A groundbreaking study reveals that the physical force of heartbeats may actually suppress cancer growth. Scientists found that a protein called Nesprin-2 senses the mechanical stress of a beating heart and prevents cancer cells from multiplying and spreading.
This could explain why heart cancer is extremely rare. Experiments showed that when the heart’s mechanical force was reduced, cancer cells grew rapidly.
Researchers now aim to develop “mechanical therapies,” such as wearable devices that mimic heartbeat forces to slow tumors. While promising, further research is needed to ensure safety and effectiveness before clinical use.
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