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Dietary 1H-NMR “Fingerprints” Could Help Fight Against Chronic Disease

Metabolic urine profiling could provide an approach to understand what people have been eating, without them needing to tell you. Here, researchers from Imperial College London, Prof Gary Frost, Prof Elaine Holmes, and Dr. Isabel Garcia-Perez, explain why this could be invaluable to both nutritional research and individuals.

From Bruker BioSpin Group 27 Oct 2020

Scientists use new approach to chart the spread of drug-resistant hospital bacteria

Scientists have used genome sequencing to reveal the extent to which a drug-resistant gastrointestinal bacterium can spread within a hospital, highlighting the challenge hospitals face in controlling infections.

27 Oct 2020

Cleaning kitchen counter surfaces after food preparation can reduce risk of infection

Food and humans can carry and spread dangerous microbes, and cleaning can protect you from getting sick. But it also takes time, uses chemicals and water and some people are concerned that excessive cleaning can remove the natural bacterial flora we would rather have around us to stay healthy.

27 Oct 2020

Research shows wrinkled 'super pea' may reduce risk of type 2 diabetes

A type of wrinkled 'super pea' may help control blood sugar levels and could reduce the risk of type 2 diabetes, suggests a new study.

27 Oct 2020

Lung biomarkers may predict severe COVID-19

Two University of New Mexico researchers postulate certain specific biomarkers' relevance in predicting the potential for progression to severe COVID-19 in a paper published on the preprint server bioRxiv*

27 Oct 2020

Researchers identify a new way to prevent skin reactions in cancer patients

Using the body's immune system to fight cancer has great potential, but can also bring serious side effects, including itchy and painful skin reactions.

27 Oct 2020

COVID-19 antibiotic risk factors

Now, a team of researchers at the University of Rochester Medical Center aimed to determine antibiotic prescribing rates and risk factors for antibiotic prescribing in hospitalized patients. They found that almost one-third of patients received more than one course of antibiotics.

27 Oct 2020

Graphene-enhanced PPE for COVID-19

To tackle this need, nanotechnology researchers from Italy have suggested using bidimensional graphene to improve existing PPE kits. Their research is published on the preprint server medRxiv.

25 Oct 2020

Neutrophils have more functions in the body than previously thought

Scientists at the Centro Nacional de Investigaciones Cardiovasculares have discovered that neutrophils, the most abundant cells of the innate immune system, have many more functions in the body than previously thought.

23 Oct 2020

Oral bacteria persist on wasted chewing gums for weeks

Researchers from the Institute of Integrative Systems Biology (I2SysBio), a joint center of the University of Valencia and the CSIC, have analyzed the bacteria from used chewing gums from five different countries.

23 Oct 2020

Intestinal microbiota offers new prospects for treating celiac disease

Celiac disease is an immune disease of the intestine that affects more than 1% of the population. It is characterised by gluten intolerance that causes inflammation of the gut, abdominal pain and diarrhoea, and can lead to weight loss and deficiencies among patients.

23 Oct 2020

DNA vaccine-induced antibodies neutralize SARS-CoV-2

The coronavirus disease (COVID-19) is far from over as the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) continues to ravage across the globe. With the vast spread of the virus, many countries who reported flattening the curve over the past months have reported clusters of new cases and second waves of the outbreak.

22 Oct 2020

Virginia Tech doctoral candidate wins NIH award to fuse immunology and neuroscience research

Gabriela Carrillo didn't always aspire to be a neuroscientist. It wasn't until she was providing in-home behavioral analysis therapy for children with autism that she was drawn to the lab.

22 Oct 2020

Study shows how genetic predisposition contributes to the development of multiple sclerosis

About half of the people with multiple sclerosis have the HLA-DR15 gene variant. A study led by the University of Zurich has now shown how this genetic predisposition contributes to the development of the autoimmune disease multiple sclerosis in combination with environmental factors.

22 Oct 2020

Metabolite of dietary soy may lower risk factor for dementia

A metabolite produced following consumption of dietary soy may decrease a key risk factor for dementia--with the help of the right bacteria, according to a new discovery led by researchers at the University of Pittsburgh Graduate School of Public Health.

22 Oct 2020

Tryptophan found in turkeys can accelerate intestinal healing in people with celiac disease

People with celiac disease may find themselves more comfortable with extra Thanksgiving turkey dinners.An international team of researchers led by McMaster University has found that tryptophan, an amino acid present in high amounts in turkey, along with some probiotics, may help them heal and respond better to a gluten-free diet.

22 Oct 2020

Study suggests link between gut bacteria and weight gain after chemotherapy for breast cancer

Approximately 30% of breast cancer patients who receive chemotherapy treatment gain weight, though it is unclear why this phenomenon occurs in some women but not in others.

21 Oct 2020

New DNA-cutting tool could advance gene editing for novel treatments

Gene editing for the development of new treatments, and for studying disease as well as normal function in humans and other organisms, may advance more quickly with a new tool for cutting larger pieces of DNA out of a cell's genome, according to a new study by UC San Francisco scientists.

21 Oct 2020

Novel method can test the efficacy of antibacterial drugs on infectious microbes

A rapid and simple method for testing the efficacy of antibacterial drugs on infectious microbes has been developed and validated by a team of Penn State researchers.

21 Oct 2020

New smart surface pulls critical COVID-19 marker from the blood

When COVID-19 attacks, the immune system produces a cytokine, or protein, called Interleukin-6 (IL-6), whose concentrations can offer vital information about a patient's level and stage of infection.

20 Oct 2020