Cell function is a broad research area that focuses on understanding the various processes and mechanisms that cells use to carry out their specific functions within an organism. This includes studying the ways in which cells communicate with one another, regulate gene expression, respond to external stimuli, and execute tasks such as metabolism, growth, and division. Researchers in this field often use a combination of techniques from molecular biology, biochemistry, genetics, and cell biology to investigate the intricate workings of cells and gain insight into how dysfunction at the cellular level can result in diseases such as cancer, neurodegenerative disorders, and autoimmune conditions. By deepening our understanding of cell function, scientists hope to develop new strategies for diagnosing and treating these health conditions.