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pmid:40647517

Stratification of Hepatocellular Carcinoma Using N6-Methyladenosine.

Cancers · 2025 doi:10.3390/cancers17132220

Paper

partial

Experiment

partial

Data

partial

Analysis

absent

Execution

absent

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Record details sci_version · id · kind · revision · content_hash · schema · created_at · updated_at · generator
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pmid:40647517
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science-record
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sha256:a724d26c844fbe14adfee36a9d02cf757e56b54b8ecb577e298c77f24935b544
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2026-11-01T10:25:51Z
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2026-11-01T14:01:43Z
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corpus-assay-engine
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sep_to_sci_v1
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paper object · 10 fields
state
partial
title
Stratification of Hepatocellular Carcinoma Using N6-Methyladenosine.
doi
10.3390/cancers17132220
pmid
40647517
authors
null
journal
Cancers
year
2025
abstract
null
claims array · 1 item
[0] object · 6 fields
id
claim-1
statement
the headline numerical result the paper states for its main finding
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qualitative
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blocked
target object · 4 fields
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null
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null
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null
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null
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[0]
abstract
[1]
authors
experiment object · 8 fields
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partial
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the headline numerical result the paper states for its main finding
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[0] object · 13 fields
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read_published_estimate
order
1
name
Read the published estimate and its interval from the source
kind
other
state
complete
blocked_on
null
description
The number a replication must land on, and the sentence it came from.
parameters object · 0 fields
inputs array · 1 item
[0]
source:pmid:40647517
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[0]
the published estimate, its unit and its interval
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[1] object · 13 fields
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Obtain the source data behind the published result
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The published result cannot be recomputed without the data the paper analysed.
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the source data with its provenance
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[2] object · 13 fields
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Run the analysis programme
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no owned computational capability is bound to this experiment
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Re-run the paper's analysis on the source data and produce the registered result. | SEP input not carried into the asset list: materials:the source data behind the published result in pmid:40647517
parameters object · 0 fields
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the registered result
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step:obtain_source_data blocked on data:not_downloaded
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step:run_analysis blocked on no owned computational capability is bound to this experiment
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Source read by the package builder: full_text.
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Baseline data of the HCC patients used in this study.
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3.3. Evaluation and Validation of the Prognostic Signature
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Table 1
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Baseline data of the HCC patients used in this study.
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TCGA-LIHC
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GSE76427
[3]
LIRI-JP
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[3]
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[3]
162 (62.3%)
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[2]
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[3]
NA
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[0]
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22 (19.1%)
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68 (26.2%)
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[0]
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255 (67.6%)
[2]
93 (80.9%)
[3]
192 (73.8%)
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[0]
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[2]
[3]
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[0]
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[1]
175 (46.4%)
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55 (47.8%)
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40 (15.4%)
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[0]
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87 (23.1%)
[2]
35 (30.4%)
[3]
117 (45.0%)
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[0]
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[1]
86 (22.8%)
[2]
21 (18.3%)
