Component
SGK1 transcript and protein expression
SGK1 transcript and protein expression. Species, exposure and limitations are retained in each linked claim.
1 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 acts on it
Aldosterone increased collecting-duct sgk mRNA within 30 minutes through mineralocorticoid receptors without requiring new protein synthesis.
Experimental context and source evidence
- evidence_span
- {"source_cache": "artifacts/sodium-research/10358046.abstract.txt", "locator": "Exact primary indexed abstract; zero-based, end-exclusive Unicode character offsets", "file_sha256": "7d53e3e8ce41bb21d5cac2a5bfe6a6abdc702d0870add9c0a002e58ac374a97b", "start_char": 0, "end_char": 1343, "text_sha256": "7d53e3e8ce41bb21d5cac2a5bfe6a6abdc702d0870add9c0a002e58ac374a97b"}
- experimental_model
- Immediate-early gene induction and channel coexpression
- exposure
- Aldosterone exposure; receptor dependence and protein-synthesis tests
- limitations
- Cell and oocyte mechanism; the study does not imply that dietary sodium directly activates SGK1 in every tissue.
- nutrient_topic
- Sodium research collection; topical membership is not evidence of a direct dietary effect. · Sodium
- organism
- Rabbit/mouse collecting-duct preparations; mouse SGK in Xenopus oocytes
- plain_language
- A hormone can quickly increase the instructions for a kinase that regulates sodium transport.
- primary_references
- [sodium-p10358046] sgk is an aldosterone-induced kinase in the renal collecting duct. Effects on epithelial na+ channels. (1999). https://pubmed.ncbi.nlm.nih.gov/10358046/ DOI: 10.1074/jbc.274.24.16973
- tissue_or_cell_type
- Cortical collecting duct and expression system
Sodium: gradients, nutrient transport, fluid regulation and loss states (2026-09-17) · lines 395–406
AI-assisted literature curation; primary study URLs and scope retained in the document and extraction. Not publisher full text. · supports · Immediate-early gene induction and channel coexpression · source_derived_draft · unverified_draft
### sodium-aldosterone-sgk Aldosterone increased collecting-duct sgk mRNA within 30 minutes through mineralocorticoid receptors without requiring new protein synthesis. Condition category: normal nutrient_topic: Sodium research collection; topical membership is not evidence of a direct dietary effect. plain_language: A hormone can quickly increase the instructions for a kinase that regulates sodium transport. organism: Rabbit/mouse collecting-duct preparations; mouse SGK in Xenopus oocytes tissue_or_cell_type: Cortical collecting duct and expression system experimental_model: Immediate-early gene induction and channel coexpression limitations: Cell and oocyte mechanism; the study does not imply that dietary sodium directly activates SGK1 in every tissue. exposure: Aldosterone exposure; receptor dependence and protein-synthesis tests evidence_span: {"source_cache": "artifacts/sodium-research/10358046.abstract.txt", "locator": "Exact primary indexed abstract; zero-based, end-exclusive Unicode character offsets", "file_sha256": "7d53e3e8ce41bb21d5cac2a5bfe6a6abdc702d0870add9c0a002e58ac374a97b", "start_char": 0, "end_char": 1343, "text_sha256": "7d53e3e8ce41bb21d5cac2a5bfe6a6abdc702d0870add9c0a002e58ac374a97b"} [sodium-p10358046] sgk is an aldosterone-induced kinase in the renal collecting duct. Effects on epithelial na+ channels. (1999). https://pubmed.ncbi.nlm.nih.gov/10358046/ DOI: 10.1074/jbc.274.24.16973
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.