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pmid:29967729

Pathway analysis identifies altered mitochondrial metabolism, neurotransmission, structural pathways and complement cascade in retina/RPE/ choroid in chick model of form-deprivation myopia.

Loretta Giummarra · Sheila G Crewther · Nina Riddell · Melanie J Murphy · David P Crewther

PeerJ · 2018 doi:10.7717/peerj.5048

Paper

complete

Experiment

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Data

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Analysis

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Execution

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title
Pathway analysis identifies altered mitochondrial metabolism, neurotransmission, structural pathways and complement cascade in retina/RPE/ choroid in chick model of form-deprivation myopia.
doi
10.7717/peerj.5048
pmid
29967729
authors array · 5 items
[0]
Loretta Giummarra
[1]
Sheila G Crewther
[2]
Nina Riddell
[3]
Melanie J Murphy
[4]
David P Crewther
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PeerJ
year
2018
abstract
PURPOSE: RNA sequencing analysis has demonstrated bidirectional changes in metabolism, structural and immune pathways during early induction of defocus induced myopia. Thus, the aim of this study was to investigate whether similar gene pathways are also related to the more excessive axial growth, ultrastructural and elemental microanalytic changes seen during the induction and recovery from form-deprivation myopia (FDM) in chicks and predicted by the RIDE model of myopia. METHODS: Archived genomic transcriptome data from the first three days of induction of monocularly occluded form deprived myopia (FDMI) in chicks was obtained from the GEO database (accession # GSE6543) while data from chicks monocularly occluded for 10 days and then given up to 24 h of normal visual recovery (FDMR) were collected. Gene set enrichment analysis (GSEA) software was used to determine enriched pathways during the induction (FDMI) and recovery (FDMR) from FD. Curated gene-sets were obtained from open access sources. RESULTS: Clusters of significant changes in mitochondrial energy metabolism, neurotransmission, ion channel transport, G protein coupled receptor signalling, complement cascades and neuron structure and growth were identified during the 10 days of induction of profound myopia and were found to correlate well with change in axial dimensions. Bile acid and bile salt metabolism pathways (cholesterol/lipid metabolism and sodium channel activation) were significantly upregulated during the first 24 h of recovery from 10 days of FDM. CONCLUSIONS: The gene pathways altered during induction of FDM are similar to those reported in defocus induced myopia and are established indicators of oxidative stress, osmoregulatory and associated structural changes. These findings are also consistent with the choroidal thinning, axial elongation and hyperosmotic ion distribution patterns across the retina and choroid previously reported in FDM and predicted by RIDE.
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The following information was supplied regarding data availability:The data discussed in this article are available in NCBI’s Gene Expression Omnibus under accession number GSE89325.
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The following information was supplied regarding data availability:The data discussed in this article are available in NCBI’s Gene Expression Omnibus under accession number GSE89325.
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The paper used Gene Set Enrichment Analysis (GSEA) to compare archived GEO induction data (GSE6543) with newly collected FDMR microarray data, finding pathway changes involving mitochondrial energy metabolism, neurotransmission, ion transport, complement cascades, and bile acid metabolism.
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Gene set enrichment analysis (GSEA) software was used to determine enriched pathways during the induction (FDMI) and recovery (FDMR) from FD.
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Archived genomic transcriptome data from the first three days of induction of monocularly occluded form deprived myopia (FDMI) in chicks was obtained from the GEO database (accession # GSE6543) while data from chicks monocularly occluded for 10 days and then given up to 24 h of normal visual recovery (FDMR) were collected.
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Clusters of significant changes in mitochondrial energy metabolism, neurotransmission, ion channel transport, G protein coupled receptor signalling, complement cascades and neuron structure and growth were identified during the 10 days of induction of profound myopia and were found to correlate well with change in axial dimensions. Bile acid and bile salt metabolism pathways (cholesterol/lipid metabolism and sodium channel activation) were significantly upregulated during the first 24 h of recovery from 10 days of FDM.
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The paper used Gene Set Enrichment Analysis (GSEA) to compare archived GEO induction data (GSE6543) with newly collected FDMR microarray data, finding pathway changes involving mitochondrial energy metabolism, neurotransmission, ion transport, complement cascades, and bile acid metabolism.
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Pathway analysis identifies altered mitochondrial metabolism, neurotransmission, structural pathways and complement cascade in retina/RPE/choroid in chick model of form-deprivation myopia
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Pathways enriched between 6 h and 72 h of FD induction.Mean Normalised Enrichment Score (NES) and false discovery rate (FDR) for the biological pathways identified by GSEA in FD induction. Most genes responding to FD are involved in mitochondrial energy metabolism. The NES reflects the degree to which a set of genes is over-represented at either the top or bottom of a ranked list of genes while also taking into account differences in pathway size (i.e. gene-set size) and is the primary statistic for examining enrichment results, and for comparing results across pathways.
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Enrichment analysis for short-term FDM induction
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Pathways enriched between 6 h and 72 h of FD induction.Mean Normalised Enrichment Score (NES) and false discovery rate (FDR) for the biological pathways identified by GSEA in FD induction. Most genes responding to FD are involved in mitochondrial energy metabolism. The NES reflects the degree to which a set of genes is over-represented at either the top or bottom of a ranked list of genes while also taking into account differences in pathway size (i.e. gene-set size) and is the primary statistic for examining enrichment results, and for comparing results across pathways.
