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Research draft

apoptotic process

vr.tr.apoptotic-process · ACT.PRC

Let an agent explain apoptosis by mechanism, roles and research, distinguish other forms of cell death, and avoid personal medical advice.

Thing Registry Activities and processes

Research draft, second pass

A second pass drafted this model: the structure a model of this thing needs, and what is known about it in the world. The line under this one says how the second half was obtained - researched against sources, or recalled without web access, in which case nothing here was read anywhere and every claim is a lead to verify. Unreviewed either way.

written by Claude from model knowledge without web access - no source was read, every claim is a lead to verify

Researched by: Claude

Purpose and description

Let an agent explain apoptosis by mechanism, roles and research, distinguish other forms of cell death, and avoid personal medical advice.

A form of programmed cell death in which a cell dismantles itself in a controlled way, with shrinkage, chromatin condensation, DNA fragmentation and membrane blebbing, driven by caspase enzymes through intrinsic mitochondrial and extrinsic death-receptor pathways; it shapes development and immunity, and its dysregulation is linked to cancer and neurodegeneration. Other regulated deaths such as cuproptosis are distinct.

What it is for: Cell biology, development and disease research.

It can be explain apoptotic pathways; distinguish apoptosis from necrosis and other deaths; describe roles in development and disease; find research ontologies and data.

Distinguishing features

Programmed and controlled

Caspase-driven

Little inflammation

Essential in development

What it looks like

Microscopic changes such as cell shrinkage, blebbing and apoptotic bodies.

How it is recognised

Shrunken cells and apoptotic bodies

Caspase activation markers

Necrosis causes swelling and inflammation

Related models

is a kind of - category

programmed cell death

occurs in - unit

cell

is related to - example of cell types

neuroglia

is dysregulated in - disease

cancer

In practice

Families and kinds

intrinsic (mitochondrial) apoptosis

extrinsic (death receptor) apoptosis

cell-type specific apoptosis

anoikis

other regulated deaths such as ferroptosis and cuproptosis

Standards and regulation

Gene Ontology term apoptotic process

Research ethics for animal and human studies

Failure modes and hazards

Confusing forms of cell death

Overstating therapeutic claims

Agents giving personal medical advice

Also called

neuron apoptotic processcuproptosisinflammatory cell apoptotic processretinal cell apoptotic processfibroblast apoptotic processglial cell apoptotic processapoptotic process in bone marrow cellmelanocyte apoptotic processmesenchymal cell apoptotic processapoptotic process involved in developmentmuscle cell apoptotic processmyeloid cell apoptotic processhepatoblast apoptotic processleukocyte apoptotic processfat cell apoptotic processmyofibroblast cell apoptotic processepithelial cell apoptotic processnatural apoptosischromatolysisapoptotic process in response to mitochondrial fragmentationanoikiseryptosis

Where this came from

wikidata · CC0 1.0

Source repository Registry entry point

Drafted structure

Bundle to layer to finding to question, as the second pass will find it: 4 bundles · 8 layers · 8 findings · 16 questions.

Mechanism Pathways.

Pathways control death.

Pathways

Intrinsic and extrinsic.

Pathways

Pathways.

  1. How do the intrinsic and extrinsic pathways trigger apoptosis? definition
  2. What role do caspases and BCL-2 proteins play? definition

Markers

Detection.

Markers

Detection.

  1. How is apoptosis detected in the lab, such as by annexin V or TUNEL assays? definition
  2. What are the limits of each assay? boundary
Roles Biology.

Apoptosis shapes organisms.

Development

Shaping tissues.

Development

Development.

  1. How does apoptosis shape tissues during development, such as separating fingers? definition
  2. Which examples are well studied? provenance

Immunity

Immune function.

Immunity

Immune function.

  1. How does apoptosis help remove infected or unwanted immune cells? definition
  2. What happens when it fails? provenance
Disease Health links.

General information only.

Links

Disease links.

Links

Disease links.

  1. How is dysregulated apoptosis linked to cancer or neurodegeneration, according to reviews? provenance
  2. How strong is the evidence? boundary

Personal

Personal questions.

Personal

Personal advice limits.

  1. Is the user asking about their own diagnosis or treatment? boundary
  2. How should the agent refer them to a clinician? action
Other Other cell deaths.

Distinguish forms.

Compare

Necrosis and others.

Compare

Other forms.

  1. How does apoptosis differ from necrosis, ferroptosis or cuproptosis? definition
  2. Which nomenclature committee defines them? provenance

Data

Ontologies.

Data

Ontologies.

  1. Which Gene Ontology terms describe this process? provenance
  2. Which databases annotate genes to it? provenance

What the second pass must settle

  • Should pathways be separate entries?
  • How should Gene Ontology be linked?
  • How should new death forms be tracked?
Draft as JSON