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: SDHAF2

Gene summary for SDHAF2

check button Gene summary.

Gene informationSpeciesHuman
Gene symbol

SDHAF2

Gene ID

54949

Gene namesuccinate dehydrogenase complex assembly factor 2
Gene AliasC11orf79
Cytomap11q12.2
Gene Typeprotein-coding
GO ID

GO:0001837

UniProtAcc

Q9NX18


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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
54949SDHAF2HTA11_2487_2000001011HumanColorectumSER3.37e-031.53e-01-0.1808
54949SDHAF2HTA11_1938_2000001011HumanColorectumAD1.73e-093.19e-01-0.0811
54949SDHAF2HTA11_78_2000001011HumanColorectumAD6.68e-051.68e-01-0.1088
54949SDHAF2HTA11_347_2000001011HumanColorectumAD4.93e-102.00e-01-0.1954
54949SDHAF2HTA11_411_2000001011HumanColorectumSER1.86e-065.05e-01-0.2602
54949SDHAF2HTA11_3361_2000001011HumanColorectumAD3.26e-041.57e-01-0.1207
54949SDHAF2HTA11_83_2000001011HumanColorectumSER8.73e-042.18e-01-0.1526
54949SDHAF2HTA11_696_2000001011HumanColorectumAD1.73e-122.39e-01-0.1464
54949SDHAF2HTA11_866_2000001011HumanColorectumAD1.82e-031.27e-01-0.1001
54949SDHAF2HTA11_1391_2000001011HumanColorectumAD7.00e-133.03e-01-0.059
54949SDHAF2HTA11_2992_2000001011HumanColorectumSER2.31e-083.79e-01-0.1706
54949SDHAF2HTA11_546_2000001011HumanColorectumAD7.78e-031.52e-01-0.0842
54949SDHAF2HTA11_866_3004761011HumanColorectumAD2.32e-061.60e-010.096
54949SDHAF2HTA11_7696_3000711011HumanColorectumAD1.92e-041.22e-010.0674
54949SDHAF2HTA11_99999970781_79442HumanColorectumMSS2.07e-071.71e-010.294
54949SDHAF2HTA11_99999971662_82457HumanColorectumMSS6.35e-153.20e-010.3859
54949SDHAF2HTA11_99999973899_84307HumanColorectumMSS5.51e-093.22e-010.2585
54949SDHAF2HTA11_99999974143_84620HumanColorectumMSS4.38e-061.42e-010.3005
54949SDHAF2LZE3DHumanEsophagusHGIN9.53e-034.42e-010.0668
54949SDHAF2LZE4THumanEsophagusESCC7.27e-195.45e-010.0811
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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
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
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
∗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:0046034ColorectumADATP metabolic process142/3918277/187232.64e-298.26e-26142
GO:0006091ColorectumADgeneration of precursor metabolites and energy209/3918490/187233.17e-286.61e-25209
GO:0009060ColorectumADaerobic respiration108/3918189/187239.14e-281.43e-24108
GO:0045333ColorectumADcellular respiration119/3918230/187233.21e-254.02e-22119
GO:0006119ColorectumADoxidative phosphorylation83/3918141/187237.95e-238.30e-2083
GO:0015980ColorectumADenergy derivation by oxidation of organic compounds143/3918318/187232.78e-222.49e-19143
GO:0022900ColorectumADelectron transport chain89/3918175/187231.42e-188.91e-1689
GO:0019646ColorectumADaerobic electron transport chain53/391887/187235.58e-162.16e-1353
GO:0042773ColorectumADATP synthesis coupled electron transport56/391895/187236.76e-162.22e-1356
GO:0042775ColorectumADmitochondrial ATP synthesis coupled electron transport56/391895/187236.76e-162.22e-1356
