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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.

SLU researcher discovers new information about how antibiotics stop staph infections

In research published in Proceedings of the National Academy of Sciences, assistant professor of biochemistry and molecular biology at Saint Louis University Mee-Ngan F. Yap, Ph.D., discovered new information about how antibiotics like azithromycin stop staph infections, and why staph sometimes becomes resistant to drugs.

23 Jan 2015

UAB Research Probes Molecular Basis Of Rare Genetic Disorder

An international group co-led by University of Alabama at Birmingham researcher Mary MacDougall, Ph.D., has unraveled the molecular basis for the rare, inherited genetic disorder, Singleton-Merten Syndrome (SMS). Individuals with SMS develop extreme, life-threatening calcification of the aorta and heart valves, early-onset periodontitis and root resorption of the teeth, decreases in bone density, and loss of bone tissue at the tips of fingers and toes.

23 Jan 2015

INRS researchers to use new specialized equipment to study environmental equity, male infertility

With the acquisition of new specialized equipment, INRS researchers Philippe Apparicio, Géraldine Delbès, and Maritza Jaramillo and their teams will be able to advance knowledge and train highly qualified people in the fields of environmental equity, reproductive toxicology, and the treatment of infections. They received a total of over $1 million from the Quebec government and the John R. Evans Leaders Fund of the Canadian Foundation for Innovation.

22 Jan 2015

Genes that increase longevity may not increase healthy lifespan

A study of long-lived mutant C. elegans by scientists at the University of Massachusetts Medical School shows that the genetically altered worms spend a greater portion of their life in a frail state and exhibit less activity as they age then typical nematodes.

22 Jan 2015

Research breakthrough in understanding mosquito reproductive process

Diseases transmitted by mosquitoes have contributed to the death and suffering of millions throughout human history, earning the mosquito the title as the world's most dangerous animal. Even today, several devastating mosquito-borne diseases (such as malaria, dengue fever and West Nile virus) continue to rage.

21 Jan 2015

Researchers reveal key factor in understanding elevated cancer risk linked to gene therapy

National Institutes of Health researchers have uncovered a key factor in understanding the elevated cancer risk associated with gene therapy. They conducted research on mice with a rare disease similar to one in humans, hoping their findings may eventually help improve gene therapy for humans. Researchers at the National Human Genome Research Institute, part of NIH, published their research in the Jan. 20, 2015, online issue of the Journal of Clinical Investigation.

21 Jan 2015

Changes in current Ebola virus epidemic could potentially interfere with experimental treatments

Researchers have tracked the genetic mutations that have occurred in the Ebola virus during the last four decades. Their findings, published in mBio, the online open-access journal of the American Society for Microbiology, identified changes in the current West African outbreak strain that could potentially interfere with experimental, sequence-based therapeutics.

21 Jan 2015

Kinex Pharmaceuticals doses first actinic keratosis patient with KX2-391 ointment

Kinex Pharmaceuticals announced today that the first actinic keratosis patient has been dosed with KX2-391 ointment in Austin, Texas.

20 Jan 2015

Research opens door to potential new cancer biomarkers

A new analysis opens the door to discovery of thousands of potential new cancer biomarkers.

20 Jan 2015

Modelling the biological mesoscale: an interview with Professor Art Olson

The biological mesoscale range includes biological structures that range from 10 to 100 nanometers (billionths of a meter). Structures in this size range include viruses, cellular organelles, large molecular complexes, and any other internal cellular environments within that range.

18 Jan 2015

New study finds no correlation between opioids administered in the ER and patient satisfaction scores

A new study co-authored by investigators at the University of Massachusetts Medical School found that there is no correlation between opioids administered in the emergency room setting and Press Ganey ED patient satisfaction scores, one of the most commonly used metrics for measuring patient satisfaction.

16 Jan 2015

Scientists find that blocking hormone reduces stress-induced infertility in female rats

University of California, Berkeley, scientists have discovered that chronic stress activates a hormone that reduces fertility long after the stress has ended, and that blocking this hormone returns female reproductive behavior to normal.

13 Jan 2015

QIAGEN's circulating tumor DNA test CE-IVD marked to assess genomic mutation NSCLC patients

QIAGEN announced today the CE-IVD marking of its novel liquid biopsy-based companion diagnostic that analyzes circulating nucleic acids obtained from blood samples to assess an important genomic mutation in patients with non-small cell lung cancer (NSCLC), the most common form of this cancer.

