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: FADS1

Gene summary for FADS1

check button Gene summary.

Gene informationSpeciesHuman
Gene symbol

FADS1

Gene ID

3992

Gene namefatty acid desaturase 1
Gene AliasD5D
Cytomap11q12.2
Gene Typeprotein-coding
GO ID

GO:0001676

UniProtAcc

A0A0A0MR51


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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
3992FADS1LZE2THumanEsophagusESCC6.80e-081.27e+000.082
3992FADS1LZE4THumanEsophagusESCC8.09e-093.91e-010.0811
3992FADS1LZE7THumanEsophagusESCC2.42e-065.85e-010.0667
3992FADS1LZE24THumanEsophagusESCC2.62e-103.29e-010.0596
3992FADS1P2T-EHumanEsophagusESCC9.86e-345.50e-010.1177
3992FADS1P4T-EHumanEsophagusESCC2.92e-491.13e+000.1323
3992FADS1P5T-EHumanEsophagusESCC5.22e-439.18e-010.1327
3992FADS1P8T-EHumanEsophagusESCC4.17e-051.13e-010.0889
3992FADS1P9T-EHumanEsophagusESCC1.53e-103.25e-010.1131
3992FADS1P10T-EHumanEsophagusESCC2.65e-499.57e-010.116
3992FADS1P11T-EHumanEsophagusESCC6.77e-156.99e-010.1426
3992FADS1P12T-EHumanEsophagusESCC1.00e-244.91e-010.1122
3992FADS1P15T-EHumanEsophagusESCC9.03e-081.96e-010.1149
3992FADS1P16T-EHumanEsophagusESCC3.03e-184.68e-010.1153
3992FADS1P19T-EHumanEsophagusESCC5.31e-141.09e+000.1662
3992FADS1P21T-EHumanEsophagusESCC4.48e-051.95e-010.1617
3992FADS1P22T-EHumanEsophagusESCC9.44e-071.62e-010.1236
3992FADS1P23T-EHumanEsophagusESCC4.63e-064.61e-010.108
3992FADS1P24T-EHumanEsophagusESCC2.93e-153.85e-010.1287
3992FADS1P26T-EHumanEsophagusESCC1.61e-326.44e-010.1276
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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
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
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:0071496111EsophagusESCCcellular response to external stimulus215/8552320/187234.29e-152.43e-13215
GO:0031668111EsophagusESCCcellular response to extracellular stimulus168/8552246/187234.93e-132.23e-11168
GO:0031669110EsophagusESCCcellular response to nutrient levels148/8552215/187234.58e-121.76e-10148
GO:0031667111EsophagusESCCresponse to nutrient levels289/8552474/187239.25e-123.47e-10289
GO:0009267110EsophagusESCCcellular response to starvation110/8552156/187232.63e-107.37e-09110
GO:004259419EsophagusESCCresponse to starvation133/8552197/187234.31e-101.14e-08133
GO:00086544EsophagusESCCphospholipid biosynthetic process162/8552253/187232.59e-095.73e-08162
GO:00066446EsophagusESCCphospholipid metabolic process218/8552383/187235.37e-065.59e-05218
GO:00066318EsophagusESCCfatty acid metabolic process217/8552390/187234.21e-053.39e-04217
GO:00463948EsophagusESCCcarboxylic acid biosynthetic process175/8552314/187231.98e-041.26e-03175
GO:00160538EsophagusESCCorganic acid biosynthetic process175/8552316/187233.04e-041.82e-03175
GO:000663112LiverCirrhoticfatty acid metabolic process165/4634390/187231.29e-141.26e-12165
GO:001605312LiverCirrhoticorganic acid biosynthetic process139/4634316/187234.28e-143.83e-12139
GO:004639412LiverCirrhoticcarboxylic acid biosynthetic process137/4634314/187231.40e-131.14e-11137
GO:007233011LiverCirrhoticmonocarboxylic acid biosynthetic process93/4634214/187231.43e-096.16e-0893
GO:004259412LiverCirrhoticresponse to starvation87/4634197/187231.85e-097.78e-0887
GO:003166712LiverCirrhoticresponse to nutrient levels174/4634474/187233.08e-091.27e-07174