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Summary statistics for clusters of pathways enriched during FDMI and normal development.Mean Normalised Enrichment Score (NES), false discovery rate (FDR) and signal strength statistic (Signal) for the biological pathways implicated by GSEA in control and FDM. Normal eye development implicated 10 cluster of pathways showing average signal strength while form-deprivation induction implicated 18 clusters of pathways. Pathways shown here only include clustered pathways as represented in Figs. 3 and 4 and do not include pathways that were unclustered. Further detail on the unclustered pathways can be found in File 1. The NES reflects the degree to which a set of genes is overrepresented at either the top or bottom of a ranked list of genes while also taking into account differences in pathway size (i.e., geneset size). NES is the primary statistic for examining enrichment results, and for comparing results across pathways. The percentage signal strength statistic reflects the proportion of the core set of genes that contribute most to a given pathway’s enrichment by accounting for particular genes position in the ranked list. A high signal strength indicates that the genes within a pathway are located close to the top (positive NES) or bottom (negative NES) of the ranked gene list. If the core genes are spread throughout the ranked list, then the signal strength decreases towards zero (Mootha et al., 2003; Subramanian et al., 2005).
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Enrichment analysis for long-term FDM induction (FDMI) and recovery (FDMR)
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Table 2
caption
Summary statistics for clusters of pathways enriched during FDMI and normal development.Mean Normalised Enrichment Score (NES), false discovery rate (FDR) and signal strength statistic (Signal) for the biological pathways implicated by GSEA in control and FDM. Normal eye development implicated 10 cluster of pathways showing average signal strength while form-deprivation induction implicated 18 clusters of pathways. Pathways shown here only include clustered pathways as represented in Figs. 3 and 4 and do not include pathways that were unclustered. Further detail on the unclustered pathways can be found in File 1. The NES reflects the degree to which a set of genes is overrepresented at either the top or bottom of a ranked list of genes while also taking into account differences in pathway size (i.e., geneset size). NES is the primary statistic for examining enrichment results, and for comparing results across pathways. The percentage signal strength statistic reflects the proportion of the core set of genes that contribute most to a given pathway’s enrichment by accounting for particular genes position in the ranked list. A high signal strength indicates that the genes within a pathway are located close to the top (positive NES) or bottom (negative NES) of the ranked gene list. If the core genes are spread throughout the ranked list, then the signal strength decreases towards zero (Mootha et al., 2003; Subramanian et al., 2005).
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[0]
[1]
Pathways in cluster
[2]
NES
[3]
FDR q-value
[4]
Signal
[5]
Pathways in cluster
[6]
NES
[7]
FDR q-value
[8]
Signal
[2] array · 9 items
[0]
Cell cycle, mitotic
[1]
5
[2]
−2.233
[3]
0.019
[4]
31%
[5]
3
[6]
−2.253
[7]
0.009
[8]
98%
[3] array · 9 items
[0]
Cell maintenance & survival
[1]
–
[2]
–
[3]
–
[4]
–
[5]
28
[6]
−2.180
[7]
0.014
[8]
117%
[4] array · 9 items
[0]
Clatherin-mediated endocytosis (CME)
[1]
–
[2]
–
[3]
–
[4]
–
[5]
2
[6]
−2.014
[7]
0.032
[8]
81%
[5] array · 9 items
[0]
Complement and coagulation cascades (CCC)
[1]
–
[2]
–
[3]
–
[4]
–
[5]
2
[6]
2.708
[7]
0.003
[8]
140%
[6] array · 9 items
[0]
Cytochrome p450
[1]
2
[2]
2.247
[3]
0.025
[4]
47%
[5]
5
[6]
2.629
[7]
0.002
[8]
133%
[7] array · 9 items
[0]
Cytokine pathways
[1]
2
[2]
2.717
[3]
0.002
[4]
40%
[5]
–
[6]
–
[7]
–
[8]
–
[8] array · 9 items
[0]
Neuron structure/growth
[1]
–
[2]
–
[3]
–
[4]
–
[5]
5
[6]
−2.321
[7]
0.007
[8]
80%
[9] array · 9 items
[0]
Fatty acid (FA) metabolism
[1]
–
[2]
–
[3]
–
[4]
–
[5]
2
[6]
−1.886
[7]
0.032
[8]
84%
[10] array · 9 items
[0]
