Related Experiment Video
Updated: Jul 11, 2025
Long-term Live-cell Imaging to Assess Cell Fate in Response to Paclitaxel
Published on: May 14, 2018
Time-lapse live-cell imaging of pyroptosis by confocal microscopy
Shuai Jiang1, Kunpeng Qin1, Li Sun1
1CAS and Shandong Province Key Laboratory of Experimental Marine Biology, Institute of Oceanology, Center for Ocean Mega-Science, Chinese Academy of Sciences, Qingdao, China; Laboratory for Marine Biology and Biotechnology, Pilot National Laboratory for Marine Science and Technology (Qingdao), Qingdao, China; College of Earth and Planetary Sciences, University of Chinese Academy of Sciences, Beijing, China.
Abstract:
Pyroptosis is a type of regulated necrosis executed by gasdermin. Osmotic cell swelling and membrane perforation are the key features of pyroptosis. This protocol presents time-lapse imaging of morphological changes during pyroptosis using a confocal microscope. We describe the step-by-step ectopic expression of gasdermin, cell staining with nuclear and membrane probes, and visualization of pyroptosis by time-lapse imaging. This protocol is applicable to monitoring pyroptosis in various situations. For complete details on the use and execution of this protocol, please refer to Qin et al. (2023).1.
