Articles that explore the ways in which epigenetic drugs may be used to stave off cancer and other diseases. Additional articles cover topics related to drug abuse, rehab, and addiction.

Dad’s Drinking Could Epigenetically Affect Son’s Sensitivity and Preference for Alcohol

June 18, 2014 Bailey Kirkpatrick

According to a new study from University of Pittsburgh School of Medicine, a father’s excessive drinking behavior could set up his son for , even before conception. Results published in PLOS ONE demonstrate that mice show more sensitivity to alcohol’s effects and are less likely to drink it if their fathers were chronically exposed to the substance before mating. This recent animal study adds to the evidence linking heredity and the propensity for alcohol abuse. Previous studies support the inheritance of [more…]

Do We Already Have A Drug That Could Epigenetically Erase Traumatic Memories?

June 4, 2014 Bailey Kirkpatrick

Scientists at the Virginia Commonwealth University School of Medicine discovered that the drug fingolimod, which is used to treat multiple sclerosis (MS), could potentially benefit individuals who wish to get rid of painful and traumatic memories. While MS is still not entirely understood, the disease involves a process that is immune-mediated in which the immune system attacks healthy parts of the body, namely the central nervous system – the spinal cord, brain, and optic nerves. Fingolimod, or FTY720, is a [more…]

Epigenetics Holds the Answer to Chemoresistance in Ovarian Cancer Patients

May 14, 2014 Bailey Kirkpatrick

A study conducted at Georgia State University and the University of Georgia gives us novel insight into the chemoresistance of ovarian cancer and offers a potential therapeutic approach to overcoming it. Inhibiting enzymes that lead to changes in gene expression could decrease chemotherapy resistance in ovarian cancer patients, researchers say. Dr. Susanna Greer and her colleagues have identified two enzymes that suppress proteins that regulate cell survival and chemoresistance in ovarian cancer. Ovarian cancer is the deadliest of all gynecologic [more…]

“I Am No Longer Haunted By That Awful Memory” – New Epigenetic Drug Treatment May Erase Painful Memories

January 27, 2014 Milka Rodriguez

 Is it possible for a drug to dampen a traumatic memory? It may be, as researchers are discovering that a fundamental epigenetic mechanism is responsible for long-term fear memory. Neuroplasticity, also called brain plasticity, refers to the changes in neural connections such as synapses and neural pathways as a result of changes in behavior, environmental exposure and neural processes (1,2).  While it was once believed that the brain is a physiologically static organ and its networks were fixed, research over [more…]

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