Glucosaminoglycan (GAG) metabolism
[1]
4
[2]
2.121
[3]
0.029
[4]
40%
[5]
–
[6]
–
[7]
–
[8]
–
[11] array · 9 items
[0]
Ion channel transport
[1]
–
[2]
–
[3]
–
[4]
–
[5]
2
[6]
−2.331
[7]
0.007
[8]
99%
[12] array · 9 items
[0]
Mitochondrial energy metabolism
[1]
–
[2]
–
[3]
–
[4]
–
[5]
7
[6]
2.396
[7]
0.005
[8]
47%
[13] array · 9 items
[0]
Neurotransmission
[1]
5
[2]
−2.522
[3]
0.011
[4]
37%
[5]
8
[6]
−2.423
[7]
0.007
[8]
103%
[14] array · 9 items
[0]
Peroxisome
[1]
2
[2]
−2.221
[3]
0.017
[4]
40%
[5]
–
[6]
–
[7]
–
[8]
–
[15] array · 9 items
[0]
Phospholipid metabolism
[1]
2
[2]
−2.134
[3]
0.026
[4]
28%
[5]
3
[6]
−1.939
[7]
0.027
[8]
57%
[16] array · 9 items
[0]
Signal transduction, growth factors (GF)
[1]
–
[2]
–
[3]
–
[4]
–
[5]
4
[6]
−1.984
[7]
0.021
[8]
66%
[17] array · 9 items
[0]
Signal transduction, g-protein coupled receptors (GPCR)
[1]
7
[2]
2.572
[3]
0.019
[4]
52%
[5]
7
[6]
2.683
[7]
0.010
[8]
122%
[18] array · 9 items
[0]
Signal transduction, mitogen-activated protein kinases (MAPK)
[1]
–
[2]
–
[3]
–
[4]
–
[5]
4
[6]
−1.931
[7]
0.028
[8]
67%
[19] array · 9 items
[0]
Signal transduction, nerve growth factor (NGF)
[1]
–
[2]
–
[3]
–
[4]
–
[5]
5
[6]
−2.195
[7]
0.014
[8]
84%
[20] array · 9 items
[0]
Transcription
[1]
–
[2]
–
[3]
–
[4]
–
[5]
10
[6]
−2.218
[7]
0.013
[8]
120%
[21] array · 9 items
[0]
Translation
[1]
–
[2]
–
[3]
–
[4]
–
[5]
8
[6]
2.731
[7]
0.001
[8]
46%
[22] array · 9 items
[0]
Ubiquitin-mediated proteolysis
[1]
3
[2]
−2.491
[3]
0.006
[4]
39%
[5]
–
[6]
–
[7]
–
[8]
–
[23] array · 9 items
[0]
Vesicle-mediated transport
[1]
3
[2]
−2.152
[3]
0.025
[4]
40%
[5]
3
[6]
−2.097
[7]
0.013
[8]
103%
locator
section[16]/table-wrap[1]#table-2
gaps array · 4 items
[0]
asset:data:geo:GSE6543 not downloaded
[1]
asset:data:geo:GSE6543 licence not read
[2]
asset:data:geo:GSE89325 not downloaded
[3]
asset:data:geo:GSE89325 licence not read
analysis object · 4 fields
state
partial
methods array · 1 item
[0] object · 10 fields
id
method-1
family
null
specific
null
label
Gene Set Enrichment Analysis (GSEA)
dsl_operations array · 0 items
missing_operations array · 0 items
parameters object · 0 fields
data_shapes array · 0 items
evidence object · 3 fields
score
1
band
reordered
quote
“The Broad Institute’s Gene Set Enrichment Analysis (GSEA) software was used to determine whether a priori defined sets of genes were significantly enriched (Mootha et al., 2003; Subramanian et al., 2005) during the induction and recovery of FD.”
targets array · 0 items
gaps array · 1 item
[0]
method.reader_named_unmapped
capability object · 3 fields
state
complete
requirements array · 1 item
[0] object · 6 fields
capability_id
capability:computational_analysis
label
Computational analysis platform
assay_families array · 9 items
[0]
meta_analysis
[1]
machine_learning
[2]
survival_analysis
[3]
statistical_regression
[4]
pca
[5]
molecular_docking
[6]
network_analysis
[7]
differential_expression
[8]
gwas
candidate
Automated Assays Laravel application and simulated adapters
gaps array · 0 items
readiness object · 8 fields
state
blocked
tier
R4
blocking_axis
method
blocked_on
method:not_determinable
axes object · 3 fields
method object · 5 fields
tier
R4
expressible
false
required_operations array · 0 items
missing_operations array · 0 items
basis
The reader quoted the method the paper names (Gene Set Enrichment Analysis (GSEA)), but the corpus's method extractor could not map it onto a DSL operation, so the method is published but not expressible.
capability object · 4 fields
tier
R1
capability_id
capability:computational_analysis
availability_state
owned
basis
The computational analysis is owned. The physical bench the paper used is not, so a physical validation cannot be run here.
data object · 6 fields
tier
R1
reachable
true
accessions array · 2 items
[0]
GSE6543
[1]
GSE89325
resolved_accessions array · 2 items
[0]
GSE6543
[1]
GSE89325
statements array · 1 item
[0]
The following information was supplied regarding data availability:The data discussed in this article are available in NCBI’s Gene Expression Omnibus under accession number GSE89325.
basis
The paper names GSE6543, GSE89325 in NCBI Gene Expression Omnibus (GEO) and the accession resolves in the repository. No dataset was downloaded and no licence was read.
