Researchers at University of British Columbia have found that blood vessels in the brain can be normalized with amyloid beta immunization, reducing plaque build-up and brain capillary growth. This discovery suggests that drugs targeting blood vessels could be effective in treating Alzheimer's disease.
A recent study from the University of British Columbia's Sauder School of Business reveals that female-female workplace conflicts are often perceived as more negative than male-male or male-female conflicts. Participants rated all-female conflicts as more likely to negatively influence job satisfaction and team repair, despite finding ...
Adolescents who volunteered regularly for 10 weeks showed improved cardiovascular health by having lower levels of inflammation and cholesterol. The volunteers also experienced increased empathy, altruistic behavior, and mental health benefits, which contributed to their improved heart health.
A new class of influenza drug has been shown to prevent the flu virus from spreading and successfully treat mice with lethal strains. The drug works by attaching itself to the virus's molecular machinery, rendering it useless.
Researchers found that identical genetic changes occurred between independently evolving E. coli populations, driven by negative frequency dependence and natural selection. This discovery challenges traditional views of evolution and species diversity.
Researchers used X-rays to recreate a microscopic crime scene and caught the arrhythmia culprit in action. Gene mutations destabilize the calcium pathway, causing premature release and potentially deadly conditions.
Removing top predators from freshwater ecosystems leads to a significant increase in carbon dioxide emissions, highlighting the crucial role of apex animals in regulating climate change. This study suggests that predator decline is having global implications for greenhouse gases and climate.
Infants in bilingual environments use pitch and duration cues to discriminate between languages, such as English and Japanese, with opposite word orders. Babies as young as seven months can begin to learn these differences and develop new strategies for language separation.
Researchers have developed a sophisticated tool to reconstruct protolanguages, the precursors of modern languages, with high accuracy. The system analyzes sound changes at the phonetic level and has been applied to 142,000 word forms from 637 Austronesian languages, producing results that are 85% accurate compared to manual reconstruct...
A US study found that local weather trends, particularly temperature fluctuations, significantly influence public opinion on global warming. The researchers suggest that headline-making weather can strongly impact climate beliefs, especially among those without strong convictions.
A study found that physical manifestations of shame in recovering alcoholics can predict relapse, with those displaying greater shame behaviors more likely to relapse and experience worsening health.
New research reveals insulin's role in reducing desire for food after eating, impacting environmental triggers of overeating. The study found that insulin affects the ventral tegmental area, a region linked to reward-seeking behavior and addictive behaviors.
The new telescope, with a 100m x 100m collecting area, will scan half of the sky daily and synthesize an image of the sky nearly one billion times per second. The CHIME telescope aims to map a quarter of the observable universe, helping scientists understand the history of the Universe and dark energy's role in its expansion.
A new study from UBC's Sauder School of Business finds that treating employees relatively better than others can increase self-esteem, conformity to workplace norms, and group-oriented behavior. This approach is more effective in maintaining high levels of productivity among top performers than a strictly egalitarian culture.
Research from the University of British Columbia found that performing acts of kindness increases peer acceptance and reduces bullying. Students aged 9-11 who participated in kindness activities were happier and selected more classmates to work with.
A University of British Columbia study found that dominance and prestige, not likability, are crucial for gaining leadership. The researchers used eye-tracking technology to measure attention, revealing that people prefer dominant leaders over those with high social skills.
A two-year study tracked elephant migration patterns to identify essential habitats for conservation. The study finds that male and female elephants share only a quarter of their ranges due to varying tolerances towards people.
Researchers have created a gel that can be painted onto blood vessel walls to form a protective barrier, potentially preventing rupture and inflammation. The gel's 'sheer strength' could shore up weakened vessel walls and prevent the formation of blood clots.
GSK3-beta activates BACE1, producing amyloid beta that forms plaques, killing neural cells. Disabling GSK3-beta reduces plaque formation and improves memory in mice. A promising target for AD drug research, but its indiscriminate effects pose challenges.
A study from the Sauder School of Business at UBC found that when customers believe they're to blame for a product's failure, they're more likely to shift blame and increase ill will towards it. This can lead to negative ratings and decreased favorability after complaining.
Researchers from the University of British Columbia have discovered that a well-established family of anti-parasite drugs can be repurposed to effectively treat tuberculosis, including drug-resistant forms. The study highlights the potential for investing in research to find new uses for approved drugs and synergistic combinations.
Avermectins, a well-established family of anti-parasitic drugs, have shown surprising potential in treating tuberculosis. In vitro tests have killed bacteria that cause TB, including drug-resistant forms, offering hope for new therapies against multi-drug resistant TB.
A new study by UBC researchers reveals that whales and dolphins require specific high-energy diets to survive, contradicting conventional wisdom. The study compared the diets of 11 species in the Northeast Atlantic Ocean, finding differences in prey consumed and muscle performance.
Robert E.W. Hancock, a UBC microbiologist, has received the Prix Galien 2012 Research Award for his groundbreaking research on complex interactions between antibiotics and bacteria. His work focuses on developing new therapeutic approaches to infectious diseases like malaria.
The University of British Columbia is partnering with seven top North American universities to study improved teaching techniques in science classrooms. The Bay View Alliance aims to identify and evaluate ways for university leaders to inspire cultural change and enhance teaching and learning.
