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    Glossary Cell Signaling Proteins

    molecules that transmit signals within and between cells

    Cell signaling proteins, also known as signaling proteins or signal transduction proteins, are molecules that help cells communicate with each other and respond to their environment. They play a crucial role in transmitting signals from the cell surface to the interior, triggering various cellular responses such as growth, division, or apoptosis. These proteins are essential for maintaining normal cellular functions and can be involved in pathways that affect hair growth and conditions like alopecia.

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