can_run object · 3 fields
dsl_operations array · 0 items
assets array · 4 items
[0]
source:pmid:29967729
[1]
data:geo:GSE6543
[2]
asset:table:pmid:29967729:1
[3]
asset:table:pmid:29967729:2
steps array · 1 item
[0]
run_analysis
must_build object · 5 fields
dsl_operations array · 0 items
converters array · 0 items
readers array · 0 items
capabilities array · 0 items
data_gaps array · 1 item
[0]
data:geo:GSE6543
gaps array · 1 item
[0]
method:not_determinable
review object · 5 fields
state
partial
machine_critique object · 5 fields
kind
extraction_review
reader object · 5 fields
model
MiniMax-M3.1-Flash
provider
minimax
provider_family
minimax
read_at
2026-10-31T18:34:53Z
independence
same_provider
evidence_check object · 2 fields
method
reordered
availability
verbatim
calls
8
usage object · 3 fields
prompt_tokens
211746
completion_tokens
3323
cached_tokens
1840
stages array · 1 item
[0] object · 4 fields
id
extraction
state
complete
reader
MiniMax-M3.1-Flash
provider
minimax
gaps array · 3 items
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review.independent_reader
[1]
review.machine_critique
[2]
review.human_critique
execution object · 5 fields
state
absent
status
not_run
mode
null
runs array · 0 items
gaps array · 1 item
[0]
execution.not_run
provenance object · 7 fields
entities array · 3 items
[0] object · 3 fields
id
pmid:29967729
type
paper
label
pmid:29967729
[1] object · 3 fields
id
source:pmid:29967729
type
manuscript
label
PMID 29967729 full text
[2] object · 3 fields
id
data:geo:GSE6543
type
dataset
label
GEO GSE6543
activities array · 3 items
[0] object · 4 fields
id
activity-reading-sci-2026-11-01
type
classification
used array · 3 items
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id
pmid:29967729
type
paper
label
pmid:29967729
[1] object · 3 fields
id
source:pmid:29967729
type
manuscript
label
PMID 29967729 full text
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id
data:geo:GSE6543
type
dataset
label
GEO GSE6543
agent
agent:corpus-assay-engine
[1] object · 4 fields
id
activity-read-29967729
type
extraction
used array · 1 item
[0]
source:pmid:29967729
agent
agent:minimax-reader
[2] object · 4 fields
id
activity-resolve-GSE6543
type
accession_resolution
used array · 1 item
[0]
data:geo:GSE6543
agent
agent:corpus-assay-engine
agents array · 2 items
[0] object · 3 fields
id
agent:corpus-assay-engine
type
software
label
Corpus assay engine
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id
agent:minimax-reader
type
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MiniMax literature reader
source_run_id
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dsl_catalogue_fingerprint
343fb30756ba6ec3
capability_table_fingerprint
2cb3e42f047d2ecf
snapshot_id
ba34b49490d9bfaf
lineage object · 4 fields
parent_id
pmid:29967729
parent_hash
sha256:0e0584d9d7564be48f4d8ba49c4ea9076cb93f6ecc454ae1ffe3f46af0b75a8a
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null
gaps array · 9 items
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asset:data:geo:GSE6543 licence not read
[1]
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[2]
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[3]
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execution.not_run
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review.human_critique
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role
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99e1195c7d6f
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assay_lexicon
99e1195c7d6f
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0.99
evidence array · 2 items
[0]
PURPOSE: RNA sequencing analysis has demonstrated bidirectional chan
[1]
E model of myopia. METHODS: Archived genomic transcriptome data from the first three days of induction
order_basis
paper_text_order:190
id
assay:1
[1] object · 11 fields
role
data_generation
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microarray
definition_version
99e1195c7d6f
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assay_lexicon
99e1195c7d6f
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0.93
evidence array · 1 item
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ing report for myopia induction and recovery microarray studiesForm-deprivation (FD) myopia inductio
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Complete file
{"sci_version": "1.2", "schema": "https://corpus.bntrg.co.uk/sci/1.0/sci.schema.json", "id": "pmid:29967729", "kind": "science-record", "revision": 6, "content_hash": "sha256:22fca9a8b308bb0a334d5a8c328fb98588c072fdff7497d35c685852e7025cb7", "created_at": "2026-11-01T15:40:35Z", "updated_at": "2026-11-01T21:21:31Z", "generator": {"name": "corpus-assay-engine", "run_id": "reading-sci-2026-11-01"}, "paper": {"state": "complete", "title": "Pathway analysis identifies altered mitochondrial metabolism, neurotransmission, structural pathways and complement cascade in retina/RPE/ choroid in chick model of form-deprivation myopia.", "doi": "10.7717/peerj.5048", "pmid": "29967729", "authors": ["Loretta Giummarra", "Sheila G Crewther", "Nina Riddell", "Melanie J Murphy", "David P Crewther"], "journal": "PeerJ", "year": 2018, "abstract": "PURPOSE: RNA sequencing analysis has demonstrated bidirectional changes in metabolism, structural and immune pathways during early induction of defocus induced myopia. Thus, the aim of this study was to investigate whether similar gene pathways are also related to the more excessive axial growth, ultrastructural and elemental microanalytic changes seen during the induction and recovery from form-deprivation myopia (FDM) in chicks and predicted by the RIDE model of myopia.