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: CTSB

Gene summary for CTSB

check button Gene summary.

Gene informationSpeciesHuman
Gene symbol

CTSB

Gene ID

1508

Gene namecathepsin B
Gene AliasAPPS
Cytomap8p23.1
Gene Typeprotein-coding
GO ID

GO:0000003

UniProtAcc

Q5HYG5


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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
1508CTSBGSM4909281HumanBreastIDC9.90e-296.27e-010.21
1508CTSBGSM4909282HumanBreastIDC6.44e-052.62e-01-0.0288
1508CTSBGSM4909285HumanBreastIDC5.41e-04-2.48e-010.21
1508CTSBGSM4909286HumanBreastIDC4.61e-06-3.12e-010.1081
1508CTSBGSM4909290HumanBreastIDC2.10e-05-3.66e-010.2096
1508CTSBGSM4909293HumanBreastIDC2.75e-05-3.35e-010.1581
1508CTSBGSM4909294HumanBreastIDC1.21e-19-4.58e-010.2022
1508CTSBGSM4909296HumanBreastIDC7.71e-10-2.81e-010.1524
1508CTSBGSM4909297HumanBreastIDC1.18e-16-2.20e-010.1517
1508CTSBGSM4909311HumanBreastIDC1.04e-28-4.02e-010.1534
1508CTSBGSM4909312HumanBreastIDC3.79e-19-4.16e-010.1552
1508CTSBGSM4909313HumanBreastIDC2.32e-02-1.00e-020.0391
1508CTSBGSM4909315HumanBreastIDC1.21e-11-4.28e-010.21
1508CTSBGSM4909316HumanBreastIDC2.16e-05-4.79e-010.21
1508CTSBGSM4909319HumanBreastIDC3.86e-39-3.91e-010.1563
1508CTSBGSM4909320HumanBreastIDC8.22e-07-4.41e-010.1575
1508CTSBGSM4909321HumanBreastIDC4.26e-16-2.13e-010.1559
1508CTSBbrca2HumanBreastPrecancer7.29e-225.06e-01-0.024
1508CTSBM2HumanBreastIDC1.14e-03-2.64e-010.21
1508CTSBNCCBC11HumanBreastDCIS2.16e-058.68e-020.1232
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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
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
SkinThe 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.AK: Actinic keratosis
cSCC: Cutaneous squamous cell carcinoma
SCCIS:squamous cell carcinoma in situ
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:00160329BreastPrecancerviral process58/1080415/187233.42e-103.16e-0858
GO:00190589BreastPrecancerviral life cycle47/1080317/187232.42e-091.99e-0747
GO:00444039BreastPrecancerbiological process involved in symbiotic interaction42/1080290/187233.40e-082.11e-0642
GO:00521269BreastPrecancermovement in host environment29/1080175/187232.59e-071.28e-0529
GO:00517019BreastPrecancerbiological process involved in interaction with host31/1080203/187236.52e-072.71e-0531
GO:00444099BreastPrecancerentry into host25/1080151/187231.74e-066.19e-0525
GO:00075653BreastPrecancerfemale pregnancy29/1080193/187232.07e-067.31e-0529
GO:00467189BreastPrecancerviral entry into host cell24/1080144/187232.46e-068.35e-0524
GO:00447063BreastPrecancermulti-multicellular organism process31/1080220/187233.73e-061.19e-0431
GO:00486087BreastPrecancerreproductive structure development43/1080424/187232.36e-043.56e-0343
GO:00614587BreastPrecancerreproductive system development43/1080427/187232.75e-044.00e-0343
