Hair Cloning - Bernstein Medical Center for Hair Restoration

Hair Cloning

About Header Image

Study Confirms Importance of Dermal Sheath Stem Cells in Hair Growth Cycle

New research published in the journal Developmental Cell has confirmed the importance of dermal sheath stem cells in maintaining the hair growth cycle. These cells, located around the lower portion of growing follicles, form the basis of an experimental treatment, being developed by Replicel Life Sciences, Inc., to regenerate hair-producing follicles. If successful, the treatment will be a game-changer for the hair restoration industry.

Rahmani W, et al. 2014

Study Confirms Importance of Dermal Sheath Stem Cells in Hair Growth Cycle Read More »

Laminin-511 Stimulates Dermal Papilla for New Hair Growth

Through this study, it was shown that the signaling pathways introduced by the administration of noggin and sonic hedgehog alone were insufficient to develop a hair follicle. When Laminin-511 protein was introduced to the tissue culture, the dermal papilla developed. When the protein was inhibited, hair follicle growth again ceased. This information supports prior studies suggesting that Laminin is critical in the early stages of follicle cell development and is required for continued follicle development and growth.

Laminin-511 Stimulates Dermal Papilla for New Hair Growth Read More »

Strategies for Follicular Cell Implantation

Follicular cell implantation (FCI) is based on the ability of the dermal papilla (DP) cells, found at the bottom of hair follicles, to stimulate new hairs to form. DP cells can be grown and multiplied in culture, so that a very small number of cells can produce enough follicles to cover an entire bald scalp.

In order to produce new follicles, two types of cells must be present. The first are Keratinocytes, the major cell type in the hair follicle, and the second are dermal papillae cells (DP) which lie in the upper part of the dermis, just below the hair follicle. It appears that the DP cells can induce the overlying keratinocytes to form hair follicles. There are a number of proposed techniques for hair regeneration that use combinations of cells that are implanted in the skin. The two major techniques involve either transplanting dermal papillae cells by themselves into the skin, or implanting them with keratinocytes.

Strategies for Follicular Cell Implantation Read More »

Hedgehog Signaling Pathway Could Yield Hair Growth, Hair Loss Treatment

This study also demonstrated that the Hedgehog agonist is active in human scalp in vitro as measured by Hedgehog pathway gene expression. The results suggest that topical application of a Hedgehog agonist could be effective in treating hair loss conditions, including male and female pattern genetic hair loss.

Hedgehog Signaling Pathway Could Yield Hair Growth, Hair Loss Treatment Read More »



212-826-2400
Scroll to Top