The immune system and man-made materials work together in a big way to help heal broken bones. Calcium phosphate (CaP) materials, like hydroxyapatite and β-tricalcium phosphate, are often used as bone replacements. They are good at helping new bone grow, but scientists are still figuring out how to
Bones healing is a complex process. It involves many cells and signals. Macrophages, a type of immune cell, play a big role. They help other cells, called mesenchymal stromal cells (MSCs), to grow and change. This process is not just about chemicals. It also depends on physical forces, like pressure
In Eastern Morocco, a 32-year-old woman faced severe knee issues. She had been using high doses of dexamethasone for a long time. This led to a serious condition called osteonecrosis in both her knees. This condition can cause the knee joint to break down over time, making it hard to move around.
5G technology is the newest big thing in mobile communication. It's super fast and connects lots of devices at once. But, it also brings up questions about how it affects our health, especially our sleep. Sleep is crucial for our bodies to rest and recharge. It's divided into different stages, and
In the heart of western Kenya, a tiny freshwater snail is making a big impact on public health. This snail, known as Biomphalaria pfeifferi, has a unique way of reproducing. It mostly fertilizes its own eggs, leading to many identical snails. This might not seem important, but it is crucial for unde
The world of silkworms is more complex than it seems. These tiny creatures have a unique way of handling cold weather. Scientists have been studying how silkworm eggs react to chilly temperatures. They have found that when it gets cold, the eggs go into a kind of sleep called diapause. This is a
LCNEC stands for Large Cell Neuroendocrine Carcinoma. It is a particularly aggressive type of lung cancer. It is a type of non-small cell carcinoma. This type of cancer has been recognized as a distinct tumor for many years. It is a type of cancer that is hard to diagnose and treat. This is bec
Breast cancer treatment has seen a significant shift with the introduction of PARP inhibitors. This change has brought mainstreaming cancer genetics into the spotlight. This approach uses genetic information to predict how well a patient will respond to treatment. As a result, the criteria for BRCA
The world of wearable technology is buzzing with a new invention. This isn't just about fancy watches or fitness trackers. It's about creating power from simple movements. A new device called a triboelectric nanogenerator (TENG) is making waves. It turns mechanical energy into electrical energy. Thi
In a remarkable breakthrough, French researchers have identified a new blood type in a woman from Guadeloupe. This new blood type, named "Gwada negative, " is quite the rarity, as the woman is the sole known carrier worldwide. The discovery took place 15 years after her blood sample was collected du
