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: NPC1

Gene summary for NPC1

check button Gene summary.

Gene informationSpeciesHuman
Gene symbol

NPC1

Gene ID

4864

Gene nameNPC intracellular cholesterol transporter 1
Gene AliasNPC
Cytomap18q11.2
Gene Typeprotein-coding
GO ID

GO:0006066

UniProtAcc

O15118


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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
4864NPC1CCI_1HumanCervixCC6.98e-056.52e-010.528
4864NPC1CCI_2HumanCervixCC1.74e-045.18e-010.5249
4864NPC1CCI_3HumanCervixCC1.15e-127.60e-010.516
4864NPC1sample3HumanCervixCC2.50e-042.11e-010.1387
4864NPC1T3HumanCervixCC7.78e-032.15e-010.1389
4864NPC1LZE4THumanEsophagusESCC1.26e-081.47e-010.0811
4864NPC1LZE7THumanEsophagusESCC9.80e-043.38e-010.0667
4864NPC1LZE8THumanEsophagusESCC4.49e-024.33e-020.067
4864NPC1LZE20THumanEsophagusESCC2.26e-021.82e-020.0662
4864NPC1LZE24THumanEsophagusESCC2.22e-031.87e-010.0596
4864NPC1LZE6THumanEsophagusESCC4.80e-021.54e-020.0845
4864NPC1P1T-EHumanEsophagusESCC2.98e-043.86e-010.0875
4864NPC1P2T-EHumanEsophagusESCC7.76e-087.03e-020.1177
4864NPC1P4T-EHumanEsophagusESCC2.29e-082.45e-010.1323
4864NPC1P5T-EHumanEsophagusESCC3.04e-101.84e-010.1327
4864NPC1P8T-EHumanEsophagusESCC3.97e-135.97e-020.0889
4864NPC1P9T-EHumanEsophagusESCC6.85e-294.83e-010.1131
4864NPC1P10T-EHumanEsophagusESCC4.07e-079.56e-020.116
4864NPC1P11T-EHumanEsophagusESCC8.81e-031.56e-010.1426
4864NPC1P12T-EHumanEsophagusESCC3.21e-131.98e-010.1122
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check button Transcriptomic changes along malignancy continuum.
TissueExpression DynamicsAbbreviation
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
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
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
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:001603210CervixCCviral process109/2311415/187235.40e-156.46e-12109
GO:001905810CervixCCviral life cycle87/2311317/187232.20e-131.20e-1087
GO:005212610CervixCCmovement in host environment52/2311175/187237.03e-108.76e-0852
GO:004440910CervixCCentry into host47/2311151/187238.45e-101.03e-0747
GO:005170110CervixCCbiological process involved in interaction with host57/2311203/187231.18e-091.41e-0757
GO:004671810CervixCCviral entry into host cell44/2311144/187235.47e-095.03e-0744
GO:004440310CervixCCbiological process involved in symbiotic interaction71/2311290/187237.94e-096.98e-0771
GO:003133010CervixCCnegative regulation of cellular catabolic process63/2311262/187231.10e-075.68e-0663
GO:004854510CervixCCresponse to steroid hormone74/2311339/187235.71e-072.09e-0574
GO:000989510CervixCCnegative regulation of catabolic process69/2311320/187232.15e-066.55e-0569
GO:00901509CervixCCestablishment of protein localization to membrane54/2311260/187237.67e-051.05e-0354
GO:00162367CervixCCmacroautophagy58/2311291/187231.40e-041.70e-0358
GO:00105067CervixCCregulation of autophagy61/2311317/187232.61e-042.87e-0361
GO:00070347CervixCCvacuolar transport34/2311157/187237.03e-046.40e-0334
GO:00714042CervixCCcellular response to low-density lipoprotein particle stimulus9/231122/187237.19e-046.49e-039
GO:001003810CervixCCresponse to metal ion67/2311373/187239.67e-048.10e-0367
GO:00713839CervixCCcellular response to steroid hormone stimulus40/2311204/187231.93e-031.42e-0240
GO:00315795CervixCCmembrane raft organization9/231125/187232.09e-031.52e-029
GO:00094109CervixCCresponse to xenobiotic stimulus78/2311462/187232.39e-031.70e-0278
GO:00070416CervixCClysosomal transport24/2311114/187235.81e-033.33e-0224
