The studies show that JAK inhibitors and other small molecules are capable of reawakening dormant hair follicles and stem cell therapies that can develop new follicles.
The first study was led by Angela Christiano, whos a professor of Dermatology at Columbia University Vagelos College of Physicians and Surgeons. The researchers discovered some previously unknown cells that ensure that mouse hair follicles dont leave a resting state. If the activities of these cells are inhibited, dormant follicles can be reawakened.
In the second research, the team of Christiano found a method for growing human hair in a dish. This method could make more men and women start exploring the idea of hair restoration surgery. It could also enhance the method that pharmaceutical companies consider when looking for new hair-growth medications.
In pattern baldness, lots of hair follicles are still in existence. However, they are dormant. The focus of researchers on getting drugs that function effectively in the same pathways as minoxidil and finasteride has affected their quest to find new drugs that can reawaken follicles and inhibit hair growth. Notably, minoxidil and finasteride are the only two medications that can be used by men suffering from male pattern baldness.
The researchers had previously found a new pathway, known as JAK-STAT, which is active in the stem cells of resting hair follicles and makes them remain in a state of dormancy. Christiano and other researchers in his team showed that JAK inhibitors used on mouse skin are good for reawakening resting follicles in mice.
Their second study was targeted at knowing more about the natural processes of making sure that the follicles remain dormant. Therefore, the researchers searched for factors that managed the activity of the JAK pathway in the hair follicle.
During the search, the Colombian researchers found a formerly unknown immune-related cell type that is capable of creating a substance called Oncostatin M. This substance makes sure that the follicle doesnt leave a dormant state. One of the authors of the study, Etienne Wang, Ph.D., notes Rare subsets of immune cells were previously difficult to identify in a whole skin, but this work was facilitated by our ability to sequence individual cells and pinpoint the ones making Oncostatin M.
There are some resemblances between these cells and macrophages, which are regarded as the immune systems scavenger cells. The researchers discovered that these cells are close to resting hair follicles.
These cells have been named trichophages. It should be noted that this name is taken from tricho, which is a Greek word for hair.
Besides, the hair cycle could be turned on when the trichophages are being targeted. By utilizing antibodies and small molecular inhibitors for inhibiting Csf1R, which is a receptor that is found on the trichophages, the flow of Oncostatin M could be blocked so that the hair cycle can start once again.
The second study involved the creation of a means of growing human hair in a dish. This method could lead to hair restoration surgery for an increased number of individuals including women. This new development could also enhance the method through which pharmaceutical companies find new hair growth medications.
It is worthwhile to note that this study brings a novel idea of growing human hair follicles in a dish without using any implantation in the skin.
Notably, researchers have been generating new rat or mouse hairs by culturing cells that were extracted from the end of existing follicles.
To find a way around human hair cells resistance, the Colombian researchers have been looking for ways to build conditions that look like the 3D environment that is the habitat of human hair cells. Although they failed at the beginning, they are making progress now as they have found a way to grow new human hair follicles in a dish in a lab.
In a nutshell, these new approaches can bring a significant change to the process of dealing with hair loss in both men and women. While studies are still going on, you can cope with your hair loss by picking the right products at Lilyhair.co.uk to improve your overall look.
