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: SMAD6

Gene summary for SMAD6

check button Gene summary.

Gene informationSpeciesHuman
Gene symbol

SMAD6

Gene ID

4091

Gene nameSMAD family member 6
Gene AliasAOVD2
Cytomap15q22.31
Gene Typeprotein-coding
GO ID

GO:0000578

UniProtAcc

O43541


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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
4091SMAD6HCC2_MengHumanLiverHCC9.68e-077.62e-020.0107
4091SMAD6HCC1HumanLiverHCC3.89e-021.32e+000.5336
4091SMAD6S015HumanLiverHCC4.59e-042.04e-010.2375
4091SMAD6S027HumanLiverHCC4.89e-022.18e-010.2446
4091SMAD6S028HumanLiverHCC5.01e-114.07e-010.2503
4091SMAD6S029HumanLiverHCC1.41e-125.69e-010.2581
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check button Transcriptomic changes along malignancy continuum.
TissueExpression DynamicsAbbreviation
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
∗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:004325422LiverHCCregulation of protein-containing complex assembly264/7958428/187235.47e-164.39e-14264
GO:001056322LiverHCCnegative regulation of phosphorus metabolic process259/7958442/187234.29e-121.92e-10259
GO:004593622LiverHCCnegative regulation of phosphate metabolic process258/7958441/187236.00e-122.60e-10258
GO:004232622LiverHCCnegative regulation of phosphorylation227/7958385/187233.98e-111.52e-09227
GO:000193322LiverHCCnegative regulation of protein phosphorylation196/7958342/187231.95e-084.63e-07196
GO:003133312LiverHCCnegative regulation of protein-containing complex assembly91/7958141/187231.01e-071.98e-0691
GO:007155921LiverHCCresponse to transforming growth factor beta141/7958256/187233.08e-053.16e-04141
GO:007156021LiverHCCcellular response to transforming growth factor beta stimulus137/7958250/187235.47e-055.14e-04137
GO:003158922LiverHCCcell-substrate adhesion188/7958363/187232.00e-041.55e-03188
GO:000717921LiverHCCtransforming growth factor beta receptor signaling pathway106/7958198/187231.09e-036.23e-03106
GO:003249611LiverHCCresponse to lipopolysaccharide174/7958343/187231.19e-036.62e-03174
GO:006161422LiverHCCpri-miRNA transcription by RNA polymerase II35/795855/187231.26e-036.92e-0335
GO:00454441LiverHCCfat cell differentiation120/7958229/187231.52e-038.05e-03120
GO:190289312LiverHCCregulation of pri-miRNA transcription by RNA polymerase II34/795854/187231.92e-039.78e-0334
GO:00016553LiverHCCurogenital system development170/7958338/187232.15e-031.08e-02170
GO:000223711LiverHCCresponse to molecule of bacterial origin181/7958363/187232.58e-031.24e-02181
GO:19038442LiverHCCregulation of cellular response to transforming growth factor beta stimulus72/7958131/187232.65e-031.27e-0272
GO:00018222LiverHCCkidney development148/7958293/187233.25e-031.49e-02148
GO:00436271LiverHCCresponse to estrogen44/795875/187233.44e-031.55e-0244
GO:00720012LiverHCCrenal system development152/7958302/187233.45e-031.56e-02152
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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
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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
SMAD6MVAProstateBPHBTNL9,PDGFD,FCN3, etc.2.06e-01The 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.
SMAD6MVAThyroidgoitersSLCO2A1,PLVAP,HPCAL1, etc.6.33e-01The 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.
∗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
SMAD6SNVMissense_Mutationrs757635348c.1025G>Ap.Arg342Hisp.R342HO43541protein_codingdeleterious(0)probably_damaging(1)TCGA-AR-A5QN-01Breastbreast invasive carcinomaFemale>=65III/IVChemotherapytaxotereSD
SMAD6SNVMissense_Mutationnovelc.1076A>Gp.Asp359Glyp.D359GO43541protein_codingdeleterious(0)probably_damaging(0.935)TCGA-5M-AAT6-01Colorectumcolon adenocarcinomaFemale<65III/IVUnknownUnknownPD
SMAD6SNVMissense_Mutationc.1157A>Gp.Lys386Argp.K386RO43541protein_codingdeleterious(0)probably_damaging(1)TCGA-A6-3810-01Colorectumcolon adenocarcinomaMale<65I/IIUnknownUnknownSD
SMAD6SNVMissense_Mutationrs748124400c.1151N>Ap.Arg384Hisp.R384HO43541protein_codingdeleterious(0)probably_damaging(1)TCGA-CK-5916-01Colorectumcolon adenocarcinomaFemale>=65I/IIUnknownUnknownPD
SMAD6SNVMissense_Mutationc.1213N>Tp.Arg405Cysp.R405CO43541protein_codingdeleterious(0)probably_damaging(0.999)TCGA-G4-6588-01Colorectumcolon adenocarcinomaFemale<65I/IIUnknownUnknownSD
SMAD6deletionFrame_Shift_Delc.1296delCp.Gly433AlafsTer106p.G433Afs*106O43541protein_codingTCGA-5M-AAT6-01Colorectumcolon adenocarcinomaFemale<65III/IVUnknownUnknownPD
SMAD6SNVMissense_Mutationnovelc.1163N>Ap.Gly388Aspp.G388DO43541protein_codingdeleterious(0)probably_damaging(0.999)TCGA-AP-A1E1-01Endometriumuterine corpus endometrioid carcinomaFemale>=65I/IIUnknownUnknownSD
SMAD6SNVMissense_Mutationnovelc.948N>Ap.Phe316Leup.F316LO43541protein_codingtolerated(0.38)benign(0.006)TCGA-AX-A05Z-01Endometriumuterine corpus endometrioid carcinomaFemale<65III/IVChemotherapyadriamycinSD
SMAD6SNVMissense_Mutationnovelc.907N>Gp.Thr303Alap.T303AO43541protein_codingtolerated(0.07)benign(0.003)TCGA-B5-A1MR-01Endometriumuterine corpus endometrioid carcinomaFemale>=65III/IVUnknownUnknownSD
SMAD6SNVMissense_Mutationnovelc.1007A>Gp.Tyr336Cysp.Y336CO43541protein_codingdeleterious(0)probably_damaging(1)TCGA-BG-A221-01Endometriumuterine corpus endometrioid carcinomaFemale>=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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