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Machines match expert human assessment of stored red blood cell quality

Each year, nearly 120 million units* of donated blood flow from donor veins into storage bags at collection centres around the world.

25 Aug 2020

Study puts biodiversity experiments to the test

Much of our knowledge of how biodiversity benefits ecosystems comes from experimental sites. These sites contain combinations of species that are not found in the real world, which has led some ecologists to question the findings from biodiversity experiments.

25 Aug 2020

Dinosaur research reveals convergent evolution of intervertebral joint types

The intervertebral discs connect the vertebrae and give the spine its mobility. The disc consists of a cartilaginous fibrous ring and a gelatinous core as a buffer.

25 Aug 2020

Researchers describe new approach involving "antivitamins" to develop new antibiotics

Antibiotics are among the most important discoveries of modern medicine and have saved millions of lives since the discovery of penicillin almost 100 years ago.

25 Aug 2020

Each person's gut has a unique viral 'fingerprint'

Each person's gut virus composition is as unique as a fingerprint, according to the first study to assemble a comprehensive database of viral populations in the human digestive system.

25 Aug 2020

Lasting nature of IBD linked to long-lived immune cell that causes persistent inflammation

Inflammatory bowel disease (IBD) is a group of intestinal disorders affecting an estimated six to eight million people worldwide.

25 Aug 2020

Success of global forest restoration depends on prioritizing local communities

Forest restoration is a crucial element in strategies to mitigate climate change and conserve global biodiversity in the coming decades, and much of the focus is on formerly tree-covered lands in the tropics.

25 Aug 2020

Global review: Big mammals at highest risk of extinction in the world's poorest countries

Big mammals such as elephants, rhinos and primates are at highest risk of extinction in the national parks and nature reserves of the world's poorest countries, a new global review has found.

25 Aug 2020

Study shows strigolactones enhance tolerance to insects in tobacco plants

A team of researchers at the Max Planck Institute for Chemical Ecology in Jena, Germany, has discovered that strigolactones, a class of novel plant hormones, mediate the fine-tuning of the production plant defensive substances in the stem of plants of the wild tobacco species Nicotiana attenuata.

25 Aug 2020

Microsoft's AI supports the development of Vaxine's COVAX-19 vaccine

Given the global urgency of the COVID-19 pandemic, Microsoft's AI for Health program has stepped in to support the development and potential deployment of Vaxine's COVAX-19™ vaccine with a philanthropic grant.

25 Aug 2020

Researchers find associations of lifelong antimicrobial drug use with saliva microbiota diversity

The human microbiota plays an important role in health and well-being by assisting in digestion, producing nutrients, resisting invading pathogens and regulating metabolism and the immune system.

25 Aug 2020

Study examines the effects of crossbreeding on fertility and milk production in cows

Since 1960, Holstein dairy cows have exhibited a substantial decline in fertility, with serious economic consequences for farmers.

25 Aug 2020

Rare disorder of fat metabolism can cause chronic hyperreaction of the immune system

A congenital disorder of the fat metabolism can apparently cause chronic hyperreaction of the immune system. This is the conclusion reached by researchers from the University of Bonn in a recent study.

25 Aug 2020

Researchers discover antibodies that may provide effective immunity against SARS-CoV-2

A new study by researchers at MassBiologics of UMass Medical School published in Nature Communications suggests that COVID specific IgA monoclonal antibodies may provide effective immunity in the respiratory system against the novel coronavirus - a potentially critical feature of an effective vaccine.

25 Aug 2020

STING protein activates a pathway that kills tumor-fighting immune cells

The immune protein STING has long been noted for helping protect against viruses and tumors by signaling a well-known immune molecule. Now, UT Southwestern scientists have revealed that STING also activates a separate pathway, one that directly kills tumor-fighting immune cells.

25 Aug 2020

Black-naped terns provide a glimpse into how they navigate tropical typhoons

Six black-naped terns -- a coastal seabird found in the Pacific and Indian Oceans -- have given researchers a glimpse into how they navigate tropical typhoons.

25 Aug 2020

Fault in RNA quality control system causes haywire production of toxic proteins

Osaka, Japan - Researchers at Osaka University have identified a fault in the RNA quality control system of cells that leads to the haywire production of toxic proteins in frontotemporal lobar degeneration and amyotrophic lateral sclerosis (FTLD/ALS).

From Osaka University 25 Aug 2020

Study: Wastewater containing coronaviruses may be a serious threat

Wastewater containing coronaviruses may be a serious threat, according to a new, global study led by researchers from the Zuckerberg Institute for Water Research at Ben-Gurion University of the Negev (BGU).

25 Aug 2020

Researchers add a component to make cancer vaccine more effective

Jefferson researchers developing a cancer vaccine to prevent recurrences of gastric, pancreatic, esophageal and colon cancers have added a component that would make the vaccine more effective.

25 Aug 2020

Study of fossil pollen samples reveals vulnerability to mass extinctions in future

Reduced resilience of plant biomes in North America could be setting the stage for the kind of mass extinctions not seen since the retreat of glaciers and arrival of humans about 13,000 years ago, cautions a new study published August 20 in the journal Global Change Biology.

25 Aug 2020

Life Science News

Machines match expert human assessment of stored red blood cell quality

Study puts biodiversity experiments to the test

Dinosaur research reveals convergent evolution of intervertebral joint types

Researchers describe new approach involving "antivitamins" to develop new antibiotics

Each person's gut has a unique viral 'fingerprint'

Lasting nature of IBD linked to long-lived immune cell that causes persistent inflammation

Success of global forest restoration depends on prioritizing local communities

Global review: Big mammals at highest risk of extinction in the world's poorest countries

Study shows strigolactones enhance tolerance to insects in tobacco plants

Microsoft's AI supports the development of Vaxine's COVAX-19 vaccine

Researchers find associations of lifelong antimicrobial drug use with saliva microbiota diversity

Study examines the effects of crossbreeding on fertility and milk production in cows

Rare disorder of fat metabolism can cause chronic hyperreaction of the immune system

Researchers discover antibodies that may provide effective immunity against SARS-CoV-2

STING protein activates a pathway that kills tumor-fighting immune cells

Black-naped terns provide a glimpse into how they navigate tropical typhoons

Fault in RNA quality control system causes haywire production of toxic proteins

Study: Wastewater containing coronaviruses may be a serious threat

Researchers add a component to make cancer vaccine more effective

Study of fossil pollen samples reveals vulnerability to mass extinctions in future

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