Monday, May 21, 2012

 

 

 

 

 

 

  Search

 

New Treatments for Baldness? Scientists Find Stem Cells That Tell Hair It's Time to Grow

From:
Science Daily

(Sep. 2, 2011) — Yale researchers have discovered the source of signals that trigger hair growth, an insight that may lead to new treatments for baldness.


The researchers identified stem cells within the skin's fatty layer and showed that molecular signals from these cells were necessary to spur hair growth in mice, according to research published in the Sept. 2 issue of the journal Cell.

"If we can get these fat cells in the skin to talk to the dormant stem cells at the base of hair follicles, we might be able to get hair to grow again," said Valerie Horsley, assistant professor of molecular, cellular and developmental biology and senior author of the paper.

Men with male pattern baldness still have stem cells in follicle roots but these stem cells lose the ability to jump-start hair regeneration. Scientists have known that these follicle stem cells need signals from within the skin to grow hair, but the source of those signals has been unclear.

Horsley's team observed that when hair dies, the layer of fat in the scalp that comprises most of the skin's thickness shrinks. When hair growth begins, the fat layer expands in a process called adipogenesis. Researchers found that a type of stem cell involved in creation of new fat cells -- adipose precursor cells -- was required for hair regeneration in mice. They also found these cells produce molecules called PDGF (platelet derived growth factors), which are necessary to produce hair growth.

Horsley's lab is trying to identify other signals produced by adipose precursor stem cells that may play a role in regulating hair growth. She also wants to know whether these same signals are required for human hair growth. Other authors from Yale are lead author Eric Festa, Jackie Fretz, Ryan Berry, Barbara Schmidt, Matthew Rodeheffer and Mark Horowitz.

The work was funded by the National Institutes of Health and the Connecticut Stem Cell Research Program.


Story Source:

The above story is reprinted (with editorial adaptations by ScienceDaily staff) from materials provided by Yale University.

Journal Reference:

  1. Eric Festa, Jackie Fretz, Ryan Berry, Barbara Schmidt, Matthew Rodeheffer, Mark Horowitz, Valerie Horsley. Adipocyte Lineage Cells Contribute to the Skin Stem Cell Niche to Drive Hair Cycling. Cell, 2011; 146 (5): 761-771 DOI: 10.1016/j.cell.2011.07.019

Health & Vaccines :: 691 Views
More      
 

NEWSLETTER SIGN-UP

Our newsletter is released only to notify you about the exclusive stories on the site, exclusive leads on investigations and alerts on projects like video documentaries released by New World Order Report
Email Address:
Subscribe

RADIO ARCHIVE 

Click here to read Jonathan Elinoff's bio


Latest radio interviews:

4/29/2012 11AM - Jonathan Elinoff joins Craig Silvermann on the Ross Kaminsky Show on Denver's 850KOA to discuss the Pat Sullivan story, confession and newly released information

4/27/2012 6AM - Jonathan Elinoff a freelance videographer and investigator who broke the Pat Sullivan meth for sex story is in studio with Peter and Julie Hayden investigative journalist for Fox 31 joins Peter and Jonathan to discuss the ugly Pat Sullivan story. Is Pat Sullivan a smaller piece in a larger puzzle of deviant sexual corruption?

4/27/2012 7AM - The show continues to heat up this hour; Bryan Maass of CBS 4 News joins the show to provide his take on the Pat Sullivan interrogation tape. What did Pat Sullivan admit to and what accusations could be corroborated. Why did the District Attorneys decide to proceed with a plea deal instead of a trial? Julie Hayden, Jonathan Elinoff, Bryan Maass and Peter Boyles discuss what is true, what is just and did Pat receive a sweetheart deal, there is contention and disagreement about the Sullivan interrogation tape and the four engage in great discourse and discussion.

4/27/2012 8AM - Peter opens up the show to calls this hour and the lines light up with many listeners weighing in on the Pat Sullivan story. This hour has many voices, views and opinions and discussion between Peter, Jonathan and callers. What do you think about the sentencing that former Arapahoe County Sherriff Pat Sullivan received for his sex for meth scandal?

4/6/2012 6AM - Peter Boyles Show - Jonathan Elinoff the investigative reporter who was instrumental in breaking the Pat Sullivan meth for sex scandal joins Peter for the full hour to discuss his investigation into the dark world of drugs and male prostitution. Jonathan and Peter delve into the egregious story of sex, drugs, coercion, abuse of power and possible murder.

