All Bacteria articles – Page 41
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NewsSignificant post-COVID resurgence in invasive meningococcal disease
Scientists have traced the evolution of invasive meningococcal disease cases in France between 2015 and 2022, revealing an unprecedented resurgence in the disease after the easing of control measures imposed during the COVID-19 epidemic.
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NewsStudy reveals surprising link between malnutrition and rising antibiotic resistance
Researchers have uncovered startling connections between micronutrient deficiencies and the composition of gut microbiomes in early life that could help explain why resistance to antibiotics has been rising across the globe.
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NewsCancer therapy shows promise against tuberculosis
A promising new cancer therapy also appears extremely potent against one of the world’s most devastating infectious diseases: tuberculosis (TB).
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NewsResearchers uncover mechanism behind Pseudomonas virulence
Pseudomonas aeruginosa regulator PvrA binds simultaneously to multiple pseudo-palindromic sites for efficient transcription activation, a research team has found.
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NewsMetastasis to be fought with bacteria, hypertension drugs and neuroscience
Results presented by world leaders in metastasis research at CNIO change the very concept of this disease, and lead to new ways to fight it, including using bacteria to activate the immune response against tumours.
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NewsBacteria in anal glands help cats to communicate
A new study shows how domestic cats send signals to each other using odors derived from families of bacteria living in their anal glands.
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NewsBacteria engineered to biosynthesize intricate protein complexes
Researchers have developed an innovative bioengineering approach using genetically modified bacteria that can incorporate protein cages around protein crystals, producing highly customized protein complexes.
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NewsScientists uncover how bacteria recognize viral invasion and activate immune defenses
Researchers have discovered that bacteria sense phages via a defensive response called CBASS that detects viral RNA.
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NewsMicrobes could help reduce the need for chemical fertilizers
Chemical engineers have developed a coating that protects nitrogen-fixing bacteria from heat and humidity, which could allow them to be deployed for large-scale agricultural use.
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NewsNovel C. diff structures are required for infection and offer new therapeutic targets
Iron storage ‘spheres’ inside the bacterium C. diff — the leading cause of hospital-acquired infections — could offer new targets for antibacterial drugs to combat the pathogen.
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NewsVegan diet fosters changes in gut microbiome that reduce hot flashes by 95%
A low-fat vegan diet that includes soy fosters changes in the gut microbiome that decrease postmenopausal vasomotor symptoms, or hot flashes, overall by 95%, according to a new study.
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NewsResearchers invent single, rapid test for both HIV and TB
Scientists have developed a new and rapid test that can detect both HIV and tuberculosis at the same time with just a small amount of blood.
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NewsLongstanding mystery of phosphite solved with help of sewage plant
Biologists have discovered a phosphorus-based bacterial metabolism that is both new and ancient, thanks to a calculation from the 1980s, a sewage plant, a new bacterial organism, and a remnant from around 2.5 billion years ago.
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NewsYucatán’s underwater caves host diverse microbial communities
With help from an experienced underwater cave-diving team, researchers have constructed the most complete map to date of the microbial communities living in the submerged labyrinths beneath Mexico’s Yucatán Peninsula.
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NewsStudy reveals bacterial protein capable of keeping human cells healthy
Researchers describes a hitherto unknown protein with anti-oxidizing properties secreted by Coxiella burnetii, a Gram-negative intracellular bacterium, pointing to possible treatments for auto-immune diseases and even cancer
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NewsSpread of AMR bacteria linked to patient hand contamination and antibiotic use in nursing homes
Nursing home residents have an increasing diversity in the level of care required and this has coincided with an increase in the spread of drug resistant bacteria within these settings.
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NewsThermal processes can cut bacterial load, conference will hear
Researchers investigating whether the bacterial load of chicken meat can be reduced using thermal processes will report their findings at a symposium on zoonoses and food safety, organised by the Federal Institute for Risk Assessment (BfR).
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NewsNew way to count microbes speeds research and cuts waste
Researchers have developed a new way of counting microorganisms that works as much as 36 times faster than conventional methods, cuts plastic use and decreases the cost and carbon footprint of biomedical research.
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NewsNew typhoid conjugate vaccine Bio-TCV® approved in Indonesia
Bio Farma’s Bio-TCV® typhoid conjugate vaccine (TCV) has been licensed in Indonesia following marketing approval from Badan Pengawas Obat dan Makanan (BPOM), the national regulatory authority.
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NewsiBridge programme proposes alternatives to chemical factories
A computer simulation program “iBridge” has been developed that can put together microbial cell factories quickly and efficiently to produce cosmetics and food additives, and raw materials for nylons.
