Reviewed The gene-editing technology known as CRISPR has led to revolutionary changes in agriculture, health research and more. In research published in Nature Catalysis, scientists at Florida State University produced the first high-resolution, time-lapsed images showing magnesium ions interacting with the CRISPR-Cas9 enzyme while it cut strands of DNA, providing clear evidence that magnesium plays a role in both chemical […]

Scientists from The Universities of Manchester and Auckland have discovered widespread differences in metal levels in the brains of patients with Huntington’s disease, a type of dementia, compared to a control group with healthy tissue. In a study published in eBioMedicine, the elements, including selenium (a metalloid), sodium, potassium, magnesium, calcium, propecia apotheke schweiz iron, zinc, copper, and manganese, were […]

GMB: Professor Susan Hopkins asked about symptoms of Covid Flu and colds are common occurrences in the autumn and winter months as we become more vulnerable to illnesses. However, since the start of the pandemic, Covid has also entered the mix. Again, we are more at risk of infection during the winter, as we spend more time indoors as well […]

Question: My friend had a stoma created after years of managing Crohn’s disease. She recently had surgery to repair a hernia. What is a stoma, and are these types of hernias common? What is the typical treatment? Answer: Occasionally, the surgical treatment of Crohn’s disease, ulcerative colitis and other gastrointestinal, gynecologic, or urologic conditions, both cancerous or benign, may require […]

The connection between exercise and inflammation has captivated the imagination of researchers ever since an early 20th-century study showed a spike of white cells in the blood of Boston marathon runners following the race. Now, a new Harvard Medical School study published in Science Immunology may offer a molecular explanation behind this century-old observation. The study, in mice, medicament furosemide […]

Lorraine: Dr Amir Khan on the signs and symptoms of prostate cancer The prostate gland is a small gland (the size of a walnut) located just below the bladder. It surrounds the first part of the urethra (a tube where semen and urine exits the body). When a tumour develops, it can partially block the urethra, leading to symptoms. Symptoms, […]

A new international study from UCL and UCLH that aims to improve the quality of MRI scans for prostate cancer screening has identified simple ways to treble the number of scans that are of optimal diagnostic quality. Published in Radiology, the research is an important step towards making MRIs available to all men who need one. Improved MRI imaging will […]

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An updated Canadian osteoporosis guideline emphasizes the need to assess older patients of both sexes for risk for fractures. It also urges clinicians to provide advice on exercise and nutrition and, as appropriate, to prescribe drug treatments. Osteoporosis Canada conducted an extensive review and evaluation of published studies to update its 2010 guideline on skeletal health. The authors used the […]

In a recent article published in Scientific Reports, researchers applied Gaussian Mixture model (GMM) statistical approaches to determine the drug-resistant genotypes in mixed strain infection (MSI) samples of Mycobacterium tuberculosis with whole genome sequencing (WGS) data. The study data could aid diagnosis and drug resistance (DR) mapping of tuberculosis (TB) patients for infection control. Study: Mixed infections in genotypic drug-resistant Mycobacterium tuberculosis. Image Credit: Kateryna Kon/Shutterstock.com Background M. tuberculosis, the […]