Genetics

Ancient epigenetic changes silence cancer-linked genes

An epigenetic change, a form of DNA control, that deactivates some genes linked to cancer late in human development has been conserved for more than 400 million years, new research led by the Garvan Institute of Medical Research ...

Medical research

Super microscope used to pinpoint body's immunity 'switch'

Using the only microscope of its kind in Australia, medical scientists have been able for the first time to see the inner workings of T-cells, the front-line troops that alert our immune system to go on the defensive against ...

Oncology & Cancer

Study finds testicular cancer link for muscle-building supplements

Men who reported taking muscle-building supplements, such as pills and powders with creatine or androstenedione, reported a significantly higher likelihood of having developed testicular cancer than men who did not use such ...

Psychology & Psychiatry

Early trauma influences metabolism across generations

People who live through traumatic experiences in childhood often suffer long-lasting consequences that affect their mental and physical health. But moreover, their children and grandchildren can also be impacted as well. ...

Medical research

New lung cell type discovered

A recent study has identified a new lung cell type that is implicated in the body's innate immune defense against the bacteria Streptococcus pneumoniae—one of the leading causes of pneumonia worldwide.

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