The majority of individuals (80% of the population) have been infected with polyomavirus BK (BKV), but are asymptomatic or have only endured mild symptoms. The virus then resides in the kidneys where it persists in a dormant state for the life of the individual. The virus can, however, become reactivated in the case of deep […]

Catch-and-release has been promoted as a strategy to relieve pressure on fish populations, yet target species respond to the practice in different ways, and the same fish may respond differently to multiple captures. These nuances are critical in recreational fisheries targeting endangered species, particularly in areas where individuals are likely to experience multiple captures. Recent […]

“Des métabolites présents dans la sève d’érable sont responsables d’un défaut de saveur de plus en plus préoccupant pour l’industrie acéricole, le défaut de « bourgeon ». Les objectifs du projet sont d’explorer les voies de traitement microbiologique possible dans la sève ainsi que dans le sirop d’érable:1. Étudier par des approches de séquençage à […]

The human pathogenic bacteria Salmonella enterica and Campylobacter jejuni are commonly found in the intestine of poultry. Consumption of infected chicken and eggs, and its derivatives, is the main and most important source of infection outbreaks in humans and causing diarrhoea, fevers and abdominal cramps. In some cases, severe diarrhea and dehydration followed by systemic […]

Prostate biopsies can be difficult to interpret using standard pathology techniques. Because cancer can be fatal, the development of technologies providing complementary information could improve current pathology practice resulting in improved patient outcome. Raman micro-spectroscopy is a molecular imaging technique using backscattered light following tissue laser excitation to indicate whether or not prostate samples contain […]

Prostate biopsies can be difficult to interpret using standard pathology techniques. Because cancer can be fatal, the development of technologies providing complementary information could improve current pathology practice resulting in improved patient outcome. Raman micro-spectroscopy is a molecular imaging technique using backscattered light following tissue laser excitation to indicate whether or not prostate samples contain […]

Cataract surgery is one of the most common surgeries performed worldwide. The incidence of posterior capsule opacification (PCO) after cataract surgery, a serious complication that affects vision and requires additional treatment, is ~30%. In this study, we will investigate differences in PCO, presence of fibronectin, and ciliary ring distortion between lenses in eyes obtained from […]

Colorectal cancer remains within the three most lethal cancers, largely due to the inevitable development of resistance to chemotherapy. Recent breakthroughs demonstrate that cancer immunotherapy can be highly effective in patients with skin cancer using T cells from the human immune system to fight off cancer. Our laboratory has found that T cells can recognize […]

Colorectal cancer, a leading cause of death worldwide, awaits new treatments due to high resistance of metastases toward chemotherapy. Similarly to infection, cancer cells can be recognized as foreign by T cells from the immune system because they express mutated proteins. Actually, T cells can be isolated from tumors, expanded in vitro and infused to […]

Silica is a known lung carcinogen and causes silicosis, an irreversible fibrotic lung disease. RCS is a major problem in the construction sector because of the high content of silica in construction materials. New tools are needed to help the construction industry in recognition, evaluation and control of RCS. The intern will develop an on-line […]

Microorganisms, such as algae, yeast, and bacteria, have the potential to produce nutraceutical, biofuel, and other high-value coproducts directly and efficiently. The difficulty in realizing this potential lies in a) finding the optimal conditions to maximize algae growth and co-product production, and b) scaling up from experiments in a research laboratory to an economically viable […]

The B vitamin requirements of cattle were traditionally satisfied via rumen microbial synthesis. However, the B vitamin demands of the modern high producing dairy cow now exceed the synthesis rate by rumen microbes, leading to sub-optimal milk production and efficiency. An increased understanding of dietary factors driving ruminal synthesis and use of B vitamins will […]