Scientists from the University of Surrey have identified mutations in a gene in an Escherichia coli (E. coli) model that could help explain a form of anti-microbial resistance (AMR) known as 'persistence'.... NEWS MEDICAL · 1 month
Abnormal growth of bacterial cells could be linked to anti-microbial resistance  SCIENCE DAILY · 1 month
Scientists have identified mutations in a gene in an Escherichia coli (E.coli) model that could help explain a form of anti-microbial resistance (AMR) known as 'persistence'. more
Anti-evolution drug could stop antibiotic resistance  PHYS.ORG · 4 weeks
The spread of antibiotic resistance is partly due to the ability of bacteria to pick up DNA from their surroundings. A new study, which started at the University of Groningen, showed that drugs blocking this ability... more
Bacterial extracellular vesicles could combat antibiotic resistance  NEWS MEDICAL · 1 week
Children's National Hospital researchers for the first time have isolated bacterial extracellular vesicles from the blood of healthy donors, a critical step to better understanding the way gut bacteria communicate with the rest of... more
Ecological drivers of decoupled latitudinal patterns in bacterial and fungal diversity gradients  PHYS.ORG · 4 days
What determines species diversity remains a big challenge. Despite many studies support a latitudinal diversity gradient for the plants and animals, there are still... more
Powering up bacteria for green electricity  nanowerk · 1 week
Researchers have identified the potential of using nanoscale carbon dots on bacteria for augmented bioelectricity production. They used this to demonstrate a novel method for significantly increasing the bacterial bioelectricity generation and applied it to set... more
A promising strategy to overcome drug resistance developed by blood cancer cells  NEWS MEDICAL · 1 day
In a collaborative study published in Blood Advances, a research group led by Beate Heissig at Juntendo University and Yousef Salama at An Najah... more
Mathematical thinking begins in the early years with dialog and real-world exploration  PHYS.ORG · 3 weeks
It's natural to think that mathematics is primarily about numbers. In school, we first learn how to recite numbers and then spend considerable time... more
Fast-acting anti-malarial compound shows promise in first clinical trial  NEWS MEDICAL · 1 day
A fast-acting anti-malarial compound discovered at St. Jude Children's Research Hospital was well tolerated and showed promising anti-malarial effects in the first study in humans. more
Characterization of novel L-Fucose metabolism pathway in anaerobic bacteria  NEWS MEDICAL · 2 weeks
The genetic context in bacterial genomes and screening for potential substrates can help identify the biochemical functions of bacterial enzymes. more
Penn State engineers model genetic mutations causing drug resistance  NEWS MEDICAL · 4 days
Whether it is a drug-resistant strain of bacteria, or cancer cells that no longer react to the drugs intended to kill them, diverse mutations make cells resistant to chemicals, and... more
[Research Articles] Chlorotoxin-directed CAR T cells for specific and effective targeting of glioblastoma  Science Magazine · 3 weeks
Although chimeric antigen receptor (CAR) T cells have demonstrated signs of antitumor activity against glioblastoma (GBM), tumor heterogeneity remains a critical challenge.... more
What do the numbers behind the coronavirus really mean?  LIVE SCIENCE · 3 weeks
The numbers surrounding the coronavirus epidemic are preliminary, and a mathematician explains why. more
Blood test for microbial DNA could warn of cancer  NEWS MEDICAL · 2 weeks
A new study published in the journal Nature on March 11, 2020, could transform the currently held views on cancer causation and diagnosis. The researchers have come up with a... more
Fighting the rise of antibiotic resistance  PHYS.ORG · 3 weeks
New research is helping to detect early warning signs of drug-resistant bacteria to prevent antibiotic resistance. more
Bacterial enzyme could become a new target for antibiotics  PHYS.ORG · 2 weeks
MIT and Harvard University chemists have discovered the structure of an unusual bacterial enzyme that can break down an amino acid found in collagen, which is the most abundant protein... more
Metabolic fossils from the origin of life  SCIENCE DAILY · 2 weeks
Since the origin of life, metabolic networks provide cells with nutrition and energy. Modern networks require thousands of enzymes that perform catalysis. Such networks must have arisen from simpler precursors. Investigating the metabolism of... more
Common anti-parasite treatments used on cattle have devastating impacts on wildlife  PHYS.ORG · 2 weeks
Experts have stressed an urgent need to find alternatives to wormers and anti-ectoparasitic products used widely on cattle, following the findings of a study just published... more
Chlamydia build their own entrance into human cells  PHYS.ORG · 3 weeks
Chlamydia, a type of pathogenic bacteria, need to penetrate human cells in order to multiply. Researchers from Heinrich Heine University Duesseldorf (HHU) have now identified the bacterial protein SemC, which is secreted... more
How bacteria form communities on the human tongue  SCIENCE DAILY · 4 days
Using a recently developed fluorescent imaging technique, researchers in the United States have developed high-resolution maps of microbial communities on the human tongue. The images reveal that microbial biofilms on the surface... more
Engineers model mutations causing drug resistance  PHYS.ORG · 4 days
Whether it is a drug-resistant strain of bacteria, or cancer cells that no longer react to the drugs intended to kill them, diverse mutations make cells resistant to chemicals, and "second generation" approaches are needed. Now,... more
Engineers model mutations causing drug resistance  SCIENCE DAILY · 4 days
Whether it is a drug-resistant strain of bacteria, or cancer cells that no longer react to the drugs intended to kill them, diverse mutations make cells resistant to chemicals, and 'second generation' approaches are needed. Now,... more
[Editors' Choice] Hematopoietic maladaptation facilitates septic screening  Science Magazine · 2 weeks
Single-cell RNA sequencing of peripheral blood cells from patients with bacterial infections reveals a monocyte subset that can distinguish those at risk of sepsis. more
New biochemical mechanism in cells is crucial component of anti-aging program  NEWS MEDICAL · 2 weeks
Aging is an inevitable part of life, yet some species are aging very differently than others, even than very similar ones. more
Diet, nutrition have profound impact on microbial composition in the gut  NEWS MEDICAL · 3 days
Nutrition and diet have a profound impact on microbial composition in the gut, in turn affecting a range of metabolic, hormonal, and neurological processes, according to... more
Research opens up new prospects for prevention and treatment of bacterial pneumonia  NEWS MEDICAL · 4 weeks
Researchers from the Lille Centre for Infection and Immunity, INRAE and from Brazilian (Belo Horizonte), Scottish (Glasgow) and Danish (Copenhagen) laboratories have shown for... more
Research sheds light on molecular mechanisms that enable bacteria to compete and establish symbiosis  NEWS MEDICAL · 3 weeks
Two factors that control the expression of a key gene required by luminescent bacteria to kill competing bacterial cells have... more
Curcumin can be delivered effectively into cells via tiny nanoparticles  NEWS MEDICAL · 3 weeks
For years, curry lovers have sworn by the anti-inflammatory properties of turmeric, but its active compound, curcumin, has long frustrated scientists hoping to validate these claims with clinical... more
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