Genetic disorders can occur due to mutations in one gene (monogenic), multiple genes (multifactorial inheritance), and mutation in one or more chromosomes. Point mutations are where one nucleotide in ...

Researchers at Cardiff University have uncovered how a particularly severe form of DNA damage arises—shedding new light on ...

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 ...

While the genes involved can differ, this example illustrates how most cancers arise. Accumulated DNA mutations, acquired either over time (ageing naturally leads to some DNA mistakes) or from ...

Neurogeneticists have discovered a novel genetic mutation and associated buildup of toxic proteins in the brain -- a type of buildup distinct from amyloid or tau, proteins that have long been the ...

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

The trajectory of base editing has been remarkable, progressing from the laboratory to patient care, treating debilitating or ...

Characteristics of Clonal Hematopoiesis (CH) Mutations - a) We identified somatic mutations in known clonal hematopoiesis of indeterminate potential (CHIP) driver genes using peripheral blood ...

Scientists have identified a genetic mutation in a gene called SHLP2, which encodes for a microprotein in mitochondria, and can reduce a carrier's likelihood of developing Parkinson's disease by 50 ...

Genes are short sections of DNA that determine an animal’s traits—everything from coat color and claw strength to body shape and health. But sometimes, these genes mutate. And while the word itself ...