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Crystal structure of SARS-CoV-2 protease-inhibitor in complex with a Chinese herb Shikonin

The severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) virus has been spreading rampantly over the whole world, infecting millions of people (over 8.45 million at last count), with over 452,000 deaths, as of June 19, 2020. It causes a broad spectrum of disease manifestations, from asymptomatic disease to severe or even fatal respiratory symptoms.

18 Jun 2020

First-ever study reveals the evolution and relationships for all European butterflies

For the first time, a complete time-calibrated phylogeny for a large group of invertebrates is published for an entire continent.

15 Jun 2020

Study reveals how essential SARS-CoV-2 protein can be stabilized and scaled for production

A research group from the University of Texas in Austin described a high-yield production of a stabilized severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) spike protein (S-protein) that may accelerate the development of vaccines and diagnostic tests. This methodological 'tour de force' paper is currently available on the bioRxiv* preprint server.

1 Jun 2020

Blood test offers new opportunities to improve malarial control and elimination strategies

Plasmodium vivax is the most widespread malaria parasite worldwide, with up to two billion people at risk of infection.

29 May 2020

"Power-to-protein" approach offers a new way to feed the world's population

Proteins form an essential part of human nutrition. Up to now, we have generally consumed them in meat, animal products such as milk and eggs, or even in plants.

18 May 2020

Estonians eat less fiber than recommended, study confirms

For normal gut and body function, the diet should contain sufficient amounts of (at least 25 - 35 grams of) various (a variety of )dietary fibers. Fibers are a type of carbohydrates forming a big group of molecules of very different structures and sizes that have different functions in our body.

12 May 2020

Study examines temperature increases in U.S. counties and their impact on crop yield

The global pandemic has put a focus on essential workers, those we rely on for basic services. Workers who pick crops, from strawberries to apples to nuts, already face harsh conditions harvesting in fields during summer harvest months.

29 Apr 2020

Study explores the growth rate effect of gut bacteria on break down of dietary fibers

It is known that approximately 80% of human immune system functions in the gastrointestinal tract. Gut bacteria and their metabolites play a fundamental role in the interaction between gut and other organs.

29 Apr 2020

Study highlights a new way to increase crop production

During the past few weeks, empty supermarket shelves, without pasta, rice and flour due to panic buying, has caused public concerns about the possibility of running out of food.

24 Apr 2020

Researchers explore how probiotic Bifidobacteria could help celiac disease patients

Gluten is enemy No. 1 for those with celiac disease, and it's hard to avoid. Episodes of this chronic autoimmune illness can be triggered by ingesting gluten, a key protein in wheat and some other grains.

15 Apr 2020

Nanoparticles containing gliadin could allow celiac disease patients to eat a normal diet

Celiac disease affects 0.3-2.4% of people in most countries world-wide, and approx. 2% in Finland. Celiac patients suffer from a variety of symptoms, typically intestinal complaints, such as diarrhea, but are often symptom-free.

27 Feb 2020

Tips to avoid any risk of allergic reactions on Valentine’s Day

Are you allergic to Valentine’s Day? More than 50 million Americans might be, according to the Asthma and Allergy Foundation of America. Choosing the wrong meal or gift could turn your romantic night into an unforgettable one — in the emergency room.

14 Feb 2020

UChicago researchers develop first accurate mouse model of celiac disease

Researchers at the University of Chicago have developed the first truly accurate mouse model of celiac disease. The animals have the same genetic and immune system characteristics as humans who develop celiac after eating gluten. This provides a vital research tool for developing and testing new treatments for the disease.

12 Feb 2020

New guidelines recommend no-biopsy approach for childhood celiac disease diagnosis

The European Society for Paediatric Gastroenterology, Hepatology and Nutrition has today issued new guidance to physicians on the diagnosis of celiac disease in children recommending the no-biopsy approach at diagnosis for the majority of children suspected of having the disease.

7 Feb 2020

Research opens the door to healthier white bread

Group identifies the parts of the wheat genome that control fiber content of white flour – raises hope that products will be in supermarkets within five years.

31 Jan 2020

New analysis method shows how the brain regulates its signals using glutamate

Researchers at Chalmers University of Technology and Gothenburg University in Sweden have achieved something long thought almost impossible - counting the molecules of the neurotransmitter glutamate released when a signal is transferred between two brain cells. With a new analysis method, they showed that the brain regulates its signals using glutamate in more ways than previously realised.

21 Jan 2020

Steer clear of allergy triggers when buying gifts for Valentine’s Day

Valentine's Day tends to bring out the urge to "spend big" on gifts that will sweep your loved one off their feet. But some gifts can cause allergy and asthma symptoms and should be avoided no matter how much you think they might convey your devotion.