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cell signaling

Colorized scanning electron micrograph of a T lymphocyte.
Abstractions blog

Immune Cells Measure Time to Identify Foreign Proteins

Immunologists confirm an old hunch: T-cells identify what belongs in the body by timing how long they can bind to it.

cell biology

The Secret Power of the Cell’s Waste Bin

Trash collectors in the cell moonlight at the controls of the genetic machinery.