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: PLK2

Gene summary for PLK2

check button Gene summary.

Gene informationSpeciesHuman
Gene symbol

PLK2

Gene ID

10769

Gene namepolo like kinase 2
Gene AliasSNK
Cytomap5q11.2
Gene Typeprotein-coding
GO ID

GO:0000075

UniProtAcc

A0A087WUH9


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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
10769PLK2GSM4909282HumanBreastIDC9.91e-08-3.64e-01-0.0288
10769PLK2GSM4909286HumanBreastIDC2.91e-10-3.50e-010.1081
10769PLK2GSM4909287HumanBreastIDC7.37e-05-3.57e-010.2057
10769PLK2GSM4909290HumanBreastIDC6.21e-06-4.22e-010.2096
10769PLK2GSM4909291HumanBreastIDC5.67e-04-4.08e-010.1753
10769PLK2GSM4909293HumanBreastIDC3.94e-05-2.94e-010.1581
10769PLK2GSM4909296HumanBreastIDC1.56e-17-4.40e-010.1524
10769PLK2GSM4909297HumanBreastIDC3.60e-07-1.64e-010.1517
10769PLK2GSM4909301HumanBreastIDC1.24e-02-2.20e-010.1577
10769PLK2GSM4909302HumanBreastIDC3.63e-12-4.58e-010.1545
10769PLK2GSM4909304HumanBreastIDC1.33e-16-4.74e-010.1636
10769PLK2GSM4909306HumanBreastIDC3.31e-11-3.84e-010.1564
10769PLK2GSM4909309HumanBreastIDC5.46e-07-4.12e-010.0483
10769PLK2GSM4909311HumanBreastIDC1.71e-29-5.29e-010.1534
10769PLK2GSM4909312HumanBreastIDC6.64e-24-5.14e-010.1552
10769PLK2GSM4909315HumanBreastIDC4.51e-10-3.55e-010.21
10769PLK2GSM4909316HumanBreastIDC1.18e-02-4.54e-010.21
10769PLK2GSM4909317HumanBreastIDC1.77e-07-4.23e-010.1355
10769PLK2GSM4909318HumanBreastIDC4.75e-04-5.54e-010.2031
10769PLK2GSM4909319HumanBreastIDC2.92e-30-5.30e-010.1563
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check button Transcriptomic changes along malignancy continuum.
TissueExpression DynamicsAbbreviation
BreastThe 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.IDC: Invasive ductal carcinoma
DCIS: Ductal carcinoma in situ
Precancer(BRCA1-mut): Precancerous lesion from BRCA1 mutation carriers
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
ProstateThe 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.BPH: Benign Prostatic Hyperplasia
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:00447736ThyroidPTCmitotic DNA damage checkpoint37/596881/187236.35e-032.79e-0237
GO:00903424ThyroidPTCregulation of cell aging29/596861/187237.57e-033.23e-0229
GO:00447746ThyroidPTCmitotic DNA integrity checkpoint38/596885/187238.78e-033.66e-0238
GO:001059416ThyroidPTCregulation of endothelial cell migration91/5968232/187231.03e-024.18e-0291
GO:003157110ThyroidPTCmitotic G1 DNA damage checkpoint16/596830/187231.19e-024.69e-0216
GO:00324655ThyroidPTCregulation of cytokinesis40/596892/187231.26e-024.92e-0240
GO:001049832ThyroidATCproteasomal protein catabolic process309/6293490/187231.78e-411.13e-37309
GO:0043161210ThyroidATCproteasome-mediated ubiquitin-dependent protein catabolic process265/6293412/187237.09e-381.49e-34265
GO:0009896210ThyroidATCpositive regulation of catabolic process290/6293492/187232.15e-311.94e-28290
GO:0031331210ThyroidATCpositive regulation of cellular catabolic process258/6293427/187232.09e-301.65e-27258
GO:004217635ThyroidATCregulation of protein catabolic process239/6293391/187232.63e-291.85e-26239
GO:190336235ThyroidATCregulation of cellular protein catabolic process168/6293255/187233.50e-261.58e-23168
GO:190305035ThyroidATCregulation of proteolysis involved in cellular protein catabolic process146/6293221/187234.18e-231.20e-20146
GO:006113633ThyroidATCregulation of proteasomal protein catabolic process128/6293187/187231.63e-224.30e-20128
GO:2000058210ThyroidATCregulation of ubiquitin-dependent protein catabolic process116/6293164/187232.15e-225.43e-20116
GO:0032434210ThyroidATCregulation of proteasomal ubiquitin-dependent protein catabolic process100/6293134/187232.41e-225.86e-20100
GO:0045732210ThyroidATCpositive regulation of protein catabolic process148/6293231/187231.93e-214.36e-19148
GO:190336434ThyroidATCpositive regulation of cellular protein catabolic process109/6293155/187238.26e-211.49e-18109
GO:190180027ThyroidATCpositive regulation of proteasomal protein catabolic process85/6293114/187233.70e-195.20e-1785
