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pmid:31557418

Elevated hsa-miR-590-3p expression down-regulates HMGB2 expression and contributes to the severity of IgA nephropathy.

Yaling Zhai · Yuanyuan Qi · Xiaoqing Long · Yanna Dou · Dong Liu · Genyang Cheng · Jing Xiao · Zhangsuo Liu · Zhanzheng Zhao

Journal of cellular and molecular medicine · 2019 doi:10.1111/jcmm.14582

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Experiment

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Data

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Record details sci_version · id · kind · revision · content_hash · schema · created_at · updated_at · generator
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pmid:31557418
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science-record
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sha256:7554a6b6e9925fd8761dc43eb5dda90014b2d93754acacbe322781c491b5f79f
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https://corpus.bntrg.co.uk/sci/1.0/sci.schema.json
created_at
2026-11-01T15:40:50Z
updated_at
2026-11-01T22:44:14Z
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paper object · 10 fields
state
complete
title
Elevated hsa-miR-590-3p expression down-regulates HMGB2 expression and contributes to the severity of IgA nephropathy.
doi
10.1111/jcmm.14582
pmid
31557418
authors array · 9 items
[0]
Yaling Zhai
[1]
Yuanyuan Qi
[2]
Xiaoqing Long
[3]
Yanna Dou
[4]
Dong Liu
[5]
Genyang Cheng
[6]
Jing Xiao
[7]
Zhangsuo Liu
[8]
Zhanzheng Zhao
journal
Journal of cellular and molecular medicine
year
2019
abstract
Peripheral blood mononuclear cells (PBMCs) play important roles in the pathogenesis of IgA nephropathy (IgAN). Our study aimed to provide a deep understanding of IgAN and focused on the dysregulation of hsa-miR-590-3p and its target gene HMGB2 in PBMCs. Three gene expression profile datasets (GSE14795, GSE73953 and GSE25590) were downloaded from the GEO database. The DEGs (differentially expressed genes)-miRNA network that was associated with IgAN was constructed by Cytoscape, and HMGB2 and hsa-miR-590-3p were selected for further exploration. The dual-luciferase reporter system was utilized to verify their interaction. Then, the expression levels of HMGB2 and hsa-miR-590-3p in PBMCs were detected by qPCR in another cohort, and the correlation of their expression levels with the clinical pathological manifestations and serum Gd-IgA1(galactose-deficient IgA1) levels was also investigated. HMGB2 was identified as the target gene of hsa-miR-590-3p. Furtherly, the elderly patients had higher HMGB2 expression levels than the expression levels of the younger patients. As the serum creatinine, serum BUN levels increased, the expression of HMGB2 decreased; Besides, the HMGB2 expression was positively correlated with serum complement 3(C3) levels, and it also had a negative correlation with the diastolic blood pressure, but not reach statistical significance. What is more, both hsa-miR-590-3p and HMGB2 expression had a slight correlation tendency with serum Gd-IgA1 levels in the whole population. In conclusion, HMGB2, the target gene of hsa-miR-590-3p, was identified to correlate with the severity of IgAN, and this provides more clues for the pathogenesis of IgAN.
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For continuous variables, data with normal distribution were expressed as the mean ± SD and were compared by an independent‐sample t test, and Pearson Correlation was used if need; the other data were expressed as the median (first quartile and third quartile) and were analysed by the Mann‐Whitney U test, and the Spearman Correlation was utilized for the correlation analysis.
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sections[10] "Statistical analysis" paragraph 2
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For continuous variables, data with normal distribution were expressed as the mean ± SD and were compared by an independent‐sample t test, and Pearson Correlation was used if need; the other data were expressed as the median (first quartile and third quartile) and were analysed by the Mann‐Whitney U test, and the Spearman Correlation was utilized for the correlation analysis.
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Raw data used during the current study are available from the corresponding author on reasonable request for non‐commercial use.
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sections[23] "(untitled)" paragraph 1
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Raw data used during the current study are available from the corresponding author on reasonable request for non‐commercial use.
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Altered modulation of WNT-β-catenin and PI3K/Akt pathways in IgA nephropathy
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miR-148b modulates the C1GALT1 expression explaining the abnormal glycosylation process in IgA Nephropathy
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Microarray analysis of peripheral blood mononuclear cells (PBMCs) from IgA nephropathy patients, membranous nephropathy patients and healthy controls.
