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: SAP18

Gene summary for SAP18

check button Gene summary.

Gene informationSpeciesHuman
Gene symbol

SAP18

Gene ID

10284

Gene nameSin3A associated protein 18
Gene Alias2HOR0202
Cytomap13q12.11
Gene Typeprotein-coding
GO ID

GO:0000375

UniProtAcc

O00422


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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
10284SAP18GSM4909282HumanBreastIDC1.76e-082.97e-01-0.0288
10284SAP18GSM4909285HumanBreastIDC1.00e-103.11e-010.21
10284SAP18GSM4909286HumanBreastIDC1.40e-05-1.73e-010.1081
10284SAP18GSM4909287HumanBreastIDC7.03e-03-3.23e-010.2057
10284SAP18GSM4909293HumanBreastIDC1.57e-04-2.09e-010.1581
10284SAP18GSM4909294HumanBreastIDC4.15e-05-2.14e-010.2022
10284SAP18GSM4909296HumanBreastIDC5.04e-08-2.27e-010.1524
10284SAP18GSM4909297HumanBreastIDC1.37e-23-3.62e-010.1517
10284SAP18GSM4909309HumanBreastIDC1.45e-03-1.73e-010.0483
10284SAP18GSM4909311HumanBreastIDC3.98e-45-5.51e-010.1534
10284SAP18GSM4909312HumanBreastIDC3.75e-10-2.63e-010.1552
10284SAP18GSM4909313HumanBreastIDC4.18e-04-2.65e-010.0391
10284SAP18GSM4909316HumanBreastIDC9.91e-06-1.23e-010.21
10284SAP18GSM4909317HumanBreastIDC4.72e-244.50e-010.1355
10284SAP18GSM4909318HumanBreastIDC5.39e-175.58e-010.2031
10284SAP18GSM4909319HumanBreastIDC6.00e-57-4.70e-010.1563
10284SAP18GSM4909320HumanBreastIDC1.25e-10-2.65e-010.1575
10284SAP18GSM4909321HumanBreastIDC2.45e-157.42e-020.1559
10284SAP18brca1HumanBreastPrecancer3.41e-113.52e-01-0.0338
10284SAP18brca2HumanBreastPrecancer1.46e-062.42e-01-0.024
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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
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:00083809BreastPrecancerRNA splicing65/1080434/187231.27e-122.53e-1065
GO:00434849BreastPrecancerregulation of RNA splicing34/1080148/187232.66e-124.75e-1034
GO:00003759BreastPrecancerRNA splicing, via transesterification reactions52/1080324/187231.74e-112.22e-0952
GO:00003779BreastPrecancerRNA splicing, via transesterification reactions with bulged adenosine as nucleophile51/1080320/187233.55e-114.04e-0951
GO:00003989BreastPrecancermRNA splicing, via spliceosome51/1080320/187233.55e-114.04e-0951
GO:00480249BreastPrecancerregulation of mRNA splicing, via spliceosome22/1080101/187235.29e-083.18e-0622
GO:19033118BreastPrecancerregulation of mRNA metabolic process38/1080288/187231.63e-065.97e-0538
GO:00506848BreastPrecancerregulation of mRNA processing23/1080137/187233.49e-061.13e-0423
GO:00331199BreastPrecancernegative regulation of RNA splicing9/108025/187236.03e-061.72e-049
GO:00003808BreastPrecanceralternative mRNA splicing, via spliceosome15/108077/187232.86e-056.37e-0415
GO:00003818BreastPrecancerregulation of alternative mRNA splicing, via spliceosome13/108060/187232.98e-056.58e-0413
GO:19033129BreastPrecancernegative regulation of mRNA metabolic process16/108092/187236.70e-051.35e-0316
GO:00480255BreastPrecancernegative regulation of mRNA splicing, via spliceosome6/108020/187236.99e-048.43e-036
GO:00506865BreastPrecancernegative regulation of mRNA processing6/108029/187235.49e-034.01e-026
GO:000838014BreastIDCRNA splicing73/1434434/187231.27e-101.57e-0873
GO:004348414BreastIDCregulation of RNA splicing36/1434148/187233.32e-103.77e-0836
GO:000037514BreastIDCRNA splicing, via transesterification reactions58/1434324/187239.44e-109.58e-0858
GO:000037714BreastIDCRNA splicing, via transesterification reactions with bulged adenosine as nucleophile57/1434320/187231.60e-091.49e-0757
GO:000039814BreastIDCmRNA splicing, via spliceosome57/1434320/187231.60e-091.49e-0757
GO:004802414BreastIDCregulation of mRNA splicing, via spliceosome23/1434101/187231.74e-067.28e-0523
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check button Enriched KEGG pathways.
Pathway IDTissueDisease StageDescriptionGene RatioBg Ratiopvaluep.adjustqvalueCount
