Scientists have shown that a type of laser similar to the one currently used in routine eye surgery could one day help surgeons remove unwanted tissues, such as tumours, with unprecedented accuracy.
Women who had a stroke caused by blocked blood vessels (ischemic stroke) are twice as likely to have another stroke during pregnancy and within six weeks of childbirth, according to a new study.
Brain fog explained: People with ME/CFS and long Covid experience a disruption to their brain connectivity during a mentally demanding task, new research finds.
Why do some tumours spread while others remain localised? Using colon cancer cells, scientists pinpointed the criteria that influence metastasis risk, and identified a way to assess its probability.
A new type of lab-grown organoid that mimics the behaviour of a human stomach could boost the understanding of rare gastric diseases, researchers say.
Pioneering research has shown that heart muscle cells regrow after a heart attack, opening up the possibility of new regenerative treatments for cardiovascular disease.
Why does Huntington’s disease begin at very different ages? Using advanced AI techniques, neuroscientists from the University of Barcelona found a way to better answer this question.
Chemotherapy does more than kill cancer cells: It reshapes the gut microbiome, making the body less permissive to metastasis. This finding opens new avenues for adjuvant strategies.
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.
