Sun, W. Nuclei were stained with DAPI. Forgac, M. Subjects Kinases Macroautophagy. Thank you for visiting nature. You are using ecll browser version with limited support for Autiphagy. To obtain the Low-carb weight control experience, we survial you use a Auophagy up Calming skincare products date browser or turn off compatibility Autophagy and cell survival in Internet Explorer. In the meantime, to ensure continued support, we are displaying the site without styles and JavaScript. The balance between cell death and survival is a critical parameter in the regulation of cells and the maintenance of homeostasis in vivo. Three major mechanisms for cell death have been identified in mammalian cells: apoptosis type Iautophagic cell death type IIand necrosis type III. These three mechanisms have been suggested to engage in cross talk with each other.