A long-term lab study reveals that climate change is drastically reducing the skeletal strength and filter-feeding capacity of glass sponges. The findings indicate that ongoing climate change could have serious, irreversible impacts on these sprawling reefs in the Pacific Northwest.
Research found that most people at high risk of overdose in Vancouver's Downtown Eastside who use cannabis do so for pain relief and other therapeutic reasons. Cannabis users in this group had lower odds of experiencing a recent non-fatal opioid overdose, indicating a possible reduction in opioid reliance.
A UBC scientist has identified a gene called ALK that plays a role in resisting weight gain in humans. The study found that a mutation in the ALK gene is associated with thinner individuals, and that deleting the gene in mice made them resistant to diet-induced obesity.
A new study published in the Canadian Journal of Cardiology suggests that women's treatment decisions during pregnancy should be tailored to their individual values and preferences. The research found that half of the women preferred tight control of blood pressure, while half preferred less-tight control, with Caucasian ethnicity, uni...
A five-year study has identified the mechanism behind the BCG vaccine's unexpected protection against diseases other than TB in newborns. The researchers found that BCG triggers a rapid increase in neutrophils, white blood cells that fight invading pathogens.
Researchers from UBC have discovered a new timeline for the ancient magnetic field on Mars, with evidence of dynamo activity at 4.5 billion and 3.7 billion years ago. The findings suggest that the Martian dynamo was active earlier than previously thought, providing insights into the planet's thermal history and evolution.
Researchers used mass spectrometry to analyze sperm stored in honey bee queens and found five proteins activated by extreme temperatures. The proteins can indicate heat stress in queen bees and serve as a bellwether for wider insect fertility losses.
Researchers at University of British Columbia discovered that soil silicates can help control bleeding after injury by triggering clotting. The presence of soil in wounds activates a blood protein called coagulation Factor XII, leading to the formation of a plug and limiting blood loss.
A new study predicts that future 'blobs' will exacerbate climate change impacts on fish stocks, causing biomass to decrease and distribution shifts. This could lead to significant declines in fisheries sectors along the west coast of Canada and USA.
A new trial drug, APN01, has been found to effectively block the SARS-CoV-2 virus from infecting its hosts, holding promise as a treatment for COVID-19. The study provides valuable insights into the key aspects of the novel coronavirus and its interactions with cells.
Researchers have identified a gene, endothelin-converting enzyme 2 (ECE2), that significantly increases the risk of Alzheimer's disease. The study found two mutations in ECE2 impairing its ability to break down amyloid beta protein, leading to increased levels and plaque formation.
Researchers propose using preserved museum fish specimens to calculate length-weight relationships, aiding in estimating biomass and studying hard-to-reach species. This method improves data accuracy by leveraging existing specimen information.
A study estimates that women worldwide catch 3 million tonnes of marine fish and seafood per year, generating $5.6 billion in value or 12% of global small-scale fisheries catches. The economic impact is even higher at $26 billion when adjusted for purchasing power parity.
Researchers found that consumers mentally visualize using products associated with sunny and snowy conditions, leading to higher product valuation. This effect only works for products related to being outside, such as beach towels or winter gear.
Research reveals over 8 million to 14 million tonnes of unreported fish catches are traded illicitly annually, costing the legitimate market $9-17 billion. The economic impact is felt heavily in Asia, Africa, and South America, affecting millions' nutritional food security and livelihoods.
Scientists have discovered that Mars' magnetic field is ten times stronger than previously estimated, with fluctuations revealing clues about the planet's upper atmosphere. The findings provide valuable insights into Mars' interior structure and how it formed.
New research from the University of British Columbia finds a strong correlation between patients' complaints and violence towards nurses. Addressing these complaints can help curb aggressive behavior and protect nurses' safety.
A new study from the University of British Columbia found that sleeping with a partner's scent can significantly improve sleep efficiency. Participants experienced better rest and reduced tossing and turning when exposed to their partner's scent, even if they weren't consciously aware of it.
Patients with lupus who take their medications consistently have a 39% lower risk of developing type 2 diabetes. The study found that antimalarial drugs like hydroxychloroquine significantly protect patients against the complication if taken as prescribed for at least 90% of the time.
Researchers at the University of British Columbia have demonstrated a new way to control electrical currents in materials by leveraging electron spin and orbital rotation. This breakthrough enables metal-insulator transitions, which could lead to new electronic, magnetic, and sensing applications.
A study by the University of British Columbia and other institutions found that merit-based grants are the most effective way to provide student aid. The current system of grants and loans has significant long-term value, with a $1000 increase in grants per year leading to a long-run gain in GDP of close to one percent.
A new microfluidics device has identified two super donors with long-lasting red blood cells, offering potential for improved transfusion safety. The study, published in Lab on a Chip, could benefit over 4.5 million patients requiring regular blood transfusions.
A UBC study reveals people's worries about smart speakers extend to their housemates accessing devices, ordering online, or overhearing conversations. Researchers found that users' mental models of how smart speakers work influence their attitudes towards shared devices.
A new study by University of British Columbia researchers found that young children between 4-5 years old prefer learning from people who consistently match their accuracy and confidence. This ability helps them distinguish reliable information sources, making them less susceptible to misinformation.
A new UBC study finds that swapping out grapes for more drought and heat-tolerant varieties can ease the transition to a warmer world, with up to 51% of current winegrowing regions potentially lost to climate change. Diversification may limit losses to 24%, with specific regions like Burgundy and Bordeaux adapting to new varieties.
