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: PI4KB

Gene summary for PI4KB

check button Gene summary.

Gene informationSpeciesHuman
Gene symbol

PI4KB

Gene ID

5298

Gene namephosphatidylinositol 4-kinase beta
Gene AliasNPIK
Cytomap1q21.3
Gene Typeprotein-coding
GO ID

GO:0006629

UniProtAcc

Q9UBF8


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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
5298PI4KBLZE2THumanEsophagusESCC2.90e-023.99e-010.082
5298PI4KBLZE4THumanEsophagusESCC7.43e-079.70e-020.0811
5298PI4KBLZE7THumanEsophagusESCC8.68e-054.90e-010.0667
5298PI4KBLZE8THumanEsophagusESCC1.01e-031.28e-010.067
5298PI4KBLZE20THumanEsophagusESCC2.56e-061.24e-010.0662
5298PI4KBLZE24THumanEsophagusESCC4.42e-123.63e-010.0596
5298PI4KBP1T-EHumanEsophagusESCC1.44e-094.98e-010.0875
5298PI4KBP2T-EHumanEsophagusESCC1.96e-364.83e-010.1177
5298PI4KBP4T-EHumanEsophagusESCC2.36e-121.51e-010.1323
5298PI4KBP5T-EHumanEsophagusESCC2.58e-141.72e-010.1327
5298PI4KBP8T-EHumanEsophagusESCC1.20e-222.65e-010.0889
5298PI4KBP9T-EHumanEsophagusESCC1.86e-093.31e-010.1131
5298PI4KBP10T-EHumanEsophagusESCC1.16e-163.93e-010.116
5298PI4KBP11T-EHumanEsophagusESCC1.49e-195.80e-010.1426
5298PI4KBP12T-EHumanEsophagusESCC2.94e-181.99e-010.1122
5298PI4KBP15T-EHumanEsophagusESCC3.89e-205.46e-010.1149
5298PI4KBP16T-EHumanEsophagusESCC1.28e-193.24e-010.1153
5298PI4KBP17T-EHumanEsophagusESCC1.43e-094.44e-010.1278
5298PI4KBP19T-EHumanEsophagusESCC4.38e-066.06e-010.1662
5298PI4KBP20T-EHumanEsophagusESCC5.45e-173.43e-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
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:00086544EsophagusESCCphospholipid biosynthetic process162/8552253/187232.59e-095.73e-08162
GO:00464744EsophagusESCCglycerophospholipid biosynthetic process135/8552211/187235.75e-081.02e-06135
GO:00450175EsophagusESCCglycerolipid biosynthetic process154/8552252/187235.20e-076.96e-06154
GO:00066446EsophagusESCCphospholipid metabolic process218/8552383/187235.37e-065.59e-05218
GO:00066505EsophagusESCCglycerophospholipid metabolic process174/8552306/187234.92e-053.85e-04174
GO:000689818EsophagusESCCreceptor-mediated endocytosis142/8552244/187235.22e-054.05e-04142
GO:00464864EsophagusESCCglycerolipid metabolic process211/8552392/187236.51e-043.46e-03211
GO:00066611EsophagusESCCphosphatidylinositol biosynthetic process73/8552131/187231.31e-024.28e-0273
GO:00086542LiverHCCphospholipid biosynthetic process150/7958253/187234.77e-081.03e-06150
GO:00066444LiverHCCphospholipid metabolic process214/7958383/187237.25e-081.48e-06214
GO:004648611LiverHCCglycerolipid metabolic process215/7958392/187234.54e-077.49e-06215
GO:004501711LiverHCCglycerolipid biosynthetic process143/7958252/187233.27e-064.31e-05143
GO:00066504LiverHCCglycerophospholipid metabolic process168/7958306/187237.27e-068.62e-05168
GO:004647411LiverHCCglycerophospholipid biosynthetic process121/7958211/187239.12e-061.06e-04121
