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Ribonucleic acid (RNA) is a biologically important type of molecule that consists of a long chain of nucleotide units. Each nucleotide consists of a nitrogenous base, a ribose sugar, and a phosphate.

HPA-specific shRNA holds potential as a novel therapeutic strategy for gastric cancer

Previous studies have indicated that the heparanase (HPA) is correlated with histopathological parameters and poor prognosis of gastric cancers. Although their efficiencies in inhibiting the expression of HPA, the traditional HPA inhibitors may produce nonspecific and undesirable effects. In recent years, genetic approaches targeting HPA have been regarded as a promising alternative.

25 Nov 2009

Researchers uncover atomic-level action of ring-shaped protein motors

The atomic-level action of a remarkable class of ring-shaped protein motors has been uncovered by researchers with the Lawrence Berkeley National Laboratory (Berkeley Lab) using a state-of-the-art protein crystallography beamline at the Advanced Light Source (ALS).

25 Nov 2009

Studies examine interaction of ribosome with molecular partners

Two new studies reveal in unprecedented detail how the ribosome interacts with other molecules to assemble new proteins and guide them toward their destination in biological cells. The studies used molecular dynamics flexible fitting (MDFF) to examine the interaction of the ribosome with two prominent molecular partners.

24 Nov 2009

RXi Pharmaceuticals receives prestigious Innovation of the Year Award

RXi Pharmaceuticals Corporation, a biopharmaceutical company pursuing the development and commercialization of proprietary therapeutics based on RNA interference (RNAi), today reported that the Company has received Frost & Sullivan’s 2009 North American RNAi Therapeutic Design & Delivery Technology Innovation of the Year Award for the development of its proprietary RNAi compounds, rxRNA™, and advanced delivery approaches.

23 Nov 2009

Direct link between insulin and core body temperature discovered

A team led by scientists at The Scripps Research Institute have discovered a direct link between insulin-a hormone long associated with metabolism and metabolic disorders such as diabetes-and core body temperature. While much research has been conducted on insulin since its discovery in the 1920s, this is the first time the hormone has been connected to the fundamental process of temperature regulation.

20 Nov 2009

NanoString Technologies to investigate molecular networks with the Broad Institute of MIT and Harvard

NanoString Technologies, Inc., a privately held life sciences company marketing a molecular barcoding detection system, today announced that it is collaborating with the Broad Institute of MIT and Harvard to investigate molecular networks involved in immune response and other important biological processes.

From NanoString Technologies 19 Nov 2009

Unique life science-focused application for social media site launched

Sigma-Aldrich® today announced the launch of a unique life science-focused application for the social media site, Facebook. Developed and marketed by Sigma® Life Science, the 'What's Your Favorite Gene?' application is the first and currently only application of its kind available on Facebook, and provides a platform that can enable scientists and researchers to network with each other and facilitate discussion based on their favorite genes, identifiable via gene functionality and biological pathways.

19 Nov 2009

Ionian Technologies receives supplemental funding from the Gates Foundation

Ionian Technologies, Inc., will continue its efforts to develop a rapid point-of-care diagnostics platform for use in the developing world with supplemental funding from the Bill & Melinda Gates Foundation. This grant from the Foundation will extend the total commitment to this program, which was initiated in November 2008, to $3 million over two years.

18 Nov 2009

Asuragen enters into an exclusive agreement with Life Technologies

Asuragen, Inc. announced today that it has entered into an exclusive agreement with Life Technologies Corporation to develop and distribute worldwide an in-vitro diagnostic test intended to aid clinicians in the monitoring and treatment of individuals afflicted with chronic myeloid leukemia (CML).

18 Nov 2009

Quest Diagnostics' Simplexa Influenza A H1N1 (2009) test receives CE mark

Quest Diagnostics Incorporated, the world's leading provider of diagnostic testing, information and services, today announced that the Simplexa Influenza A H1N1 (2009) test developed by its Focus Diagnostics business has been CE marked and is now available as a test kit for distribution to approximately 35 countries in Europe.

From Quest Diagnostics 18 Nov 2009

Roche receives EUA from FDA for its RealTime ready Influenza A/H1N1 Detection Set for the 2009 H1N1 virus

Roche`s RealTime ready Influenza A/H1N1 Detection Set for the 2009 H1N1 influenza virus has received emergency use authorization (EUA) from the U.S. Food and Drug Administration (FDA). The Roche kit detects RNA from the 2009 H1N1 influenza A virus and allows rapid and accurate identification of patients infected with this virus.

