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: SPAG1

Gene summary for SPAG1

check button Gene summary.

Gene informationSpeciesHuman
Gene symbol

SPAG1

Gene ID

6674

Gene namesperm associated antigen 1
Gene AliasCILD28
Cytomap8q22.2
Gene Typeprotein-coding
GO ID

GO:0000003

UniProtAcc

Q07617


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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
6674SPAG1P2T-EHumanEsophagusESCC1.29e-061.25e-010.1177
6674SPAG1P8T-EHumanEsophagusESCC1.14e-132.64e-010.0889
6674SPAG1P16T-EHumanEsophagusESCC1.05e-051.43e-010.1153
6674SPAG1P22T-EHumanEsophagusESCC6.81e-036.21e-020.1236
6674SPAG1P23T-EHumanEsophagusESCC1.50e-134.36e-010.108
6674SPAG1P26T-EHumanEsophagusESCC1.76e-061.05e-010.1276
6674SPAG1P27T-EHumanEsophagusESCC6.28e-105.25e-020.1055
6674SPAG1P28T-EHumanEsophagusESCC5.86e-044.82e-020.1149
6674SPAG1P32T-EHumanEsophagusESCC1.60e-078.75e-020.1666
6674SPAG1P37T-EHumanEsophagusESCC4.08e-047.65e-020.1371
6674SPAG1P39T-EHumanEsophagusESCC2.00e-112.60e-010.0894
6674SPAG1P52T-EHumanEsophagusESCC1.03e-041.48e-020.1555
6674SPAG1P57T-EHumanEsophagusESCC4.40e-051.40e-010.0926
6674SPAG1P62T-EHumanEsophagusESCC1.38e-021.01e-010.1302
6674SPAG1P74T-EHumanEsophagusESCC3.47e-073.08e-010.1479
6674SPAG1P75T-EHumanEsophagusESCC8.64e-194.46e-010.1125
6674SPAG1P76T-EHumanEsophagusESCC2.82e-051.31e-010.1207
6674SPAG1P82T-EHumanEsophagusESCC7.32e-168.65e-010.1072
6674SPAG1P83T-EHumanEsophagusESCC2.38e-038.47e-020.1738
6674SPAG1P127T-EHumanEsophagusESCC1.14e-102.45e-010.0826
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check button Transcriptomic changes along malignancy continuum.
TissueExpression DynamicsAbbreviation
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
∗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:00991114EsophagusESCCmicrotubule-based transport115/8552190/187232.54e-052.15e-04115
GO:0060271LungIACcilium assembly55/2061337/187231.84e-031.88e-0255
GO:0044782LungIACcilium organization58/2061368/187233.15e-032.75e-0258
GO:00602711LungMIACcilium assembly37/967337/187231.29e-059.85e-0437
GO:00447821LungMIACcilium organization38/967368/187233.93e-052.08e-0338
GO:00991113Oral cavityOSCCmicrotubule-based transport96/7305190/187237.92e-044.27e-0396
GO:00991115ThyroidPTCmicrotubule-based transport88/5968190/187232.08e-052.08e-0488
GO:009911112ThyroidATCmicrotubule-based transport91/6293190/187232.97e-052.48e-0491
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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
SPAG1SNVMissense_Mutationc.574N>Cp.Glu192Glnp.E192QQ07617protein_codingtolerated(0.07)possibly_damaging(0.895)TCGA-AC-A23H-01Breastbreast invasive carcinomaFemale>=65I/IIUnknownUnknownPD
SPAG1SNVMissense_Mutationc.191N>Gp.His64Argp.H64RQ07617protein_codingtolerated(1)benign(0)TCGA-D8-A1XK-01Breastbreast invasive carcinomaFemale<65I/IIChemotherapydoxorubicine+cyclophosphamideSD
SPAG1SNVMissense_Mutationrs753165641c.127N>Ap.Leu43Ilep.L43IQ07617protein_codingdeleterious(0.02)benign(0.173)TCGA-C5-A1M9-01Cervixcervical & endocervical cancerFemale<65I/IIChemotherapycisplatinPD
SPAG1SNVMissense_Mutationnovelc.2374C>Ap.Pro792Thrp.P792TQ07617protein_codingtolerated(0.6)benign(0.038)TCGA-VS-A9V5-01Cervixcervical & endocervical cancerFemale<65I/IIChemotherapycarboplatinPD
SPAG1SNVMissense_Mutationnovelc.2053N>Ap.Gln685Lysp.Q685KQ07617protein_codingtolerated(0.24)benign(0.134)TCGA-ZJ-AAX4-01Cervixcervical & endocervical cancerFemale>=65I/IIUnknownUnknownSD
SPAG1SNVMissense_Mutationc.1771C>Tp.Pro591Serp.P591SQ07617protein_codingdeleterious(0.04)benign(0.08)TCGA-AA-3864-01Colorectumcolon adenocarcinomaMale>=65I/IIUnknownUnknownSD
SPAG1SNVMissense_Mutationnovelc.292N>Ap.Asp98Asnp.D98NQ07617protein_codingdeleterious(0)probably_damaging(0.965)TCGA-AA-3930-01Colorectumcolon adenocarcinomaMale>=65III/IVChemotherapycapecitabinePD
SPAG1SNVMissense_Mutationnovelc.313N>Ap.Glu105Lysp.E105KQ07617protein_codingdeleterious(0)probably_damaging(0.941)TCGA-AA-3984-01Colorectumcolon adenocarcinomaFemale<65I/IIUnknownUnknownSD
SPAG1SNVMissense_Mutationrs759277423c.1063N>Ap.Gly355Argp.G355RQ07617protein_codingtolerated(0.29)benign(0)TCGA-AA-3984-01Colorectumcolon adenocarcinomaFemale<65I/IIUnknownUnknownSD
SPAG1SNVMissense_Mutationc.145N>Ap.Gly49Serp.G49SQ07617protein_codingdeleterious(0)probably_damaging(0.999)TCGA-AD-6964-01Colorectumcolon adenocarcinomaMale<65III/IVChemotherapyfolfoxPD
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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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