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Breakthrough in understanding ‘tummy bug’ bacteria

Scienmag

Credit: University of Exeter Bioimaging Unit Scientists have discovered how bacteria commonly responsible for seafood-related stomach upsets can go dormant and then “wake up” Vibrio parahaemolyticus is a marine bacterium that can cause gastroenteritis in humans when eaten in raw or undercooked shellfish such as oysters and mussels.

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Common bacteria modified to make designer sugar-based drug

Scienmag

— Envisioning an animal-free drug supply, scientists have — for the first time — reprogrammed a common bacterium to make a designer polysaccharide molecule used in pharmaceuticals and nutraceuticals. Process paves a road to safe, ethical, and fast drug manufacturing Credit: Rensselaer Polytechnic Institute TROY, N.Y.

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Improving predictions of bacteria in Ala Wai Canal, Hawai‘i

Scienmag

noa scientists highlights the potential for using oceanographic sensors to make accurate predictions of Vibrio vulnificus, an infectious bacterium, in the Ala Wai Canal in Waikiki, Hawai‘i. Recently published research led by University of Hawai‘i (UH) at M?noa

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#news #biotech Common bacteria modified to make designer sugar-based drug

BioTech 365

Biotechnology, Pharma and Biopharma News – Research – Science – Lifescience ://Biotech-Biopharma-Pharma: Common bacteria modified to make designer sugar-based drug.Envisioning an animal-free drug supply, scientists have—for the first time—reprogrammed a common bacterium to make a designer polysaccharide molecule used … Continue (..)

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Scientists discover small RNA that regulates bacterial infection

The Pharma Data

Scientists discover small RNA that regulates bacterial infection People with weakened immune systems are at constant risk of infection. But the bacteria can sometimes change their behavior and enter the bloodstream, causing chronic localized infections to become acute and potentially fatal. aeruginosa infections.

RNA 40
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Anti-tumor agent from the intestine

The Pharma Data

We are talking about the microbiome – the vast collection of bacteria in the human gut. The microbiome has been the focus of research for 20 years – ever since a new technique made it possible to analyse these bacteria quickly and precisely: high-throughput sequencing. The immune system is mentioned particularly frequently.

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New Research Shows IBS Symptoms May be Caused by Gut Infections

XTalks

Through laboratory and clinical studies, the scientists discovered that blockade of histamine could help alleviate IBS symptoms. Importantly, the immune response was only triggered in the portion of the intestine that had been infected by the bacteria. Moreover, the response did not induce symptoms typical of a food allergy.