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New stem cell therapy shows promise to help patients with non-healing diabetic foot ulcers

According to the results of a phase 1 clinical trial just published in STEM CELLS Translational Medicine, a new stem cell therapy shows promise of making diabetes-related amputations a thing of the past.

8 Apr 2021

$1 million NSF grant effort to explore a natural process that saps plants' productivity

Plants were evolving for hundreds of millions of years before humans started cultivating them for food. So when the first farmers showed up some 12,000 years ago, plants had already picked up some inefficiencies -- that is, adaptations that helped the plants survive but also limited their productivity as crops.

17 Mar 2021

Climate change harms the ecosystem of North America's largest temperate rainforest

New research released in Bioscience found that a remote region of North America's largest temperate rainforest is experiencing changes to its ecosystem due to climate change.

12 Mar 2021

Catechin-type flavonoid compounds in tea relax blood vessels by activating ion channel proteins

A new study from the University of California, Irvine shows that compounds in both green and black tea relax blood vessels by activating ion channel proteins in the blood vessel wall.

9 Mar 2021

Study reveals NLRP1 protein that serves as a sensor for invasive pathogens

Researchers are paving the way to a more in-depth understanding of the race between pathogens and the host organisms they search to infect.

29 Jan 2021

LEAFY protein licenses cell reprogramming to floral fate

Cells don't express all the genes they contain all the time. The portion of our genome that encodes eye color, for example, doesn't need to be turned on in liver cells. In plants, genes encoding the structure of a flower can be turned off in cells that will form a leaf.

28 Jan 2021

Scientists use gene-editing technique to considerably increase the production of formicamycin antibiotics

Researchers have leveraged gene-editing advances to obtain a 10 times increase in the development of super-bug targeting formicamycin antibiotics.

13 Jan 2021

Researchers determine role of NLRP1 protein in detecting the common cold virus

The role of a protein in detecting the common cold virus and kickstarting an immune response to fight infection has been uncovered by a team of scientists from Nanyang Technological University, Singapore (NTU Singapore), the Agency for Science, Technology and Research (A*STAR) and the National University of Singapore.

From Nanyang Technological University Singapore (NTU Singapore) 3 Dec 2020

Scientists conduct “molecular dissection” of part of virus that causes foot-and-mouth disease

Scientists have conducted a 'molecular dissection' of a part of the virus that causes foot-and-mouth disease, to try and understand why the pathogen is so infectious.

1 Dec 2020

COVID-19 pandemic has considerably affected the U.S. seafood industry, shows study

The United States' seafood industry declined precipitously in the months following the emergence of the COVID-19 pandemic, and research shows that targeted federal assistance will be necessary to bring it back.

24 Nov 2020

Study shows fungi become more dependent on ants to fulfill specific nutritional needs

Imagine millions of leafcutter ants on parade through a tropical forest. Driven by a craving mysterious to humans, they suddenly stream up a towering tree trunk.

27 Oct 2020

T-cell-based vaccine strategy provides broader protection against influenza

As Americans begin pulling up their sleeves for an annual flu vaccine, researchers at the University of Wisconsin-Madison have provided new insights into an alternative vaccine approach that provides broader protection against seasonal influenza.

24 Sep 2020

Study identifies genetic factors linked to higher risk of capecitabine-induced hand-foot syndrome

Capecitabine is a chemotherapy drug used for breast and colorectal Cancer cancer. It can extend survival rate by nearly 10%.

22 Sep 2020

Researchers to examine plants as potential indicators of human decomposition

Search teams looking for human remains are often slowed by painstaking on-foot pursuits or aerial searches that are obscured by forest cover.

4 Sep 2020

"Ocean-in-a-lab" shows air pollution can alter weather patterns

Oceans cover almost three-quarters of the globe, yet little is known about how gases and aerosols made by ocean microbes affect weather and climate, or how human-produced pollution could influence this process.

18 Aug 2020

Study shows walking to work makes people walk faster and be healthier

Walking with a purpose - especially walking to get to work - makes people walk faster and consider themselves to be healthier, a new study has found.

12 Aug 2020

Researchers show efficacy of phage cocktail therapy on wound infections

Australian researchers have shown how viruses can be used to save lives, developing the potential use of bacteriophages in bandages to treat life-threatening golden staph infections which may not respond to traditional antibiotics.

31 Jul 2020

New molecular imaging method can identify the location of pain generators

A new molecular imaging approach utilizing 18F-FDG positron emission tomography (PET) and magnetic resonance imaging (MRI) can precisely identify the location of pain generators in chronic pain sufferers, often precipitating a new management plan for patients.

14 Jul 2020

Brain's dedicated immune cells clear paths through 'scaffolding' to let neurons talk

To make new memories, our brain cells first must find one another. Small protrusions that bud out from the ends of neurons' long, branching tentacles dock neurons together so they can talk.

7 Jul 2020

Asymptomatic COVID-19 Patients Also Contaminate The Environment

Both symptomatic and asymptomatic COVID-19 patients have the capability of contaminating their surroundings, according to a new study published in mSphere.

25 Jun 2020