Research led by Dr. Li-Fang (Jack) Chu at the University of Calgary Faculty of Veterinary Medicine is uncovering how species-specific developmental timing shapes early development, using pig stem-cells. Understanding how cells grow and change can unlock new therapies for regenerative medicine and Chu's team is showing encouraging results by creating retinal tissues similar to that found in human eyes.

New research from the University of Waterloo suggests increasing the ratio of dietary potassium to sodium intake may be more effective for lowering blood pressure than simply reducing sodium intake. High blood pressure affects over 30 per cent of adults globally. It's the leading cause of coronary heart disease and stroke and may also lead to other afflictions like chronic kidney disease, heart failure, irregular heartbeats, and dementia.

A team of researchers successfully created more effective immune cells that can fight cancer without damaging healthy tissue. "This story goes back nearly 20 years," says Prof. Paul François, by way of introduction. This biophysicist and bio-informaticist from UdeM's Department of Biochemistry and Molecular Medicine is interested in automatic learning, a field at the crossroads of various disciplines.

Wearable technology aided by artificial intelligence can warn and prevent falls for patients recovering from stroke and spinal injuries. Simon Fraser researchers are using cutting edge technology, in combination with artificial intelligence and machine learning, to support safer rehabilitation for patients.

McGill researchers' discovery opens the way to a clearer understanding of ancient biodiversity shifts A new study from McGill University is reshaping how scientists date dinosaur fossils in Alberta's Dinosaur Provincial Park (DPP). Using advanced drone-assisted 3D mapping, researchers have uncovered significant variations in a key geological marker, challenging long-standing methods of determining the ages of dinosaur fossils.

Researchers led by the University of Waterloo have discovered how to turn common bacteria into high-efficiency factories capable of producing tiny, powerful particles for drug delivery, cancer therapy, vaccine development and other biomedical uses. Led by Yilan Liu , a Waterloo chemical engineering professor, the international research team altered bacteria found in the human gut, or gastrointestinal tract, to dramatically increase the number of bubble-shaped nanoparticles they secrete.

Researchers from London, Ont. discover regular use linked to signs of increased dopamine in the brain, a key factor in psychosis Although it's been six years since cannabis was legalized in Canada, further research is needed to fully understand its health effects. A new study published April 9 in JAMA Psychiatry sheds light on how cannabis use disorder is linked to changes in the brain that are associated with psychosis.

CRCHUM researchers reveal that the guinea pig pre-implantation embryo is very similar to the human embryo, spurring a better understanding of infertility and early human development. The first few days of a human embryo's development, known as pre-implantation, are important. It's when the first cells are formed, and these decide if the embryo can survive, how it will implant in the womb and how the tissues of the fetus will develop.

'Our findings could help doctors and mental health professionals better educate patients about the potential risks of frequent cannabis use' A McGill University-led study found that people with cannabis use disorder (CUD) had elevated dopamine levels in a brain region associated with psychosis. "This could help explain why cannabis use increases the risk of hallucinations and delusions, key symptoms of schizophrenia and other psychotic disorders," said first author Jessica Ahrens, a PhD candidate in McGill's Integrated Program in Neuroscience.

UdeM pharmacy professor Simon Matoori has reviewed studies on the therapeutic properties of honey in the treatment of both acute and chronic wounds. It's a remedy that dates back to Pharaohs-one that doctors still use today to treat certain acute and chronic wounds, although in a different form than ancient Egyptian physicians knew.

Developing new drugs to treat illnesses has typically been a slow and expensive process. However, a team of researchers at the University of Waterloo uses machine learning to speed up the development time. The Waterloo research team has created "Imagand," a generative artificial intelligence model that assesses existing information about potential drugs and then suggests their potential properties.

A new study by McGill researchers yields insights into how the disruption of calcium transport in the brain is linked to autism and intellectual disability. The findings, published in the journal Nature, not only upend a long-held belief among neuroscientists, but could pave the way for treatments. The researchers discovered that tiny protein structures on brain cells, known as AMPA receptors, can transport calcium.

Previous studies show exposure to Tetrahydrocannabinol (THC) - the main psychoactive component in cannabis - while in utero can lead to lower birth weight and potential heart complications in newborn animal offspring. For the first time, researchers from Western's Schulich School of Medicine & Dentistry have found a potential way to prevent those effects.

UdeM scientists use a combination of experimental data and modelling to reveal how physical forces help plants to generate their complex 3D shapes. Sylvia Silveira, Daniel Kierzkowski, Anne-Lise Routier-Kierzkowska and Loann Collet Credit: Amélie Bauer Plants don't just grow, they build. From towering trees to delicate flowers, complex plant shapes are sculpted with remarkable precision.

According to a study by Marie-Colombe Afota, how people see themselves plays an important role in their intense-and sometimes toxic-approach to work. How do workaholics' self-image influence their degree of dedication to their job? And how does that impact their mental health? To find out, Marie-Colombe Afota, a professor in Université de Montréal's School of Industrial Relations, teamed up with colleagues in Montreal and France to study 544 graduates of a French business school over an eight-month period.

Researchers focused on those with rheumatoid arthritis, lupus, inflammatory bowel disease, multiple sclerosis and other immune-mediated inflammatory diseases New research findings provide solid evidence that annual COVID-19 vaccine booster doses continue to be advisable for certain immunocompromised people, researchers at McGill University say.

Researchers express concern the animals' strategy may not be able to keep pace with rapidly changing conditions A new study led by McGill researchers indicates that humpback whales in the southeastern Pacific combine real-time environmental cues with their memories of conditions in their Antarctic feeding grounds to determine when to embark on their annual 10,000-kilometre journey.

In a study that used large language models to analyze healthcare records of Quebec francophone children, scientists argue that current criteria for diagnosing autism are in need of revision.

Researchers suggest behavioural traits are more telling than social communication and interaction factors, so diagnostic focus should be sharpened An analysis of digital health records using large language models (LLMs) is challenging a long-held belief about the clinical identifiers of autism. A new study led by researchers at The Neuro (Montreal Neurological Institute-Hospital) of McGill University and Mila Quebec AI Institute found that social communication factors may not be as important in identifying the condition as previously believed.

For the first time, researchers at the University of Waterloo's Institute for Quantum Computing (IQC) and the University of Innsbruck in Austria have performed a quantum simulation of a two-dimensional particle physics theory on a qudit quantum computer, bringing us closer to understanding nature at its most fundamental level.