Findings from a new University of Cincinnati study have reshaped the fundamental understanding of how a certain cell organelle prepares its environment for cellular digestion. The study, led by UC's Jiajie Diao, Ph.D. and published in Cell Reports, focused on the lysosome, an organelle within animal cells that contributes to a number of cellular functions. This includes helping to break down materials into more useful energy sources, similar to how the intestines digest food into usable nutrients on the whole-body level.