Nervous System’s Glial Cells May Epigenetically Respond to Stress

August 20, 2019 Andrea P

According to a recent survey by the American Psychological Association, three out of every four Americans reports experiencing a symptom of stress in the past thirty days. We are constantly faced with all kinds of stressors—personal, financial, career, news, and so on—with increasing frequency particularly as the role of mobile communications continues to grow in daily prevalence. A scientific understanding of how this is detrimental in the long run has been growing, with studies revealing that exposure to stressors ranging from violence [more…]

Epigenetic Imbalance Could Lead To Bipolar Disorder, Schizophrenia

August 13, 2019 Tim Barry

The importance of mental health is a prominent and ongoing issue in the United States. According to the National Alliance on Mental Illness, 1 in 5 American adults experiences a mental illness in a given year, which can make living a healthy lifestyle challenging.  Some mental illnesses are due to problems with brain chemistry and are not well understood, therefore are severely under-treated. Dopamine—one of our brain’s “feel good” chemicals— is a neurotransmitter in the brain responsible for transporting information [more…]

Cancer Genes May Have Been Epigenetically Silenced Over Time

August 6, 2019 Andrea P

The factors contributing to the development of cancer in an individual are often complex and varied. Sometimes they are more straightforward, like when someone carries a specific gene known to indicate cancer risk; for example, specific mutations of BRCA1 or BRCA2 are linked to breast cancer. But usually, these risk factors are not so directly observable, making cancer risk detection—and possibly even cancer prevention—difficult. Any insights into what leads into the development of cancer are therefore critical. It’s not just [more…]

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