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: RAB27A

Gene summary for RAB27A

check button Gene summary.

Gene informationSpeciesHuman
Gene symbol

RAB27A

Gene ID

5873

Gene nameRAB27A, member RAS oncogene family
Gene AliasGS2
Cytomap15q21.3
Gene Typeprotein-coding
GO ID

GO:0001775

UniProtAcc

A2RU94


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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
5873RAB27AHTA11_3410_2000001011HumanColorectumAD1.40e-03-2.99e-010.0155
5873RAB27AHTA11_2112_2000001011HumanColorectumSER2.86e-049.66e-01-0.2196
5873RAB27AHTA11_99999971662_82457HumanColorectumMSS9.37e-10-3.31e-010.3859
5873RAB27AHTA11_99999974143_84620HumanColorectumMSS8.25e-10-3.29e-010.3005
5873RAB27AA002-C-010HumanColorectumFAP8.73e-06-1.57e-010.242
5873RAB27AA015-C-203HumanColorectumFAP3.02e-15-3.22e-01-0.1294
5873RAB27AA015-C-204HumanColorectumFAP1.87e-02-2.27e-01-0.0228
5873RAB27AA002-C-201HumanColorectumFAP9.56e-08-2.53e-010.0324
5873RAB27AA002-C-203HumanColorectumFAP8.53e-04-2.11e-010.2786
5873RAB27AA001-C-119HumanColorectumFAP2.64e-03-2.44e-01-0.1557
5873RAB27AA001-C-108HumanColorectumFAP2.27e-12-2.92e-01-0.0272
5873RAB27AA002-C-205HumanColorectumFAP3.41e-11-3.16e-01-0.1236
5873RAB27AA001-C-104HumanColorectumFAP6.45e-07-2.39e-010.0184
5873RAB27AA015-C-005HumanColorectumFAP1.01e-02-1.88e-01-0.0336
5873RAB27AA015-C-006HumanColorectumFAP5.00e-05-2.50e-01-0.0994
5873RAB27AA015-C-106HumanColorectumFAP2.46e-07-2.27e-01-0.0511
5873RAB27AA002-C-114HumanColorectumFAP6.25e-10-3.31e-01-0.1561
5873RAB27AA015-C-104HumanColorectumFAP9.53e-15-3.04e-01-0.1899
5873RAB27AA001-C-014HumanColorectumFAP1.17e-08-2.23e-010.0135
5873RAB27AA002-C-016HumanColorectumFAP9.47e-10-2.39e-010.0521
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check button Transcriptomic changes along malignancy continuum.
TissueExpression DynamicsAbbreviation
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
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
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:004211010ProstateBPHT cell activation111/3107487/187232.11e-041.72e-03111
GO:007259310ProstateBPHreactive oxygen species metabolic process61/3107239/187232.71e-042.13e-0361
GO:005087817ProstateBPHregulation of body fluid levels89/3107379/187233.08e-042.37e-0389
GO:00070326ProstateBPHendosome organization26/310782/187235.42e-043.81e-0326
GO:200037710ProstateBPHregulation of reactive oxygen species metabolic process42/3107157/187238.41e-045.46e-0342
GO:200037910ProstateBPHpositive regulation of reactive oxygen species metabolic process24/310776/187239.29e-045.91e-0324
GO:00719854ProstateBPHmultivesicular body sorting pathway14/310737/187231.58e-039.23e-0314
GO:00075968ProstateBPHblood coagulation53/3107217/187231.91e-031.09e-0253
GO:00508178ProstateBPHcoagulation54/3107222/187231.92e-031.09e-0254
GO:00362575ProstateBPHmultivesicular body organization12/310731/187232.69e-031.43e-0212
GO:00075998ProstateBPHhemostasis53/3107222/187233.21e-031.67e-0253
