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: SFTPA1

Gene summary for SFTPA1

check button Gene summary.

Gene informationSpeciesHuman
Gene symbol

SFTPA1

Gene ID

653509

Gene namesurfactant protein A1
Gene AliasCOLEC4
Cytomap10q22.3
Gene Typeprotein-coding
GO ID

GO:0002252

UniProtAcc

Q8IWL2


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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
653509SFTPA1TD9HumanLungIAC2.44e-11-1.30e+000.088
653509SFTPA1RNA-P10T1-P10T1-2HumanLungAIS1.88e-03-1.41e+00-0.1028
653509SFTPA1RNA-P10T1-P10T1-4HumanLungAIS8.34e-03-1.30e+00-0.1173
653509SFTPA1RNA-P10T2-P10T2-1HumanLungAAH1.73e-05-8.42e-01-0.1271
653509SFTPA1RNA-P10T2-P10T2-2HumanLungAAH4.80e-11-8.39e-01-0.1406
653509SFTPA1RNA-P10T2-P10T2-3HumanLungAAH3.14e-11-7.01e-01-0.1408
653509SFTPA1RNA-P10T2-P10T2-4HumanLungAAH2.76e-08-8.89e-01-0.138
653509SFTPA1RNA-P17T-P17T-2HumanLungIAC1.36e-09-2.27e+000.3371
653509SFTPA1RNA-P17T-P17T-4HumanLungIAC7.97e-10-2.46e+000.343
653509SFTPA1RNA-P17T-P17T-6HumanLungIAC7.97e-10-2.46e+000.3385
653509SFTPA1RNA-P17T-P17T-8HumanLungIAC3.05e-12-2.46e+000.3329
653509SFTPA1RNA-P18T-P18T-2HumanLungIAC1.60e-07-2.30e+000.1129
653509SFTPA1RNA-P18T-P18T-4HumanLungIAC1.31e-05-2.18e+000.1024
653509SFTPA1RNA-P18T-P18T-6HumanLungIAC1.01e-08-1.88e+000.0856
653509SFTPA1RNA-P18T-P18T-8HumanLungIAC3.56e-06-2.26e+000.1151
653509SFTPA1RNA-P23T2-P23T2-1HumanLungMIAC2.91e-06-1.35e+00-0.037
653509SFTPA1RNA-P23T2-P23T2-2HumanLungMIAC1.63e-09-1.32e+00-0.028
653509SFTPA1RNA-P23T2-P23T2-4HumanLungMIAC1.23e-06-1.95e+00-0.0272
653509SFTPA1RNA-P24T2-P24T2-2HumanLungIAC1.74e-06-2.46e+000.0057
653509SFTPA1RNA-P25T1-P25T1-1HumanLungAIS2.84e-03-2.45e-01-0.2116
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check button Transcriptomic changes along malignancy continuum.
TissueExpression DynamicsAbbreviation
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
∗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:0007585LungIACrespiratory gaseous exchange by respiratory system18/206168/187232.99e-044.82e-0318
GO:00075851LungAISrespiratory gaseous exchange by respiratory system15/184968/187232.24e-032.38e-0215
GO:00075852LungAAHrespiratory gaseous exchange by respiratory system8/61368/187231.65e-034.01e-028
GO:00075853LungMIACrespiratory gaseous exchange by respiratory system11/96768/187236.76e-041.59e-0211
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check button Enriched KEGG pathways.
Pathway IDTissueDisease StageDescriptionGene RatioBg Ratiopvaluep.adjustqvalueCount
hsa0414516LungMIACPhagosome18/507152/84654.17e-033.28e-022.37e-0218
hsa0414517LungMIACPhagosome18/507152/84654.17e-033.28e-022.37e-0218
