How circadian rhythms underlie energy production in the ‘good form of fat’

Circadian rhythms orchestrate a vast number of life’s processes through the activity of a 24-hour internal clock: hormone flow, blood pressure, sleep and wake cycles, and even the timing of hibernation among marmots and bears, are controlled by a biological timepiece. At the University of Pennsylvania, a team of scientists has been exploring the circadian clock and its relationship to […]

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Psychological abuse is most common form of maltreatment experienced by national team athletes, study finds

The most common form of maltreatment experienced by athletes is psychological abuse, followed by neglect, a new study from the University of Toronto’s Faculty of Kinesiology & Physical Education has found. The findings are the result of a survey to determine the prevalence of maltreatment among current and former national team athletes, conducted in partnership with AthletesCan and with support […]

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Smoking may limit body’s ability to fight dangerous form of skin cancer

Melanoma patients with a history of smoking cigarettes are 40 per cent less likely to survive their skin cancer than people who have never smoked, according to a new report funded by Cancer Research UK. The study of more than 700 melanoma patients mainly from the north of England—and published today in Cancer Research – provides evidence to suggest that […]

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Loss of two genes drives a deadly form of colorectal cancer, reveals a potential treatment

Colorectal cancers arise from earlier growths, called polyps, found on the inner surface of the colon. Scientists are now learning that polyps use two distinct molecular pathways as they progress to cancer, called the “conventional” and “alternative” pathways. The latter leads to an often treatment-resistant tumor, called serrated colorectal cancer; thus, distinguishing between these two cancer types holds implications for […]

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