Navigation Links
MIT works toward engineered blood vessels
Date:12/17/2007

nd structures form, the researchers apply a commonly used gel that induces cells to form three-dimensional tubes. Unlike cells grown on a flat surface, which form a network of capillary tubes extending in random directions, cells grown on the nano-patterned surface form capillaries aligned in the direction chosen by the researchers.

The researchers believe the technique works best with EPCs because they are relatively immature cells. Earlier attempts with other types of cells, including mature epithelial cells, did not produce band structures.

Growing tissue on a patterned surface allows researchers a much greater degree of control over the results than the classic tissue engineering technique of mixing cell types with different growth factors and hoping that a useful type of tissue is produced, said Bettinger.

With this technique, we can take the guesswork out of it, he said.

The next step is to implant capillary tubes grown in the lab into tissues of living animals and try to integrate them into the tissues.


'/>"/>

Contact: Elizabeth Thomson
thomson@mit.edu
617-258-5402
Massachusetts Institute of Technology
Source:Eurekalert

Page: 1 2

Related biology news :

1. Rain forest protection works in Peru
2. MIT works toward safer gene therapy
3. IdentiPHI Re Launches SAFmodule Software to Secure Novell(R) Networks
4. IdentiPHI Re Launches SAFmodule Software to Secure Novell(R) Networks
5. Alternative food networks connect ethical producers and consumers and can lead to healthier eating
6. Workshops on biotechnology and water for science journalists
7. Bursts of waves drive immune system soldiers toward invaders
8. A step toward tissue-engineered heart structures for children
9. Research points towards early cancer detection
10. Researchers take first steps towards spinal cord reconstruction following injury
11. Fish farms drive wild salmon populations toward extinction
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:8/28/2014)... Minn. A Mayo Clinic researcher and his collaborators ... up and enhance the process of re-engineering cells for ... uses network biology methods to aid stem cell engineering. ... engineering are described in two back-to-back papers in the ... a broad range of uses for all types of ...
(Date:8/28/2014)... 28, 2014  Privacy Advocate and Senior Staff Attorney ... , joins the lineup of biometric and mobile commerce ... UnPlugged Executive Summit in Tampa, Florida ... announced speakers include Steven Rahman, Director, Technology and Strategy at ... Experian. The theme of this year,s event is Mobility ...
(Date:8/28/2014)... the most commonly diagnosed learning disability in the ... occurs when the regions of the brain that ... use of non-invasive functional neuroimaging tools has helped ... However, most prior work has focused on only ... gap in our understanding of how multiple brain ...
Breaking Biology News(10 mins):New tool aids stem cell engineering for medical research 2Biometrics UnPlugged Welcomes the Electronic Frontier Foundation's Jennifer Lynch to the Mobility at the Crossroads of Commerce and Privacy Summit 2Dyslexic readers have disrupted network connections in the brain 2
... OTTAWA November 14, 2010 One of the largest, ... University of Ottawa Heart Institute (UOHI), conclusively proves that a ... while reducing risk of death by 24% compared to the ... and Dr. George Wells at the Heart Institute, brings the ...
... Kritzer, assistant professor in the School of Arts and ... awarded one of 33 NIH Director,s New Innovator Awards, ... National Institutes of Health. The NIH Director,s New ... creative new investigators with highly innovative research ideas at ...
... the association for informatics professionals, honors four leaders ... 2010, with the annual presentation of its Signature ... Monday, Nov. 15 at the Opening Session of ... Informatics in Washington, D.C., before an audience of ...
Cached Biology News:Synchronizing a failing heart 2Tufts University chemist earns prestigious award for promising research on drug development 2Recognition given for ground-breaking advancements in digitalizing health data and information 2Recognition given for ground-breaking advancements in digitalizing health data and information 3Recognition given for ground-breaking advancements in digitalizing health data and information 4
