The Epigenome of Circulating Cell-Free DNA as a Biomarker of Disease

November 7, 2019 Mike Spelios

Cells are continually being generated and eliminated by our bodies in an ongoing cycle crucial for maintaining proper tissue structure and function.  The death of cells during normal tissue maintenance results in the release of intracellular DNA material into the bloodstream, where it freely circulates.  In fact, healthy individuals can have up to 100 nanograms of non-encapsulated DNA fragments floating around in every milliliter of their blood.1  Circulating cell-free DNA, or cfDNA for short, has proven quite useful in various [more…]

A Mother’s Behavior Could Epigenetically Impact Infant Oxytocin Levels

November 5, 2019 Andrea P

“Nature vs. nurture” is an argument as old as time, and understanding how “nature” is expressed and how “nurture” carries lasting effects in individuals is important in determining health outcomes later in life, especially when it comes to the bond shared between a mother and her child. As we know, when a mother breastfeeds her child, she provides the baby with antibodies and nutrients to help ensure a healthy immune system, as well as other positive health benefits. A mother [more…]

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