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Genomic Instability

Meaning

Genomic instability describes a high frequency of alterations within the genome, including point mutations, chromosomal rearrangements, and changes in ploidy, observed across a population of cells. This cellular characteristic is a recognized hallmark of pre-malignant and frankly malignant states, reflecting a failure of intrinsic DNA repair mechanisms. In the context of hormonal health, chronic exposure to certain factors can exacerbate this underlying genetic vulnerability.