[3]
80 (30.8%)
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[0]
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[1]
5 (1.3%)
[2]
4 (3.5%)
[3]
23 (8.8%)
[13] array · 4 items
[0]
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[1]
24 (6.4%)
[2]
NA
[3]
NA
[14] array · 4 items
[0]
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[1]
[2]
[3]
[15] array · 4 items
[0]
Grade 1
[1]
55 (14.6%)
[2]
NA
[3]
NA
[16] array · 4 items
[0]
Grade 2
[1]
180 (47.7%)
[2]
NA
[3]
NA
[17] array · 4 items
[0]
Grade 3
[1]
124 (32.9%)
[2]
NA
[3]
NA
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[0]
Grade 4
[1]
13 (3.4%)
[2]
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[3]
NA
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[0]
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[1]
5 (1.3%)
[2]
NA
[3]
NA
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section[19]/table-wrap[1]#cancers-17-02220-t001
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PMC12249396
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27
section_title
Abbreviations
row_count
41
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2
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null
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null
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ANLN
[1]
Actin-binding protein
[1] array · 2 items
[0]
ALKBH5
[1]
AlkB homolog 5
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[0]
AUC
[1]
Area under the ROC curve
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[0]
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[1]
Programmed death-ligand 1
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[0]
CTLA4
[1]
Cytotoxic T-lymphocyte-associated protein 4
[5] array · 2 items
[0]
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[1]
Differentially expressed genes
[6] array · 2 items
[0]
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[1]
Enhanced chemiluminescence
[7] array · 2 items
[0]
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[1]
Ethynyl-2′-deoxyuridine
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[0]
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[1]
Fragments per kilobase of transcript per million mapped reads
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[1]
Fat mass and obesity-associated protein
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[0]
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[1]
Galectin-9
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[0]
GEO
[1]
Gene Expression Omnibus
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[0]
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[1]
Hepatocellular carcinoma
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[1]
Heterogeneous nuclear ribonucleoprotein C
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[0]
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Hazard ratio
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ICGC
[1]
International Cancer Genomics Consortium
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[0]
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[1]
Immune checkpoint inhibitors
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[0]
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[1]
Immunophenotype score
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[0]
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[1]
lymphocyte-activating 3
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[0]
LASSO
[1]
Least absolute shrinkage and selection operator
[20] array · 2 items
[0]
m6A
[1]
N6-methyladenosine
[21] array · 2 items
[0]
METTL
[1]
Methyltransferase-like
[22] array · 2 items
[0]
mRNAsi
[1]
mRNA stemness index
[23] array · 2 items
[0]
NK cells
[1]
Natural killer cells
[24] array · 2 items
[0]
OS
[1]
Overall survival
[25] array · 2 items
[0]
PCA
[1]
Principal component analysis
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[0]
PDCD1
[1]
Programmed cell death protein 1
[27] array · 2 items
[0]
RBM15
[1]
RNA-binding motif protein 15
[28] array · 2 items
[0]
ROC
[1]
Receiver operating characteristic
[29] array · 2 items
[0]
shRNA
[1]
Short hairpin RNA
[30] array · 2 items
[0]
TCGA
[1]
The Cancer Genome Atlas
[31] array · 2 items
[0]
TIDE
[1]
Tumor immune dysfunction and exclusion
[32] array · 2 items
[0]
TIGIT
[1]
T cell immunoreceptor with Ig and ITIM domains
[33] array · 2 items
[0]
TIM-3
[1]
T cell immunoglobulin and mucin-domain containing-3
[34] array · 2 items
[0]
TMB
[1]
Tumor mutation burden
[35] array · 2 items
[0]
TPM
[1]
Transcripts per million kilobase
[36] array · 2 items
[0]
UMAP
[1]
Uniform Manifold Approximation and Projection
[37] array · 2 items
[0]
VIRMA
[1]
Vir-Like m6A Methyltransferase Associated protein
[38] array · 2 items
[0]
WTAP
[1]
Wilms tumor 1-associating protein
[39] array · 2 items
[0]
YTH
[1]
YT521-B homology
[40] array · 2 items
[0]
ZC3H13
[1]
Zinc finger CCCH-type containing 13
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section[27]/table-wrap[1]#array1
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[0]
asset:source:pmid:40647517 not verified
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asset:table:pmid:40647517:1
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{"parent_value":0.75,"unit":"AUC","evidence":"achieving area under the ROC curve (AUC) values greater than 0.75 across both internal and external cohorts.","target_result":"AUC values greater than 0.75 across both internal and external cohorts","number_stated":true}
reading object · 6 fields
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0.75
unit
AUC
evidence
achieving area under the ROC curve (AUC) values greater than 0.75 across both internal and external cohorts.