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Microarray data preprocessing
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Table 1
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Information on the three gene expresssion profile dataset
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[0] array · 4 items
[0]
[1]
Before nomalization
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After normalization
[3]
Platforms
[1] array · 4 items
[0]
IgAN sample count
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Control sample count
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IgAN sample count
[3]
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GSE14795
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Affymetrix Human Genome U133A Array
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GSE73953
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16 (pooled)
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15
[4]
16 (poold)
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Agilent‐014850 Whole Human Genome Microarray 4x44K G4112F
[4] array · 6 items
[0]
GSE25590
[1]
7
[2]
7
[3]
4
[4]
3
[5]
GPL7731 Agilent‐019118 Human miRNA Microarray 2.0
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section[3]/table-wrap[1]#jcmm14582-tbl-0001
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The primer pairs for HMGB2, GAPDH and has‐mir‐590‐3p
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pmcid
PMC6815813
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8
section_title
Detection of the expression of HMGB2 and hsa‐miR‐590‐3p
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label
Table 2
caption
The primer pairs for HMGB2, GAPDH and has‐mir‐590‐3p
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[0] array · 2 items
[0]
[1]
Sequence
[1] array · 3 items
[0]
HMGB2
[1]
F
[2]
5′‐GTGGCCTAGCTCGTCAAGTT‐3′
[2] array · 2 items
[0]
R
[1]
5′‐GCGTACGAGGACATTTTGCC‐3′
[3] array · 3 items
[0]
GAPDH
[1]
F
[2]
5′‐GGGAAACTGTGGCGTGAT‐3′
[4] array · 2 items
[0]
R
[1]
5′‐GAGTGGGTGTCGCTGTTGA‐3′
[5] array · 3 items
[0]
hsa‐miR‐590‐3p
[1]
F
[2]
5′‐TAATTTTATGTATAAGCTAGT‐3′
[6] array · 2 items
[0]
R
[1]
5′‐GTGCAGGGTCCGAGGT‐3′
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7miRNAs and 19 targeted genes associated with IgAN
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PMC6815813
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12
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Screened miRNAs and target genes associated with IgAN
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Table 3
caption
7miRNAs and 19 targeted genes associated with IgAN
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[0]
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[1]
Fold change (Log2 transformed)
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microRNA
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[0]
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[1]
−1.65
[2]
hsa‐miR‐519c‐3p
[2] array · 3 items
[0]
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[1]
−1.75
[2]
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[1]
−1.21
[2]
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−1.29
[2]
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[5] array · 3 items
[0]
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[1]
−1.76
[2]
hsa‐miR‐519c‐3p
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[0]
HMGB2
[1]
−1.22
[2]
hsa‐miR‐590‐3p
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[0]
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[1]
−1.13
[2]
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[8] array · 3 items
[0]
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[1]
−1.85
[2]
hsa‐miR‐648
[9] array · 3 items
[0]
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[1]
−1.29
[2]
hsa‐miR‐590‐3p
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[0]
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−1.37
[2]
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[11] array · 3 items
[0]
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−1.12
[2]
hsa‐miR‐590‐3p
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[0]
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[1]
−1.29
[2]
hsa‐miR‐873
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[0]
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[1]
−1.57
[2]
hsa‐miR‐648
