Component
Mouse sodium-potassium-chloride cotransporter NKCC1 / Slc12a2
Mouse sodium-potassium-chloride cotransporter NKCC1 / Slc12a2. Species, exposure and limitations are retained in each linked claim.
2 recorded relationships. Experimental role, claim status and evidence remain attached to each record.
How nutrients influence it
Every nutrient with a recorded effect on this component, credited to the nutrient that acted rather than the chapter that recorded it. Open a nutrient to see the findings and the conditions they were measured under.
Other things that act on it
Enzymes, hormones, genes, and other components with a recorded effect. These are not nutrients, so they do not count toward the arrows above. Each finding names the chapter that recorded it.
How nutrients reach it in more than one step
Chains of two or more recorded steps that end here, grouped by the nutrient they start from. Each step is a separate finding, so a chain is a route a mechanism could take, not proof that it does.
Tracing routes…
What it does
Every recorded relationship this component is part of, grouped by its role. Plain wording comes first; the technical statement follows.
What it acts on
Nkcc1 deletion attenuated GABA-triggered depolarization and calcium transients during early hippocampal development.
Experimental context and source evidence
- evidence_span
- {"source_cache": "artifacts/chloride-research/19295148.abstract.txt", "locator": "Exact primary indexed abstract; zero-based, end-exclusive Unicode character offsets", "file_sha256": "55bc6d4f9cf1d9a44f4d6c851dabd587bb2ffb7a337f67c5f9e7bfe8aefa870f", "start_char": 0, "end_char": 982, "text_sha256": "55bc6d4f9cf1d9a44f4d6c851dabd587bb2ffb7a337f67c5f9e7bfe8aefa870f"}
- experimental_model
- Nkcc1 knockout and neuronal activity measurements
- exposure
- Nkcc1 deletion
- limitations
- Developmental hippocampal model; does not generalize to every immature neuron.
- nutrient_topic
- Chloride research collection; topical membership is not evidence of a direct dietary effect. · Chloride
- organism
- Mouse
- plain_language
- Chloride loading can help GABA excite developing neurons in this specific circuit.
- primary_references
- [chloride-p19295148] NKCC1-dependent GABAergic excitation drives synaptic network maturation during early hippocampal development. (2009). https://pubmed.ncbi.nlm.nih.gov/19295148/ DOI: 10.1523/jneurosci.1377-08.2009
- tissue_or_cell_type
- Early postnatal hippocampal CA1 network
Chloride: transport, acid-base balance, nutrient interactions and loss states (2026-09-17) · lines 419–430
AI-assisted literature curation; primary study URLs and scope retained in the document and extraction. Not publisher full text. · supports · Nkcc1 knockout and neuronal activity measurements · source_derived_draft · unverified_draft
### chloride-nkcc1-gaba Nkcc1 deletion attenuated GABA-triggered depolarization and calcium transients during early hippocampal development. Condition category: normal nutrient_topic: Chloride research collection; topical membership is not evidence of a direct dietary effect. plain_language: Chloride loading can help GABA excite developing neurons in this specific circuit. organism: Mouse tissue_or_cell_type: Early postnatal hippocampal CA1 network experimental_model: Nkcc1 knockout and neuronal activity measurements limitations: Developmental hippocampal model; does not generalize to every immature neuron. exposure: Nkcc1 deletion evidence_span: {"source_cache": "artifacts/chloride-research/19295148.abstract.txt", "locator": "Exact primary indexed abstract; zero-based, end-exclusive Unicode character offsets", "file_sha256": "55bc6d4f9cf1d9a44f4d6c851dabd587bb2ffb7a337f67c5f9e7bfe8aefa870f", "start_char": 0, "end_char": 982, "text_sha256": "55bc6d4f9cf1d9a44f4d6c851dabd587bb2ffb7a337f67c5f9e7bfe8aefa870f"} [chloride-p19295148] NKCC1-dependent GABAergic excitation drives synaptic network maturation during early hippocampal development. (2009). https://pubmed.ncbi.nlm.nih.gov/19295148/ DOI: 10.1523/jneurosci.1377-08.2009
Complete structured claim and evidenceNkcc1-null immature retinal neurons retained approximately 30 mM intracellular chloride, similar to controls.
