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: POLR2J

Gene summary for POLR2J

check button Gene summary.

Gene informationSpeciesHuman
Gene symbol

POLR2J

Gene ID

5439

Gene nameRNA polymerase II subunit J
Gene AliasPOLR2J1
Cytomap7q22.1
Gene Typeprotein-coding
GO ID

GO:0006139

UniProtAcc

P52435


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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
5439POLR2JGSM4909281HumanBreastIDC4.91e-103.74e-010.21
5439POLR2JGSM4909282HumanBreastIDC1.05e-164.64e-01-0.0288
5439POLR2JGSM4909286HumanBreastIDC1.64e-416.99e-010.1081
5439POLR2JGSM4909288HumanBreastIDC1.26e-038.72e-020.0988
5439POLR2JGSM4909293HumanBreastIDC1.92e-083.38e-010.1581
5439POLR2JGSM4909294HumanBreastIDC8.38e-112.88e-010.2022
5439POLR2JGSM4909296HumanBreastIDC1.37e-142.20e-010.1524
5439POLR2JGSM4909297HumanBreastIDC3.79e-14-1.77e-010.1517
5439POLR2JGSM4909298HumanBreastIDC2.03e-103.38e-010.1551
5439POLR2JGSM4909301HumanBreastIDC3.05e-164.31e-010.1577
5439POLR2JGSM4909304HumanBreastIDC3.14e-205.08e-010.1636
5439POLR2JGSM4909306HumanBreastIDC4.48e-215.34e-010.1564
5439POLR2JGSM4909307HumanBreastIDC4.91e-022.26e-010.1569
5439POLR2JGSM4909308HumanBreastIDC5.32e-103.73e-010.158
5439POLR2JGSM4909311HumanBreastIDC1.07e-39-7.07e-020.1534
5439POLR2JGSM4909312HumanBreastIDC6.07e-104.09e-020.1552
5439POLR2JGSM4909315HumanBreastIDC2.23e-124.19e-010.21
5439POLR2JGSM4909316HumanBreastIDC4.99e-092.11e-010.21
5439POLR2JGSM4909318HumanBreastIDC7.26e-054.01e-010.2031
5439POLR2JGSM4909319HumanBreastIDC3.46e-35-2.32e-010.1563
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check button Transcriptomic changes along malignancy continuum.
TissueExpression DynamicsAbbreviation
BreastThe 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.IDC: Invasive ductal carcinoma
DCIS: Ductal carcinoma in situ
Precancer(BRCA1-mut): Precancerous lesion from BRCA1 mutation carriers
Colorectum (GSE201348)The 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.FAP: Familial adenomatous polyposis
CRC: Colorectal cancer
Colorectum (HTA11)The 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.AD: Adenomas
SER: Sessile serrated lesions
MSI-H: Microsatellite-high colorectal cancer
MSS: Microsatellite stable colorectal cancer
EndometriumThe 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.AEH: Atypical endometrial hyperplasia
EEC: Endometrioid Cancer
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
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check button Enriched KEGG pathways.
Pathway IDTissueDisease StageDescriptionGene RatioBg Ratiopvaluep.adjustqvalueCount
hsa0501623BreastIDCHuntington disease103/867306/84655.14e-304.17e-283.12e-28103
hsa0501633BreastIDCHuntington disease103/867306/84655.14e-304.17e-283.12e-28103
hsa0501643BreastDCISHuntington disease101/846306/84651.54e-291.24e-279.13e-28101
hsa0501653BreastDCISHuntington disease101/846306/84651.54e-291.24e-279.13e-28101
hsa05016ColorectumADHuntington disease147/2092306/84651.93e-199.26e-185.91e-18147
hsa050161ColorectumADHuntington disease147/2092306/84651.93e-199.26e-185.91e-18147
hsa050162ColorectumSERHuntington disease127/1580306/84653.29e-211.37e-199.92e-20127
hsa050163ColorectumSERHuntington disease127/1580306/84653.29e-211.37e-199.92e-20127
