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: STAG2

Gene summary for STAG2

check button Gene summary.

Gene informationSpeciesHuman
Gene symbol

STAG2

Gene ID

10735

Gene namestromal antigen 2
Gene AliasHPE13
CytomapXq25
Gene Typeprotein-coding
GO ID

GO:0000003

UniProtAcc

Q6MZP3


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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
10735STAG2052095_1628-all-cellsHumanProstateBPH1.22e-084.04e-010.1032
10735STAG2052097_1595-all-cellsHumanProstateBPH1.60e-093.71e-010.0972
10735STAG2052099_1652-all-cellsHumanProstateBPH2.35e-154.49e-010.1038
10735STAG2Dong_P1HumanProstateTumor2.40e-217.37e-020.035
10735STAG2Dong_P3HumanProstateTumor9.37e-144.95e-020.0278
10735STAG2Dong_P4HumanProstateTumor4.81e-04-3.35e-030.0292
10735STAG2Dong_P5HumanProstateTumor2.15e-30-1.32e-020.053
10735STAG2GSM5353215_PA_AUG_PB_1B_S2HumanProstateTumor3.08e-046.69e-010.1557
10735STAG2GSM5353221_PA_PB2A_Pool_1_3_S25_L001HumanProstateTumor1.73e-127.06e-010.1633
10735STAG2GSM5353222_PA_PB2B_Pool_1_3_S52_L002HumanProstateTumor2.03e-166.98e-010.1608
10735STAG2GSM5353223_PA_PB2B_Pool_2_S26_L001HumanProstateTumor9.48e-116.79e-010.1604
10735STAG2GSM5353224_PA_PR5186_Pool_1_2_3_S27_L001HumanProstateTumor1.92e-055.45e-010.1621
10735STAG2GSM5353225_PA_PR5196-1_Pool_1_2_3_S53_L002HumanProstateTumor1.02e-046.15e-010.1619
10735STAG2GSM5353226_PA_PR5196-2_Pool_1_2_3_S54_L002HumanProstateTumor1.64e-026.27e-010.159
10735STAG2GSM5353227_PA_PR5199-193K_Pool_1_2_3_S55_L002HumanProstateTumor5.28e-136.86e-010.1602
10735STAG2GSM5353228_PA_PR5199-640K_Pool_1_3_S108_L004HumanProstateTumor9.75e-056.47e-010.1537
10735STAG2GSM5353236_PA_PR5251_T1_S7_L001HumanProstateTumor4.86e-066.74e-010.1608
10735STAG2GSM5353237_PA_PR5251_T2_S8_L001HumanProstateTumor2.53e-057.57e-010.1622
10735STAG2GSM5353240_PA_PR5254_T1_S15_L001HumanProstateTumor4.07e-032.71e-010.1575
10735STAG2GSM5353243_PA_PR5261_T1_S23_L002HumanProstateTumor1.08e-041.82e-010.1545
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check button Transcriptomic changes along malignancy continuum.
TissueExpression DynamicsAbbreviation
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
LiverThe 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.HCC: Hepatocellular carcinoma
NAFLD: Non-alcoholic fatty liver disease
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
ProstateThe 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.BPH: Benign Prostatic Hyperplasia
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:014001414EsophagusESCCmitotic nuclear division218/8552287/187236.17e-261.78e-23218
GO:00008194EsophagusESCCsister chromatid segregation157/8552202/187238.41e-211.33e-18157
GO:000705911EsophagusESCCchromosome segregation238/8552346/187231.72e-181.82e-16238
GO:190285015EsophagusESCCmicrotubule cytoskeleton organization involved in mitosis116/8552147/187231.25e-169.91e-15116
GO:000705214EsophagusESCCmitotic spindle organization97/8552120/187232.17e-151.33e-1397
GO:000705114EsophagusESCCspindle organization134/8552184/187235.70e-142.87e-12134
GO:00482853EsophagusESCCorganelle fission301/8552488/187234.64e-132.12e-11301
GO:00988133EsophagusESCCnuclear chromosome segregation187/8552281/187231.00e-124.36e-11187
GO:00002802EsophagusESCCnuclear division270/8552439/187231.17e-114.24e-10270
GO:00512256EsophagusESCCspindle assembly85/8552117/187232.72e-095.98e-0885
GO:009030715EsophagusESCCmitotic spindle assembly52/855265/187231.41e-082.77e-0752
GO:00070627EsophagusESCCsister chromatid cohesion40/855262/187232.14e-039.54e-0340
GO:01400142LiverCirrhoticmitotic nuclear division97/4634287/187233.32e-042.87e-0397
GO:00070522LiverCirrhoticmitotic spindle organization46/4634120/187236.56e-044.98e-0346
GO:00903073LiverCirrhoticmitotic spindle assembly27/463465/187232.14e-031.32e-0227
GO:19028502LiverCirrhoticmicrotubule cytoskeleton organization involved in mitosis52/4634147/187232.52e-031.51e-0252
GO:00070514LiverCirrhoticspindle organization62/4634184/187233.88e-032.10e-0262
GO:00512252LiverCirrhoticspindle assembly41/4634117/187238.08e-033.79e-0241
GO:0000819LiverCirrhoticsister chromatid segregation65/4634202/187231.01e-024.52e-0265
GO:014001411LiverHCCmitotic nuclear division174/7958287/187233.74e-101.23e-08174
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check button Enriched KEGG pathways.