GO:00024565ProstateBPHT cell mediated immunity28/3107109/187231.02e-024.27e-0228
GO:00022863ProstateBPHT cell activation involved in immune response29/3107114/187231.04e-024.35e-0229
GO:19035324ProstateBPHpositive regulation of secretion by cell62/3107282/187231.07e-024.45e-0262
GO:00019136ProstateBPHT cell mediated cytotoxicity15/310749/187231.09e-024.50e-0215
GO:000660519ProstateTumorprotein targeting109/3246314/187236.11e-147.30e-12109
GO:004206019ProstateTumorwound healing127/3246422/187235.32e-113.41e-09127
GO:005165614ProstateTumorestablishment of organelle localization109/3246390/187239.97e-082.67e-06109
GO:001605012ProstateTumorvesicle organization87/3246300/187233.44e-077.71e-0687
GO:005165014ProstateTumorestablishment of vesicle localization49/3246161/187233.02e-053.62e-0449
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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
RAB27ASNVMissense_Mutationc.610N>Tp.His204Tyrp.H204YP51159protein_codingtolerated(0.05)benign(0.009)TCGA-E9-A1N8-01Breastbreast invasive carcinomaFemale<65I/IIChemotherapydoxorubicinSD
RAB27ASNVMissense_Mutationc.599N>Ap.Arg200Glnp.R200QP51159protein_codingtolerated(0.64)benign(0)TCGA-2W-A8YY-01Cervixcervical & endocervical cancerFemale<65I/IIChemotherapycisplatinCR
RAB27ASNVMissense_Mutationc.188G>Ap.Gly63Aspp.G63DP51159protein_codingdeleterious(0.01)benign(0.1)TCGA-AA-3864-01Colorectumcolon adenocarcinomaMale>=65I/IIUnknownUnknownSD
RAB27ASNVMissense_Mutationc.520A>Cp.Ile174Leup.I174LP51159protein_codingdeleterious(0.04)benign(0.04)TCGA-AA-A010-01Colorectumcolon adenocarcinomaFemale<65I/IIChemotherapyfolinicCR
RAB27ASNVMissense_Mutationc.112N>Cp.Phe38Leup.F38LP51159protein_codingdeleterious(0)probably_damaging(0.989)TCGA-NH-A5IV-01Colorectumcolon adenocarcinomaFemale>=65I/IIUnknownUnknownSD
RAB27AdeletionFrame_Shift_Delc.297delNp.Phe99LeufsTer3p.F99Lfs*3P51159protein_codingTCGA-AA-3710-01Colorectumcolon adenocarcinomaFemale>=65I/IIUnknownUnknownSD
RAB27ASNVMissense_Mutationc.502N>Gp.Thr168Alap.T168AP51159protein_codingtolerated(0.7)benign(0)TCGA-AP-A056-01Endometriumuterine corpus endometrioid carcinomaFemale<65I/IIUnknownUnknownSD
RAB27ASNVMissense_Mutationc.642N>Tp.Lys214Asnp.K214NP51159protein_codingtolerated(0.3)benign(0.013)TCGA-AP-A1DK-01Endometriumuterine corpus endometrioid carcinomaFemale<65I/IIUnknownUnknownSD
RAB27ASNVMissense_Mutationnovelc.13G>Tp.Asp5Tyrp.D5YP51159protein_codingdeleterious(0)probably_damaging(0.955)TCGA-AX-A2HC-01Endometriumuterine corpus endometrioid carcinomaFemale<65III/IVChemotherapypaclitaxelPD
RAB27ASNVMissense_Mutationnovelc.271N>Tp.Asp91Tyrp.D91YP51159protein_codingdeleterious(0)probably_damaging(0.999)TCGA-B5-A3FA-01Endometriumuterine corpus endometrioid carcinomaFemale>=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
5873RAB27AENZYMEinhibitor328083519
5873RAB27AENZYMEemapalumabEMAPALUMAB
5873RAB27AENZYMEEmapalumab-lzsgEMAPALUMAB
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