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:
TAG: Scientists grow heart tissue Bioreactor

(Date:1/22/2015)... Joan Lunden, award-winning American journalist, beloved television host, ... 32nd Annual Miami Breast Cancer Conference planned and ... , shares that “a fast-growing, virulent” cancer in her ... not followed up her clean mammogram with an ultrasound. ...
(Date:1/22/2015)... Yesterday, Senator Holly Mitchell (D-Los ... Olsen (R-Modesto) were honored by the California Healthcare ... biomedical science, medical device and pharmaceutical innovation in ... “2014 Life Sciences Champion” award from CHI President ...
(Date:1/22/2015)... IsoComforter, Inc. has introduced the most innovative ... design to treat specific body parts and muscle groups. , ... easy to use patented cold therapy machine with the innovative ... and muscle injuries. IsoComforter has become the industry leader ...
(Date:1/22/2015)... Payday lending practices in four southern ... financial distress to the states that permit them, according ... Center on Race and Wealth. , While they generate ... loans at the same time substantially depress economic activity, ...
(Date:1/22/2015)... 22, 2015 As interest in the value ... gains momentum worldwide, Rev. Eric J. Hall , president ... (HCCN), will be the keynote speaker on January 27 ... public health system. , The conference, “Hope and Resilience: Innovative ...
Breaking Medicine News(10 mins):Health News:Joan Lunden Reveals Diagnostic Approach That Led To Early Detection;To Keynote 32nd Annual Miami Breast Cancer Conference® 2Health News:Joan Lunden Reveals Diagnostic Approach That Led To Early Detection;To Keynote 32nd Annual Miami Breast Cancer Conference® 3Health News:Joan Lunden Reveals Diagnostic Approach That Led To Early Detection;To Keynote 32nd Annual Miami Breast Cancer Conference® 4Health News:Joan Lunden Reveals Diagnostic Approach That Led To Early Detection;To Keynote 32nd Annual Miami Breast Cancer Conference® 5Health News:Joan Lunden Reveals Diagnostic Approach That Led To Early Detection;To Keynote 32nd Annual Miami Breast Cancer Conference® 6Health News:California Biomedical Community Honors Senator Holly Mitchell, Assemblymembers Susan Bonilla & Kristin Olsen 2Health News:California Biomedical Community Honors Senator Holly Mitchell, Assemblymembers Susan Bonilla & Kristin Olsen 3Health News:IsoComforter Introduces Best of Class Cold Therapy Product to the Worldwide Market 2Health News:Howard University Spotlights the Economic Impact of Payday Lending in Southern States 2Health News:HealthCare Chaplaincy CEO to Keynote Spiritual Care Summit in Israel 2Health News:HealthCare Chaplaincy CEO to Keynote Spiritual Care Summit in Israel 3
(Date:1/22/2015)... 2015  ResMed Inc. (NYSE: RMD ) today announced ... the quarter was $423.0 million, a 10 percent increase compared ... increase on a constant currency basis). Net income was $91.2 ... ended December 31, 2013. Diluted earnings per share for the ...
(Date:1/22/2015)... Jan. 22, 2015  Amgen (NASDAQ: AMGN ) today announced ... financial results on Tuesday, Jan. 27, 2015, after the close of ... conference call with the investment community at 2 p.m. PT. Participating ... , chairman and chief executive officer, and other members of Amgen,s ...
(Date:1/22/2015)... 2015  Profil Institute for Clinical Research, Inc., a clinical ... today a new textbook,  Translational Research Methods for Diabetes, ... leading global scientific publisher. The textbook is ... use in early phase clinical studies of new drugs ...
Breaking Medicine Technology:ResMed Inc. Announces Results for the Second Quarter of Fiscal Year 2015 2ResMed Inc. Announces Results for the Second Quarter of Fiscal Year 2015 3ResMed Inc. Announces Results for the Second Quarter of Fiscal Year 2015 4ResMed Inc. Announces Results for the Second Quarter of Fiscal Year 2015 5ResMed Inc. Announces Results for the Second Quarter of Fiscal Year 2015 6ResMed Inc. Announces Results for the Second Quarter of Fiscal Year 2015 7ResMed Inc. Announces Results for the Second Quarter of Fiscal Year 2015 8ResMed Inc. Announces Results for the Second Quarter of Fiscal Year 2015 9ResMed Inc. Announces Results for the Second Quarter of Fiscal Year 2015 10ResMed Inc. Announces Results for the Second Quarter of Fiscal Year 2015 11Amgen Announces Webcast of 2014 Fourth Quarter and Full Year Financial Results 2New Textbook "Translational Research Methods for Diabetes, Obesity and Cardiometabolic Drug Development" Provides Critical Review Of Current And Emerging Clinical Investigation Methods 2New Textbook "Translational Research Methods for Diabetes, Obesity and Cardiometabolic Drug Development" Provides Critical Review Of Current And Emerging Clinical Investigation Methods 3
Cached News: