The RNA nanoparticles displayed several favorable attributes: polyvalent nature, which allows simultaneous delivery of multiple functional molecules for achieving synergistic effects; modular design, which enables controlled self-assembly with defined structure; thermodynamically stable, which keeps the RNA nanoparticles intact in animal and human circulation systems, where they exist at very low concentrations; and chemically stable, which makes the nanoparticles resistant to RNase (an enzyme, which cleaves RNA) digestion in the blood serum.
"A major problem with cancer treatments is the ability to more directly and specifically deliver anti-cancer drugs to cancer metastases," Evers said. "Using the nanotechnology approach that Peixuan Guo and his group have devised may allow us to more effectively treat cancer metastasis with fewer side effects compared to current chemotherapy."
In addition to Evers and Markey team member Dr. Piotr Rychahou, Guo's research team at UK also includes Farzin Haque, first author on the paper; Dan Shu; Yi Shu; and Luda Shlyakhtenko.
Allison Perry | EurekAlert!
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Researchers from the Institute for Quantum Computing (IQC) at the University of Waterloo led the development of a new extensible wiring technique capable of controlling superconducting quantum bits, representing a significant step towards to the realization of a scalable quantum computer.
"The quantum socket is a wiring method that uses three-dimensional wires based on spring-loaded pins to address individual qubits," said Jeremy Béjanin, a PhD...
In a paper in Scientific Reports, a research team at Worcester Polytechnic Institute describes a novel light-activated phenomenon that could become the basis for applications as diverse as microscopic robotic grippers and more efficient solar cells.
A research team at Worcester Polytechnic Institute (WPI) has developed a revolutionary, light-activated semiconductor nanocomposite material that can be used...
By forcefully embedding two silicon atoms in a diamond matrix, Sandia researchers have demonstrated for the first time on a single chip all the components needed to create a quantum bridge to link quantum computers together.
"People have already built small quantum computers," says Sandia researcher Ryan Camacho. "Maybe the first useful one won't be a single giant quantum computer...
COMPAMED has become the leading international marketplace for suppliers of medical manufacturing. The trade fair, which takes place every November and is co-located to MEDICA in Dusseldorf, has been steadily growing over the past years and shows that medical technology remains a rapidly growing market.
In 2016, the joint pavilion by the IVAM Microtechnology Network, the Product Market “High-tech for Medical Devices”, will be located in Hall 8a again and will...
'Ferroelectric' materials can switch between different states of electrical polarization in response to an external electric field. This flexibility means they show promise for many applications, for example in electronic devices and computer memory. Current ferroelectric materials are highly valued for their thermal and chemical stability and rapid electro-mechanical responses, but creating a material that is scalable down to the tiny sizes needed for technologies like silicon-based semiconductors (Si-based CMOS) has proven challenging.
Now, Hiroshi Funakubo and co-workers at the Tokyo Institute of Technology, in collaboration with researchers across Japan, have conducted experiments to...
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14.10.2016 | Event News
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21.10.2016 | Health and Medicine
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21.10.2016 | Materials Sciences