A new study published in Brain found that multiple sclerosis patients have a lower overall cancer risk, with significant reductions in colorectal cancer risk. While brain and bladder cancer risks were slightly elevated, MS patients with relapsing-onset disease had higher non-melanoma skin cancer risk.
Young children are happier when giving treats to others than receiving them, according to a new UBC study. Toddlers under two years old display greater happiness when sharing their own treats with a puppet compared to receiving identical or provided treats.
A sweeping review of 20 years of research finds that biodiversity loss diminishes ecosystem services essential for human health and prosperity. Genetic diversity enhances crop yields, wood production, and fodder, while plant diversity increases resistance to invasive species and pathogens.
A UBC-developed oral drug delivery system of Amphotericin B shows promise in 'flushing' HIV from reservoirs and boosting effectiveness of existing therapies. The $1.1-million funding supports its clinical development as a treatment for HIV patients, offering new hope for the quest to find a cure.
Researchers have discovered a sensory organ at the tip of the whale's chin, lodged in the ligamentous tissue connecting its two jaws, which sends information to the brain to coordinate the complex mechanism of lunge-feeding. This discovery may help explain why rorqual whales are able to achieve such enormous sizes.
A new study finds that parents are happier than non-parents, with benefits appearing more consistently in men and older, married parents. The research also highlights the importance of fatherhood, suggesting fathers tend to experience greater levels of happiness and positive emotion.
A study by BC-CfE and UBC found that safer indoor sex work spaces promote health and safety among street-based sex workers, reducing exposure to violence and HIV. These programs provide supportive housing, security measures, and health resources, increasing control over sex work transactions and improving relations with police.
Researchers found that the 2009 H1N1 pandemic vaccine triggers antibodies protecting against many influenza viruses, including deadly avian H5N1 strain. This discovery could lead to universal flu vaccines eliminating seasonal vaccination needs.
A new UBC study reveals that engaging in analytical thinking can lead to decreased religious belief, even among devout individuals. The research, published in the journal Science, sheds light on the psychology of religious belief and suggests that cognitive systems play a crucial role in shaping spiritual convictions.
Researchers at UBC and VCH found that a senior's exercise program using resistance-training can improve executive cognitive functions, associative memory, and brain plasticity. The study suggests that resistance training can be an effective prevention strategy for dementia.
A global study by University of British Columbia researchers found increasing jellyfish populations in 62% of the world's coastal ecosystems, including East Asia and Antarctica. The study also notes decreases in jellyfish abundance in seven per cent of coastal regions.
Researchers have reclassified breast cancer into 10 subtypes based on genetic features, allowing doctors to predict tumor behavior and tailor treatment. The study also discovered several completely new genes linked to breast cancer, which could lead to the development of new drugs and treatments.
A UBC researcher has developed a two-question screening test to identify anxious kindergarten children, showing 85% effectiveness in predicting future anxiety disorders. The test asks parents about shyness and worrying in their children, and can help intervene early to prevent mental health issues.
A UBC study finds that children are sharing their knowledge of Aboriginal culture and language with their parents, reversing traditional roles. This reversal is significant as many Aboriginal parents have lost this knowledge due to Canada's residential school system.
Researchers at UBC developed a tool to aid teachers in creating effective clicker questions, increasing student academic achievement in science and mathematics. The Elementary Science Questions Evaluation Rubric helps teachers develop and evaluate multiple-choice questions for clickers.
A UBC study involving 17,000 Vancouver students found that 25-30% experience or participate in cyberbullying, compared to 12% for schoolyard bullying. Online behavior is often underestimated, with youth downplaying harm and failing to recognize its consequences.
A new University of British Columbia study reveals that pride directly influences racist and homophobic attitudes. Authentic pride boosts empathy, while hubristic pride exacerbates prejudice. The findings offer insights into the attitudes of leaders and shed light on human psychology.
The article cites a Royal Society report predicting Chinese scientists' publications output will surpass US-based scientists by 2013. Major investments in discovery and innovation are building capacity in Korea, Singapore, and Taiwan.
University of British Columbia researchers identified a gene in balsam fir trees that can facilitate the production of plant-based fixatives and scents, potentially replacing whale barf-derived ambergris. This discovery could lead to more sustainable and cost-effective production methods for high-end perfumes.
According to UBC research, young males who have been sexually abused are five times more likely to cause teen pregnancy compared to those with no abuse history. Sexually abused boys are also three times more likely to have multiple sexual partners.
A study by UBC and IIASA researchers reveals that picky females can promote diversity in species through selective mating. They must occupy different resource hotspots and pay a cost for their preferences to prevent invasion of undesirable areas.
Researchers discovered that corals surviving past heat stress are more likely to adapt in the future. The study suggests coral reefs may be able to withstand rising temperatures in locations with naturally variable water temperatures, benefiting millions of people reliant on coral reefs for sustenance and livelihoods.
Researchers at the University of British Columbia have identified a number of tiny but powerful genetic regulators that are hijacked by avian and swine flu viruses during human infection. The discovery could reveal new targets for broad-spectrum antivirals to combat current and future strains of influenza A viruses.
Researchers used 100-femtosecond laser pulses to capture fine-grained data on electron relaxation and its influence on superconducting properties. This technique reveals that high-critical temperatures are driven by purely electronic processes.
Research reveals that Asian Canadian LGBTQ+ teens are 30 times more likely to face harassment than their heterosexual peers, with higher rates of substance use and stress. Social supports from family, school, or peers may help buffer the stress of harassment for these adolescents.
