Despite numerous genomic studies, evidence for a genetic contribution to cardiovascular disease disparities in blacks versus whites provide little insight

Classified as: Biostatistics, genetics, race, McGill, epidemiology, cardiovascular disease, Jay Kaufman, genome-wide association studies (GWAS), occupational health, racial mortality gap
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Published on: 16 Mar 2015

Since the 1960s, a number of programs have enabled promising students from developing countries to attend institutions of higher education in the global North with the goal of equipping them to contribute more effectively to development in their own countries. But, how do African scholarship recipients today understand their potential contributions to the development of their home societies? Does this differ among students who study in their home countries, in other African countries, or in the global North?

Classified as: ISID, developing countries, The MasterCard Foundation Scholars Program, Africa African development, The McGill Institute for the Study of International Development
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Published on: 11 Mar 2015

Until now scientists have believed that the variations in traits such as our height, skin colour, tendency to gain weight or not, intelligence, tendency to develop certain diseases, etc., all of them traits that exist along a continuum, were a result of both genetic and environmental factors. But they didn’t know how exactly these things worked together. By studying ants, McGill researchers have identified a key mechanism by which environmental (or epigenetic) factors influence the expression of all of these traits, (along with many more).

Classified as: Research, science, moshe szyf, epigenetics, McGill News, complex traits, Dept. of Biology, Dept. of Pharmacology and Therapeutics, Ehab Abouheif, genetic research
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Published on: 11 Mar 2015

McGill researchers have discovered, for the first time, the importance of a key epigenetic regulator in the development of the hippocampus, a part of the brain associated with learning, memory and neural stem cells. Epigenetic regulators change the way specific genes function without altering their DNA sequence. By working with mutant mice as models, the research team, led by Prof. Xiang-Jiao Yang, of McGill’s Goodman Cancer Center & Department of Medicine, McGill University Health Center, was able to link the importance of a specific epigenetic regulator known as BRPF1 to the healthy development of a region in the hippocampus called the dentate gyrus.

Classified as: Research, learning, epigenetics, memory, epigenetic, McGill News, brain development, hippocampus development, Xiang-Jiao Yang
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Published on: 10 Mar 2015
Classified as: Darwin, evolution, finch, galapagos, graham bell, peter grant
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Published on: 6 Mar 2015

The popular dietary supplement ubiquinone, also known as Coenzyme Q10, is widely believed to function as an antioxidant, protecting cells against damage from free radicals. But a new study by scientists at McGill University finds that ubiquinone is not a crucial antioxidant -- and that consuming it is unlikely to provide any benefit.

Classified as: Biology, Research, mitochondria, food, aging, nutrition, McGill News, antioxidant, Coenzyme Q10, dietary supplement, Hekimi, Nature Communications, ubiquinone, free radicals
Published on: 6 Mar 2015

Two McGill University projects have received grants valued at $500,000 each from the Canadian Queen Elizabeth II Diamond Jubilee Scholarships program.

Classified as: Association of Universities and Colleges of Canada, Canadian Queen Elizabeth II Diamond Jubilee Scholarships, Community Foundations of Canada, Rideau Hall Foundation
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Published on: 2 Mar 2015

The Montreal Children’s Hospital Foundation, McGill University, the Université de Montréal and the Fondation du Dr Julien will establish two chairs in social pediatrics in the community, to be based in the Montreal neighbourhood of Hochelaga-Maisonneuve. In a Canadian first, researchers will conduct a long-term study on social pediatrics in the community.  This clinical practice has a proven track record, thanks to its founder, Dr. Gilles Julien, who has been practicing social pediatrics in disadvantaged neighbourhoods for nearly 30 years.

Classified as: faculty of medicine, McGill News, Children’s Hospital Foundation, Dr Julien, Gilles Julien, Marcelle and Jean Coutu, Nicolas Steinmetz, social pediatrics
Published on: 26 Feb 2015

The organisms commonly known as blue-green algae have proliferated much more rapidly than other algae in lakes across North America and Europe over the past two centuries – and in many cases the rate of increase has sharply accelerated since the mid-20th century, according to an international team of researchers led by scientists at McGill University.

Classified as: environment, ecology, Research, water, climate change, toxins, McGill News, blue-green algae, cyanobacteria, lakes
Published on: 26 Feb 2015
Classified as: medicine, Bill 20
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Published on: 25 Feb 2015

Researchers at McGill University have developed a new, low-cost method to build DNA nanotubes block by block – a breakthrough that could help pave the way for scaffolds made from DNA strands to be used in applications such as optical and electronic devices or smart drug-delivery systems.

Classified as: Nanotechnology, Research, DNA, chemistry, McGill News, Amani Hariri, DNA structures, fluorescence microscope, Gonzalo Cosa, Hanadi Sleiman, nanotubes, single-molecule microscopy
Published on: 23 Feb 2015

Researchers from Canada, the UK, Sweden and the US have discovered more than 30 genes that strongly affect an antibody involved in allergies and asthma. Some of the genes could provide targets for drugs to treat those conditions, according to the international team’s study, published online in Nature on Feb. 18.

Classified as: Research, epigenetics, Genome Québec, Lathrop, McGill News, allergies, asthma, Immunoglobin E
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Published on: 18 Feb 2015

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