Shopping? Check out our latest product comparisons

Disease

A compound commonly found in fruit and vegetables, including apples, grapes and strawberri...

Alzheimer's disease represents the most common form of dementia, with the early stages of the disease generally characterized with short term memory loss and learning difficulties that increase in severity as the patient progresses in age. Scientists at the Salk Institute for Biological Studies, California, have discovered that with regular treatments of the antioxidant fisetin, they were able to prevent memory loss in mice with genetic mutations linked to Alzheimer's.  Read More

A new cell-printing technique similar to the ancient art of block printing could see the c...

Researchers in Houston have developed a cost effective method for printing living cells, claiming almost a 100 percent survival rate. The method, which is akin to a modern version of ancient Chinese wood block printing, allow cells to be printed on any surface and in virtually any two dimensional shape. And while current inkjet printers adapted to print living cells can cost upwards of US$10,000 with a cell survival rate of around 50 percent, this simple new technique could see the cell stamps produced for around $1.  Read More

New technology could allow vaccines to be produced when and where they're needed (Photo: S...

Researchers from the University of Washington have created a vaccine with the potential to make on-demand vaccination cheaper and quicker, using engineered nanoparticles. Tests with mice show definite promise for the technology's use on humans.  Read More

Patterns created by bacteria swimming through the living liquid crystal

With any medical condition, the earlier it's detected, the better the chances are of successfully treating it. When assessing biological samples from a patient, however, it's often quite difficult to see the indicators of a disease when it's still in its early stages. That could be about to change, thanks to the development of a solution known as "living liquid crystal."  Read More

Australian researchers have developed a new type of laser that could expand the applicatio...

Various institutes around the world have long touted the potential of breath testing as a form of early and non-invasive disease detection. Now a research team from Australia's University of Adelaide has developed a new kind of laser with the ability to detect low concentrations of gases, opening up even more possibilities for disease diagnosis and other applications such us measuring the concentration of particular greenhouse gases in the atmosphere.  Read More

The 3D-printed implant that has given a once wheelchair-consigned teenager the ability to ...

Much of the fanfare surrounding 3D printing has centered on its enabling consumers to create objects themselves, potentially circumventing traditional production models. Alongside NBA figurines and 3D printed pizza, however, the technology continues to provide valuable solutions in the field of medicine. Mobelife, a Belgium-based implant design company, has 3D printed a custom hip implant and given a once wheelchair-consigned teenager the ability to walk on her own.  Read More

A rendering of the nanometer-scale DNA clamp, that recognizes genetic mutations more stron...

Scientists have developed a special DNA clamp to act as a diagnostic nano machine. It's capable of detecting genetic mutations responsible for causing cancers, hemophilia, sickle cell anemia and other diseases, more efficiently than existing techniques. Not only can the clamp be used to develop more advanced screening tests, but it could also help create more efficient DNA-based nano machines for targeted drug delivery.  Read More

NTU Prof Peter Preiser and scientist Dr Annie Gao

A new discovery by scientists from Singapore’s Nanyang Technological University (NTU) holds promise for the development of a Malaria vaccine. The result of five years research, the breakthrough is based on the ability to block the invasion of red blood cells by the deadly parasite.  Read More

Researchers at the University of Huddersfield are developing a breath test for lung cancer...

With lung cancer survival rates greatly improved by early detection, we've seen a number of efforts to develop a better way to detect the disease in its early stages. Various breath test devices have been developed by a number of companies around the world, and now a team from the University of Huddersfield in the UK plans to trial such a device to identify lung cancer in pharmacies.  Read More

Drugs called 'pharmacoperones' can fix the problems that occur when proteins 'misfold'

Proteins adopt their functional three-dimensional structure by the folding of a linear chain of amino acids. Gene mutation can cause this folding process to go awry, resulting in "misfolded" proteins that are inactive or, in worse cases, exhibit modified or toxic functionality. This is the cause of a wide range of diseases, but researchers have developed a technique that fixes these misfolded proteins, allowing them to perform their intended function, thereby providing a potential cure for a number of diseases.  Read More

Looking for something? Search our 27,886 articles