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: CLDN7

Gene summary for CLDN7

check button Gene summary.

Gene informationSpeciesHuman
Gene symbol

CLDN7

Gene ID

1366

Gene nameclaudin 7
Gene AliasCEPTRL2
Cytomap17p13.1
Gene Typeprotein-coding
GO ID

GO:0007043

UniProtAcc

O95471


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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
1366CLDN7GSM4909282HumanBreastIDC1.08e-05-4.13e-01-0.0288
1366CLDN7GSM4909286HumanBreastIDC8.96e-24-6.51e-010.1081
1366CLDN7GSM4909287HumanBreastIDC4.90e-08-4.39e-010.2057
1366CLDN7GSM4909288HumanBreastIDC4.01e-07-6.68e-010.0988
1366CLDN7GSM4909290HumanBreastIDC9.90e-07-3.52e-010.2096
1366CLDN7GSM4909292HumanBreastIDC1.10e-03-7.32e-010.1236
1366CLDN7GSM4909293HumanBreastIDC4.27e-07-2.66e-010.1581
1366CLDN7GSM4909294HumanBreastIDC3.36e-12-4.84e-010.2022
1366CLDN7GSM4909296HumanBreastIDC2.70e-12-2.96e-010.1524
1366CLDN7GSM4909297HumanBreastIDC6.30e-208.01e-020.1517
1366CLDN7GSM4909308HumanBreastIDC4.95e-08-2.89e-010.158
1366CLDN7GSM4909311HumanBreastIDC3.26e-40-5.29e-010.1534
1366CLDN7GSM4909312HumanBreastIDC4.74e-15-2.75e-010.1552
1366CLDN7GSM4909319HumanBreastIDC5.72e-46-5.08e-010.1563
1366CLDN7GSM4909320HumanBreastIDC3.25e-03-2.65e-010.1575
1366CLDN7GSM4909321HumanBreastIDC1.85e-132.84e-020.1559
1366CLDN7brca1HumanBreastPrecancer1.97e-447.27e-01-0.0338
1366CLDN7brca2HumanBreastPrecancer8.09e-154.24e-01-0.024
1366CLDN7brca3HumanBreastPrecancer1.24e-326.26e-01-0.0263
1366CLDN7M1HumanBreastIDC6.12e-05-4.18e-010.1577
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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
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
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
GCThe 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.CAG: Chronic atrophic gastritis
CAG with IM: Chronic atrophic gastritis with intestinal metaplasia
CSG: Chronic superficial gastritis
GC: Gastric cancer
SIM: Severe intestinal metaplasia
WIM: Wild intestinal metaplasia
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
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:00452169CervixCCcell-cell junction organization53/2311200/187233.83e-082.53e-0653
GO:00343298CervixCCcell junction assembly88/2311420/187233.42e-071.38e-0588
GO:00070439CervixCCcell-cell junction assembly39/2311146/187231.86e-065.94e-0539
GO:00432978CervixCCapical junction assembly24/231178/187231.36e-052.73e-0424
GO:01201927CervixCCtight junction assembly21/231174/187231.69e-042.00e-0321
GO:01201937CervixCCtight junction organization22/231180/187231.97e-042.26e-0322
GO:00708306CervixCCbicellular tight junction assembly18/231170/187231.69e-031.29e-0218
GO:004521614CervixHSIL_HPVcell-cell junction organization23/737200/187234.21e-061.69e-0423
GO:000704314CervixHSIL_HPVcell-cell junction assembly19/737146/187234.72e-061.84e-0419
GO:004329714CervixHSIL_HPVapical junction assembly11/73778/187232.29e-044.03e-0311
GO:007083013CervixHSIL_HPVbicellular tight junction assembly10/73770/187233.94e-046.10e-0310
GO:012019213CervixHSIL_HPVtight junction assembly10/73774/187236.19e-048.62e-0310
GO:012019313CervixHSIL_HPVtight junction organization10/73780/187231.15e-031.38e-0210
GO:003432913CervixHSIL_HPVcell junction assembly28/737420/187234.82e-033.98e-0228
GO:004521624CervixN_HPVcell-cell junction organization15/534200/187236.41e-048.27e-0315
GO:0098742CervixN_HPVcell-cell adhesion via plasma-membrane adhesion molecules17/534273/187232.26e-032.11e-0217
GO:000704323CervixN_HPVcell-cell junction assembly11/534146/187233.15e-032.64e-0211
GO:012019323CervixN_HPVtight junction organization7/53480/187237.80e-034.97e-027
GO:0045216ColorectumADcell-cell junction organization80/3918200/187235.57e-104.58e-0880
GO:0034329ColorectumADcell junction assembly136/3918420/187232.02e-081.15e-06136
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check button Enriched KEGG pathways.
Pathway IDTissueDisease StageDescriptionGene RatioBg Ratiopvaluep.adjustqvalueCount
