Researchers at the University of Calgary have reported what could be a major breakthrough in the treatment of colorectal cancer: removing a single gene may render tumor cells visible to the immune system and dramatically improve the effectiveness of immunotherapy. The study, published in the journal Cell Reports Medicine, was led by Dr. Arshad Ayyaz…
Fiber has been getting a lot of attention in the news lately. What exactly is dietary fiber, and why is it important for overall health? Dietary fiber refers to the parts of plant-based foods that your body can’t digest or break down. Unlike proteins, fats, or simple carbohydrates, fiber passes through the digestive system largely…
Skin cancer is the most common cancer in the U.S., and it only takes one blistering sunburn during childhood or adolescence to nearly double a person’s chance of developing melanoma later in life, according to the American Academy of Dermatology Association. Since babies are much more prone to sunburn than older kids, it’s especially important to…
Whether skies are clear or overcast, your skin is exposed to ultraviolet (UV) radiation from the sun. UVB rays are the primary cause of sunburn, while UVA rays penetrate more deeply, contributing to premature aging, such as fine wrinkles and sunspots. Both forms of UV radiation increase the risk of skin cancer. A tan is…
Menopause is a natural transition that marks the end of a woman’s reproductive years. It’s defined as 12 consecutive months without a menstrual period. However, there are exceptions. Procedures that affect the uterus or certain types of hormonal birth control can stop monthly bleeding, even if menopause has not yet occurred. While many people associate…
Stroke remains a leading cause of serious disability and death, but recognizing symptoms quickly and seeking immediate medical attention can dramatically improve outcomes. Mayo Clinic experts emphasize that knowing the warning signs of stroke and acting fast can save brain function and lives. “Time is brain when it comes to stroke treatment,” says Josephine Huang M.D.,…
A large international study published in the journal Nutrients has found that low protein intake among people over the age of 50 is associated with a faster decline in muscle strength and a reduced ability to perform everyday activities. The study was conducted by a team of scientists from universities in the UAE, Denmark, Finland,…
Scientists have reported encouraging results from an international clinical trial of the new anticancer drug “amivantamab”, which, in a number of cases, led to the complete disappearance of tumors in patients with severe forms of head and neck cancer. The results of the study were presented at the annual conference of the American Society of…
Some existing research has suggested that egg consumption could benefit brain health as we age, with one recent study indicating that eating one egg per week was linked to lower Alzheimer’s risk. A new study now claims that eating eggs at least five times a week is linked to a lower likelihood of receiving an…
A new study published in the journal Microsystems & Nanoengineering suggests that the behavior of glioblastoma cells — one of the most aggressive forms of brain cancer — is influenced not only by the chemical environment and the stiffness of surrounding tissues, but also by the viscosity of the surrounding fluid. The work was carried…
