HOME >> MEDICINE >> NEWS
Scientists grow heart tissue in Bioreactor

Oct. 5, 1999: If you've ever seen a pile of ivy that has taken the shape of an old barn that it has overgrown, you've seen the principle that researchers are following in trying to grow replacement parts for bodies. In research partly sponsored by NASA, scientists at the Massachusetts Institute of Technology have reported advances in characterizing the structural and electrical properties of heart tissue, and they've defined key parameters for growing the tissues.

Their results are reported in the August issue of the American Journal of Physiology - Heart and Circulatory Physiology and the September issue of Biotechnology and Bioengineering.

The work is led by Dr. Lisa Freed, a principal research scientist in the Harvard-MIT Division of Health Sciences and Technology, working with Dr. Gordana Vunjak-Novakovic and other colleagues at MIT, Harvard Medical School, Boston University, and Brigham and Women's Hospital.

Their work is supported by NASA's Biotechnology Cell Science Program, directed by Dr. Neal Pellis at NASA's Johnson Space Center. the NASA program involves more than 100 scientists, engineers, and support personnel around the nation. A series of experiments has been carried out aboard the Space Shuttle and Russia's Mir space station, and soon will be expanded aboard the International Space Station. The Cell Biology Program is managed by NASA's Microgravity Research Program at Marshall Space Flight Center in Huntsville, Ala.

The Bioreactor was developed by NASA to simulate the weightless environment of space by putting cells in a growth medium that constantly rotates and keeps the cells in endless free-fall.

For many people, culturing cells means putting some small number into nutrient media in a dish or a tube and letting them grow. However, this kind of approach does not provide the culture environment that supports tissue assemblies. Without a proper 3-D assembly, epithelial cells (the basic cells that differentiate ti
'"/>

Contact: John Horack
john.horack@msfc.nasa.gov
256-544-1872
NASA/Marshall Space Flight Center--Space Sciences Laboratory
5-Oct-1999


Page: 1 2 3 4 5

Related medicine news :

1. Scientists replicate hepatitis C virus in laboratory
2. Scientists identify brain regions that decide where we look
3. Scientists uncover new mechanism for the amygdala in fear recognition
4. Scientists identify protein critical to melanoma growth
5. Scientists discover recipe for life: eating the Polymeal cuts heart disease by 76%
6. Scientists study fish oil diet in bid to cut heart attack risks
7. Scientists discover enzyme crucial to the transportation of proteins within cells
8. Scientists turn on the gender lens on cardiovascular disease research
9. Scientists stalk PPAR-gamma, find novel cancer connection
10. Scientists align billion-year-old protein with embryonic heart defects
11. Scientists pinpoint flaw, offer new promise for stroke treatment

Post Your Comments:
*Name:
*Comment:
*Email:


(Date:6/27/2016)... ... June 27, 2016 , ... ... industry today announced its strategic partnership with Connance, a healthcare industry leader ... two companies’ proven, proprietary technology combine to provide health systems, hospitals and ...
(Date:6/27/2016)... ... , ... TopConsumerReviews.com recently awarded their highest five-star rating to Best Buy Eyeglasses, ... the United States and Canada wear eyeglasses. Once considered to be a purely functional ... a fashion statement. Even celebrities use glasses as a way of creating an iconic ...
(Date:6/26/2016)... ... June 26, 2016 , ... On June 10-11, 2016, A Forever ... Cereal Festival and World’s Longest Breakfast Table in Battle Creek, MI, where the rehabilitation ... as home to some of the world’s leading providers of cereal and other breakfast ...
(Date:6/26/2016)... ... June 26, 2016 , ... PawPaws brand pet supplements owned ... developed to enhance the health of felines. The formula is all-natural and is made ... in the PawPaws Cat Kidney Support Supplement Soft Chews are Astragalus Root ...
(Date:6/26/2016)... Clarkston, Michigan (PRWEB) , ... June 26, 2016 ... ... respect to fertility once they have been diagnosed with endometriosis. These women need ... but they also require a comprehensive approach that can help for preservation of ...
Breaking Medicine News(10 mins):
(Date:6/24/2016)... DUBLIN , June 24, 2016 ... "The World Market for Companion Diagnostic Tests" report to ... World Market for Companion Diagnostics The World ... diagnostic and personalized medicine diagnostics. Market analysis in the report ... Diagnostics Test Market (In Vitro Diagnostic Kits) by Region (N. ...
(Date:6/24/2016)... , Belgium , June 24, ... VNRX), today announced the appointment of Dr. ... Directors as a Non-Executive Director, effective June 23, ... Audit, Compensation and Nominations and Governance Committees.  As ... Futcher will provide independent expertise and strategic counsel ...
(Date:6/23/2016)... 23, 2016 Research and Markets has ... - Forecast to 2022" report to their offering. ... for the patients with kidney failure, it replaces the function ... the patient,s blood and thus the treatment helps to keep ... in balance. Increasing number of ESRD patients ...
Breaking Medicine Technology:
Cached News: