Could Epigenetics Explain the Origins of Allergic Disease?

March 24, 2015 Natalie Crowley

Finally, spring is here – that wonderful time of year when the temperature starts to rise and everything is in bloom. But for many of us, it also marks the beginning of allergy season. That means itchy watery eyes, sneezing, running nose, coughing and overall misery. But allergies don’t just affect people in the spring and they are not all related to weather. According to the Centers for Disease Control and Prevention (1), more than 50 million Americans have an allergy [more…]

Prenatal Maternal Stress Triggers Distinct DNA Methylation Signatures in Ice Storm Babies

November 18, 2014 Bailey Kirkpatrick

The Quebec Ice Storm of 1998 was a devastating time that plunged more than 3 million Quebecers into frigid darkness without electricity for as long as 45 days. Now, more than 15 years later, researchers from McGill University and the Douglas Mental Health University are finding out that the length of time a pregnant woman went without electricity during this time predicts her child’s epigenetic profile. Scientists have discovered a unique DNA ‘signature’ of children who were in the womb [more…]