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check button Enriched KEGG pathways.
Pathway IDTissueDisease StageDescriptionGene RatioBg Ratiopvaluep.adjustqvalueCount
hsa0414222EsophagusESCCLysosome102/4205132/84655.11e-117.13e-103.65e-10102
hsa0414232EsophagusESCCLysosome102/4205132/84655.11e-117.13e-103.65e-10102
hsa049796LiverNAFLDCholesterol metabolism20/104351/84659.73e-074.56e-053.67e-0520
hsa0497911LiverNAFLDCholesterol metabolism20/104351/84659.73e-074.56e-053.67e-0520
hsa041422LiverHCCLysosome100/4020132/84652.32e-114.31e-102.40e-10100
hsa049794LiverHCCCholesterol metabolism41/402051/84651.33e-061.35e-057.49e-0641
hsa041423LiverHCCLysosome100/4020132/84652.32e-114.31e-102.40e-10100
hsa049795LiverHCCCholesterol metabolism41/402051/84651.33e-061.35e-057.49e-0641
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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
NPC1SNVMissense_Mutationnovelc.2941N>Tp.Pro981Serp.P981SO15118protein_codingtolerated(0.5)benign(0)TCGA-A2-A0CP-01Breastbreast invasive carcinomaFemale<65I/IIChemotherapycytoxanSD
NPC1SNVMissense_Mutationrs758362397c.2429T>Gp.Val810Glyp.V810GO15118protein_codingtolerated(0.4)benign(0)TCGA-A2-A0CQ-01Breastbreast invasive carcinomaFemale<65I/IIChemotherapyadriamycinSD
NPC1SNVMissense_Mutationnovelc.1030N>Gp.Ser344Alap.S344AO15118protein_codingtolerated(0.43)benign(0)TCGA-A2-A0CS-01Breastbreast invasive carcinomaFemale>=65III/IVHormone TherapyanastrozoleSD
NPC1SNVMissense_Mutationrs748862167c.3493N>Ap.Val1165Metp.V1165MO15118protein_codingdeleterious(0)probably_damaging(0.999)TCGA-A2-A0YD-01Breastbreast invasive carcinomaFemale<65I/IIChemotherapycytoxanSD
NPC1SNVMissense_Mutationc.2918N>Tp.Asp973Valp.D973VO15118protein_codingdeleterious(0.02)benign(0.01)TCGA-A8-A0AD-01Breastbreast invasive carcinomaFemale>=65I/IIHormone TherapytamoxiphenSD
NPC1SNVMissense_Mutationc.1756G>Cp.Glu586Glnp.E586QO15118protein_codingtolerated(0.15)benign(0.042)TCGA-AN-A0XW-01Breastbreast invasive carcinomaFemale<65III/IVUnknownUnknownSD
NPC1SNVMissense_Mutationnovelc.1030N>Gp.Ser344Alap.S344AO15118protein_codingtolerated(0.43)benign(0)TCGA-B6-A0IA-01Breastbreast invasive carcinomaFemale<65I/IIUnknownUnknownSD
NPC1SNVMissense_Mutationnovelc.1030N>Gp.Ser344Alap.S344AO15118protein_codingtolerated(0.43)benign(0)TCGA-BH-A0BR-01Breastbreast invasive carcinomaFemale<65I/IIUnknownUnknownSD
NPC1SNVMissense_Mutationnovelc.1030N>Gp.Ser344Alap.S344AO15118protein_codingtolerated(0.43)benign(0)TCGA-BH-A0HO-01Breastbreast invasive carcinomaFemale<65I/IIChemotherapycyclophosphamideSD
NPC1SNVMissense_Mutationnovelc.271N>Gp.Leu91Valp.L91VO15118protein_codingtolerated(0.49)benign(0)TCGA-BH-A2L8-01Breastbreast invasive carcinomaFemale<65I/IIChemotherapycytoxanCR
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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
4864NPC1TRANSPORTER, DRUGGABLE GENOMESU-4312CHEMBL328710
4864NPC1TRANSPORTER, DRUGGABLE GENOMEGNF-PF-1872CHEMBL600103
4864NPC1TRANSPORTER, DRUGGABLE GENOMEDNDI1417701CHEMBL1326164
4864NPC1TRANSPORTER, DRUGGABLE GENOMETCMDC-124354CHEMBL546344
4864NPC1TRANSPORTER, DRUGGABLE GENOMEGNF-PF-3149CHEMBL582507
4864NPC1TRANSPORTER, DRUGGABLE GENOMEBIOCHANINBIOCHANIN
4864NPC1TRANSPORTER, DRUGGABLE GENOME25-HYDROXYCHOLESTEROLCHEMBL16904623830695
4864NPC1TRANSPORTER, DRUGGABLE GENOMETCMDC-125353CHEMBL547924
4864NPC1TRANSPORTER, DRUGGABLE GENOMENITAZOXANIDENITAZOXANIDE
4864NPC1TRANSPORTER, DRUGGABLE GENOMENSC-44661CHEMBL571228
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