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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
SFTPA1SNVMissense_Mutationrs771689192c.641N>Ap.Arg214Hisp.R214HQ8IWL2protein_codingtolerated(0.82)benign(0.003)TCGA-E2-A9RU-01Breastbreast invasive carcinomaFemale>=65III/IVHormone TherapyarimidexSD
SFTPA1deletionFrame_Shift_Delnovelc.433delTp.Ser145ProfsTer2p.S145Pfs*2Q8IWL2protein_codingTCGA-D8-A27V-01Breastbreast invasive carcinomaFemale<65I/IIHormone TherapytamoxiphenSD
SFTPA1SNVMissense_Mutationnovelc.394C>Gp.Gln132Glup.Q132EQ8IWL2protein_codingtolerated(0.14)benign(0.031)TCGA-C5-A7CK-01Cervixcervical & endocervical cancerFemale<65I/IIChemotherapycisplatinSD
SFTPA1SNVMissense_Mutationc.586N>Gp.Tyr196Aspp.Y196DQ8IWL2protein_codingdeleterious(0)benign(0.311)TCGA-AA-A01K-01Colorectumcolon adenocarcinomaFemale>=65III/IVChemotherapyfolinicCR
SFTPA1SNVMissense_Mutationc.758N>Ap.Cys253Tyrp.C253YQ8IWL2protein_codingdeleterious(0)probably_damaging(1)TCGA-AZ-4313-01Colorectumcolon adenocarcinomaFemale<65I/IIUnknownUnknownSD
SFTPA1SNVMissense_Mutationrs876658000c.694N>Ap.Ala232Thrp.A232TQ8IWL2protein_codingtolerated(0.15)benign(0.2)TCGA-CM-6171-01Colorectumcolon adenocarcinomaFemale>=65I/IIUnknownUnknownSD
SFTPA1SNVMissense_Mutationnovelc.585N>Tp.Lys195Asnp.K195NQ8IWL2protein_codingtolerated(0.13)benign(0.034)TCGA-A5-A0G1-01Endometriumuterine corpus endometrioid carcinomaFemale>=65I/IIUnknownUnknownSD
SFTPA1SNVMissense_Mutationrs564713521c.640N>Tp.Arg214Cysp.R214CQ8IWL2protein_codingtolerated(0.12)possibly_damaging(0.784)TCGA-A5-A0VP-01Endometriumuterine corpus endometrioid carcinomaFemale>=65I/IIUnknownUnknownSD
SFTPA1SNVMissense_Mutationnovelc.775N>Gp.Thr259Alap.T259AQ8IWL2protein_codingtolerated(0.55)benign(0.013)TCGA-AP-A051-01Endometriumuterine corpus endometrioid carcinomaFemale>=65I/IIUnknownUnknownSD
SFTPA1SNVMissense_Mutationc.226N>Ap.Gly76Serp.G76SQ8IWL2protein_codingdeleterious(0.01)probably_damaging(1)TCGA-AP-A059-01Endometriumuterine 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
653509SFTPA1DRUGGABLE GENOMEIL-1RAANAKINRA8996657
653509SFTPA1DRUGGABLE GENOMEDEXAMETHASONEDEXAMETHASONE9486201,2015097,10781428,8969273,3194412,8906664,3382698,12538780,2610267,2014154,8572233
653509SFTPA1DRUGGABLE GENOMEPMA8810290
653509SFTPA1DRUGGABLE GENOMERECOMBINANT HUMAN KERATINOCYTE GROWTH FACTOR12740217
653509SFTPA1DRUGGABLE GENOMEAMIODARONEAMIODARONE11597911
653509SFTPA1DRUGGABLE GENOMEHEPARINHEPARIN7980398
653509SFTPA1DRUGGABLE GENOMERETINYL PALMITATE8023960
653509SFTPA1DRUGGABLE GENOME9-CIS-RETINOIC ACID8944731
653509SFTPA1DRUGGABLE GENOMEALBUMINALBUMIN HUMAN1314502
653509SFTPA1DRUGGABLE GENOMECORTISOLHYDROCORTISONE9575874
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