Many people are familiar with histamine, a biological molecule that serves as a key driver of allergic reactions and other ...

Think of the bone marrow as the body’s factory for blood and immune cells. In myelodysplastic syndromes (MDS), that factory breaks down—producing too few cells, and the ones that do roll off the line ...

Unstable proteins are the main drivers of many different heritable diseases, according to a new study, including genetic disorders responsible for the formation of cataracts, and different types of ...

A study demonstrates that the 'previous state' of blood stem cells plays a decisive role in the subtype of leukemia that develops. The new technique, called STRACK, allows monitoring of the evolution ...

Every cancer carries a unique genetic fingerprint: variations in DNA known as “somatic variants” that occur in tumor DNA but are absent from the patient’s healthy cells. While some cancers may also ...

Biological aging undeniably affects human cognitive function. 1 However, how this happens—the underlying factors, interactions, and processes—remains unclear. He and his team want to understand how ...

When people donate blood, stem cells in the bone marrow make new blood cells to replace what was lost. This stress can drive the selection of certain clones—groups of blood cells with a slightly ...

A new study suggests that the mitochondria in human egg cells don't accumulate DNA mutations with age, which sets them apart from other tissues in the body. When you purchase through links on our site ...

Scientists are warning the public about bird flu after a patient in Louisiana showed mutations that could increase the transmission of the virus. The Centers for Disease Control and Prevention ...