Cell Function
cell death
cell death [ sel deth ]
Subclass of:
Cell physiology
Definitions related to cell death:
  • Any biological process that results in permanent cessation of all vital functions of a cell. A cell should be considered dead when any one of the following molecular or morphological criteria is met: (1) the cell has lost the integrity of its plasma membrane; (2) the cell, including its nucleus, has undergone complete fragmentation into discrete bodies (frequently referred to as apoptotic bodies). The cell corpse (or its fragments) may be engulfed by an adjacent cell in vivo, but engulfment of whole cells should not be considered a strict criteria to define cell death as, under some circumstances, live engulfed cells can be released from phagosomes (see PMID:18045538).
    Gene Ontology Dictionary
    Gene Ontology Consortium, 2021
  • Termination of the cell's ability to carry out vital functions such as metabolism, growth, reproduction, responsiveness, and adaptability.
    CRISP Thesaurus
    National Institutes of Health, 2006
  • The termination of the cell's ability to carry out vital functions such as metabolism, growth, reproduction, responsiveness, and adaptability.
    NLM Medical Subject Headings
    U.S. National Library of Medicine, 2025
  • (cell death process) The cellular process resulting in permanent cessation of all vital functions of a cell.
    NCI
    U.S. National Cancer Institute, 2021
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