Schematic overview of the cellular and molecular mechanisms involved in the cancer progression, including the proposed cellular and molecular mechanisms in cancer cells trajectory. AT1: alveolar type 1 cells; AT2: alveolar type 2 cells; AAH: atypical adenomatous hyperplasia; AIS: adenocarcinoma in situ; MIA: minimally invasive adenocarcinoma; IA: invasive adenocarcinoma; EMT: epithelial-mesenchymal transition

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Center for Computational Systems Medicine
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Gene summary

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Malignant transformation analysis

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Malignant transformation related pathway analysis

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Cell-cell communication analysis

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Single-cell gene regulatory network inference analysis

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Somatic mutation of malignant transformation related genes

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Related drugs of malignant transformation related genes

Gene: POSTN

Gene summary for POSTN

check button Gene summary.

Gene informationSpeciesHuman
Gene symbol

POSTN

Gene ID

10631

Gene nameperiostin
Gene AliasOSF-2
Cytomap13q13.3
Gene Typeprotein-coding
GO ID

GO:0000902

UniProtAcc

A0A024RDT5


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Malignant transformation analysis

check button Identification of the aberrant gene expression in precancerous and cancerous lesions by comparing the gene expression of stem-like cells in diseased tissues with normal stem cells
check button Malignant transformation involving gene list.
Entrez IDSymbolReplicatesSpeciesOrganTissueAdj P-valueLog2FCMalignancy
10631POSTNCA_HPV_3HumanCervixCC3.60e-122.02e-010.0414
10631POSTNP4T-EHumanEsophagusESCC3.23e-122.22e+000.1323
10631POSTNP5T-EHumanEsophagusESCC3.09e-031.97e+000.1327
10631POSTNP10T-EHumanEsophagusESCC7.31e-051.41e+000.116
10631POSTNP42T-EHumanEsophagusESCC3.67e-041.61e+000.1175
10631POSTNP44T-EHumanEsophagusESCC1.60e-092.56e+000.1096
10631POSTNP47T-EHumanEsophagusESCC6.86e-061.90e+000.1067
10631POSTNC21HumanOral cavityOSCC2.95e-081.57e-010.2678
10631POSTNC30HumanOral cavityOSCC2.28e-083.54e-010.3055
10631POSTNC51HumanOral cavityOSCC1.87e-189.19e-010.2674
10631POSTNLN38HumanOral cavityOSCC1.95e-027.03e-010.168
10631POSTNP4_S8_cSCCHumanSkincSCC3.80e-104.61e-01-0.3095
10631POSTNP5_S10_cSCCHumanSkincSCC3.45e-12-4.67e-01-0.299
10631POSTNP1_cSCCHumanSkincSCC2.83e-02-3.99e-010.0292
10631POSTNP4_cSCCHumanSkincSCC5.92e-03-3.44e-01-0.00290000000000005
10631POSTNP10_cSCCHumanSkincSCC1.22e-04-4.00e-010.1017
10631POSTNcSCC_p1HumanSkincSCC1.61e-298.34e-01-0.1916
10631POSTNcSCC_p11HumanSkincSCC9.18e-408.17e-01-0.2102
10631POSTNcSCC_p3HumanSkincSCC8.52e-05-4.08e-01-0.2085
10631POSTNcSCC_p4HumanSkincSCC3.45e-071.95e-01-0.2022
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check button Transcriptomic changes along malignancy continuum.
TissueExpression DynamicsAbbreviation
CervixThe image shows the transcriptomic changes along malignancy continuum.log2FC in expression of this searched gene in stem-like cells from each diseased tissue sample relative to stem-like cells in normal samples in each tissue plotted against the malignancy continuum. Samples are colored based on if they are from different disease stage.CC: Cervix cancer
HSIL_HPV: HPV-infected high-grade squamous intraepithelial lesions
N_HPV: HPV-infected normal cervix
EsophagusThe image shows the transcriptomic changes along malignancy continuum.log2FC in expression of this searched gene in stem-like cells from each diseased tissue sample relative to stem-like cells in normal samples in each tissue plotted against the malignancy continuum. Samples are colored based on if they are from different disease stage.ESCC: Esophageal squamous cell carcinoma
HGIN: High-grade intraepithelial neoplasias
LGIN: Low-grade intraepithelial neoplasias
Oral CavityThe image shows the transcriptomic changes along malignancy continuum.log2FC in expression of this searched gene in stem-like cells from each diseased tissue sample relative to stem-like cells in normal samples in each tissue plotted against the malignancy continuum. Samples are colored based on if they are from different disease stage.EOLP: Erosive Oral lichen planus
LP: leukoplakia
NEOLP: Non-erosive oral lichen planus
OSCC: Oral squamous cell carcinoma
SkinThe image shows the transcriptomic changes along malignancy continuum.log2FC in expression of this searched gene in stem-like cells from each diseased tissue sample relative to stem-like cells in normal samples in each tissue plotted against the malignancy continuum. Samples are colored based on if they are from different disease stage.AK: Actinic keratosis
cSCC: Cutaneous squamous cell carcinoma
SCCIS:squamous cell carcinoma in situ
ThyroidThe image shows the transcriptomic changes along malignancy continuum.log2FC in expression of this searched gene in stem-like cells from each diseased tissue sample relative to stem-like cells in normal samples in each tissue plotted against the malignancy continuum. Samples are colored based on if they are from different disease stage.ATC: Anaplastic thyroid cancer
HT: Hashimoto's thyroiditis
PTC: Papillary thyroid cancer
∗log2FC in expression of this searched gene in stem-like cells from each diseased tissue sample relative to stem-like cells in normal samples in each tissue plotted against the malignancy continuum. Samples are colored based on if they are from different disease stage.

