cell death
Let an agent explain cell death and its forms, relay mechanisms and classification from cell biology sources, describe its roles in development, disease and therapy, and distinguish regulated from accidental death.
Bundle → Layer → Finding → Questions Filled
4 bundles · 8 layers · 8 findings · 16 questions
Understand What cell death is.
Forms
Forms.
Forms
Forms.
- What forms of cell death exist, and how are they classified? definition
- Is the process cell death, senescence or autophagy? boundary
Mechanisms
Mechanisms.
Mechanisms
Mechanisms.
- What molecular pathways drive apoptosis, necroptosis, pyroptosis and ferroptosis? definition
- Which entry fits the specific form? action
Roles Roles in the body.
Development
Development and homeostasis.
Development
Development.
- How does cell death shape development and maintain tissues? provenance
- Which entry fits developmental biology? action
Immunity
Immunity.
Immunity
Immunity.
- How do immunogenic and activation-induced cell death function in immunity? provenance
- Which references are standard? provenance
Disease Disease and therapy.
Disease
Disease.
Disease
Disease.
- How do failures of cell death control contribute to cancer and neurodegeneration, with findings attributed? provenance
- Is the user asking about a personal condition, which needs a clinician? boundary
Therapy
Therapies.
Therapy
Therapy.
- How do therapies target cell death pathways? provenance
- Which entry fits a specific drug class? action
Study Methods and history.
Methods
Methods.
Methods
Methods.
- How is cell death detected and measured in the laboratory? provenance
- Which sources are cited? provenance
History
History.
History
History.
- How was programmed cell death discovered and recognised, including the 2002 Nobel Prize? provenance
- Which entry fits the history of cell biology? action
Classifiers Filled
- Family
- Thing Registry
- Category
- Activities and processes
- Entry kind
- thing
- Plane
- ACT
- Domain
- ACT.PRC
- Other names and narrower kinds
- neuron death, necrotic cell death, Activation-induced cell death, immunogenic cell death, cell death in response to oxidative stress
What it is Filled
The irreversible end of the life of a cell, occurring by regulated programmes such as apoptosis, necroptosis, pyroptosis and ferroptosis or by uncontrolled necrosis after injury, and serving development, tissue homeostasis and defence against infection and cancer; forms include immunogenic cell death that alerts the immune system, activation-induced death of lymphocytes and neuron death in neurodegeneration, and failures of cell death control underlie cancer and degenerative diseases.
Why it exists Filled
Let an agent explain cell death and its forms, relay mechanisms and classification from cell biology sources, describe its roles in development, disease and therapy, and distinguish regulated from accidental death.
Distinguishing features Filled
- Regulated and accidental forms
- Molecular programmes
- Developmental and defensive roles
- Disease relevance
What robots and AI may and may not do Filled
Must not
- Give a person medical advice about cancer or neurodegeneration based on cell death research.
- Confuse forms of cell death in research records.
- Present early findings as proven treatments.
- Use research data from patient samples without consent.
Only with a human decision
- Any treatment decision based on cell death research.
May
- Explain the forms of cell death and their roles, citing sources.
- Distinguish apoptosis, necrosis and other regulated forms.
- Summarise research without overstating its clinical meaning.
Moral aspects Filled
- Patients with cancer and neurodegenerative disease look to this research with hope; accuracy matters.
- Research with human tissue depends on consent.
Who is affected
- Patients
- Tissue donors
- Researchers
Owners Filled
Steward
Nobody: a biological process studied in common.
Links to other meta-models Filled
parent
- Q14873025 - registry parent class
- Q4086887 - registry parent class
related
- cellular process - in registry terms
- biological destruction - in registry terms
- apoptosis - the best-known programme
- caspase - in apoptosis and pyroptosis
What else AI and robots need to interact with it Filled
Identity and identifiers required Filled
- Vercy registry: vr.tr.cell-death
- Wikidata: Q2383867 (https://www.wikidata.org/wiki/Q2383867)
- Gene Ontology: GO:0008219 cell death
Direct properties not applicable Not applicable
- cells dying daily in an adult human: tens of billions count - estimates
Plane ACT: no invented physical properties.
Recognition optional Filled
- Irreversible end of a cell
- Regulated programmes and accidental necrosis
- Senescence is arrest without death; autophagy is usually survival
- Not visible to the eye; seen by microscopy as shrinkage and fragmentation in apoptosis or swelling and rupture in necrosis.
Capabilities and actions required Filled
- explain forms and mechanisms
- relay classification standards
- describe roles in disease and therapy
- distinguish regulated from accidental death
Hazards and failure modes required Filled
- Cancer from evasion of cell death
- Degeneration from excess death
- Confusing forms in research
Standards and interfaces required Filled
- Nomenclature Committee on Cell Death recommendations
- Research ethics for animal and human studies
Context of use required Filled
- Removing cells for development, homeostasis and defence.
- apoptosis
- necroptosis, pyroptosis and ferroptosis
- accidental necrosis
- immunogenic cell death
- activation-induced cell death of lymphocytes
- neuron death in development and neurodegeneration
- cell death from oxidative stress
Sources Filled
- Wikidata item Q2383867: cell death - identity and sense of the item
- Wikipedia: Cell death - general description of the item
Open questions
- Should each form be a separate entry?
- How should nomenclature recommendations be linked?
- The registry entry has merged aliases naming forms and contexts; should they be split off?
Machine files
Provenance
thing registry research (pass 2) · unreviewed
Built from: models/things/publications/thing-q2383867/spec.json