All Bacteria articles – Page 42
-
CareersUnmasking the hidden threat of non-O157 STEC
Ashley Ward of SRUC and Sony Malhotra of STFC explain how an innovative collaboration explores how computational approaches could be used to detect non-O157 STEC that are likely to cause disease.
-
News2,000-year-old shipworm mystery solved - its destructive skills are down to bacterial symbionts
Scientists have discovered that a population of symbiotic microbes, living in an overlooked sub-organ of the shipworm gut called the ’typhlosole’, have the ability to secrete the enzymes needed to digest lignin—the toughest part of wood.
-
NewsLargest-ever antibiotic discovery effort uses AI to uncover potential cures in microbial dark matter
Researchers used machine learning to search for antibiotics in a vast dataset containing the recorded genomes of tens of thousands of bacteria and other primitive organisms, yielding nearly one million potential antibiotic compounds.
-
NewsClimate change boosts olive tree-devouring bacteria in the Mediterranean
Scientists evaluate the different scenarios in which the global epidemic of Xylella fastidiosa transmitted by insects known as leafhoppers develops.
-
NewsResearchers reveal how symbiotic bacteria adapt to big environmental changes
Faced with a drastically changing environment following the closure of the Isthmus of Panama, symbiotic bacteria in lucinid clams acquired new metabolic skills to enable their own survival, new research has revealed.
-
NewsNovel triple antibiotic combination offers breakthrough in combatting antibiotic resistance
A new study unveils a promising triple combination of antibiotics that significantly expands our arsenal against drug-resistant bacteria.
-
NewsCaffeine-degrading microbes could tackle coffee pollution - and produce valuable pharmaceutical compounds
Caffeine-degrading microbes could offer vital bioremediation services as well as upcycling coffee waste into valuable pharmaceutical compounds, a new review suggests.
-
NewsWorld famous Roman Baths could help scientists counter antibiotic resistance
The world-famous Roman Baths are home to a diverse range of microorganisms which could be critical in the global fight against antimicrobial resistance, a new study suggests.
-
NewsScientists invent ‘living bioelectronics’ that can sense and heal skin
Scientists have created a prototype for ’living bioelectronics’: a combination of living cells, gel, and electronics that can integrate with living tissue. The patches are made of sensors, bacterial cells, and a gel made from starch and gelatin.
-
NewsHuman cervix modeled in microfluidic organ chip helps target bacterial vaginosis
Engineered cervix with in vivo-like mucus production, hormone sensitivity, and associated microbiome creates novel testbed for bacterial vaginosis therapeutics and other treatments.
-
NewsNew, modified CRISPR protein can fit inside virus used for gene therapy
Researchers have developed a novel version of a key CRISPR gene-editing protein that shows efficient editing activity and is small enough to be packaged within a non-pathogenic virus that can deliver it to target cells. Hongjian Wang and colleagues at Wuhan University, China, present these findings May 23rd in the ...
-
NewsLiving bioelectronic device monitors and manages psoriasis in mice
Coupling skin bacteria-laden hydrogel and electronics, researchers have introduced a bioelectronics system that can deliver management and adaptive treatment of skin inflammation. They test this approach in a mouse model of psoriasis.
-
NewsSqueaks the cat makes full recovery after personalized phage therapy heals resistant wounds
A new study highlights the potential of phage therapy as an effective solution for antibiotic-resistant infections in veterinary practice, resulting in the complete healing of a persistent surgical wound after fourteen weeks.
-
NewsResearchers expose new symbiosis origin theories, identify experimental systems for plant life
A Mississippi State faculty member’s work on symbiosis is pushing back against the newer theory of a ‘single origin’ of root nodule symbiosis (RNS)—that all symbiosis between plant root nodules and nitrogen-fixing bacteria stems from one point—instead suggesting a ‘multiple-origin’ theory of symbiosis which opens a better understanding of genetically ...
-
NewsSpecific microbial hallmarks in vagina could indicate gynecological cancers
A new study demonstrates unique vaginal microbiome in patients with gynecological cancers which could function as a biomarker.
-
NewsSalty soil sensitizes plants to an unconventional mode of bacterial toxicity
New research has shown how a single metabolite can render bacteria toxic to plants under high salt conditions. The findings may have important implications for agriculture and plant health in changing climates.
-
NewsThe effect of combinations of antibiotics and natural products on antimicrobial resistance
Thymol, rosemary oil, curcumin, capsicum, and moringa seed extract showed the highest synergistic activity with tested antibiotics against two key pathogens, a new study shows.
-
NewsNew antibiotic kills pathogenic bacteria, but spares healthy gut microbes
Researchers have developed a new antibiotic that reduced or eliminated drug-resistant bacterial infections in mouse models of acute pneumonia and sepsis while sparing healthy microbes in the mouse gut.
-
NewsUrban gardening may improve human health - thanks to immune-boosting microbial exposure
A one-month indoor gardening period increased the bacterial diversity of the skin and was associated with higher levels of anti-inflammatory molecules in the blood, demonstrated a new study.
-
NewsCinnamon inspires intelligent nanodevice targeting bacteria and other pathogens
Researchers have developed an intelligent nano killer based on a component of cinnamon essential oil (cinnamaldehyde) for use as an antimicrobial agent.