3D Culturing of Hair and Dermal Papilla Cells

When it comes to hair cloning and tissue engineering, 3D culturing related research is booming. The 3D culturing of cells can occur via scaffold techniques or scaffold free techniques such as 3D spheroids.

Update: July 10, 2020

Recent Studies on 3D Culturing of Hair Cells

Over the past few months, a number of studies have come out in relation to 3D culturing of hair cells (in particular, dermal papilla cells). Below, I list them from most recent to oldest.

June 16, 2020 — Several people in the comments mentioned a new paper titled: “Generation of human hair follicle organoids in vitro and ex vivo by co-culture of primary human hair matrix keratinocytes and dermal papilla fibroblasts”. One of the co-authors of this paper is Dr. Ralf Paus. This experiment succeeded in human scalp skin and not just in mice (h/t reader “Joe”).

April 28, 2020 — Culturing human hair follicle dermal papilla cells in a 3D self-assembling peptide scaffold. The results of this study suggest a new potential 3D culture platform based on a self-assembling peptide scaffold called RAD16-I. This method successfully created hair follicle dermal papilla cells.

3D Culturing Hair Follicles
3D Culturing of Hair Follicles and Dermal Papilla Cells. Source: Wiley Online Library.

April 15, 2020 — A new paper on reconstructed human skin with working hair follicles. Co-authors include the renowned Dr. Roland Lauster and Dr. Gerd Lindner.

The results section has an interesting part titled “Comparison of cultured neopapillae spheroids with scalp hair dermal papillae”. Several of the images of the 3D cultured hair follicles are shown on the right. Neopapillae spheroids were constructed from expanded self‐aggregating dermal papilla cells.

December 26, 2019Tissue engineering strategies for human hair follicle regeneration. This review analyzes the various research approaches being developed to tackle hair follicle bioengineering. Lots of discussion about 3D culturing, various types of scaffolding and dermal papilla trichogenicity. For the scientifically inclined readers, Table 1 is quite useful and I am pasting a small part of it here:

Hair Follicle Tissue Engineering Approaches

December 13, 2018 — An important paper with Dr. Angela Christiano, Dr. Colin Jahoda and Dr. Etienne Wang as co-authors. They created 3D-printed hair follicle molds using a biomimetic approach. I covered this work in detail in my 2018 post on biomimetic tissue engineering of hair follicles.


October 22, 2013

3D Spheroid Culturing of Dermal Papilla Cells

This week seems to be full of interesting developments, but the below news made all the global headlines.

Dr. Angela Christiano (Columbia University — US) and Dr. Colin Jahoda (Durham University — UK) just released their latest findings on hair follicle culturing. Their main discovery involves using a “hanging-drop” method of 3D spheroid culturing of dermal papilla cells. As opposed to a regular 2D petri dish culturing method that had failed in the past.

This new 3D method has shown significant success. However, it is still a years away from being able to be used in humans with consistent and safe results.

Media Coverage

For more, see this video with the hair follicle blessed Dr. Christiano. Edit: Per the Fox News video in the link at the bottom, it seems like she wears a wig and suffers from Alopecia Areata.

An audio interview from BBC with Dr. Colin Jahoda

And now some other links to their findings:

Article from BBC

Article from New Scientist

Article from NYtimes

Article with Video from Fox News

Happy 80th Birthday to Patrick Stewart

Sir Patrick Stewart of Star Trek fame is an outstanding actor and an even better human being. More importantly, he is a hair loss sufferer who was traumatized by his premature early onset balding. Today is Mr. Stewart’s 80th birthday.

HairLossCure2020 wishes SirPatStew the very best.

Patrick Stewart on his Hair Loss Trauma

It is rare for a celebrity to be so open about the turmoil experienced by his or her hair loss. Most celebrities in their prime get hair transplants or toupees. However, Mr. Stewart made the bald look cool even before basketball legend Michael Jordan did the same.

On Abuse

See this personal essay on domestic violence written by Patrick Stewart. The man seems like a genuinely empathetic and sincere person.

Hair loss cure news blog. Hair cloning and multiplication for baldness. The latest news in hair regeneration treatments for androgenetic alopecia.