Navigation Links
With chemical modification, stable RNA nanoparticles go 3-D
Date:1/20/2011

teria.

"We found that the modified RNA can fold into its 3-D structure appropriately, and can carry out its biological functions after modification," says Guo. "Our results demonstrate that it is practical to produce RNase-resistant, biologically active, and stable RNA for application in nanotechnology."

Because stable RNA molecules can be used to assemble a variety of nanostructures, Guo says they are an ideal tool to deliver targeted therapies to cancerous or viral-infected cells:

"RNA nanoparticles can be fabricated with a level of simplicity characteristic of DNA while possessing versatile structure and catalytic function similar to that of proteins. With this RNA modification, hopefully we can open new avenues of study in RNA nanotechnology."


'/>"/>

Contact: Katy Cosse
kathryn.cosse@uc.edu
513-558-0207
University of Cincinnati Academic Health Center
Source:Eurekalert

Page: 1 2

Related biology news :

1. Chemical equator discovery will aid pollution mapping
2. Researcher working on destruction of chemical weapons
3. Argonne scientists peer into heart of compound that may detect chemical, biological weapons
4. American Chemical Societys Weekly PressPac -- Sept. 24, 2008
5. A major prize in the chemical sciences announced by the Camille and Henry Dreyfus Foundation
6. American Chemical Societys Weekly PressPac
7. American Chemical Society Weekly PressPac Oct. 15, 2008
8. UC Davis chemical ecologist wins major award
9. Sniffing out a better chemical sensor
10. Simple chemical procedure augments therapeutic potential of stem cells
11. Researchers use chemical from medicinal plants to fight HIV
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:9/17/2014)... R.I. [Brown University] After decades of decline, grasses ... saltmarshes. To the eye, the marsh in those places ... that a key service of the marsh coastal ... back but the ecosystem function hasn,t come back," said ... senior author of the study in the journal ...
(Date:9/17/2014)... and MSSA could be curbed by coating hospital ... surface of shark skin, according to research published ... and Infection Control . , The study modelled ... human disease bacteria through touching, sneezes or spillages. ... ridges formulated to resemble shark skin. The study ...
(Date:9/16/2014)... 2014)More than $100 trillion in cumulative public and ... dioxide (CO2)a 40 percent reduction of urban passenger ... world expands public transportation, walking and cycling in ... the University of California, Davis, and the Institute ... Further, an estimated 1.4 million early deaths could ...
Breaking Biology News(10 mins):Cape Cod saltmarsh recovery looks good, falls short 2Cape Cod saltmarsh recovery looks good, falls short 3Sharks' skin has teeth in the fight against hospital superbugs 2Global shift away from cars saves US$100 trillion, eliminates 1,700 MT of CO2 pollution 2Global shift away from cars saves US$100 trillion, eliminates 1,700 MT of CO2 pollution 3Global shift away from cars saves US$100 trillion, eliminates 1,700 MT of CO2 pollution 4Global shift away from cars saves US$100 trillion, eliminates 1,700 MT of CO2 pollution 5
... Texas No one knows the cause of most ... researchers have found that certain factors are consistently associated ... reactive oxygen species, highly destructive molecules usually formed as ... of excessive levels of copper and iron in regions ...
... by demand for palm oil is having a catastrophic effect ... of London have discovered. The researchers are worried ... remaining forest, then certain species will struggle to survive. ... environmental change, was published in one of the leading scientific ...
... design of low-rise buildings for extreme winds and ... Conference of Construction Specifications Canada (Devis de Construction ... lecturer in NJIT,s College of Architecture and Design, ... . Construction Specifications Canada (http://csc-dcc.ca) is a ...
Cached Biology News:High iron, copper levels block brain-cell DNA repair 2Wildlife in trouble from oil palm plantations, according to scientists 2Better buildings for extreme climates will be focus of researcher's talk 2
(Date:9/16/2014)... USA (PRWEB) September 16, 2014 “Nature ... create the features that we desire in optical design,” ... at Montana State University. “As we explore surfaces and ... of those lessons were presented in San Diego in ... Light: Light in Nature ” chaired by Shaw and ...
(Date:9/16/2014)... can harvest energy from jaw movements has been created ... is hoped that the device can generate electricity from ... small-scale implantable or wearable electronic devices, such as hearing ... , The first results of the device,s performance have ... Smart Materials and Structures . , Jaw movements ...
(Date:9/16/2014)... WASHINGTON, D.C., September 16, 2014 --The emerging field ... portable to the next level, enabling the construction ... highly efficient devices, individual molecules would take on ... and transistors. , A team of researchers from ... potential candidate for use in small-scale electronics: a ...
(Date:9/16/2014)... who created a deicing film for radar domes have ... coating for glass. , The new work by ... glass surfaces from windshields to skyscrapers free of ice ... (RF). , The technology was introduced this month ... and Interfaces . , The material is made ...
Breaking Biology Technology:Nature’s designs inspire research into new light-based technologies 2Nature’s designs inspire research into new light-based technologies 3Nature’s designs inspire research into new light-based technologies 4Nature’s designs inspire research into new light-based technologies 5'Smart material' chin strap harvests energy from chewing 2The future face of molecular electronics 2Nanoribbon film keeps glass ice-free 2
... technology solutions firm Fiserv through one of its ... be inducted this month into the Wisconsin Business Hall of ... officer from 1984 to 1999, when he was named CEO, ... business to a publicly traded company reporting $4.1 billion in ...
... Green Bay, Wis. - Whenever the title executive vice ... is an established part of management. So it is with ... Schneider National following a career that she thought was ... the Green Bay-based provider of global transportation, logistics, and intermodal ...
... says Wisconsin college students are no longer interested in ... from Madison Area Technical College has won ... Cyber Defense Competition, beating four teams from Minnesota, and ... where they took third place. , ,The competitions were ...
Cached Biology Technology:CIO Leadership Series: Judy Lemke, Schneider National 2CIO Leadership Series: Judy Lemke, Schneider National 3CIO Leadership Series: Judy Lemke, Schneider National 4CIO Leadership Series: Judy Lemke, Schneider National 5
Anti-Rsk2/MAPKAP Kinase 1b, #0 SK2/MAPKAP K1 beta Smartpool&t 3T3 cell lysate Non-specific Control Pool , #D 1X Universal Buffer...
TNF-R2 (L-20)...
... The PowerEase 500 Power ... mini-gel electrophoresis. It offers extensive ... and four custom methods for ... own preferences. The simple intuitive ...
Eliminate electrical interference from any analog signal, without filtering. Ideal for electrophysiology applications like EKG, EMG, and EEGs. Removes 50/60hz noise and harmonics caused by grounding ...
Biology Products: