Medically reviewed by Doru Paul, MD Key Takeaways A JAK2 mutation can make your body produce too many blood cells.  JAK2 ...

Cancer is often thought of as a single disease. Yet even tumors that arise in the same organ can follow very different genetic paths. A new study shows that these differences can sometimes be traced ...

Most of the roughly 40 trillion cells of your body have nearly identical copies of your genome–the DNA inherited from your parents, containing instructions for everything from converting food to ...

Scientists reveal how evolution within our own tissues can drive disease, protect cells, and uncover hidden therapeutic targets for future precision medicine. Somatic genomics uncovers the outcomes of ...

The DNA mutations that drive evolution are generally thought to be fairly random, but a new study suggests there’s some order to the chaos. Comparing the genomes of hundreds of plants grown in a lab, ...

A new study compares the accumulation of mutations across many animal species and has shed new light on decades-old questions about the role of these genetic changes in ageing and cancer. Researchers ...

What Is the MTHFR Gene Mutation? The MTHFR gene mutation is a variation in the MTHFR gene. This gene normally tells your body how to make the MTHFR protein. You need this protein to process folate, ...

Mutations can work together to make a virus more fearsome, but they can also cancel one another out. This phenomenon, called epistasis, is why scientists are reluctant to speculate on Omicron. By ...