UBC researchers found that certain antibiotics alter gut bacteria, increasing severity of asthma in mouse models. Early life is a critical period for establishing a healthy immune system, as the impact of antibiotics on asthma susceptibility disappears in adult mice.
A study by researchers at Providence Health Care and the University of British Columbia found that medically prescribed heroin is more cost-effective than methadone for treating long-term street heroin users. The study attributed most of the economic benefits to recipients staying in treatment longer and spending less time in relapse.
Researchers at UBC-TRIUMF have successfully manipulated anti-hydrogen atoms using microwaves, providing the world's first glimpse of an 'anti-atomic fingerprint.' This achievement marks a significant milestone in the study of antimatter and brings scientists closer to understanding its intrinsic properties.
A new UBC study analyzing 50 shark species reveals the average fin-to-body mass ratio is 3%, significantly lower than the 5% limit set by EU and other countries. This suggests that current laws may not prevent waste or overfishing, despite efforts to protect sharks.
A UBC researcher has developed a 'lab on a chip' device to measure red blood cell deformability caused by Plasmodium falciparum, a key step in treating malaria. The device enables precise measurement of stiffening red cells at various stages of infection.
A University of British Columbia study found traces of listeria in 20% of ready-to-eat fish products sold in Metro Vancouver. The bacteria can multiply during handling and storage, posing health risks to vulnerable individuals.
The UBC research reveals areas with the highest risk of overfishing, including the northeastern coast of Canada, Pacific coast of Mexico, and Peruvian coast. This index will help conservation managers make targeted decisions to protect seafood and marine ecosystems.
The Eco2 Index ranks countries based on their financial deficits, national debt, and resource consumption. Many high-income countries, including Japan and the US, perform poorly due to high ecological deficits, while South America and parts of Africa score well in terms of financial security.
Researchers at UBC created computer visualizations of rising sea levels to illustrate ways to adapt to climate change impacts. The four alternate scenarios show different strategies, including raising dikes, building offshore barrier islands, and reducing vulnerability through design.
Forest fire smoke exposure poses significant respiratory health risks, particularly for those with pre-existing heart and lung conditions. Effective strategies to mitigate these impacts include establishing clean air shelters and using HEPA-filter air cleaners or air conditioners in homes.
Research by UBC scientists finds that adding ocean acidification and deoxygenation to climate change projections can significantly reduce fish catch potential in certain regions. For example, the Norwegian Sea may see a 15% decrease in fisheries catch potential due to combined effects of warming and acidification.
A UBC researcher has created a hand-controlled voice synthesizer that uses gestures to produce sounds, mirroring human vocal control. The technology has potential applications in music and assistive communication, allowing users to express themselves in new ways.
A recent study by UBC researchers has identified the increasing presence of terrestrial pathogens in marine mammals along the Pacific coast. The team calls for improved surveillance and collaboration to monitor public health implications and reduce land-sea transfer of pollutants.
The Nereus model provides a global view of life in the world's oceans, predicting a decline in large fish biomass and an increase in small fish populations. The model also shows the impact of human activities, climate change, and fisheries management on ocean life.
A new study by University of British Columbia researchers found that maternal depression can affect infants' ability to attune to their native languages, while bilingual households may prolong the period of tuning. The preliminary findings provide important insights into early childhood development and mother's mental health.
The oceans' untapped genetic resources hold huge potential for medicines, foods, and biofuels. International agreements are required to ensure equal benefits from these resources. Developing countries need support in participating in research and invention.
Dr. Chris Overall's research has led to a better understanding of the human proteome, revealing key proteins controlling innate immunity and inflammation. His team discovered a molecular beacon that directs white blood cells to injury sites, stopping chronic inflammation.
The biofuels industry is expected to become a commercially viable and environmentally sustainable solution for the world's growing energy demands. Researchers at the University of British Columbia are working to speed up the process of converting biomass into biofuels, making it cheaper and more efficient.
Climate change researcher Stephen Sheppard emphasizes the importance of using new visualization media to engage people in addressing climate change. He suggests that such media can be more effective than traditional models in making the future with climate change more real and compelling.
A Canadian study reveals that international rankings of infant mortality are misleading due to inconsistent birth registration practices. If corrected for biases, Canada and the US would rank among the top 12 countries in terms of infant mortality rates.
Nearly half the world's population suffers from severe respiratory diseases due to limited access to clean energy sources. Researchers at University of British Columbia are working to develop viable markets for cleaner cookstoves and modern fuels.
Researchers developed new drugs targeting calcium channel in neurons to completely suppress absence seizures in rats and test them in humans. The results show a significant reduction in seizure duration as well.
Forty-two UBC researchers participated in official press briefings and public events, including Family Science Days and a series of lectures on sustainability and brain imaging. The University is also offering a pre-conference tour of its Centre for Interactive Research on Sustainability.
Researchers used satellite imagery from Google Earth to count fish farming cages in the Mediterranean, estimating a total of 225,736 tonnes of finfish production. The study suggests that both Greece and Turkey underreport their farmed fish production, but overall, Mediterranean countries are giving accurate counts.
Researchers at UBC have discovered the molecular pathway enabling receptors in immune cells to find and flag pathogen fragments. This discovery could lead to more efficient vaccines against HIV, tuberculosis and malaria, as well as personalized medical options.