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24 news posts in Frontiers in Genetics

Today's landscape on the Faroe Islands. Image credit: Eyðfinn Magnussen

Featured news

25 Nov 2024

Viking colonizers of Iceland and nearby Faroe Islands had very different origins, study finds

Geneticists have studied the distribution of Y-chromosome haplogroups on the Faroe Islands, known to have been colonized by Vikings around the year 900 CE, and compared these to distributions of haplogroups in today’s Scandinavia. They showed with novel analysis methods that the haplotype distribution in the Faroe Islands most closely resembled that in Norway and Denmark, and to a lesser extent that in Sweden, but differed from that in Iceland. They concluded that a band of Viking men from all over Scandinavia colonized the Faroe Islands, which differed in their geographical origin and genetic make-up from those who settled Iceland.

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Featured news

02 Aug 2023

Fighting chronic pain with food: Here are five Frontiers articles you won’t want to miss

By Deborah Pirchner, Frontiers science writer Image: Shutterstock.com At Frontiers, we bring some of the world’s best research to a global audience. But with tens of thousands of articles published each year, it’s impossible to cover all of them. Here are just five amazing papers you may have missed. Certain foods help ease chronic pain Chronic pain caused by rheumatic diseases often requires prolonged treatment using drugs which are associated with side effects. Eating a certain diet, however, has been suggested as a possible way to alleviate chronic pain symptoms. Recommended foods include berries, fatty fish, and avocados. In a pilot study, researchers in Spain have evaluated the efficacy of an anti-inflammatory diet in patients with chronic pain. They have published their findings in Frontiers in Nutrition. In a first step, the researchers designed a 13-item anti-inflammatory dietary guide, including anti-inflammatory foods like curcumin and coffee. Foods with inflammatory properties, for example red meat, gluten, and cow’s milk, were excluded from the list. In the second part of the study, participants followed the diet for four months. The researchers found a positive correlation between the anti-inflammatory food participants ate and physical characteristics, stress, and pain. Consuming the anti-inflammatory diet also […]

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Environment

17 Jul 2023

Soil dwellers thrive in between solar panels: Here are five Frontiers articles you won’t want to miss

By Deborah Pirchner, Frontiers science writer Image: Shutterstock.com At Frontiers, we bring some of the world’s best research to a global audience. But with tens of thousands of articles published each year, it’s impossible to cover all of them. Here are just five amazing papers you may have missed. Solar parks can house semi-natural grassland communities Solar parks are sustainable ways to ensure clean energy. The ecosystems in which they are built are often sites that are excessively managed and affected by habitat destruction. This land management, however, also offers opportunity to restore or even create semi-natural grasslands. Researchers in France have studied 10 solar parks in the south of the country to examine plant community composition, soil biodiversity, and soil functioning under and outside of solar panels to test whether they hamper soil health. They have now published their results in Frontiers in Environmental Science. Their results indicate that the microclimate under panels influenced the abundance of soil megafauna, fungi biomass, and bacteria. Plant communities under panels tended to be made up of more shade-tolerant species, which reduced plant diversity and vegetation cover. Between panels, however, the researchers found more trophic interactions than outside or under solar panels. This suggested […]

Engineering

17 Jan 2023

From pylons to pandas: 5 Frontiers articles you won’t want to miss

by Angharad Brewer Gillham, Frontiers science writer Image/Shutterstock.com At Frontiers, we bring some of the world’s best research to a global audience. But with tens of thousands of articles published each year, many often fly under the radar. Here are just five amazing papers you may have missed. Building better-looking pylons Pylons help support essential amenities – but they can be an eyesore. Italian scientists led by Dr Luca Di Angelo at University of L’Aquila investigated the best way to build a pylon with less visual impact on the landscape. As visual impact is subjective, reducing it requires consultation with residents who will see the pylons every day. But designs invented by residents without technical knowledge may not be able to meet safety standards. Di Angelo and colleagues used the development of new electrical pylons in the coastal regions of Italy to test a novel method of integrating visual impact minimization with the design process. They identified shapes which were related to the geography and culture of the area and streamlined enough for pylon design, and surveyed Italians from different coastal regions to determine which shapes were considered most recognizable and representative. A sail was chosen, and models were developed […]

Featured news

28 Oct 2021

For less than $10, anyone can now get up close and explore single cells in VR

By Colm Gorey, Science Communications Manager 3D rendered medically accurate illustration of a cancer cell (not representative of what’s seen using singlecellVR). Image: SciePro/Shutterstock A team of scientists has developed a free, open-access VR program that allows anyone to interact with single-cell datasets using a headset costing less than $10. Previous tools used to view single-cell data visualizations in VR have been limited to the most expensive hardware, costing upwards of $2,500. The team’s findings have been published in Frontiers in Genetics. While often thought of as being limited to expensive hardware for dedicated gamers, virtual reality (VR) has become a lot more affordable in recent years with entry-level hardware – such as Google Cardboard – costing less than $10. With this headset, anyone with a smartphone can place their device into the headset and view VR content through its large screen. With the barrier to entry now greatly reduced, scientists and engineers are trying to figure out ways of bringing VR to the masses and, potentially, using it to unlock breakthrough discoveries. One such team of researchers from some of the US’s top medical centers and institutions has now published a paper in Frontiers in Genetics documenting a VR […]

Featured news

23 Jul 2019

Are the ‘viral’ agents of MS, ALS and schizophrenia buried in our genome?

An estimated 8% of our DNA comes from viruses. Image: Shutterstock. Viruses hid themselves in your ancestors’ DNA. Now they’re waking up. — by Matthew Prior, Frontiers science writer What if the missing ‘environmental’ factor in some of our deadliest neurological diseases were really written in our genome? Writing in Frontiers in Genetics, researchers from the University of Düsseldorf explain how viruses ended up in our DNA – and what puts them in the frame in unsolved diseases like multiple sclerosis. Neural Cell Responses Upon Exposure to Human Endogenous Retroviruses► Read original article► Download original article (pdf) The enemy within? A whopping 8% of our DNA comes from viruses. Specifically, ones called retroviruses – not because they’re old, but because they reverse the normal process of reading DNA to write themselves into their host’s genome. Retroviruses are old though: they began merging with our ancestors millions of years ago. Over the millennia, most of their remnants in our DNA – known as human endogenous retroviruses or HERVs – have been silenced by mutations. Others, which had evolved to fend off rival viruses, formed the prototypical immune system and to this day protect us from infection. However, HERVs might also be the missing […]

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