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:0051656ColorectumADestablishment of organelle localization131/3918390/187233.00e-092.06e-07131
GO:1990182ColorectumADexosomal secretion16/391820/187232.67e-081.47e-0616
GO:0097734ColorectumADextracellular exosome biogenesis16/391821/187239.02e-084.52e-0616
GO:0006605ColorectumADprotein targeting105/3918314/187231.39e-076.44e-06105
GO:0016050ColorectumADvesicle organization101/3918300/187231.65e-077.17e-06101
GO:0140112ColorectumADextracellular vesicle biogenesis16/391823/187237.04e-072.49e-0516
GO:0042060ColorectumADwound healing128/3918422/187232.73e-067.89e-05128
GO:0051650ColorectumADestablishment of vesicle localization57/3918161/187231.47e-053.15e-0457
GO:0036257ColorectumADmultivesicular body organization17/391831/187233.45e-056.29e-0417
GO:0071985ColorectumADmultivesicular body sorting pathway19/391837/187234.08e-057.26e-0419
GO:0007032ColorectumADendosome organization33/391882/187235.30e-059.01e-0433
GO:0051648ColorectumADvesicle localization59/3918177/187237.83e-051.25e-0359
GO:0045921ColorectumADpositive regulation of exocytosis33/391886/187231.58e-042.20e-0333
GO:0050878ColorectumADregulation of body fluid levels108/3918379/187232.54e-043.20e-03108
GO:0072593ColorectumADreactive oxygen species metabolic process73/3918239/187232.79e-043.42e-0373
GO:0051047ColorectumADpositive regulation of secretion90/3918310/187234.11e-044.66e-0390
GO:2000379ColorectumADpositive regulation of reactive oxygen species metabolic process29/391876/187234.31e-044.82e-0329
GO:1903532ColorectumADpositive regulation of secretion by cell82/3918282/187236.85e-047.00e-0382
GO:0006887ColorectumADexocytosis96/3918352/187232.48e-031.90e-0296
GO:2000377ColorectumADregulation of reactive oxygen species metabolic process48/3918157/187232.77e-032.09e-0248
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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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