Cancer’s strongest gene switches push DNA into damaging overdrive, creating repeated breaks and repairs that may fuel tumor ...

Researchers have discovered how the protein XPD detects severe DNA damage and controls its repair. The XPD protein is a central component of our body's own "DNA repair team," known as nucleotide ...

Deep beneath the shifting sea ice of the Arctic Ocean, a massive marine mammal moves slowly through waters that remain near ...

Poly(ADP‐ribose) polymerases (PARPs) are a family of enzymes that play a crucial role in maintaining genomic integrity by detecting DNA damage and facilitating its repair. By catalysing the covalent ...

A team of international researchers at the University of Oxford (Oxford) and Nanyang Technological University, Singapore (NTU Singapore), has discovered a new process for repairing damaged DNA that is ...

Researchers have uncovered how specific DNA rearrangements called inverted triplications contribute to the development of various genetic diseases. The study reveals that during DNA repair, segments ...

New research from the Kind Group at the Hubrecht Institute sheds light on how cells repair damaged DNA. For the first time, the team has mapped the activity of repair proteins in individual human ...

Deinococcus radiodurans is renowned for its extraordinary resistance to ionising radiation and other environmental stresses. This bacterium employs a combination of passive and active mechanisms to ...

Not all DNA looks like the familiar double helix. Sometimes, parts of our genetic code fold into unusual shapes under certain conditions. One such structure known as a G-quadruplex (G4) looks like a ...

Three biochemical steps of the non-homologous DNA end-joining (NHEJ) process. This figure outlines the key stages of the NHEJ repair mechanism following DNA double-strand breaks. The process can be ...