Mother Teresa's image was constructed through a media relations campaign, with facts such as her dubious care for the sick, questionable political contacts, and suspicious management of funds uncovered. Despite these issues, she built an image of holiness through mass media promotion, including a eulogistic film and numerous awards.
Researchers found that individuals with a smaller hippocampus are more vulnerable to stress and pain, leading to increased risk of chronic pain. Stress management techniques, such as relaxation and meditation, may help alleviate symptoms and prevent chronicity.
Researchers at the University of Montreal have found a way to diagnose and treat osteoarthritis in cats using meloxicam, an anti-inflammatory medication. The study showed that daily oral administration of meloxicam provided pain relief for four weeks, with higher doses continuing to provide relief for five weeks after treatment stopped.
A team of researchers has adapted natural mechanisms to detect specific molecules like cocaine more accurately and quickly. The new biosensor responds optimally even with a large concentration window, paving the way for applications in cancer-targeting drugs and administration.
A study by Professor Jocelyn Faubert found that professional athletes, including soccer players and hockey players, performed better on a brain test than non-athlete university students. The researchers used the Neurotracker machine to evaluate skills such as tracking fast-moving objects and perceiving depth.
Researchers at the University of Montreal used genome-wide analysis to identify a previously unknown type of adrenal insufficiency in two children. The treatment regime eliminated the need for fludrocortisone treatment and reduced lifetime risk of hypertension, saving $10,000 per patient.
Research finds that LGBTQ+ individuals who are out to others have lower stress hormone levels, fewer symptoms of anxiety and depression, and improved overall wellbeing. This study suggests that self-acceptance and disclosure can lead to better physical and mental health outcomes.
Researchers found that teaching high-risk adolescents how to manage their personality traits can reduce problem drinking and postpone its onset. This approach also reduces the influence of peer pressure within their social networks, creating group immunity among low-risk youth.
A study published in Brain and Language found that six weeks of intensive language therapy improved naming objects and cognitive potential in seniors with chronic aphasia. The therapy also integrated the default mode network, a brain system involved in 'on standby' activity, suggesting long-term recovery potential.
Researchers identified a possible hereditary mechanism for childhood leukemia, linking a genetic defect in sex cells to the disease. The study found that atypical forms of the PRDM9 gene variant increase children's risk of developing acute lymphoblastic leukemia.
A study by Isabelle Ouellet-Morin found that bullying by peers alters the structure surrounding a gene involved in mood regulation, making victims more vulnerable to mental health problems. The research suggests that victimization experiences in childhood can change not only stress response but also gene functioning related to mood.
A new study by the University of Montreal found that ending a high-fat diet can cause withdrawal-like symptoms and increased sensitivity to stress in mice. The research suggests that brain chemicals associated with depression are altered by diet, leading to a vicious cycle of poor eating.
Researchers at the University of Montreal have identified a chemical chain that causes neurodegenerative diseases such as Huntington's disease, amyotrophic lateral sclerosis and dementia. Increasing another cell chemical called progranulin has been shown to reduce neuron death by combating mutant huntingtin protein accumulation.
A study in mice found that abnormally high synthesis of neuroligins results in symptoms similar to those diagnosed in ASD. The researchers also discovered that compounds inhibiting protein synthesis or targeting neuroligins can rectify autism-like behaviors in adult mice.
A study by researchers at the University of Montreal found that children who attended daycare were 50% more likely to be overweight or obese between ages 4-10. The study suggests that diet and physical activity are key factors to reduce weight problems in children, regardless of whether they attend daycare.
Low levels of omega-3 during pregnancy may trigger depressive episodes. Increasing fish consumption could help bring maternal omega-3 levels up to recommended levels, potentially reducing the risk of postpartum depression.
A large-scale study of over 34,000 individuals has identified 71 new genetic regions linked to inflammatory bowel disease (IBD), increasing the total number of discovered regions to 163. The findings highlight the complex interplay between the immune system and microbial infections in IBD.
A 25-year study confirms the efficacy of nitisinone treatment for tyrosinemia, a life-threatening liver disease. Newborns treated with nitisinone from birth can have normal liver function after five years, erasing doubts about the treatment's benefits.
A recent study published in the University of Montreal found that consuming junk food meals damages artery health, whereas Mediterranean meals rich in good fats can even improve endothelial function. Participants with higher blood triglyceride levels showed greater benefits from healthy meals.
Researchers at IRIC discovered a protein, RSK, that contributes to chemoresistance in melanoma. Blocking its action could lead to improved treatment of skin cancers.
A Montreal Heart Institute study found that middle-aged people with increased cardiovascular risk showed significant improvements in cognitive functions after four months of high-intensity interval training. The participants' waist circumference and trunk fat mass decreased, while their VO2max and insulin sensitivity increased.
Researchers found that bad news articles increase women's sensitivity to stressful situations and their ability to recall information. However, the study did not find a similar effect on men. The findings suggest evolutionary factors may be at play, making women more susceptible to indirect threats.
A study by University of Montreal researchers found that games like Wii Sports and Dance Dance Revolution can add to regular physical activity among teenagers. The study suggests that exergaming, particularly amongst female gamers concerned about their size, could be a valuable avenue for addressing the obesity epidemic.
A new study has identified genetic origins of aortic valve disease affecting 10% of cases, shedding light on hereditary component and progression of the disease. The research found rare genetic variants linked to severe health effects and disease processes, with many affected patients carrying multiple variants.
Women born preterm face a significant increase in pregnancy complications, with risks rising for more premature births. The study, led by Dr. Anne Monique Nuyt, analyzed data from 7,405 women and found that one in five pregnancies involve complications for women born before 32 weeks of gestation.
Scientists predict that climate change will rehabilitate the ecosystem of around 2.5 million years ago on Bylot Island in Nunavut, Canada. The island's fossilized forest is between 2.6 and 3 million years old, with wood samples preserved in peat and permafrost.
Cognitive training significantly reduces postoperative complications in coronary bypass surgery patients, improving attention and memory. Benefits are maintained over time, suggesting brain plasticity in older adults.
Researchers at University of Montreal identified novel genes that make some children more efficient in fighting malaria infection. They used an innovative approach analyzing blood samples from West African children, revealing how the environment engages in an 'arms race' with genetic variation to define disease progression.
A study led by Dr. Louis Bherer found that all seniors, including those considered frail, can enjoy the benefits of exercise after only three months. The research showed significant improvements in physical capacity, cognitive performance, and quality of life among participants.
Researchers from the University of Montreal discovered the genetic cause of hereditary spastic ataxia, a rare disease affecting coordination and movement. The VAMP1 gene mutation is responsible for the condition, which can lead to debilitating symptoms if left untreated.
Researchers at Université de Montréal have discovered a novel strategy to combat antibiotic-resistant superbugs by targeting virulence factors. By removing these proteins, the body's immune system can eliminate the bacteria, making them harmless.
Researchers at the University of Montreal have identified a genetic cause for Essential Tremor (ET), a common movement disorder characterized by involuntary shaking. The study's findings provide new insights into the disease mechanism and may lead to improved diagnosis and treatment options for affected individuals.
A 15-year study found that oppositional behavior in childhood, particularly inattention, is strongly correlated with substance abuse in adulthood. Oppositional traits like irritability and disobedience increase the risk of tobacco, cannabis, and cocaine abuse by 1.4-2.9 times.
The James Webb Space Telescope's NIRISS and FGS instruments, developed by University of Montreal's Professor René Doyon, will study the universe from a record-breaking distance. These Canadian-made instruments will analyze stars and galaxies dating back to the Big Bang and search for life-supporting planetary systems.
Despite medical predictions of a gloomy prognosis, parents of children with trisomy 13 and 18 report a high quality of life. In fact, over 97% of parents considered their child happy and present in their family's life, regardless of longevity.
A study published in the International Journal of Behavioral Nutrition and Physical Activity found that TV habits at age 2-4 predict waist size by grade 4 and sports ability by age 10. Excessive screen time is associated with increased waist circumference and decreased athletic performance, highlighting the need for policies targeting ...
University of Montreal researchers developed a strategy to monitor protein assembly by integrating fluorescent probes throughout the linear protein chain. This approach enables capturing snapshots of protein shape at each stage of assembly, shedding light on how proteins self-assemble into working nanomachines.
Research at the University of Montreal Hospital Research Centre reveals that high-fat diets can cause chemical reactions in the brain similar to illicit drugs, leading to depression. Mice studies show signs of anxiety and depression after a higher-fat diet, with altered brain chemistry and hormone levels.
Researchers identified C5ORF42 as the gene causing Joubert Syndrome in French Canadian families in the Lower St. Lawrence region of Quebec. The study, published in The American Journal of Human Genetics, provides a genetic basis for the syndrome and allows family members to assess their children's genetic risks with a simple DNA test.
Research with twin infants suggests that environmental factors, including maternal diet and interactions, play a significant role in determining testosterone levels. The study found that genetic factors do not significantly contribute to testosterone levels in infancy.
Researchers have gained a better understanding of how precise memories are formed through the study of inhibitory neurons. The discovery sheds light on the neurobiological basis of memory problems in neurodegenerative disorders like Alzheimer's disease, and could potentially lead to new treatments.
A five-year study involving Quebec secondary school students found that recreational MDMA and meth/amphetamine use places teenagers at greater risk of experiencing depressive symptoms. The study suggests long-term negative influences of synthetic drug use on mental health.
A new study published in Annals of Emergency Medicine found that early administration of systemic corticosteroids can reduce hospital admissions for children with moderate or severe asthma attacks. By prioritizing treatment within 75 minutes of triage, patients are more likely to avoid admission and stay reduced by almost 45 minutes.
A study by researchers at the University of Montreal identified cellular and molecular mechanisms that enable opioid pain drug tolerance. They found that receptor recycling plays a key role in tolerance development, suggesting potential strategies for designing longer-acting analgesics.
A recent study by Sonia Lupien's team at the Centre for Studies on Human Stress found that testing older adults in unfamiliar and stressful environments can significantly reduce their memory performance. The researchers tested older adults under conditions similar to those in which cognitive examinations take place, and found that stre...
A large cross-sectional survey of 2325 Canadian men aged 55-97 years old found that mobility impairments, memory loss, and medication side effects were top health concerns. However, only a minority reported receiving adequate counseling on these issues, highlighting important gaps in healthcare.
A new study found an increase in ADHD diagnoses and medication use among Canadian school-age children, with boys taking more medications than girls. The study suggests that school environment plays a role in the increased use of medications, raising questions about whether children with ADHD are over-medicated.
Research by Université de Montrêl neuropsychologist Dave Ellemberg shows that adolescents are more sensitive to the effects of a sport-related concussion than adults or children. The study found that a first concussion can result in six months to a year of neurophysiological side effects for adolescents, adults, and children alike.
Researchers found that women's memories of unpleasant experiences are less accurate, while men's memories are enhanced by both arousal and low-valence conditions. Brain scans revealed differences in brain activity between men and women when recognizing pleasant pictures.
A study published by Dr. Linda Pagani found that kindergarten attentiveness skills accurately predict later work-oriented behavior, with children who are well-engaged in the classroom exhibiting better self-control, confidence, and ability to follow directions.