Most cell signals are chemical in nature. For example, prokaryotic organisms have sensors that detect nutrients and help them navigate toward food sources. In multicellular organisms, growth factors, ...
A study conducted at the Hubrecht Institute reveals that the intestines use the rhythm of a signal to decide which cells to ...
Research has revealed that the role of an important protein in colorectal cancer may vary significantly depending on which ...
A study conducted at the Hubrecht Institute reveals that the intestines use the rhythm of a signal to decide which cells to make. Researchers from ...
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Blood vessel cells keep fixed signaling roles for weeks, reshaping view of capillary communication
The cells lining skin capillaries are constantly sending each other messages—tiny pulses of calcium that help regulate blood flow, sense physical forces and keep vessel walls intact. Scientists have ...
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