Navigation Links
Stem Cells May Offer Alternative to Lung Transplants
Date:11/6/2009

Novel protocol could provide new lung tissue for certain patients, researchers say

FRIDAY, Nov. 6 (HealthDay News) -- Belgian scientists who used embryonic stem cells to create lung tissue say this technique could provide an alternative to lung transplants for patients with chronic obstructive pulmonary disease (COPD) and cystic fibrosis.

This is the first time it's been shown that embryonic stem cells can be converted into airway epithelial-like cells without the use of specific growth factors or embryoid body formation. The researchers achieved this using an "air-liquid interface" system that mimics the conditions found in an adult trachea.

"Efforts will be made to further improve this novel culture protocol, trying to increase the number of differentiated cells or to guide the differentiation into particular cell types by adding certain growth factors to this system," Lindsey Van Haute, of the department of embryology and genetics at the Free University of Brussels, said in a news release.

She and her colleagues may start with fibroblast growth factors, which play an important role in lung development.

Human embryonic stem cells "have the capacity to differentiate in vivo and in vitro into cells from all three germ lineages, making them particularly important in developmental biology, regenerative medicine and in vitro pharmacological studies," Van Haute said.

The study was published Nov. 5 in the journal Respiratory Research.

More information

The American Academy of Family Physicians has more about chronic obstructive pulmonary disease.



-- Robert Preidt



SOURCE: BioMed Central, news release, Nov. 4, 2009


'/>"/>
Copyright©2009 ScoutNews,LLC.
All rights reserved

Page: 1

Related medicine news :

1. Tumors use enzyme to recruit regulatory T-cells and suppress immune response
2. Brain cells work differently than previously thought
3. Embryonic Stem Cells Repair Human Heart
4. Embryonic Human Stem Cells May Help Repair Heart Muscle, Lab Study Shows
5. Circulating fats kill transplanted pancreas cells, study shows
6. Experimental anti-cancer drug made from corn lillies kills brain tumor stem cells
7. Melanoma drug revs immune cells but cancer cells ignore it
8. Scientists explain how insulin secreting cells maintain their glucose sensitivity
9. Embryonic stem cells used to grow cartilage
10. Molecular probe paints cancer cells in living animals, Stanford researchers find
11. USC researcher identifies stem cells in tendons that regenerate tissue in animal model
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:10/13/2017)... , ... October 13, 2017 , ... ... and Agile Software Development, has been awarded a contract by the Center for ... Agreement (BPA) aims to accelerate the enterprise use of Agile methodologies in a ...
(Date:10/13/2017)... ... October 13, 2017 , ... “America On The Brink”: the ... “America On The Brink” is the creation of published author, William Nowers. Captain ... As a WWII veteran, he spent thirty years in the Navy. Following his ...
(Date:10/12/2017)... ... October 12, 2017 , ... ... treating sleep apnea using cutting-edge Oventus O2Vent technology. As many as ... disorder characterized by frequent cessation in breathing. Oral appliances can offer significant relief ...
(Date:10/12/2017)... ... October 12, 2017 , ... The company ... of today’s consumer and regulatory authorities worldwide. From Children’s to Adults 50+, every ... meet the highest standard. , These products are also: Gluten Free, Non-GMO, ...
(Date:10/12/2017)... ... October 12, 2017 , ... The American College of Medical Informatics (ACMI) will ... during the Opening Session of AMIA’s Annual Symposium in Washington, D.C. AMIA’s Annual ... F. Collen, a pioneer in the field of medical informatics, this prestigious award is ...
Breaking Medicine News(10 mins):
(Date:9/25/2017)... 2017   Montrium , an industry leader ... the IQPC Trial Master Files & Inspection Readiness ... EastHORN Clinical Services has selected eTMF Connect ... management. EastHORN, a leading European contract research organization ... transparency to enable greater collaboration with sponsors, improve ...
(Date:9/22/2017)... Sept. 22, 2017  As the latest Obamacare repeal ... Bill Cassidy (R-LA) and Lindsey Graham ... the medical device industry is in an odd place. ... the 2.3% excise tax on medical device sales passed ... want covered patients, increased visits and hospital customers with ...
(Date:9/19/2017)...   ZirMed Inc ., a recognized leader in cloud-based ... has been ranked #1 by its users for the seventh ... User Survey. ZirMed was recognized as the top-ranked end-to-end revenue ... centers over 200 beds and holds one of the longest ... history. ...
Breaking Medicine Technology: