Poisoning News and Research

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Novel Bacterial Protein can Prolong Cell Longevity by Acting Directly on Mitochondria

Researchers at the University of São Paulo (USP) in Brazil, partnering with colleagues in Australia, have identified a novel bacterial protein that can keep human cells healthy even when the cells have a heavy bacterial burden.

10 Nov 2023

New Toxin Found to Enhance Pathogen Infection and Disease Spread in Wheat

Although wheat was among the first domesticated food crops, it remains a global dietary staple several millennia later.

14 Jul 2023

Food-Poisoning Bacteria Create Syringe-Like Structures to Inject Toxins Into Intestinal Cells

Researchers at UT Southwestern Medical Center have discovered how a bacterium that infects people after they eat raw or undercooked shellfish creates syringe-like structures to inject its toxins into intestinal cells.

21 Apr 2023

Study reports a new target to fight against antibiotic-resistant pneumonia

Increases in multidrug-resistance in the bacteria Streptococcus pneumoniae have made it the fourth-leading cause of death associated with antibiotic resistance.

30 Mar 2023

Liver-produced hormone protects mice against the harmful effects of intoxication

A shot of a liver-produced hormone called FGF21 sobered up mice that had passed out from alcohol, allowing them to regain consciousness and coordination much faster than those that didn't receive this treatment, UT Southwestern researchers report in a new study.

8 Mar 2023

Reshuffling of gene clusters drives the evolution of sunscreen pigments in lichens

Lichens are diverse and colorful organisms that can be found in nearly every environment on Earth, from the arctic tundra to tropical rainforests.

10 Feb 2023

Flexible copper sensor detects heavy metals in sweat

Heavy metals such as lead and cadmium are present in batteries, cosmetics, food and other things that are part of everyday life.

24 Jan 2023

Understanding the step-by-step development of E. coli resistance to drugs

Antibiotic resistance, which occurs when infection-causing bacteria evolve to the point where they are no longer affected by conventional antibiotics, is a worldwide concern.

15 Dec 2022

Sprayable new super-disinfectant can protect food from bacterial contamination

Researchers at McMaster University have created a powerful new weapon against bacterial contamination and infection.

6 Dec 2022

Puffer fish use non-toxic version of a powerful neurotoxin to communicate with each other

A delicacy in Japanese cuisine, puffer fish (fugu) also contain a lethal toxin. Improperly prepared puffer fish can cause the person eating it to experience food poisoning and a swift death.

11 Nov 2022

Researchers identify a gene responsible for differential accumulation of cadmium in rice

Rice is a staple food for nearly half the world's population. However, it accumulates more cadmium from the soil than other cereals like barley and wheat.

1 Sep 2022

Detecting multiple food poisoning bacteria based on color differences in scattered light from metals

Osaka Metropolitan University scientists have developed a simple, rapid method to simultaneously identify multiple food poisoning bacteria, based on color differences in the scattered light by nanometer-scaled organic metal nanohybrid structures (NHs) that bind via antibodies to those bacteria.

30 Aug 2022

Researchers analyze how cannabis cells make cannabinoids

Plant biologists have outlined the elevated “hacks” that cannabis cells use to produce cannabinoids (THC/CBD) for the first time. Although many biotechnology firms are currently attempting to engineer THC/CBD outside of the plant in yeast or cell cultures, it is still unclear how the plant does it innately.

8 Aug 2022

Poisoning News and Research

Novel Bacterial Protein can Prolong Cell Longevity by Acting Directly on Mitochondria

New Toxin Found to Enhance Pathogen Infection and Disease Spread in Wheat

Food-Poisoning Bacteria Create Syringe-Like Structures to Inject Toxins Into Intestinal Cells

Study reports a new target to fight against antibiotic-resistant pneumonia

Liver-produced hormone protects mice against the harmful effects of intoxication

Reshuffling of gene clusters drives the evolution of sunscreen pigments in lichens

Flexible copper sensor detects heavy metals in sweat

Understanding the step-by-step development of E. coli resistance to drugs

Sprayable new super-disinfectant can protect food from bacterial contamination

Puffer fish use non-toxic version of a powerful neurotoxin to communicate with each other

Researchers identify a gene responsible for differential accumulation of cadmium in rice

Detecting multiple food poisoning bacteria based on color differences in scattered light from metals

Researchers analyze how cannabis cells make cannabinoids

Novel insights into how some bacteria evade antibiotics

Experts identify genes responsible for toxin biosynthesis in unrelated poisonous mushrooms

Understanding the regulation of intramembrane proteases across the tree of life

Tiny microbes belching toxic gas helped cause the biggest mass extinction in Earth's history

Research reveals how foodborne infections protect the gut's nervous system

Stress signal from fat cells could help protect against cardiac damage induced by obesity

Two plant stem cell proteins control the division of cells and their response to stress

Quorum Bio: Where Synthetic Biology Meets Sustainable Farming

Diagnostic Biochips: Pioneering Brain Research Tools for the Future

Commercializing Innovation in a Life Sciences Ecosystem

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