From QIAGEN Manchester Limited 12 Jan 2015

Study finds difference between results from IHC and quantitative molecular techniques

The cause of type 1 diabetes remains unknown. Several studies using immunohistochemistry (IHC) have independently reported hyperexpression of human leukocyte antigen (HLA) class I on pancreatic islet cells in young patients with recent-onset type 1 diabetes. Investigators have therefore suggested that HLA hyperexpression may be an important first step in the development of type 1 diabetes.

12 Jan 2015

Precision NanoSystems, Arcturus Therapeutics partner to develop RNA medicines

Precision NanoSystems, a leader in the development and application of microfluidics for the manufacture of nanomedicines; and, Arcturus Therapeutics, a leading small interfering RNA (siRNA) and messenger RNA (mRNA) drug discovery and development company, today announced a partnership for the manufacture of RNA medicines.

From Precision NanoSystems Inc. 11 Jan 2015

DiaCarta raises $8 million in Series A financing from BVCF

DiaCarta, Inc., a privately-held biotechnology company raised $8 million in Series A financing from BVCF (BioVeda China Fund). Proceeds from Series A financing will be used to expand the product portfolio and support global commercialization. Dr. Weixin Xu of BVCF will join DiaCarta board of directors.

9 Jan 2015

Proteomics market expected to experience continual growth

The market for microarrays used to study the workings of proteins are in great demand, according to Kalorama Information. The healthcare market research publisher said "proteomics" instruments, reagents and testing are needed to discover new biomarkers and even new drugs, and that the market for them topped 5 billion dollars in 2013.

8 Jan 2015

Using HIV drugs to treat AMD: an interview with Dr Mark Young

NRTIs are compounds which were originally developed in the 1960s as anti-cancer agents. They are similar in structure to the bases which make up DNA, and it was hoped that they would interfere with DNA replication in fast-growing cancer cells, slowing down or stopping tumour growth.

7 Jan 2015

Arcturus to exhibit new mRNA therapeutics pipeline at two healthcare conferences

Arcturus Therapeutics Inc., developing the 'next wave' of RNA medicines, today announced that Joseph Payne, President and Chief Executive Officer, is scheduled to present a corporate overview, including the company's new messenger RNA (mRNA) therapeutics pipeline, at two upcoming healthcare conferences.

7 Jan 2015

EnGeneIC closes oversubscribed Series B financing

EnGeneIC, Ltd., an emerging biopharmaceutical company focused on developing its proprietary EDV™ nanocell platform for the targeted delivery of cancer therapeutics, announced it has completed an oversubscribed $10 million Series B financing.

6 Jan 2015

RNA News and Research

Further Reading

SLU researcher discovers new information about how antibiotics stop staph infections

UAB Research Probes Molecular Basis Of Rare Genetic Disorder

INRS researchers to use new specialized equipment to study environmental equity, male infertility

Genes that increase longevity may not increase healthy lifespan

Research breakthrough in understanding mosquito reproductive process

Researchers reveal key factor in understanding elevated cancer risk linked to gene therapy

Changes in current Ebola virus epidemic could potentially interfere with experimental treatments

Kinex Pharmaceuticals doses first actinic keratosis patient with KX2-391 ointment

Research opens door to potential new cancer biomarkers

Modelling the biological mesoscale: an interview with Professor Art Olson

New study finds no correlation between opioids administered in the ER and patient satisfaction scores

Scientists find that blocking hormone reduces stress-induced infertility in female rats

QIAGEN's circulating tumor DNA test CE-IVD marked to assess genomic mutation NSCLC patients

Study finds difference between results from IHC and quantitative molecular techniques

Precision NanoSystems, Arcturus Therapeutics partner to develop RNA medicines

DiaCarta raises $8 million in Series A financing from BVCF

Proteomics market expected to experience continual growth

Using HIV drugs to treat AMD: an interview with Dr Mark Young

Arcturus to exhibit new mRNA therapeutics pipeline at two healthcare conferences

EnGeneIC closes oversubscribed Series B financing

Discover how SciY empowers scientists

Why use light scattering to analyze proteins and viral vectors?

Changing the landscape of R&D to build clinical success from the ground up

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