Navigation Links
Yale researchers develop a way to monitor engineered blood vessels as they grow in patients
Date:11/30/2011

Bethesda, MDUsing magnetic resonance imaging (MRI) and nanoparticle technology, researchers from Yale have devised a way to monitor the growth of laboratory-engineered blood vessels after they have been implanted in patients. This advance represents an important step toward ensuring that blood vessels, and possibly other tissues engineered from a patient's own biological material, are taking hold and working as expected. Until now, there has been no way to monitor the growth and progress of engineered tissues once they were implanted. This research was published in the December 2011 issue of the FASEB Journal (http://www.fasebj.org).

"We hope that the important findings from our study will serve as a valuable tool for physicians and scientists working to better understand the biological mechanisms involved in tissue engineering," said Christopher K. Breuer, M.D., co-author of the study from the Interdepartmental Program in Vascular Biology and Therapeutics at Yale University School of Medicine in New Haven, CT. "Resulting advances will hopefully usher in a new era of personalized medical treatments where replacement vessels are specifically designed for each patient suffering from cardiac anomalies and disease."

To make this advance, scientists used two different groups of cells to make tissue-engineered blood vessels. In the first group, the cells were labeled with the MRI contrast agent. In the second group, the cells were normal and did not have an MRI label. Cells from each group were then used to create separate laboratory-engineered blood vessels, which were implanted into mice. The purpose was to see whether the laboratory-engineered blood vessels made from cells that were labeled with the contrast agent would indeed be visible on MRI and to make sure that the addition of the contrast agent did not negatively affect the cells or the function of the laboratory-engineered vessels. Researchers ima
'/>"/>

Contact: Cody Mooneyhan
cmooneyhan@faseb.org
301-634-7104
Federation of American Societies for Experimental Biology
Source:Eurekalert

Page: 1 2

Related biology news :

