Navigation Links
Stem cells from hair follicles may help 'grow' new blood vessels
Date:3/28/2008

BUFFALO, N.Y. -- For a rich source of stem cells to be engineered into new blood vessels or skin tissue, clinicians may one day look no further than the hair on their patients heads, according to new research published earlier this month by University at Buffalo engineers.

Engineering blood vessels for bypass surgery, promoting the formation of new blood vessels or regenerating new skin tissue using stem cells obtained from the most accessible source -- hair follicles -- is a real possibility, said Stelios T. Andreadis, Ph.D., co-author of the paper in Cardiovascular Research and associate professor in the Department of Chemical and Biological Engineering in the UB School of Engineering and Applied Sciences.

Researchers from other institutions previously had shown that hair follicles contain stem cells.

In the current paper, the UB researchers demonstrate that stem cells isolated from sheep hair follicles contain the smooth muscle cells that grow new vasculature. The group recently produced data showing that stem cells from human hair follicles also differentiate into contractile smooth muscle cells.

We have demonstrated that engineered blood vessels prepared with smooth muscle progenitor cells from hair follicles are capable of dilating and constricting, critical properties that make them ideal for engineering cardiovascular tissue regeneration, said Andreadis.

In addition to growing new skin for burn victims, cells from hair follicles could potentially be used to engineer vascular grafts and possibly regenerate cardiac tissues for patients with heart problems.

Since smooth muscle cells comprise the muscle of numerous tissues and organs, including the bladder, abdominal cavity and gastrointestinal and respiratory tracts, this new, accessible source of cells may make possible future treatments that allow for the regeneration of these damaged organs as well.

Andreadis and his colleagues previously engin
'/>"/>

Contact: Ellen Goldbaum
goldbaum@buffalo.edu
716-645-5000 x1415
University at Buffalo
Source:Eurekalert

Page: 1 2

Related medicine news :

