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: POLR3K

Gene summary for POLR3K

check button Gene summary.

Gene informationSpeciesHuman
Gene symbol

POLR3K

Gene ID

51728

Gene nameRNA polymerase III subunit K
Gene AliasC11
Cytomap16p13.3
Gene Typeprotein-coding
GO ID

GO:0002376

UniProtAcc

Q9Y2Y1


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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
51728POLR3KGSM4909282HumanBreastIDC7.33e-042.54e-01-0.0288
51728POLR3KGSM4909290HumanBreastIDC7.47e-052.91e-010.2096
51728POLR3KGSM4909293HumanBreastIDC2.10e-061.61e-010.1581
51728POLR3KGSM4909298HumanBreastIDC2.00e-062.22e-010.1551
51728POLR3KGSM4909301HumanBreastIDC4.88e-062.58e-010.1577
51728POLR3KGSM4909304HumanBreastIDC3.06e-093.32e-010.1636
51728POLR3KGSM4909305HumanBreastIDC1.99e-042.73e-010.0436
51728POLR3KGSM4909306HumanBreastIDC1.30e-255.76e-010.1564
51728POLR3KGSM4909307HumanBreastIDC1.01e-063.19e-010.1569
51728POLR3KGSM4909308HumanBreastIDC8.99e-204.74e-010.158
51728POLR3KGSM4909319HumanBreastIDC1.89e-059.64e-020.1563
51728POLR3KM5HumanBreastIDC1.91e-035.08e-010.1598
51728POLR3KNCCBC5HumanBreastDCIS1.40e-021.62e-010.2046
51728POLR3KDCIS2HumanBreastDCIS1.87e-223.97e-020.0085
51728POLR3KLZE4THumanEsophagusESCC2.35e-072.53e-010.0811
51728POLR3KLZE5THumanEsophagusESCC5.11e-044.83e-010.0514
51728POLR3KLZE7THumanEsophagusESCC4.18e-105.77e-010.0667
51728POLR3KLZE8THumanEsophagusESCC8.72e-052.91e-010.067
51728POLR3KLZE20THumanEsophagusESCC1.67e-123.81e-010.0662
51728POLR3KLZE24THumanEsophagusESCC7.50e-235.00e-010.0596
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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
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
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
∗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:00096157BreastIDCresponse to virus47/1434367/187233.53e-045.16e-0347
GO:000961512BreastDCISresponse to virus45/1390367/187236.16e-047.82e-0345
GO:003447011BreastDCISncRNA processing44/1390395/187234.56e-033.49e-0244
GO:003447015EsophagusESCCncRNA processing300/8552395/187233.09e-353.26e-32300
GO:003466012EsophagusESCCncRNA metabolic process346/8552485/187234.35e-312.51e-28346
GO:000961518EsophagusESCCresponse to virus238/8552367/187236.65e-143.32e-12238
GO:00905013EsophagusESCCRNA phosphodiester bond hydrolysis110/8552152/187231.95e-116.81e-10110
GO:00516075EsophagusESCCdefense response to virus171/8552265/187233.91e-101.05e-08171
GO:01405465EsophagusESCCdefense response to symbiont171/8552265/187233.91e-101.05e-08171
GO:00063833EsophagusESCCtranscription by RNA polymerase III41/855246/187237.69e-101.90e-0841
GO:00080333EsophagusESCCtRNA processing92/8552127/187237.83e-101.93e-0892
GO:00063992EsophagusESCCtRNA metabolic process122/8552179/187239.03e-102.19e-08122
GO:00903053EsophagusESCCnucleic acid phosphodiester bond hydrolysis163/8552261/187233.07e-085.73e-07163
GO:00311233EsophagusESCCRNA 3'-end processing76/8552116/187231.25e-051.15e-0476
GO:00063532EsophagusESCCDNA-templated transcription, termination15/855221/187231.54e-024.96e-0215
GO:00344702LiverHCCncRNA processing293/7958395/187234.26e-386.76e-35293
