Na<sup>+</sup>/Ca<sup>2+</sup>-K<sup>+</sup>Exchangers (NCKX):Functional Properties and Physiological Roles
Why this work is in the frame
A frame that forgets how it found something cannot be audited. These are the routes that admitted this work.
Bibliographic record
Abstract
The most numerous Ca2+ extrusion protein family, in terms of distinct genes, is the SLC24 gene family of Na+/Ca2+-K+ exchangers (NCKX). Five distinct gene products have been identified, mostly from specific animal excitable tissues such as neurons and smooth muscle, but also in places like skin pigment epithelium, signifying that NCKX proteins may play very specific roles, related to Ca2+ homeostasis, in these tissues. However, progress in elucidating the specific physiological roles of NCKX proteins has been slow in coming, largely because of challenges relating to isolating the activity of these proteins in their native tissues. Herein, we provide an overview of NCKX protein functional characteristics, highlighting properties that are unique and useful as distinguishing features over other Ca2+ handling mechanisms. We also present the first comprehensive review of the literature concerning physiological roles of NCKX proteins.
Fetched live from OpenAlex and de-inverted. Abstracts are not stored in this database: the inverted indexes are 8.6 GB of the frame’s 9.3 GB of text, and the host has 13 GB free.
Full frame distilled prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. Learned from the 10,348 direct Codex labels and 10,348 direct Gemma labels. Candidate is the union of thresholded teacher heads; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels or direct frontier model labels.
Codex and Gemma teacher scores by category
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.001 | 0.002 |
| Meta-epidemiology (narrow) | 0.002 | 0.001 |
| Meta-epidemiology (broad) | 0.004 | 0.001 |
| Bibliometrics | 0.001 | 0.001 |
| Science and technology studies | 0.001 | 0.003 |
| Scholarly communication | 0.000 | 0.001 |
| Open science | 0.002 | 0.002 |
| Research integrity | 0.002 | 0.004 |
| Insufficient payload (model declined to judge) | 0.001 | 0.002 |
Machine scores (provisional)
The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.
Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.
score_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from it