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:00525479BreastPrecancerregulation of peptidase activity71/1080461/187232.72e-146.94e-1271
GO:00362939BreastPrecancerresponse to decreased oxygen levels53/1080322/187234.09e-126.84e-1053
GO:00016669BreastPrecancerresponse to hypoxia51/1080307/187237.33e-121.11e-0951
GO:00704829BreastPrecancerresponse to oxygen levels55/1080347/187237.47e-121.11e-0955
GO:00458629BreastPrecancerpositive regulation of proteolysis51/1080372/187237.77e-095.70e-0751
GO:00109529BreastPrecancerpositive regulation of peptidase activity33/1080197/187233.01e-081.89e-0633
GO:00420609BreastPrecancerwound healing48/1080422/187235.48e-061.63e-0448
GO:00905595BreastPrecancerregulation of membrane permeability15/108078/187233.35e-057.29e-0415
GO:00356335BreastPrecancermaintenance of blood-brain barrier8/108035/187236.95e-048.43e-038
GO:19030367BreastPrecancerpositive regulation of response to wounding12/108072/187237.90e-049.30e-0312
GO:00903036BreastPrecancerpositive regulation of wound healing10/108059/187231.86e-031.81e-0210
GO:00018948BreastPrecancertissue homeostasis27/1080268/187233.49e-032.90e-0227
GO:19030348BreastPrecancerregulation of response to wounding19/1080167/187233.60e-032.98e-0219
GO:00020649BreastPrecancerepithelial cell development23/1080220/187234.28e-033.35e-0223
GO:00973058BreastPrecancerresponse to alcohol25/1080253/187236.16e-034.35e-0225
GO:00226049BreastPrecancerregulation of cell morphogenesis29/1080309/187236.88e-034.67e-0229
GO:005254714BreastIDCregulation of peptidase activity96/1434461/187237.58e-206.15e-1796
GO:007048214BreastIDCresponse to oxygen levels64/1434347/187233.45e-115.57e-0964
GO:003629314BreastIDCresponse to decreased oxygen levels60/1434322/187239.26e-111.25e-0860
GO:004586214BreastIDCpositive regulation of proteolysis66/1434372/187239.76e-111.29e-0866
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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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