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pmid:27293547

Bioinformatic analysis reveals the expression of unique transcriptomic signatures in Zika virus infected human neural stem cells.

Alyssa J Rolfe · Dale B Bosco · Jingying Wang · Richard S Nowakowski · Jianqing Fan · Yi Ren

Cell & bioscience · 2016 doi:10.1186/s13578-016-0110-x

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complete

Experiment

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Data

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Analysis

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pmid:27293547
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2026-11-01T15:40:18Z
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paper object · 10 fields
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title
Bioinformatic analysis reveals the expression of unique transcriptomic signatures in Zika virus infected human neural stem cells.
doi
10.1186/s13578-016-0110-x
pmid
27293547
authors array · 6 items
[0]
Alyssa J Rolfe
[1]
Dale B Bosco
[2]
Jingying Wang
[3]
Richard S Nowakowski
[4]
Jianqing Fan
[5]
Yi Ren
journal
Cell & bioscience
year
2016
abstract
BACKGROUND: The single-stranded RNA Flavivirus, Zika virus (ZIKV), has recently re-emerged and spread rapidly across the western hemisphere's equatorial countries, primarily through Aedes mosquito transmission. While symptoms in adult infections appear to be self-limiting and mild, severe birth defects, such as microcephaly, have been linked to infection during early pregnancy. Recently, Tang et al. (Cell Stem Cell 2016, doi: 10.1016/j.stem.2016.02.016) demonstrated that ZIKV efficiently infects induced pluripotent stem cell (iPSC) derived human neural progenitor cells (hNPCs), resulting in cell cycle abnormalities and apoptosis. Consequently, hNPCs are a suggested ZIKV target. METHODS: We analyzed the transcriptomic sequencing (RNA-seq) data (GEO: GSE78711) of ZIKV (Strain: MR766) infected hNPCs. For comparison to the ZIKV-infected hNPCs, the expression data from hNPCs infected with human cytomegalovirus (CMV) (Strain: AD169) was used (GEO: GSE35295). Utilizing a combination of Gene Ontology, database of human diseases, and pathway analysis, we generated a putative systemic model of infection supported by known molecular pathways of other highly related viruses. RESULTS: We analyzed RNA-sequencing data for transcript expression alterations in ZIKV-infected hNPCs, and then compared them to expression patterns of iPSC-derived hNPCs infected with CMV, a virus that can also induce severe congenital neurological defects in developing fetuses. We demonstrate for the first time that many of cellular pathways correlate with clinical pathologies following ZIKV infection such as microcephaly, congenital nervous system disorders and epilepsy. Furthermore, ZIKV activates several inflammatory signals within infected hNPCs that are implicated in innate and acquired immune responses, while CMV-infected hNPCs showed limited representation of these pathways. Moreover, several genes related to pathogen responses are significantly upregulated upon ZIKV infection, but not perturbed in CMV-infected hNPCs. CONCLUSION: The presented study is the first to report enrichment of numerous pro-inflammatory pathways in ZIKV-infected hNPCs, indicating that hNPCs are capable of signaling through canonical pro-inflammatory pathways following viral infection. By defining gene expression profiles, new factors in the pathogenesis of ZIKV were identified which could help develop new therapeutic strategies.
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Comparison of the mock-infected samples to the ZIKV-infected samples using a modified t-test yields a total of 3443 genes up-regulated and 3421 down-regulated.
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sections[3] "Comprehensive gene set gene ontology analysis" paragraph 2
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Comparison of the mock-infected samples to the ZIKV-infected samples using a modified t-test yields a total of 3443 genes up-regulated and 3421 down-regulated.
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The datasets supporting the conclusions of this article are available in the gene expression omnibus (GEO) repository, http://www.ncbi.nlm.nih.gov/geo/.
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The datasets supporting the conclusions of this article are available in the gene expression omnibus (GEO) repository, http://www.ncbi.nlm.nih.gov/geo/.
