RNA News and Research

RSS

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.

Newly developed process improves efficiency of CRISPR gene editing technology

Scientists have developed a process that improves the efficiency of CRISPR, an up-and-coming technology used to edit DNA.

3 Mar 2016

Scientists solve first 3-D structure of DNAzyme

DNA does not always adopt the form of the double helix which is associated with the genetic code; it can also form intricate folds and act as an enzyme: a deoxyribozyme. A researcher from Spain and other scientists from the Max Planck Institute for Biophysical Chemistry (Germany) have solved the first three-dimensional structure of this biomolecule that has proved much more flexible than previously thought.

3 Mar 2016

New findings about prostate cells may identify future strategies for treating aggressive prostate cancer

A study that revealed new findings about prostate cells may point to future strategies for treating aggressive and therapy-resistant forms of prostate cancer.

1 Mar 2016

Radiotherapy plus panobinostat more effective for aggressive, recurrent brain cancer

Radiotherapy effectively damages brain tumors but the cancer cells can repair themselves in order to live on. Now, researchers at Sidney Kimmel Cancer Center have tested a strategy that combines radiotherapy with a drug that shuts down the ability of tumor to mend themselves.

27 Feb 2016

Major breakthrough opens door to better understanding of molecular mechanisms of pancreatic cancer

Pancreatic cancer carries a very bleak prognosis for patients. However, a recent breakthrough by two research teams, including one at the Hôpital Maisonneuve-Rosemont (CIUSSS-EST, Montreal) and University of Montreal, has opened the door to a better understanding of the molecular mechanisms that cause this cancer to develop.

26 Feb 2016

Research finding could lay foundation for more accurate diagnosis for rare childhood brain tumor

An international research team has identified four likely new subtypes of a rare brain tumor using molecular techniques that lay the foundation for more accurate diagnosis and tailored therapies for the hard-to-treat cancer. Scientists at St. Jude Children's Research Hospital and the German Cancer Research Center led the study, results of which appear today in the scientific journal Cell.

26 Feb 2016

Asterias announces successful completion of End-of-Phase 2 meeting with FDA for AML therapy

Asterias Biotherapeutics, Inc. today announced the successful completion of an End-of-Phase 2 meeting with the U.S. Food and Drug Administration for AST-VAC1, its investigational therapy targeting acute myeloid leukemia (AML).

24 Feb 2016

Influenza virus can able to circumvent the body's immune system

Influenza is able to mask itself, so that the virus is not initially detected by our immune system. This is the result of new research from Aarhus University. The researchers behind the study hope that the discovery can be used to develop better treatment against influenza and chronic inflammation conditions such as rheumatoid arthritis.

24 Feb 2016

Texas Children's Hospital, Houston Methodist Hospital jointly release country's first rapid test for Zika virus

Collaboration between two Texas Medical Center institutions has resulted in today's release of the country's first hospital-based rapid tests for the Zika virus.

23 Feb 2016

Hiroshima University researchers identify new class of cancer-causing genetic variations

Researchers at Hiroshima University have opened the door to finding a new class of cancer-causing genetic variations.

23 Feb 2016

Study identifies new mechanism for controlling HIV replication

Researchers at University of California, San Diego School of Medicine have discovered that HIV infection of human immune cells triggers a massive increase in methylation, a chemical modification, to both human and viral RNA, aiding replication of the virus.

23 Feb 2016

Regulus reports net loss of $7.2 million for fourth quarter 2015

Regulus Therapeutics Inc., a biopharmaceutical company leading the discovery and development of innovative medicines targeting microRNAs, today reported financial results for the fourth quarter and full-year ended December 31, 2015 and provided a summary of recent corporate highlights.

23 Feb 2016

UCLA-led researchers identify specific gene network that promotes repair in peripheral nervous system

Whether or not nerve cells are able to regrow after injury depends on their location in the body. Injured nerve cells in the peripheral nervous system, such as those in the arms and legs, can recover and regrow, at least to some extent. But nerve cells in the central nervous system -- the brain and spinal cord -- can't recover at all.

22 Feb 2016

New article describes recent efforts made by researchers to classify bladder cancers

The ability to map the human genome has transformed how scientists and researchers classify various cancers. In the past, cancer cells were examined through a microscope and their appearance, often enhanced with dyes or other agents, was used to categorize the type of cancer.

22 Feb 2016

Virginia Tech scientist finds way to potentially track and stop viruses

Viruses are molecular thieves that take from their hosts under the cloak of darkness. But now a Virginia Tech scientist has found a way to not only track viral hijackers, but also potentially stop them from replicating.

19 Feb 2016

CHLA, Thermo Fisher Scientific agree to develop NGS-based panel for pediatric cancer research

Children's Hospital Los Angeles and Thermo Fisher Scientific have agreed to develop a next-generation sequencing (NGS)-based panel designed specifically for pediatric cancer research. The assay would be CHLA's first NGS panel designed to target biomarkers associated with childhood cancers.

19 Feb 2016

DEK gene present in plasma can help predict outcomes for patients with head and neck cancer

Researchers at the University of Cincinnati have discovered that a human cancer-causing gene, called DEK, can be detected in the plasma of head and neck cancer patients. DEK may help doctors understand how a person's immune system could be used to treat cancer or predict outcomes for patients.

18 Feb 2016

Mtss1 'tumour suppressor' for CML

The metastasis suppressor 1 protein acts a tumour suppressor in chronic myeloid leukaemia stem cells, reveals research published in Leukemia.

17 Feb 2016

Synthetic RNA and DNA could reverse protein deficiency that causes Friedreich's ataxia

Researchers at UT Southwestern Medical Center have identified synthetic RNA and DNA that reverses the protein deficiency causing Friedreich's ataxia, a neurological disease for which there is currently no cure.

17 Feb 2016

Study shows new RNA letter as regulatory key to control gene expression

DNA, RNA, protein -- the end. Or is it? Until recently, the pattern used to encode genetic information into our cells was considered to be relatively straightforward: four letters (A,G,C,T) for DNA and four (A,G,C,U) for RNA. This equation, however, turned out to be oversimplified -- RNA was holding out.

17 Feb 2016

RNA News and Research

Further Reading

Newly developed process improves efficiency of CRISPR gene editing technology

Scientists solve first 3-D structure of DNAzyme

New findings about prostate cells may identify future strategies for treating aggressive prostate cancer

Radiotherapy plus panobinostat more effective for aggressive, recurrent brain cancer

Major breakthrough opens door to better understanding of molecular mechanisms of pancreatic cancer

Research finding could lay foundation for more accurate diagnosis for rare childhood brain tumor

Asterias announces successful completion of End-of-Phase 2 meeting with FDA for AML therapy

Influenza virus can able to circumvent the body's immune system

Texas Children's Hospital, Houston Methodist Hospital jointly release country's first rapid test for Zika virus

Hiroshima University researchers identify new class of cancer-causing genetic variations

Study identifies new mechanism for controlling HIV replication

Regulus reports net loss of $7.2 million for fourth quarter 2015

UCLA-led researchers identify specific gene network that promotes repair in peripheral nervous system

New article describes recent efforts made by researchers to classify bladder cancers

Virginia Tech scientist finds way to potentially track and stop viruses

CHLA, Thermo Fisher Scientific agree to develop NGS-based panel for pediatric cancer research

DEK gene present in plasma can help predict outcomes for patients with head and neck cancer

Mtss1 'tumour suppressor' for CML

Synthetic RNA and DNA could reverse protein deficiency that causes Friedreich's ataxia

Study shows new RNA letter as regulatory key to control gene expression

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

Latest Life Science News