MétaCan
Menu
Back to cohort
Record W4413751886 · doi:10.1016/j.bbrep.2025.102223

Evaluating the effect of the mitochondrial alternative peptide MTALTND4 on gene expression

2025· article· en· W4413751886 on OpenAlexafffund
Ludovic Nadeau-Lachance, Thierry Choquette, Hajar Hosseini Khorami, Annie Angers, Sophie Breton

Bibliographic record

VenueBiochemistry and Biophysics Reports · 2025
Typearticle
Languageen
FieldBiochemistry, Genetics and Molecular Biology
TopicMitochondrial Function and Pathology
Canadian institutionsUniversité de Montréal
FundersNatural Sciences and Engineering Research Council of CanadaCanada Research Chairs
KeywordsGene expressionBiologyGenePeptideComputational biologyMitochondrial DNAGeneticsMolecular biologyBiochemistry

Abstract

fetched live from OpenAlex

• This is a preliminary study exploring the effect of the mitochondrial alternative peptide MTALTND4 on gene expression in two different culture media using microarrays, RNA-seq and RT-qPCR. • Microarrays in MiR05 medium suggest that exogenous treatment with MTALTND4 may alter gene expression and that responsive genes are mostly related to cell metabolism. • Conversely, RNA-seq in DMEM low glucose suggests that MTALTND4 has a negligible impact on gene expression. • RT-qPCR in MiR05 or DMEM low glucose indicates that the culture media affects gene regulation. • This study emphasizes the importance of employing diverse approaches when examining the physiological effects on cells and the need to carefully select the appropriate culture media to interpret cellular responses and expression data accurately.

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.

How this classification was reachedexpand

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 score0.002
Threshold uncertainty score0.379

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 head0.012
GPT teacher head0.299
Teacher spread0.287 · 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

Classification

machine, unvalidated

Machine predicted; a candidate call from one teacher head, not a consensus.

The models applied no category: nothing in the taxonomy fit this work.
Study designBench or experimental
Domainnot available
GenreEmpirical

How this classification was reached, model by model and score by score, is at the end of the page under "How this classification was reached".

Quick stats

Citations0
Published2025
Admission routes2
Has abstractyes

Explore more

Same venueBiochemistry and Biophysics ReportsSame topicMitochondrial Function and PathologyFrench-language works237,207