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: PCSK1

Gene summary for PCSK1

check button Gene summary.

Gene informationSpeciesHuman
Gene symbol

PCSK1

Gene ID

5122

Gene nameproprotein convertase subtilisin/kexin type 1
Gene AliasBMIQ12
Cytomap5q15
Gene Typeprotein-coding
GO ID

GO:0006508

UniProtAcc

P29120


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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
5122PCSK1P16T-EHumanEsophagusESCC7.57e-489.73e-010.1153
5122PCSK1P31T-EHumanEsophagusESCC3.64e-511.06e+000.1251
5122PCSK1P38T-EHumanEsophagusESCC2.66e-021.54e-010.127
5122PCSK1P80T-EHumanEsophagusESCC3.99e-154.93e-010.155
5122PCSK1P82T-EHumanEsophagusESCC2.06e-061.40e+000.1072
5122PCSK1P89T-EHumanEsophagusESCC5.43e-137.66e-010.1752
5122PCSK1P104T-EHumanEsophagusESCC4.14e-031.28e+000.0931
5122PCSK1HTA12-15-2HumanPancreasPDAC3.41e-023.46e-010.2315
5122PCSK1HTA12-23-1HumanPancreasPDAC1.64e-025.07e-010.3405
5122PCSK1HTA12-25-1HumanPancreasPDAC3.31e-034.00e-010.313
5122PCSK1HTA12-26-1HumanPancreasPDAC1.84e-146.42e-010.3728
5122PCSK1HTA12-29-1HumanPancreasPDAC5.76e-185.01e-010.3722
5122PCSK1HTA12-9-3HumanPancreasPDAC5.32e-047.41e-010.2045
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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
∗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:005254714BreastIDCregulation of peptidase activity96/1434461/187237.58e-206.15e-1796
GO:005254814BreastIDCregulation of endopeptidase activity88/1434432/187231.20e-174.85e-1588
GO:004586114BreastIDCnegative regulation of proteolysis70/1434351/187238.21e-142.22e-1170
GO:005134613BreastIDCnegative regulation of hydrolase activity71/1434379/187231.33e-122.90e-1071
GO:001046613BreastIDCnegative regulation of peptidase activity56/1434262/187231.39e-122.92e-1056
GO:001095112BreastIDCnegative regulation of endopeptidase activity52/1434252/187233.53e-115.57e-0952
GO:000926612BreastIDCresponse to temperature stimulus34/1434178/187235.88e-072.83e-0534
GO:003166714BreastIDCresponse to nutrient levels62/1434474/187232.33e-055.57e-0462
GO:000940912BreastIDCresponse to cold13/143449/187235.70e-051.20e-0313
GO:005160413BreastIDCprotein maturation35/1434294/187236.18e-034.40e-0235
GO:005254710CervixCCregulation of peptidase activity112/2311461/187236.70e-133.08e-10112
GO:005254810CervixCCregulation of endopeptidase activity103/2311432/187231.89e-115.14e-09103
GO:004586110CervixCCnegative regulation of proteolysis80/2311351/187232.88e-081.98e-0680
GO:00513469CervixCCnegative regulation of hydrolase activity81/2311379/187234.27e-071.67e-0581
GO:00104669CervixCCnegative regulation of peptidase activity60/2311262/187231.27e-064.34e-0560
GO:003166710CervixCCresponse to nutrient levels92/2311474/187235.80e-061.42e-0492
GO:001095110CervixCCnegative regulation of endopeptidase activity56/2311252/187237.43e-061.74e-0456
GO:00516048CervixCCprotein maturation56/2311294/187235.90e-045.59e-0356
GO:00092668CervixCCresponse to temperature stimulus37/2311178/187239.45e-047.95e-0337
GO:00094098CervixCCresponse to cold13/231149/187235.34e-033.10e-0213
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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
PCSK1SNVMissense_Mutationc.2245C>Gp.Leu749Valp.L749VP29120protein_codingtolerated_low_confidence(0.06)benign(0.203)TCGA-AR-A1AJ-01Breastbreast invasive carcinomaFemale>=65I/IIUnknownUnknownSD
PCSK1SNVMissense_Mutationnovelc.1012N>Ap.Gly338Serp.G338SP29120protein_codingdeleterious(0)probably_damaging(1)TCGA-BH-A0EB-01Breastbreast invasive carcinomaFemale>=65I/IIHormone TherapyarimidexSD
PCSK1SNVMissense_Mutationc.184N>Ap.Gly62Serp.G62SP29120protein_codingtolerated(0.07)benign(0.103)TCGA-BH-A0HF-01Breastbreast invasive carcinomaFemale>=65I/IIHormone TherapyarimidexSD
PCSK1SNVMissense_Mutationc.316N>Cp.Glu106Glnp.E106QP29120protein_codingtolerated(0.3)benign(0.003)TCGA-EK-A2R7-01Cervixcervical & endocervical cancerFemale<65I/IIUnknownUnknownSD
PCSK1SNVMissense_Mutationnovelc.1475G>Ap.Arg492Lysp.R492KP29120protein_codingtolerated(1)benign(0)TCGA-VS-A9UH-01Cervixcervical & endocervical cancerFemale<65I/IIChemotherapycisplatinCR
PCSK1SNVMissense_Mutationnovelc.1030G>Tp.Ala344Serp.A344SP29120protein_codingtolerated(0.8)possibly_damaging(0.613)TCGA-A6-6782-01Colorectumcolon adenocarcinomaMale>=65I/IIUnknownUnknownSD
PCSK1SNVMissense_Mutationrs148617898c.910N>Ap.Val304Ilep.V304IP29120protein_codingtolerated(0.09)possibly_damaging(0.608)TCGA-A6-A566-01Colorectumcolon adenocarcinomaFemale<65III/IVChemotherapyoxaliplatinPD
PCSK1SNVMissense_Mutationrs774886644c.2143N>Tp.Asp715Tyrp.D715YP29120protein_codingdeleterious_low_confidence(0.02)possibly_damaging(0.452)TCGA-AA-3510-01Colorectumcolon adenocarcinomaMale>=65I/IIUnknownUnknownSD
PCSK1SNVMissense_Mutationc.1226N>Gp.His409Argp.H409RP29120protein_codingdeleterious(0)probably_damaging(0.999)TCGA-AA-3510-01Colorectumcolon adenocarcinomaMale>=65I/IIUnknownUnknownSD
PCSK1SNVMissense_Mutationc.737C>Tp.Thr246Metp.T246MP29120protein_codingdeleterious(0)probably_damaging(0.996)TCGA-AA-3966-01Colorectumcolon adenocarcinomaFemale>=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
5122PCSK1DRUGGABLE GENOME, PROTEASE, ENZYMEinhibitor178103178
5122PCSK1DRUGGABLE GENOME, PROTEASE, ENZYMEINSULININSULIN7883951,7925129
5122PCSK1DRUGGABLE GENOME, PROTEASE, ENZYMECALCITONINCALCITONIN14566018
5122PCSK1DRUGGABLE GENOME, PROTEASE, ENZYMEPHOSPHODIESTERASE INHIBITOR8822509
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