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Using a modified t-test on ZIKV-infected hNPC RNA-seq data from GEO GSE78711, with GEO GSE35295 used for CMV comparison, the study found broad enrichment of pro-inflammatory and congenital nervous system pathways in ZIKV-infected hNPCs.
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Comparison of the mock-infected samples to the ZIKV-infected samples using a modified t-test yields a total of 3443 genes up-regulated and 3421 down-regulated.
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We analyzed the transcriptomic sequencing (RNA-seq) data (GEO: GSE78711) of ZIKV (Strain: MR766) infected hNPCs.
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For comparison to the ZIKV-infected hNPCs, the expression data from hNPCs infected with human cytomegalovirus (CMV) (Strain: AD169) was used (GEO: GSE35295).
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We demonstrate for the first time that many of cellular pathways correlate with clinical pathologies following ZIKV infection such as microcephaly, congenital nervous system disorders and epilepsy.
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The presented study is the first to report enrichment of numerous pro-inflammatory pathways in ZIKV-infected hNPCs, indicating that hNPCs are capable of signaling through canonical pro-inflammatory pathways following viral infection.
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Using a modified t-test on ZIKV-infected hNPC RNA-seq data from GEO GSE78711, with GEO GSE35295 used for CMV comparison, the study found broad enrichment of pro-inflammatory and congenital nervous system pathways in ZIKV-infected hNPCs.
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Zika Virus Targets Human Cortical Neural Precursors and Attenuates Their Growth
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Top 30 genes up-regulated in ZIKV infected hNPCs compared to controls
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Comprehensive gene set gene ontology analysis
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Table 1
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Top 30 genes up-regulated in ZIKV infected hNPCs compared to controls
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[0] array · 5 items
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Gene symbol
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IFIT2
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Interferon-induced protein with tetratricopeptide repeats 2
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TNFRSF14
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SNORD116-4
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100033416
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3.3541
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0.00065
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[2]
ChaC, cation transport regulator homolog 1 (E. coli)
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2.98802
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0.00005
[8] array · 5 items
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[2]
cAMP responsive element binding protein 3-like 1
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2.9718
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0.00005
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2.94172
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0.00005
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2.54626
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2.50278
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2.48416
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2.48392
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2.35073
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Top 30 genes down-regulated in ZIKV infected hNPCs compared to controls
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Comprehensive gene set gene ontology analysis
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Top 30 genes down-regulated in ZIKV infected hNPCs compared to controls
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[0]
Gene symbol
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89790
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81285
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−3.05742
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0.0001
