C. elegans Histone Methyltransferase Targets Regions to Silence
Developmental Biology & Stem CellsHistone Modifications

How a C. elegans Histone Methyltransferase Targets Regions to Silence

As an organism grows and develops, its cells are rapidly dividing and committing to different fates. Some, for example, will become immune cells, while others will become skin cells. What decides the different fates of these cells is how their genes are expressed. For example, to become a skin cell, …

How Foreign DNA is Hushed
Aging, Environment, & DiseaseHistone Modifications

Cellular Antivirus: How Foreign DNA is Hushed

Like a computer antivirus, our cells are constantly on the lookout for things that do not belong. Our body’s first line of defense, immune cells, circulate through the bloodstream and attack anything they perceive as different, but what happens when something foreign manages to avoid the immune system long enough …

Histone ModificationsUncategorized

EZH2: A New Biomarker and Epigenetic Target for Retinoblastoma

Retinoblastoma (RB) is the most common primary eye cancer in children, the third most common cancer in infants younger than 1 year and accounts for 12% of all infantile cancers per year. RB can be blinding and lethal, and is caused by mutations in the tumor suppressor gene RB1. However, current …