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: FEN1

Gene summary for FEN1

check button Gene summary.

Gene informationSpeciesHuman
Gene symbol

FEN1

Gene ID

2237

Gene nameflap structure-specific endonuclease 1
Gene AliasFEN-1
Cytomap11q12.2
Gene Typeprotein-coding
GO ID

GO:0000723

UniProtAcc

P39748


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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
2237FEN1HTA11_1938_2000001011HumanColorectumAD4.00e-032.09e-01-0.0811
2237FEN1HTA11_696_2000001011HumanColorectumAD2.05e-062.43e-01-0.1464
2237FEN1HTA11_1391_2000001011HumanColorectumAD2.86e-093.71e-01-0.059
2237FEN1HTA11_866_3004761011HumanColorectumAD2.51e-021.12e-010.096
2237FEN1HTA11_7696_3000711011HumanColorectumAD1.92e-041.52e-010.0674
2237FEN1HTA11_6818_2000001021HumanColorectumAD1.15e-021.70e-010.0588
2237FEN1HTA11_99999970781_79442HumanColorectumMSS1.09e-164.06e-010.294
2237FEN1HTA11_99999965062_69753HumanColorectumMSI-H7.89e-035.36e-010.3487
2237FEN1HTA11_99999971662_82457HumanColorectumMSS4.38e-061.99e-010.3859
2237FEN1HTA11_99999973899_84307HumanColorectumMSS1.46e-022.13e-010.2585
2237FEN1LZE2THumanEsophagusESCC4.73e-035.42e-010.082
2237FEN1LZE7THumanEsophagusESCC2.07e-156.79e-010.0667
2237FEN1LZE24THumanEsophagusESCC3.17e-061.51e-010.0596
2237FEN1LZE21THumanEsophagusESCC6.52e-031.62e-010.0655
2237FEN1LZE6THumanEsophagusESCC9.61e-052.15e-010.0845
2237FEN1P1T-EHumanEsophagusESCC2.44e-062.76e-010.0875
2237FEN1P2T-EHumanEsophagusESCC3.34e-287.43e-010.1177
2237FEN1P4T-EHumanEsophagusESCC1.44e-195.65e-010.1323
2237FEN1P5T-EHumanEsophagusESCC1.28e-133.53e-010.1327
2237FEN1P8T-EHumanEsophagusESCC2.42e-165.09e-010.0889
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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
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:0006401ColorectumADRNA catabolic process102/3918278/187238.64e-106.76e-08102
GO:0044270ColorectumADcellular nitrogen compound catabolic process147/3918451/187233.35e-092.23e-07147
GO:0046700ColorectumADheterocycle catabolic process145/3918445/187234.37e-092.84e-07145
GO:0034655ColorectumADnucleobase-containing compound catabolic process133/3918407/187231.56e-089.12e-07133
GO:0019439ColorectumADaromatic compound catabolic process146/3918467/187237.48e-083.84e-06146
GO:1901361ColorectumADorganic cyclic compound catabolic process153/3918495/187238.23e-084.18e-06153
GO:2001252ColorectumADpositive regulation of chromosome organization35/391882/187236.90e-061.72e-0435
GO:0033044ColorectumADregulation of chromosome organization60/3918187/187232.25e-042.94e-0360
GO:0007063ColorectumADregulation of sister chromatid cohesion12/391821/187233.02e-043.62e-0312
GO:0000723ColorectumADtelomere maintenance43/3918131/187239.77e-049.20e-0343
GO:0007062ColorectumADsister chromatid cohesion23/391862/187232.51e-031.92e-0223
GO:0045787ColorectumADpositive regulation of cell cycle85/3918313/187234.76e-033.22e-0285
GO:00064012ColorectumMSSRNA catabolic process102/3467278/187235.07e-131.02e-10102
GO:00442702ColorectumMSScellular nitrogen compound catabolic process141/3467451/187232.95e-113.83e-09141
GO:00467002ColorectumMSSheterocycle catabolic process139/3467445/187234.37e-115.05e-09139
GO:00346552ColorectumMSSnucleobase-containing compound catabolic process129/3467407/187237.48e-118.18e-09129
GO:19013612ColorectumMSSorganic cyclic compound catabolic process148/3467495/187233.47e-103.18e-08148
GO:00194392ColorectumMSSaromatic compound catabolic process140/3467467/187238.56e-106.85e-08140
GO:20012522ColorectumMSSpositive regulation of chromosome organization33/346782/187233.72e-061.07e-0433