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Malignant transformation related pathway analysis

check buttonFind out the enriched GO biological processes and KEGG pathways involved in transition from healthy to precancer to cancer
check button Figure of enriched GO biological processes.
TissueDisease StageEnriched GO biological Processes
ColorectumADGO analysis - Figure of enriched GO biological processes: Top 15 enriched GO BP terms are showed in the bar plot of each disease state in each tissue. Each row represents a significant GO biological process which is colored according to the -log10(p.adjust).
ColorectumSERGO analysis - Figure of enriched GO biological processes: Top 15 enriched GO BP terms are showed in the bar plot of each disease state in each tissue. Each row represents a significant GO biological process which is colored according to the -log10(p.adjust).
ColorectumMSSGO analysis - Figure of enriched GO biological processes: Top 15 enriched GO BP terms are showed in the bar plot of each disease state in each tissue. Each row represents a significant GO biological process which is colored according to the -log10(p.adjust).
ColorectumMSI-HGO analysis - Figure of enriched GO biological processes: Top 15 enriched GO BP terms are showed in the bar plot of each disease state in each tissue. Each row represents a significant GO biological process which is colored according to the -log10(p.adjust).
ColorectumFAPGO analysis - Figure of enriched GO biological processes: Top 15 enriched GO BP terms are showed in the bar plot of each disease state in each tissue. Each row represents a significant GO biological process which is colored according to the -log10(p.adjust).
∗Top 15 enriched GO BP terms are showed in the bar plot of each disease state in each tissue. Each row represents a significant GO biological process which is colored according to the -log10(p.adjust).
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check button Enriched GO biological processes.
GO IDTissueDisease StageDescriptionGene RatioBg Ratiopvaluep.adjustCount
GO:004206010CervixCCwound healing109/2311422/187231.84e-141.57e-11109
GO:001081010CervixCCregulation of cell-substrate adhesion69/2311221/187238.57e-145.69e-1169
GO:00315898CervixCCcell-substrate adhesion96/2311363/187231.48e-138.85e-1196
GO:002260410CervixCCregulation of cell morphogenesis84/2311309/187231.00e-124.29e-1084
GO:007149610CervixCCcellular response to external stimulus78/2311320/187231.82e-091.98e-0778
GO:00019528CervixCCregulation of cell-matrix adhesion40/2311128/187231.32e-081.04e-0640
GO:00071608CervixCCcell-matrix adhesion60/2311233/187231.58e-081.23e-0660
GO:00071626CervixCCnegative regulation of cell adhesion72/2311303/187232.36e-081.70e-0672
GO:19000249CervixCCregulation of substrate adhesion-dependent cell spreading23/231157/187238.94e-085.04e-0623
GO:00107699CervixCCregulation of cell morphogenesis involved in differentiation31/231196/187232.43e-071.05e-0531
GO:00316689CervixCCcellular response to extracellular stimulus59/2311246/187233.03e-071.24e-0559
GO:00018197CervixCCpositive regulation of cytokine production95/2311467/187234.88e-071.85e-0595
GO:00344469CervixCCsubstrate adhesion-dependent cell spreading32/2311108/187231.36e-064.55e-0532
GO:003166710CervixCCresponse to nutrient levels92/2311474/187235.80e-061.42e-0492
GO:00160498CervixCCcell growth92/2311482/187231.16e-052.49e-0492
GO:00316698CervixCCcellular response to nutrient levels49/2311215/187231.32e-052.68e-0449
GO:00310996CervixCCregeneration46/2311198/187231.43e-052.84e-0446
GO:00346129CervixCCresponse to tumor necrosis factor55/2311253/187231.75e-053.32e-0455
GO:00713569CervixCCcellular response to tumor necrosis factor51/2311229/187231.75e-053.32e-0451
GO:190165410CervixCCresponse to ketone45/2311194/187231.83e-053.44e-0445
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check button Enriched KEGG pathways.
Pathway IDTissueDisease StageDescriptionGene RatioBg Ratiopvaluep.adjustqvalueCount
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Cell-cell communication analysis

