The causes for motor neuron diseases like ALS are largely unknown, but environmental factors have long been suspected of playing a part. A new study shows that air pollution can be one such factor.
Non-invasive, millimetre-scale diffusion MRI (dMRI) can be used to detect morphological changes in axons – a common hallmark of a wide range of neurological disorders, new research shows.
A wearable, comfortable and washable device could help people regain the ability to communicate naturally and fluently following a stroke, without the need for invasive brain implants.
Drawbacks of GLP-1 discontinuation: People tend to regain weight rapidly after stopping weight-loss drugs - and faster than after ending behavioural weight loss programmes - according to new research.
Symptoms of depression are common among people with asthma, but growing evidence suggests they may arise from biological mechanisms different from those underlying major depressive disorder.
Should younger and older people receive different treatments for the same infection? New research suggests that age-specific treatments may be necessary in ongoing antibiotic resistance crisis.
Immunotherapy has been hailed as a breakthrough in cancer treatment. But new research reveals: under sustained treatment pressure, cancer does not simply weaken — it adapts, learns, and fights back.
The immune system’s reaction to the common Epstein-Barr virus (EBV) can ultimately damage the brain and contribute to multiple sclerosis (MS), a new study shows.
Scientists have overturned a long-held belief in genetics: that inheriting two harmful variants in the same gene always worsens disease. Instead, this can actually restore normal protein function.
TV depictions of out-of-hospital cardiac arrest may mislead viewers about who is most likely to need cardiopulmonary resuscitation (CPR) and where it’s needed, new research reveals.
To better diagnose patients who appear unconscious in ICUs, and predict their recovery potential, researchers developed a tool that integrates multiple modalities for analyzing consciousness.
Researchers have developed a prototype injectable paste that could help restore breast volume after tumor removal, with less scarring and shorter healing time than current options.
Scientists from Northwestern University have developed an injectable regenerative nanomaterial that helps protect the brain during the vulnerable window after a stroke.
A new University of Toronto-led study has discovered a possible biomarker linked to multiple sclerosis (MS) disease progression that could help identify patients most likely to benefit from new drugs.
To predict the risk of hip fracture, only 7% of the bone mass needs to be analysed, a new study finds. Scientists have identified these critical areas to improving diagnostic methods.
Cardiovascular disease and depression do not co-occur by chance; the TO_AITION project aims to enable earlier diagnosis of comorbidity, better risk prediction and personalised treatment strategies.
To soften up tumors prior to cancer chemotherapy, a team of researchers paired high-frequency ultrasound waves with a type of sound-responsive particle to reduce the protein content of the tumors.
Despite significant advances in the treatment of atrial fibrillation, a new Danish study shows that social inequities in survival have remained virtually unchanged over the past 20 years.
In an epidemic setting, even a small proportion of citizens who do not follow public health measures can amplify the spread of contagions and make them expand faster, a new study reveals.
Breast cancer screening for women under 50 isn't cost-effective – yet 1 in 5 diagnoses occurs in this age group. A new study suggests a personalised approach that could change this equation.
Researchers from Osaka have developed a simple and efficient system for understanding the functions of specific norovirus genes, providing new avenues for developing antivirals and vaccines.
From volcanic activity to the deaths of millions: Using climate data and documentary evidence, researchers have painted a detailed picture of how the Black Death pandemic reached Europe.
People with diabetes face a higher risk of sudden cardiac death, a new study finds. Alarmingly, the increase in risk is especially noticeable among younger adults.
The contraceptive pill may negatively affect women's mental health, a new study suggests. Women who are genetically predisposed to mental illness are particularly at risk.
IDH mutated gliomas are slow-growing brain tumors with a relatively good prognosis. A new study shows that many patients reveal measurable cognitive impairment in the first year after treatment.
