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Record W2034444640 · doi:10.1016/j.cellbi.2004.12.014

Apoptosis effects of Xrel3 c-Rel/Nuclear Factor-kappa B homolog in human cervical cancer cells

2005· article· en· W2034444640 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

VenueCell Biology International · 2005
Typearticle
Languageen
FieldBiochemistry, Genetics and Molecular Biology
TopicGinseng Biological Effects and Applications
Canadian institutionsMemorial University of Newfoundland
FundersNational Cancer Institute
KeywordsApoptosisHeLaCisplatinBiologyCancer researchMolecular biologyCervical cancerCell cycleCancer cellCancerCellChemotherapyGenetics

Abstract

fetched live from OpenAlex

Cervical cancer is considered a common yet preventable cause of death in women. In this report, we studied the role of the NF-kappaB gene family in HeLa human cervical cancer cells, using the Xrel3 c-Rel homologue of Xenopus laevis. The expression of Xrel3/c-Rel slowed cell growth 6-fold, consistent with an upregulated expression of the cell cycle inhibitor p21. The activated PARP apoptosis effector was significantly increased (P<0.01). Based on cell viability assays Xrel3 provided an anti-apoptotic effect in 1 microM cisplatin, and this was associated with significantly lower levels of the apoptotic proteins Bax and MDM-2 (P<0.05). Furthermore, there was a 3-fold drop in the level of the tumor suppressor protein p53. In 5 microM cisplatin, expression of HeLa Xrel3 enhanced apoptosis by significantly increasing the expression of the apoptotic proteins Bax and MDM-2 (P<0.05). However, the tumor suppressor protein p53 showed a significant decrease (P<0.05) relative to the control. Thus, c-Rel/NF-kappaB may potentially be of clinical significance, especially in tumors exhibiting resistance to high-level chemotherapy.

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: Bench or experimental · Consensus signal: Bench or experimental
GenreCandidate signal: Empirical · Consensus signal: Empirical
Teacher disagreement score0.033
Threshold uncertainty score0.508

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 head0.006
GPT teacher head0.267
Teacher spread0.261 · 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