GO:00018907BreastPrecancerplacenta development19/1080144/187236.26e-047.78e-0319
GO:001603214BreastIDCviral process75/1434415/187231.98e-124.02e-1075
GO:001905814BreastIDCviral life cycle61/1434317/187231.61e-112.77e-0961
GO:004440314BreastIDCbiological process involved in symbiotic interaction52/1434290/187236.55e-095.03e-0752
GO:000756511BreastIDCfemale pregnancy39/1434193/187231.81e-081.27e-0639
GO:00447061BreastIDCmulti-multicellular organism process41/1434220/187238.58e-085.19e-0641
GO:004860812BreastIDCreproductive structure development60/1434424/187232.71e-061.03e-0460
GO:005212614BreastIDCmovement in host environment32/1434175/187233.33e-061.22e-0432
GO:006145813BreastIDCreproductive system development60/1434427/187233.41e-061.24e-0460
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check button Enriched KEGG pathways.
Pathway IDTissueDisease StageDescriptionGene RatioBg Ratiopvaluep.adjustqvalueCount
hsa0461218BreastPrecancerAntigen processing and presentation19/68478/84659.61e-061.12e-048.62e-0519
hsa042108BreastPrecancerApoptosis25/684136/84657.61e-056.87e-045.26e-0425
hsa0461219BreastPrecancerAntigen processing and presentation19/68478/84659.61e-061.12e-048.62e-0519
hsa0421013BreastPrecancerApoptosis25/684136/84657.61e-056.87e-045.26e-0425
hsa0461223BreastIDCAntigen processing and presentation24/86778/84654.61e-078.33e-066.23e-0624
hsa0421022BreastIDCApoptosis31/867136/84651.34e-051.61e-041.20e-0431
hsa0461233BreastIDCAntigen processing and presentation24/86778/84654.61e-078.33e-066.23e-0624
hsa0421032BreastIDCApoptosis31/867136/84651.34e-051.61e-041.20e-0431
hsa0461242BreastDCISAntigen processing and presentation25/84678/84656.75e-081.28e-069.45e-0725
hsa0421041BreastDCISApoptosis29/846136/84655.92e-055.97e-044.40e-0429
hsa0461252BreastDCISAntigen processing and presentation25/84678/84656.75e-081.28e-069.45e-0725
hsa0421051BreastDCISApoptosis29/846136/84655.92e-055.97e-044.40e-0429
hsa0461220CervixCCAntigen processing and presentation34/126778/84651.06e-092.14e-081.26e-0834
hsa042109CervixCCApoptosis36/1267136/84653.21e-041.68e-039.91e-0436
hsa046213CervixCCNOD-like receptor signaling pathway41/1267186/84655.90e-031.95e-021.15e-0241
hsa04612110CervixCCAntigen processing and presentation34/126778/84651.06e-092.14e-081.26e-0834
hsa0421014CervixCCApoptosis36/1267136/84653.21e-041.68e-039.91e-0436
hsa0462112CervixCCNOD-like receptor signaling pathway41/1267186/84655.90e-031.95e-021.15e-0241
hsa0421023CervixHSIL_HPVApoptosis16/459136/84652.74e-031.78e-021.44e-0216
hsa0421033CervixHSIL_HPVApoptosis16/459136/84652.74e-031.78e-021.44e-0216
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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
CTSBSNVMissense_Mutationnovelc.979N>Ap.Ala327Thrp.A327TP07858protein_codingtolerated(0.06)benign(0.313)TCGA-5L-AAT1-01Breastbreast invasive carcinomaFemale<65III/IVHormone TherapyletrozolSD
