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: PEX1

Gene summary for PEX1

check button Gene summary.

Gene informationSpeciesHuman
Gene symbol

PEX1

Gene ID

5189

Gene nameperoxisomal biogenesis factor 1
Gene AliasHMLR1
Cytomap7q21.2
Gene Typeprotein-coding
GO ID

GO:0006605

UniProtAcc

O43933


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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
5189PEX1LZE4THumanEsophagusESCC8.05e-052.08e-010.0811
5189PEX1LZE7THumanEsophagusESCC1.39e-073.39e-010.0667
5189PEX1LZE24THumanEsophagusESCC1.37e-061.61e-010.0596
5189PEX1P1T-EHumanEsophagusESCC1.90e-023.04e-010.0875
5189PEX1P2T-EHumanEsophagusESCC1.37e-224.13e-010.1177
5189PEX1P4T-EHumanEsophagusESCC1.03e-153.54e-010.1323
5189PEX1P5T-EHumanEsophagusESCC2.27e-034.62e-020.1327
5189PEX1P8T-EHumanEsophagusESCC9.34e-102.11e-010.0889
5189PEX1P9T-EHumanEsophagusESCC1.40e-051.25e-010.1131
5189PEX1P10T-EHumanEsophagusESCC8.54e-151.59e-010.116
5189PEX1P11T-EHumanEsophagusESCC9.80e-073.05e-010.1426
5189PEX1P12T-EHumanEsophagusESCC1.76e-184.56e-010.1122
5189PEX1P15T-EHumanEsophagusESCC3.14e-112.51e-010.1149
5189PEX1P16T-EHumanEsophagusESCC4.53e-508.54e-010.1153
5189PEX1P17T-EHumanEsophagusESCC2.76e-042.40e-010.1278
5189PEX1P20T-EHumanEsophagusESCC3.28e-164.04e-010.1124
5189PEX1P21T-EHumanEsophagusESCC4.33e-132.01e-010.1617
5189PEX1P22T-EHumanEsophagusESCC7.19e-091.54e-010.1236
5189PEX1P23T-EHumanEsophagusESCC3.24e-134.24e-010.108
5189PEX1P24T-EHumanEsophagusESCC3.24e-039.88e-020.1287
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check button Transcriptomic changes along malignancy continuum.
TissueExpression DynamicsAbbreviation
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
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:00069799BreastPrecancerresponse to oxidative stress70/1080446/187231.59e-144.26e-1270
GO:00621979BreastPrecancercellular response to chemical stress51/1080337/187232.40e-102.34e-0851
GO:00003029BreastPrecancerresponse to reactive oxygen species38/1080222/187231.47e-091.23e-0738
GO:00345999BreastPrecancercellular response to oxidative stress42/1080288/187232.78e-081.79e-0642
GO:00425429BreastPrecancerresponse to hydrogen peroxide26/1080146/187232.52e-071.26e-0526
GO:19033118BreastPrecancerregulation of mRNA metabolic process38/1080288/187231.63e-065.97e-0538
GO:00454548BreastPrecancercell redox homeostasis11/108035/187232.59e-068.65e-0511
GO:00075688BreastPrecanceraging41/1080339/187235.95e-061.71e-0441
GO:00064028BreastPrecancermRNA catabolic process31/1080232/187231.12e-052.93e-0431
GO:00346149BreastPrecancercellular response to reactive oxygen species23/1080155/187232.82e-056.31e-0423
GO:00064018BreastPrecancerRNA catabolic process34/1080278/187232.88e-056.39e-0434
GO:00007238BreastPrecancertelomere maintenance20/1080131/187236.10e-051.25e-0320
GO:00346558BreastPrecancernucleobase-containing compound catabolic process42/1080407/187231.91e-043.06e-0342
GO:00467007BreastPrecancerheterocycle catabolic process44/1080445/187233.49e-044.88e-0344