hsa0513018BreastPrecancerPathogenic Escherichia coli infection38/684197/84653.12e-075.81e-064.45e-0638
hsa0453018BreastPrecancerTight junction31/684169/84651.13e-051.26e-049.64e-0531
hsa0467018BreastPrecancerLeukocyte transendothelial migration20/684114/84657.26e-045.33e-034.09e-0320
hsa0513019BreastPrecancerPathogenic Escherichia coli infection38/684197/84653.12e-075.81e-064.45e-0638
hsa0453019BreastPrecancerTight junction31/684169/84651.13e-051.26e-049.64e-0531
hsa0467019BreastPrecancerLeukocyte transendothelial migration20/684114/84657.26e-045.33e-034.09e-0320
hsa0453024BreastIDCTight junction38/867169/84652.07e-063.20e-052.39e-0538
hsa0513024BreastIDCPathogenic Escherichia coli infection42/867197/84652.66e-063.92e-052.94e-0542
hsa0467024BreastIDCLeukocyte transendothelial migration21/867114/84655.41e-033.13e-022.34e-0221
hsa0453034BreastIDCTight junction38/867169/84652.07e-063.20e-052.39e-0538
hsa0513034BreastIDCPathogenic Escherichia coli infection42/867197/84652.66e-063.92e-052.94e-0542
hsa0467034BreastIDCLeukocyte transendothelial migration21/867114/84655.41e-033.13e-022.34e-0221
hsa0513043BreastDCISPathogenic Escherichia coli infection42/846197/84651.40e-062.15e-051.59e-0542
hsa0453044BreastDCISTight junction37/846169/84653.07e-064.20e-053.09e-0537
hsa0467044BreastDCISLeukocyte transendothelial migration21/846114/84654.07e-032.31e-021.70e-0221
hsa0513053BreastDCISPathogenic Escherichia coli infection42/846197/84651.40e-062.15e-051.59e-0542
hsa0453054BreastDCISTight junction37/846169/84653.07e-064.20e-053.09e-0537
hsa0467054BreastDCISLeukocyte transendothelial migration21/846114/84654.07e-032.31e-021.70e-0221
hsa0513020CervixCCPathogenic Escherichia coli infection63/1267197/84659.28e-102.00e-081.19e-0863
hsa0453020CervixCCTight junction49/1267169/84651.87e-061.78e-051.05e-0549
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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
CLDN7SNVMissense_Mutationnovelc.232N>Gp.Gln78Glup.Q78EO95471protein_codingdeleterious(0)probably_damaging(0.987)TCGA-C5-A2LZ-01Cervixcervical & endocervical cancerFemale>=65III/IVUnknownUnknownPD
CLDN7SNVMissense_Mutationc.439N>Tp.Asp147Tyrp.D147YO95471protein_codingdeleterious(0)probably_damaging(0.961)TCGA-AA-3977-01Colorectumcolon adenocarcinomaMale>=65I/IIUnknownUnknownSD
CLDN7SNVMissense_Mutationnovelc.373N>Cp.Ile125Leup.I125LO95471protein_codingtolerated(0.53)benign(0.053)TCGA-AA-3984-01Colorectumcolon adenocarcinomaFemale<65I/IIUnknownUnknownSD
CLDN7SNVMissense_Mutationrs773251272c.596N>Ap.Arg199Hisp.R199HO95471protein_codingtolerated(0.13)benign(0.107)TCGA-WS-AB45-01Colorectumcolon adenocarcinomaFemale<65I/IIUnknownUnknownSD
CLDN7SNVMissense_Mutationnovelc.345N>Tp.Lys115Asnp.K115NO95471protein_codingdeleterious(0)probably_damaging(0.998)TCGA-AP-A059-01Endometriumuterine corpus endometrioid carcinomaFemale>=65I/IIUnknownUnknownSD
CLDN7SNVMissense_Mutationnovelc.227N>Tp.Ala76Valp.A76VO95471protein_codingtolerated(0.34)benign(0.185)TCGA-AX-A2HD-01Endometriumuterine corpus endometrioid carcinomaFemale>=65III/IVUnknownUnknownSD
CLDN7SNVMissense_Mutationnovelc.373N>Gp.Ile125Valp.I125VO95471protein_codingtolerated(0.42)benign(0.003)TCGA-B5-A1MR-01Endometriumuterine corpus endometrioid carcinomaFemale>=65III/IVUnknownUnknownSD
CLDN7SNVMissense_Mutationnovelc.160N>Cp.Cys54Argp.C54RO95471protein_codingtolerated(0.05)probably_damaging(0.999)TCGA-BG-A222-01Endometriumuterine corpus endometrioid carcinomaFemale<65I/IIUnknownUnknownSD
CLDN7SNVMissense_Mutationnovelc.382N>Ap.Val128Metp.V128MO95471protein_codingtolerated(0.1)benign(0.409)TCGA-DF-A2KN-01Endometriumuterine corpus endometrioid carcinomaFemaleUnknownI/IIUnknownUnknownSD
CLDN7SNVMissense_Mutationnovelc.80T>Cp.Ile27Thrp.I27TO95471protein_codingtolerated(0.08)benign(0.159)TCGA-21-1076-01Lunglung squamous cell carcinomaFemale<65I/IIUnknownUnknownPD
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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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