Genetics

Researchers discover genes that shape human brain surface

The surface of our brain, the cortex, is folded into an intricate pattern of bumps (gyri) and grooves (sulci). While individual differences in this pattern have been linked to brain disorders and cognitive performance, very ...

Oncology & Cancer

Healthy lifestyle may help mitigate high genetic risk of cancer

Healthy lifestyle factors such as abstinence from smoking and drinking, low body mass index, and exercise correlated with decreased cancer incidence, even in individuals with a high genetic risk, according to results of a ...

Oncology & Cancer

Predicting mutated gene associated with melanoma

Although risk for melanoma, the most serious type of skin cancer, is often associated with ultraviolet light exposure, genetic factors are also at play, with some families being more prone to the disease than others.

Genetics

Studying the human genome to understand the risk of autism

A team of researchers at CHU Sainte-Justine and Université de Montréal has succeeded in using bioinformatics to develop a statistical model to assess how the gain or loss of genetic material impacts the risk of autism.

Oncology & Cancer

Give and take: Cancer chromosomes give the game away

Dr. Pascal Duijf from QUT's School of Biomedical Sciences and IHBI (Institute of Health and Biomedical Innovation) said the study, published in Nature Communications today, analysed chromosome arm abnormalities in more than ...

Diseases, Conditions, Syndromes

New insights into our multi-millenia battle with malaria

Humans have long been thwarted by 'the fever'. References to malaria's infamous febricity are found across antiquity, from writings by the four thousand-year-old Vedic sages of ancient India to the Greek physician Hippocrates. ...

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