DNA methylation alterations in multiple myeloma as a model for epigenetic changes in cancer

Epigenetics refers to heritable modifications of the genome that are not a result of changes in the DNA sequence and result in phenotypic changes. These changes can be stably transmitted through cell division and are potentially reversible. Epigenetic events are very important during normal development wherein a single progenitor cell proliferates and differentiates into various somatic cell types. This process occurs through modification of the...