\nMETHODS: Archived genomic transcriptome data from the first three days of induction of monocularly occluded form deprived myopia (FDMI) in chicks was obtained from the GEO database (accession # GSE6543) while data from chicks monocularly occluded for 10 days and then given up to 24 h of normal visual recovery (FDMR) were collected. Gene set enrichment analysis (GSEA) software was used to determine enriched pathways during the induction (FDMI) and recovery (FDMR) from FD. Curated gene-sets were obtained from open access sources.\nRESULTS: Clusters of significant changes in mitochondrial energy metabolism, neurotransmission, ion channel transport, G protein coupled receptor signalling, complement cascades and neuron structure and growth were identified during the 10 days of induction of profound myopia and were found to correlate well with change in axial dimensions. Bile acid and bile salt metabolism pathways (cholesterol/lipid metabolism and sodium channel activation) were significantly upregulated during the first 24 h of recovery from 10 days of FDM.\nCONCLUSIONS: The gene pathways altered during induction of FDM are similar to those reported in defocus induced myopia and are established indicators of oxidative stress, osmoregulatory and associated structural changes. These findings are also consistent with the choroidal thinning, axial elongation and hyperosmotic ion distribution patterns across the retina and choroid previously reported in FDM and predicted by RIDE.", "claims": [{"id": "claim-data-access", "statement": "The following information was supplied regarding data availability:The data discussed in this article are available in NCBI’s Gene Expression Omnibus under accession number GSE89325.", "kind": "methodological", "target": null, "evidence": [{"asset": "source:pmid:29967729", "locator": "sections[32] \"Microarray Data Availability\" paragraph 2", "quote": "The following information was supplied regarding data availability:The data discussed in this article are available in NCBI’s Gene Expression Omnibus under accession number GSE89325."}], "state": "complete"}, {"id": "claim-target-result", "statement": "The paper used Gene Set Enrichment Analysis (GSEA) to compare archived GEO induction data (GSE6543) with newly collected FDMR microarray data, finding pathway changes involving mitochondrial energy metabolism, neurotransmission, ion transport, complement cascades, and bile acid metabolism.", "kind": "qualitative", "target": null, "evidence": [{"asset": "source:pmid:29967729", "locator": "sections[0] \"Abstract\" paragraph 2", "quote": "Gene set enrichment analysis (GSEA) software was used to determine enriched pathways during the induction (FDMI) and recovery (FDMR) from FD."}, {"asset": "source:pmid:29967729", "locator": "sections[0] \"Abstract\" paragraph 2", "quote": "Archived genomic transcriptome data from the first three days of induction of monocularly occluded form deprived myopia (FDMI) in chicks was obtained from the GEO database (accession # GSE6543) while data from chicks monocularly occluded for 10 days and then given up to 24 h of normal visual recovery (FDMR) were collected."}, {"asset": "source:pmid:29967729", "locator": "sections[0] \"Abstract\" paragraph 3", "quote": "Clusters of significant changes in mitochondrial energy metabolism, neurotransmission, ion channel transport, G protein coupled receptor signalling, complement cascades and neuron structure and growth were identified during the 10 days of induction of profound myopia and were found to correlate well with change in axial dimensions. Bile acid and bile salt metabolism pathways (cholesterol/lipid metabolism and sodium channel activation) were significantly upregulated during the first 24 h of recovery from 10 days of FDM."}], "state": "complete"}], "gaps": []}, "experiment": {"state": "complete", "objective": "The paper used Gene Set Enrichment Analysis (GSEA) to compare archived GEO induction data (GSE6543) with newly collected FDMR microarray data, finding pathway changes involving mitochondrial energy metabolism, neurotransmission, ion transport, complement cascades, and bile acid metabolism.", "steps": [{"id": "read_published_estimate", "order": 1, "name": "Read the published estimate from the source", "kind": "other", "state": "complete", "blocked_on": null, "description": "The claim, method and evidence span published with the source article.", "duration_hours": null, "parameters": {}, "inputs": ["source:pmid:29967729"], "outputs": ["the published estimate and its evidence"], "instruments": [], "reagents": []}, {"id": "obtain_source_data", "order": 