Scientists just found cancer cells’ hidden power source

Scientists discovered that cancer cells have a hidden defense mechanism that helps them survive crushing forces when spreading through the body. When physically squeezed, mitochondria instantly rush to the nucleus and deliver a 60% surge of energy within seconds, forming protective "halos" that repair DNA damage from mechanical stress. This energy boost allows cancer cells to navigate tight spaces like blood vessels and tumor environments, explaining how they spread so effectively. The discovery opens new possibilities for treatments that could block this protective mechanism and prevent metastasis.