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Health - 01.12.2022
Prostate cancer: advances in hormone therapy resistance
Prostate cancer: advances in hormone therapy resistance
Researchers identify genes and markers associated with resistance to a commonly used hormone treatment Researchers at Laval University have discovered markers and genes associated with resistance to a hormone treatment commonly given to people with prostate cancer. These advances, reported in an article published by NAR Cancer , could lead to better use of this treatment and the development of new, more effective cancer treatments.

Health - Social Sciences - 01.12.2022
Researchers analyze hair to study war trauma among Syrian refugee children   
Researchers analyze hair to study war trauma among Syrian refugee children   
There's more to a strand of hair than meets the eye. This human tissue is a chronological record-keeper of the adversities endured by the human body and mind. A new study co-authored by researchers at Schulich School of Medicine & Dentistry's Drug Safety Lab analyzes the relationship between war exposure, current living conditions, hair cortisol concentrations (HCC) and post-traumatic stress disorder (PTSD) symptoms.

Health - 01.12.2022
Putting pieces of a puzzle together
Researchers in engineering, health search for new ways to detect bone fragility, prevent fractures By John Roe Faculty of Engineering Engineering and health experts at the University of Waterloo are collaborating on research that may lead to breakthroughs in preventing a serious, all-too-common injury - broken bones.

Health - Computer Science - 30.11.2022
New AI method for public health analysis shows trends in substance use among high schoolers
University of Waterloo researchers take a novel approach to public health analysis High school students who have a large weekly allowance, friends who smoke and low levels of physical activity are more likely to use multiple substances over time. Conversely, being older, being Black and eating breakfast daily were factors associated with a smaller chance of transitioning to multiple use.

Health - Mathematics - 28.11.2022
Using math to better treat cancer
Using math to better treat cancer
Waterloo researchers develop treatment scheduling method to target heterogeneous tumours Researchers at the University of Waterloo have identified a new method for scheduling radiation therapy that could be as much as 22 percent more effective at killing cancer cells than current standard radiation treatment regimens.

Health - Social Sciences - 23.11.2022
A new understanding of pain disparities among racial groups in U.S. 
A new understanding of pain disparities among racial groups in U.S. 
A new study co-authored by Western researcher Anna Zajacova shows that racial and ethnic disparities in pain prevalence in the U.S. are far larger than previously realized, with multiracial and Indigenous (Native American/Alaska Native) adults reporting the highest levels of pain. She says this finding is significant because pain can be used as a barometer of mental and physical health of a population.  "We aren't talking about one particular type of pain, we are looking at pain overall," said Zajacova, sociology professor at Western.

Health - 17.11.2022
Study suggests honey reduces cardiometabolic risks
Researchers at the University of Toronto have found that honey improves key measures of cardiometabolic health, including blood sugar and cholesterol levels - especially if the honey is raw and from a single floral source. The researchers conducted a systematic review and meta-analysis of clinical trials on honey and found that it lowered fasting blood glucose, total and LDL, or "bad," cholesterol, triglycerides and a marker of fatty liver disease.

Health - Life Sciences - 17.11.2022
Tick-borne pathogens increasingly widespread in Central Canada
Tick-borne pathogens increasingly widespread in Central Canada
Tick-borne pathogens, known for causing illnesses such as Lyme disease, are on the rise in Central Canada - presenting new risks in areas where they were never previously detected. The findings from researchers at McGill University and the University of Ottawa demonstrate the need for more comprehensive testing and tracking to detect the spread and potential risk of tick-borne pathogens to human and wildlife populations throughout Canada.

Health - Social Sciences - 15.11.2022
How should we navigate the next pandemic?
How should we navigate the next pandemic?
COVID-19 is the ninth pandemic, or large-scale epidemic, the world has experienced in the past century - and it won't be the last. To help the public and policymakers better navigate the next global outbreak, the University of Toronto has created the Institute for Pandemics (IFP) based at the Dalla Lana School of Public Health.

Health - Life Sciences - 14.11.2022
Researchers identify SARS-CoV-2 variant in white-tailed deer, evidence of deer-to-human transmission
Researchers identify SARS-CoV-2 variant in white-tailed deer, evidence of deer-to-human transmission
In the summer of 2020, months after the World Health Organization declared COVID-19 a global pandemic,  Samira Mubareka  and her colleagues began testing wildlife in Ontario and Quebec for the new coronavirus SARS-CoV-2. "Pretty early in the pandemic, we knew that there was spillover from humans to animals," said Mubareka, who is a clinician scientist at Sunnybrook Research Institute and an associate professor in the department of laboratory medicine and pathobiology in the Temerty Faculty of Medicine at the University of Toronto.

Health - 09.11.2022
Clinical trial examines optimal dialysis temperature
Clinical trial examines optimal dialysis temperature
Findings from a new trial suggest that lowering dialysis temperatures does not lead to improved patient outcomes, despite previous studies suggesting otherwise. Published in the Lancet , the four-year trial of more than 15,000 patients was done in 84 of 97 hemodialysis centres in Ontario, and, in terms of the number of patients, it was the largest hemodialysis trial ever published worldwide.

Health - 08.11.2022
A better understanding of how HIV-1 evades the immune system
The expression of the viral protein Vpu is essential in allowing infected cells to evade the elimination mechanism known as ADCC, a new study shows. The type of virus used as a model to study the efficacy of non-neutralizing antibodies against the virus responsible for AIDS has a crucial role to play, according to a new study led by Andrés Finzi, Université de Montréal professor and researcher at the CHUM Research Centre.

Health - Environment - 08.11.2022
Low levels of air pollution deadlier than previously thought
Low levels of air pollution deadlier than previously thought
The World Health Organization's most recent estimates (2016) are that over 4.2 million people die prematurely each year due to long-term exposure to fine particulate outdoor air pollution (often referred to as PM 2. A recent study involving McGill researchers now suggests that the annual global death toll from outdoor PM 2.5 may be significantly higher than previously thought.

Health - 07.11.2022
Sleep quality associated with inflammatory markers of breast cancer
Sleep quality associated with inflammatory markers of breast cancer
Poor sleep quality is associated with breast inflammation, a condition that can activate cascades of reactions leading to cancer Poor sleep quality may promote inflammation of breast tissue and increase the risk of breast cancer, suggests an exploratory study published in the journal Cytokine . Indeed, the Laval University research team behind the study showed a correlation between sleep quality characteristics and certain inflammatory markers associated with breast cancer risk.

Health - Pharmacology - 07.11.2022
National study suggests it's time to rethink how we treat atrial fibrillation
National study suggests it’s time to rethink how we treat atrial fibrillation
Science, Health & Technology Brett Goldhawk Early intervention with catheter cryoablation can halt disease progression, reduce risk of serious health impacts A national study led by UBC researchers at the Centre for Cardiovascular Innovation is shedding light on how to more effectively treat atrial fibrillation (AF) - a common heart rhythm problem associated with increased risk of stroke and heart failure.

Health - Life Sciences - 02.11.2022
DNA 'Nanotransporters' to treat cancer
DNA ’Nanotransporters’ to treat cancer
Canadian chemists specializing in nanotechnology draw inspiration from nature to create molecular transporters that optimize the release of therapeutic drugs.

Health - 02.11.2022
Vaccine uptake remains low among at-risk Canadians
Vaccine uptake remains low among at-risk Canadians
Q&A with Giorgia Sulis, Postdoctoral Fellow in the Department of Epidemiology, Biostatistics and Occupational Health As the flu season begins and the COVID-19 pandemic continues, pneumococcal vaccination is more important than ever to prevent disease and death from pneumonia and other forms of pneumococcal disease.

Health - 01.11.2022
Experts unveil toolkit to measure hospitals' safeguards against disruption
Experts unveil toolkit to measure hospitals’ safeguards against disruption
Never before in the history of modern medicine has the world experienced a shutdown of elective surgical systems as was experienced during the COVID-19 pandemic, says Western University researcher Janet Martin. An expert in global access to safe surgery, Martin and a team of experts from around the world have published a study in The Lancet that aims to help to improve resilience of hospitals against future surgical cancellations and backlogs worldwide.

Environment - Health - 27.10.2022
Traffic-related air pollution linked to increased risk of dementia
Traffic-related air pollution linked to increased risk of dementia
Higher exposure to a certain type of traffic-related air pollution called particulate matter may be linked to an increased risk of dementia, according to a meta-analysis by Western researchers published this week in Neurology , the medical journal of the American Academy of Neurology. While at Western, graduate student Dr. Ehasan Abolhasani specifically looked at fine particulate matter which consists of pollutant particles of less than 2.5 microns in diameter suspended in air.

Psychology - Health - 24.10.2022
Anxiety disorders had no effect on vaccine hesitancy
Anxiety disorders had no effect on vaccine hesitancy
Individuals who deal with anxiety are not less hesitant to get the COVID-19 vaccine Individuals who deal with anxiety are no less hesitant to get the COVID-19 vaccine compared to those without anxiety, according to new research. The new study led by the University of Waterloo aimed to investigate the relationship between vaccine hesitancy, psychological factors associated with anxiety, and individuals' reasoning for and against getting the COVID-19 vaccine.
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