Topic: chromatin 3D structure

Aging, particularly in the brain, involves impairments in multiple cellular and molecular functions, many of which are regulated at the nucleus. Chromatin structure plays a critical role in the regulation of gene expression and the maintenance of genomic stability. During differentiation, chromosomes acquire their unique topology depending on the cell type that should be kept for a lifetime, but this may deteriorate as we age. However, the effects of aging on the chromatin 3D structure of neurons remain largely unknown. By combining chromosome conformation capture (Hi-C) and microscopy techniq