Cancer can affect any part of the body, including the blood. Leukemia and lymphoma are both forms of blood cancer. The main difference is that leukemia affects the blood and bone marrow, while lymphomas tend to affect the lymph nodes.…
What are the early symptoms of leukemia in children?
Many symptoms of leukemia in children are also symptoms of common, less serious childhood illnesses. Leukemia can be chronic, and the symptoms may develop slowly, or it can be acute, and the symptoms may appear very quickly. Childhood leukemia also affects teens.…
What is causing this pain in my back?
Table of contents Causes Risk factors Symptoms Diagnosis Treatment Prevention If you buy something through a link on this page, we may earn a small commission. How this works. Back pain is a common reason for absence from work and for…
What to know about breast cancer
Breast cancer is the most common invasive cancer in women and the second leading cause of cancer death in women after lung cancer. Advances in screening and treatment for breast cancer have improved survival rates dramatically since 1989. According to the American…
Resistance training for healthy aging: The whys and hows
Exercise that builds muscle endurance, or resistance training, can help older adults to preserve their independence and quality of life. It can overcome the loss of muscle mass and strength, build resilience, ease the management of chronic conditions, and reduce…
Ageotypes: Why do people age differently?
Everyone ages differently, but why is that? A team of researchers has pinpointed four “ageotypes” — main biological pathways for aging — that could help us answer that question. that could help us answer that question.Everyone ages, but not in…
Aggressive melanoma: Circular RNA explains spread
Researchers have zoomed in on the fine molecular and epigenetic mechanisms that explain the aggressive spread of melanoma. Along with DNA and proteins, RNA is one of the three essential macromolecules necessary for all forms of life. The typical process at…
Marathon running may reverse a risky part of the aging process
People have long been aware of the benefits of exercise. Now, a new study finds that one particular aspect of fitness — that is, training for a specific goal — may be particularly advantageous. A new study has shown that…
Study sets blood pressure target for people over 80
Lowering an older person’s systolic blood pressure to 120 mmHg or lower reduces the risk of heart disease, but increases the chance of kidney changes.Older adults may need different guidelines for maintaining healthy blood pressure, new research suggests. In the…
What is fainting, and what causes it?
Fainting, or syncope, is a sudden and temporary loss of consciousness. This usually occurs due to a lack of oxygen reaching the brain. Many things can cause oxygen deprivation to the brain, including low blood pressure. Fainting is not usually serious.…