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Record W2154453963 · doi:10.1002/pmic.200700952

Growth hormone action in the developing neural retina: A proteomic analysis

2008· article· en· W2154453963 on OpenAlex

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.

affAt least one author lists a Canadian institution in the pinned OpenAlex snapshot.

Bibliographic record

VenuePROTEOMICS · 2008
Typearticle
Languageen
FieldBiochemistry, Genetics and Molecular Biology
TopicRetinal Development and Disorders
Canadian institutionsUniversity of SaskatchewanUniversity of Alberta
FundersNational Institute of Diabetes and Digestive and Kidney DiseasesNational Cancer InstituteNational Institute on Aging
KeywordsGrowth hormone receptorRetinaBiologyRetinalNeuriteCell biologySignal transductionInternal medicineReceptorEndocrinologyInner plexiform layerNeural developmentGeneBiochemistryHormoneNeuroscienceGrowth hormone

Abstract

fetched live from OpenAlex

The possible presence and action of growth hormone (GH) in the neural retina was investigated in newborn mice. The neural retina was found to be a site of GH gene expression, as GH mRNA was abundant in cells of the retinal ganglion cell layer, in which GH was also detected. It was also a site of GH action, since GH receptor (GHR) immunoreactivity mirrored that of GH. Actions of GH within the eye were indicated by a reduction in its axial length and retinal width (its neuroblastic, inner plexiform, and optic fiber layers) in GHR gene disrupted mice (GHR-/-), in comparison with wild type (GHR+/+) littermates. In the absence of GH signaling, four proteins in the retinal proteome of the GHR-/- mice (identified by 2-D gels and MS) differed in abundance with those in the wild type mice. Brain abundant membrane attached signal protein-1 (BASP-1) was down-regulated, whereas protein kinase C inhibitor 1, cyclophilin A, KH domain-containing, RNA-binding, signal transduction-associated protein 3 were up-regulated in GHR-/- mice. These proteins are involved in retinal vascularization, neural proliferation and neurite outgrowth. GH might thus have hitherto unsuspected roles in these processes during retinal development.

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 imitation

Not 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.

metaresearch head score (Codex)0.000
metaresearch head score (Gemma)0.000
Version: codex-gemma-dda1882f352aValidation status: machine_predicted_unvalidated
Candidate categoriesnone
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Observational · Consensus signal: none
GenreCandidate signal: Empirical · Consensus signal: Empirical
Teacher disagreement score0.523
Threshold uncertainty score0.403

Codex and Gemma teacher scores by category

CategoryCodexGemma
Metaresearch0.0000.000
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0000.000
Bibliometrics0.0000.000
Science and technology studies0.0000.000
Scholarly communication0.0000.000
Open science0.0000.000
Research integrity0.0000.000
Insufficient payload (model declined to judge)0.0000.000

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.

Opus teacher head0.023
GPT teacher head0.255
Teacher spread0.232 · how far apart the two teachers sit on this one work
Validation statusscore_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from it