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CCNO
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10309
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0.00005
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28231
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−2.97508
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0.0229
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SGPP2
[1]
130367
[2]
Sphingosine-1-phosphate phosphatase 2
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0.00035
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RRM2
[1]
6241
[2]
Ribonucleotide reductase M2
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−2.63783
[4]
0.00005
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SFXN2
[1]
118980
[2]
Sideroflexin 2
[3]
−2.61672
[4]
0.00005
[9] array · 5 items
[0]
COLEC12
[1]
81035
[2]
Collectin sub-family member 12
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−2.60458
[4]
0.00005
[10] array · 5 items
[0]
CHRNA1
[1]
1134
[2]
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−2.5688
[4]
0.00005
[11] array · 5 items
[0]
PRR22
[1]
163154
[2]
Proline rich 22
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−2.54683
[4]
0.00045
[12] array · 5 items
[0]
DHFR
[1]
1719
[2]
Dihydrofolate reductase
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−2.53145
[4]
0.00005
[13] array · 5 items
[0]
MFI2
[1]
4241
[2]
Antigen p97 (melanoma associated) identified by monoclonal antibodies 133.2 and 96.5
[3]
−2.50748
[4]
0.00005
[14] array · 5 items
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MAPK15
[1]
225689
[2]
Mitogen-activated protein kinase 15
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−2.46203
[4]
0.00005
[15] array · 5 items
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C21orf58
[1]
54058
[2]
Chromosome 21 open reading frame 58
[3]
−2.39697
[4]
0.00005
[16] array · 5 items
[0]
SPEF1
[1]
25876
[2]
Sperm flagellar 1
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−2.39565
[4]
0.00005
[17] array · 5 items
[0]
GHRL
[1]
51738
[2]
Ghrelin/obestatin prepropeptide
[3]
−2.35804
[4]
0.00805
[18] array · 5 items
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ATG16L2
[1]
89849
[2]
Autophagy related 16-like 2 (S. cerevisiae)
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−2.34225
[4]
0.00005
[19] array · 5 items
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CXCL14
[1]
9547
[2]
Chemokine (C-X-C motif) ligand 14
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−2.33189
[4]
0.0015
[20] array · 5 items
[0]
SUSD2
[1]
56241
[2]
Sushi domain containing 2
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−2.28898
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0.00005
[21] array · 5 items
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C6orf118
[1]
168090
[2]
Chromosome 6 open reading frame 118
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−2.27987
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0.00005
[22] array · 5 items
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DLX6-AS1
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285987
[2]
DLX6 antisense RNA 1
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−2.26662
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0.00005
[23] array · 5 items
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ADAM28
[1]
10863
[2]
ADAM metallopeptidase domain 28
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−2.25906
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0.00005
[24] array · 5 items
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NXPH2
[1]
11249
[2]
Neurexophilin 2
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−2.22856
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0.00005
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AQP7P1
[1]
375719
[2]
Aquaporin 7 pseudogene 1
[3]
−2.2255
[4]
0.00005
[26] array · 5 items
[0]
EFCAB1
[1]
79645
[2]
EF-hand calcium binding domain 1
[3]
−2.19918
[4]
0.00005
[27] array · 5 items
[0]
WNT8B
[1]
7479
[2]
Wingless-type MMTV integration site family, member 8B
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−2.19366
[4]
0.00005
[28] array · 5 items
[0]
PI15
[1]
51050
[2]
Peptidase inhibitor 15
[3]
−2.17615
[4]
0.00005
[29] array · 5 items
[0]
C1orf189
[1]
388701
[2]
Chromosome 1 open reading frame 189
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−2.17531
