OntologiesncitclassesNCIT:C17557   
Apoptosis
http://purl.obolibrary.org/obo/NCIT_C17557

A form of programmed cell death that begins when a cell receives internal or external signals, then proceeds through a series of characteristic stages typically including rounding-up of the cell, retraction of pseudopods, reduction of cellular volume (pyknosis), chromatin condensation, nuclear fragmentation (karyorrhexis), and plasma membrane blebbing, and ends with the death of the cell.

Exact Synonyms
Apoptosis
APOPTOSIS
apoptosis
Apoptotic Process
PCD
Programmed Cell Death
programmed cell death
    class Information
    ALT_DEFINITION
    • A form of programmed cell death triggered by internal or external signals that results in a series of characteristic morphological changes.
    • A type of cell death in which a series of molecular steps in a cell leads to its death. This is the body's normal way of getting rid of unneeded or abnormal cells. The process of programmed cell death may be blocked in cancer cells.
    code

    C17557

    Contributing_Source

    CDISC

    DesignNote

    Important in ontogenesis, tumorigenesis, tissue turnover, lymphocyte selection and function and hormone-induced atrophy.

    Legacy Concept Name

    Apoptosis

    Preferred_Name

    Apoptosis

    Semantic_Type

    Phenomenon or Process

    UMLS_CUI

    C0162638

    class Relations
    Related from
    Gene_Plays_Role_In_Process
    Biological_Process_Has_Result_Biological_Process