1. NJIT researchers publish news of success with robots as learning tool
2. Researchers new recipe cooks up better tissue phantoms
3. BUSM researchers develop blood test to detect membranous nephropathy
4. WSU researchers use a 3-D printer to make bone-like material
5. Abstinence-only education does not lead to abstinent behavior, UGA researchers find
6. Body rebuilding: Researchers regenerate muscle in mice
7. UCLA researchers engineer blood stem cells to fight melanoma
8. BWH researchers develop a vaccine prototype stronger than traditional vaccines
9. The immune system has protective memory cells, researchers discover
10. Researchers awarded $3.2 million from NIH to pioneer advanced biomolecule discovery technology
11. 3 researchers in the Amazon clear up doubts as to the benefits of ecotourism
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:1/22/2015)... January 22, 2015 , ... The European Patent Office to present a video retrospective ... nominations to be featured: Christofer Toumazou and Sophie ... finalists and winners of the Award   Starting on ...
(Date:12/24/2014)... launch in December 2014, the 1U™ app has ... to remember their usernames and passwords through replacing the antiquated ... assist people who have struggled to remember usernames and passwords, ... focuses on redefining identity, announced today that it is offering ...
(Date:12/19/2014)... Markets ( http://www.researchandmarkets.com/research/8kmfcn/iphone_5s ) has announced the ... Apple/AuthenTec TMDR92 & Sapphire - Technology Report" report ... Following the acquisition of AuthenTec in ... the iPhone 5S. It is currently the only device ...
Breaking Biology News(10 mins):Ten Years of the European Inventor Award: A Retrospective Look at the Inventors and Ideas That Have Changed Our Lives 2Ten Years of the European Inventor Award: A Retrospective Look at the Inventors and Ideas That Have Changed Our Lives 31U Offers Best Solution to the Username / Password Dilemma: For FREE! 21U Offers Best Solution to the Username / Password Dilemma: For FREE! 3iPhone 5S Fingerprint Sensor - Apple/AuthenTec TMDR92 & Sapphire - Technology Report 2
... loss of limb control in individuals with spinal cord ... the neural pathways between brain and spinal cord, although ... remain functional. An artificial neural connection that bridges the ... potential to ameliorate the functional loss. Yukio Nishimura, ...
... facing unprecedented threat from climate change, overfishing, pollution, ... Florida researcher is helping coordinate national efforts to ... ocean for food, medicine, transportation and recreation, yet ... spanning 70 percent of the Earth,s surface are ...
... 10, 2013) The ongoing dance between a ... evolves. While human adenoviruses typically cause mild infections, recent ... severe, sometime fatal, human infections. Researchers from ... Provincial Laboratory for Public Health, School of Systems Biology, ...
Cached Biology News:Scientists stress need for national marine biodiversity observation network 2Scientists stress need for national marine biodiversity observation network 3
(Date:1/22/2015)... Cambridge Semantics, the leading provider of smart ... 2014 was a record-breaking year across the board for the ... Smart Data Platform and our Smart Data solutions, our customers ... data which led to record growth for the company in ...
(Date:1/22/2015)... zFlo Motion , a US leader in ... product from a new partner. STT-Systems has developed ... 15 years, with offerings in the optical-motion capture, 3D scanning, ... (inertial measurement unit), iSen, is opening eyes around the world. ...
(Date:1/22/2015)... Nueva Jersey , 22 de enero de 2015 ... Research abre hoy su llamada a nominaciones para 2015. ... científica ha hecho, o tiene el potencial para hacer, ... Las nominaciones se aceptarán hasta el 15 de marzo ...
(Date:12/25/2014)... 2014 The report “Service Quality Management ... & Provider Type - Global Advancements, Worldwide Forecasts & ... in-depth analysis and forecasting of revenues. , Browse ... pages and in-depth TOC on “Service Quality Management (SQM) ...
Breaking Biology Technology:Cambridge Semantics Announces Record Results for 2014 23D Motion Capture Just Got Easy 2El Dr. Paul Janssen Award for Biomedical Research emite su llamada a los nominados para 2015 2El Dr. Paul Janssen Award for Biomedical Research emite su llamada a los nominados para 2015 3El Dr. Paul Janssen Award for Biomedical Research emite su llamada a los nominados para 2015 4Service Quality Management Market worth $2.1 Billion & Telco Customer Experience Management Market worth $2.3 Billion by 2019 – New Report by MarketsandMarkets 2Service Quality Management Market worth $2.1 Billion & Telco Customer Experience Management Market worth $2.3 Billion by 2019 – New Report by MarketsandMarkets 3Service Quality Management Market worth $2.1 Billion & Telco Customer Experience Management Market worth $2.3 Billion by 2019 – New Report by MarketsandMarkets 4
... April 16 Pharmaceutical companies,GlaxoSmithKline and Pfizer today announced an ... specialist HIV company. , The deal ... and,their pipelines with GSK holding 85% of the company and ... be marginally dilutive to GSK earnings in the first two,years ...
... XTL Biopharmaceuticals Ltd. (Nasdaq: XTLB , TASE: XTL) ... from The Nasdaq Stock Market ("Nasdaq") ... that the Company,s American Depository Shares ... the Company,s ADRs at the opening of trading on April ...
... Cord Blood America, Inc. (OTC Bulletin Board: CBAI), ... http://www.cordblood-america.com ) focused on bringing ... nationwide and internationally, said today that revenues for the ... percent, or $0.3 million, to $3.4 million for the ...
Cached Biology Technology:XTL Biopharmaceuticals Ltd. Receives Notification of Delisting Determination by NASDAQ Listing Qualifications Panel 2Cord Blood America Announces 2008 Financial Results 2
p21 Ras Immunogen: Recombinant C-H-ras p21(val-12). Storage: 4 C...
anti-Lactate Dehydrogenase...
6-keto Prostaglandin F1α EIA Antiserum 6-keto-PGF1alpha EIAs prostaglandins antisera enzyme immunoassays reagents 6-keto-PGF1.alpha....
... been developed for use with immunohistochemical ... nonspecific background staining due to endogenous ... peroxidase with hydrogen peroxide. This ... with additional novel components to further ...
Biology Products: