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: CLDN3

Gene summary for CLDN3

check button Gene summary.

Gene informationSpeciesHuman
Gene symbol

CLDN3

Gene ID

1365

Gene nameclaudin 3
Gene AliasC7orf1
Cytomap7q11.23
Gene Typeprotein-coding
GO ID

GO:0000902

UniProtAcc

O15551


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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
1365CLDN3GSM4909285HumanBreastIDC3.30e-043.53e-020.21
1365CLDN3GSM4909286HumanBreastIDC1.64e-15-6.00e-010.1081
1365CLDN3GSM4909287HumanBreastIDC5.37e-052.53e-010.2057
1365CLDN3GSM4909291HumanBreastIDC2.83e-155.77e-010.1753
1365CLDN3GSM4909293HumanBreastIDC6.49e-104.10e-010.1581
1365CLDN3GSM4909294HumanBreastIDC3.75e-02-3.22e-050.2022
1365CLDN3GSM4909297HumanBreastIDC2.04e-082.28e-020.1517
1365CLDN3GSM4909298HumanBreastIDC8.57e-07-4.00e-010.1551
1365CLDN3GSM4909300HumanBreastIDC3.46e-023.66e-010.0334
1365CLDN3GSM4909301HumanBreastIDC2.04e-266.46e-010.1577
1365CLDN3GSM4909305HumanBreastIDC5.47e-114.81e-010.0436
1365CLDN3GSM4909306HumanBreastIDC5.21e-326.98e-010.1564
1365CLDN3GSM4909308HumanBreastIDC4.33e-05-1.86e-010.158
1365CLDN3GSM4909309HumanBreastIDC1.18e-042.85e-010.0483
1365CLDN3GSM4909311HumanBreastIDC1.82e-22-5.21e-010.1534
1365CLDN3GSM4909312HumanBreastIDC2.67e-04-3.08e-010.1552
1365CLDN3GSM4909315HumanBreastIDC5.46e-12-5.52e-010.21
1365CLDN3GSM4909317HumanBreastIDC1.26e-307.38e-010.1355
1365CLDN3GSM4909318HumanBreastIDC1.86e-044.41e-010.2031
1365CLDN3GSM4909319HumanBreastIDC7.69e-362.28e-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
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
LungThe 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.AAH: Atypical adenomatous hyperplasia
AIS: Adenocarcinoma in situ
IAC: Invasive lung adenocarcinoma
MIA: Minimally invasive adenocarcinoma
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:00454462ColorectumFAPendothelial cell differentiation28/2622118/187233.09e-032.32e-0228
GO:00109524ColorectumFAPpositive regulation of peptidase activity41/2622197/187235.49e-033.56e-0241
GO:00343313ColorectumFAPcell junction maintenance11/262235/187236.53e-034.05e-0211
GO:00356331ColorectumFAPmaintenance of blood-brain barrier11/262235/187236.53e-034.05e-0211
GO:002260415EndometriumAEHregulation of cell morphogenesis79/2100309/187231.04e-122.24e-1079
GO:004206016EndometriumAEHwound healing91/2100422/187234.85e-104.61e-0891
GO:004586216EndometriumAEHpositive regulation of proteolysis81/2100372/187232.72e-092.06e-0781
GO:00315329EndometriumAEHactin cytoskeleton reorganization32/2100107/187231.24e-075.80e-0632
GO:005254716EndometriumAEHregulation of peptidase activity85/2100461/187232.47e-067.11e-0585
GO:00343299EndometriumAEHcell junction assembly78/2100420/187234.80e-061.24e-0478
GO:001095216EndometriumAEHpositive regulation of peptidase activity44/2100197/187235.53e-061.38e-0444
GO:00356337EndometriumAEHmaintenance of blood-brain barrier14/210035/187231.12e-052.52e-0414
GO:00303364EndometriumAEHnegative regulation of cell migration65/2100344/187231.65e-053.42e-0465
GO:20001464EndometriumAEHnegative regulation of cell motility67/2100359/187231.86e-053.77e-0467
GO:00512714EndometriumAEHnegative regulation of cellular component movement68/2100367/187232.06e-054.11e-0468
GO:007048215EndometriumAEHresponse to oxygen levels64/2100347/187234.11e-056.99e-0464
GO:004521610EndometriumAEHcell-cell junction organization42/2100200/187234.26e-057.20e-0442
GO:00400134EndometriumAEHnegative regulation of locomotion70/2100391/187234.95e-058.05e-0470
GO:000315810EndometriumAEHendothelium development31/2100136/187238.53e-051.26e-0331
GO:003629315EndometriumAEHresponse to decreased oxygen levels58/2100322/187231.78e-042.30e-0358
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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
hsa04530ColorectumADTight junction76/2092169/84655.49e-099.69e-086.18e-0876
hsa05130ColorectumADPathogenic Escherichia coli infection79/2092197/84651.05e-061.36e-058.65e-0679
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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
CLDN3SNVMissense_Mutationrs782486517c.599N>Tp.Ala200Valp.A200VO15551protein_codingtolerated(0.07)benign(0.023)TCGA-D1-A175-01Endometriumuterine corpus endometrioid carcinomaFemale<65I/IIChemotherapypaclitaxelSD
CLDN3SNVMissense_Mutationrs781958238c.533N>Tp.Ala178Valp.A178VO15551protein_codingdeleterious(0.03)possibly_damaging(0.631)TCGA-D1-A2G6-01Endometriumuterine corpus endometrioid carcinomaFemale<65III/IVUnknownUnknownPD
CLDN3SNVMissense_Mutationnovelc.134N>Cp.Ile45Thrp.I45TO15551protein_codingtolerated(0.35)benign(0.012)TCGA-EY-A1GD-01Endometriumuterine corpus endometrioid carcinomaFemale<65I/IIUnknownUnknownSD
CLDN3SNVMissense_Mutationc.150G>Tp.Trp50Cysp.W50CO15551protein_codingdeleterious(0)probably_damaging(1)TCGA-39-5030-01Lunglung squamous cell carcinomaFemale>=65III/IVUnknownUnknownSD
CLDN3SNVMissense_Mutationc.163N>Cp.Val55Leup.V55LO15551protein_codingdeleterious(0.01)benign(0.329)TCGA-BR-A4QL-01Stomachstomach adenocarcinomaFemale>=65III/IVChemotherapyxelodaCR
CLDN3insertionFrame_Shift_Insnovelc.77dupTp.Leu26PhefsTer285p.L26Ffs*285O15551protein_codingTCGA-CG-5726-01Stomachstomach adenocarcinomaMale>=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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