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

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

A growing number of new studies have found that, at least for some cells, death isn’t the end, but the beginning of something ...

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

New research has mapped the cell types that specialize to form reproductive organs in both sexes, identifying key genes and ...

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

Cells may generate their own electrical signals through microscopic membrane motions. Researchers show that active molecular ...

Using human intestinal organoids, scientists uncovered a previously unknown immune function of M cells. By presenting gluten ...

What keeps our cells the right size? Scientists have long puzzled over this fundamental question, since cells that are too large or too small are linked to many diseases. Until now, the genetic basis ...

Researchers discovered that a long-misunderstood protein plays a key role in helping chromosomes latch onto the right “tracks ...

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

Tiny structures inside your cells keep your body alive by turning food into fuel. These structures, called mitochondria, ...