Toxin News and Research

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Study provides new insights into how asthma develops and progresses

Of the more than 24 million people in the U.S. who have asthma, 10 percent have severe asthma - a form of the disease that does not respond to treatment.

3 Aug 2018

Researchers investigate potential of injectable trace minerals to keep dairy cows healthier

When dairy cattle consume aflatoxin-contaminated feed, they are lethargic, their appetite wanes, they produce less milk, and their immune system goes awry.

31 Jul 2018

Desert bush spider toxin helps researchers to better understand human and insect biology

A toxin from the desert bush spider is helping researchers understand more about human and insect biology, which could lead to new treatments for health conditions and bee-friendly insecticides.

27 Jul 2018

Scientists take important step to understand mechanisms that cause Huntington's disease

The neuroscientist Dr David Vilchez and his team at CECAD, the University of Cologne's Cluster of Excellence for Aging Research, have made an important step towards understanding the mechanisms that cause the neurodegenerative disorder Huntington's disease.

27 Jul 2018

Parkinson's therapies being developed may benefit everybody with the disease

A gene linked to 3 to 4 percent of people with Parkinson's disease could play an important role in most, if not all, people with the disease, according to new study findings from the University of Pittsburgh School of Medicine and UPMC.

26 Jul 2018

New target for pneumonia seems to restore tight barriers and fluid clearance in the lungs

Severe pneumonia causes a buildup of fluid in the lungs that makes the basics of breathing and getting oxygen out to the body difficult to impossible.

25 Jul 2018

New research project investigates alternative treatments for eye infections

Fight for Sight has announced funding for an innovative research project that will investigate whether compounds used to treat snake venom and bee stings could provide an alternative to antibiotics in treating eye infection.

20 Jul 2018

Research project investigates snake venom treatment as antibiotic alternative for eye infections

An innovative University of Liverpool research project that will investigate whether compounds used to treat snake venom and bee stings could provide an alternative to antibiotics in treating eye infection has been awarded £170,000 by the charity Fight for Sight.

19 Jul 2018

New proteomics studies help gain more insights into Alzheimer's, cancer and listeriosis

The brains of people with Alzheimer's disease contain many protein aggregates outside of cells, known as plaques. These are mainly made of the peptide amyloid-beta, which is released from the plasma membrane when the protease BACE1 cleaves its membrane-anchored precursor protein.

19 Jul 2018

Allergic responses may help protect the skin against cancer, research suggests

The components of the immune system that trigger allergic reactions may also help protect the skin against cancer, suggest new findings.

18 Jul 2018

Study reveals how M. tuberculosis escapes death in macrophages

The bacteria that cause the devastating disease tuberculosis have the ability to escape destruction and grow after they are engulfed by lung macrophages, the immune cells that are supposed to destroy pathogens.

10 Jul 2018

Bacteria use 'divide and conquer' strategy to defeat their enemies

Some bacteria can release toxins that provoke their neighbors into attacking each other, a tactic that could be exploited to fight infections.

3 Jul 2018

Researchers discover how behavior is organized in the brain

Driving to work, typing an email or playing a round of golf--people perform actions such as these throughout the day.

29 Jun 2018

Scientists discover and characterize new toxin in cholera bacteria

The bacterium Vibrio cholerae was discovered more than 150 years ago but remains as one of the main causes of bacterial infectious disease globally, especially in low-income nations where it occurs endemic, and outbreaks of cholera disease can lead to major epidemics.

26 Jun 2018

Study: Men tolerate stress urinary incontinence for years before seeking medical help

Men often tolerate stress urinary incontinence for more than two years before seeking medical help - and one-third put up with it for more than five years, making it important for doctors to check for this problem, a new study from UT Southwestern researchers advises.

25 Jun 2018

Scientists discover vaccine that may rapidly fight cholera-causing bacteria

A tricked-out cholera vaccine starts protecting against the deadly disease within a day, experiments in rabbits suggest.

14 Jun 2018

Researchers develop biomimetic nanosystem to deliver therapeutic proteins to target tumors

A team of Penn State researchers has developed a biomimetic nanosystem to deliver therapeutic proteins to selectively target cancerous tumors.

13 Jun 2018

Tea towels in the kitchen could be responsible for food poisonings finds study

Repeated use of the tea towels in the kitchen may be putting the families at risk of food poisonings finds study.

12 Jun 2018

Researchers report on the sweet side of snake venom toxins

A bite from a lancehead snake can be fatal. Species in the family, found throughout Central and South America, have venom that can disrupt blood clotting and cause hemorrhage, strokes and kidney failure.

4 Jun 2018

Study: Disease-causing stomach bacterium shuts down energy production in host cells

Researchers report in a new study that the bacterium Helicobacter pylori - a major contributor to gastritis, ulcers and stomach cancer - resists the body's immune defenses by shutting down energy production within the cells of the stomach lining that serve as a barrier to infection.

31 May 2018