Using state-of-the art technologies to image human cells and study infection at the level of a single bacterial cell, the research team, led by the London School of Hygiene & Tropical Medicine, has uncovered the strongest evidence yet that septins take Shigella prisoner. Crucially, it reveals for the first time that these proteins can detect […]Continue Reading ...
A study conducted by researchers at the University of Pennsylvania has found that stethoscopes carried by healthcare practitioners in an intensive care (ICU) setting are loaded with a wide range of bacteria. catshila | Shutterstock The study also compared cleaning methods and found that the standardized approach is better at eliminating bacteria than various other […]Continue Reading ...
Altered peptides from a South American wasp’s venom can kill bacteria but are nontoxic to human cells The venom of insects such as wasps and bees is full of compounds that can kill bacteria. Unfortunately, many of these compounds are also toxic for humans, making it impossible to use them as antibiotic drugs. After performing […]Continue Reading ...
A study carried out in collaboration with the University of Birmingham has used an innovative approach to identify thousands of antibiotic resistance genes found in bacteria that inhabit the human gut. The human gut is home to trillions of microorganisms, mainly bacteria. Most of these are sensitive to antibiotics, but a significant number of bacteria […]Continue Reading ...
Researchers have found that life aboard the International Space Station (ISS) can alter ‘super bugs’. Researchers and microbiologists at the Jet Propulsion Laboratory NASA, had found that there were five different types of Enterobacter present in the toilets and exercise areas on the ISS. Earlier studies had shown that stay in space altered the bugs […]Continue Reading ...
An antibiotic called thanatin attacks the way the outer membrane of Gram-negative bacteria is built. Researchers at the University of Zurich have now found out that this happens through a previously unknown mechanism. Thanatin, produced naturally by the spined soldier bug, can therefore be used to develop new classes of antibiotics. The global emergence of […]Continue Reading ...
Credit: CC0 Public Domain A recent study completed at the University of Helsinki investigated the amount and quality of antibiotic-resistant bacteria in breast milk and gut of mother-infant pairs. The findings have been published in the journal Nature Communications. The researchers report three findings. First, infants who were breastfed for at least six months had […]Continue Reading ...
Findings point to possibility of new ‘anti-evolution drugs’ to keep hard-to-treat pathogens from arising With many disease-causing bacteria ratcheting up their shields against current drugs, new tactics are vital to protect people from treatment-resistant infections. Lowering mutation rates in harmful bacteria might be an as yet untried way to hinder the emergence of antimicrobial-resistant pathogens. […]Continue Reading ...
Research increasingly links the gut microbiome to a range of human maladies, including inflammatory bowel disease, diabetes and even cancer. Attempts to manipulate the gut with food rich in healthy bacteria, such as yogurt or kombucha, are in vogue, along with buying commercial probiotics that promise to improve users’ chances against illness. Changing the gut […]Continue Reading ...
New research on the types of bacteria living in babies’ noses could offer clues as to why some recover quickly from their first cough or cold, while others suffer for longer. The study, published in ERJ Open Research, suggests that babies who have a wide variety of different bacteria living in their noses tend to […]Continue Reading ...
Using a small and inexpensive biosensor, researchers at UBC Okanagan, in collaboration with the University of Calgary, have built a diagnostic tool that provides health care practitioners almost instant diagnosis of a bacterial infection. The tool is able to provide accurate and reliable results in real-time rather than the two-to-five days required for existing processes […]Continue Reading ...
Common bacteria that cause foodborne diseases are resistant to antibiotics used to treat infections, according to research that identified 39 genes responsible for this resistance. Credit: Rocky Mountain Laboratories / NIAID / NIH) Brazil’s Ministry of Health received reports of 11,524 outbreaks of foodborne diseases between 2000 and 2015, with 219,909 individuals falling sick and […]Continue Reading ...
A team of scientists in Australia warned in September of the spread of a bacteria, staphylococcus epidermidis, immune to all known drugs Drug-resistant bacteria killed more than 33,000 people in the European Union in 2015, according to new research published this week warning that superbugs were “threatening modern healthcare.” In a study published in the […]Continue Reading ...
New research published in the International Journal of Pharmaceutics demonstrates that ‘good’ bacteria in the live probiotic SymproveTM can successfully reach and colonize the gut, where they go on to change the existing gut flora. They are also capable of modifying immune response. Researchers found that all bacteria in Symprove survived the stomach acid to […]Continue Reading ...
More and more bacteria are resistant to available antibiotics. A team of chemists from the Technical University of Munich (TUM) now presents a new approach: they have identified important enzymes in the metabolism of staphylococci. Blocking these enzymes in a targeted manner would allow the pathogens to be starved. “Medicine needs new weapons against bacteria,” […]Continue Reading ...
- Cancer Research UK and AstraZeneca open new Functional Genomics Centre
- New research lays out potential path for treatment of Huntington’s disease
- Prestigious R&D 100 Award presented to Leica Microsystems
- Study shows septin proteins detect and kill gut pathogen, Shigella
- Study sheds new light on disease-spreading mosquitoes
- 2017 Saw Slowing in National Health Care Spending
- Monitoring movement reflects efficacy of mandibular splint
- Study supports BMI as useful tool for assessing obesity and health
- Self-guided, internet-based therapy platforms effectively reduce depression
- Organically farmed food has bigger climate impact than conventional food production
- Faster, cheaper test has potential to enhance prostate cancer evaluation
- Researchers study abnormal blood glucose levels of patients after hospital discharge
- Swedish scientists explore direct association of dementia and ischemic stroke deaths
- Study finds 117% increase in number of dementia sufferers in 26 years
- Eczema Can Drive People to Thoughts of Suicide: Study
- Link between neonatal vitamin D deficiency and schizophrenia confirmed
- Nurse denied life insurance because she carries naloxone
- Ritalin drug affects organization of pathways that build brain networks used in attention, learning
- Research pinpoints two proteins involved in creation of stem cells
- Gut bacteria may modify effectiveness of anti-diabetes drugs