Omar Abdel-Wahab is a physician-scientist who studies the role of epigenetics in blood cancers. If you’ve ever known a set of identical twins, you might have been struck by what they didn’t have in ...

Epigenetics is the science of how your lifestyle, environment, and even emotions can alter your gene activity without ...

What you experience in your lifetime can modify your DNA, and these changes can be passed down through the generations. We explain what the new science of epigenetics means for your children and ...

A few years ago, David Crews decided to put his laboratory rats at the University of Texas, Austin under an inordinate amount of stress. Beyond testing what might happen to minds and bodies under ...

Last Friday, an FDA advisory panel voted unanimously against recommending the Alzheimer’s drug aducanumab. Based on evidence from two clinical trials, they found that the data did not show that the ...

A discussion of nature versus nurture wouldn’t be complete without an explanation of epigenetics. Tossed into the debate as the answer we’ve all been waiting for, epigenetics simply adds one more ...

Epigenetics plays a critical role in human health by regulating gene expression without the direct modification of DNA sequence. Aberrant epigenetic modifications mediated by changes in DNA and ...

Research into epigenetics has shown that environmental factors affect characteristics of organisms. These changes are sometimes passed on to the offspring. Does this in any way oppose Darwin's theory ...

Scientists are working to develop an operational definition of "epigenetics" -- a rapidly growing research field that investigates heritable alterations in gene expression caused by mechanisms other ...

Just when you thought you understood genetics, researchers have shown up with a new term that sounds sort of like the old term but isn’t. Meet epigenetics—the non-DNA way things are inherited. Though ...

Epigenetics is the study of chemical reactions that influence gene expression, through activation or deactivation of genes at specific times and locations. These changes in gene expression do not ...