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0.01255
[30] array · 5 items
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OLFML3
[1]
56944
[2]
Olfactomedin-like 3
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−2.16835
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0.0016
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section[3]/table-wrap[2]#Tab2
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asset:table:pmid:27293547:3
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jats-table
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application/vnd.jats.table+json
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null
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sha256:6d81d5a8deee92ee9ec056944c517beb80bea8a1b1630bd2c71d94c11b3c81dd
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3325
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open
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verified
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section[4]/table-wrap[1]#Tab3
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null
note
Neurological clinical phenotypes associated with ZIKV DEGs
structure object · 5 fields
pmcid
PMC4902960
section_index
4
section_title
ZIKV DEGs represented in canonical human neurological diseases
row_count
62
column_count
3
table object · 8 fields
label
Table 3
caption
Neurological clinical phenotypes associated with ZIKV DEGs
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[0] array · 3 items
[0]
Disease
[1]
Gene symbol
[2]
Gene name
[1] array · 3 items
[0]
Microcephaly
[1]
DYRK1A
[2]
Dual-specificity tyrosine-(Y)-phosphorylation regulated kinase 1A
[2] array · 2 items
[0]
MCPH1
[1]
Microcephalin 1
[3] array · 2 items
[0]
CASK
[1]
Calcium/calmodulin-dependent serine protein kinase (MAGUK family)
[4] array · 2 items
[0]
PHGDH
[1]
Phosphoglycerate dehydrogenase
[5] array · 2 items
[0]
ARFGEF2
[1]
ADP-ribosylation factor guanine nucleotide-exchange factor 2
[6] array · 2 items
[0]
ASPM
[1]
Asp (abnormal spindle) homolog, microcephaly associated
[7] array · 2 items
[0]
CENPJ
[1]
Centromere protein J
[8] array · 2 items
[0]
CEP152
[1]
Centrosomal protein 152 kDa
[9] array · 2 items
[0]
SLC25A19
[1]
Solute carrier family 25 (mitochondrial thiamine pyrophosphate carrier), member 19
[10] array · 2 items
[0]
WDR62
[1]
WD repeat domain 62
[11] array · 2 items
[0]
CDK5RAP2
[1]
CDK5 regulatory subunit associated protein 2
[12] array · 2 items
[0]
CASC5
[1]
Cancer susceptibility candidate 5
[13] array · 2 items
[0]
NBN
[1]
Nibrin
[14] array · 2 items
[0]
EFTUD2
[1]
Elongation factor Tu GTP binding domain containing 2
[15] array · 2 items
[0]
IER3IP1
[1]
Immediate early response 3 interacting protein 1
[16] array · 2 items
[0]
STIL
[1]
SCL/TAL1 interrupting locus
[17] array · 2 items
[0]
CEP135
[1]
Centrosomal protein 135 kDa
[18] array · 2 items
[0]
ZNF335
[1]
Zinc finger protein 335
[19] array · 2 items
[0]
NDE1
[1]
nudE nuclear distribution E homolog 1
[20] array · 2 items
[0]
DIAPH1
[1]
Diaphanous homolog 1
[21] array · 2 items
[0]
KIF11
[1]
Kinesin family member 11
[22] array · 3 items
[0]
Congenital nervous system disorders
[1]
MCPH1
[2]
Microcephalin 1
[23] array · 2 items
[0]
ARFGEF2
[1]
ADP-ribosylation factor guanine nucleotide-exchange factor 2 (brefeldin A-inhibited)
[24] array · 2 items
[0]
TGIF1
[1]
TGFB-induced factor homeobox 1
[25] array · 2 items
[0]
GRIN2B
[1]
Glutamate receptor, ionotropic, N-methyl d-aspartate 2B
[26] array · 2 items
[0]
SLC12A5
[1]
Solute carrier family 12 (potassium/chloride transporter), member 5
[27] array · 2 items
[0]
FLNA
[1]
Filamin A, alpha
[28] array · 2 items
[0]
SIX3
[1]
SIX homeobox 3
[29] array · 2 items
[0]
SHH
[1]
Sonic hedgehog
[30] array · 2 items
[0]
CDK5RAP2
[1]
CDK5 regulatory subunit associated protein 2
[31] array · 2 items
[0]
NDE1
[1]
nudE nuclear distribution E homolog 1
[32] array · 2 items
[0]
WDR62
[1]
WD repeat domain 62
[33] array · 2 items
[0]
ASPM
[1]
Asp (abnormal spindle) homolog, microcephaly associated
[34] array · 2 items
[0]
CENPJ
[1]
Centromere protein J
[35] array · 2 items
[0]
STIL
[1]
SCL/TAL1 interrupting locus
[36] array · 2 items
[0]
FKTN
[1]
Fukutin
[37] array · 2 items
[0]
POMGNT1
[1]
Protein O−linked mannose beta1,2−N−acetylglucosaminyltransferase
[38] array · 2 items
[0]
CEP152
[1]
Centrosomal protein 152 kDa
[39] array · 2 items
[0]