2, "name": "Obtain the source data from the named repository", "kind": "data-preparation", "state": "complete", "blocked_on": null, "description": "The GEO series accession resolves and its sample accessions are listed. This lane did not download the dataset or read its licence.", "duration_hours": null, "parameters": {}, "inputs": ["data:geo:GSE6543"], "outputs": ["the source data with its repository provenance"], "instruments": [], "reagents": []}, {"id": "run_analysis", "order": 3, "name": "Run the published analysis", "kind": "analysis", "state": "complete", "blocked_on": null, "description": "Apply the paper's statistical method to the resolved series and compare the result with the published target.", "duration_hours": null, "parameters": {}, "inputs": ["data:geo:GSE6543"], "outputs": ["the replicated result and its comparison"], "instruments": [], "reagents": []}], "materials": [], "instruments": [], "reagents": [], "conditions": {}, "gaps": []}, "data": {"state": "partial", "assets": [{"id": "source:pmid:29967729", "role": "manuscript", "format": "xml", "media_type": "application/xml", "uri": "https://doi.org/10.7717/peerj.5048", "sha256": "sha256:3669af5364927ff94444069f94e8f22ebda07ce08e5c0d1f699ff024a82c92f9", "bytes": 101369, "access": "open", "state": "resolved", "reader": null, "reader_status": "reader_required", "identifier": "10.7717/peerj.5048", "version": null, "note": "Full article fetched from PMC; 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Most genes responding to FD are involved in mitochondrial energy metabolism. The NES reflects the degree to which a set of genes is over-represented at either the top or bottom of a ranked list of genes while also taking into account differences in pathway size (i.e. gene-set size) and is the primary statistic for examining enrichment results, and for comparing results across pathways.", "structure": {"pmcid": "PMC6026464", "section_index": 15, "section_title": "Enrichment analysis for short-term FDM induction", "row_count": 14, "column_count": 5}, "table": {"label": "Table 1", "caption": "Pathways enriched between 6 h and 72 h of FD induction.Mean Normalised Enrichment Score (NES) and false discovery rate (FDR) for the biological pathways identified by GSEA in FD induction. Most genes responding to FD are involved in mitochondrial energy metabolism. The NES reflects the degree to which a set of genes is over-represented at either the top or bottom of a ranked list of genes while also taking into account differences in pathway size (i.e. gene-set size) and is the primary statistic for examining enrichment results, and for comparing results across pathways.", "rows": [["Pathway", "Core genes", "Database", "NES", "FDR"], ["Huntingtons disease", "APAF1, ATP5C1, ATP5D, ATP5E, ATP5F1, ATP5H, ATP5O, BDNF, CASP3, CASP8, CLTA, COX4I1, COX5A, COX6A1, COX6C, COX7A2, COX7A2L, COX7C, COX8A, CYCS, DNAH3, DNAI1, DNAL1, DNALI1, GPX1, HDAC2, IFT57, NDUFA1, NDUFA10, NDUFA2, NDUFA4, NDUFA5, NDUFA6, NDUFA7, NDUFA8, NDUFB1, NDUFB10, NDUFB3, NDUFB4, NDUFB5, NDUFB6, NDUFB8, NDUFB9, NDUFC1, NDUFC2, NDUFS1, NDUFS3, NDUFS4, NDUFS6, NDUFS7, NDUFS8, NDUFV3, PLCB1, PLCB4, POLR2D, POLR2F, POLR2J, POLR2L, PPID, SDHA, SLC25A4, SLC25A6, SOD2, TAF4, TBP, TBPL1, TFAM, UQCR10, UQCR11, UQCRFS1, UQCRH, VDAC3", "KEGG", "1.76", "0.15"], ["Oxidative phosphorylation", "ATP5C1, ATP5D, ATP5E, ATP5F1, ATP5H, ATP5I, ATP5J2, ATP5O, ATP6V0D2, ATP6V1G1, COX11, COX15, COX17, COX4I1, COX5A, COX6A1, COX6C, COX7A2, COX7A2L, COX7C, COX8A, NDUFA1, NDUFA10, NDUFA2, NDUFA4, NDUFA5, NDUFA6, NDUFA7, NDUFA8, NDUFB1, NDUFB10, NDUFB3, NDUFB4, NDUFB5, NDUFB6, NDUFB8, NDUFB9, NDUFC1, NDUFC2, NDUFS1, NDUFS3, NDUFS4, NDUFS6, NDUFS7, NDUFS8, NDUFV3, PPA1, PPA2, SDHA, UQCR10, UQCR11, UQCRFS1, UQCRH", "KEGG", "1.81", "0.16"], ["Mitochondrial protein import", "BCS1L, CHCHD4, COX17, DNAJC19, GRPEL1, HSCB, HSPD1, PAM16, PMPCA, PMPCB, SAMM50, SLC25A12, SLC25A4, SLC25A6, TIMM13, TIMM17A, TIMM22, TIMM44, TIMM9, TOMM22, TOMM5, TOMM7", "Reactome", "1.80", "0.16"], ["One carbon pool by folate", "ATIC, DHFR, GART, MTFMT, MTHFD1, MTHFD1L, MTHFS, TYMS", "KEGG", "1.74", "0.17"], ["Cholesterol biosynthesis", "DHCR7, FDFT1, GGPS1, HMGCR, HMGCS1, IDI1, MSMO1, NSDHL, SQLE", "Reactome", "1.77", "0.17"], ["Antigen processing cross presentation", "CD36, CTSS, NCF4, PSMA1, PSMA2, PSMA3, PSMA5, PSMA6, PSMA7, PSMB1, PSMB2, PSMB3, PSMC1, PSMC2, PSMC3, PSMC5, PSMD1, PSMD10, PSMD3, PSMD5, RPS27A, SEC61B, SEC61G, TAP1, UBA52", "Reactome", "1.74", "0.18"], ["Alzheimers disease", "NDUFB6, CYCS, NDUFB3, NDUFA8, UQCR11, NDUFC2, ATP5F1, ATP5E, NDUFB5, UQCR10, COX4I1, COX6A1, COX7C, NDUFB10, NDUFB1, CASP8, NDUFV3, NDUFA6, ATP5H, COX7A2, RYR3, NDUFA2, NDUFC1, NDUFS1, NDUFA1, SDHA, NDUFB8, NDUFA4, NDUFA5, APAF1, UQCRH, ATP5O, NDUFA7, NDUFS6, NDUFS4, ATP5D, ATP5C1, NDUFB9, CACNA1D, NDUFS8, NDUFS3, NDUFS7, CASP3, COX8A, COX6C, COX5A, NDUFA10, ATP2A1, COX7A2L, TNFRSF1A, UQCRFS1, PSEN1, NDUFB4, IL1B, PLCB1, NCSTN, PLCB4", "KEGG", "1.74", "0.19"], ["Parkinsons