Tendons can be tricky to heal. They often take a long time to recover, and sometimes they don't heal properly. But what if there's a better way to fix them? Researchers have been working on a new method using special materials and stem cells to help tendons heal faster and better. They used a special kind of fiber made from a material called polycaprolactone (PCL) a...
Bone marrow transplants can be a lifesaver for people with blood cancers. But they come with some tough side effects. One big problem is severe mouth sores, which can make eating painful and slow down recovery. A recent study looked at how bad mouth sores affect patients' strength and overall feel after a transplant. The study followed 31 adults who had bone marrow ...
When skin gets hurt, the body kicks into high gear to fix it. This process is complicated and involves many steps. One exciting area of research is using tiny packages from fat cells called exosomes. These exosomes have shown great promise in speeding up healing. They help by calming inflammation, encouraging cells to grow and move, boosting blood vessel formation, a...
Dental pulp stem cells (DPSCs) are a key player in the world of regenerative medicine. They are easy to access and can transform into various cell types. This makes them perfect for creating three-dimensional (3D) models, known as organoids. These organoids are a big deal because they mimic the complexity of real tissues much better than the old flat (2D) cultures. T...
Ankylosing spondylitis is a complex condition. It affects the spine and joints, causing pain and stiffness. It is a chronic disease. It can be tough to manage. Researchers have been looking into how aging might play a role in making this condition worse. They are exploring the connections between aging and the disease. This could lead to new treatments. The focus is...
Breast cancer is a serious issue. It is one of the most common types of cancer in women. It is known for its ability to spread quickly and aggressively. This is due to a specific type of cell called breast cancer stem cells. These cells are particularly troublesome because they can migrate and invade other parts of the body. This makes it hard to treat and cure. ...
Blood cancers can be tough to beat. But there is hope. One method that has shown promise is allogeneic peripheral-blood stem-cell transplantation. This is a fancy way of saying using stem cells from a matched related donor. This process is often used after a patient has gone through myeloablative conditioning. That is a strong treatment to wipe out the diseased bo...
Skin cancer is a big deal. It's the second most common type of skin cancer. It's called cutaneous squamous cell carcinoma or CSCC for short. It's not usually life-threatening, but it can cause serious problems. The tumor's nature varies a lot from person to person. This makes treatment tricky. To understand these tumors better, scientists need to study them in a lab....
Ultrasound technology has been a game-changer in the medical field. It is safe and does not require surgery. It has been used to treat long-term illnesses. But did you know that it can also affect fat cells? Researchers looked into how low-intensity pulsed ultrasounds impact fat cells and tissue. They found that a quick burst of ultrasound did not harm or change the ...
The air we breathe is full of tiny particles and gases that can be harmful. These include things like dust, smoke from cars and factories, and even smoke from cigarettes. These pollutants can cause or worsen lung diseases. The damage they cause depends on what they are made of and how well our lungs can heal themselves. There are special cells in our lungs called ste...