Abstract
Inflammasome‐activated caspase‐1, caspase‐11, caspase‐4, and caspase‐5 cleave GSDMD to unleash its N‐terminal gasdermin‐N domain (GSDMD N term ) that perforates the plasma membrane to execute pyroptosis and stimulate inflammation. The mechanism underlying GSDMD N term pore formation is unclear. Mulvihill et al use high‐resolution atomic force microscopy (AFM) to analyze the dynamic pore formation process of GSDMD N term . GSDMD N term protomers are inserted into the lipid membrane to assemble arc‐ or slit‐shaped oligomers that can incorporate additional protomers and grow into large and stable ring‐shaped oligomers to form pores.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