hsa03015ColorectumADmRNA surveillance pathway35/209297/84657.95e-033.13e-022.00e-0235
hsa030151ColorectumADmRNA surveillance pathway35/209297/84657.95e-033.13e-022.00e-0235
hsa0301321EsophagusESCCNucleocytoplasmic transport89/4205108/84651.20e-122.37e-111.21e-1189
hsa0301524EsophagusESCCmRNA surveillance pathway72/420597/84656.12e-074.10e-062.10e-0672
hsa0301331EsophagusESCCNucleocytoplasmic transport89/4205108/84651.20e-122.37e-111.21e-1189
hsa0301534EsophagusESCCmRNA surveillance pathway72/420597/84656.12e-074.10e-062.10e-0672
hsa030154LiverCirrhoticmRNA surveillance pathway46/253097/84651.92e-041.30e-038.03e-0446
hsa0301511LiverCirrhoticmRNA surveillance pathway46/253097/84651.92e-041.30e-038.03e-0446
hsa0301521LiverHCCmRNA surveillance pathway66/402097/84653.16e-051.88e-041.04e-0466
hsa0301531LiverHCCmRNA surveillance pathway66/402097/84653.16e-051.88e-041.04e-0466
hsa030136Oral cavityOSCCNucleocytoplasmic transport82/3704108/84657.93e-121.33e-106.77e-1182
hsa030158Oral cavityOSCCmRNA surveillance pathway75/370497/84651.30e-112.01e-101.02e-1075
hsa0301311Oral cavityOSCCNucleocytoplasmic transport82/3704108/84657.93e-121.33e-106.77e-1182
hsa0301513Oral cavityOSCCmRNA surveillance pathway75/370497/84651.30e-112.01e-101.02e-1075
hsa0301523Oral cavityLPmRNA surveillance pathway50/241897/84651.39e-061.50e-059.66e-0650
hsa030132Oral cavityLPNucleocytoplasmic transport53/2418108/84654.68e-064.10e-052.64e-0553
hsa0301533Oral cavityLPmRNA surveillance pathway50/241897/84651.39e-061.50e-059.66e-0650
hsa030133Oral cavityLPNucleocytoplasmic transport53/2418108/84654.68e-064.10e-052.64e-0553
hsa030134Oral cavityEOLPNucleocytoplasmic transport34/1218108/84654.24e-062.91e-051.72e-0534
hsa0301541Oral cavityEOLPmRNA surveillance pathway30/121897/84652.26e-051.20e-047.07e-0530
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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
SAP18SNVMissense_Mutationnovelc.187N>Tp.Asp63Tyrp.D63Yprotein_codingdeleterious(0.03)benign(0.208)TCGA-AN-A046-01Breastbreast invasive carcinomaFemale>=65I/IIUnknownUnknownSD
SAP18SNVMissense_Mutationrs376710499c.503G>Ap.Arg168Hisp.R168Hprotein_codingtolerated(0.1)benign(0.109)TCGA-2W-A8YY-01Cervixcervical & endocervical cancerFemale<65I/IIChemotherapycisplatinCR
SAP18SNVMissense_Mutationc.389C>Ap.Ser130Tyrp.S130Yprotein_codingdeleterious(0)probably_damaging(0.97)TCGA-AG-3727-01Colorectumrectum adenocarcinomaFemale>=65III/IVUnknownUnknownSD
SAP18insertionFrame_Shift_Insnovelc.331_332insTp.Thr113TyrfsTer4p.T113Yfs*4protein_codingTCGA-F4-6570-01Colorectumcolon adenocarcinomaFemale>=65I/IIUnknownUnknownSD
SAP18SNVMissense_Mutationc.308N>Ap.Gly103Aspp.G103Dprotein_codingtolerated(0.13)benign(0.062)TCGA-AP-A051-01Endometriumuterine corpus endometrioid carcinomaFemale>=65I/IIUnknownUnknownSD
SAP18SNVMissense_Mutationnovelc.221N>Gp.Glu74Glyp.E74Gprotein_codingdeleterious(0.01)probably_damaging(0.999)TCGA-AP-A1DK-01Endometriumuterine corpus endometrioid carcinomaFemale<65I/IIUnknownUnknownSD
SAP18SNVMissense_Mutationnovelc.170N>Ap.Gly57Aspp.G57Dprotein_codingdeleterious(0.03)benign(0.405)TCGA-B5-A1MX-01Endometriumuterine corpus endometrioid carcinomaFemale<65I/IIHormone TherapymegaceSD
SAP18SNVMissense_Mutationrs757198379c.108G>Tp.Glu36Aspp.E36Dprotein_codingtolerated(0.17)benign(0.187)TCGA-E6-A1LX-01Endometriumuterine corpus endometrioid carcinomaFemale<65I/IIUnknownUnknownSD
SAP18SNVMissense_Mutationnovelc.350G>Tp.Arg117Ilep.R117Iprotein_codingdeleterious(0.04)benign(0.181)TCGA-E6-A1LX-01Endometriumuterine corpus endometrioid carcinomaFemale<65I/IIUnknownUnknownSD
SAP18SNVMissense_Mutationnovelc.279N>Cp.Lys93Asnp.K93Nprotein_codingdeleterious(0)possibly_damaging(0.561)TCGA-FI-A2D5-01Endometriumuterine corpus endometrioid carcinomaFemale<65III/IVChemotherapycarboplatinumPD
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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
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