Neurogranin, a link between calcium/calmodulin and protein kinase C signaling in synaptic plasticity
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
Neurogranin (Ng) (also named RC3, p17 or BICKS) is a small protein originally identified in rat brain and abundantly expressed in several telencephalic areas, such as the cerebral cortex, hippocampus, amygdala, and striatum. In neurons, it is found concentrated at dendritic spines where it participates in synaptic signaling events through the regulation of calmodulin (CaM) availability. Ng features an IQ motif that mediates its interaction with CaM and phosphatidic acid (PA) and that is phosphorylated by protein kinase C (PKC) at serine 36 (Ser36). Ser36-phosphorylated Ng is unable to bind either CaM or PA. Ng knockout mice display an apparently normal phenotype; however, they show severe deficits in spatial and emotional learning and a decrease in LTP induction, mostly due to the attenuation of the signaling that depends on calcium/CaM kinase II (CaMKII), PKC, and protein kinase A (PKA) activation. The present review is an update on the most relevant information about Ng expression, localization, interactions, and modifications as well as on its role in synaptic plasticity.
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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 | 0.005 |
| Meta-epidemiology (narrow) | 0.001 | 0.001 |
| Meta-epidemiology (broad) | 0.002 | 0.000 |
| Bibliometrics | 0.001 | 0.002 |
| Science and technology studies | 0.000 | 0.001 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.001 | 0.001 |
| Research integrity | 0.001 | 0.004 |
| Insufficient payload (model declined to judge) | 0.000 | 0.000 |
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