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AUC values greater than 0.75 across both internal and external cohorts
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true
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chars 503-611 of source sha256 89c4ce9ba45756c1a2fc08adc805c6b3261c310b39f7412dc5ca47398b377fce
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raw_response
<think>We need answer JSON only. Need identify single numerical result headline main finding. Source abstract: identified validated 8-gene risk score, achieving AUC values greater than 0.75 across internal/external cohorts. Registered target headline numerical result main finding. Likely 0.75 AUC? Need report headline number only, paper stated value, unit printed. Evidence exact contiguous quote containing number and attribution. "achieving area under the ROC curve (AUC) values greater than 0.75 across both internal and external cohorts." Is headline numerical result likely AUC &gt; 0.75. Parent_value number needs 0.75. Unit perhaps "AUC" or "area under the ROC curve (AUC)"? They ask unit must be unit paper prints. AUC is dimensionless metric, text prints "area under the ROC curve (AUC) values greater than 0.75". Could unit be "AUC"? Need output target_result perhaps "AUC greater than 0.75" or "area under the ROC curve (AUC) values greater than 0.75". Headline number only means value 0.75, not 8 perhaps. Main finding: risk score performance AUC &gt; 0.75. The title and abstract. Could "8-gene risk score" be main numerical headline? But registered target asks "headline numerical result the paper states for its main finding." Likely extraction benchmark expects a number. Abstract says "identified and validated an 8-gene risk score ... achieving AUC values greater than 0.75". Which is the headline result? The "8-gene" is signature architecture, while numerical predictive performance is AUC &gt; 0.75. They emphasize "headline number." likely 0.75. Need exact contiguous evidence quote. Could quote whole sentence: "In this study, we identified and validated an 8-gene risk score that robustly predicts prognosis in HCC patients, achieving area under the ROC curve (AUC) values greater than 0.75 across both internal and external cohorts." This contains 8 as well and number. They say evidence exact contiguous quotation containing number; attribution. "headline number only" likely evidence can have 8 but parent_value should 0.75. Could quote narrower clause: "achieving area under the ROC curve (AUC) values greater than 0.75 across both internal and external cohorts." This is exact contiguous and directly attributes. It doesn't include "In this study, we identified..." but enough. Unit paper prints perhaps "area under the ROC curve (AUC)". Since no conventional unit. Schema unit string. Should unit be "AUC" likely. target_result maybe "AUC values greater than 0.75 across both internal and external cohorts". number_stated true. Could interpret greater-than relation means parent_value 0.75 and unit "AUC". target_result should state "AUC values greater than 0.75". They request "Report the headline number only: the value the paper itself states". JSON parent_value 0.75. Evidence exact quote. Good. Need valid JSON no markdown. Ensure no unsupported claims. "area under the ROC curve (AUC)" as unit perhaps paper prints. They explicitly say unit must be unit paper prints. If dimensionless, use "AUC". Let's formulate: { "parent_value":0.75, "unit":"area under the ROC curve (AUC)", "evidence":"achieving area under the ROC curve (AUC) values greater than 0.75 across both internal and external cohorts.", "target_result":"AUC values greater than 0.75 across both internal and external cohorts", "number_stated":true } Question: "single numerical result that a replication ... has to reproduce. Report the headline number only" Could they expect "8" because headline numerical result is 8-gene risk score? But replication needs reproduce AUC &gt;0.75; headline result. Let's deeply assess task conventions. Prompt: "REGISTERED TARGET: the headline numerical result the paper states for its main finding". Need find number. They give source abstract, methods, conclusions. Abstract opening contains main findings. Numerical values: - 8-gene risk score - AUC &gt;0.75 Other methods irrelevant. Which is "headline numerical result"? Usually scientific paper headline numeric result could be sample size/effect. Here main finding predictive signature, headline metric AUC &gt; 0.75. The 8-gene signature is also central. They specifically likely want "0.75" because abstract phrase "achieving ... AUC values greater than 0.75". Their framing "value the paper itself states ... not calculated, converted..." and "Attribution may be carried by ... respectively..." Generic extraction instructions. Need choose. "single numerical result that a replication of the registered target has to reproduce." A replication of headline result: AUC values &gt;0.75. 8-gene risk score also must reproduce. But target_result likely 0.75 AUC. "headline number only" perhaps not multiple values. Unit AUC.</think> {"parent_value":0.75,"unit":"area under the ROC curve (AUC)","evidence":"achieving area under the ROC curve (AUC) values greater than 0.75 across both internal and external cohorts.","target_result":"AUC values greater than 0.75 across both internal and external cohorts","number_stated":true}
reading object · 6 fields
parent_value
0.75
unit
area under the ROC curve (AUC)
evidence
achieving area under the ROC curve (AUC) values greater than 0.75 across both internal and external cohorts.
target_result
AUC values greater than 0.75 across both internal and external cohorts
number_stated
true
source_locator
chars 503-611 of source sha256 89c4ce9ba45756c1a2fc08adc805c6b3261c310b39f7412dc5ca47398b377fce
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agreement
false
disagreements object · 5 fields
target_result object · 3 fields
minimax
An 8-gene risk score predicted HCC prognosis with area under the ROC curve (AUC) values greater than 0.75 across both internal and external cohorts.
minimax_alt
In this study, we identified and validated an 8-gene risk score that robustly predicts prognosis in HCC patients, achieving area under the ROC curve (AUC) values greater than 0.75 across both internal and external cohorts.
