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Dr. Jake Shortt discovered a common industrial solvent called NMP has anti-cancer properti...

Researchers from the Peter MacCallum Cancer Centre in Melbourne, Australia, have found that a N-methyl-2-pyrrolidone (NMP), a common solvent used in a wide array of industrial and medical products, has cancer-fighting properties. The discovery came about thanks to an observant researcher, and now the solvent is set to be put to the test in a world-first clinical trial on patients with advanced blood cancer.  Read More

A protein that's more abundant in young mice appears to reverse the aging process in older...

Researchers from the Harvard Stem Cell Institute (HSCI) have shown that injections of a protein dubbed GDF11, when administered to older mice, appear to cause a reversal of many signs of aging. Analysis showed that every major organ system tested displayed signs of improvement, with the protein even appearing to reverse some of the DNA damage which is synonymous with the aging process itself.  Read More

An infusion of blood from young mice has led to cognitive improvements in older mice (Phot...

A literal infusion of some "young blood" has the ability to turn back the clock and restore the mental capabilities of old mice, according to a study conducted by researchers at the Stanford University School of Medicine. If similar results are seen in humans, the simple technique could lead to new treatments for forms of dementia, such as Alzheimer's disease.  Read More

An electronic nose developed by Finnish researchers is capable of distinguishing between p...

Typical approaches to diagnosing prostate cancer can be costly and invasive. Furthermore, a large number of prostate cancers are low-grade and won't result in symptoms or death, meaning that without necessarily extending it, aggressive forms of treatment can impact a sufferer's quality of life. In an attempt to establish a less invasive method of detecting the condition, Finnish researchers have developed an electronic nose capable of sniffing the patient's urine sample to distinguish between prostate cancer and benign disease.  Read More

The researchers say that the injected stem cells regenerated 40 percent of the damaged hea...

In what could mark a significant breakthrough in the treatment of heart disease, researchers at the University of Washington (UW) have successfully repaired damaged tissue in monkey hearts using cells created from human embryonic stem cells. The findings demonstrate an ability to produce these cells on an unprecedented scale and hold great potential for restoring functionally of damaged human hearts.  Read More

Research suggests a blood test to detect depression is possible (Photo: Shutterstock)

At present, reaching a diagnosis for depression typically involves interviews with the patient, resulting in a drawn out and costly process. Some recent research efforts have sought to address this, such as a diagnostic technique that measures electrical activity in the brain to more quickly detect mental illness. Now a team of Austrian researchers has demonstrated a link between levels of serotonin in the blood and the depression network in the brain, meaning that diagnosing depression could soon become a much more efficient undertaking.  Read More

Knee cartilage anatomy: the source of many problems for osteoarthritis sufferers (Image: G...

3D bioprinting experts at the University of Pittsburgh’s School of Medicine are examining techniques that print stem cells into robust scaffolding structures directly at the site of cartilage damage, in an effort to repair damaged cartilage and prevent osteoarthritis.  Read More

3D printing allows researchers to create models of tumor tissue that more accurately repli...

Medical research is only as good as the model, whether you’re using one animal to stand in for another, or creating in vitro replicas of tissue and organs. A research lab at Drexel University specializing in biofabrication recently used 3D printing to create models of tumor tissue that more closely replicate real tumors than traditional 2D tissue culture. Appropriating tools in this manner could lead to a better understanding of how tumors grow, and importantly, how they die.  Read More

Researchers from North Carolina State University have developed a dual-frequency ultrasoun...

While existing ultrasound technologies are able to identify plaque buildup on artery walls, determining when that plaque is at risk of breaking off, resulting in a heart attack or stroke, has proven a more complicated task. A team of researchers from North Carolina State University has now developed a dual-frequency ultrasound device that could help identify so-called vulnerable plaque and enable a more accurate diagnosis for at-risk patients.  Read More

For the first time, researchers at the University of New South Wales in Australia have use...

According to the World Health Organization, more than 360 million people worldwide live with disabling hearing loss, and for many, devices such as hearing aids and cochlear implants allow them to maintain a normal life style. But what if a cochlear device could offer a biological solution that would enhance a patient’s experience?  Read More

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