Investigational K-911 is a once-daily nitric oxide-donating bimatoprost eye drop designed to lower intraocular pressure
Abbott’s (NYSE: ABT) Amulet 360 left atrial appendage (LAA) occlusion device received CE mark, the company announced today.
Paradromics received FDA approval to expand the types of computing devices that could be used with its investigational brain-computer interface (BCI) system, the company told MassDevice.
What if amyloid plaques are not the whole story of Alzheimer’s disease? New research suggests that a broad range of Alzheimer’s pathologies may be orchestrated by a molecular switch called ERBB4 when it turns on in the wrong neurons. Once activated, this misplaced signal can set off a chain reaction that disrupts brain circuits, eliminates synapses, activates glial cells, increases amyloid pathology and impairs memory.
Researchers have developed a “scaffold” that mimics natural tissue and could lead to more durable rotator cuff repairs, including for large injuries and cases involving bone and tissue degeneration that are often the most difficult to fix. Devised by a team at the Perelman School of Medicine at the University of Pennsylvania, the new system was detailed in Science Advances.
A researcher in Chicago remotely controls a miniaturized brain implant in Daejeon, Korea—over the internet. Korean researchers have developed a wireless device that can deliver drugs and light to precisely modulate targeted neurons from anywhere in the world.
The blood–brain barrier (BBB) is a protective filter that lines the brain’s blood vessels and is notoriously hard to penetrate, making the treatment of brain disorders very difficult. Strategies designed to breach the BBB include using brain surgery and focused ultrasound waves to create physical openings for the transportation of medicines and employing engineered adeno-associated viruses (AAVs) to ferry genetic payloads into desired locations, but these methods have limitations. Now, researchers at Caltech have developed a new, more effective way to transport potentially life-changing therapeutics across the BBB.
A new study from the University of Oulu suggests that gut bacteria may send different biological signals in Parkinson’s disease. The findings add to growing evidence that changes in the gut could be linked to Parkinson’s disease and may eventually help researchers identify new underlying mechanisms for the condition.
Sepsis, a life-threatening condition that stems from the body trying to fight off an infection, plagues more than 1.5 million patients a year in the U.S. alone, with one in three deaths recorded in hospitals attributed in part to sepsis. Despite the severity of the condition, which can kill in as little as 12 hours, it takes between two and seven days for most traditional approaches to definitively identify sepsis-causing bacteria in blood infections.
Men are likely to suffer more extensive heart attacks than women. Studies have shown that male sex hormones, such as testosterone, intensify inflammation during an acute heart attack and lead to a larger area of damage. According to a study from the University of Gothenburg, patients treated with medication for benign prostatic hyperplasia at the time of a severe acute heart attack experienced fewer serious complications from the attack.