Cellular fragmentation refers to the process where cells break apart into smaller pieces or fragments. This can occur naturally during cell division or as a result of cellular stress, injury, or disease. The fragments can vary in size and may contain different cellular components, such as nuclei, organelles, and cytoplasm. In biological research, cellular fragmentation is often studied to understand cell behavior and responses to various stimuli. It can also play a role in medical conditions, such as cancer, where fragmented cells may contribute to tumor progression or metastasis. Understanding this process is crucial for developing targeted therapies.