Clinical Genetics

Same Genes, Different Fates: The Science of Why Genetic Risk Is Not Genetic Certainty

Carrying a genetic variant associated with heart disease, diabetes, or Alzheimer's does not guarantee that disease will ever materialize. Emerging research into penetrance and phenotypic plasticity is fundamentally reshaping how clinicians and scientists communicate genetic risk to patients. Understanding this distinction may be one of the most consequential shifts in modern medicine.

Jul 13, 2026

From Bench to Bedside: CRISPR Gene Editing Enters the Era of Approved Medicine

Once confined to research laboratories, CRISPR-based therapies have crossed a historic threshold with FDA approvals that are reshaping what is possible for patients with previously untreatable genetic diseases. This milestone marks not just a scientific achievement, but a fundamental shift in how medicine addresses the root causes of inherited conditions. The journey from discovery to clinic, however, carries important questions about access, equity, and the long-term responsibilities of a socie

Jul 8, 2026