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Unsustainable food systems- Reversing the trend

Unsustainable food systems- Reversing the trend

New research suggests that international trade flows are a positive factor impacting global food supply, with other global drivers harming sustainability.

3 Apr 2020

Force can activate genes without intermediates, enzymes, or signaling molecules

Force can activate genes without intermediates, enzymes, or signaling molecules

A new study reports that cells tend to increase gene expression as a response to physical forces alone. According to the team, the initial step in the production of proteins—gene activation—begins within 1 ms once a cell gets stretched, which is hundreds of times faster than chemical signals can travel.

2 Apr 2020

Researchers develop 3D cultured cells that mimic liver fibrosis

Researchers develop 3D cultured cells that mimic liver fibrosis

Headed by researchers from Japan-based Tokyo University of Agriculture and Technology (TUAT), a group of scientists has effectively established three-dimensional (3D) cultured tissue that imitates liver fibrosis, which is a major trait of non-alcoholic steatohepatitis (NASH).

2 Apr 2020

New small molecules show promise for treating obesity and other disorders

New small molecules show promise for treating obesity and other disorders

Researchers have successfully identified novel compounds to prolong the period of the circadian clock and have also explained their mechanisms of action.

2 Apr 2020

Study reveals Neanderthals and modern humans share intricate genetic history

Study reveals Neanderthals and modern humans share intricate genetic history

In the recent past, researchers have gathered evidence that Neanderthals and modern humans share a complicated past.

2 Apr 2020

Genetic self-activation maintains plant stem cells

Genetic self-activation maintains plant stem cells

Scientists at CAS have revealed how genetic self-activation is involved in maintaining plant stem cells, supporting branching allowing plants to proliferate.

2 Apr 2020

Scientists Discover Gene That Increases Risk Of Alzheimer's Disease

Scientists Discover Gene That Increases Risk Of Alzheimer's Disease

Researchers from UBC and the Central South University (CSU) in China have for the first time identified a gene that increases the risk of Alzheimer's disease.

2 Apr 2020

Plant Disease Primarily Spreads Via Roadsides

Plant Disease Primarily Spreads Via Roadsides

An analysis based on mathematical statistics uncovered the reason why powdery mildew fungi on Åland are most abundant in roadsides and crossings.

2 Apr 2020

Overcoming Carbon Loss From Farming In Peatlands

Overcoming Carbon Loss From Farming In Peatlands

In many regions of the world, farming must be done on areas of soil categorized as histosols. Histosols have a thick layer of rich organic matter, called peat.

2 Apr 2020

Models Explain Changes In Cooking Meat

Models Explain Changes In Cooking Meat

This story looks at a new model that could explain the changes when meat is cooked.

2 Apr 2020

Almond Orchard Recycling A Climate-Smart Strategy

Almond Orchard Recycling A Climate-Smart Strategy

Recycling trees can sequester carbon, save water and increase crop yields, making it a climate-smart practice for California's irrigated almond orchards.

From The University of California, Davis 2 Apr 2020

The distribution of biodiversity on our planet

The distribution of biodiversity on our planet

Biologists have been using the so-called "biotic interactions" hypothesis to explain why the tropics around the equator are so species-rich.

2 Apr 2020

The Architecture Of A 'Shape-Shifting' Norovirus

The Architecture Of A 'Shape-Shifting' Norovirus

Created from 13,000 separate images taken by an electron microscope, it reveals in rich detail the structure of the virus.

2 Apr 2020

Virtual Cell Predicts How Close Tumor Environment Influences Cancer Metastasis

Virtual Cell Predicts How Close Tumor Environment Influences Cancer Metastasis

The process of metastasis, which allows carcinoma cells to leave the tumor of origin, is still the leading cause of mortality for cancer patients.

2 Apr 2020

Organic Soybean Producers Can Be Competitive Using Little Or No Tillage

Organic Soybean Producers Can Be Competitive Using Little Or No Tillage

Strategies that protect soil health and water quality, can achieve similar yields at competitive costs compared to tillage-based production.

2 Apr 2020

Discovery Of New Biomarker In Blood Could Lead To Early Test For Alzheimer's Disease

Discovery Of New Biomarker In Blood Could Lead To Early Test For Alzheimer's Disease

Researchers discovered that high blood levels of RNA produced by the PHGDH gene could serve as a biomarker for early detection of Alzheimer's disease.

From UC San Diego 2 Apr 2020

Healthier Chickens, Happier Consumers

Healthier Chickens, Happier Consumers

Developing a system of multi-angle and multi-range cameras to monitor commercial broilers to help producers monitor the chickens' level of activity.

2 Apr 2020

A New Mechanism Triggering Cell Death And Inflammation: A Left Turn That Kills

A New Mechanism Triggering Cell Death And Inflammation: A Left Turn That Kills

Z-form nucleic acids are double-stranded DNA and RNA molecules with a left-handed double helix structure, as opposed to the right-handed double helix.

2 Apr 2020

'Tequila' Powered Biofuels More Efficient Than Corn Or Sugar

'Tequila' Powered Biofuels More Efficient Than Corn Or Sugar

The agave plant used to make tequila could be established in Australia as an environmentally friendly solution to Australia's transport fuel shortage.

2 Apr 2020

Under Extreme Heat And Drought, Trees Hardly Benefit From An Increased CO2 Level

Under Extreme Heat And Drought, Trees Hardly Benefit From An Increased CO2 Level

The increase in the CO2 concentration of the atmosphere does not compensate for the negative effect of greenhouse gas-induced climate change on trees.

2 Apr 2020

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