17 Nov 2009

RXi Pharmaceuticals announces financial results for the quarter ended September 30, 2009

16 Nov 2009

Researchers discover new immune mechanism against viruses

Viruses are microscopically sized parasites. They plant their genes in the cells of their victim in order to 'reprogram' them. The infected cells then no longer produce what they need to live, making lots of new viruses instead.

16 Nov 2009

Researchers identify a molecular mechanism that contributes to colorectal tumors

Researchers at the University of Wisconsin-Madison School of Medicine and Public Health have identified a molecular mechanism that allows two powerful signaling pathways to interact and begin a process leading to colorectal tumors.

16 Nov 2009

Scientists describe how HIV assemble at the membrane of infected cells and are released to attack healthy cells

Although recent advances have raised hopes that a protective vaccine can be developed, acquired immunodeficiency syndrome (AIDS) remains a major public health problem. Much has been learned about HIV-1, the virus that causes the disease.

13 Nov 2009

Cequent Pharmaceuticals proposes the first test of an orally administered RNA interference drug in humans

Cequent Pharmaceuticals, a pioneer in the development of novel products to deliver RNAi-based treatments to prevent and treat human disease, has announced that it has filed its first IND (investigational new drug) application with the U.S. Food and Drug Administration (FDA).

12 Nov 2009

Emory researchers present public health research findings at American Public Health Association meeting

Emory University Rollins School of Public Health researchers will present Nov. 11 on a range of topics at the American Public Health Association's annual meeting in Philadelphia, including a study that found reduced absenteeism among employees participating in a large-scale worksite wellness program.

11 Nov 2009

NIH awards $6.8 million subcontract to Kineta to develop vaccine immune boosters

Kineta, Inc. announced today it has been awarded a $6.8 million subcontract from the National Institute of Allergy and Infectious Diseases (NIAID), part of the National Institutes of Health (NIH), to develop novel vaccine adjuvants (agents that help boost the immune system). The Kineta subcontract is part of a larger $13 million award to the University of Washington.

10 Nov 2009

Researchers find compound that reverses type 1 myotonic dystrophy

A compound already used to treat pneumonia could become a new therapy for an inherited muscular wasting disease, according to researchers at the University of Oregon and the University of Rochester School of Medicine and Dentistry in New York.

7 Nov 2009

Autism Consortium holds its fourth annual symposium to update on autism

The Autism Consortium, an innovative collaboration of researchers, clinicians, funders and families dedicated to catalyzing research and enhancing clinical care for autism spectrum disorders (ASDs), held its fourth annual symposium on October 28th, 2009, at Harvard Medical School in Boston.

6 Nov 2009

RNA News and Research

Further Reading

HPA-specific shRNA holds potential as a novel therapeutic strategy for gastric cancer

Researchers uncover atomic-level action of ring-shaped protein motors

Studies examine interaction of ribosome with molecular partners

RXi Pharmaceuticals receives prestigious Innovation of the Year Award

Direct link between insulin and core body temperature discovered

NanoString Technologies to investigate molecular networks with the Broad Institute of MIT and Harvard

Unique life science-focused application for social media site launched

Ionian Technologies receives supplemental funding from the Gates Foundation

Asuragen enters into an exclusive agreement with Life Technologies

Quest Diagnostics' Simplexa Influenza A H1N1 (2009) test receives CE mark

Roche receives EUA from FDA for its RealTime ready Influenza A/H1N1 Detection Set for the 2009 H1N1 virus

RXi Pharmaceuticals announces financial results for the quarter ended September 30, 2009

Researchers discover new immune mechanism against viruses

Researchers identify a molecular mechanism that contributes to colorectal tumors

Scientists describe how HIV assemble at the membrane of infected cells and are released to attack healthy cells

Cequent Pharmaceuticals proposes the first test of an orally administered RNA interference drug in humans

Emory researchers present public health research findings at American Public Health Association meeting

NIH awards $6.8 million subcontract to Kineta to develop vaccine immune boosters

Researchers find compound that reverses type 1 myotonic dystrophy

Autism Consortium holds its fourth annual symposium to update on autism

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