GO:00346601LiverHCCncRNA metabolic process332/7958485/187231.48e-317.80e-29332
GO:00905011LiverHCCRNA phosphodiester bond hydrolysis101/7958152/187231.99e-095.63e-08101
GO:00311231LiverHCCRNA 3'-end processing81/7958116/187232.27e-096.32e-0881
GO:0008033LiverHCCtRNA processing87/7958127/187232.66e-097.23e-0887
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check button Enriched KEGG pathways.
Pathway IDTissueDisease StageDescriptionGene RatioBg Ratiopvaluep.adjustqvalueCount
hsa0302021EsophagusESCCRNA polymerase28/420534/84658.19e-053.35e-041.71e-0428
hsa046234EsophagusESCCCytosolic DNA-sensing pathway49/420575/84654.35e-031.12e-025.74e-0349
hsa0302031EsophagusESCCRNA polymerase28/420534/84658.19e-053.35e-041.71e-0428
hsa0462311EsophagusESCCCytosolic DNA-sensing pathway49/420575/84654.35e-031.12e-025.74e-0349
hsa030204Oral cavityOSCCRNA polymerase25/370434/84654.12e-041.27e-036.45e-0425
hsa04623Oral cavityOSCCCytosolic DNA-sensing pathway44/370475/84656.44e-031.51e-027.68e-0344
hsa0302011Oral cavityOSCCRNA polymerase25/370434/84654.12e-041.27e-036.45e-0425
hsa046231Oral cavityOSCCCytosolic DNA-sensing pathway44/370475/84656.44e-031.51e-027.68e-0344
hsa046232Oral cavityLPCytosolic DNA-sensing pathway31/241875/84651.17e-023.91e-022.52e-0231
hsa046233Oral cavityLPCytosolic DNA-sensing pathway31/241875/84651.17e-023.91e-022.52e-0231
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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
POLR3KSNVMissense_Mutationrs144406744c.226N>Tp.Arg76Cysp.R76CQ9Y2Y1protein_codingdeleterious(0.03)benign(0.111)TCGA-A8-A06P-01Breastbreast invasive carcinomaFemale<65III/IVUnspecificSD
POLR3KSNVMissense_Mutationrs182344447c.314N>Ap.Arg105Hisp.R105HQ9Y2Y1protein_codingdeleterious(0.03)benign(0.038)TCGA-CM-6162-01Colorectumcolon adenocarcinomaFemale<65III/IVChemotherapyoxaliplatinSD
POLR3KSNVMissense_Mutationrs867241220c.203N>Tp.Ser68Leup.S68LQ9Y2Y1protein_codingtolerated(0.26)benign(0.015)TCGA-AG-A002-01Colorectumrectum adenocarcinomaMale<65I/IIUnknownUnknownSD
POLR3KSNVMissense_Mutationrs763310172c.227G>Ap.Arg76Hisp.R76HQ9Y2Y1protein_codingtolerated(0.06)benign(0.16)TCGA-A5-A2K5-01Endometriumuterine corpus endometrioid carcinomaFemale>=65I/IIUnknownUnknownSD
POLR3KSNVMissense_Mutationrs745993040c.254N>Ap.Arg85Hisp.R85HQ9Y2Y1protein_codingdeleterious(0)benign(0.2)TCGA-EO-A3B0-01Endometriumuterine corpus endometrioid carcinomaFemale<65III/IVUnknownUnknownSD
POLR3KSNVMissense_Mutationc.46N>Ap.Glu16Lysp.E16KQ9Y2Y1protein_codingtolerated(0.29)benign(0.162)TCGA-55-7995-01Lunglung adenocarcinomaFemale>=65I/IIChemotherapycarboplatinCR
POLR3KSNVMissense_Mutationnovelc.148G>Cp.Asp50Hisp.D50HQ9Y2Y1protein_codingdeleterious(0.02)benign(0.36)TCGA-86-6851-01Lunglung adenocarcinomaFemale>=65I/IIUnknownUnknownSD
POLR3KSNVMissense_Mutationrs144406744c.226C>Tp.Arg76Cysp.R76CQ9Y2Y1protein_codingdeleterious(0.03)benign(0.111)TCGA-BR-6852-01Stomachstomach adenocarcinomaFemale<65I/IIUnknownUnknownSD
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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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