First-pass extracted concept

cell inhibition methods in Caenorhabditis elegans

Candidate: concept label1 source documents4 linked claims
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Extracted Explainers

What the tool is doing

This concept covers methods that inhibit cellular function in C. elegans rather than removing the cell. The abstract presents inhibition as a way to infer cell function from resulting changes in circuits, organismal function, or behavior.

Source 1DOIPubMed

Resources required

The abstract states that inhibitory approaches may use drugs, genetically encoded tools, or exogenous triggers such as light.

Source 1DOIPubMed

What problem it solves

It allows investigators to test what a cell contributes to the animal by suppressing its function.

Source 1DOIPubMed

What it does not solve

The abstract does not claim that inhibition physically removes the cell; it is presented as distinct from ablation.

Source 1DOIPubMed

Alternatives

The abstract contrasts inhibition with cell ablation as another strategy for functional interrogation.

Source 1DOIPubMed

Evidence Snippets

To understand the function of cells such as neurons within an organism, it can be instrumental to inhibit cellular function...
Evidence 1Source 1DOIPubMedprovenance

Supporting Sources

Linked Claims

Claim 1approach scopesupports2025Source 1DOIPubMed

C. elegans cell ablation and inhibition approaches include constitutive and acute reversible methods, and can act systemically or locally.

Quoted textsource-backed
A range of approaches and tools were developed and used over the past few decades that act either constitutively or acutely and reversibly, in systemic or local fashion.
Claim 2functional rationalesupports2025Source 1DOIPubMed

Inhibiting cellular function or removing a cell type can be used to understand the function of cells such as neurons by observing consequences on organismic function, circuit function, and behavior.

Quoted textsource-backed
To understand the function of cells such as neurons within an organism, it can be instrumental to inhibit cellular function, or to remove the cell (type) from the organism, and thus to observe the consequences on organismic and/or circuit function and animal behavior.
Claim 3modality scopesupports2025Source 1DOIPubMed

The reviewed C. elegans cell ablation and inhibition approaches use either drugs or genetically encoded tools, and some acute inhibitory tools require an exogenous trigger such as light.

Quoted textsource-backed
These approaches make use of either drugs or genetically encoded tools. Also, there are acutely acting inhibitory tools that require an exogenous trigger like light.
Claim 4review scopesupports2025Source 1DOIPubMed

The paper reviews methods for cell ablation and cell inhibition developed and used in Caenorhabditis elegans.

Quoted textsource-backed
Here, we give an overview of such methods developed and used in the nematode Caenorhabditis elegans.