disease", "APAF1, ATP5C1, ATP5D, ATP5E, ATP5F1, ATP5H, ATP5O, CASP3, COX4I1, COX5A, COX6A1, COX6C, COX7A2, COX7A2L, COX7C, COX8A, CYCS, GPR37, NDUFA1, NDUFA10, NDUFA2, NDUFA4, NDUFA5, NDUFA6, NDUFA7, NDUFA8, NDUFB1, NDUFB10, NDUFB3, NDUFB5, NDUFB6, NDUFB8, NDUFB9, NDUFC1, NDUFC2, NDUFS1, NDUFS3, NDUFS4, NDUFS6, NDUFS7, NDUFS8, NDUFV3, PARK7, PPID, SDHA, SLC25A4, SNCAIP, UBE2L3, UQCR10, UQCR11, UQCRH, VDAC3", "KEGG", "1.77", "0.19"], ["TCA cycle and respiratory electron transport", "ATP5C1, ATP5D, ATP5E, ATP5F1, ATP5H, ATP5I, ATP5J2, ATP5O, COX4I1, COX5A, COX6A1, COX6C, COX7A2L, COX7C, COX8A, CYCS, D2HGDH, DLD, IDH3A, LDHB, NDUFA1, NDUFA10, NDUFA2, NDUFA4, NDUFA5, NDUFA6, NDUFA7, NDUFA8, NDUFB1, NDUFB10, NDUFB3, NDUFB5, NDUFB6, NDUFB8, NDUFB9, NDUFC1, NDUFC2, NDUFS1, NDUFS3, NDUFS4, NDUFS6, NDUFS7, NDUFS8, NDUFV3, NNT, SDHA, SUCLG1, SUCLG2, UQCR11, UQCRH", "Reactome", "1.72", "0.19"], ["Respiratory electron transport", "COX4I1, COX5A, COX6A1, COX6C, COX7A2L, COX7C, COX8A, CYCS, NDUFA1, NDUFA10, NDUFA12, NDUFA2, NDUFA4, NDUFA5, NDUFA6, NDUFA7, NDUFA8, NDUFB1, NDUFB10, NDUFB3, NDUFB4, NDUFB5, NDUFB6, NDUFB8, NDUFB9, NDUFC1, NDUFC2, NDUFS1, NDUFS3, NDUFS4, NDUFS6, NDUFS7, NDUFS8, NDUFV3, SDHA, UQCR11, UQCRFS1, UQCRH", "Reactome", "1.81", "0.21"], ["Respiratory electron transport ATP synthesis by chemiosmotic coupling and heat production by uncoupling proteins", "ATP5C1, ATP5D, ATP5E, ATP5F1, ATP5H, ATP5I, ATP5J2, ATP5O, COX4I1, COX5A, COX6A1, COX6C, COX7A2L, COX7C, COX8A, CYCS, NDUFA1, NDUFA10, NDUFA12, NDUFA2, NDUFA4, NDUFA5, NDUFA6, NDUFA7, NDUFA8, NDUFB1, NDUFB10, NDUFB3, NDUFB4, NDUFB5, NDUFB6, NDUFB8, NDUFB9, NDUFC1, NDUFC2, NDUFS1, NDUFS3, NDUFS4, NDUFS6, NDUFS7, NDUFS8, NDUFV3, SDHA, UCP3, UQCR11, UQCRFS1, UQCRH", "Reactome", "1.83", "0.23"], ["Translation", "EEF1B2, EIF2B1, EIF2B2, EIF2S1, EIF2S2, EIF2S3, EIF3D, EIF3H, EIF3I, EIF3J, EIF4EBP1, EIF4H, EIF5B, RPL10A, RPL11, RPL13, RPL14, RPL18A, RPL19, RPL21, RPL22, RPL23A, RPL24, RPL26L1, RPL27, RPL27A, RPL29, RPL30, RPL32, RPL35, RPL35A, RPL36, RPL36A, RPL37, RPL37A, RPL38, RPL39, RPL5, RPL6, RPL7, RPL8, RPLP1, RPLP2, RPN1, RPS10, RPS11, RPS14, RPS15, RPS15A, RPS16, RPS2, RPS20, RPS23, RPS24, RPS25, RPS26, RPS27A, RPS28, RPS29, RPS3, RPS3A, RPS4X, RPS6, RPS7, RPS8, RPSA, SEC61B, SEC61G, SPCS1, SPCS2, SPCS3, SRP19, SRP72, SSR3, UBA52", "Reactome", "1.69", "0.24"], ["ER phagosome pathway", "PSMA1, PSMA2, PSMA3, PSMA5, PSMA6, PSMA7, PSMB1, PSMB2, PSMB3, PSMC1, PSMC2, PSMC3, PSMC5, PSMD1, PSMD10, PSMD3, PSMD5, RPS27A, SEC61B, SEC61G, TAP1, UBA52", "Reactome", "1.67", "0.25"]], "row_count": 14, "column_count": 5, "numeric_cells": 37, "header_rows": 1, "locator": "section[15]/table-wrap[1]#table-1"}}, {"id": "asset:table:pmid:29967729:2", "role": "table", "format": "jats-table", "media_type": "application/vnd.jats.table+json", "uri": null, "sha256": "sha256:87f9e0f0ffe8ee8f010e2ebe6563b2508b0030532b0c9843907cf09e63674195", "bytes": 3655, "access": "open", "state": "verified", "reader": "read_table", "reader_status": "available", "identifier": "section[16]/table-wrap[1]#table-2", "version": null, "note": "Summary statistics for clusters of pathways enriched during FDMI and normal development.Mean Normalised Enrichment Score (NES), false discovery rate (FDR) and signal strength statistic (Signal) for the biological pathways implicated by GSEA in control and FDM. Normal eye development implicated 10 cluster of pathways showing average signal strength while form-deprivation induction implicated 18 clusters of pathways. Pathways shown here only include clustered pathways as represented in Figs. 3 and 4 and do not include pathways that were unclustered. Further detail on the unclustered pathways can be found in File 1. The NES reflects the degree to which a set of genes is overrepresented at either the top or bottom of a ranked list of genes while also taking into account differences in pathway size (i.e., geneset size). NES is the primary statistic for examining enrichment results, and for comparing results across pathways. The percentage signal strength statistic reflects the proportion of the core set of genes that contribute most to a given pathway’s enrichment by accounting for particular genes position in the ranked list. A high signal strength indicates that the genes within a pathway are located close to the top (positive NES) or bottom (negative NES) of the ranked gene list. If the core genes are spread throughout the ranked list, then the signal strength decreases towards zero (Mootha et al., 2003; Subramanian et al., 2005).", "structure": {"pmcid": "PMC6026464", "section_index": 16, "section_title": "Enrichment analysis for long-term FDM induction (FDMI) and recovery (FDMR)", "row_count": 24, "column_count": 9}, "table": {"label": "Table 2", "caption": "Summary statistics for clusters of pathways enriched during FDMI and normal development.Mean Normalised Enrichment Score (NES), false discovery rate (FDR) and signal strength statistic (Signal) for the biological pathways implicated by GSEA in control and FDM. Normal eye development implicated 10 cluster of pathways showing average signal strength while form-deprivation induction implicated 18 clusters of pathways. Pathways shown here only include clustered pathways as