POMT2
[1]
Protein−O−mannosyltransferase 2
[40] array · 2 items
[0]
GLI2
[1]
GLI family zinc finger 2
[41] array · 2 items
[0]
ZNF335
[1]
Zinc finger protein 335
[42] array · 3 items
[0]
Epilepsy syndrome
[1]
CDKL5
[2]
Cyclin−dependent kinase−like 5
[43] array · 2 items
[0]
CSTB
[1]
Cystatin B (stefin B)
[44] array · 2 items
[0]
TSC1
[1]
Tuberous sclerosis 1
[45] array · 2 items
[0]
CACNB4
[1]
Calcium channel, voltage−dependent, beta 4 subunit
[46] array · 2 items
[0]
CLCN2
[1]
Chloride channel, voltage−sensitive 2
[47] array · 2 items
[0]
PCDH19
[1]
Protocadherin 19
[48] array · 2 items
[0]
KCNQ2
[1]
Potassium voltage−gated channel, KQT−like subfamily, member 2
[49] array · 2 items
[0]
CLN5
[1]
Ceroid−lipofuscinosis, neuronal 5
[50] array · 2 items
[0]
ATP1A2
[1]
ATPase, Na +/K + transporting, alpha 2 polypeptide
[51] array · 2 items
[0]
LGI1
[1]
Leucine−rich, glioma inactivated 1
[52] array · 2 items
[0]
SCN1B
[1]
Sodium channel, voltage−gated, type I, beta subunit
[53] array · 2 items
[0]
ALDH5A1
[1]
Aldehyde dehydrogenase 5 family, member A1
[54] array · 2 items
[0]
EFHC1
[1]
EF−hand domain (C−terminal) containing 1
[55] array · 3 items
[0]
Encephalitis
[1]
DDX58
[2]
DEAD (Asp−Glu−Ala−Asp) box polypeptide 58
[56] array · 2 items
[0]
RPSA
[1]
Ribosomal protein SA
[57] array · 2 items
[0]
TREX1
[1]
Three prime repair exonuclease 1
[58] array · 3 items
[0]
Demyelinating disease
[1]
PLP1
[2]
Proteolipid protein 1
[59] array · 2 items
[0]
RTN4
[1]
Reticulon 4
[60] array · 2 items
[0]
GALC
[1]
Galactosylceramidase
[61] array · 3 items
[0]
GBS
[1]
FAS
[2]
Fas (TNF receptor superfamily, member 6)
locator
section[4]/table-wrap[1]#Tab3
gaps array · 6 items
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asset:data:geo:GSE19345 not downloaded
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asset:data:geo:GSE19345 licence not read
[2]
asset:data:geo:GSE35295 not downloaded
[3]
asset:data:geo:GSE35295 licence not read
[4]
asset:data:geo:GSE78711 not downloaded
[5]
asset:data:geo:GSE78711 licence not read
analysis object · 4 fields
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partial
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method-1
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null
specific
null
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Modified t-test
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parameters object · 0 fields
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score
1
band
verbatim
quote
Comparison of the mock-infected samples to the ZIKV-infected samples using a modified t-test yields a total of 3443 genes up-regulated and 3421 down-regulated.
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gaps array · 1 item
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method.reader_named_unmapped
capability object · 3 fields
state
complete
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capability_id
capability:computational_analysis
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assay_families array · 9 items
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meta_analysis
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machine_learning
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survival_analysis
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statistical_regression
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pca
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molecular_docking
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network_analysis
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differential_expression
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gwas
candidate
Automated Assays Laravel application and simulated adapters
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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 (Modified t-test), 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 · 3 items
[0]
GSE78711
[1]
GSE35295
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GSE19345
resolved_accessions array · 3 items
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GSE78711
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GSE35295
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GSE19345
statements array · 1 item
[0]
The datasets supporting the conclusions of this article are available in the gene expression omnibus (GEO) repository, http://www.ncbi.nlm.nih.gov/geo/.
