Epigenetics, the study of changes in gene function that do not involve alterations to the DNA sequence, plays a pivotal role in understanding the complex interplay between genetics and the environment ...

Because identical twins develop from a single fertilized egg, they have the same genome, the entire set of genetic material found in an organism. So, any differences between them, even in traits with ...

A little-known mouse protein disrupts cancer-causing chemical changes to genes associated with human colorectal cancer cells and potentially could be used to treat solid tumors, according to a new ...

Post-traumatic osteoarthritis often affects younger, active individuals and progresses quickly following ligament or cartilage injury. Chondrocytes, the sole cell type in articular cartilage, survive ...