DNA Doesn’t Have to Die with Us

A pathologist's reflections on legacy, mutation, and protecting the integrity of the human genome

1

Inherited genetic mutations can persist in DNA and pass silently from one generation to the next.
2

Apoptosis is programmed cell death, and its malfunction can contribute to the persistence of damaged cells.
3

Cancer often traces to mutations that disrupt protein production and DNA repair.
4

Oncogenes can drive abnormal cell growth, while tumor suppressor genes regulate the cell cycle, division, and apoptosis.
5

The article calls for reducing exposure to environmental mutagens, adopting healthier lifestyles, and detecting genetic risk early, guided by ethics, safety, equity, and respect for human diversity.

1