4/6/2012 8AM - Investigative reporter for Fox 31 Julie Hayden joins the show and John Elinoff returns to discuss the Pat Sullivan story and the possibility of a connection between Eric Harris and Dylan Klebold of the Columbine massacre. The Sullivan Story is sure to continue and seems to get stranger and more deviant.

4/6/2012 9AM - Tom Martino addresses a caller about the alleged sex trafficking that was observed in the Sullivan investigation at the start of the show...

4/4/2012 8AM - Peter Boyles Radio Show Interviews Jonathan Elinoff and Tom Martino about Pat Sullivan Meth for Sex Scandal

4/4/2012 9AM - Tom Martino continues the Peter Boyles Interview with Jonathan Elinoff and Tom Martino about Pat Sullivan Meth for Sex Scandal

4/4/2012 3PM - Caplis and Silverman Radio Show Interviews Jonathan Elinoff about the Pat Sullivan Meth for Sex Scandal

2/2/2012 3PM - Jonathan Elinoff interviewed on KGNU in Boulder and Denver Colorado about his investigation into former Sheriff Pat Sullivan in the "Meth for Sex" scandal, with host Shareef Aleem

12/16/2011 8AM - Peter Boyles Radio Show Interviews Jonathan Elinoff and Tom Martino with release of info

12/16/2011 7AM - Peter Boyles Radio Show Interviews Jonathan Elinoff and Tom Martino with release of info

12/2/2011 9AM - Tom Martino & The Troubleshooter Network Radio Show Interviews Jonathan Elinoff with release of info

12/1/2011 3PM - Caplis and Silverman Radio Show Interviews with release of info

12/1/2011 10AM - Tom Martino & The Troubleshooter Network Radio Show Interviews Jonathan Elinoff with release of info

12/1/2011 9AM - Tom Martino & The Troubleshooter Network Radio Show Interviews Jonathan Elinoff with release of info

12/1/2011 - 8AM - Peter Boyles Radio Show Interviews Jonathan Elinoff with release of info

11/30/2011 5PM - Caplis and Silverman Radio Show Interviews with release of info

11/30/2011 4PM - Caplis and Silverman Radio Show Interviews with release of info

11/30/2011 11AM - Tom Martino & The Troubleshooter Network Radio Show Interviews Jonathan Elinoff with release of info

11/30/2011 10AM - Tom Martino & The Troubleshooter Network Radio Show Interviews Jonathan Elinoff with release of info

11/30/2011 9AM - Tom Martino & The Troubleshooter Network Radio Show Interviews Jonathan Elinoff with release of info

11/30/2011 8AM - Peter Boyles Radio Show Interviews Jonathan Elinoff with release of info

11/30/2011 - Truth Jihad Radio with Kevin Barrett interviews Jonathan Elinoff on the following up with the now breaking story of Pat Sullivan and the scandal related to it

11/16/2011  - Truth Jihad Radio with Kevin Barrett interviews Jonathan Elinoff on the first breaking story of Pat Sullivan and the scandal related to it

9/22/2011 - Tom Martino Show with Special Guest Jonathan Elinoff:  Discussion about underground facility at D.I.A.

9/8/2011 - Tom Martino Show with Special Guest Jonathan Elinoff: Tom Martino wakes up to 9/11

9/8/2011 - Peter Boyles Show with Special Guest Jonathan Elinoff: Discussion about the Core of Corruption sequels as well as 9/11 in general and Elinoff's research on it

1/27/2011 - WKRP with Host Rob McNealy with Guest Jonathan Elinoff, Editor of New World Order Report.  Click here for the show information and bio  Click here for the 1/27/2011 Show

To listen to any other radio interviews or archived radio shows, check our Archives section or click here.


SUPPORT US


 

 

 


 

 

 New World Order Report is proud to offer our award winning documentary, Core of Corruption: In the Shadows.  Click the ad below to order the DVD

 

 

Watch Core Of Corruption: In the Shadows for FREE Below:

 


 

 

Your Website Express - Content Management System Custom Design Templates


 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

© Copyright 2009 Elinoff Entertainment, LLC, All Rights Reserved Home | Support | NWO News | Contact | Shopping Cart | Terms of Use | Fair Use