The rest is here:
Studies uncover new approaches to combat hair loss in men and women - Business MattersBusiness Matters
- Spotlight on Cancer Stem Cell Research – Stem Cell Cafe [Last Updated On: May 22nd, 2011] [Originally Added On: May 22nd, 2011]
- Stem Cells and Controversy – Stem Cell Cafe [Last Updated On: June 28th, 2011] [Originally Added On: June 28th, 2011]
- Lisa Ray asks you to join Stem Cell City – Stem Cell Cafe [Last Updated On: June 28th, 2011] [Originally Added On: June 28th, 2011]
- Michael Savage...Embryonic Stell Cell Research...Part 2 [Last Updated On: August 4th, 2011] [Originally Added On: August 4th, 2011]
- Michael Savage...Embryonic Stell Cell Research...Part 3 [Last Updated On: August 6th, 2011] [Originally Added On: August 6th, 2011]
- Stem Cell Therapy at City of Hope: Building on the Promise [Last Updated On: August 8th, 2011] [Originally Added On: August 8th, 2011]
- Obama on Embryonic Stem Cell Research [Last Updated On: August 9th, 2011] [Originally Added On: August 9th, 2011]
- Medical Treatment by Stem Cells Myth or Reality? Episode 2 - Video [Last Updated On: October 15th, 2011] [Originally Added On: October 15th, 2011]
- Stem Cells Regenerate New Finger! - Video [Last Updated On: October 17th, 2011] [Originally Added On: October 17th, 2011]
- MS Patient After Stem Cell Therapy - Video [Last Updated On: October 19th, 2011] [Originally Added On: October 19th, 2011]
- Stem Cell Transplant - Video [Last Updated On: October 19th, 2011] [Originally Added On: October 19th, 2011]
- The EU and stem cell research - Video [Last Updated On: October 20th, 2011] [Originally Added On: October 20th, 2011]
- Dr. Oz to Oprah and Michael J Fox: "The stem cell debate is dead." - Video [Last Updated On: December 8th, 2011] [Originally Added On: December 8th, 2011]
- Politics: President Obama on Stem Cell Research - Video [Last Updated On: December 9th, 2011] [Originally Added On: December 9th, 2011]
- Be still my beating stem cell heart - Video [Last Updated On: December 18th, 2011] [Originally Added On: December 18th, 2011]
- Adult Stem Cell vs Embryonic Stem Cell Research Ethics Video - Video [Last Updated On: December 19th, 2011] [Originally Added On: December 19th, 2011]
- A new hair loss treatment using stem cells ethically, safely and effectively. - Video [Last Updated On: December 31st, 2011] [Originally Added On: December 31st, 2011]
- U-M Would Have To Report Data On Stell Cell Research In New House Bill [Last Updated On: March 30th, 2012] [Originally Added On: March 30th, 2012]
- Stem Cells Restore Man's Vision | The art of cord blood banking [Last Updated On: January 4th, 2013] [Originally Added On: January 4th, 2013]
- Cancer Stem Cells – Video – Stem Cell Cafe [Last Updated On: January 7th, 2013] [Originally Added On: January 7th, 2013]
- Research and Markets: Stem Cell Therapy Market in Asia-Pacific to ... [Last Updated On: January 13th, 2013] [Originally Added On: January 13th, 2013]
- Genea Stem Cells (GSC): 25 new disease specific pluripotent stem ... [Last Updated On: January 14th, 2013] [Originally Added On: January 14th, 2013]
- Court lifts cloud over embryonic stem cells – Stem Cell Cafe [Last Updated On: January 16th, 2013] [Originally Added On: January 16th, 2013]
- Drug targets leukemia stem cells – Stem Cell Cafe [Last Updated On: January 18th, 2013] [Originally Added On: January 18th, 2013]
- CRF to sponsor 8th International Conference on ... - Stem Cell Cafe [Last Updated On: January 19th, 2013] [Originally Added On: January 19th, 2013]
- Bacteria Can Morph Host Cells Into Stem Cells – Stem Cell Cafe [Last Updated On: January 21st, 2013] [Originally Added On: January 21st, 2013]
- Springhill Medical Group-What is Stem Cell Therapy? - Stem Cell Cafe [Last Updated On: January 22nd, 2013] [Originally Added On: January 22nd, 2013]
