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DNA, or deoxyribonucleic acid, is the hereditary material in humans and almost all other organisms. Nearly every cell in a person’s body has the same DNA. Most DNA is located in the cell nucleus (where it is called nuclear DNA), but a small amount of DNA can also be found in the mitochondria (where it is called mitochondrial DNA or mtDNA).

Fecal microbiota transplantation works by restoring healthy bacteria and functioning to recipient's gut

Fecal microbiota transplantation --- the process of delivering stool bacteria from a healthy donor to a patient suffering from intestinal infection with the bacterium Clostridium difficile --- works by restoring healthy bacteria and functioning to the recipient's gut, according to a study published this week in mBio-, the online open-access journal of the American Society for Microbiology.

17 Jun 2014

Delphi Genetics announces new license agreement for use of StabyExpress technology in food industry

Delphi Genetics SA has announced today a new license agreement for the use of the StabyExpress® technology in the food industry. The technology will be used for the production of enzymes for food processing.

17 Jun 2014

Computer programming language automates "laboratory-on-a-chip", may reduce healthcare cost

A research team at the University of California, Riverside has created a computer programming language that will automate "laboratory-on-a-chip" technologies used in DNA sequencing, drug discovery, virus detection and other biomedical applications.

17 Jun 2014

Artificial sweetener have potential to limit impact of therapeutic drugs

One of the active ingredients in a popular artificial sweetener could have the potential to limit the impact of therapeutic drugs, reduce the number and balance of beneficial bacteria in the gut and alter hormone secretion, according to an article published in Journal of Toxicology and Environmental Health, Part A: Current Issues.

17 Jun 2014

Rice University scientists apply new theory to learn how and why cells differentiate

How does a stem cell decide what path to take? In a way, it's up to the wisdom of the crowd.

17 Jun 2014

Trovagene enters into clinical collaboration with Dana-Farber Cancer Institute

Trovagene, Inc. today announced that it has entered into a clinical collaboration with Dana-Farber Cancer Institute to investigate the utility of quantitative urine-based mutation detection and the ability to monitor tumor mutation burden and treatment response over time in metastatic melanoma patients.

16 Jun 2014

Kids with rare mutations in two genes are 4 times more likely to develop severe scoliosis

Children with rare mutations in two genes are about four times more likely to develop severe scoliosis than their peers with normal versions of the genes, scientists have found.

16 Jun 2014

New genetic 'barcode' for malaria parasites could be used to track and contain spread of disease

A new genetic 'barcode' for malaria parasites has been found which could be used to track and contain the spread of the disease, according to new research led by the London School of Hygiene & Tropical Medicine.

13 Jun 2014

Longer looks: Tech-savvy health care ads; being cautious of bad hospital data

"Mom, Dad, what's wrong with me?" Michael Moscariello was a smart, thoughtful 10-year-old when that question burst out one evening before dinner. ... May Moscariello, Michael's mom, had taken him to Franciscan Hospital for Children in Boston three years earlier, in 1988.

13 Jun 2014

DNA methylation identified as potential anti-TNF response biomarker for RA

DNA methylation has been identified as a potential biomarker of response to etanercept and adalimumab in patients with rheumatoid arthritis (RA) according to preliminary results from one of the largest methylome-wide investigations of treatment response to anti-TNF therapies.

12 Jun 2014

Janssen, Viiv Healthcare to develop single tablet regimen for maintenance treatment of HIV

Janssen R&D Ireland Ltd announced today that they have entered into a collaboration with ViiV Healthcare to develop and commercialize a new single tablet regimen containing Janssen's Non-Nucleoside Reverse Transcriptase Inhibitor rilpivirine (marketed as EDURANT®) and ViiV's Integrase Inhibitor dolutegravir(marketed as TIVICAY®) as the sole active ingredients for the maintenance treatment of people living with Human Immunodeficiency Virus (HIV).

12 Jun 2014

Study examines effect of phthalate exposure in humans’ sperm epigenetics

A new three-year, $440,000 study led by environmental health scientist Richard Pilsner at the University of Massachusetts Amherst is now underway to investigate whether phthalate levels in expectant fathers have an effect on the couples' reproductive success, via epigenetic modifications of sperm DNA.