A new study by a University of British Columbia medical resident found that hypothermic patients in cardiac arrest have a 50% chance of surviving if transported to a hospital with advanced heart and lung support equipment. Non-invasive rewarming techniques, such as hot air blankets, are recommended for mild cases.
A University of British Columbia study reveals that conservatives and liberals share a surprising level of common moral ground, particularly on issues of fairness and care for humanity. The research suggests that progress on divisive social issues is more likely when framed in these terms.
Researchers at the University of British Columbia found a correlation between birth month and success in corporate leadership. Summer-born individuals are underrepresented among CEOs due to differences in school enrollment ages.
A University of British Columbia study reveals that childhood poverty and stress as an adult leave imprints on genes and predict future immune responses. The research found correlations between DNA methylation patterns and early life experiences.
A UBC study found that certain bike routes and infrastructure can significantly reduce cycling injury risk, with cycle tracks carrying the lowest risk. The study analyzed 690 injuries in Vancouver and Toronto from 2008-2009, revealing that major streets without bike lanes pose a higher risk of injury.
Researchers found that fruit flies can shift their preference towards more nutritional food sources in as little as four hours when hungry. Blocking insulin signaling increased the flies' preference for nutritious sugars, highlighting the importance of metabolic roles in feeding behavior.
A new study found that maternal depression treatment with serotonin reuptake inhibitors accelerates babies' language development, while untreated depression prolongs this period. Researchers measured changes in heart rate and eye movement to sounds and video images of native and non-native languages.
A new study projects a 14-20% decline in maximum fish body weight by 2050, with the tropics being most impacted. The research highlights the need to curb greenhouse gas emissions and monitor changes to ocean ecosystems.
Researchers mapped the wildly divergent migration routes of two British Columbia subspecies of Swainson's thrushes using geolocators. The study reveals key feeding and rest habitats relied on by birds during their long journey, potentially informing conservation efforts.
The University of British Columbia has secured over $20 million in funding to combat neglected global diseases, including HIV/AIDS, tuberculosis, and malaria. Research projects include a $7M grant from the Bill & Melinda Gates Foundation to study pre-eclampsia and a project to improve nutrition in rural Cambodia.
Researchers at the University of British Columbia have developed a science outreach toolkit aimed at promoting STEM careers among secondary students. The toolkit, based on their Genomics Field Trip Program, provides valuable information for lesson plans and offers a blueprint for designing research-based field trips.
A team of researchers, including UBC scientists, assessed global ocean health and created the Ocean Health Index, scoring countries from 36 to 86. Canada and the US performed well with scores of 70 and 63 respectively.
Research in rural British Columbia found that nearly two percent of teens have traded sex for substances like marijuana or other drugs. The study also discovered that trading sex was associated with higher rates of binge drinking among students.
Research from UBC Sauder School of Business shows that paranoia in the workplace can lead to rejection and sabotage. Ignoring negative impulses and focusing on positivity can help avoid these outcomes.
Researchers have visual evidence that tiny airborne pollutants separate into distinct chemical compositions, with implications for modeling global climate change and predicting air quality conditions. This separation affects the rates of chemical reactions, light reflection and absorption, and cloud formation.
Researchers found that severe influenza infection doubles the odds of developing Parkinson's disease later in life, whereas a typical case of red measles as a child reduces the risk by 35%. The study also suggests an association between high-intensity vibrations and increased Parkinson's risk.
Two species of single-cell parasites have acquired new genes that work together to make an essential nutrient, allowing them to exploit their hosts more efficiently. This discovery highlights the importance of horizontal gene transfer in the rapid evolution of these tiny organisms.
A study of 2656 BC patients found no strong evidence that beta interferons prescribed for relapsing-remitting multiple sclerosis slowed long-term disability progression. Researchers emphasize the need for individualized treatment approaches and further studies on novel treatments.
A new UBC study suggests that reducing the global fishing fleet, eliminating harmful subsidies, and implementing effective management systems could make global fisheries worth $54 billion annually. The study's authors estimate a potential return on investment of three- to seven-fold over 50 years.
A UBC study found that witnesses of workplace bullying are more likely to want to leave their jobs than those who experience it firsthand. This highlights the significant impact of bullying on employees and organizations.
A new study by University of British Columbia researchers reveals substantial increases in plastic pollution along the northern Pacific coast, with 92.5% of beached northern fulmars found to contain plastics
A study led by University of British Columbia researchers found that the EU pays less than it did two decades ago while catching more fish in Madagascar's waters. The total annual income for Madagascar decreased by almost 90% between 1986 and 2010 due to unfair access fees.
A UBC study found that unemployed American workers, particularly low- and medium-skilled workers, have a higher risk of death compared to their German counterparts. The study suggests that access to employment insurance and unemployment benefits can significantly impact mortality rates.
Researchers at UBC successfully reversed diabetes in mice using stem cells, restoring insulin production and reversing the disease. The study re-created the 'feedback loop' that enables insulin levels to automatically rise or fall based on blood glucose levels.
A Canadian Mennonite family of Dutch-German-Russian ancestry has contributed to the identification of the DNAJC13 gene associated with late-onset Lewy body Parkinson's disease, according to UBC researchers. The study provides new insights into the genetic aspects of PD and offers hope for effective treatments and a cure.