During the height of the COVID-19 pandemic in January 2022, when thousands of people were getting sick every day, healthcare professionals were worked to the bone. One particularly difficult task in preventing the spread of COVID-19 was contact tracing. In other words, finding out who was sick and how they[Read More…]
Research Briefs
Is vitamin B12 supplementation always good for you?
The global vitamin B12 supplement market is poised for significant growth in the upcoming years. Although daily oral vitamin B12 supplements typically contain doses far exceeding the recommended amount, the impact of such high levels of vitamin B12 on gut health remains unclear. In a recent paper, Samantha Gruenheid, Chair[Read More…]
Discovery of new mechanisms elucidates breast cancer metastasis
Finding more effective drugs that target certain aggressive forms of breast cancer first requires a deeper understanding of the disease’s progression mechanisms. The need for increased insight into the mitigation of breast cancer growth fueled a seven-year-long study at the Research Institute of the McGill University Health Centre (RI-MUHC). Nathalie[Read More…]
Making soup with methane, vitamin D, mRNA, and shellfish waste
The 35th semesterly Soup & Science was one for the books, with top-notch student and professor research presentations accompanied by delectable soup. The McGill Tribune brings you the presentations we liked best for a little taste of the event. Improving mRNA resilience by combining it with other molecules U4 chemistry[Read More…]
McGill exoplanet specialist recognized for outstanding work in astrophysics
Last month, the Astronomical Society of India awarded McGill physics professor Eve Lee the 2022 Vainu Bappu Gold Medal for her work in astrophysics. The award honours young astronomers—typically under 35—for their exceptional achievements and potential. Lee’s work focuses on exoplanets, which are planets that orbit around other stars in[Read More…]
Data scraping reveals Montreal’s hidden property owners
With the school year closing fast, one thing on returning students’ minds is finding a new apartment. However, many students will struggle throughout the process, facing high competition and prices, adding to the already stressful experience of moving into a new place. In the 1990s, Montreal, and Canada as a[Read More…]
Alveolar macrophages, the lungs’ safeguard
Pulmonary infections—such as COVID-19 and the flu—in which bacteria or viruses enter and damage the lungs, are among the leading causes of death in older adults. Elderly people’s increased susceptibility to pulmonary infections is attributed mostly to immune systems that weaken over time. The initiation of immune responses to protect[Read More…]
Think twice before taking a drag from your friend’s vape
Most students at McGill have encountered a vape pen: Whether they’ve taken a hit from someone’s JUUL at a party, walked through a cloud of grape-scented vapour in front of McLennan, or bought one from the depanneur on the corner. In Canada in 2021, 13 per cent of youth aged[Read More…]
Ball python pigmentation research is coloured in by crowdsourced data
When you think of genetics research, what animals first come to mind? Fruit flies? Mice? Our understanding of genetics is defined by a small number of model organisms—the ones used to study a particular biological phenomenon because of how similar their genes are to humans. Mice are the most common[Read More…]
The inextricable relationship between partner violence and HIV
Four decades into the HIV epidemic, the world is still struggling to keep the disease under control. While countries in the Global North have benefitted from access to life-saving drugs, those in the Global South have had to contend with exorbitant prices, barriers to access, and little help from pharmaceutical[Read More…]