decisive
false
physical_methods object · 3 fields
minimax array · 4 items
[0]
in vitro experiments
[1]
immunohistochemical staining
[2]
quantitative reverse transcriptase PCR
[3]
Western blot analysis
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[0]
in vitro experiments
[1]
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[2]
Western blotting
[3]
Bradford assay
[4]
immunohistochemical staining
decisive
false
analysis_methods object · 3 fields
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[0]
receiver operating characteristic (ROC) curve analysis
[1]
Kaplan–Meier survival analysis
[2]
log-rank test
[3]
principal component analysis
[4]
UMAP
[5]
single-cell RNA sequencing analysis
[6]
pseudotime analysis using monocle2
[7]
unpaired two-tailed Student's t-test
[8]
one-way ANOVA
[9]
Tukey's post hoc test
[10]
2−ΔΔCt method
minimax_alt array · 12 items
[0]
area under the ROC curve (AUC) assessment
[1]
Kaplan–Meier survival analysis
[2]
log-rank test
[3]
Tumor immune dysfunction and exclusion (TIDE) and immunophenotype score (IPS) assessment
[4]
Seurat filtering and normalization
[5]
principal component analysis (PCA) dimensionality reduction
[6]
UMAP clustering
[7]
SingleR and celldex cell-type annotation
[8]
monocle2 pseudotime analysis
[9]
2−ΔΔCt relative-expression calculation
[10]
unpaired two-tailed Student’s t-test
[11]
one-way ANOVA with Tukey’s post hoc test
decisive
false
statistical_method object · 3 fields
minimax
receiver operating characteristic (ROC) curve analysis
minimax_alt
area under the ROC curve (AUC)
decisive
true
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minimax
AUC
minimax_alt
area under the ROC curve (AUC)
decisive
true
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policy
decisive_fields
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[0]
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[1]
number_stated
[2]
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null
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null
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target_materials
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null
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null
[1] object · 4 fields
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[6] object · 4 fields
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[0] object · 4 fields
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type
conversion
used array · 1 item
[0]
package:6700b6b02e61e5c5bf1d212313647bfdc860d15984fc19b78ed11435816d4ac9
agent
agent:corpus-assay-engine
agents array · 3 items
[0] object · 3 fields
id
agent:minimax
type
model
label
minimax
[1] object · 3 fields
id
agent:minimax_alt
type
model
label
minimax_alt
[2] object · 3 fields
id
agent:corpus-assay-engine
type
software
label
Corpus assay engine
source_run_id
run-20261023T122449232913
dsl_catalogue_fingerprint
343fb30756ba6ec3
capability_table_fingerprint
2cb3e42f047d2ecf
snapshot_id
ba34b49490d9bfaf
lineage object · 4 fields
parent_id
pmid:40647517
parent_hash
sha256:4de76ac7882bd374d3c32429da5c2b32f67719d088e5340634cf14d589b17325
fork_of
null
gaps array · 13 items
[0]
abstract
[1]
asset:source:pmid:40647517 not verified
[2]
authors
[3]
capability
[4]
corpus_record_absent
[5]
execution.not_run
[6]
method
[7]
review.human_critique
[8]
review.machine_critique.blocked
[9]
step:obtain_source_data blocked on data:not_downloaded
[10]
step:run_analysis blocked on no owned computational capability is bound to this experiment
[11]
step:run_analysis input 'materials:the source data behind the published result in pmid:40647517' does not resolve to a declared asset
[12]
targets
Complete file
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Evaluation and Validation of the Prognostic Signature", "row_count": 20, "column_count": 4}, "table": {"label": "Table 1", "caption": "Baseline data of the HCC patients used in this study.", "rows": [["", "TCGA-LIHC", "GSE76427", "LIRI-JP"], ["Age (%)", "", "", ""], ["≤65", "141 (37.4%)", "65 (56.5%)", "98 (37.7%)"], [">65", "235 (62.3%)", "50 (43.5%)", "162 (62.3%)"], ["Unknown", "1 (0.3%)", "NA", "NA"], ["Gender (%)", "", "", ""], ["Female", "122 (32.4%)", "22 (19.1%)", "68 (26.2%)"], ["Male", "255 (67.6%)", "93 (80.9%)", "192 (73.8%)"], ["Stage (%)", "", "", ""], ["I", "175 (46.4%)", "55 (47.8%)", "40 (15.4%)"], ["II", "87 (23.1%)", "35 (30.4%)", "117 (45.0%)"], ["III", "86 (22.8%)", "21 (18.3%)", "80 (30.8%)"], ["IV", "5 (1.3%)", "4 (3.5%)", "23 (8.8%)"], ["Unknown", "24 (6.4%)", "NA", "NA"], ["Grade (%)", "", "", ""], ["Grade 1", "55 (14.6%)", "NA", "NA"], ["Grade 2", "180 (47.7%)", "NA", "NA"], ["Grade 3", "124 (32.9%)", "NA", "NA"], ["Grade 4", "13 (3.4%)", "NA", "NA"], ["Unknown", "5 (1.3%)", "NA", "NA"]], "row_count": 20, "column_count": 4, "numeric_cells": 38, "header_rows": 1, "locator": "section[19]/table-wrap[1]#cancers-17-02220-t001"}}, {"id": "asset:table:pmid:40647517:2", "role": "table", "format": "jats-table", "media_type": "application/vnd.jats.table+json", "uri": null, "sha256": "sha256:2cf769e6a0b296c766b1171b9ad0ac3ca434733dc389fcf5c4eb5ef715ad9d2c", "bytes": 1847, "access": "open", "state": "verified", "reader": "read_table", "reader_status": "available", "identifier": "section[27]/table-wrap[1]#array1", "version": null, "note": null, "structure": {"pmcid": "PMC12249396", "section_index": 27, "section_title": "Abbreviations", "row_count": 41, "column_count": 2}, "table": {"label": null, "caption": null, "rows": [["ANLN", "Actin-binding protein"], ["ALKBH5", "AlkB homolog 5"], ["AUC", "Area under the ROC curve"], ["PD-L1", "Programmed death-ligand 1"], ["CTLA4", "Cytotoxic T-lymphocyte-associated protein 4"], ["DEGs", "Differentially expressed genes"], ["ECL", "Enhanced chemiluminescence"], ["EdU", "Ethynyl-2′-deoxyuridine"], ["FPKM", "Fragments per kilobase of transcript per million mapped reads"], ["FTO", "Fat mass and obesity-associated protein"], ["GAL-9", "Galectin-9"], ["GEO", "Gene Expression Omnibus"], ["HCC", "Hepatocellular carcinoma"], ["HNRNPC", "Heterogeneous nuclear ribonucleoprotein C"], ["HR", "Hazard ratio"], ["ICGC", "International Cancer Genomics Consortium"], ["ICIs", "Immune checkpoint inhibitors"], ["IPS", "Immunophenotype score"], ["LAG-3", "lymphocyte-activating 3"], ["LASSO", "Least absolute shrinkage and selection operator"], ["m6A", "N6-methyladenosine"], ["METTL", "Methyltransferase-like"], ["mRNAsi", "mRNA stemness index"], ["NK cells", "Natural killer cells"], ["OS", "Overall survival"], ["PCA", "Principal component analysis"], ["PDCD1", "Programmed cell death protein 1"], ["RBM15", "RNA-binding motif protein 15"], ["ROC", "Receiver operating characteristic"], ["shRNA", "Short hairpin RNA"], ["TCGA", "The Cancer Genome Atlas"], ["TIDE", "Tumor immune dysfunction and exclusion"], ["TIGIT", "T cell immunoreceptor with Ig and ITIM domains"], ["TIM-3", "T cell immunoglobulin and mucin-domain containing-3"], ["TMB", "Tumor mutation burden"], ["TPM", "Transcripts per million kilobase"], ["UMAP", "Uniform Manifold Approximation and Projection"], ["VIRMA", "Vir-Like m6A Methyltransferase Associated protein"], ["WTAP", "Wilms tumor 1-associating protein"], ["YTH", "YT521-B homology"], ["ZC3H13", "Zinc finger CCCH-type containing 13"]], "row_count": 41, "column_count": 2, "numeric_cells": 17, "header_rows": 0, "locator": "section[27]/table-wrap[1]#array1"}}], "gaps": ["asset:source:pmid:40647517 not verified"]}, "analysis": {"state": "absent", "methods": [], "targets": [], "gaps": ["method", "targets"]}, "capability": {"state": "absent", "requirements": [], "gaps": ["capability"]}, "readiness": {"state": "partial", "tier": null, "blocking_axis": null, "blocked_on": null, "axes": {}, "can_run": {"dsl_operations": [], "assets": ["source:pmid:40647517", "asset:table:pmid:40647517:1", "asset:table:pmid:40647517:2"], "steps": ["read_published_estimate"]}, "must_build": {"dsl_operations": [], "converters": [], "readers": ["xml"], "capabilities": [], "data_gaps": ["source:pmid:40647517"]}, "gaps": ["corpus_record_absent"]}, "review": {"state": "partial", "machine_critique": {"status": "blocked", "providers": [{"provider": "minimax", "model": "MiniMax-M3.1-Flash", "prompt_version": "full-text-reading-v1", "prompt_hash": "534e7237c05162882c88d29a2340f41c3d1f1b20a71ea79fc7c953f379bbc681", "source_hash": "89c4ce9ba45756c1a2fc08adc805c6b3261c310b39f7412dc5ca47398b377fce", "raw_response_sha256": "sha256:1df773b70ceaab30f4530fe3865b500721b2ff23f43047f500d39c43bffa1b3a", "raw_response_chars": 