- Stem Cells – A Medical Dictionary, Bibliography, And Annotated ... [Last Updated On: January 23rd, 2013] [Originally Added On: January 23rd, 2013]
- StemCells, Inc. to Present at Phacilitate Cell ... - Stem Cell Cafe [Last Updated On: January 24th, 2013] [Originally Added On: January 24th, 2013]
- Stem cells aid recovery from stroke – Stem Cell Cafe [Last Updated On: January 28th, 2013] [Originally Added On: January 28th, 2013]
- Adult Stem Cells Regrow cut off Finger! – Video – Stem Cell Cafe [Last Updated On: February 4th, 2013] [Originally Added On: February 4th, 2013]
- Stem cells is no hype but it is a better hope: Experts – Stem Cell Cafe [Last Updated On: February 6th, 2013] [Originally Added On: February 6th, 2013]
- 3D printing with stem cells could lead to printable organs – Stem ... [Last Updated On: February 6th, 2013] [Originally Added On: February 6th, 2013]
- Monell scientists identify taste stem cells on the tongue – Stem Cell ... [Last Updated On: February 7th, 2013] [Originally Added On: February 7th, 2013]
- Scientists Say 3D Printing Can Create Stem Cells – Video – Stem ... [Last Updated On: February 7th, 2013] [Originally Added On: February 7th, 2013]
- Fish stem cells could light the way to optical breakthroughs – Stem ... [Last Updated On: February 17th, 2013] [Originally Added On: February 17th, 2013]
- Signaling factors may be key to stem cells' healing abilities ... [Last Updated On: February 18th, 2013] [Originally Added On: February 18th, 2013]
- Regenerative medicine and Stem cells Partnering Terms and ... [Last Updated On: February 19th, 2013] [Originally Added On: February 19th, 2013]
- Market Research Report — Therapeutic ... - Stem Cell Cafe [Last Updated On: February 22nd, 2013] [Originally Added On: February 22nd, 2013]
- Cell therapy: New mouse model promises to advance research on ... [Last Updated On: February 22nd, 2013] [Originally Added On: February 22nd, 2013]
- Florida Hospital Pepin Heart Institute, USF partner ... - Stem Cell Cafe [Last Updated On: February 23rd, 2013] [Originally Added On: February 23rd, 2013]
- Schistosome stem cells could explain how the worms survive for so ... [Last Updated On: February 24th, 2013] [Originally Added On: February 24th, 2013]
- Egg cells from Stell Cells: A breakthrough in fertility research | Bionic ... [Last Updated On: February 26th, 2013] [Originally Added On: February 26th, 2013]
- BioMarin Licenses Factor VIII Gene Therapy ... - Stem Cell Cafe [Last Updated On: February 26th, 2013] [Originally Added On: February 26th, 2013]
- 'Holy Grail' of stem cell research discovered – Stem Cell Clinic ... [Last Updated On: March 1st, 2013] [Originally Added On: March 1st, 2013]
- OHSU Doernbecher Scientists First To Grow Liver Stem Cells In ... [Last Updated On: March 1st, 2013] [Originally Added On: March 1st, 2013]
- FRC's Dr. David Prentice Congratulates Kansas ... - Stem Cell Cafe [Last Updated On: March 5th, 2013] [Originally Added On: March 5th, 2013]
- UCLA researchers explore cutting edge of stem cells – Stem Cell Cafe [Last Updated On: March 10th, 2013] [Originally Added On: March 10th, 2013]
- Study finds stem cells in deer antler – Stem Cell Cafe [Last Updated On: March 21st, 2013] [Originally Added On: March 21st, 2013]
- IDIBELL signs agreement with Histocell to use ... - Stem Cell Cafe [Last Updated On: March 29th, 2013] [Originally Added On: March 29th, 2013]
- Stem Cell Therapy Market in Asia-Pacific to 2018 Market Research ... [Last Updated On: March 31st, 2013] [Originally Added On: March 31st, 2013]
- Researchers first to use common virus to 'fortify' adult stem cells ... [Last Updated On: April 2nd, 2013] [Originally Added On: April 2nd, 2013]
- Stem Cells Harvested From Human Gut For First Time - Stem Cell Cafe [Last Updated On: April 6th, 2013] [Originally Added On: April 6th, 2013]