CTSBSNVMissense_Mutationc.835G>Ap.Ala279Thrp.A279TP07858protein_codingdeleterious(0.01)probably_damaging(1)TCGA-BH-A0HQ-01Breastbreast invasive carcinomaFemale<65I/IIHormone TherapyarimidexSD
CTSBinsertionFrame_Shift_Insnovelc.933_934insTCp.Ile312SerfsTer52p.I312Sfs*52P07858protein_codingTCGA-A8-A07U-01Breastbreast invasive carcinomaFemale>=65III/IVChemotherapy5-fluorouracilSD
CTSBinsertionNonsense_Mutationnovelc.931_932insGATTTCAACACACAGATTTTTAACAACCTACCCTGAp.Phe310_Lys311insArgPheGlnHisThrAspPheTerGlnProThrLeup.F310_K311insRFQHTDF*QPTLP07858protein_codingTCGA-A8-A07U-01Breastbreast invasive carcinomaFemale>=65III/IVChemotherapy5-fluorouracilSD
CTSBSNVMissense_Mutationc.359G>Tp.Arg120Leup.R120LP07858protein_codingdeleterious(0)probably_damaging(0.993)TCGA-A6-2686-01Colorectumcolon adenocarcinomaFemale>=65I/IIUnknownUnknownSD
CTSBSNVMissense_Mutationnovelc.313N>Cp.Cys105Argp.C105RP07858protein_codingdeleterious(0)benign(0.232)TCGA-AA-3947-01Colorectumcolon adenocarcinomaFemale<65I/IIUnknownUnknownSD
CTSBSNVMissense_Mutationc.536G>Ap.Cys179Tyrp.C179YP07858protein_codingdeleterious(0)probably_damaging(0.997)TCGA-AA-A022-01Colorectumcolon adenocarcinomaFemale>=65I/IIUnknownUnknownSD
CTSBSNVMissense_Mutationrs770370292c.97T>Cp.Tyr33Hisp.Y33HP07858protein_codingtolerated(0.16)benign(0.023)TCGA-CK-6746-01Colorectumcolon adenocarcinomaFemale>=65I/IIUnknownUnknownSD
CTSBSNVMissense_Mutationrs778494806c.964N>Ap.Glu322Lysp.E322KP07858protein_codingdeleterious(0)probably_damaging(1)TCGA-AG-A002-01Colorectumrectum adenocarcinomaMale<65I/IIUnknownUnknownSD
CTSBSNVMissense_Mutationc.571N>Ap.Val191Ilep.V191IP07858protein_codingtolerated(0.09)benign(0.055)TCGA-AG-A002-01Colorectumrectum adenocarcinomaMale<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
1508CTSBDRUGGABLE GENOME, PROTEASE, EXTERNAL SIDE OF PLASMA MEMBRANE, ENZYMEDimethoxybenzylidene-2-thio-imidazole-4-one derivative 1
1508CTSBDRUGGABLE GENOME, PROTEASE, EXTERNAL SIDE OF PLASMA MEMBRANE, ENZYMEinhibitor178103148
1508CTSBDRUGGABLE GENOME, PROTEASE, EXTERNAL SIDE OF PLASMA MEMBRANE, ENZYMEPMID27998201-Compound-22
1508CTSBDRUGGABLE GENOME, PROTEASE, EXTERNAL SIDE OF PLASMA MEMBRANE, ENZYMEPMID27998201-Compound-9
1508CTSBDRUGGABLE GENOME, PROTEASE, EXTERNAL SIDE OF PLASMA MEMBRANE, ENZYMEPMID27998201-Compound-12
1508CTSBDRUGGABLE GENOME, PROTEASE, EXTERNAL SIDE OF PLASMA MEMBRANE, ENZYMEPMID27998201-Compound-11
1508CTSBDRUGGABLE GENOME, PROTEASE, EXTERNAL SIDE OF PLASMA MEMBRANE, ENZYMEPMID27998201-Compound-5
1508CTSBDRUGGABLE GENOME, PROTEASE, EXTERNAL SIDE OF PLASMA MEMBRANE, ENZYMEinhibitor405067337
1508CTSBDRUGGABLE GENOME, PROTEASE, EXTERNAL SIDE OF PLASMA MEMBRANE, ENZYMEinhibitor405560408
1508CTSBDRUGGABLE GENOME, PROTEASE, EXTERNAL SIDE OF PLASMA MEMBRANE, ENZYMEPMID27998201-Compound-17
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