GO:007149612LiverCirrhoticcellular response to external stimulus123/4634320/187233.27e-081.10e-06123
GO:000663311LiverCirrhoticfatty acid biosynthetic process70/4634163/187232.57e-076.41e-0670
GO:00316686LiverCirrhoticcellular response to extracellular stimulus96/4634246/187234.55e-071.05e-0596
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check button Enriched KEGG pathways.
Pathway IDTissueDisease StageDescriptionGene RatioBg Ratiopvaluep.adjustqvalueCount
hsa012129EsophagusESCCFatty acid metabolism41/420557/84655.13e-041.75e-038.98e-0441
hsa0121214EsophagusESCCFatty acid metabolism41/420557/84655.13e-041.75e-038.98e-0441
hsa012124LiverHCCFatty acid metabolism45/402057/84651.05e-061.10e-056.09e-0645
hsa010402LiverHCCBiosynthesis of unsaturated fatty acids19/402027/84651.37e-023.33e-021.85e-0219
hsa012125LiverHCCFatty acid metabolism45/402057/84651.05e-061.10e-056.09e-0645
hsa010403LiverHCCBiosynthesis of unsaturated fatty acids19/402027/84651.37e-023.33e-021.85e-0219
hsa012128Oral cavityOSCCFatty acid metabolism35/370457/84655.37e-031.29e-026.55e-0335
hsa0121213Oral cavityOSCCFatty acid metabolism35/370457/84655.37e-031.29e-026.55e-0335
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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
FADS1SNVMissense_Mutationnovelc.1068G>Ap.Met356Ilep.M356Iprotein_codingtolerated(0.33)possibly_damaging(0.833)TCGA-3C-AALI-01Breastbreast invasive carcinomaFemale<65I/IIUnspecificPoly EComplete Response
FADS1SNVMissense_Mutationnovelc.1495N>Ap.Leu499Ilep.L499Iprotein_codingdeleterious(0)probably_damaging(0.999)TCGA-AN-A046-01Breastbreast invasive carcinomaFemale>=65I/IIUnknownUnknownSD
FADS1insertionIn_Frame_Insnovelc.1165_1166insCTGTCTGCCCCCATTTTGTCCCTGCAGCTCp.Asn389delinsThrValCysProHisPheValProAlaAlaHisp.N389delinsTVCPHFVPAAHprotein_codingTCGA-B6-A0IK-01Breastbreast invasive carcinomaFemale<65III/IVUnknownUnknownPD
FADS1SNVMissense_Mutationc.1408N>Cp.Glu470Glnp.E470Qprotein_codingtolerated(0.53)benign(0.034)TCGA-IR-A3LH-01Cervixcervical & endocervical cancerFemale<65I/IIChemotherapycisplatinCR
FADS1SNVMissense_Mutationnovelc.200N>Gp.Thr67Serp.T67Sprotein_codingtolerated(0.76)benign(0.019)TCGA-CM-6166-01Colorectumcolon adenocarcinomaFemale<65I/IIUnknownUnknownSD
FADS1SNVMissense_Mutationnovelc.478N>Tp.Thr160Serp.T160Sprotein_codingtolerated(0.56)benign(0.044)TCGA-AG-A014-01Colorectumrectum adenocarcinomaMale>=65I/IIUnknownUnknownSD
FADS1insertionFrame_Shift_Insnovelc.198_199insGTGAAGTp.Thr67ValfsTer34p.T67Vfs*34protein_codingTCGA-CM-6166-01Colorectumcolon adenocarcinomaFemale<65I/IIUnknownUnknownSD
FADS1SNVMissense_Mutationrs375723539c.662C>Tp.Ala221Valp.A221Vprotein_codingtolerated(0.16)benign(0.112)TCGA-A5-A0G1-01Endometriumuterine corpus endometrioid carcinomaFemale>=65I/IIUnknownUnknownSD
FADS1SNVMissense_Mutationnovelc.1492N>Cp.Tyr498Hisp.Y498Hprotein_codingdeleterious(0.01)probably_damaging(1)TCGA-AJ-A3OJ-01Endometriumuterine corpus endometrioid carcinomaFemale<65I/IIChemotherapycarboplatinCR
FADS1SNVMissense_Mutationc.885N>Ap.Phe295Leup.F295Lprotein_codingtolerated(0.41)benign(0.036)TCGA-AP-A056-01Endometriumuterine corpus endometrioid carcinomaFemale<65I/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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