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: PGA5

Gene summary for PGA5

check button Gene summary.

Gene informationSpeciesHuman
Gene symbol

PGA5

Gene ID

5222

Gene namepepsinogen A5
Gene AliasPg5
Cytomap11q12.2
Gene Typeprotein-coding
GO ID

GO:0006508

UniProtAcc

P0DJD9


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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
5222PGA5Pat01-BHumanStomachGC5.55e-06-4.78e-010.5754
5222PGA5Pat02-BHumanStomachGC2.02e-08-4.78e-010.0368
5222PGA5Pat03-BHumanStomachGC1.15e-04-4.78e-010.3693
5222PGA5Pat06-BHumanStomachGC1.22e-04-4.78e-01-0.1961
5222PGA5Pat12-BHumanStomachGC2.08e-03-4.66e-010.0325
5222PGA5Pat15-BHumanStomachGC1.69e-07-1.42e-01-0.0778
5222PGA5Pat16-BHumanStomachGC2.02e-08-4.78e-010.1918
5222PGA5Pat17-BHumanStomachGC8.56e-06-4.69e-010.3109
5222PGA5Pat18-BHumanStomachGC2.79e-04-4.78e-01-0.0432
5222PGA5Pat19-BHumanStomachGC1.58e-02-4.78e-010.0826
5222PGA5Pat24-BHumanStomachGC3.33e-09-1.58e-02-0.1184
5222PGA5Pat25-AHumanStomachCAG with IM2.02e-08-4.74e-01-0.1648
5222PGA5Pat26-AHumanStomachCSG2.02e-08-4.78e-01-0.2402
5222PGA5Pat28-AHumanStomachCSG2.19e-486.34e-01-0.2594
5222PGA5Pat29-AHumanStomachCAG with IM9.13e-326.66e-01-0.2769
5222PGA5NAG_1HumanStomachCSG1.47e-03-4.78e-01-0.3534
5222PGA5NAG_2HumanStomachCSG6.13e-03-4.78e-01-0.3324
5222PGA5CAG_2HumanStomachCAG2.02e-08-4.78e-01-0.2831
5222PGA5CAG_3HumanStomachCAG1.03e-04-4.78e-01-0.2766
5222PGA5WIM_1HumanStomachWIM6.13e-03-4.78e-010.0335
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check button Transcriptomic changes along malignancy continuum.
TissueExpression DynamicsAbbreviation
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
∗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:0007586StomachGCdigestion38/1159137/187231.80e-151.22e-1238
GO:00075861StomachCAG with IMdigestion29/1050137/187234.42e-106.93e-0829
GO:00075862StomachCSGdigestion25/1034137/187231.15e-078.25e-0625
GO:00075863StomachCAGdigestion17/552137/187236.00e-074.32e-0517
GO:00075864StomachWIMdigestion17/426137/187231.48e-081.95e-0617
GO:00075865StomachSIMdigestion24/708137/187233.20e-106.29e-0824
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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
∗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
PGA5SNVMissense_Mutationc.839C>Gp.Thr280Serp.T280SP0DJD9protein_codingdeleterious(0.01)probably_damaging(0.997)TCGA-A2-A0CU-01Breastbreast invasive carcinomaFemale>=65I/IIHormone TherapytamoxiphenSD
PGA5SNVMissense_Mutationc.1003N>Ap.Ala335Thrp.A335TP0DJD9protein_codingdeleterious(0.02)probably_damaging(0.942)TCGA-BH-A18G-01Breastbreast invasive carcinomaFemale>=65I/IIUnknownUnknownSD
PGA5SNVMissense_Mutationc.929N>Cp.Ser310Thrp.S310TP0DJD9protein_codingtolerated(0.06)benign(0.166)TCGA-E9-A1RF-01Breastbreast invasive carcinomaFemale>=65III/IVHormone TherapytamoxiphenSD
PGA5SNVMissense_Mutationrs200405121c.787N>Ap.Gly263Argp.G263RP0DJD9protein_codingdeleterious(0)probably_damaging(0.993)TCGA-AA-3994-01Colorectumcolon adenocarcinomaMale>=65III/IVChemotherapycapecitabineCR
PGA5SNVMissense_Mutationrs757055059c.745N>Ap.Glu249Lysp.E249KP0DJD9protein_codingtolerated(0.09)possibly_damaging(0.646)TCGA-NH-A5IV-01Colorectumcolon adenocarcinomaFemale>=65I/IIUnknownUnknownSD
PGA5SNVMissense_Mutationc.989N>Tp.Pro330Leup.P330LP0DJD9protein_codingdeleterious(0.01)probably_damaging(0.982)TCGA-AG-3592-01Colorectumrectum adenocarcinomaMale>=65I/IIUnknownUnknownSD
PGA5SNVMissense_Mutationnovelc.1001N>Ap.Ser334Asnp.S334NP0DJD9protein_codingdeleterious(0.03)possibly_damaging(0.713)TCGA-A5-A0G2-01Endometriumuterine corpus endometrioid carcinomaFemale<65III/IVUnknownUnknownSD
PGA5SNVMissense_Mutationrs752639813c.1066N>Ap.Glu356Lysp.E356KP0DJD9protein_codingtolerated(0.59)benign(0.07)TCGA-A5-A0G2-01Endometriumuterine corpus endometrioid carcinomaFemale<65III/IVUnknownUnknownSD
PGA5SNVMissense_Mutationnovelc.949N>Ap.Leu317Metp.L317MP0DJD9protein_codingtolerated(1)benign(0.075)TCGA-A5-A1OF-01Endometriumuterine corpus endometrioid carcinomaFemale<65I/IIUnknownUnknownSD
PGA5deletionFrame_Shift_Delnovelc.819delNp.Ala274ProfsTer10p.A274Pfs*10P0DJD9protein_codingTCGA-B5-A0JN-01Endometriumuterine corpus endometrioid carcinomaFemale>=65III/IVChemotherapypaclitaxelSD
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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
5222PGA5DRUGGABLE GENOME, PROTEASE, ENZYMEinhibitor252166834
5222PGA5DRUGGABLE GENOME, PROTEASE, ENZYMEinhibitorCHEMBL2367706SUCRALFATE
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