Pathway IDTissueDisease StageDescriptionGene RatioBg Ratiopvaluep.adjustqvalueCount
hsa0411023EsophagusESCCCell cycle126/4205157/84651.34e-155.60e-142.87e-14126
hsa0411033EsophagusESCCCell cycle126/4205157/84651.34e-155.60e-142.87e-14126
hsa041104LiverCirrhoticCell cycle61/2530157/84659.53e-033.21e-021.98e-0261
hsa0411011LiverCirrhoticCell cycle61/2530157/84659.53e-033.21e-021.98e-0261
hsa041102LiverHCCCell cycle106/4020157/84652.54e-073.04e-061.69e-06106
hsa041103LiverHCCCell cycle106/4020157/84652.54e-073.04e-061.69e-06106
hsa041108Oral cavityOSCCCell cycle118/3704157/84657.15e-162.66e-141.35e-14118
hsa0411015Oral cavityOSCCCell cycle118/3704157/84657.15e-162.66e-141.35e-14118
hsa0411041Oral cavityEOLPCell cycle42/1218157/84653.20e-051.61e-049.52e-0542
hsa0411051Oral cavityEOLPCell cycle42/1218157/84653.20e-051.61e-049.52e-0542
hsa0411061Oral cavityNEOLPCell cycle37/1112157/84652.29e-041.58e-039.95e-0437
hsa0411071Oral cavityNEOLPCell cycle37/1112157/84652.29e-041.58e-039.95e-0437
hsa041107ProstateBPHCell cycle49/1718157/84657.39e-043.59e-032.22e-0349
hsa0411014ProstateBPHCell cycle49/1718157/84657.39e-043.59e-032.22e-0349
hsa0411021ProstateTumorCell cycle51/1791157/84655.67e-042.89e-031.79e-0351
hsa0411031ProstateTumorCell cycle51/1791157/84655.67e-042.89e-031.79e-0351
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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
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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
STAG2SNVMissense_Mutationnovelc.1222N>Ap.Glu408Lysp.E408KQ8N3U4protein_codingtolerated(0.39)possibly_damaging(0.498)TCGA-5L-AAT1-01Breastbreast invasive carcinomaFemale<65III/IVHormone TherapyletrozolSD
STAG2SNVMissense_Mutationc.2093A>Gp.His698Argp.H698RQ8N3U4protein_codingdeleterious(0)probably_damaging(0.945)TCGA-A2-A0EQ-01Breastbreast invasive carcinomaFemale<65I/IIChemotherapyadriamycinSD
STAG2SNVMissense_Mutationnovelc.1416G>Tp.Glu472Aspp.E472DQ8N3U4protein_codingdeleterious(0.01)probably_damaging(0.917)TCGA-A7-A0DB-01Breastbreast invasive carcinomaFemale<65I/IIHormone TherapyarimidexSD
STAG2SNVMissense_Mutationc.1234N>Tp.Asn412Tyrp.N412YQ8N3U4protein_codingtolerated(0.1)possibly_damaging(0.568)TCGA-A8-A081-01Breastbreast invasive carcinomaFemale>=65I/IIUnknownUnknownSD
STAG2SNVMissense_Mutationnovelc.206G>Ap.Arg69Glnp.R69QQ8N3U4protein_codingtolerated(0.24)benign(0.34)TCGA-AN-A046-01Breastbreast invasive carcinomaFemale>=65I/IIUnknownUnknownSD
STAG2SNVMissense_Mutationc.1456G>Ap.Asp486Asnp.D486NQ8N3U4protein_codingdeleterious(0)possibly_damaging(0.777)TCGA-B6-A0I9-01Breastbreast invasive carcinomaFemale<65III/IVUnknownUnknownPD
STAG2SNVMissense_Mutationc.3385C>Tp.Pro1129Serp.P1129SQ8N3U4protein_codingtolerated(0.37)benign(0.013)TCGA-BH-A0AW-01Breastbreast invasive carcinomaFemale<65I/IIChemotherapycarboplatinSD
STAG2SNVMissense_Mutationc.1678A>Tp.Arg560Trpp.R560WQ8N3U4protein_codingdeleterious(0.01)possibly_damaging(0.908)TCGA-D8-A1X5-01Breastbreast invasive carcinomaFemale>=65III/IVHormone TherapytamoxiphenSD
STAG2SNVMissense_Mutationc.1712T>Cp.Leu571Prop.L571PQ8N3U4protein_codingdeleterious(0)probably_damaging(0.997)TCGA-D8-A1XQ-01Breastbreast invasive carcinomaFemale>=65I/IIUnknownUnknownSD
STAG2SNVMissense_Mutationc.832C>Gp.Gln278Glup.Q278EQ8N3U4protein_codingtolerated(0.06)benign(0.415)TCGA-E2-A10C-01Breastbreast invasive carcinomaFemale<65I/IIChemotherapycytoxanSD
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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
10735STAG2CLINICALLY ACTIONABLE, DRUG RESISTANCETrametinibTRAMETINIB27500726
10735STAG2CLINICALLY ACTIONABLE, DRUG RESISTANCECamptothecinCAMPTOTHECIN21852505,24356817
10735STAG2CLINICALLY ACTIONABLE, DRUG RESISTANCEDabrafenibDABRAFENIB27500726
10735STAG2CLINICALLY ACTIONABLE, DRUG RESISTANCETemozolomideTEMOZOLOMIDE21852505,24356817
10735STAG2CLINICALLY ACTIONABLE, DRUG RESISTANCEOlaparibOLAPARIB21852505,24356817
10735STAG2CLINICALLY ACTIONABLE, DRUG RESISTANCEVEMURAFENIBVEMURAFENIB27500726
10735STAG2CLINICALLY ACTIONABLE, DRUG RESISTANCEVemurafenibVEMURAFENIB27500726
10735STAG2CLINICALLY ACTIONABLE, DRUG RESISTANCERucaparibRUCAPARIB21852505,24356817
10735STAG2CLINICALLY ACTIONABLE, DRUG RESISTANCEVeliparibVELIPARIB21852505,24356817
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