check buttonIdentification of potential cell-cell interactions between two cell types and their ligand-receptor pairs for different disease states
LigandReceptorLRpairPathwayTissueDisease Stage
POSTNITGAV_ITGB5POSTN_ITGAV_ITGB5PERIOSTINBreastDCIS
POSTNITGAV_ITGB5POSTN_ITGAV_ITGB5PERIOSTINBreastIDC
POSTNITGAV_ITGB5POSTN_ITGAV_ITGB5PERIOSTINEndometriumHealthy
POSTNITGAV_ITGB5POSTN_ITGAV_ITGB5PERIOSTINEsophagusESCC
POSTNITGAV_ITGB5POSTN_ITGAV_ITGB5PERIOSTINHNSCCHealthy
POSTNITGAV_ITGB5POSTN_ITGAV_ITGB5PERIOSTINHNSCCOSCC
POSTNITGAV_ITGB5POSTN_ITGAV_ITGB5PERIOSTINHNSCCPrecancer
POSTNITGAV_ITGB5POSTN_ITGAV_ITGB5PERIOSTINLungIAC
POSTNITGAV_ITGB5POSTN_ITGAV_ITGB5PERIOSTINProstateTumor
POSTNITGAV_ITGB5POSTN_ITGAV_ITGB5PERIOSTINSkinADJ
POSTNITGAV_ITGB5POSTN_ITGAV_ITGB5PERIOSTINSkinAK
POSTNITGAV_ITGB5POSTN_ITGAV_ITGB5PERIOSTINSkincSCC
POSTNITGAV_ITGB5POSTN_ITGAV_ITGB5PERIOSTINSkinSCCIS
POSTNITGAV_ITGB5POSTN_ITGAV_ITGB5PERIOSTINTHCACancer
POSTNITGAV_ITGB5POSTN_ITGAV_ITGB5PERIOSTINTHCAPrecancer
POSTNITGAV_ITGB5POSTN_ITGAV_ITGB5PERIOSTINTHCAPTC
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Single-cell gene regulatory network inference analysis

