Article Archive

Article archive

Cellular process that fights herpes

Scientists have discovered a new way for our immune system to combat the elusive virus responsible for cold sores: Type 1 herpes simplex.

Stroke survivors improve balance

A researcher has found that stroke survivors can improve their balance by practising the Chinese martial art of tai chi.

How Salmonella survives in environment

Scientists at the University of Liverpool have demonstrated how a single-celled organism, living freely in the environment, could be a source of Salmonella transmission to animals and humans.

Reduced risk of developing dementia

People with memory problems are less at risk of developing dementia than previously thought, a new study reveals.

Alcohol danger for East Asians

Heavy alcohol consumption greatly increases the risk for esophageal cancer among East Asians that lack a certain enzyme, comprising about 8 percent of the world's population.

Controlling cell proliferation

A recent study reveals that skin fibroblasts use a protein to make sure overlying epithelial cells don't proliferate too quickly.

Exploiting plant defences

Scientists are reporting development of a new class of "green" fungicides that could provide a safer, more environmentally-friendly alternative to conventional fungicides.

Battle soybean pest paying off big

The small amount of money put toward fighting the tiny, yet destructive soybean aphid will pay big dividends in the coming years.

Genetic change prevents nicotine binding

A tiny genetic mutation is the key to understanding why nicotine is virtually powerless in muscle cells that are studded with the same type of receptor.

Proteins by Design

Using design and engineering principles learned from nature, a team of biochemists have built - from scratch - a completely new type of protein.

Fighting persistent bacterial infections

Researchers have discovered a promising strategy for destroying the molecular scaffolding that can make Pseudomonas bacterial infections extremely difficult to treat.

Licorice offers cancer prevention strategy

A chemical component of licorice may offer a new approach to preventing colorectal cancer without the adverse side effects of other preventive therapies.

Fructose metabolism increases food intake

In a recent paper, researchers explored the suggested link between the consumption of fructose and increased food intake, which may contribute to a high incidence of obesity and Type 2 diabetes.

Stopping autoimmunity before it strikes

Current research describes a new method to track the development of autoimmune diseases before the onset of symptoms.

Protein link to wound healing

Scientists report that a protein previously linked only to cell death, plays a critical role in the healing of wounds in laboratory mice.

Pre-harvest food safety interventions

A recent meeting addressed concerns related to human pathogens on plants and noted that significantly more research is needed to ensure national food safety.

Possibilities for hydrogen-producing algae

Researchers have unmasked a previously unknown fermentation pathway that may open up possibilities for increasing hydrogen production.

Tracing development of Parkinson's disease

While finding a biomarker for Parkinson's disease remains an elusive goal, researchers have shown that a non-invasive brain scanning technique offers promise.

Robot assisted surgery to treat pancreatic tumours

This month Fox Chase Cancer Center performed the world's first successful minimally invasive distal pancreatectomy using the ViKY system's revolutionary robotic, compact laparoscope holder.

TB-HIV co-infection a bigger threat

The World Health Organization released staggering new data about the threat of tuberculosis and the toll it takes on people with HIV/AIDS today, in recognition of World TB Day.

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