- "Nanokicking" Stem Cells Offers Cheaper And Easier Way To Grow ... [Last Updated On: April 7th, 2013] [Originally Added On: April 7th, 2013]
- Adhesive force differences enable separation of stem cells to ... [Last Updated On: April 8th, 2013] [Originally Added On: April 8th, 2013]
- Embryonic-like stem cells collected from adults to grow bone – Stem ... [Last Updated On: April 8th, 2013] [Originally Added On: April 8th, 2013]
- Pro-lifers eye Kansas for top study of stem cells; no embryo use at ... [Last Updated On: April 12th, 2013] [Originally Added On: April 12th, 2013]
- StemCells, Inc. Enters Agreement to Receive $19.3 ... - Stem Cell Cafe [Last Updated On: April 12th, 2013] [Originally Added On: April 12th, 2013]
- 'Smart' stem cells repair damage from heart failure – Stem Cell Cafe [Last Updated On: April 12th, 2013] [Originally Added On: April 12th, 2013]
- First-in-humans study introduces next generation ... - Stem Cell Cafe [Last Updated On: April 13th, 2013] [Originally Added On: April 13th, 2013]
- Stem Cells Show Promise in Heart Failure Patients – Stem Cell Cafe [Last Updated On: April 15th, 2013] [Originally Added On: April 15th, 2013]
- IDIBELL signs agreement with Histocell to use … – Stem Cell Cafe ... [Last Updated On: April 16th, 2013] [Originally Added On: April 16th, 2013]
- Circuit Court OKs Funding of Embryonic Stem Cell Research ... [Last Updated On: April 16th, 2013] [Originally Added On: April 16th, 2013]
- Pros And Cons Of Stem Cell Research [Last Updated On: April 16th, 2013] [Originally Added On: April 16th, 2013]
- Adult stem cells offer ethical, effective cures, speakers say ... - First [Last Updated On: April 17th, 2013] [Originally Added On: April 17th, 2013]
- Preliminary Research, Led By Dr. Vincent Giampapa, Finds Aged ... [Last Updated On: April 17th, 2013] [Originally Added On: April 17th, 2013]
- Voices Against Brain Cancer Comments on New Study Claiming Fat ... [Last Updated On: April 20th, 2013] [Originally Added On: April 20th, 2013]
- UCLA Researchers Develop New Method for Purifying Stem Cells ... [Last Updated On: April 23rd, 2013] [Originally Added On: April 23rd, 2013]
- Scientist identifies protein molecule used to ... - Stem Cell Cafe [Last Updated On: April 25th, 2013] [Originally Added On: April 25th, 2013]
- Human Stem Cells Injected In Mice Restore Memory, Learning ... [Last Updated On: April 25th, 2013] [Originally Added On: April 25th, 2013]
- Explore the Forefront of iPS Cell Research ... - Stem Cell Cafe [Last Updated On: April 26th, 2013] [Originally Added On: April 26th, 2013]
- Stem Cell Therapy Market in Asia-Pacific to 2018 ... [Last Updated On: April 28th, 2013] [Originally Added On: April 28th, 2013]
- Dr. Farshid Guilak: Can stem cells help those with arthritis? – Stem ... [Last Updated On: April 28th, 2013] [Originally Added On: April 28th, 2013]
- AKC Canine Health Foundation Releases Webinar ... - Stem Cell Cafe [Last Updated On: April 28th, 2013] [Originally Added On: April 28th, 2013]
- German stem cells give new life to cancer patient in Gujarat – Stem ... [Last Updated On: April 29th, 2013] [Originally Added On: April 29th, 2013]
- Stem Cell Therapy Market in Asia-Pacific to 2018 ... - Stem Cell Cafe [Last Updated On: April 30th, 2013] [Originally Added On: April 30th, 2013]
- Study confirms that mesenchymal stem cells may help treat cancer ... [Last Updated On: April 30th, 2013] [Originally Added On: April 30th, 2013]
- Adults lack stem cells for making new eggs, research shows – Stem ... [Last Updated On: April 30th, 2013] [Originally Added On: April 30th, 2013]
- Stemedica Issued U.S. Patent For Ectodermal Stem Cells – Stem ... [Last Updated On: April 30th, 2013] [Originally Added On: April 30th, 2013]
- Clarifying the effect of stem cell therapy on cancer – Stem Cell Cafe [Last Updated On: May 2nd, 2013] [Originally Added On: May 2nd, 2013]