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Cell Communication

Chemical Signaling Local and Global Signaling Stem Cells Intercellular Signaling Nerve Cells Signal Transduction

Aging Muscle Found to Fuel Tumor Growth by Altering Protective Cell Messengers

Restoring a NOTCH‑SDC2 pathway by exercise boosts miR‑7a‑5p in muscle extracellular vesicles, offering a path to biomarkers or treatments.

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Scientists Successfully Grow Human Tooth in Lab, Advancing Regenerative Dentistry