The secret to the naked mole-rats' extraordinarily long life may lie in subtle changes to just four amino acids, researchers report. According to a new study, evolutionary mutations in cGAS – an ...

While most known types of DNA damage are fixed by our cells’ in-house DNA repair mechanisms, some forms of DNA damage evade repair and can persist for many years, new research shows. This means that ...

Scientists have successfully used precision DNA editing to repair a genetic mutation linked to Dravet syndrome ...

Despite the significance of immune checkpoint inhibitors (ICIs) in solid tumor treatment, identifying ICI-sensitive populations remains a challenge. Mutations in DNA damage response (DDR) pathway ...

When it comes to cancer, tumor suppressor genes are usually thought of as the "good guys." These genes make proteins that ...

"How can you target the mutations you want to fix - and then leave the ones that help us?" ...

From the time we are conceived and through old age, genetic mutations accumulate in all our tissues, eluding the body's typically efficient DNA repair machinery and potentially affecting our health ...

Myelin is a lipid sheath that insulates nerve fibers carrying signals throughout the brain and body. When this sheath becomes damaged, the passage of these crucial signals is disrupted, leading to ...

Researchers used adenine base editing in mice to correct a mutation that causes Dravet syndrome. The edit reduced seizures, ...

Researchers at McGill University have discovered a centuries-old genetic mutation that helps to explain why some ...