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: C21orf91

Gene summary for C21ORF91

check button Gene summary.

Gene informationSpeciesHuman
Gene symbol

C21orf91

Gene ID

54149

Gene namechromosome 21 open reading frame 91
Gene AliasC21orf14
Cytomap21q21.1
Gene Typeprotein-coding
GO ID

GO:0007275

UniProtAcc

Q68DA1


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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
54149C21orf91LZE2THumanEsophagusESCC4.61e-035.41e-010.082
54149C21orf91LZE4THumanEsophagusESCC4.02e-278.14e-010.0811
54149C21orf91LZE7THumanEsophagusESCC7.21e-076.32e-010.0667
54149C21orf91LZE8THumanEsophagusESCC1.02e-073.76e-010.067
54149C21orf91LZE24THumanEsophagusESCC1.50e-123.48e-010.0596
54149C21orf91LZE6THumanEsophagusESCC6.81e-031.68e-010.0845
54149C21orf91P1T-EHumanEsophagusESCC2.37e-022.11e-010.0875
54149C21orf91P2T-EHumanEsophagusESCC2.79e-295.82e-010.1177
54149C21orf91P4T-EHumanEsophagusESCC1.04e-347.49e-010.1323
54149C21orf91P5T-EHumanEsophagusESCC2.04e-131.97e-010.1327
54149C21orf91P8T-EHumanEsophagusESCC9.19e-141.46e-010.0889
54149C21orf91P9T-EHumanEsophagusESCC3.26e-278.20e-010.1131
54149C21orf91P10T-EHumanEsophagusESCC1.31e-409.18e-010.116
54149C21orf91P11T-EHumanEsophagusESCC1.77e-065.63e-010.1426
54149C21orf91P12T-EHumanEsophagusESCC2.78e-174.69e-010.1122
54149C21orf91P15T-EHumanEsophagusESCC1.23e-286.85e-010.1149
54149C21orf91P16T-EHumanEsophagusESCC1.70e-163.16e-010.1153
54149C21orf91P17T-EHumanEsophagusESCC1.28e-053.34e-010.1278
54149C21orf91P19T-EHumanEsophagusESCC9.58e-032.47e-010.1662
54149C21orf91P20T-EHumanEsophagusESCC1.06e-122.69e-010.1124
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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
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:001635816EsophagusESCCdendrite development130/8552243/187238.33e-032.95e-02130
GO:001635810Oral cavityOSCCdendrite development113/7305243/187231.00e-023.49e-02113
GO:00609967Oral cavityOSCCdendritic spine development50/730599/187231.31e-024.34e-0250
GO:006099821SkincSCCregulation of dendritic spine development28/486461/187236.07e-044.38e-0328
GO:006099622SkincSCCdendritic spine development40/486499/187231.18e-037.70e-0340
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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
C21orf91SNVMissense_Mutationc.58N>Tp.Val20Phep.V20FQ9NYK6protein_codingdeleterious(0)possibly_damaging(0.875)TCGA-A2-A04W-01Breastbreast invasive carcinomaFemale<65I/IIChemotherapycytoxanSD
C21orf91SNVMissense_Mutationc.338N>Tp.Ser113Phep.S113FQ9NYK6protein_codingdeleterious(0)benign(0.021)TCGA-E9-A22B-01Breastbreast invasive carcinomaFemale>=65I/IIHormone TherapytamoxiphenSD
C21orf91SNVMissense_Mutationnovelc.750N>Ap.His250Glnp.H250QQ9NYK6protein_codingtolerated(0.62)benign(0.006)TCGA-GM-A3NY-01Breastbreast invasive carcinomaFemale>=65I/IIHormone TherapyarimidexSD
C21orf91insertionFrame_Shift_Insnovelc.760_761insTAATTCTGGGAp.Glu254ValfsTer24p.E254Vfs*24Q9NYK6protein_codingTCGA-AR-A0TU-01Breastbreast invasive carcinomaFemale<65I/IIUnspecificDoxorubicinSD
C21orf91SNVMissense_Mutationnovelc.26N>Tp.Asn9Ilep.N9IQ9NYK6protein_codingdeleterious(0)possibly_damaging(0.792)TCGA-AM-5820-01Colorectumcolon adenocarcinomaFemale<65I/IIUnknownUnknownSD
C21orf91SNVMissense_Mutationnovelc.770N>Ap.Ser257Tyrp.S257YQ9NYK6protein_codingdeleterious(0)probably_damaging(0.993)TCGA-CA-6717-01Colorectumcolon adenocarcinomaMale<65I/IIChemotherapyoxaliplatinCR
C21orf91SNVMissense_Mutationc.394C>Ap.Leu132Ilep.L132IQ9NYK6protein_codingtolerated(0.05)probably_damaging(0.968)TCGA-CM-6161-01Colorectumcolon adenocarcinomaFemale<65I/IIUnknownUnknownSD
C21orf91SNVMissense_Mutationrs778384745c.586N>Ap.Ala196Thrp.A196TQ9NYK6protein_codingtolerated(0.26)benign(0.003)TCGA-D5-6929-01Colorectumcolon adenocarcinomaFemale<65III/IVChemotherapyoxaliplatinum+SD
C21orf91SNVMissense_Mutationrs75916355c.808N>Ap.Glu270Lysp.E270KQ9NYK6protein_codingdeleterious(0)probably_damaging(0.999)TCGA-EI-6917-01Colorectumrectum adenocarcinomaMale<65III/IVChemotherapy5fluorouracil+oxaciplatina+l-folinianSD
C21orf91insertionFrame_Shift_Insnovelc.597_598insAp.Glu200ArgfsTer6p.E200Rfs*6Q9NYK6protein_codingTCGA-AG-A02N-01Colorectumrectum adenocarcinomaMale>=65I/IIChemotherapyfolinicCR
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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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