Tag Archives: epigenetics

Epigenetics and Intergenerational Health

By Wren Greaney, History major, Biological Sciences & Community Development minor, ’17

Author’s Note: “I became interested in the impact of epigenetics after reading an article about the effects of environmental pollution on generations beyond the population subjected to the pollution. So much focus in human biology is placed on genetics; it is fascinating that a closely related and significant topic exists that is unique from genetics itself. As epigenetic research progresses, I think it will find a large role in advancing healthcare as well as our understandings about humans’ biological identities.”

Continue reading Epigenetics and Intergenerational Health

Prenatal Exposures and Risk for Chronic Diseases Later in Life

By Marisa Sanchez, Genetics ’15

Most people know that poor diet, lack of exercise, and smoking as an adult can increase the risk of developing cardiovascular disease (CVD) and Type II diabetes. However, research over the past couple of decades has shown that risk for CVD and type II diabetes could begin as early as prenatally through adverse exposures, such as overnutrition and placental insufficiency. Some mechanisms involved in determining risk for CVD and Type II diabetes are oxidative stress, inflammation, lipotoxicity, and epigenetics. Continue reading Prenatal Exposures and Risk for Chronic Diseases Later in Life