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: SFTPB

Gene summary for SFTPB

check button Gene summary.

Gene informationSpeciesHuman
Gene symbol

SFTPB

Gene ID

6439

Gene namesurfactant protein B
Gene AliasPSP-B
Cytomap2p11.2
Gene Typeprotein-coding
GO ID

GO:0006629

UniProtAcc

D6W5L6


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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
6439SFTPBHCC1HumanLiverHCC3.12e-035.51e-010.5336
6439SFTPBHCC2HumanLiverHCC7.17e-151.12e+000.5341
6439SFTPBHCC5HumanLiverHCC9.51e-146.82e-010.4932
6439SFTPBTD9HumanLungIAC3.80e-18-3.26e-010.088
6439SFTPBRNA-P10T2-P10T2-1HumanLungAAH6.03e-04-1.49e-01-0.1271
6439SFTPBRNA-P10T2-P10T2-2HumanLungAAH2.83e-03-1.41e-01-0.1406
6439SFTPBRNA-P17T-P17T-2HumanLungIAC1.08e-36-2.60e+000.3371
6439SFTPBRNA-P17T-P17T-4HumanLungIAC6.26e-37-2.35e+000.343
6439SFTPBRNA-P17T-P17T-6HumanLungIAC3.94e-46-2.25e+000.3385
6439SFTPBRNA-P17T-P17T-8HumanLungIAC1.43e-28-2.26e+000.3329
6439SFTPBRNA-P18T-P18T-2HumanLungIAC2.11e-13-4.58e-010.1129
6439SFTPBRNA-P18T-P18T-4HumanLungIAC1.24e-08-3.91e-010.1024
6439SFTPBRNA-P18T-P18T-6HumanLungIAC1.57e-11-3.21e-010.0856
6439SFTPBRNA-P18T-P18T-8HumanLungIAC1.06e-05-2.47e-010.1151
6439SFTPBRNA-P23T2-P23T2-1HumanLungMIAC3.10e-10-2.44e-01-0.037
6439SFTPBRNA-P23T2-P23T2-2HumanLungMIAC9.48e-09-1.94e-01-0.028
6439SFTPBRNA-P23T2-P23T2-4HumanLungMIAC1.32e-09-2.43e-01-0.0272
6439SFTPBRNA-P24T2-P24T2-2HumanLungIAC2.54e-23-5.89e-010.0057
6439SFTPBRNA-P25T1-P25T1-1HumanLungAIS5.25e-19-2.15e-01-0.2116
6439SFTPBRNA-P25T1-P25T1-2HumanLungAIS7.16e-13-2.63e-01-0.1941
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check button Transcriptomic changes along malignancy continuum.
TissueExpression DynamicsAbbreviation
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
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:00066431LiverHCCmembrane lipid metabolic process115/7958203/187233.17e-053.22e-04115
GO:0006665LiverHCCsphingolipid metabolic process85/7958155/187231.27e-036.92e-0385
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
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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
SFTPBSNVMissense_Mutationrs370785493c.1174N>Ap.Asp392Asnp.D392Nprotein_codingtolerated_low_confidence(0.43)benign(0.174)TCGA-AN-A046-01Breastbreast invasive carcinomaFemale>=65I/IIUnknownUnknownSD
SFTPBSNVMissense_Mutationc.109N>Cp.Trp37Argp.W37Rprotein_codingtolerated(0.83)benign(0)TCGA-D8-A1XK-01Breastbreast invasive carcinomaFemale<65I/IIChemotherapydoxorubicine+cyclophosphamideSD
SFTPBSNVMissense_Mutationc.385G>Cp.Asp129Hisp.D129Hprotein_codingdeleterious(0.02)probably_damaging(0.954)TCGA-E2-A159-01Breastbreast invasive carcinomaFemale<65I/IIChemotherapycyclophosphamideSD
SFTPBinsertionNonsense_Mutationnovelc.1149_1150insACAGTCTGACACCAGAGCCCACTTCCATp.Pro384ThrfsTer3p.P384Tfs*3protein_codingTCGA-AN-A0FX-01Breastbreast invasive carcinomaFemale<65I/IIUnknownUnknownSD
SFTPBdeletionFrame_Shift_Delnovelc.958delCp.Gln320ArgfsTer40p.Q320Rfs*40protein_codingTCGA-D8-A27V-01Breastbreast invasive carcinomaFemale<65I/IIHormone TherapytamoxiphenSD
SFTPBSNVMissense_Mutationc.887N>Tp.Gly296Valp.G296Vprotein_codingtolerated(0.08)benign(0.235)TCGA-A6-5661-01Colorectumcolon adenocarcinomaFemale>=65I/IIUnknownUnknownSD
SFTPBSNVMissense_Mutationrs370715446c.529N>Tp.Arg177Trpp.R177Wprotein_codingdeleterious(0.02)benign(0)TCGA-AA-3681-01Colorectumcolon adenocarcinomaFemale>=65III/IVUnknownUnknownSD
SFTPBSNVMissense_Mutationc.455T>Gp.Leu152Argp.L152Rprotein_codingdeleterious(0)probably_damaging(0.965)TCGA-AD-A5EJ-01Colorectumcolon adenocarcinomaFemale>=65I/IIUnknownUnknownSD
SFTPBSNVMissense_Mutationc.671N>Tp.Arg224Metp.R224Mprotein_codingdeleterious(0)possibly_damaging(0.599)TCGA-G4-6628-01Colorectumcolon adenocarcinomaMale>=65I/IIUnknownUnknownSD
SFTPBSNVMissense_Mutationrs138274558c.580N>Tp.Pro194Serp.P194Sprotein_codingdeleterious(0.03)possibly_damaging(0.587)TCGA-AG-A002-01Colorectumrectum adenocarcinomaMale<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
6439SFTPBDRUGGABLE GENOMESTZSTREPTOZOCIN1386745
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