Obstetrics & gynaecology

Cesarean section may cause epigenetic changes

(Medical Xpress)—A new study from Karolinska Institutet indicates that the mode of delivery could make an imprint in the stem cells of the newborn infant. The finding may be of interest for understanding why individuals ...

Oncology & Cancer

Cancer can be caused by reversible molecular changes, study shows

Though 1 in 2 people will develop some form of cancer in their lifetime, there's still much we don't know about this disease. But thanks to continued research efforts, we keep learning more about the biology of cancer. One ...

Health

Marijuana use linked to epigenetic changes

Recent and long-term marijuana use is linked to changes in the human epigenome, a new Northwestern Medicine study published in Molecular Psychiatry has found.

Genetics

The memory of a heart attack is stored in our genes

Both heredity and environmental factors influence our risk of cardiovascular disease. A new study, by researches at Uppsala University, shows now that the memory of a heart attack can be stored in our genes through epigenetic ...

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