1. Researchers Create Protective Sac for Growing Stem Cells
2. Cells from the Research Institute of the MUHC on the road to China
3. Scientists learn whats up with a class of retinal cells in mice
4. Researchers Gain Insights Into On-Off Switch for Cells
5. Tug of war in the cells
6. Scientists successfully awaken sleeping stem cells
7. How is H pylori adhesion to gastric cells associated with MUC1 mucin VNTR size?
8. Post brain injury: New nerve cells originate from neural stem cells
9. Blood Stem Cells Originate in the Placenta
10. Einstein researchers genetically engineer immune cells into potent weapons for battling HIV
11. Fugitive cancer cells can be blocked by stopping blood cells that aid them
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:12/25/2014)... (PRWEB) December 26, 2014 The ... Analysis to 2023” focuses on the current treatment ... in the colorectal cancer market. Stivarga is a ... colon or rectal cancer. Boehringer Ingelheim is developing ... the treatment of refractory CRC in the US, ...
(Date:12/25/2014)... Recently, Dylan Queen, a famous online ... its collection of discounted prom dresses, most of which ... spokesman of the company, the promotion is valid until ... to expand the UK market. , The prom dresses ... lengths, and styles: A-line strapless, empire strapless chiffon, one ...
(Date:12/25/2014)... FL (PRWEB) December 25, 2014 When head ... find themselves in a frenzy to get rid of it ... But families in Coral Gables now have the solution right ... second salon clinic location, Lice Troopers provides full spectrum head ... the Coral Gable area, including Sunset, Key Biscayne, Brickell, Coconut ...
(Date:12/25/2014)... WEDNESDAY, Dec. 24, 2014 (HealthDay News) -- Among early ... treatment, less than half of one percent will eventually ... new analysis reveals. The finding comes from a ... between 1998 and 2007, and it suggests that the ... double what experts had previously thought. "The frequency ...
(Date:12/25/2014)... Plugin creators from Pixel Film Studios have ... business presentation tool made specifically for Final Cut ... tool, users can now display their stats and facts ... Studios. “ProFire 5k gives users a multiple options to ... a presentation” , Pixel Film Studios takes the heat ...
Breaking Medicine News(10 mins):Health News:Nintedanib Colorectal Cancer Market Analysis and Forecast to 2023 Report at RnRMarketReserach.com 2Health News:Nintedanib Colorectal Cancer Market Analysis and Forecast to 2023 Report at RnRMarketReserach.com 3Health News:Nintedanib Colorectal Cancer Market Analysis and Forecast to 2023 Report at RnRMarketReserach.com 4Health News:Dylan Queen: Cheap Prom Dresses for the UK Market 2Health News:Coral Gables Florida Gets Ready to Be Lice-Free with Lice Troopers 2Health News:Breast Cancer Chemo Tied to Small But Significant Leukemia Risk 2Health News:Breast Cancer Chemo Tied to Small But Significant Leukemia Risk 3Health News:Announcing a new ProFire 5k plugin from Pixel Film Studios for Final Cut Pro X Professionals 2
... BD (Becton, Dickinson and Company) (NYSE: BDX ), a global medical technology company, ... , Bank of America and Merrill Lynch 2009 ... 8:40 a.m. EDT, Bernstein,s ... 2009, 9:00 a.m. EDT, ...
... (Nasdaq: WCRX ) announced today that one ... ("Mayne") have filed a second lawsuit against Mylan Pharmaceuticals ... for the District of New Jersey for infringement of ... covers DORYX, a tetracycline-class oral antibiotic. The lawsuit ...
... better understood after taking hands-on approach , , FRIDAY, May ... specific training and tools can help young doctors do ... patients. , Seniors face added challenges with prescriptions, ... one time. Avoiding their greater susceptibility to side effects ...
... Award Honoring the Work of Oncology , NursesSAN ANTONIO, ... CURE magazine,s 2009 Extraordinary Healer Award for Oncology ... during a special reception at the Oncology Nursing Society,s ... patients and caregivers submitted nominations. The winner, Christine ...
... continues; Obama urges calm; global cases total 331 in 11 ... -- The number of confirmed swine flu cases in the ... health officials reported on Friday. , "That,s up eight states ... the U.S. Centers for Disease Control and Prevention,s science ...
... May 1 As the world sits on the ... attempting to reduce the ranks of personnel most skilled ... representing more than 20,000 Registered Nurses in 89 bargaining ... hospitals to reopen contracts regarding wages. In the ...
Cached Medicine News:Health News:Warner Chilcott Files New Lawsuit for Infringement of DORYX(R) Patent 2Health News:Warner Chilcott Files New Lawsuit for Infringement of DORYX(R) Patent 3Health News:Prescription Training Puts Docs in Shoes of Older Patients 2Health News:Winner of 2009 CURE Magazine Extraordinary Healer Award Announced 2Health News:Winner of 2009 CURE Magazine Extraordinary Healer Award Announced 3Health News:Swine Flu Infections Now at 141 in 19 U.S. States 2Health News:Swine Flu Infections Now at 141 in 19 U.S. States 3Health News:Swine Flu Infections Now at 141 in 19 U.S. States 4Health News:Swine Flu Infections Now at 141 in 19 U.S. States 5Health News:Swine Flu Infections Now at 141 in 19 U.S. States 6Health News:Swine Flu Infections Now at 141 in 19 U.S. States 7Health News:Swine Flu Infections Now at 141 in 19 U.S. States 8Health News:Swine Flu Infections Now at 141 in 19 U.S. States 9Health News:Hospital Staffing Cuts - Pragmatic, Panic or Carefully Planned? 2Health News:Hospital Staffing Cuts - Pragmatic, Panic or Carefully Planned? 3
(Date:12/22/2014)... 22, 2014  CytoSorbents Corporation (OTCQB:CTSOD), a critical ... purification technology to help fight deadly inflammation in ... worldwide, today announced the appointment of Dr. ... its Senior Vice President of Clinical Development, effective ... Di Russo is an accomplished pediatric cardiothoracic ...
(Date:12/22/2014)... 22, 2014   TRU-D SmartUVC LLC, producers ... robot, announced today that the General Services Administration has ... 2019.   This newly formed agreement will ... of government purchasers, including Department of Veteran Affairs and ... Security contacts purchasing solutions for the Ebola effort in ...
(Date:12/22/2014)... Pa. and STOCKHOLM , ... (publ) (Sobi) and partner Auxilium Pharmaceuticals, Inc. today announced ... (CHMP) of the European Medicines Agency (EMA) has adopted ... clostridium histolyticum) for the treatment of adult men with ... of at least 30 degrees at the start of ...
Breaking Medicine Technology:CytoSorbents Appoints Dr. Gregory B. Di Russo as Senior Vice President of Clinical Development 2CytoSorbents Appoints Dr. Gregory B. Di Russo as Senior Vice President of Clinical Development 3CytoSorbents Appoints Dr. Gregory B. Di Russo as Senior Vice President of Clinical Development 4CytoSorbents Appoints Dr. Gregory B. Di Russo as Senior Vice President of Clinical Development 5TRU-D SmartUVC LLC Awarded General Services Administration Contract to Expand Government Customer Base 2Sobi's Xiapex receives positive opinion by CHMP for the treatment of Peyronie's disease 2Sobi's Xiapex receives positive opinion by CHMP for the treatment of Peyronie's disease 3Sobi's Xiapex receives positive opinion by CHMP for the treatment of Peyronie's disease 4Sobi's Xiapex receives positive opinion by CHMP for the treatment of Peyronie's disease 5Sobi's Xiapex receives positive opinion by CHMP for the treatment of Peyronie's disease 6
... 2012  Verizon Enterprise Solutions, Motorola Mobility Inc. and BoxTone ... help satisfy the unique security, reliability and usability requirements ... practitioners with secure mobile devices and apps, patient care ... in near-real time to help speed decision making and ...
... channels are becoming increasingly plentiful in today,s environment, ... efficient performance, increase profitability and raise consumer loyalty. ... need to identify which external and internal communication ... use them. Best Practices, LLC,s ...
Cached Medicine Technology:Verizon, Motorola Mobility, BoxTone Unveil New Mobile Solution for Health Care Industry 2Verizon, Motorola Mobility, BoxTone Unveil New Mobile Solution for Health Care Industry 3Verizon, Motorola Mobility, BoxTone Unveil New Mobile Solution for Health Care Industry 4Verizon, Motorola Mobility, BoxTone Unveil New Mobile Solution for Health Care Industry 5Effective Communication Options to Increase Organizational Effectiveness 2