Cell signaling step sharpens understanding of how the body responds to exercise's energy demands

Researchers have investigated the role of a certain enzyme in regulating energy in muscle and exercise performance for ...
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G protein simulations reveal how a critical signaling step works inside cells

UNC researchers discovered how a key step in cell signaling works by showing exactly how G proteins detach from receptors that many common medicines target. Subscribe to our newsletter for the latest ...
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Kinase atlas uncovers hidden layers of cell signaling regulation

(MEMPHIS, Tenn. – November 6, 2025) The enzyme RNA polymerase II transcribes genes into messenger RNA. This process is guided by modifications to the enzyme’s “tail” called phosphorylation patterns.
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How gene mutations disrupt cell growth and trigger cancer?

Cancer begins when mutations in specific genes override the body’s built-in controls on cell division, allowing rogue cells ...