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[0]
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[1]
−1.17
[2]
hsa‐miR‐648
[15] array · 3 items
[0]
RBM26
[1]
−1.33
[2]
hsa‐miR‐384
[16] array · 3 items
[0]
TGFA
[1]
−1.65
[2]
hsa‐miR‐384
[17] array · 3 items
[0]
TMEM57
[1]
−1.29
[2]
hsa‐miR‐384
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[0]
TUBGCP3
[1]
−1.42
[2]
hsa‐miR‐873
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[0]
ZFR
[1]
−1.09
[2]
hsa‐miR‐384
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section[12]/table-wrap[1]#jcmm14582-tbl-0003
[7] object · 16 fields
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GO and KEGG enrichment analysis results for DEGs identified in the three microarray
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pmcid
PMC6815813
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12
section_title
Screened miRNAs and target genes associated with IgAN
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Table 4
caption
GO and KEGG enrichment analysis results for DEGs identified in the three microarray
rows array · 30 items
[0] array · 4 items
[0]
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[1]
gene count
[2]
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[3]
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GO:0044699‐single‐organism process
[1]
18
[2]
1.00 × 10‐3
[3]
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[3] array · 4 items
[0]
GO:0044707‐single‐multicellular organism process
[1]
13
[2]
4.07 × 10‐6
[3]
ZFR;TMEM5;HABP4;TGFA;JMJD1C;NAMPT;RASA1;MAPK6;RAB1A;ARID4A;HMGB2;NPTN;CNOT3
[4] array · 4 items
[0]
GO:0032501‐multicellular organismal process
[1]
13
[2]
7.82 × 10‐6
[3]
ZFR;TMEM57;HABP4;TGFA;JMJD1C;NAMPT;RASA1;MAPK6 ;RAB1A;ARID4A;HMGB2;NPTN;CNOT3
[5] array · 4 items
[0]
GO:0048856‐anatomical structure development
[1]
11
[2]
5.60 × 10‐5
[3]
ZFR;TMEM57;;NAMPT;RASA1;MAPK6 ;RAB1A;ARID4A;HMGB2;NPTN;CNOT3
[6] array · 4 items
[0]
GO:0044767‐single‐organism developmental process
[1]
11
[2]
1.13 × 10‐4
[3]
ZFR;TMEM57;TGFA;NAMPT;RASA1;MAPK6 ;RAB1A;ARID4A;HMGB2;NPTN;CNOT3
[7] array · 4 items
[0]
GO:0032502‐developmental process
[1]
11
[2]
1.32 × 10‐4
[3]
ZFR;TMEM57;TGFA;NAMPT;RASA1;MAPK6 ;RAB1A;ARID4A;HMGB2;NPTN;CNOT3
[8] array · 4 items
[0]
GO:0060255‐regulation of macromolecule metabolic process
[1]
11
[2]
1.57 × 10‐3
[3]
HABP4;TGFA;JMJD1C;NAMPT;RASA1;MAPK6 ;RAB1A;ARID4A;HMGB2;NPTN;CNOT3
[9] array · 4 items
[0]
GO:0019222‐regulation of metabolic process
[1]
11
[2]
6.12 × 10‐3
[3]
HABP4;TGFA;JMJD1C;NAMPT;RASA1;MAPK6 ;RAB1A;ARID4A;HMGB2;NPTN;CNOT3
[10] array · 4 items
[0]
GO:0007275‐multicellular organism development
[1]
10
[2]
1.02 × 10‐4
[3]
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[11] array · 4 items
[0]
GO:0048518‐positive regulation of biological process
[1]
10
[2]
5.60 × 10‐4
[3]
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[12] array · 4 items
[0]
GO:0016043‐cellular component organization
[1]
10
[2]
5.45 × 10‐3
[3]
CETN3;GCC2;JMJD1C;RASA1;MAPK6 ;RAB1A;ARID4A;TUBGCP3;HMGB2;NPTN
[13] array · 4 items
[0]
GO:0080090‐regulation of primary metabolic process
[1]
10
[2]
6.26 × 10‐3
[3]
HABP4;TGFA;JMJD1C;NAMPT;RASA1;RAB1A;ARID4A;HMGB2;NPTN;CNOT3
[14] array · 4 items
[0]
GO:0071840‐cellular component organization or biogenesis
[1]
10
[2]
6.85 × 10‐3
[3]
CETN3;GCC2;JMJD1C;RASA1;MAPK6 ;RAB1A;ARID4A;TUBGCP3;HMGB2;NPTN
[15] array · 4 items
[0]
GO:0031323‐regulation of cellular metabolic process
[1]
10
[2]
6.93 × 10‐3
[3]
HABP4;TGFA;JMJD1C;NAMPT;RASA1;RAB1A;ARID4A;HMGB2;NPTN;CNOT3
[16] array · 4 items
[0]
GO:0048522‐positive regulation of cellular process
[1]
9
[2]
5.74 × 10‐4
[3]
IFIT5;TGFA;NAMPT;MAPK6 ;RAB1A;ARID4A;HMGB2;NPTN;CNOT3
[17] array · 4 items
[0]
GO:0048731‐system development
[1]
8
[2]
1.59 × 10‐3
[3]
TMEM57;TGFA;NAMPT;RASA1;MAPK6 ;ARID4A;HMGB2;NPTN
[18] array · 4 items
[0]
GO:0006996‐organelle organization
[1]
8
[2]
4.66 × 10‐3
[3]
CETN3;GCC2;JMJD1C;RASA1;RAB1A;ARID4A;TUBGCP3;HMGB2
[19] array · 4 items
[0]
GO:0006464‐cellular protein modification process
[1]
8
[2]
9.25 × 10‐3
[3]
MAN1A1;TGFA;JMJD1C;RASA1;MAPK6 ;RAB1A;ARID4A;NPTN
[20] array · 4 items
[0]
GO:0036211‐protein modification process
[1]
8
[2]
9.25 × 10‐3
[3]
MAN1A1;TGFA;JMJD1C;RASA1;MAPK6 ;RAB1A;ARID4A;NPTN
[21] array · 4 items
[0]
GO:0048468‐cell development
[1]
7
[2]
9.85 × 10‐5
[3]
RASA1;MAPK6 ;RAB1A;ARID4A;HMGB2;NPTN;CNOT3
[22] array · 4 items
[0]