represented in Figs. 3 and 4 and do not include pathways that were unclustered. Further detail on the unclustered pathways can be found in File 1. The NES reflects the degree to which a set of genes is overrepresented at either the top or bottom of a ranked list of genes while also taking into account differences in pathway size (i.e., geneset size). NES is the primary statistic for examining enrichment results, and for comparing results across pathways. The percentage signal strength statistic reflects the proportion of the core set of genes that contribute most to a given pathway’s enrichment by accounting for particular genes position in the ranked list. A high signal strength indicates that the genes within a pathway are located close to the top (positive NES) or bottom (negative NES) of the ranked gene list. If the core genes are spread throughout the ranked list, then the signal strength decreases towards zero (Mootha et al., 2003; Subramanian et al., 2005).", "rows": [["Cluster", "Control", "FDMI"], ["", "Pathways in cluster", "NES", "FDR q-value", "Signal", "Pathways in cluster", "NES", "FDR q-value", "Signal"], ["Cell cycle, mitotic", "5", "−2.233", "0.019", "31%", "3", "−2.253", "0.009", "98%"], ["Cell maintenance & survival", "–", "–", "–", "–", "28", "−2.180", "0.014", "117%"], ["Clatherin-mediated endocytosis (CME)", "–", "–", "–", "–", "2", "−2.014", "0.032", "81%"], ["Complement and coagulation cascades (CCC)", "–", "–", "–", "–", "2", "2.708", "0.003", "140%"], ["Cytochrome p450", "2", "2.247", "0.025", "47%", "5", "2.629", "0.002", "133%"], ["Cytokine pathways", "2", "2.717", "0.002", "40%", "–", "–", "–", "–"], ["Neuron structure/growth", "–", "–", "–", "–", "5", "−2.321", "0.007", "80%"], ["Fatty acid (FA) metabolism", "–", "–", "–", "–", "2", "−1.886", "0.032", "84%"], ["Glucosaminoglycan (GAG) metabolism", "4", "2.121", "0.029", "40%", "–", "–", "–", "–"], ["Ion channel transport", "–", "–", "–", "–", "2", "−2.331", "0.007", "99%"], ["Mitochondrial energy metabolism", "–", "–", "–", "–", "7", "2.396", "0.005", "47%"], ["Neurotransmission", "5", "−2.522", "0.011", "37%", "8", "−2.423", "0.007", "103%"], ["Peroxisome", "2", "−2.221", "0.017", "40%", "–", "–", "–", "–"], ["Phospholipid metabolism", "2", "−2.134", "0.026", "28%", "3", "−1.939", "0.027", "57%"], ["Signal transduction, growth factors (GF)", "–", "–", "–", "–", "4", "−1.984", "0.021", "66%"], ["Signal transduction, g-protein coupled receptors (GPCR)", "7", "2.572", "0.019", "52%", "7", "2.683", "0.010", "122%"], ["Signal transduction, mitogen-activated protein kinases (MAPK)", "–", "–", "–", "–", "4", "−1.931", "0.028", "67%"], ["Signal transduction, nerve growth factor (NGF)", "–", "–", "–", "–", "5", "−2.195", "0.014", "84%"], ["Transcription", "–", "–", "–", "–", "10", "−2.218", "0.013", "120%"], ["Translation", "–", "–", "–", "–", "8", "2.731", "0.001", "46%"], ["Ubiquitin-mediated proteolysis", "3", "−2.491", "0.006", "39%", "–", "–", "–", "–"], ["Vesicle-mediated transport", "3", "−2.152", "0.025", "40%", "3", "−2.097", "0.013", "103%"]], "row_count": 24, "column_count": 9, "numeric_cells": 113, "header_rows": 2, "locator": "section[16]/table-wrap[1]#table-2"}}], "gaps": ["asset:data:geo:GSE6543 not downloaded", "asset:data:geo:GSE6543 licence not read", "asset:data:geo:GSE89325 not downloaded", "asset:data:geo:GSE89325 licence not read"]}, "analysis": {"state": "partial", "methods": [{"id": "method-1", "family": null, "specific": null, "label": "Gene Set Enrichment Analysis (GSEA)", "dsl_operations": [], "missing_operations": [], "expressible": null, "parameters": {}, "data_shapes": [], "evidence": {"score": 1.0, "band": "reordered", "quote": "“The Broad Institute’s Gene Set Enrichment Analysis (GSEA) software was used to determine whether a priori defined sets of genes were significantly enriched (Mootha et al., 2003; Subramanian et al., 2005) during the induction and recovery of FD.”"}}], "targets": [], "gaps": ["method.reader_named_unmapped"]}, "capability": {"state": "complete", "requirements": [{"capability_id": "capability:computational_analysis", "label": "Computational analysis platform", "assay_families": ["meta_analysis", "machine_learning", "survival_analysis", "statistical_regression", "pca", "molecular_docking", "network_analysis", "differential_expression", "gwas"], "availability_state": "owned", "tier_unlocked": "R1", "candidate": "Automated Assays Laravel application and simulated adapters"}], "gaps": []}, "readiness": {"state": "blocked", "tier": "R4", "blocking_axis": "method", "blocked_on": "method:not_determinable", "axes": {"method": {"tier": "R4", "expressible": false, "required_operations": [], "missing_operations": [], "basis": "The reader quoted the method the paper names (Gene Set Enrichment Analysis (GSEA)), but the corpus's method extractor could not map it onto a DSL operation, so the method is published but not expressible."}, "capability": {"tier": "R1", "capability_id": "capability:computational_analysis", "availability_state": "owned", "basis": "The computational analysis is owned. 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