Experimental context and source evidence
- evidence_span
- {"source_cache": "artifacts/chloride-research/17493914.abstract.txt", "locator": "Exact primary indexed abstract; zero-based, end-exclusive Unicode character offsets", "file_sha256": "dd076a380016c2d7dfe9d765dc9e9daedf2e97387bd0730b1e2d23c8cd294a4d", "start_char": 0, "end_char": 1748, "text_sha256": "dd076a380016c2d7dfe9d765dc9e9daedf2e97387bd0730b1e2d23c8cd294a4d"}
- experimental_model
- Nkcc1 knockout, inhibitors and chloride imaging
- exposure
- Postnatal days 0–5; deletion and bumetanide
- limitations
- Different neuronal population from hippocampal studies; residual chloride loading mechanism unresolved.
- nutrient_topic
- Chloride research collection; topical membership is not evidence of a direct dietary effect. · Chloride
- organism
- Mouse
- plain_language
- Some developing neurons maintained chloride without NKCC1, so the hippocampal mechanism is not universal.
- primary_references
- [chloride-p17493914] NKCC1 does not accumulate chloride in developing retinal neurons. (2007). https://pubmed.ncbi.nlm.nih.gov/17493914/ DOI: 10.1152/jn.00288.2007
- tissue_or_cell_type
- Immature retinal amacrine and ganglion cells
Chloride: transport, acid-base balance, nutrient interactions and loss states (2026-09-17) · lines 432–443
AI-assisted literature curation; primary study URLs and scope retained in the document and extraction. Not publisher full text. · supports · Nkcc1 knockout, inhibitors and chloride imaging · source_derived_draft · unverified_draft
### chloride-retinal-nkcc1-null Nkcc1-null immature retinal neurons retained approximately 30 mM intracellular chloride, similar to controls. Condition category: normal nutrient_topic: Chloride research collection; topical membership is not evidence of a direct dietary effect. plain_language: Some developing neurons maintained chloride without NKCC1, so the hippocampal mechanism is not universal. organism: Mouse tissue_or_cell_type: Immature retinal amacrine and ganglion cells experimental_model: Nkcc1 knockout, inhibitors and chloride imaging limitations: Different neuronal population from hippocampal studies; residual chloride loading mechanism unresolved. exposure: Postnatal days 0–5; deletion and bumetanide evidence_span: {"source_cache": "artifacts/chloride-research/17493914.abstract.txt", "locator": "Exact primary indexed abstract; zero-based, end-exclusive Unicode character offsets", "file_sha256": "dd076a380016c2d7dfe9d765dc9e9daedf2e97387bd0730b1e2d23c8cd294a4d", "start_char": 0, "end_char": 1748, "text_sha256": "dd076a380016c2d7dfe9d765dc9e9daedf2e97387bd0730b1e2d23c8cd294a4d"} [chloride-p17493914] NKCC1 does not accumulate chloride in developing retinal neurons. (2007). https://pubmed.ncbi.nlm.nih.gov/17493914/ DOI: 10.1152/jn.00288.2007
Complete structured claim and evidence
The events it takes part in
A mechanism often involves more than two components. These are the full events, with every participant and its role.
Situations it appears in
Low-supply and faulty-machinery situations recorded in the chapters where this component plays a part.
In the sources
Preserved passages that mention this component, quoted exactly. Open one to read it in context.
Open hypotheses
Proposed ideas that involve this component. They are labeled as hypotheses and do not change any recorded statement.
This is a research prototype built from draft material. It is not medical advice, and its statements still await verification against the original studies.