GO:00330441ColorectumMSSregulation of chromosome organization55/3467187/187231.86e-042.63e-0355
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check button Enriched KEGG pathways.
Pathway IDTissueDisease StageDescriptionGene RatioBg Ratiopvaluep.adjustqvalueCount
hsa03410Oral cavityOSCCBase excision repair32/370444/84659.11e-053.25e-041.65e-0432
hsa034101Oral cavityOSCCBase excision repair32/370444/84659.11e-053.25e-041.65e-0432
hsa030302Oral cavityLPDNA replication23/241836/84651.08e-057.79e-055.02e-0523
hsa034102Oral cavityLPBase excision repair23/241844/84657.66e-043.75e-032.42e-0323
hsa030303Oral cavityLPDNA replication23/241836/84651.08e-057.79e-055.02e-0523
hsa034103Oral cavityLPBase excision repair23/241844/84657.66e-043.75e-032.42e-0323
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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
FEN1SNVMissense_Mutationc.788N>Ap.Leu263Hisp.L263HP39748protein_codingdeleterious(0)possibly_damaging(0.735)TCGA-A8-A06X-01Breastbreast invasive carcinomaFemale>=65I/IIUnknownUnknownSD
FEN1SNVMissense_Mutationnovelc.394A>Gp.Lys132Glup.K132EP39748protein_codingdeleterious(0)benign(0.398)TCGA-B6-A0IN-01Breastbreast invasive carcinomaFemale<65I/IIUnknownUnknownPD
FEN1SNVMissense_Mutationc.607N>Tp.Pro203Serp.P203SP39748protein_codingdeleterious(0)benign(0.366)TCGA-AA-3713-01Colorectumcolon adenocarcinomaMale>=65III/IVChemotherapy5-fluorouracilPR
FEN1SNVMissense_Mutationc.60N>Tp.Glu20Aspp.E20DP39748protein_codingdeleterious(0.03)possibly_damaging(0.746)TCGA-AA-A010-01Colorectumcolon adenocarcinomaFemale<65I/IIChemotherapyfolinicCR
FEN1SNVMissense_Mutationc.733C>Gp.Arg245Glyp.R245GP39748protein_codingtolerated(0.06)benign(0.433)TCGA-AA-A022-01Colorectumcolon adenocarcinomaFemale>=65I/IIUnknownUnknownSD
FEN1SNVMissense_Mutationrs573495657c.1016N>Ap.Arg339Hisp.R339HP39748protein_codingdeleterious(0)probably_damaging(0.996)TCGA-D5-6928-01Colorectumcolon adenocarcinomaMale>=65I/IIUnknownUnknownSD
FEN1SNVMissense_Mutationrs573495657c.1016N>Ap.Arg339Hisp.R339HP39748protein_codingdeleterious(0)probably_damaging(0.996)TCGA-AG-3728-01Colorectumrectum adenocarcinomaMale>=65III/IVChemotherapyfolinicCR
FEN1SNVMissense_Mutationnovelc.986N>Ap.Ser329Asnp.S329NP39748protein_codingtolerated(0.14)benign(0)TCGA-AG-A002-01Colorectumrectum adenocarcinomaMale<65I/IIUnknownUnknownSD
FEN1SNVMissense_Mutationnovelc.742N>Ap.Asp248Asnp.D248NP39748protein_codingtolerated(0.07)benign(0.091)TCGA-A5-A0G2-01Endometriumuterine corpus endometrioid carcinomaFemale<65III/IVUnknownUnknownSD
FEN1SNVMissense_Mutationnovelc.1043N>Ap.Gly348Aspp.G348DP39748protein_codingtolerated(0.09)benign(0.192)TCGA-A5-A0G2-01Endometriumuterine corpus endometrioid carcinomaFemale<65III/IVUnknownUnknownSD
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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
2237FEN1DNA REPAIR, DRUGGABLE GENOME, ENZYMENSC-106547CHEMBL223575
2237FEN1DNA REPAIR, DRUGGABLE GENOME, ENZYMEGOSSYPOLGOSSYPOL
2237FEN1DNA REPAIR, DRUGGABLE GENOME, ENZYMETYRPHOSTIN 23TYRPHOSTIN 23
2237FEN1DNA REPAIR, DRUGGABLE GENOME, ENZYMESRT-1720CHEMBL257991
2237FEN1DNA REPAIR, DRUGGABLE GENOME, ENZYME5,6,7,8,4'-PENTAHYDROXYFLAVONECHEMBL234338
2237FEN1DNA REPAIR, DRUGGABLE GENOME, ENZYMEAPOMORPHINE HYDROCHLORIDE HEMIHYDRATEAPOMORPHINE HYDROCHLORIDE HEMIHYDRATE
2237FEN1DNA REPAIR, DRUGGABLE GENOME, ENZYMENOREPINEPHRINENOREPINEPHRINE
2237FEN1DNA REPAIR, DRUGGABLE GENOME, ENZYMECCG-63802CHEMBL1476646
2237FEN1DNA REPAIR, DRUGGABLE GENOME, ENZYMEBENSERAZIDE HYDROCHLORIDEBENSERAZIDE HYDROCHLORIDE
2237FEN1DNA REPAIR, DRUGGABLE GENOME, ENZYMEMETHACYCLINE HYDROCHLORIDEMETHACYCLINE HYDROCHLORIDE
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