Robot

Fighting cancer often means employing a suite of techniques to target the tumor and prevent it from growing and spreading to other parts of the body. It’s no small feat — the American Cancer Society predicts roughly 1.8 million new cases of cancer in the country in 2020, underscoring the […]

Scientists from the Vaccine and Infectious Disease Organization-International Vaccine Centre (VIDO-InterVac) at the University of Saskatchewan (USask) and Temple University in Philadelphia, Penn., have demonstrated that a salmonella biofilm protein can cause autoimmune responses and arthritis in animals. Salmonella was previously thought to only form biofilms in the environment, such […]

A research group led by Daniel Aili, associate professor at LiU, has developed a bioink to print tissue-mimicking material in 3D printers. The scientists have developed a method and a material that allow cells to survive and thrive. “Bioprinting is a new and exciting technology to manufacture three-dimensional tissue-mimicking cell […]

Rathke’s cleft cysts are benign, fluid-filled growths that develop in the pituitary gland, a small oval-shaped gland near the underside of the brain. Usually, these cysts don’t cause symptoms.  However, if they become large enough to compress the organ and surrounding tissues, then they can cause problems with vision and […]

Biology is rife with examples of collective behavior, from flocks of birds and colonies of bacteria to schools of fish and mobs of people. In a study with implications from oncology to ecology, researchers from Rice University and the University of Georgia have shown that data science can unlock subtle […]

Rare inherited mutations in the body’s master regulator of the DNA repair system – the TP53 gene – can leave people at a higher risk of developing multiple types of cancer over the course of their lives. Now, for the first time, a team led by researchers in the Basser Center for BRCA at […]

Seniors who can identify smells like roses, turpentine, paint-thinner and lemons, and have retained their senses of hearing, vision, and touch may have half the risk of developing dementia as their peers with marked sensory decline. In a study by UC San Francisco, researchers tracked close to 1,800 participants in […]

A new study reveals intricate details about the biology of the huntingtin protein (HTT), which is responsible for Huntington’s disease. The research focuses on axonal transport — the way in which vital materials travel along pathways called axons inside nerve cells, or neurons. Scientists found that HTT sometimes journeys along these […]

A new blood test that reliably predicts outcomes for heart failure patients could lead to new diagnostics and treatments for COVID-19 patients as well, according to newly published research from cardiologists at the University of Alberta. The researchers examined circulating angiotensin peptide levels in the blood of 110 people who were experiencing […]

Preliminary findings from Harvard Medical School researchers at Massachusetts Eye and Ear may pave the way for trials to test bone density medications for hearing loss. Hearing loss caused by damaged nerves, whether from sound exposure or aging, is irreversible. There are currently no medications approved by the Food and […]

In a new study of human ear tissues, hearing scientists at Harvard Medical School and Massachusetts Eye and Ear have demonstrated that age-related hearing loss, also called presbycusis, is mainly caused by damage to hair cells, the sensory cells in the inner ear that transform sound-induced vibrations into electrical signals […]

As the most common form of dementia and the sixth-leading cause of death in the U.S., Alzheimer's disease is not foreign to Americans. Many of us know someone battling the disease— a disease that doctors are still continuing to understand. While the majority of previous research has been focused on treatment, researchers […]