The hidden genetic switch that regulates your cell growth
In short: Every cell in your body contains a specific set of instructions to prevent uncontrolled growth. This video explores how a single gene can malfunction, turning normal cellular behavior into the foundation for cancer.
The BRCA1 gene acts as a tumor suppressor, with two copies existing in every cell to manage the speed of cell division. When these genes mutate, cells lose their specialized functions and become more prone to developing into tumors.
Understanding this mechanism is vital because it highlights how microscopic genetic errors can lead to systemic health issues by disrupting the body's natural regulatory balance.
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Sources
- Summary by Intellect · source: The cancer gene we all have - Michael Windelspecht
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