DNA and RNA hold a supercomputer's worth of information in a very small space in the nucleus of a cell. And how they are packed so tightly in such a tight volume can offer new ways to pack the material in synthetic capsules for the delivery of genetics-based therapeutics, researchers at North Carolina State University have said.
Researchers have developed a new technique that could enable an earlier and more accurate identification of the presence of a particular bacteria, virus or fungus even when the infection remains only in the respiratory or gastrointestinal tract.
Feedback from an early-access program for Synthetic Genomics' personal DNA workstation has started to emerge. And the initial news is positive, with a researcher at the University of California, San Francisco, reporting that the device is cutting the time and money it takes to synthesize DNA.
Researchers at the University of Maryland at Baltimore succeeded in delivering nanoparticles into cancer cells that changed packaged DNA into circular DNA, a breakthrough that may have applications for oncology and gene-based therapy.
Drug delivery specialist Genisphere announced that it has raised $2 million in private funding to advance its 3DNA nanotechnology platform through collaborations with pharma companies. The funders are existing investors including Corporate Fuel Partners.
While test strips and expensive polymerase chain reaction (PCR) machines exist in the Ebola detection market, scientists are after a medical device that can detect and prevent the spread of Ebola at a low cost.
Johns Hopkins researchers published a study showing they can use biodegradable nanoparticles to carry DNA to brain cancer cells. The animal study suggests that these vehicles could deliver what they call "death genes" to the cells, treating the cancer while preserving healthy brain cells in the process.
In the 13 years since the publication of the rough draft of the human genetic code, scientists have run thousands of genome-wide association studies to find links between DNA and disease. The work has delivered some insights, but also shown the method has limitations. Now, a new approach could avoid these flaws.
The rise of three-dimensional modeling software has changed how Hollywood studios make movies, architects plan skyscrapers and sportswear companies design running shoes. Now, the same software and design principles are changing how researchers develop drug delivery vehicles.
Exact Sciences stock plunged more than 20% late Thursday morning based on what was ostensibly positive early news about a massive pivotal study for the company's colorectal cancer molecular diagnostic test. While the data met all endpoints, investors clearly wanted better and they punished the company as a result.