GO:1902589‐single‐organism organelle organization
[1]
7
[2]
2.16 × 10‐3
[3]
CETN3;GCC2;RASA1;RAB1A;ARID4A;TUBGCP3;HMGB2
[23] array · 4 items
[0]
GO:0009893‐positive regulation of metabolic process
[1]
7
[2]
3.75 × 10‐3
[3]
TGFA;NAMPT;RASA1;RAB1A;ARID4A;HMGB2;NPTN
[24] array · 4 items
[0]
GO:0030154‐cell differentiation
[1]
7
[2]
3.83 × 10‐3
[3]
RASA1;MAPK6 ;RAB1A;ARID4A;HMGB2;NPTN;CNOT3
[25] array · 4 items
[0]
GO:0065008‐regulation of biological quality
[1]
7
[2]
4.32 × 10‐3
[3]
HABP4;JMJD1C;RASA1;RAB1A;ARID4A;HMGB2;NPTN
[26] array · 4 items
[0]
GO:0048869‐cellular developmental process
[1]
7
[2]
7.37 × 10‐3
[3]
RASA1;MAPK6 ;RAB1A;ARID4A;HMGB2;NPTN;CNOT3
[27] array · 1 item
[0]
KEGG pathways
[28] array · 4 items
[0]
hsa00760‐Nicotinate and nicotinamide metabolism
[1]
1
[2]
2.94 × 10‐2
[3]
NAMPT
[29] array · 4 items
[0]
hsa00510‐N‐Glycan biosynthesis
[1]
1
[2]
4.76 × 10‐2
[3]
MAN1A1
locator
section[12]/table-wrap[2]#jcmm14582-tbl-0004
[8] object · 16 fields
id
asset:table:pmid:31557418:5
role
table
format
jats-table
media_type
application/vnd.jats.table+json
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null
sha256
sha256:d2a17d262ad93785f2a518a62b962647246f8a52efdc4326a6bc5a7a6d428d93
bytes
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access
open
state
verified
reader
read_table
reader_status
available
identifier
section[14]/table-wrap[1]#jcmm14582-tbl-0005
version
null
note
The baseline data of 37 patients with IgAN
structure object · 5 fields
pmcid
PMC6815813
section_index
14
section_title
Increased hsa‐miR‐590‐3p expression and decreased HMGB2 expression in IgAN
row_count
22
column_count
2
table object · 8 fields
label
Table 5
caption
The baseline data of 37 patients with IgAN
rows array · 22 items
[0] array · 2 items
[0]
Characters
[1]
Mean ± SD or median(IQR) or n
[1] array · 2 items
[0]
Male/female
[1]
23/14
[2] array · 2 items
[0]
Age (year)
[1]
42.11 ± 14.80
[3] array · 2 items
[0]
With hypertension (%)
[1]
26(70.27%)
[4] array · 2 items
[0]
SBP (mmHg)
[1]
135.97 ± 17.61
[5] array · 2 items
[0]
DBP (mmHg)
[1]
86.00 ± 10.39
[6] array · 2 items
[0]
24 h proteinuria (g/d)
[1]
1.75 (0.75,4.09)
[7] array · 2 items
[0]
SCR (μmol/L)
[1]
117 (82,189.50)
[8] array · 2 items
[0]
BUN (mmol/L)
[1]
6.60 (5.00,11.61)
[9] array · 2 items
[0]
Uric Acid (μmol/L)
[1]
342.19 ± 82.37
[10] array · 2 items
[0]
Albumin (g/L)
[1]
35.23 ± 8.98
[11] array · 2 items
[0]
TCHO (mmol/L)
[1]
4.40 (3.59,5.43)
[12] array · 2 items
[0]
TG (mmol/L)
[1]
1.93 (1.17, 2.60)
[13] array · 2 items
[0]
C3 (mg/L)
[1]
1.21 (1.04,1.38)
[14] array · 2 items
[0]
C4 (mg/L)
[1]
0.30 (0.25, 0.34)
[15] array · 2 items
[0]
Blood cell count in urine
[1]
24.50 (5.25,48.75)
[16] array · 2 items
[0]
Oxford classification (n)
[1]
[17] array · 2 items
[0]
M score (M0/M1)
[1]
28/9
[18] array · 2 items
[0]
E score (E0/E1)
[1]
29/8
[19] array · 2 items
[0]
S score (S0/S1)
[1]
16/21
[20] array · 2 items
[0]
C score(C0/C1/C2)
[1]
17/18/2
[21] array · 2 items
[0]
T score (T0/T1/T2)
[1]
20/8/9
locator
section[14]/table-wrap[1]#jcmm14582-tbl-0005
gaps array · 6 items
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asset:data:geo:GSE14795 not downloaded
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asset:data:geo:GSE14795 licence not read
[2]
asset:data:geo:GSE25590 not downloaded
[3]
asset:data:geo:GSE25590 licence not read
[4]
asset:data:geo:GSE73953 not downloaded
[5]
asset:data:geo:GSE73953 licence not read
analysis object · 4 fields
state
complete
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[0] object · 10 fields
id
method-1
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correlation_analysis
specific
pearson
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Correlation analysis
dsl_operations array · 1 item
[0]
pearson_r
missing_operations array · 0 items
parameters object · 0 fields
data_shapes array · 1 item
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paired_numeric_columns
evidence object · 3 fields
score
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verbatim
quote
For continuous variables, data with normal distribution were expressed as the mean ± SD and were compared by an independent‐sample t test, and Pearson Correlation was used if need; the other data were expressed as the median (first quartile and third quartile) and were analysed by the Mann‐Whitney U test, and the Spearman Correlation was utilized for the correlation analysis.