basis
The paper names GSE78711, GSE35295, GSE19345 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
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source:pmid:27293547
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data:geo:GSE19345
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asset:table:pmid:27293547:1
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asset:table:pmid:27293547:2
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asset:table:pmid:27293547:3
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run_analysis
must_build object · 5 fields
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data_gaps array · 1 item
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data:geo:GSE19345
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method:not_determinable
review object · 5 fields
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partial
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extraction_review
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MiniMax-M3.1-Flash
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minimax
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minimax
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2026-10-31T18:28:44Z
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same_provider
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verbatim
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verbatim
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8
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77399
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19984
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extraction
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complete
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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
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not_run
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execution.not_run
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pmid:27293547
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paper
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pmid:27293547
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source:pmid:27293547
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manuscript
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PMID 27293547 full text
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data:geo:GSE19345
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GEO GSE19345
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activity-reading-sci-2026-11-01
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classification
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PMID 27293547 full text
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data:geo:GSE19345
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GEO GSE19345
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agent:corpus-assay-engine
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agent:minimax-reader
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data:geo:GSE19345
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agent:corpus-assay-engine
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agent:minimax-reader
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pmid:27293547
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asset:data:geo:GSE19345 licence not read
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asset:data:geo:GSE19345 not downloaded
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asset:data:geo:GSE35295 licence not read
[3]
asset:data:geo:GSE35295 not downloaded
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execution.not_run
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rna_seq
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[0]
ic analysis reveals the expression of unique transcriptomic signatures in Zika virus infected human neur
[1]
: We analyzed the transcriptomic sequencing (RNA-seq) data (GEO: GSE78711) of ZIKV (Strain: MR766
[2]
highly related viruses. RESULTS: We analyzed RNA-sequencing data for transcript expression alterations i
[3]
gested ZIKV target. METHODS: We analyzed the transcriptomic sequencing (RNA-seq) data (GEO: GSE78711) of
order_basis
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), resulting in cell cycle abnormalities and apoptosis. Consequently, hNPCs are a suggested ZIKV ta
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Complete file
{"sci_version": "1.2", "schema": "https://corpus.bntrg.co.uk/sci/1.0/sci.schema.json", "id": "pmid:27293547", "kind": "science-record", "revision": 4, "content_hash": "sha256:127b9938e85e90e3639c0d048f7b3bb0bf6f412e07e12d8927382dce2de60cba", "created_at": "2026-11-01T15:40:18Z", "updated_at": "2026-11-01T21:20:33Z", "generator": {"name": "corpus-assay-engine", "run_id": "reading-sci-2026-11-01"}, "paper": {"state": "complete", "title": "Bioinformatic analysis reveals the expression of unique transcriptomic signatures in Zika virus infected human neural stem cells.", "doi": "10.1186/s13578-016-0110-x", "pmid": "27293547", "authors": ["Alyssa J Rolfe", "Dale B Bosco", "Jingying Wang", "Richard S Nowakowski", "Jianqing Fan", "Yi Ren"], "journal": "Cell & bioscience", "year": 2016, "abstract": "BACKGROUND: The single-stranded RNA Flavivirus, Zika virus (ZIKV), has recently re-emerged and spread rapidly across the western hemisphere's equatorial countries, primarily through Aedes mosquito transmission. While symptoms in adult infections appear to be self-limiting and mild, severe birth defects, such as microcephaly, have been linked to infection during early pregnancy. Recently, Tang et al. (Cell Stem Cell 2016, doi: 10.1016/j.stem.2016.02.016) demonstrated that ZIKV efficiently infects induced pluripotent stem cell (iPSC) derived human neural progenitor cells (hNPCs), resulting in cell cycle abnormalities and apoptosis. Consequently, hNPCs are a suggested ZIKV target.