DNA can be damaged by normal cellular processes as well as external factors such as UV radiation and chemicals. Such damage can lead to breaks in the DNA strand. If DNA damage is not properly repaired ...

Medical researchers have learned more about an enzyme found to be overly expressed in patients with hereditary breast cancer, ovarian cancer, and prostate cancer. Our DNA is not indestructible.

Genetic mutations which cause a debilitating hereditary kidney disease affecting children and young adults have been fixed in patient-derived kidney cells using a potentially game-changing DNA ...

Two teams of researchers have uncovered microscopic details of how a protein called photolyase uses light to repair DNA. The discovery could help develop sustainable technologies for chemical ...

A protein found in our cells has emerged as a secret weapon against biological aging, acting like a glue to repair damaged DNA and ward off neurological degeneration including that seen in motor ...

A research team has successfully identified a novel DNA damage repair pathway in human cells. This study is the first to discover that proteins present in the nuclear membrane of cells directly ...

Using comparative molecular biology with human cGAS – which actually inhibits DNA repair – the scientists found that the naked mole-rat's enzyme has four key changes that facilitate the important work ...

Biochemistry is the study of the chemicals and chemistry of living organisms. Biochemists study biomolecules (such as proteins, RNA, DNA, sugars, and lipids), their applications and interactions in ...

The impact of biochemistry has been seen most notably in the medical and pharmaceutical industries. However, biochemistry plays a fundamental role in everyday life, affecting different aspects of ...