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id
method-2
family
correlation_analysis
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Correlation analysis
dsl_operations array · 1 item
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spearman_rho
missing_operations array · 0 items
parameters object · 0 fields
data_shapes array · 1 item
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paired_numeric_columns
evidence object · 3 fields
score
0.8
band
high
quote
Spearman Correlation
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gaps array · 0 items
capability object · 3 fields
state
complete
requirements array · 1 item
[0] object · 6 fields
capability_id
capability:computational_analysis
label
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assay_families array · 9 items
[0]
meta_analysis
[1]
machine_learning
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survival_analysis
[3]
statistical_regression
[4]
pca
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molecular_docking
[6]
network_analysis
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differential_expression
[8]
gwas
candidate
Automated Assays Laravel application and simulated adapters
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readiness object · 8 fields
state
complete
tier
R1
blocked_on
nothing:replicable_now
axes object · 3 fields
method object · 5 fields
tier
R1
expressible
true
required_operations array · 1 item
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pearson_r
missing_operations array · 0 items
basis
The paper names the method it used and the corpus's method extractor maps it onto the DSL catalogue: pearson.
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 · 3 items
[0]
GSE14795
[1]
GSE73953
[2]
GSE25590
resolved_accessions array · 3 items
[0]
GSE14795
[1]
GSE73953
[2]
GSE25590
statements array · 1 item
[0]
Raw data used during the current study are available from the corresponding author on reasonable request for non‐commercial use.
basis
The paper names GSE14795, GSE73953, GSE25590 in 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 · 1 item
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pearson_r
assets array · 7 items
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source:pmid:31557418
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data:geo:GSE14795
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asset:table:pmid:31557418:1
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asset:table:pmid:31557418:2
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asset:table:pmid:31557418:3
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asset:table:pmid:31557418:4
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asset:table:pmid:31557418:5
steps array · 1 item
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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
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data:geo:GSE14795
gaps array · 0 items
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
2026-10-31T18:16:18Z
independence
single_reader
evidence_check object · 2 fields
method
verbatim
availability
verbatim
calls
3
usage object · 3 fields
prompt_tokens
31932
completion_tokens
1441
cached_tokens
784
stages array · 1 item
[0] object · 4 fields
id
extraction
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complete
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MiniMax-M3.1-Flash
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minimax
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review.independent_reader
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review.machine_critique
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review.human_critique
execution object · 5 fields
state
absent
status
not_run
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null
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gaps array · 1 item
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execution.not_run
provenance object · 7 fields
entities array · 3 items
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pmid:31557418
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paper
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pmid:31557418
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id
source:pmid:31557418
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manuscript
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PMID 31557418 full text
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data:geo:GSE14795
type
dataset
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paper
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pmid:31557418
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id
source:pmid:31557418
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PMID 31557418 full text
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id
data:geo:GSE14795
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dataset
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GEO GSE14795
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agent:corpus-assay-engine
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used array · 1 item
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source:pmid:31557418
agent
agent:minimax-reader
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id
activity-resolve-GSE14795
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accession_resolution
used array · 1 item
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agent:corpus-assay-engine
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agent:corpus-assay-engine
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id
agent:minimax-reader
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MiniMax literature reader
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dsl_catalogue_fingerprint
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capability_table_fingerprint
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snapshot_id
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lineage object · 4 fields
parent_id
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parent_hash
sha256:5af20e79489e9c2c00a3611b002c6421a814d769ccf3efd7a841280f053e1770
fork_of
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asset:data:geo:GSE14795 licence not read
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asset:data:geo:GSE25590 licence not read
[3]
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[4]
asset:data:geo:GSE73953 licence not read
[5]
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[6]
execution.not_run
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review.human_critique
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evidence array · 1 item
[0]
and hsa-miR-590-3p in PBMCs were detected by qPCR in another cohort, and the correlation of th
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assay:1
[1] object · 11 fields
role
analysis
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f2132e96ae6c7a4e
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For continuous variables, data with normal distribution were expressed as the mean ± SD and were compared by an independent‐sample t test, and Pearson Correlation was used if need; the other data were expressed as the median (first quartile and third quartile) and were analysed by the Mann‐Whitney U test, and the Spearman Correlation was utilized for the correlation analysis.
order_basis
consumes_earlier_output
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Complete file
{"sci_version": "1.2", "schema": "https://corpus.bntrg.co.uk/sci/1.0/sci.schema.json", "id": "pmid:31557418", "kind": "science-record", "revision": 7, "content_hash": "sha256:7554a6b6e9925fd8761dc43eb5dda90014b2d93754acacbe322781c491b5f79f", "created_at": "2026-11-01T15:40:50Z", "updated_at": "2026-11-01T22:44:14Z", "generator": {"name": "corpus-assay-engine", "run_id": "reading-sci-2026-11-01"}, "paper": {"state": "complete", "title": "Elevated hsa-miR-590-3p expression down-regulates HMGB2 expression and contributes to the severity of IgA nephropathy.", "doi": "10.1111/jcmm.14582", "pmid": "31557418", "authors": ["Yaling Zhai", "Yuanyuan Qi", "Xiaoqing Long", "Yanna Dou", "Dong Liu", "Genyang Cheng", "Jing Xiao", "Zhangsuo Liu", "Zhanzheng Zhao"], "journal": "Journal of cellular and molecular medicine", "year": 2019, "abstract": "Peripheral blood mononuclear cells (PBMCs) play important roles in the pathogenesis of IgA nephropathy (IgAN). Our study aimed to provide a deep understanding of IgAN and focused on the dysregulation of hsa-miR-590-3p and its target gene HMGB2 in PBMCs. Three gene expression profile datasets (GSE14795, GSE73953 and GSE25590) were downloaded from the GEO database. The DEGs (differentially expressed genes)-miRNA network that was associated with IgAN was constructed by Cytoscape, and HMGB2 and hsa-miR-590-3p were selected for further exploration. The dual-luciferase reporter system was utilized to verify their interaction. Then, the expression levels of HMGB2 and hsa-miR-590-3p in PBMCs were detected by qPCR in another cohort, and the correlation of their expression levels with the clinical pathological manifestations and serum Gd-IgA1(galactose-deficient IgA1) levels was also investigated. HMGB2 was identified as the target gene of hsa-miR-590-3p. Furtherly, the elderly patients had higher HMGB2 expression levels than the expression levels of the younger patients. As the serum creatinine, serum BUN levels increased, the expression of HMGB2 decreased; Besides, the HMGB2 expression was positively correlated with serum complement 3(C3) levels, and it also had a negative correlation with the diastolic blood pressure, but not reach statistical significance. What is more, both hsa-miR-590-3p and HMGB2 expression had a slight correlation tendency with serum Gd-IgA1 levels in the whole population. In conclusion, HMGB2, the target gene of hsa-miR-590-3p, was identified to correlate with the severity of IgAN, and this provides more clues for the pathogenesis of IgAN.", "claims": [{"id": "claim-method", "statement": "For continuous variables, data with normal distribution were expressed as the mean ± SD and were compared by an independent‐sample t test, and Pearson Correlation was used if need; the other data were expressed as the median (first quartile and third quartile) and were analysed by the Mann‐Whitney U test, and the Spearman Correlation was utilized for the correlation analysis.", "kind": "methodological", "target": null, "evidence": [{"asset": "source:pmid:31557418", "locator": "sections[10] \"Statistical analysis\" paragraph 2", "quote": "For continuous variables, data with normal distribution were expressed as the mean ± SD and were compared by an independent‐sample t test, and Pearson Correlation was used if need; the other data were expressed as the median (first quartile and third quartile) and were analysed by the Mann‐Whitney U test, and the Spearman Correlation was utilized for the correlation analysis."