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: PIGR

Gene summary for PIGR

check button Gene summary.

Gene informationSpeciesHuman
Gene symbol

PIGR

Gene ID

5284

Gene namepolymeric immunoglobulin receptor
Gene AliasPIGR
Cytomap1q32.1
Gene Typeprotein-coding
GO ID

GO:0001580

UniProtAcc

P01833


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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
5284PIGRGSM4909280HumanBreastPrecancer6.98e-03-6.77e-010.0305
5284PIGRGSM4909281HumanBreastIDC6.51e-32-7.16e-010.21
5284PIGRGSM4909282HumanBreastIDC7.23e-34-7.29e-01-0.0288
5284PIGRGSM4909285HumanBreastIDC2.83e-34-7.20e-010.21
5284PIGRGSM4909286HumanBreastIDC2.83e-34-7.30e-010.1081
5284PIGRGSM4909287HumanBreastIDC3.57e-25-5.57e-010.2057
5284PIGRGSM4909289HumanBreastIDC3.47e-05-7.02e-010.1064
5284PIGRGSM4909290HumanBreastIDC1.94e-18-6.81e-010.2096
5284PIGRGSM4909291HumanBreastIDC8.97e-22-7.30e-010.1753
5284PIGRGSM4909293HumanBreastIDC2.73e-21-6.71e-010.1581
5284PIGRGSM4909294HumanBreastIDC1.37e-30-6.90e-010.2022
5284PIGRGSM4909295HumanBreastIDC8.28e-06-5.25e-010.0898
5284PIGRGSM4909296HumanBreastIDC3.63e-27-6.93e-010.1524
5284PIGRGSM4909297HumanBreastIDC2.76e-25-6.10e-010.1517
5284PIGRGSM4909298HumanBreastIDC4.02e-12-5.46e-010.1551
5284PIGRGSM4909301HumanBreastIDC2.83e-34-7.30e-010.1577
5284PIGRGSM4909302HumanBreastIDC4.76e-29-7.00e-010.1545
5284PIGRGSM4909304HumanBreastIDC6.38e-36-7.28e-010.1636
5284PIGRGSM4909306HumanBreastIDC6.45e-20-6.52e-010.1564
5284PIGRGSM4909307HumanBreastIDC3.19e-23-6.56e-010.1569
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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
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
∗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:00018953StomachCAGretina homeostasis8/55279/187232.26e-032.50e-028
GO:006024941StomachWIManatomical structure homeostasis22/426314/187233.36e-061.93e-0422
GO:000189441StomachWIMtissue homeostasis20/426268/187233.64e-062.03e-0420
GO:00018954StomachWIMretina homeostasis7/42679/187232.13e-032.54e-027
GO:006024951StomachSIManatomical structure homeostasis28/708314/187232.52e-057.73e-0428
GO:000189451StomachSIMtissue homeostasis25/708268/187233.22e-059.44e-0425
GO:00018955StomachSIMretina homeostasis9/70879/187232.91e-032.82e-029
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check button Enriched KEGG pathways.
Pathway IDTissueDisease StageDescriptionGene RatioBg Ratiopvaluep.adjustqvalueCount
hsa046724BreastDCISIntestinal immune network for IgA production11/84649/84657.79e-033.60e-022.65e-0211
hsa0467211BreastDCISIntestinal immune network for IgA production11/84649/84657.79e-033.60e-022.65e-0211
hsa046725CervixHSIL_HPVIntestinal immune network for IgA production10/45949/84652.42e-042.53e-032.05e-0310
hsa0467212CervixHSIL_HPVIntestinal immune network for IgA production10/45949/84652.42e-042.53e-032.05e-0310
hsa0467221CervixN_HPVIntestinal immune network for IgA production7/34949/84653.68e-032.04e-021.60e-027
hsa0467231CervixN_HPVIntestinal immune network for IgA production7/34949/84653.68e-032.04e-021.60e-027
hsa04672StomachGCIntestinal immune network for IgA production10/70849/84656.45e-033.50e-022.46e-0210
hsa046721StomachGCIntestinal immune network for IgA production10/70849/84656.45e-033.50e-022.46e-0210
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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
PIGRSNVMissense_Mutationnovelc.860G>Ap.Gly287Glup.G287EP01833protein_codingdeleterious(0.02)probably_damaging(1)TCGA-A2-A3XT-01Breastbreast invasive carcinomaFemale<65I/IIChemotherapycyclophosphamidePR
PIGRSNVMissense_Mutationc.655N>Gp.Leu219Valp.L219VP01833protein_codingtolerated(1)benign(0.001)TCGA-A8-A092-01Breastbreast invasive carcinomaFemale<65III/IVChemotherapypaclitaxelCR
PIGRSNVMissense_Mutationc.116N>Ap.Thr39Lysp.T39KP01833protein_codingtolerated(1)benign(0.009)TCGA-A8-A0AD-01Breastbreast invasive carcinomaFemale>=65I/IIHormone TherapytamoxiphenSD
PIGRSNVMissense_Mutationnovelc.2233G>Ap.Asp745Asnp.D745NP01833protein_codingtolerated(0.05)benign(0.105)TCGA-AN-A046-01Breastbreast invasive carcinomaFemale>=65I/IIUnknownUnknownSD
PIGRSNVMissense_Mutationnovelc.1324N>Ap.Leu442Metp.L442MP01833protein_codingtolerated(0.3)probably_damaging(0.988)TCGA-AO-A03T-01Breastbreast invasive carcinomaFemale<65I/IIChemotherapycyclophosphamideSD
PIGRSNVMissense_Mutationc.2201N>Tp.Ser734Leup.S734LP01833protein_codingdeleterious(0)probably_damaging(0.996)TCGA-C8-A12Q-01Breastbreast invasive carcinomaFemale>=65III/IVUnknownUnknownPD
PIGRSNVMissense_Mutationrs775192099c.2059G>Ap.Glu687Lysp.E687KP01833protein_codingtolerated(0.09)benign(0.063)TCGA-D8-A1J9-01Breastbreast invasive carcinomaFemale<65I/IIUnknownUnknownSD
PIGRSNVMissense_Mutationc.137N>Tp.Ser46Phep.S46FP01833protein_codingdeleterious(0)probably_damaging(0.999)TCGA-D8-A27G-01Breastbreast invasive carcinomaFemale>=65I/IIUnknownUnknownSD
PIGRSNVMissense_Mutationrs767466182c.1747N>Cp.Asp583Hisp.D583HP01833protein_codingtolerated(0.11)benign(0.178)TCGA-E2-A1IN-01Breastbreast invasive carcinomaFemale<65I/IIHormone TherapyarimidexSD
PIGRSNVMissense_Mutationc.2176N>Gp.Lys726Glup.K726EP01833protein_codingtolerated(1)benign(0)TCGA-E2-A1LS-01Breastbreast invasive carcinomaFemale<65I/IIUnspecificCyclophosphamideSD
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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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