All Bacteria articles – Page 3
-
News
Understanding inflammatory bowel disease: An integrative framework of microbiome, metabolome, and immunological biomarkers
A new review underscores the interconnected roles of microbial, metabolic, and immune biomarkers in IBD. While current biomarkers lack universal specificity, integrative approaches and AI-driven analyses offer transformative potential for precision medicine in IBD care.
-
News
Coveted lac pigment may have a fungal origin
The colourful pigment extracted from the lac insect may actually be produced by a symbiotic yeast-like organism living inside the insect, a new study has found. The yeast-like organism exclusively harbours genes coding for key ingredients in the pigment synthesis pathway.
-
News
Researchers establish link between form and function of gut bacterium
New insights into the functional differences between the various morphotypes of Bacteroides thetaiotaomicron could open up new possibilities for medicine. A better understanding of their diversity could lay the foundation for novel microbiome-based therapies.
-
News
Scientists discover a materials maze that prevents bacterial infections
Scientists have discovered surface patterns that can drastically reduce bacteria’s ability to multiply on plastics, which means that infections on medical devices, such as catheters, could be prevented.
-
News
Immune ‘dysregulation’ present prior to infection predicts severe responses
A study shows that a common gene signature of immune health or dysfunction predicts severe outcomes from infection, and is present in people with known risk factors such as being a smoker or having a high body mass index, even before they encounter a pathogen.
-
News
PFAS-eating bacteria discovered in Veneto soil
Researchers have isolated about 20 species of bacteria from PFAS-contaminated soil in Veneto that are capable of degrading these forever chemicals, i.e. using them as a source of energy.
-
News
Study validates DenovAI’s platform for programmable de novo-designed protein therapeutics
Researchers introduce a new class of experimentally validated AI-driven protein design tools that have the potential to accelerate drug development.
-
News
Immune tolerance to gut microbes is initiated by a key bacterial sensor
A study has found that the body’s immune “tolerance” to gut microbes depends on an ancient bacterial-sensing protein called STING—normally considered a trigger for inflammation.
-
News
Excessive use of disinfectants in intensive care patients may increase the risk of antibiotic-resistant infections
An international study has, for the first time, revealed a strong and direct link between the rise of antibiotic-resistant bacteria and universal disinfection procedures applied to patients in intensive care units.
-
News
Gut microbes may help in recognizing and treating pancreatic cancer
A new international cooperation study indicates that in the future pancreatic cancer may be detected at an early stage with the help of gut microbes. Gut microbes may also offer solutions for therapy development.
-
News
Evolutionary model for antibiotic resistance reveals dose timing critical to care
The study that uses a “fitness seascape” to incorporate a patient’s dosage schedule into models that predict whether an infection will develop antibiotic resistance has found that inconsistent timing and missing early doses can lead to treatment failure.
-
News
Microbiome stability shapes how corals withstand extreme heat
A new study reveals why some corals resist bleaching while others don’t: the answer lies in a complex partnership between corals and their microbial allies, shaped by the history of the waters they inhabit.
-
News
Global action urgently needed to tackle antimicrobial resistance, experts warn
Scientists have called for urgent changes to the way new antibiotics are developed to address the growing problem of antimicrobial resistance (AMR). They outline the scientific, economic, and regulatory barriers that are slowing progress.
-
News
Scientists develop a treatment platform to disable the ‘biofilm’ shield of superbugs
Researchers have developed a platform that utilizes microbubbles to deliver gene-targeted nanoparticles capable of breaking down MRSA biofilms, offering an innovative solution for treating infections resistant to conventional antibiotics.
-
News
Fusobacterium nucleatum in colorectal cancer: Ally mechanism and targeted therapy strategies
A recent review systematically outlines the pathogenic mechanisms of Fusobacterium nucleatum in colorectal cancer and summarizes both current and emerging strategies for its therapeutic targeting.
-
News
GeneXpert MTB/RIF technology can distinguish non-tuberculous mycobacterial infection
Xpert Mycobacterium tuberculosis/rifampicin (Xpert MTB/RIF) in alveolar lavage fluid can not only detect rifampicin resistance but also distinguish pulmonary tuberculosis (TB) from non-tuberculosis mycobacterial (NTM) pulmonary disease.
-
News
Epidemiological trends and serological profiles of respiratory pathogens in Guangzhou
A new study analyzing the epidemiological trends of multiple respiratory pathogens in Guangzhou, China, from 2013 to 2023, indicates the need for age- and gender-specific approaches to infection prevention and management.
-
News
Probiotic breakthrough: Bifidobacterium animalis subsp. Lactis A6 shows promise in alleviating comorbid constipation and depression
A new study clarifies how gut microbes influence mental health and offers a safe, targeted probiotic therapy, Bifidobacterium animalis subsp. Lactis A6 (BBA6), for comorbid constipation and depression.
-
News
When bacteria get hungry, they kill – and eat – their neighbors
Scientists have discovered a gruesome microbial survival strategy: when food is scarce, some bacteria kill and consume their neighbors. The researchers show that under nutrient-limited conditions, bacteria use a specialized weapon — the Type VI Secretion System (T6SS) — to attack, kill, and slowly absorb nutrients from other bacterial cells.
-
News
An oral cholera vaccination campaign aims to reach more than 2.6 million people in Sudan’s Khartoum State
A 10-day reactive oral cholera vaccination campaign, launched on 10 June in 5 localities in Sudan’s Khartoum State, aims to protect more than 2.6 million people aged 1 year and above from cholera infection, interrupt transmission and help contain the cholera outbreak.