(Date:8/27/2014)... BOSTON , Aug. 27, 2014 Rhythm, ... diseases and genetic deficiencies that result in metabolic disorders, ... on Form S-1 with the U.S. Securities and Exchange ... of shares of its common stock. The number of ... the offering have not yet been determined. ...
(Date:8/27/2014)... YORK , Aug. 27, 2014 /PRNewswire/ ... research report is available in its catalogue: ... 2014-2018 http://www.reportlinker.com/p02316661/Global-Biodegradable-Packaging-Materials-Market-2014-2018.html ... materials are materials that are readily decomposed ... differs from conventional non-degradable packaging in terms ...
(Date:8/27/2014)... is how plants survive impact by the huge ... while using this energy for photosynthesis. The hypothesis ... blades quickly dissipate the energy throughout the entire ... DTU Physics have now managed to successfully ,film, ... contain light-absorbing proteins which play a role in ...
(Date:8/27/2014)... Aug. 27, 2014 Reportlinker.com announces that ... its catalogue: Global Chelating Agents Market ... About Chelating Agent A chelating agent is ... with metal ions, thereby forming a metal-ion complex. ... have on chemical processes, formulations, and the environment ...
Breaking Biology Technology:Rhythm Files Registration Statement for Proposed Initial Public Offering 2Global Biodegradable Packaging Materials Market 2014-2018 2Global Biodegradable Packaging Materials Market 2014-2018 3Global Biodegradable Packaging Materials Market 2014-2018 4Global Biodegradable Packaging Materials Market 2014-2018 5Global Biodegradable Packaging Materials Market 2014-2018 6Global Biodegradable Packaging Materials Market 2014-2018 7DTU researchers film protein quake for the first time 2Global Chelating Agents Market 2014-2018 2Global Chelating Agents Market 2014-2018 3Global Chelating Agents Market 2014-2018 4
... ... ... ... ...
... ... Evonik for Industrial Biotechnology R&D Processes , ... Basel, Switzerland (PRWEB) February 23, 2010 -- ... announced an extended partnership with Evonik, a leading life science, specialty chemicals and ...
... Medicine , Susan Huang and colleagues describe the use ... by integrating two freely available software packages, to identify ... data from patients admitted to a 750-bed academic medical ... authors found that the tool identified a number of ...
Cached Biology Technology:Barnes-Jewish Hospital to Provide Gamma Knife Surgery to Additional Patient Groups With New Elekta Technology 2Barnes-Jewish Hospital to Provide Gamma Knife Surgery to Additional Patient Groups With New Elekta Technology 3Barnes-Jewish Hospital to Provide Gamma Knife Surgery to Additional Patient Groups With New Elekta Technology 4Barnes-Jewish Hospital to Provide Gamma Knife Surgery to Additional Patient Groups With New Elekta Technology 5Barnes-Jewish Hospital to Provide Gamma Knife Surgery to Additional Patient Groups With New Elekta Technology 6Evonik Extends Long-term Research & Development Partnership with Genedata 2Evonik Extends Long-term Research & Development Partnership with Genedata 3Evonik Extends Long-term Research & Development Partnership with Genedata 4Tool identifies infection clusters; rate of T cell drop not helpful in decision to start treating HIV 2Tool identifies infection clusters; rate of T cell drop not helpful in decision to start treating HIV 3Tool identifies infection clusters; rate of T cell drop not helpful in decision to start treating HIV 4
... The MONOLIGHT 3096 Microplate Luminometer has ... and bioluminescence and for,all measurements of ... for reactions where the light remain ... time, as well as for very ...
... Get results sooner and save hours of valuable ... the need for a membrane transfer step and ... ready-to-use. No reagents to prepare or mix or ... Guarantees a simple to perform, mistake-free detection protocol. ...
... The EZ-Tn5™ Plasmid-Based Deletion Machine is based ... transposition system developed by Goryshin and Reznikoff, ... of nested families of deletions and inversions ... in a transposon-containing plasmid vector. Although most ...
... is designed to knockout or alter genes on ... one week. Red/ET recombination allows the exchange of ... and faithful manner. An FRT-flanked kanamycin resistance marker ... be used to replace a gene on the ...
Biology Products: