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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.
After years of research, the molecular structure of the enzyme responsible for a large part of the global nitrate and nitrogen production by bacteria has finally been uncovered. The anammox bacterium and other bacteria use this enzyme to convert toxic nitrite into nitrate.
Credit: Francesco Righetti Researchers at Karolinska Institutet in Sweden have come one step closer toward understanding why some people become seriously ill or die from a common bacterium that leaves most people unharmed.
Researchers have produced vaccine-like immune responses to a dangerous bacterium by colonizing 26 healthy volunteers with a related, but harmless, commensal bacterial species.
A new clinical study has shown that supplements of a lactic acid bacterium may have positive effects by increasing the diversity of intestinal bacteria in these infants. Extremely preterm infants can suffer from a life-threatening inflammation of the gut.
— 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.
of the University of Alabama at Birmingham have made what they call “a major step” in understanding how Mycobacterium tuberculosis acquires iron from its human host — a process essential for the pathogenesis of this bacterium. . – Lei Zhang, Ph.D., and Michael Niederweis, Ph.D.,
Researchers have known for some time that maternal breast milk provides critical nutrients for newborns, and antibodies from mothers vaccinated against a specific disease-causing bacterium or virus can be transferred via breast milk to babies.
Research being conducted at the University of Seville is working to boost green agriculture through microbial applications Patricia Bernal, a Ramón y Cajal researcher at the Department of Microbiology of the University of Seville’s Faculty of Biology, is working with the bacterium Pseudomonas putida, a biological control agent found in the soil (..)
A sexually transmitted disease, gonorrhoea is caused by the NG bacteria. Additionally, antibiotic resistance is very prevalent for the NG bacterium. At present, there exists no effective vaccine available to treat gonorrhoea, and the disease repeatedly spreads without developing protective immunity. .
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
An investigational orally delivered biologic drug, LMN-201 is a cocktail of four therapeutic proteins that act synergistically to neutralise the C difficile bacterium and the toxin. It is compatible with standard-of-care antibiotics.
Work allows genomic monitoring for epidemic strains of Vibrio cholerae bacteria The evolution of epidemic and endemic strains of the cholera-causing bacterium Vibrio cholerae in Argentina has been mapped in detail by researchers at the Wellcome Sanger Institute, the London School of Hygiene and Tropical Medicine, the University of Cambridge and the (..)
Biotechnology, Pharma and Biopharma News – Research – Science – Lifescience ://Biotech-Biopharma-Pharma: Pathogenic bacteria rendered almost harmless.Pseudomonas aeruginosa is an opportunistic pathogenic bacterium present in many ecological niches, such as plant roots, stagnant water or even the pipes of … Continue reading → (..)
This theme addresses antimicrobial resistance (AMR), a critical issue where bacteria, viruses, fungi and parasites develop resistance to treatments, making infections harder — or sometimes impossible — to treat effectively. uUTIs are being increasingly caused by drug-resistant bacteria, leading to higher treatment failure rates.
While investigating a disease outbreak in a Queensland botanical gardens, researchers discovered a new species of bacteria that causes a fatal disease in palms The bacterium, which they named Candidatus Phytoplasma dypsidis was found to cause a fatal wilt disease.
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 (..)
This sticky mucus gets trapped and breeds infections from bacteria I inhale,” says Ella, who adds she was “terrified” of doctors as a child. The bacteria become more resistant to antibiotics and that makes them harder to clear. This interrupts replication patterns and, ultimately, kills the bacterium.”. I was really sick.
This investigational multivalent protein subunit vaccine targets the outer surface protein A (OspA) of the bacterium Borrelia that causes the disease, an established mechanism of action for a Lyme disease vaccine. OspA is one of the most dominant surface proteins expressed by the bacteria when present in the ticks that spread the disease.
diff) infection gives the pathogen a two-fold advantage: by both creating an inhospitable environment for competing bacteria and providing nutrients that enable C. diff is a bacterium that causes diarrhea, often with severe or […]. diff to thrive.
Merck has scored US Food and Drug Administration (FDA) approval for its next-generation pneumonia vaccine Vaxneuvance that covers 15 different strains of the pneumococcal bacteria that causes the infection. Both next-gen shots offer enhanced protection against bacteria that can cause pneumonia, blood infections and meningitis.
diff – a bacterium that causes diarrhoea and inflammation in the colon and is a major cause of illness and death worldwide – as well as other targets like inflammatory bowel disease. Nestle and Seres have been working together on the microbiome project since 2016, focusing on C. billion, but only included markets outside North America.
FL OZ (9 mL) nasal spray bottles to be contaminated with the bacteria, Providencia rettgeri. Previous and emerging research on this bacterium has associated it with intrinsic multi-drug resistance and nosocomial infections (also referred to as hospital-acquired infections). California-based Green Pharmaceuticals Inc.
Pseudomonas aeruginosa, a common environmental bacterium, can colonize different body parts, such as the lungs, leading to persistent, chronic infections that can last a lifetime – a common occurrence in people with cystic fibrosis. “Our study took a novel approach to look directly into the bacterium’s behavior in the human host.”
In this episode of the Xtalks Food Podcast, Sydney talks about fried rice syndrome, which refers to food poisoning caused by a bacterium called Bacillus cereus. Therefore, while reheating might eliminate other bacteria, it might not be effective against B. One distinct characteristic of B. cereus in food.
Anthrax is a rare, yet severe disease caused by the bacterium B. The bacteria usually enter the body through wounds, but infection can also occur through contaminated meat or inhalation of spores. What Is Anthrax? anthracis , primarily affecting livestock and wild game.
Last year, Affinivax reported positive phase 2 results with ASP3772, which targets 24 of the common serotypes of Streptococcus pneumoniae – a bacteria which causes non-invasive illnesses like pneumonia, sinusitis and middle ear infections, as well as invasive diseases like meningitis. GSK said it is paying $2.1
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. Targeted control via the composition of the microbiome.
The Centers for Disease Control and Prevention (CDC) recently issued a formal health advisory in response to an unprecedented outbreak of carbapenem-resistant Pseudomonas aeruginosa (CRPA), a bacterium notorious for its resistance to specific antibiotics, thereby instigating severe infections in affected individuals.
Trachoma is a neglected tropical disease (NTD) caused by the bacterium Chlamydia trachomatis. An estimated 1.9 million people suffer visual impairment because of infection, and women are up to four times more likely to be blinded by trachoma than men. iii Zithromax is not approved in the United States or European Union to treat trachoma.
Last year, Pfizer made almost $6 billion from its Prevnar 13 vaccine, which covers 13 common serotypes of Streptococcus pneumoniae – a bacteria which causes non-invasive illnesses like pneumonia, sinusitis and middle ear infections, as well as invasive diseases like meningitis. That is equivalent to 14% of Pfizer’s total revenues.
To test their hypothesis in the lab, the researchers infected mice with a stomach bacterium and fed them a protein found in egg white called ovalbumin at the same time (this protein is commonly used as a typical model food antigen in experiments). Moreover, the response did not induce symptoms typical of a food allergy.
and colon, is home for good and bad bacteria. It is this bacterium that. When your bad bacteria is in control in your gut, you will have constipation. is making your gut and your bacteria healthier. I’m pretty sure that I’m now in the situation where I have no good bacteria. have, good or bad.
Founded in February 2014, 4D pharma is a world leader in the development of Live Biotherapeutics, a novel and emerging class of drugs, defined by the FDA as biological products that contain a live organism, such as a bacterium, that is applicable to the prevention, treatment or cure of a disease.?
The outbreak was caused by the bacterium Listeria monocytogenes , which was found in several samples of Blue Bell ice cream products, as well as in the company’s manufacturing facilities. coli O157:H7 bacteria. The outbreak was caused by the bacterium Escherichia coli O157:H7, a strain of E.
Based on these findings, GlobalData believes that the eradication of this bacterium by a non-hormonal antibiotic treatment may represent a promising approach to treating endometriosis for women who are positive for Fusobacteria infection, as well as for those women with endometriosis trying to conceive or who do not wish to use hormone treatments.
The company says that these four serotypes represent roughly 10–15% of bacteria causing pneumococcal disease in adults. Pneumococcal vaccines are used to inoculate individuals against infections caused by the Streptococcus pneumoniae bacteria. This is in addition to its long-available pneumococcal polysaccharide vaccine PPSV23.
This syndrome refers to food poisoning caused by a bacterium called Bacillus cereus. cereus , a bacterium prevalent in the environment. Therefore, while reheating might eliminate other bacteria, it might not be effective against B. Though he survived, the repercussions led to multiple amputations. cereus in food.
2) Botox Therapeutic/Cosmetic Botox, or botulinum neurotoxin, is a neurotoxic protein produced by the Clostridium botulinum bacteria. It is a macrolide lactone that was discovered in the fermentation broth of a Japanese soil sample that contained the bacterium Streptomyces tsukubensis. AbbVie’s total global revenue for Humira was $21.24
Doudna, PhD, of the University of California, Berkeley and Emmanuelle Charpentier, PhD, of the Max Planck Unit for the Science of Pathogens Institute for Infection Biology, revolutionized genetic research by helping to identify a natural gene editing mechanism in bacteria.
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