12 Jun 2014

Leica Application Suite Advanced Fluorescence 4.0 now launched for advanced life science research

Leica Microsystems has launched the Leica Application Suite Advanced Fluorescence (LAS AF), the software platform for advanced life science research in widefield and confocal microscopy, in its 4.0 version.

12 Jun 2014

Researchers study structural aspects of DNA-particle/lipid interface directly using x-ray scattering

Scientists seeking ways to engineer the assembly of tiny particles measuring just billionths of a meter have achieved a new first-the formation of a single layer of nanoparticles on a liquid surface where the properties of the layer can be easily switched.

11 Jun 2014

Modified mosquitoes produce sperm that only creates males

Scientists have modified mosquitoes to produce sperm that will only create males, pioneering a fresh approach to eradicating malaria.

11 Jun 2014

Dendrimer offers a simple way of creating vesicles

One of the defining features of cells is their membranes. Each cell's repository of DNA and protein-making machinery must be kept stable and secure from invaders and toxins. Scientists have attempted to replicate these properties, but, despite decades of research, even the most basic membrane structures, known as vesicles, still face many problems when made in the lab. They are difficult to make at consistent sizes and lack the stability of their biological counterparts.

11 Jun 2014

Gene variant that increases risk of type 2 diabetes identified in Latino individuals

A genetic analysis of DNA samples of approximately 3,700 Mexican and U.S. Latino individuals identified a gene variant that was associated with a 5-fold increase in the prevalence of type 2 diabetes, findings that may have implications for screening in this population, according to a study in the June 11 issue of JAMA, a diabetes theme issue.

11 Jun 2014

Research to identify new potential targets for cancer therapy

In 2012, about 8.2 million people died of cancer making the disease a major cause of death worldwide. According to the WHO World Cancer Report 2014, this figure is expected to rise within the next two decades.

11 Jun 2014

Autism Speaks collaborates with Google to develop world's largest genomic database on autism

Autism Speaks, the world's leading autism science and advocacy organization, today announced a collaboration with Google to develop the world's largest database of genomic sequence information on individuals with autism spectrum disorder (ASD) and their family members.

11 Jun 2014

Celsion signs definitive asset purchase agreement to acquire EGEN

Celsion Corporation (Celsion) (NASDAQ: CLSN), an oncology drug development company, and EGEN, Inc. (EGEN), a privately-held biopharmaceutical company focused on the development of nucleic acid-based therapeutics for the treatment of cancer and other difficult to treat diseases, today announced the signing of a definitive asset purchase agreement in which Celsion will acquire substantially all of the assets of EGEN, including its Phase Ib DNA-based immunotherapy product candidate EGEN-001 and its therapeutic platform technologies, TheraPlas™ for delivery of DNA and mRNA, TheraSilence™ for delivery of RNA, and RAST™ for Cell Enabled Expression and Secretion of RNA.

10 Jun 2014

DNA News and Research

Further Reading

Fecal microbiota transplantation works by restoring healthy bacteria and functioning to recipient's gut

Delphi Genetics announces new license agreement for use of StabyExpress technology in food industry

Computer programming language automates "laboratory-on-a-chip", may reduce healthcare cost

Artificial sweetener have potential to limit impact of therapeutic drugs

Rice University scientists apply new theory to learn how and why cells differentiate

Trovagene enters into clinical collaboration with Dana-Farber Cancer Institute

Kids with rare mutations in two genes are 4 times more likely to develop severe scoliosis

New genetic 'barcode' for malaria parasites could be used to track and contain spread of disease

Longer looks: Tech-savvy health care ads; being cautious of bad hospital data

DNA methylation identified as potential anti-TNF response biomarker for RA

Janssen, Viiv Healthcare to develop single tablet regimen for maintenance treatment of HIV

Study examines effect of phthalate exposure in humans’ sperm epigenetics

Leica Application Suite Advanced Fluorescence 4.0 now launched for advanced life science research

Researchers study structural aspects of DNA-particle/lipid interface directly using x-ray scattering

Modified mosquitoes produce sperm that only creates males

Dendrimer offers a simple way of creating vesicles

Gene variant that increases risk of type 2 diabetes identified in Latino individuals

Research to identify new potential targets for cancer therapy

Autism Speaks collaborates with Google to develop world's largest genomic database on autism

Celsion signs definitive asset purchase agreement to acquire EGEN

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