Some common signs of aging include thinning hair and wrinkled skin, but before they even show up on our faces, […] ...

the increase in cell numbers that occurs through repeated cell division. Cell growth can also refer to the enlargement of cell volume, which can take place in the absence of cell division.

Apr. 16, 2025 — There's a sensation that you experience -- near a plane taking off or a speaker bank at a concert -- from a sound so total that you feel it in your very being. When this happens ...

Cell biology is the discipline of biological sciences that studies the structure, physiology, growth, reproduction and death of cells. Research in cell biology uses microscopic and molecular tools ...

As noted above, stellate cell activation is the central event in hepatic fibrosis. Activation consists of 2 major phases: (1) initiation (also called apreinflammatory stage) and (2) perpetuation ...

The precise use of immunotherapy agents in locally advanced head and neck squamous cell carcinoma has not been clearly ...

There are few things more frustrating than experiencing a poor signal on your cell phone. From dropped calls to messages that won’t send and streaming services that stutter and die, a lack of ...

Netflix’s Sean Krankel talks about developing a mobile game directly with Black Mirror creator Charlie Brooker ...

Apr. 16, 2025 — Scientists have discovered how aging blood stem cells acquire mutations that give them a growth edge, creating fertile ground for the development of clonol hematopoiesis, a ...

See what moon phase it is tonight and find out when you can see the rest of the moon phases for 2025. Today, April 17, 2025, the moon is 19 days old and is in the Waning Gibbous phase of its lunar ...

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