}], "state": "complete"}, {"id": "claim-data-access", "statement": "Raw data used during the current study are available from the corresponding author on reasonable request for non‐commercial use.", "kind": "methodological", "target": null, "evidence": [{"asset": "source:pmid:31557418", "locator": "sections[23] \"(untitled)\" paragraph 1", "quote": "Raw data used during the current study are available from the corresponding author on reasonable request for non‐commercial use."}], "state": "complete"}], "gaps": []}, "experiment": {"state": "complete", "objective": null, "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:31557418"], "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. 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{"pmcid": "PMC6815813", "section_index": 12, "section_title": "Screened miRNAs and target genes associated with IgAN", "row_count": 20, "column_count": 3}, "table": {"label": "Table 3", "caption": "7miRNAs and 19 targeted genes associated with IgAN", "rows": [["Gene symbol", "Fold change (Log2 transformed)", "microRNA"], ["ARID4A", "−1.65", "hsa‐miR‐519c‐3p"], ["CETN3", "−1.75", "hsa‐miR‐520b"], ["CNOT3", "−1.21", "hsa‐miR‐920"], ["GCC2", "−1.29", "hsa‐miR‐590‐3p"], ["HABP4", "−1.76", "hsa‐miR‐519c‐3p"], ["HMGB2", "−1.22", "hsa‐miR‐590‐3p"], ["IFIT5", "−1.13", "hsa‐miR‐384"], ["JMJD1C", "−1.85", "hsa‐miR‐648"], ["MAN1A1", "−1.29", "hsa‐miR‐590‐3p"], ["MAPK6", "−1.37", "hsa‐miR‐384"], ["NAMPT", "−1.12", "hsa‐miR‐590‐3p"], ["NPTN", "−1.29", "hsa‐miR‐873"], ["RAB1A", "−1.57", "hsa‐miR‐648"], ["RASA1", "−1.17", "hsa‐miR‐648"], ["RBM26", "−1.33", "hsa‐miR‐384"], ["TGFA", "−1.65", "hsa‐miR‐384"], ["TMEM57", "−1.29", "hsa‐miR‐384"], ["TUBGCP3", "−1.42", "hsa‐miR‐873"], ["ZFR", "−1.09", "hsa‐miR‐384"]], "row_count": 20, "column_count": 3, "numeric_cells": 40, "header_rows": 1, "locator": "section[12]/table-wrap[1]#jcmm14582-tbl-0003"}}, {"id": "asset:table:pmid:31557418:4", "role": "table", "format": "jats-table", "media_type": "application/vnd.jats.table+json", "uri": null, "sha256": "sha256:0dbdad815c91c7194252ed134695ff3abcfb4cd61fc815701a0cac8a8b292c5d", "bytes": 3796, "access": "open", "state": "verified", "reader": "read_table", "reader_status": "available", "identifier": "section[12]/table-wrap[2]#jcmm14582-tbl-0004", "version": null, "note": "GO and KEGG enrichment analysis results for DEGs identified in the three microarray", "structure": {"pmcid": "PMC6815813", "section_index": 12, "section_title": "Screened miRNAs and target genes associated with IgAN", "row_count": 30, "column_count": 4}, "table": {"label": "Table 4", "caption": "GO and KEGG enrichment analysis results for DEGs identified in the three microarray", "rows": [["Description", "gene count", "Pvalue", "Genes"], ["GO terms"], ["GO:0044699‐single‐organism process", "18", "1.00 × 10‐3", "ZFR;TMEM57;MAN1A1;HABP4;IFIT5;TGFA;CETN3;GCC2;JMJD1C;NAMPT;RASA1;MAPK6;RAB1A;ARID4A;TUBGCP3;HMGB2;NPTN;CNOT3"], ["GO:0044707‐single‐multicellular organism process", "13", "4.07 × 10‐6", "ZFR;TMEM5;HABP4;TGFA;JMJD1C;NAMPT;RASA1;MAPK6;RAB1A;ARID4A;HMGB2;NPTN;CNOT3"], ["GO:0032501‐multicellular organismal process", "13", "7.82 × 10‐6", "ZFR;TMEM57;HABP4;TGFA;JMJD1C;NAMPT;RASA1;MAPK6 ;RAB1A;ARID4A;HMGB2;NPTN;CNOT3"], ["GO:0048856‐anatomical structure