GO:0022904ColorectumADrespiratory electron transport chain63/3918114/187238.23e-162.45e-1363
GO:0033108ColorectumADmitochondrial respiratory chain complex assembly46/391893/187238.95e-106.91e-0846
GO:0006099ColorectumADtricarboxylic acid cycle19/391830/187235.82e-072.09e-0519
GO:0030111ColorectumADregulation of Wnt signaling pathway102/3918328/187238.51e-062.03e-04102
GO:0016055ColorectumADWnt signaling pathway130/3918444/187231.60e-053.37e-04130
GO:0016311ColorectumADdephosphorylation123/3918417/187231.84e-053.82e-04123
GO:0198738ColorectumADcell-cell signaling by wnt130/3918446/187232.02e-054.10e-04130
GO:0006470ColorectumADprotein dephosphorylation88/3918281/187232.56e-054.89e-0488
GO:0060070ColorectumADcanonical Wnt signaling pathway90/3918303/187231.76e-042.38e-0390
GO:0060828ColorectumADregulation of canonical Wnt signaling pathway77/3918253/187232.19e-042.87e-0377
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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
SDHAF2SNVMissense_Mutationc.251N>Cp.Ile84Thrp.I84TQ9NX18protein_codingdeleterious(0)probably_damaging(0.998)TCGA-AN-A0XS-01Breastbreast invasive carcinomaFemale<65III/IVUnknownUnknownSD
SDHAF2SNVMissense_Mutationrs145616631c.331N>Ap.Glu111Lysp.E111KQ9NX18protein_codingtolerated(0.67)possibly_damaging(0.827)TCGA-B6-A1KF-01Breastbreast invasive carcinomaFemale>=65I/IIUnknownUnknownSD
SDHAF2SNVMissense_Mutationc.29N>Tp.Ser10Leup.S10LQ9NX18protein_codingtolerated_low_confidence(0.83)benign(0)TCGA-Q1-A73O-01Cervixcervical & endocervical cancerFemale<65I/IIChemotherapycisplatinCR
SDHAF2SNVMissense_Mutationc.135G>Tp.Lys45Asnp.K45NQ9NX18protein_codingtolerated(0.17)benign(0.036)TCGA-A6-6141-01Colorectumcolon adenocarcinomaMale<65I/IIChemotherapy5-fuSD
SDHAF2SNVMissense_Mutationrs778585796c.460N>Tp.Arg154Cysp.R154CQ9NX18protein_codingtolerated(0.09)probably_damaging(0.952)TCGA-AA-A01R-01Colorectumcolon adenocarcinomaMale<65III/IVChemotherapy5-fluorouracilPD
SDHAF2SNVMissense_Mutationc.262C>Ap.Leu88Ilep.L88IQ9NX18protein_codingtolerated(0.13)possibly_damaging(0.802)TCGA-CA-6718-01Colorectumcolon adenocarcinomaMale<65I/IIUnknownUnknownPD
SDHAF2insertionFrame_Shift_Insnovelc.224_225insAp.Arg77GlufsTer11p.R77Efs*11Q9NX18protein_codingTCGA-F4-6463-01Colorectumcolon adenocarcinomaMale<65I/IIUnknownUnknownSD
SDHAF2SNVMissense_Mutationc.44N>Ap.Ala15Aspp.A15DQ9NX18protein_codingtolerated_low_confidence(0.13)benign(0.091)TCGA-AP-A056-01Endometriumuterine corpus endometrioid carcinomaFemale<65I/IIUnknownUnknownSD
SDHAF2SNVMissense_Mutationc.253N>Ap.Leu85Ilep.L85IQ9NX18protein_codingtolerated(0.13)probably_damaging(0.998)TCGA-BS-A0UV-01Endometriumuterine corpus endometrioid carcinomaFemale<65III/IVUnknownUnknownSD
SDHAF2SNVMissense_Mutationnovelc.152N>Ap.Pro51Hisp.P51HQ9NX18protein_codingdeleterious(0)possibly_damaging(0.87)TCGA-DF-A2KN-01Endometriumuterine corpus endometrioid carcinomaFemaleUnknownI/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
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