Related topics: red blood cells

Plant immunity cut to size

An international team based in Ghent, Belgium (VIB-UGent Center for Plant Systems Biology) and Basel, Switzerland (University of Basel), found a link between a class of enzymes and immune signals that is rapidly triggered ...

Keep calm and measure cats' blood pressure

A decade ago, an Editorial in The Lancet, 'Hypertension: uncontrolled and conquering the world', presented some alarming facts: the risk of becoming hypertensive during a lifetime exceeds 90% for people in developed countries, ...

Air analyses at the end of the world

Levels of greenhouse gas CO2 continue to rise and are about to exceed the next threshold. Empa makes sure that this and other air pollutants can be measured correctly and in a globally comparable way. To do this, Empa researchers ...

Using heat to beat toxins

Researchers have developed a promising way to cleanse the environment of volatile organic compounds (VOCs) – some of the most insidious toxins known to humans.

Microbes welcome protected habitat

A pond in Salzburg has been granted nature conservation status due to its unusually diverse population of ciliates. As the results of an Austrian Science Fund FWF research project show, this small water body is home to an ...

Chlamydia promotes gene mutations

Chlamydia trachomatis is a human pathogen that is the leading cause of bacterial sexually transmitted disease worldwide with more than 90 million new cases of genital infections occurring each year. About 70 percent of women ...

Why don't beetles freeze in the winter?

For 37 years, Queen's University Biochemistry professor Peter Davies has been unraveling the mystery of why some organisms including insects and fish don't freeze in the winter. His research into insect antifreeze protein ...

Cell biology: Flushing out fats

The Wip1 protein is important for survival, but mutations that inactivate it carry some surprising features. "A lack of Wip1 results in an excessive immune reaction to infectious organisms, in some cases killing the host," ...

Protecting US troops against sand flies

U.S. Department of Agriculture (USDA) scientists are helping deployed American troops protect themselves against sand flies, which are major pests in Afghanistan, Africa and the Middle East.

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