check buttonFind out the significant the regulons (TFs) and the target genes of each regulon across cell types for different disease states
TFCell TypeTissueDisease StageTarget GeneRSSRegulon Activity
∗The dot plots of a searched regulon are shown for all cell subpopulations in each disease state of each tissue based on the regulon specific score inferred using pySCENIC and by calculating the average expression.
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Somatic mutation of malignant transformation related genes

check buttonAnnotation of somatic variants for genes involved in malignant transformation
Hugo SymbolVariant ClassVariant ClassificationdbSNP RSHGVScHGVSpHGVSp ShortSWISSPROTBIOTYPESIFTPolyPhenTumor Sample BarcodeTissueHistologySexAgeStageTherapy TypesDrugsOutcome
POSTNSNVMissense_Mutationnovelc.2133N>Gp.Phe711Leup.F711LQ15063protein_codingtolerated_low_confidence(0.21)benign(0)TCGA-5L-AAT0-01Breastbreast invasive carcinomaFemale<65I/IIHormone TherapytamoxiphenSD
POSTNSNVMissense_Mutationc.1133N>Ap.Gly378Glup.G378EQ15063protein_codingtolerated(0.25)benign(0.39)TCGA-A2-A0YH-01Breastbreast invasive carcinomaFemale<65III/IVChemotherapyadriamycinSD
POSTNSNVMissense_Mutationrs753646323c.937G>Ap.Glu313Lysp.E313KQ15063protein_codingdeleterious(0.03)probably_damaging(0.999)TCGA-A2-A0YK-01Breastbreast invasive carcinomaFemale<65I/IIChemotherapycytoxanSD
POSTNSNVMissense_Mutationc.213N>Tp.Gln71Hisp.Q71HQ15063protein_codingdeleterious(0)benign(0.139)TCGA-AN-A0AL-01Breastbreast invasive carcinomaFemale<65III/IVUnknownUnknownSD
POSTNSNVMissense_Mutationc.46G>Ap.Val16Ilep.V16IQ15063protein_codingtolerated(0.42)benign(0.003)TCGA-AO-A12F-01Breastbreast invasive carcinomaFemale<65I/IIChemotherapypaclitaxelSD
POSTNSNVMissense_Mutationrs767315975c.1447G>Ap.Gly483Serp.G483SQ15063protein_codingdeleterious(0.04)possibly_damaging(0.832)TCGA-BH-A1FR-01Breastbreast invasive carcinomaFemale>=65III/IVUnknownUnknownPD
POSTNSNVMissense_Mutationnovelc.373N>Ap.Glu125Lysp.E125KQ15063protein_codingdeleterious(0.04)possibly_damaging(0.585)TCGA-C8-A3M7-01Breastbreast invasive carcinomaFemale<65III/IVUnknownUnknownPD
POSTNinsertionFrame_Shift_Insnovelc.2466dupAp.Val823SerfsTer5p.V823Sfs*5Q15063protein_codingTCGA-AN-A0AK-01Breastbreast invasive carcinomaFemale>=65I/IIUnknownUnknownSD
POSTNdeletionFrame_Shift_Delnovelc.970delCp.Leu324TrpfsTer8p.L324Wfs*8Q15063protein_codingTCGA-B6-A0RS-01Breastbreast invasive carcinomaFemale<65I/IIUnknownUnknownPD
POSTNdeletionFrame_Shift_Delnovelc.1455delTp.His486ThrfsTer18p.H486Tfs*18Q15063protein_codingTCGA-D8-A27V-01Breastbreast invasive carcinomaFemale<65I/IIHormone TherapytamoxiphenSD
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Related drugs of malignant transformation related genes

check buttonIdentification of chemicals and drugs interact with genes involved in malignant transfromation
(DGIdb 4.0)
Entrez IDSymbolCategoryInteraction TypesDrug Claim NameDrug NamePMIDs
10631POSTNDRUGGABLE GENOMEANTISERUM10404027
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