A genetic trawl through the DNA of almost 100,000 people, including 17,000 patients with the most common type of ovarian cancer, has identified 12 new genetic variants that increase risk of developing the disease and confirmed the association of 18 of the previously published variants.
Ancient DNA analyses show that – unlike elsewhere in Europe – farmers from the Near East did not overtake hunter-gatherer populations in the Baltic. The findings also suggest that the Balto-Slavic branch of the Indo-European language family originated in the Steppe grasslands of the East.
Researchers have identified a series of genetic variants that affect the severity of Crohn’s disease, an inflammatory bowel disease – but surprisingly, none of these variants appear to be related to an individual’s risk of developing the condition in the first place.
DNA sequencing has defined a new genetic disorder that affects movement, enabling patients with dystonia — a disabling condition that affects voluntary movement — to be targeted for treatment that brings remarkable improvements, including restoring independent walking.
A BLUEPRINT for blood cells: Cambridge researchers play leading role in major release of epigenetic studies17 Nov 2016
Cambridge researchers have played a leading role in several studies released today looking at how variation in and potentially heritable changes to our DNA, known as epigenetic modifications, affect blood and immune cells, and how this can lead to disease.
Unprecedented study of Aboriginal Australians points to one shared Out of Africa migration for modern humans21 Sep 2016
The first significant investigation into the genomics of Aboriginal Australians has uncovered several major findings about early human populations. These include evidence of a single “Out of Africa” migration event, and of a previously unidentified, “ghost-like” population spread which provided a basis for the modern Aboriginal cultural landscape.
Several major studies, published today, concur that virtually all current global human populations stem from a single wave of expansion out of Africa. Yet one has found 2% of the genome in Papuan populations points to an earlier, separate dispersal event – and an extinct lineage that made it to the islands of Southeast Asia and Oceania.
Thirty-one new gene regions linked with blood pressure have been identified in one of the largest genetic studies of blood pressure to date, involving over 347,000 people, and jointly led by Queen Mary University of London (QMUL) and the University of Cambridge.
Tailored, targeted treatment for patients with oesophageal cancer could be developed after scientists discovered that the disease can be classified into three different subtypes
A study of butterflies suggests that when a species adapts, other parts of its genetic make-up can be linked to that adaptation, limiting diversity in the population.