DHT) upon hair enlargement.
The authors conclude that:
“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.”
They supply two hypotheses on why inaudible sound vibrations are inflicting hair enlargement:
- The promotion of hair enlargement happens because of activation of the Wnt/β-catenin signaling pathway by the use of the sound waves.
- The hair enlargement happens because of mechanotransduction (mechanical pressure) from the mobile membrane of hair follicle cells. This pressure is a results of amendment by way of the inaudible sound.
Notice that ultrasound treatment and comparable units are steadily used to fortify drug supply techniques. In 2020, I mentioned a learn about that used ultrasound activated nanoparticles to regard androgenetic alopecia. Additionally in 2020, I mentioned sonophoresis and radio frequency as new doable techniques to ship topical finasteride.
This phenomenon isn’t as fantastic as one would be expecting. For a few years, we’ve recognized that even such things as low-level laser mild (LLLT) treatment, therapeutic massage/mechanotherapy, scalp wounding, or even friction may end up in hair enlargement in some.
And within the way-out-there international, we’ve learn anecdotal stories of hair regrowth on individuals who were given unintended accidents from hearth or even lightening. I feel I will have to hereon name all such phenomena as “molecular scalp vibration” spurred hair enlargement.
The authors of this newest learn about cite a variety of supporting research. This comprises ones that counsel that low-intensity vibrations and sound have an effect on the frame on the mobile and genetic point.