Ever wondered why muscles get tired faster as we age? It's not just about lack of exercise. Scientists are diving deep into the tiny structures within our muscles, called myofibrils, to understand this age-related fatigue. These myofibrils are like the powerhouses of our muscles, responsible for con
Imagine a young girl facing two rare health problems in her early years. At just 5 months old, she was diagnosed with a condition called diffuse mesangial sclerosis, a rare cause of severe kidney issues in infants. Fast forward to age 3, she started experiencing swollen lymph nodes in her neck that
Alzheimer's disease (AD) can be quite tricky, with various processes happening behind the scenes in our brains. One of these is ferroptosis, a type of cell death involving iron and oxidative stress. As we age, our body's antioxidant systems may not work as well, leading to more ferroptosis. This can
Did you know that as we age, our muscles begin to shrink? This issue is even bigger for those with type 2 diabetes. Scientists wanted to find out if eating more protein could help. They did a small study with middle-aged and older folks with type 2 diabetes. They looked at whether more protein could
When young mice are exposed to super-fine dust particles known as PM2. 5, they might deal with long-term muscle troubles. These particles can slow down muscle development and harm mitochondria, which are the energy factories inside our cells. Interestingly, the effects aren't equal between genders.
You might have heard that female athletes are less likely to suddenly die from heart issues than males. But why is that? Researchers have gathered data from various studies to find out. It turns out, there's more to it than just being a guy or a girl. Scientists have been looking into this for a wh
Skeletal muscle dysfunction (SMD) is a serious problem for folks with chronic obstructive pulmonary disease (COPD). It affects how well they get better and live their lives. Mitochondria, the powerhouses of cells, play a big role in this. They keep their networks in check through something called mi
In 2025, the Mediterranean diet once more bagged the top spot in U. S. News & World Report's annual diet rankings. This diet, often called a lifestyle, focuses on eating fruits, veggies, grains, olive oil, and nuts while limiting sweets, dairy, and meat, especially red meat. Fish, especially fatty t
Tuberculous meningitis (TBM) leaves more than a third of its victims with serious disabilities. While a lot of recent focus has been on adjusting the dosage of rifampicin, another drug, pyrazinamide, is often ignored. Pyrazinamide has the advantage of better penetration into the central nervous syst
You know how anxiety is a big deal for many teens these days? One way to help might be through something called internet-delivered acceptance and commitment therapy, or iACT. This is just a fancy name for online therapy. It's convenient and cost-effective, especially for those who have trouble getti
