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Tag: genetics

Gene testing might provide more precise treatment of arthritis, bowel disease and psoriasis

Many people with chronic inflammation have had good results using a biologic medicine. However, for some the effect gradually wears off. Now Norwegian researchers have made discoveries that could provide a more genetically tailored treatment.

A saliva test can reveal your risk of breast cancer

For the first time, a new genetic test is being tested on Norwegian women. The researchers analyse who has an increased risk of getting breast cancer. “Those with an increased risk can then receive closer follow-up,” Tone Hovda says.

Trying to make assisted fertilization work for pigs

Researchers want to put Norway on the pig embryo map. Animal rights activists are critical.

Now we know who the Vikings had children with

DNA evidence from Norway points above all to Britain and Ireland rather than people from the north-east. But a lot of this hereditary material has mysteriously almost disappeared after the Viking Age.

Twin study: Genes explain only a third of our psychological resilience

A new, Norwegian twin study reveals that people who think life is meaningful, are physically active and have good relationships with their loved ones, are far better equipped to cope with stress.

Mammoths and other large animals survived in the north much longer than previously believed

New DNA research indicates that the climate, not humans, led to the demise of these large creatures.

If horses hadn’t made it out of North America, they probably wouldn’t exist today

Ancient horses similar to the ones we know today evolved in North America. From there they spread to Asia and Europe.

Does the sun make you sneeze? You have the ACHOO syndrome!

And the "problem" isn’t in the nose. The brain goes into overdrive to handle the anticipated activity in the strong light, according to doctor Kaveh Rashidi.

Twenty years of sequencing genes… for better or for worse

SHARE YOUR SCIENCE: It’s been 20 years since the first draft sequence of the human genome was published in the journals Nature and Science. Sequencing 30 000 genes has changed the world, but in a different way than expected.

Controversial CRISPR-method used to make farmed salmon sterile

Gene editing using CRISPR is much debated globally but used in several projects in Norway. “This is not a single method”, says researcher Dorothy Dankel, comparing its diversity to surgery.

Nature or nurture? Here’s what researchers found out when they studied children with depression

Genes can affect the next generation through the environment the parents create, according to a large study of Norwegian families.

We should spend more time studying successful psychopaths, says forensic psychiatrist Randi Rosenqvist

Upon retiring, forensic psychiatrist Randi Rosenqvist talks to ScienceNorway.no about abnormalities in the brains of psychopaths, how it would be interesting to study successful psychopaths, and why she doesn’t actually like the term psychopaths.

Should it be legal to give at-home genetic tests to your children?

You can test your childrens genes in the privacy of your own home - and receive information that can take your breath away. “We are shockingly ill-prepared for a consumer trend that we have only seen the beginning of,” says the director of the Norwegian Biotechnology Advisory Board.