4123}, {"provider": "minimax_alt", "model": "MiniMax-M3", "prompt_version": "full-text-reading-v1", "prompt_hash": "96e668253720e08d0873e7cf5aad8e71e910f68fb25a48f138a8ee1b06dd851b", "source_hash": "89c4ce9ba45756c1a2fc08adc805c6b3261c310b39f7412dc5ca47398b377fce", "raw_response_sha256": "sha256:dad7f10807f17f02f20602b6943d04967ecd00a901244d320864aba2027c5789", "raw_response_chars": 57386}], "target_providers": [{"provider": "minimax", "model": "MiniMax-M3.1-Flash", "prompt_version": "replication-target-v2", "prompt_hash": "e0c28c8be21e36076add9fe73785e0cdb910801ffb3674378e74ab2ff09d2d59", "source_hash": "89c4ce9ba45756c1a2fc08adc805c6b3261c310b39f7412dc5ca47398b377fce", "raw_response": "{\"parent_value\":0.75,\"unit\":\"AUC\",\"evidence\":\"achieving area under the ROC curve (AUC) values greater than 0.75 across both internal and external cohorts.\",\"target_result\":\"AUC values greater than 0.75 across both internal and external cohorts\",\"number_stated\":true}", "reading": {"parent_value": 0.75, "unit": "AUC", "evidence": "achieving area under the ROC curve (AUC) values greater than 0.75 across both internal and external cohorts.", "target_result": "AUC values greater than 0.75 across both internal and external cohorts", "number_stated": true, "source_locator": "chars 503-611 of source sha256 89c4ce9ba45756c1a2fc08adc805c6b3261c310b39f7412dc5ca47398b377fce"}, "recorded_at": "2026-10-31T15:26:53.755468+00:00"}, {"provider": "minimax_alt", "model": "MiniMax-M3", "prompt_version": "replication-target-v2", "prompt_hash": "7a5cb748e8915141093abbb7cd0b7794c2bf995e98e31b0b275ffeaf75286402", "source_hash": "89c4ce9ba45756c1a2fc08adc805c6b3261c310b39f7412dc5ca47398b377fce", "raw_response": "<think>We need answer JSON only. Need identify single numerical result headline main finding. Source abstract: identified validated 8-gene risk score, achieving AUC values greater than 0.75 across internal/external cohorts. Registered target headline numerical result main finding. Likely 0.75 AUC? Need report headline number only, paper stated value, unit printed. Evidence exact contiguous quote containing number and attribution. \"achieving area under the ROC curve (AUC) values greater than 0.75 across both internal and external cohorts.\" Is headline numerical result likely AUC &gt; 0.75. Parent_value number needs 0.75. Unit perhaps \"AUC\" or \"area under the ROC curve (AUC)\"? They ask unit must be unit paper prints. AUC is dimensionless metric, text prints \"area under the ROC curve (AUC) values greater than 0.75\". Could unit be \"AUC\"? Need output target_result perhaps \"AUC greater than 0.75\" or \"area under the ROC curve (AUC) values greater than 0.75\". Headline number only means value 0.75, not 8 perhaps. Main finding: risk score performance AUC &gt; 0.75. The title and abstract. Could \"8-gene risk score\" be main numerical headline? But registered target asks \"headline numerical result the paper states for its main finding.\" Likely extraction benchmark expects a number. Abstract says \"identified and validated an 8-gene risk score ... achieving AUC values greater than 0.75\". Which is the headline result? The \"8-gene\" is signature architecture, while numerical predictive performance is AUC &gt; 0.75. They emphasize \"headline number.\" likely 0.75.\n\nNeed exact contiguous evidence quote. Could quote whole sentence: \"In this study, we identified and validated an 8-gene risk score that robustly predicts prognosis in HCC patients, achieving area under the ROC curve (AUC) values greater than 0.75 across both internal and external cohorts.\" This contains 8 as well and number. They say evidence exact contiguous quotation containing number; attribution. \"headline number only\" likely evidence can have 8 but parent_value should 0.75. Could quote narrower clause: \"achieving area under the ROC curve (AUC) values greater than 0.75 across both internal and external cohorts.