Although we know that exercise improves anxiety and mood problems in younger people with cancer, few studies have looked at the effects of exercise on older adults with cancer. Since most new cancer cases occur in adults aged 60 or older, a team of researchers from the University of Rochester Medical Center and other institutions…
New research on the autoimmune disease systemic lupus erythematosus (SLE) provides hints to the origins of the puzzling disorder. The results were published in Nature Immunology. In people with SLE, their B cells – part of the immune system – are abnormally activated. That makes them produce antibodies that react against their own tissues, causing…
Rearing its head in infancy, Christianson Syndrome is a rare disorder whose symptoms include intellectual disability, seizures and difficulty standing or walking. Although it is becoming increasingly diagnosed, with little being known about the neural mechanism behind the disease, therapeutic options for patients remain limited. Now, researchers at McGill University focusing on the intellectual disability…
IMAGE: Top: Engraving discovered at the Blombos site (South Africa) dating back 75,000 years before the present. Center: Example of visual categories used in the experiment. Bottom: Lateral and inferior views… view more Long before Lascaux paintings, humans engraved abstract motifs on stones, shells or egg shells. the earliest are 540,000 years old. For the archaeologists…
For the first time, a team of neuroscientists from Columbia University have controlled a visual behavior of a mouse by activating a few neurons in its visual cortex. In their study, published in Cell, the researchers demonstrated that specific groups of neurons, known as neuronal ensembles, have a causal role in behavior. The researchers used…
IMAGE: Ramesh Shivdasani, MD, PhD view more Credit: Dana-Farber Cancer Institute Two distinct subtypes discovered, each with dramatically different risks of recurrence Patients with more aggressive subtype can be monitored vigilantly for recurrence and possible treatment, while patients with the less aggressive subtype can be advised their prognosis is excellent BOSTON – Researchers have discovered two…
IMAGE: Lee Jennings, M.D. view more Credit: OU Medicine OKLAHOMA CITY – The University of Oklahoma Health Sciences Center, working with partners across the state, has been awarded a $3.75 million federal grant to enhance the care and support of a growing group of Oklahomans – those who suffer from memory loss, Alzheimer’s disease and other…
Not all burning mouths are the result of a medical condition known as “burning mouth syndrome” (BMS) and physicians and researchers need better standards for an appropriate diagnosis, according to new research at the School of Dental Medicine at Case Western Reserve University. BMS is a painful, complex condition associated with a chronic or recurring…
IMAGE: Scientists at the Center for Research on Inflammatory Diseases (CRID) show why pediatric patients with sepsis suffer from more inflammation and organ injury than adults. New treatment strategies may be… view more Credit: image: Mariana J. Kaplan / NIAMS Systemic Autoimmunity Branch An immune mechanism that makes babies more likely than adults to die from…
IMAGE: Deep Aging Clocks: the emergence of AI-based biomarkers of aging and longevity. view more July 3, 2019 – There are two kinds of age: chronological age, which is the number of years one has lived, and biological age, which is influenced by our genes, lifestyle, behaviour, the environment and other factors. Biological age is the…