Working together Johns Hopkins biomedical engineers and neurosurgeons report that they have created tiny biodegradable nanoparticles able to carry DNA to brain cancer cells in mice The team says the results of their proof of ... - Read More
Researchers from the University of Cambridge have published details about how the first organisms on Earth could have become metabolically active The results which are reported in the journal Molecular Systems Biology permit scientists to ... - Read More
Using nanodot technology Berkeley Lab researchers have demonstrated the first size based form of chromatography that can be used to study the membranes of living cells This unique physical approach to probing cellular membrane structures ... - Read More
In science simple and accessible detection methods that can rapidly screen a large cell population with the resolution of a single cell inside that population has been seriously lacking said Virginia Tech chemical engineer Chang ... - Read More
Purdue University researchers have developed a way to detect and measure cancer levels in a living cell by using tiny gold particles with tails of synthetic DNA A team led by Joseph Irudayaraj professor of ... - Read More
Researchers at UNSW Australia have for the first time used electrical pulses delivered from a cochlear implant to deliver gene therapy thereby successfully regrowing auditory nerves The research also heralds a possible new way of ... - Read More
Released 4 23 2014 8 00 AM EDTSource Newsroom Virginia Tech Virginia Polytechnic Institute and State University more news from this source Contact Information Available for logged in reporters only Citations Chemical ScienceApr 24 2014 ... - Read More
Released 4 10 2014 11 00 AM EDTEmbargo expired 4 10 2014 12 00 PM EDTSource Newsroom North Carolina State University more news from this source Contact Information Available for logged in reporters only Citations ... - Read More
Inspired by natural materials such as bone a matrix of minerals and other substances including living cells MIT engineers have coaxed bacterial cells to produce biofilms that can incorporate nonliving materials such as gold nanoparticles ... - Read More
This alternative approach to creating artificial organic molecules called bioretrosynthesis was first proposed four years ago by Brian Bachmann associate professor of chemistry at Vanderbilt University Now Bachmann and a team of collaborators report that ... - Read More
Released 3 21 2014 4 00 PM EDTEmbargo expired 3 23 2014 2 00 PM EDTSource Newsroom Vanderbilt University more news from this source Contact Information Available for logged in reporters only Citations Nature Chemical ... - Read More
We don't often think of them in these terms but our brains global financial markets and groups of friends are all examples of different kinds of complex networks or systems And unlike the kind of ... - Read More
Small protein fragments also called peptides are promising as drugs because they can be designed for very specific functions inside living cells Insulin and the HIV drug Fuzeon are some of the earliest successful examples ... - Read More
A new kind of single dose vaccine that comes in a nasal spray and doesn't require refrigeration could dramatically alter the public health landscape get more people vaccinated around the world and address the looming ... - Read More
is an organ transplant But there are far more patients on waitlists for a transplant than there are donated hearts Even if a patient receives a new heart complications can arise The ideal solution would ... - Read More
the part of the immune system that produces antibodies to fight off a harmful pathogen Later if the person gets infected by that microbe the body immediately knows how to respond But increasingly evidence is ... - Read More
The term a brighter future might be a cliché but in the case of ultra small probes for lighting up individual proteins it is now most appropriate Researchers at the U S Department of Energy ... - Read More
Proteins associated with the regulation of organ size and shape have been found to respond to the mechanics of the microenvironment in ways that specifically affect the decision of adult cardiac stem cells to generate ... - Read More
Plants have many valuable functions They provide food and fuel release the oxygen that we breathe and add beauty to our surroundings Now a team of MIT researchers wants to make plants even more useful ... - Read More
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