\" This is exact contiguous and directly attributes. It doesn't include \"In this study, we identified...\" but enough. Unit paper prints perhaps \"area under the ROC curve (AUC)\". Since no conventional unit. Schema unit string. Should unit be \"AUC\" likely. target_result maybe \"AUC values greater than 0.75 across both internal and external cohorts\". number_stated true.\n\nCould interpret greater-than relation means parent_value 0.75 and unit \"AUC\". target_result should state \"AUC values greater than 0.75\". They request \"Report the headline number only: the value the paper itself states\". JSON parent_value 0.75. Evidence exact quote. Good.\n\nNeed valid JSON no markdown. Ensure no unsupported claims. \"area under the ROC curve (AUC)\" as unit perhaps paper prints. They explicitly say unit must be unit paper prints. If dimensionless, use \"AUC\". Let's formulate:\n{\n \"parent_value\":0.75,\n \"unit\":\"area under the ROC curve (AUC)\",\n \"evidence\":\"achieving area under the ROC curve (AUC) values greater than 0.75 across both internal and external cohorts.\",\n \"target_result\":\"AUC values greater than 0.75 across both internal and external cohorts\",\n \"number_stated\":true\n}\nQuestion: \"single numerical result that a replication ... has to reproduce. Report the headline number only\" Could they expect \"8\" because headline numerical result is 8-gene risk score? But replication needs reproduce AUC &gt;0.75; headline result. Let's deeply assess task conventions.\n\nPrompt: \"REGISTERED TARGET: the headline numerical result the paper states for its main finding\". Need find number. They give source abstract, methods, conclusions. Abstract opening contains main findings. Numerical values:\n- 8-gene risk score\n- AUC &gt;0.75\nOther methods irrelevant.\nWhich is \"headline numerical result\"? Usually scientific paper headline numeric result could be sample size/effect. Here main finding predictive signature, headline metric AUC &gt; 0.75. The 8-gene signature is also central. They specifically likely want \"0.75\" because abstract phrase \"achieving ... AUC values greater than 0.75\". Their framing \"value the paper itself states ... not calculated, converted...\" and \"Attribution may be carried by ... respectively...\" Generic extraction instructions. Need choose.\n\n\"single numerical result that a replication of the registered target has to reproduce.\" A replication of headline result: AUC values &gt;0.75. 8-gene risk score also must reproduce. But target_result likely 0.75 AUC. \"headline number only\" perhaps not multiple values. Unit AUC.</think>\n\n{\"parent_value\":0.75,\"unit\":\"area under the ROC curve (AUC)\",\"evidence\":\"achieving area under the ROC curve (AUC) values greater than 0.75 across both internal and external cohorts.\",\"target_result\":\"AUC values greater than 0.75 across both internal and external cohorts\",\"number_stated\":true}", "reading": {"parent_value": 0.75, "unit": "area under the ROC curve (AUC)", "evidence": "achieving area under the ROC curve (AUC) values greater than 0.75 across both internal and external cohorts.", "target_result": "AUC values greater than 0.75 across both internal and external cohorts", "number_stated": true, "source_locator": "chars 503-611 of source sha256 89c4ce9ba45756c1a2fc08adc805c6b3261c310b39f7412dc5ca47398b377fce"}, "recorded_at": "2026-10-31T15:26:59.310307+00:00"}], "agreement": false, "disagreements": {"target_result": {"minimax": "An 8-gene risk score predicted HCC prognosis with area under the ROC curve (AUC) values greater than 0.75 across both internal and external cohorts.", "minimax_alt": "In this study, we identified and validated an 8-gene risk score that robustly predicts prognosis in HCC patients, achieving area under the ROC curve (AUC) values greater than 0.75 across both internal and external cohorts.", "decisive": false}, "physical_methods": {"minimax": ["in