A new study reveals that recreational catches of sharks and rays have grown to account for 54,000 tonnes of the total 900,000 tonnes caught every year. Many species are already threatened due to commercial fishing and illegal activities.
A study by BC Centre for Disease Control and University of British Columbia found that two-thirds of people who use drugs are aware they've taken fentanyl. The study emphasizes the importance of harm reduction services, substance treatment, and pharmaceutical alternatives to reduce devastating impacts of fentanyl on communities.
A study published in Environmental Health found a link between air pollution from traffic and an increased risk of developing dementia, Parkinson's disease, Alzheimer's disease, and multiple sclerosis. Living near green spaces appears to have protective effects against these neurological disorders.
The resale ticket market appeals to season ticket holders who want to recoup costs, reducing the need for fans to buy full-season passes. This boosts team revenues by creating an alternative supply of tickets.
Researchers have recorded how electrons interact with atomic vibrations in solids, capturing the processes that cause electrical resistance and superconductivity. The study enables visualization of dynamic properties of quantum materials, shedding light on high-temperature superconductivity and other phenomena.
A new study suggests that Tr1 cells, a type of T cell, can produce a chemical signal to repair the gut barrier and promote mucus production. The researchers found that these cells are capable of reducing inflammation and healing tissue in children with IBD.
A new study from the University of British Columbia found that vivid images are more effective than statistical data in conveying earthquake risk. The researchers created an image showing a Vancouver elementary school after a major earthquake and found that people who saw it were more likely to sign a petition for seismic upgrades, wit...
A new study published in The Lancet Public Health estimates that one in two homeless people experience a head injury, with moderate or severe injuries affecting nearly a quarter. The research suggests providing stable housing may lower the risk of traumatic brain injury for this vulnerable group.
New research suggests that ancient microbes played a crucial role in forming massive iron ore deposits and keeping the early atmosphere warm. The findings provide strong evidence for the 'faint-young-sun' paradox theory, which proposes that life emerged on Earth despite a less intense sun.
A new UBC study found that restoring seismic lines to protect caribou from predators and competitors has limited effectiveness in keeping them safe. Caribou populations have declined rapidly across western Canada, and the researchers' camera trap study showed that restored lines were used about as much as unrestored lines.
New UBC research reveals that robotic vehicles like Amazon delivery drones or Mars rovers can be hacked using stealth attacks, causing them to crash or complete their missions late. The study identifies weaknesses in robotic vehicle software that could allow attackers to disrupt behavior and evade detection.
A new study by the University of British Columbia found that even low levels of air pollution increase the risk of deaths in Canada. The research suggests that millions of Canadians live in high-pollution areas, leading to a significant health burden.
Daily cannabis use reduces illicit opioid use among people with chronic pain, researchers found in a study published in PLOS Medicine. The study of over 1,100 participants suggests that cannabis may be a beneficial alternative to opioids for pain management.
New research finds that brand-name drug discount cards lead to higher health care spending in Canada, with private insurer costs increasing by 46 per cent. However, for some patients, using a discount card can result in increased out-of-pocket costs, potentially up to $10 more.
A new study published in the Canadian Medical Association Journal found that brand-name drug discount cards lead to higher health care spending in Canada, increasing private insurer costs by 46% and public insurer costs by 1.3%. Despite offering some savings, these cards financially disadvantage patients who fill prescriptions with them.
A study by UBC professor John Oliffe reveals eight lessons learnt from successful community-based men's health promotion programs. These programs recognize social forces that uniquely affect men, such as cultural activities and elder-led circles, to improve mental and physical well-being.
A study of health survey data collected from over 24,000 Canadians found that people with PTSD who use cannabis are less likely to suffer from severe depression and suicidal thoughts. The research, published in the Journal of Psychopharmacology, is promising and merits further study.
Young, low-income women in Canada are more likely to use no contraception or condoms only, compared to those with higher incomes. The study found that lower household income is associated with decreased use of effective birth control methods and increased risk of unintended pregnancy.
Researchers discovered shared brain circuit abnormalities in patients with mood and anxiety disorders, enabling targeted interventions. These findings hold promise for improving outcomes for individuals with major depressive disorder, bipolar disorder, post-traumatic stress disorder, and anxiety disorders.
A new study reveals that stalked glandular trichomes in cannabis flowers are the richest source of THC- and CBD-forming metabolites and fragrance-giving terpenes. The findings provide insight into how these trichomes make and store valuable products.
The Gill-Oxygen Limitation Theory explains why fish migrate poleward in response to warming waters. As water temperature increases, the amount of dissolved oxygen decreases, making it harder for fish to breathe, while also increasing their oxygen demand.
A new study published in Science Advances sheds light on the evolution of bird flight styles, highlighting the importance of wing flexibility and wrist movement. Researchers found that birds specializing in gliding, like bald eagles, have a restricted ability to extend their elbows but can move their wrists freely.
New UBC research finds a higher risk of severe tears with unassisted episiotomies, while assisted births like forceps deliveries show some protection against perineal injury. The study suggests caution in applying general guidelines for all vaginal deliveries.
A school-based HPV vaccination program in British Columbia has significantly reduced cervical pre-cancer rates among women, with a 57% reduction found in those vaccinated as Grade 6 girls compared to unvaccinated women. Regular cervical screening is crucial in preventing cervical cancer from developing.
Research found that fluctuations in atmospheric pressure impact the amount of natural gas leaked from wells below ground surface. Continuous monitoring can help accurately detect and evaluate gas migrations and emissions, ultimately reducing greenhouse gas emissions from leaking oil and gas wells.