(Press-News.org) "New Rochelle, NY, November 5, 2014—The e-incubator, an innovative miniature incubator that is compatible with magnetic resonance imaging (MRI), enables scientists to grow tissue-engineered constructs under controlled conditions and to study their growth and development in real-time without risk of contamination or damage. Offering the potential to test engineered tissues before human transplantation, increase the success rate of implantation, and accelerate the translation of tissue engineering methods from the lab to the clinic, the novel e-incubator is described in an article in Tissue Engineering, Part C, a peer-reviewed journal from Mary Ann Liebert, Inc., publishers. The article is available free on the Tissue Engineering website at http://online.liebertpub.com/doi/full/10.1089/ten.tec.2014.0273 until December 5, 2014."
"In the article "The e-Incubator: A Magnetic Resonance Imaging-Compatible Mini Incubator" , Shadi Othman, PhD, Karin Wartella, PhD, Vahid Khalilzad Sharghi, and Huihui Xu, PhD, University of Nebraska-Lincoln, present the results of a validation study using the device to culture tissue-engineered bone constructs for 4 weeks. The e-incubator is a standalone unit that automatically detects and regulates internal conditions such as temperature, carbon dioxide levels, and pH via a microcontroller. It performs media exchange to feed the cultures and remove waste products. The current design is compatible with MRI to monitor the constructs without removing them from the incubator. With proper adjustments, compatibility with other imaging technologies including computed tomography (CT) and optical imaging is also possible."
""Calibratable, hands-free tissue development environments are becoming increasingly important for the engineering of implantable tissues," says Tissue Engineering Co-Editor-in-Chief Peter C. Johnson, MD, Vice President, Research and Development, Avery Dennison Medical Solutions of Chicago, IL and President and CEO, Scintellix, LLC, Raleigh, NC. "In this new development, noninvasive imaging modalities are added to the spectrum of sensing and environmental capabilities that heretofore have included temperature, humidity, light, physical force, and electromagnetism. This represents a solid advance for the field.""
INFORMATION:
About the Journal
"Tissue Engineering is an authoritative peer-reviewed journal published online with Open Access options and in print in three parts: Part A, the flagship, published 24 times per year; Part B: Reviews, published bimonthly; and Part C: Methods, published 12 times per year. Led by Co-Editors-In-Chief Antonios Mikos, PhD, Louis Calder Professor at Rice University, Houston, TX, and Peter C. Johnson, MD, Vice President, Research and Development, Avery Dennison Medical Solutions of Chicago, IL and President and CEO, Scintellix, LLC, Raleigh, NC, the Journal brings together scientific and medical experts in the fields of biomedical engineering, material science, molecular and cellular biology, and genetic engineering. Tissue Engineering is the official journal of the Tissue Engineering & Regenerative Medicine International Society (TERMIS). Complete tables of content and a sample issue may be viewed on at the Tissue Engineering website at http://www.liebertpub.com/ten. "
About the Publisher
"Mary Ann Liebert, Inc., publishers is a privately held, fully integrated media company known for establishing authoritative peer-reviewed journals in many promising areas of science and biomedical research, including Stem Cells and Development, Human Gene Therapy, and Advances in Wound Care. Its biotechnology trade magazine, Genetic Engineering & Biotechnology News (GEN), was the first in its field and is today the industry's most widely read publication worldwide. A complete list of the firm's 80 journals, books, and newsmagazines is available on the Mary Ann Liebert, Inc., publishers website at http://www.liebertpub.com."
INDIANAPOLIS -- Indiana University School of Medicine researchers have identified a small protein with a big role in lowering plasma glucose and increasing insulin sensitivity. Their research appeared online today in Diabetes, the journal of the American Diabetes Association.
The report indicates that Sestrin 3 plays a critical role in regulating molecular pathways that control the production of glucose and insulin sensitivity in the liver, making it a logical target for drug development for type 2 diabetes and metabolic syndrome, which can produce increased blood pressure, ...
Researchers from Northeastern University's Marine Science Center and the University of North Carolina at Chapel Hill have found that moderate ocean acidification and warming can actually enhance the growth rate of one reef-building coral species. Only under extreme acidification and thermal conditions did calcification decline.
