A mechanism used by bacteria to defend themselves could lead to the development of new antibiotics. Princeton Engineering researchers have found a compound that can kill bacteria that cause incurable infections, with the potential to address the current drug-resistance crisis. The compound, called cloacaenodin (chloa-say-nodin), is a short, slip-knotted chain of amino acids known as a lasso [...]
First study to show that delivering information at the natural tempo of our neural pulses accelerates our ability to learn. Participants who received a simple 1.5-second visual cue at their personal brainwave frequency were at least three times faster when it came to improving at a cognitive task. When participants were tested again the [...]
A Yale study says not yet. A recent study led by Yale University highlights that while neuroimaging holds great potential in connecting specific symptoms of mental health disorders to abnormal brain activity, there are still challenges to overcome before it can be reliably used to diagnose conditions like PTSD. The study underscores the need for further research [...]
Study suggests people who have had COVID-19 benefit from vaccination, even if they’ve delayed it. Immunity from COVID-19 appears to gather strength with more time between vaccination and infection, a new laboratory study from researchers at Oregon Health & Science University suggests. The findings carry implications for vaccine recommendations as the pandemic transitions to an endemic [...]
The incorporation of exotic DNA from wild relatives into wheat results in a remarkable yield increase of up to 50%, even in hot weather, surpassing elite lines without these genes. Amid a year of record-breaking temperatures, research from the Earlham Institute in Norwich and the International Maize and Wheat Improvement Centre (CIMMYT) provides much-needed [...]
Australia has become the first country to recognise psychedelics as medicines, after the Therapeutic Goods Administration took researchers by surprise and approved the psychedelic substances in magic mushrooms and MDMA for use by people with certain mental health conditions. MDMA and psilocybin, the active ingredient in magic mushrooms, will be considered schedule 8 drugs - [...]
In a new study, scientists with the University of Florida have found that a combination of silver nanoparticles and antibiotics is effective against antibiotic-resistant bacteria. The researchers hope to turn this discovery into viable treatment for some types of antibiotic-resistant infections. Antibiotic-resistant infections kill more than a million people globally each year. For centuries, [...]
Peritoneal cancer is difficult to treat and has a poor survival prognosis. But a new and effective nanomedicine delivery system is offering some hope. The company is called NaDeNo and is well underway with the development of a new cure for cancers that have spread to the peritoneal cavity. It is a spin-off from [...]
According to a new study by researchers at Penn Medicine, ketamine, which is well-known as an anesthetic and is becoming increasingly popular as an antidepressant, dramatically reorganizes activity in the brain, almost as if a switch were turned on. The study, published in Nature Neuroscience, found that after administering ketamine, there were drastic changes in [...]
A new immunotherapy releases cancer-killing cytokines only within the tumor. Researchers at the University of California San Francisco (UCSF) have developed a new T cell-based immunotherapy that selectively targets cancer cells, producing a powerful anti-cancer cytokine specifically when it encounters tumors. This therapy effectively eliminated melanoma and pancreatic cancer in mice, with minimal side effects. This [...]