vitro experiments", "immunohistochemical staining", "quantitative reverse transcriptase PCR", "Western blot analysis"], "minimax_alt": ["in vitro experiments", "quantitative real-time PCR (qRT-PCR)", "Western blotting", "Bradford assay", "immunohistochemical staining"], "decisive": false}, "analysis_methods": {"minimax": ["receiver operating characteristic (ROC) curve analysis", "Kaplan–Meier survival analysis", "log-rank test", "principal component analysis", "UMAP", "single-cell RNA sequencing analysis", "pseudotime analysis using monocle2", "unpaired two-tailed Student's t-test", "one-way ANOVA", "Tukey's post hoc test", "2−ΔΔCt method"], "minimax_alt": ["area under the ROC curve (AUC) assessment", "Kaplan–Meier survival analysis", "log-rank test", "Tumor immune dysfunction and exclusion (TIDE) and immunophenotype score (IPS) assessment", "Seurat filtering and normalization", "principal component analysis (PCA) dimensionality reduction", "UMAP clustering", "SingleR and celldex cell-type annotation", "monocle2 pseudotime analysis", "2−ΔΔCt relative-expression calculation", "unpaired two-tailed Student’s t-test", "one-way ANOVA with Tukey’s post hoc test"], "decisive": false}, "statistical_method": {"minimax": "receiver operating characteristic (ROC) curve analysis", "minimax_alt": "area under the ROC curve (AUC)", "decisive": true}, "unit": {"minimax": "AUC", "minimax_alt": "area under the ROC curve (AUC)", "decisive": true}}, "agreement_basis": {"policy": "decisive_fields", "decisive_fields": ["work_type", "number_stated", "parent_value", "unit"]}, "blinded": true}, "human_critique": {"status": "not_run", "reviewer": null, "signed_at": null, "conflict_checked": false, "commentary": null}, "stages": [{"key": "target_materials", "status": "pending", "reason": null, "evidence": null}, {"key": "independent_readings", "status": "blocked", "reason": "The independent readings are incomplete or disagree; the source evidence must resolve the difference.", "evidence": {"provider_errors": []}}, {"key": "source_resolution", "status": "pending", "reason": null, "evidence": null}, {"key": "protocol_reconstruction", "status": "pending", "reason": null, "evidence": null}, {"key": "control_execution", "status": "pending", "reason": null, "evidence": null}, {"key": "control_comparison", "status": "pending", "reason": null, "evidence": null}, {"key": "publication", "status": "pending", "reason": null, "evidence": null}], "gaps": ["review.human_critique", "review.machine_critique.blocked"]}, "execution": {"state": "absent", "status": "not_run", "mode": null, "runs": [], "gaps": ["execution.not_run"]}, "provenance": {"entities": [{"id": "package:6700b6b02e61e5c5bf1d212313647bfdc860d15984fc19b78ed11435816d4ac9", "type": "sep_package", "label": "SEP v1 package for pmid:40647517"}], "activities": [{"id": "activity:conversion:pmid:40647517", "type": "conversion", "used": ["package:6700b6b02e61e5c5bf1d212313647bfdc860d15984fc19b78ed11435816d4ac9"], "agent": "agent:corpus-assay-engine"}], "agents": [{"id": "agent:minimax", "type": "model", "label": "minimax"}, {"id": "agent:minimax_alt", "type": "model", "label": "minimax_alt"}, {"id": "agent:corpus-assay-engine", "type": "software", "label": "Corpus assay engine"}], "source_run_id": "run-20261023T122449232913", "dsl_catalogue_fingerprint": "343fb30756ba6ec3", "capability_table_fingerprint": "2cb3e42f047d2ecf", "snapshot_id": "ba34b49490d9bfaf"}, "lineage": {"parent_id": "pmid:40647517", "parent_hash": "sha256:4de76ac7882bd374d3c32429da5c2b32f67719d088e5340634cf14d589b17325", "fork_of": null, "generation": 2}, "gaps": ["abstract", "asset:source:pmid:40647517 not verified", "authors", "capability", "corpus_record_absent", "execution.not_run", "method", "review.human_critique", "review.machine_critique.blocked", "step:obtain_source_data blocked on data:not_downloaded", "step:run_analysis blocked on no owned computational capability is bound to this experiment", "step:run_analysis input 'materials:the source data behind the published result in pmid:40647517' does not resolve to a declared asset", "targets"]}