As people age, their immune system function declines. T cell populations become smaller and can't react to pathogens as ...

No one has yet created a fully functioning artificial cell. But a research team at Aarhus University has taken a step in that ...

Cells manage a wide range of functions in their tiny package — growing, moving, housekeeping, and so on — and most of those functions require energy. But how do cells get this energy in the first ...

A quick revision guide covering key concepts, biomolecules, cell organelles, and essential NEET-style MCQs to boost exam ...

Over the past few decades, advances in hematology have illuminated how a delicate balance between stem cell self-renewal and ...

The immune cell repertoire is composed of many different cell types that are orchestrated in response to infection and other pathogens that enter the body. As a result, the body can defend itself ...

What keeps our cells the right size? Scientists have long puzzled over this fundamental question, since cells that are too ...

Mitochondria can lose power like batteries, but they can potentially be regenerated—a promising development than can be used ...

Reducing calorie intake helps cancer-fighting immune cells do their jobs more effectively, reports a study by Van Andel ...

Dietary restriction reshapes CD8+ T cell metabolism by increasing ketone body–driven acetyl-CoA production, preventing ...

A new study identifies molecular factors that promote small vessel disease—and an active drug that can restore impaired ...