hsa050164ColorectumMSSHuntington disease141/1875306/84652.90e-211.62e-199.92e-20141
hsa050165ColorectumMSSHuntington disease141/1875306/84652.90e-211.62e-199.92e-20141
hsa0501620EndometriumAEHHuntington disease118/1197306/84653.00e-272.44e-251.78e-25118
hsa05016110EndometriumAEHHuntington disease118/1197306/84653.00e-272.44e-251.78e-25118
hsa0501625EndometriumEECHuntington disease120/1237306/84653.86e-274.23e-253.15e-25120
hsa0501635EndometriumEECHuntington disease120/1237306/84653.86e-274.23e-253.15e-25120
hsa0501630EsophagusHGINHuntington disease129/1383306/84656.81e-287.41e-265.88e-26129
hsa034205EsophagusHGINNucleotide excision repair29/138363/84652.96e-085.36e-074.26e-0729
hsa030205EsophagusHGINRNA polymerase12/138334/84655.62e-033.99e-023.17e-0212
hsa05016113EsophagusHGINHuntington disease129/1383306/84656.81e-287.41e-265.88e-26129
hsa0342012EsophagusHGINNucleotide excision repair29/138363/84652.96e-085.36e-074.26e-0729
hsa0302012EsophagusHGINRNA polymerase12/138334/84655.62e-033.99e-023.17e-0212
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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
POLR2JSNVMissense_Mutationrs771355970c.316N>Tp.Arg106Trpp.R106WP52435protein_codingdeleterious(0)possibly_damaging(0.614)TCGA-A2-A3Y0-01Breastbreast invasive carcinomaFemale<65I/IIChemotherapyadriamycinCR
POLR2JSNVMissense_Mutationnovelc.83N>Ap.Pro28Hisp.P28HP52435protein_codingdeleterious(0)possibly_damaging(0.846)TCGA-D8-A1JN-01Breastbreast invasive carcinomaFemale>=65III/IVHormone TherapyanastrozolumSD
POLR2JSNVMissense_Mutationnovelc.134N>Cp.Ile45Thrp.I45TP52435protein_codingdeleterious(0.02)benign(0.243)TCGA-AA-A029-01Colorectumcolon adenocarcinomaMale>=65I/IIUnknownUnknownSD
POLR2JSNVMissense_Mutationrs746099610c.310N>Tp.Arg104Cysp.R104CP52435protein_codingdeleterious(0.01)probably_damaging(0.976)TCGA-G4-6304-01Colorectumcolon adenocarcinomaFemale>=65I/IIChemotherapyfluorouracilPD
POLR2JSNVMissense_Mutationnovelc.122N>Tp.Thr41Ilep.T41IP52435protein_codingdeleterious(0)probably_damaging(0.995)TCGA-AJ-A3EK-01Endometriumuterine corpus endometrioid carcinomaFemale<65I/IIChemotherapycarboplatinCR
POLR2JSNVMissense_Mutationrs766396668c.323N>Tp.Ala108Valp.A108VP52435protein_codingdeleterious(0.04)benign(0.175)TCGA-AX-A0J1-01Endometriumuterine corpus endometrioid carcinomaFemale>=65I/IIUnknownUnknownSD
POLR2JSNVMissense_Mutationnovelc.40N>Cp.Glu14Glnp.E14QP52435protein_codingdeleterious(0.02)benign(0.187)TCGA-55-6987-01Lunglung adenocarcinomaMale>=65I/IIUnknownUnknownSD
POLR2JSNVMissense_Mutationnovelc.170N>Ap.Leu57Glnp.L57QP52435protein_codingdeleterious(0.02)probably_damaging(0.982)TCGA-90-A59Q-01Lunglung squamous cell carcinomaFemale<65I/IIChemotherapycisplatinPD
POLR2JSNVMissense_Mutationnovelc.21N>Gp.Phe7Leup.F7LP52435protein_codingdeleterious(0.02)benign(0.225)TCGA-CN-A6V1-01Oral cavityhead & neck squamous cell carcinomaMale<65I/IIImmunotherapyerbituxCR
POLR2JinsertionFrame_Shift_Insnovelc.157_158insCCCTCp.Asp53AlafsTer59p.D53Afs*59P52435protein_codingTCGA-IM-A41Z-01Thyroidthyroid carcinomaFemale<65I/IIHormone TherapysynthroidSD
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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
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