\nMETHODS: We analyzed the transcriptomic sequencing (RNA-seq) data (GEO: GSE78711) of ZIKV (Strain: MR766) infected hNPCs. For comparison to the ZIKV-infected hNPCs, the expression data from hNPCs infected with human cytomegalovirus (CMV) (Strain: AD169) was used (GEO: GSE35295). Utilizing a combination of Gene Ontology, database of human diseases, and pathway analysis, we generated a putative systemic model of infection supported by known molecular pathways of other highly related viruses.\nRESULTS: We analyzed RNA-sequencing data for transcript expression alterations in ZIKV-infected hNPCs, and then compared them to expression patterns of iPSC-derived hNPCs infected with CMV, a virus that can also induce severe congenital neurological defects in developing fetuses. We demonstrate for the first time that many of cellular pathways correlate with clinical pathologies following ZIKV infection such as microcephaly, congenital nervous system disorders and epilepsy. Furthermore, ZIKV activates several inflammatory signals within infected hNPCs that are implicated in innate and acquired immune responses, while CMV-infected hNPCs showed limited representation of these pathways. Moreover, several genes related to pathogen responses are significantly upregulated upon ZIKV infection, but not perturbed in CMV-infected hNPCs.\nCONCLUSION: The presented study is the first to report enrichment of numerous pro-inflammatory pathways in ZIKV-infected hNPCs, indicating that hNPCs are capable of signaling through canonical pro-inflammatory pathways following viral infection. By defining gene expression profiles, new factors in the pathogenesis of ZIKV were identified which could help develop new therapeutic strategies.", "claims": [{"id": "claim-method", "statement": "Comparison of the mock-infected samples to the ZIKV-infected samples using a modified t-test yields a total of 3443 genes up-regulated and 3421 down-regulated.", "kind": "methodological", "target": null, "evidence": [{"asset": "source:pmid:27293547", "locator": "sections[3] \"Comprehensive gene set gene ontology analysis\" paragraph 2", "quote": "Comparison of the mock-infected samples to the ZIKV-infected samples using a modified t-test yields a total of 3443 genes up-regulated and 3421 down-regulated."}], "state": "complete"}, {"id": "claim-data-access", "statement": "The datasets supporting the conclusions of this article are available in the gene expression omnibus (GEO) repository, http://www.ncbi.nlm.nih.gov/geo/.", "kind": "methodological", "target": null, "evidence": [{"asset": "source:pmid:27293547", "locator": "sections[13] \"Availability of data and materials\" paragraph 2", "quote": "The datasets supporting the conclusions of this article are available in the gene expression omnibus (GEO) repository, http://www.ncbi.nlm.nih.gov/geo/."}], "state": "complete"}, {"id": "claim-target-result", "statement": "Using a modified t-test on ZIKV-infected hNPC RNA-seq data from GEO GSE78711, with GEO GSE35295 used for CMV comparison, the study found broad enrichment of pro-inflammatory and congenital nervous system pathways in ZIKV-infected hNPCs.", "kind": "qualitative", "target": null, "evidence": [{"asset": "source:pmid:27293547", "locator": "sections[3] \"Comprehensive gene set gene ontology analysis\" paragraph 2", "quote": "Comparison of the mock-infected samples to the ZIKV-infected samples using a modified t-test yields a total of 3443 genes up-regulated and 3421 down-regulated."}, {"asset": "source:pmid:27293547", "locator": "sections[0] \"Abstract\" paragraph 2", "quote": "We analyzed the transcriptomic sequencing (RNA-seq) data (GEO: GSE78711) of ZIKV (Strain: MR766) infected hNPCs."}, {"asset": "source:pmid:27293547", "locator": "sections[0] \"Abstract\" paragraph 2", "quote": "For comparison to the ZIKV-infected hNPCs, the expression data from hNPCs infected with human cytomegalovirus (CMV) (Strain: AD169) was used (GEO: GSE35295)."}, {"asset": "source:pmid:27293547", "locator": "sections[0] \"Abstract\" paragraph 3", "quote": "We demonstrate for the first time that many of cellular pathways correlate with clinical pathologies following ZIKV infection such as microcephaly, congenital nervous system disorders and epilepsy."}, {"asset": "source:pmid:27293547", "locator": "sections[0] \"Abstract\" paragraph 4", "quote": "The presented study is the first to report enrichment of numerous pro-inflammatory pathways in ZIKV-infected hNPCs, indicating that hNPCs are capable of signaling through canonical pro-inflammatory pathways following viral infection."}], "state": "complete"}], "gaps": []}, "experiment": {"state": "complete", "objective": "Using a modified t-test on ZIKV-infected hNPC RNA-seq data from GEO GSE78711, with GEO GSE35295 used for CMV comparison, the study found broad enrichment of pro-inflammatory and congenital nervous system pathways in ZIKV-infected hNPCs.", "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:27293547"], "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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