GO:00094108BreastPrecancerresponse to xenobiotic stimulus45/1080462/187234.17e-045.56e-0345
GO:00442708BreastPrecancercellular nitrogen compound catabolic process44/1080451/187234.64e-046.12e-0344
GO:00322003BreastPrecancertelomere organization20/1080159/187238.45e-049.82e-0320
GO:00194397BreastPrecanceraromatic compound catabolic process44/1080467/187239.55e-041.07e-0244
GO:19013617BreastPrecancerorganic cyclic compound catabolic process45/1080495/187231.73e-031.74e-0245
GO:00434888BreastPrecancerregulation of mRNA stability19/1080158/187231.92e-031.86e-0219
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check button Enriched KEGG pathways.
Pathway IDTissueDisease StageDescriptionGene RatioBg Ratiopvaluep.adjustqvalueCount
hsa041467EsophagusESCCPeroxisome55/420582/84651.04e-033.27e-031.68e-0355
hsa0414612EsophagusESCCPeroxisome55/420582/84651.04e-033.27e-031.68e-0355
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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
PEX1SNVMissense_Mutationc.749G>Ap.Gly250Glup.G250EO43933protein_codingtolerated(0.06)possibly_damaging(0.896)TCGA-A2-A0YK-01Breastbreast invasive carcinomaFemale<65I/IIChemotherapycytoxanSD
PEX1SNVMissense_Mutationnovelc.171C>Ap.Phe57Leup.F57LO43933protein_codingtolerated(0.09)benign(0.298)TCGA-AN-A046-01Breastbreast invasive carcinomaFemale>=65I/IIUnknownUnknownSD
PEX1SNVMissense_Mutationnovelc.3025N>Cp.Asp1009Hisp.D1009HO43933protein_codingdeleterious(0)probably_damaging(0.946)TCGA-BH-A0B6-01Breastbreast invasive carcinomaFemale<65I/IIUnknownUnknownSD
PEX1SNVMissense_Mutationrs780349018c.1285G>Ap.Val429Ilep.V429IO43933protein_codingtolerated(0.11)benign(0.083)TCGA-BH-A0BP-01Breastbreast invasive carcinomaFemale>=65I/IIUnknownUnknownSD
PEX1SNVMissense_Mutationc.3581A>Gp.Asp1194Glyp.D1194GO43933protein_codingdeleterious(0)benign(0.133)TCGA-E9-A1R7-01Breastbreast invasive carcinomaFemale<65I/IIHormone TherapyfarestonSD
PEX1SNVMissense_Mutationc.3146N>Gp.Ala1049Glyp.A1049GO43933protein_codingdeleterious(0)probably_damaging(0.949)TCGA-E9-A244-01Breastbreast invasive carcinomaFemale<65I/IIChemotherapycyclophosphamideSD
PEX1SNVMissense_Mutationc.1970N>Gp.Ser657Cysp.S657CO43933protein_codingdeleterious(0)probably_damaging(0.995)TCGA-GM-A2DO-01Breastbreast invasive carcinomaFemale<65I/IIHormone TherapytamoxiphenCR
PEX1insertionFrame_Shift_Insnovelc.429dupTp.Pro144SerfsTer5p.P144Sfs*5O43933protein_codingTCGA-A8-A09Z-01Breastbreast invasive carcinomaFemale>=65I/IIUnknownUnknownSD
PEX1insertionFrame_Shift_Insnovelc.437_438insCTTAGATAp.Trp146CysfsTer18p.W146Cfs*18O43933protein_codingTCGA-AO-A0JB-01Breastbreast invasive carcinomaFemale<65III/IVChemotherapycyclophosphamideSD
PEX1SNVMissense_Mutationnovelc.1883N>Gp.Asp628Glyp.D628GO43933protein_codingdeleterious(0.01)benign(0.024)TCGA-5M-AAT6-01Colorectumcolon adenocarcinomaFemale<65III/IVUnknownUnknownPD
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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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