GO:000689821LiverHCCreceptor-mediated endocytosis134/7958244/187235.73e-055.31e-04134
GO:0006661LiverHCCphosphatidylinositol biosynthetic process69/7958131/187231.19e-024.35e-0269
GO:00086543Oral cavityOSCCphospholipid biosynthetic process130/7305253/187233.96e-053.46e-04130
GO:000689810Oral cavityOSCCreceptor-mediated endocytosis125/7305244/187236.56e-055.32e-04125
GO:00464743Oral cavityOSCCglycerophospholipid biosynthetic process102/7305211/187233.50e-031.48e-02102
GO:00066445Oral cavityOSCCphospholipid metabolic process175/7305383/187234.21e-031.71e-02175
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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
PI4KBSNVMissense_Mutationnovelc.1222N>Gp.Pro408Alap.P408Aprotein_codingdeleterious(0.02)possibly_damaging(0.62)TCGA-A8-A07U-01Breastbreast invasive carcinomaFemale>=65III/IVChemotherapy5-fluorouracilSD
PI4KBSNVMissense_Mutationnovelc.1020C>Ap.Phe340Leup.F340Lprotein_codingdeleterious(0.02)possibly_damaging(0.798)TCGA-AN-A046-01Breastbreast invasive carcinomaFemale>=65I/IIUnknownUnknownSD
PI4KBSNVMissense_Mutationc.2416N>Ap.Asp806Asnp.D806Nprotein_codingtolerated(0.06)benign(0.085)TCGA-AR-A0U2-01Breastbreast invasive carcinomaFemale<65III/IVHormone TherapytamoxiphenPD
PI4KBSNVMissense_Mutationnovelc.829N>Ap.Leu277Metp.L277Mprotein_codingtolerated(0.1)benign(0.205)TCGA-C8-A274-01Breastbreast invasive carcinomaFemale<65I/IIHormone TherapytamoxiphenSD
PI4KBSNVMissense_Mutationc.2214N>Ap.Phe738Leup.F738Lprotein_codingdeleterious(0.01)possibly_damaging(0.834)TCGA-D8-A27G-01Breastbreast invasive carcinomaFemale>=65I/IIUnknownUnknownSD
PI4KBinsertionNonsense_Mutationnovelc.1976_1977insGTCTAAACAAAACAAAACAACTAGCTAGCTAGp.Ala661LysfsTer8p.A661Kfs*8protein_codingTCGA-AR-A0TY-01Breastbreast invasive carcinomaFemale<65I/IIUnspecificPaclitaxelPD
PI4KBdeletionFrame_Shift_Delc.233delTp.Val78GlyfsTer25p.V78Gfs*25protein_codingTCGA-BH-A0HX-01Breastbreast invasive carcinomaFemale<65I/IIChemotherapyadrimycinSD
PI4KBdeletionFrame_Shift_Delnovelc.357delTp.Val120TrpfsTer24p.V120Wfs*24protein_codingTCGA-D8-A27V-01Breastbreast invasive carcinomaFemale<65I/IIHormone TherapytamoxiphenSD
PI4KBSNVMissense_Mutationrs867711084c.232G>Ap.Val78Metp.V78Mprotein_codingtolerated_low_confidence(0.12)benign(0.397)TCGA-VS-A9U6-01Cervixcervical & endocervical cancerFemale<65I/IIChemotherapycisplatinPD
PI4KBSNVMissense_Mutationnovelc.2345G>Ap.Arg782Glnp.R782Qprotein_codingtolerated(0.3)possibly_damaging(0.576)TCGA-AA-A00N-01Colorectumcolon adenocarcinomaMale>=65I/IIUnknownUnknownPD
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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
5298PI4KBKINASE, PHOSPHATIDYLINOSITOL 3 KINASE, DRUGGABLE GENOME, ENZYMEinhibitor178102683
5298PI4KBKINASE, PHOSPHATIDYLINOSITOL 3 KINASE, DRUGGABLE GENOME, ENZYMEinhibitor252827496
5298PI4KBKINASE, PHOSPHATIDYLINOSITOL 3 KINASE, DRUGGABLE GENOME, ENZYMEinhibitor178102681WORTMANNIN
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