Their work, which was published Wednesday in the journal Proceedings of the Royal Society B: Biological Sciences, is the first to show that some corals may benefit from moderate ocean acidification.
Justin Ries, an associate professor ...
WASHINGTON, DC—November 4, 2014—An international team of bioengineers has boosted the ability of bacteria to produce isopentenol, a compound with desirable gasoline properties. The finding, published in mBio®, the online open-access journal of the American Society for Microbiology, is a significant step toward developing a bacterial strain that can yield industrial quantities of renewable bio-gasoline.
The metabolic engineering steps to produce short-chain alcohol solvents like isopentenol in the laboratory bacteria Escherichia coli have been worked on ...
From water marks to colored threads, governments are constantly adding new features to paper money to stay one step ahead of counterfeiters. Now a longhorn beetle has inspired yet another way to foil cash fraud, as well as to produce colorful, changing billboards and art displays. In the journal ACS Nano, researchers report a new kind of ink that mimics the beetle's color-shifting ability in a way that would be long-lasting and difficult to copy.
Zhongze Gu, Zhuoying Xie, Chunwei Yuan and colleagues explain that some U.S. bills have color-changing features to help thwart ...
Researchers from MIPT and the Weizmann Institute of Science (Israel) have predicted the possibility of negative turbophoresis, a phenomenon where impurity particles inside a turbulent flow move in an "impossible" direction. The study by Sergei Belan (a postgraduate at MIPT), Grigory Falkovich and Itzhak Fouxon was published in the journal Physical Review Letters in the Editors' Suggestions section, which features the most important and interesting studies from the editorial board's point of view.
The researchers studied the behavior of inertial particles in different ...
An international study has devised a new measure for the "livability" of major cities across the world. The Global Liveable Cities Index (GLCI) takes into account the sensibilities of ordinary working people from 64 cities, balancing work and play, environmental awareness, localism, globalism and many other factors. Details are published in the World Review of Science, Technology and Sustainable Development.
According to Tan Khee Giap of the National University of Singapore and colleagues at University of California, Davis, and Curtin University, in Bentley, Australia, ...
In a recent paper published in Nature Nanotechnology, Joel Moser and ICFO colleagues of the NanoOptoMechanics research group led by Prof. Adrian Bachtold, together with Marc Dykman (Michigan University), report on an experiment in which a carbon nanotube mechanical resonator exhibits quality factors of up to 5 million, 30 times better than the best quality factors measured in nanotubes to date.
Imagine that the host of a dinner party tries to get his guests' attention by giving a single tap of his oyster spoon on his crystal glass. Now, imagine, to the amazement of all, ...
New Danish-led research suggests that signs of brain aging can be postponed in mice if placed on a high-fat diet. In the long term, this opens the possibility of treatment of children suffering from premature aging and patients with Alzheimer's and Parkinson's disease. The research project is headed by the Center for Healthy Aging, University of Copenhagen and the National Institute of Health.
When we get older, defects begin to develop in our nervous system, our brain loses some of its intellectual capacity, and the risk of developing diseases such as Parkinson's and ...
Using DESY's ultrabright X-ray source PETRA III, researchers have observed in real-time how football-shaped carbon molecules arrange themselves into ultra-smooth layers. Together with theoretical simulations, the investigation reveals the fundamentals of this growth process for the first time in detail, as the team around Sebastian Bommel (DESY and Humboldt Universität zu Berlin) and Nicola Kleppmann (Technische Universität Berlin) reports in the scientific journal Nature Communications. This knowledge will eventually enable scientists to tailor nanostructures ...
Researchers at the Cognition and Brain Plasticity group of the Bellvitge Biomedical Research Institute (IDIBELL) and the University of Barcelona have been tracking the traces of implicit and explicit memories of fear in human. The study has been published in the journal Neurobiology of Learning and Memory and describes how in a context of fear, our brain differently encodes contextual memory of a negative event (the place, what we saw...) and emotional response associated.
The study measures electrodermal activity of 86 individuals in a fearful generated in the laboratory ...