development", "11", "5.60 × 10‐5", "ZFR;TMEM57;;NAMPT;RASA1;MAPK6 ;RAB1A;ARID4A;HMGB2;NPTN;CNOT3"], ["GO:0044767‐single‐organism developmental process", "11", "1.13 × 10‐4", "ZFR;TMEM57;TGFA;NAMPT;RASA1;MAPK6 ;RAB1A;ARID4A;HMGB2;NPTN;CNOT3"], ["GO:0032502‐developmental process", "11", "1.32 × 10‐4", "ZFR;TMEM57;TGFA;NAMPT;RASA1;MAPK6 ;RAB1A;ARID4A;HMGB2;NPTN;CNOT3"], ["GO:0060255‐regulation of macromolecule metabolic process", "11", "1.57 × 10‐3", "HABP4;TGFA;JMJD1C;NAMPT;RASA1;MAPK6 ;RAB1A;ARID4A;HMGB2;NPTN;CNOT3"], ["GO:0019222‐regulation of metabolic process", "11", "6.12 × 10‐3", "HABP4;TGFA;JMJD1C;NAMPT;RASA1;MAPK6 ;RAB1A;ARID4A;HMGB2;NPTN;CNOT3"], ["GO:0007275‐multicellular organism development", "10", "1.02 × 10‐4", "ZFR;TMEM57;TGFA;NAMPT;RASA1;MAPK6 ;ARID4A;HMGB2;NPTN;CNOT3"], ["GO:0048518‐positive regulation of biological process", "10", "5.60 × 10‐4", "IFIT5;TGFA;NAMPT;RASA1;MAPK6 ;RAB1A;ARID4A;HMGB2;NPTN;CNOT3"], ["GO:0016043‐cellular component organization", "10", "5.45 × 10‐3", "CETN3;GCC2;JMJD1C;RASA1;MAPK6 ;RAB1A;ARID4A;TUBGCP3;HMGB2;NPTN"], ["GO:0080090‐regulation of primary metabolic process", "10", "6.26 × 10‐3", "HABP4;TGFA;JMJD1C;NAMPT;RASA1;RAB1A;ARID4A;HMGB2;NPTN;CNOT3"], ["GO:0071840‐cellular component organization or biogenesis", "10", "6.85 × 10‐3", "CETN3;GCC2;JMJD1C;RASA1;MAPK6 ;RAB1A;ARID4A;TUBGCP3;HMGB2;NPTN"], ["GO:0031323‐regulation of cellular metabolic process", "10", "6.93 × 10‐3", "HABP4;TGFA;JMJD1C;NAMPT;RASA1;RAB1A;ARID4A;HMGB2;NPTN;CNOT3"], ["GO:0048522‐positive regulation of cellular process", "9", "5.74 × 10‐4", "IFIT5;TGFA;NAMPT;MAPK6 ;RAB1A;ARID4A;HMGB2;NPTN;CNOT3"], ["GO:0048731‐system development", "8", "1.59 × 10‐3", "TMEM57;TGFA;NAMPT;RASA1;MAPK6 ;ARID4A;HMGB2;NPTN"], ["GO:0006996‐organelle organization", "8", "4.66 × 10‐3", "CETN3;GCC2;JMJD1C;RASA1;RAB1A;ARID4A;TUBGCP3;HMGB2"], ["GO:0006464‐cellular protein modification process", "8", "9.25 × 10‐3", "MAN1A1;TGFA;JMJD1C;RASA1;MAPK6 ;RAB1A;ARID4A;NPTN"], ["GO:0036211‐protein modification process", "8", "9.25 × 10‐3", "MAN1A1;TGFA;JMJD1C;RASA1;MAPK6 ;RAB1A;ARID4A;NPTN"], ["GO:0048468‐cell development", "7", "9.85 × 10‐5", "RASA1;MAPK6 ;RAB1A;ARID4A;HMGB2;NPTN;CNOT3"], ["GO:1902589‐single‐organism organelle organization", "7", "2.16 × 10‐3", "CETN3;GCC2;RASA1;RAB1A;ARID4A;TUBGCP3;HMGB2"], ["GO:0009893‐positive regulation of metabolic process", "7", "3.75 × 10‐3", "TGFA;NAMPT;RASA1;RAB1A;ARID4A;HMGB2;NPTN"], ["GO:0030154‐cell differentiation", "7", "3.83 × 10‐3", "RASA1;MAPK6 ;RAB1A;ARID4A;HMGB2;NPTN;CNOT3"], ["GO:0065008‐regulation of biological quality", "7", "4.32 × 10‐3", "HABP4;JMJD1C;RASA1;RAB1A;ARID4A;HMGB2;NPTN"], ["GO:0048869‐cellular developmental process", "7", "7.37 × 10‐3", "RASA1;MAPK6 ;RAB1A;ARID4A;HMGB2;NPTN;CNOT3"], ["KEGG pathways"], ["hsa00760‐Nicotinate and nicotinamide metabolism", "1", "2.94 × 10‐2", "NAMPT"], ["hsa00510‐N‐Glycan biosynthesis", "1", "4.76 × 10‐2", "MAN1A1"]], "row_count": 30, "column_count": 4, "numeric_cells": 88, "header_rows": 1, "locator": "section[12]/table-wrap[2]#jcmm14582-tbl-0004"}}, {"id": "asset:table:pmid:31557418:5", "role": "table", "format": "jats-table", "media_type": "application/vnd.jats.table+json", "uri": null, "sha256": "sha256:d2a17d262ad93785f2a518a62b962647246f8a52efdc4326a6bc5a7a6d428d93", "bytes": 980, "access": "open", "state": "verified", "reader": "read_table", "reader_status": 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