Cell and Tissue Engineering
Calcium signaling refers to the process by which cells use calcium ions ($$Ca^{2+}$$) as a signaling molecule to regulate various cellular functions. This signaling is crucial for processes such as muscle contraction, neurotransmitter release, and cell growth. Calcium ions act as secondary messengers in response to various stimuli, allowing cells to translate external signals into specific cellular responses, ultimately linking mechanical forces to cellular behavior.
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