GO:005109834ThyroidATCregulation of binding203/6293363/187231.18e-181.55e-16203
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check button Enriched KEGG pathways.
Pathway IDTissueDisease StageDescriptionGene RatioBg Ratiopvaluep.adjustqvalueCount
hsa040689EsophagusESCCFoxO signaling pathway89/4205131/84651.56e-057.98e-054.09e-0589
hsa0406814EsophagusESCCFoxO signaling pathway89/4205131/84651.56e-057.98e-054.09e-0589
hsa040682LiverCirrhoticFoxO signaling pathway52/2530131/84659.98e-033.32e-022.05e-0252
hsa040683LiverCirrhoticFoxO signaling pathway52/2530131/84659.98e-033.32e-022.05e-0252
hsa040684LiverHCCFoxO signaling pathway85/4020131/84653.99e-052.16e-041.20e-0485
hsa040685LiverHCCFoxO signaling pathway85/4020131/84653.99e-052.16e-041.20e-0485
hsa040688Oral cavityOSCCFoxO signaling pathway85/3704131/84657.50e-074.33e-062.21e-0685
hsa0406813Oral cavityOSCCFoxO signaling pathway85/3704131/84657.50e-074.33e-062.21e-0685
hsa0406841Oral cavityNEOLPFoxO signaling pathway27/1112131/84651.07e-023.54e-022.22e-0227
hsa0406851Oral cavityNEOLPFoxO signaling pathway27/1112131/84651.07e-023.54e-022.22e-0227
hsa040687ProstateBPHFoxO signaling pathway54/1718131/84653.05e-083.59e-072.22e-0754
hsa0406812ProstateBPHFoxO signaling pathway54/1718131/84653.05e-083.59e-072.22e-0754
hsa0406822ProstateTumorFoxO signaling pathway54/1791131/84651.32e-071.51e-069.36e-0754
hsa0406832ProstateTumorFoxO signaling pathway54/1791131/84651.32e-071.51e-069.36e-0754
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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
PLK2SNVMissense_Mutationc.1468N>Cp.Asp490Hisp.D490HQ9NYY3protein_codingdeleterious(0.03)benign(0.438)TCGA-AC-A23H-01Breastbreast invasive carcinomaFemale>=65I/IIUnknownUnknownPD
PLK2SNVMissense_Mutationnovelc.1034N>Ap.Ser345Tyrp.S345YQ9NYY3protein_codingdeleterious(0.04)benign(0.212)TCGA-AN-A046-01Breastbreast invasive carcinomaFemale>=65I/IIUnknownUnknownSD
PLK2SNVMissense_Mutationnovelc.412N>Tp.His138Tyrp.H138YQ9NYY3protein_codingdeleterious(0.02)possibly_damaging(0.808)TCGA-B6-A0IA-01Breastbreast invasive carcinomaFemale<65I/IIUnknownUnknownSD
PLK2SNVMissense_Mutationnovelc.622C>Gp.Leu208Valp.L208VQ9NYY3protein_codingdeleterious(0.03)possibly_damaging(0.879)TCGA-OL-A5S0-01Breastbreast invasive carcinomaFemale>=65I/IIChemotherapytaxolCR
PLK2insertionFrame_Shift_Insnovelc.1417_1418insCAAAp.Asp473AlafsTer19p.D473Afs*19Q9NYY3protein_codingTCGA-A8-A07G-01Breastbreast invasive carcinomaFemale>=65I/IIChemotherapy5-fluorouracilCR
PLK2insertionNonsense_Mutationnovelc.1416_1417insTAGGCCCCTAAAGATATCAGAAGCATAAAATTATAAAp.Asp473Terp.D473*Q9NYY3protein_codingTCGA-A8-A07G-01Breastbreast invasive carcinomaFemale>=65I/IIChemotherapy5-fluorouracilCR
PLK2insertionFrame_Shift_Insnovelc.409_410insATTTACGACTp.Leu137HisfsTer7p.L137Hfs*7Q9NYY3protein_codingTCGA-B6-A0IA-01Breastbreast invasive carcinomaFemale<65I/IIUnknownUnknownSD
PLK2deletionFrame_Shift_Delnovelc.1327delNp.Asp443MetfsTer5p.D443Mfs*5Q9NYY3protein_codingTCGA-EW-A2FV-01Breastbreast invasive carcinomaFemale<65III/IVChemotherapydocetaxelSD
PLK2SNVMissense_Mutationnovelc.1961C>Ap.Thr654Asnp.T654NQ9NYY3protein_codingdeleterious(0)probably_damaging(0.99)TCGA-VS-A9UP-01Cervixcervical & endocervical cancerFemale<65I/IIChemotherapycisplatinPD
PLK2SNVMissense_Mutationnovelc.1207N>Gp.Lys403Glup.K403EQ9NYY3protein_codingtolerated(1)benign(0.001)TCGA-CA-6717-01Colorectumcolon adenocarcinomaMale<65I/IIChemotherapyoxaliplatinCR
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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
10769PLK2CLINICALLY ACTIONABLE, KINASE, DRUGGABLE GENOME, ENZYME, SERINE THREONINE KINASEUS8598172, 1
10769PLK2CLINICALLY ACTIONABLE, KINASE, DRUGGABLE GENOME, ENZYME, SERINE THREONINE KINASEinhibitor178102294BI-2536
10769PLK2CLINICALLY ACTIONABLE, KINASE, DRUGGABLE GENOME, ENZYME, SERINE THREONINE KINASEinhibitor249565601ONVANSERTIB
10769PLK2CLINICALLY ACTIONABLE, KINASE, DRUGGABLE GENOME, ENZYME, SERINE THREONINE KINASEBI2536
10769PLK2CLINICALLY ACTIONABLE, KINASE, DRUGGABLE GENOME, ENZYME, SERINE THREONINE KINASEWORTMANNINWORTMANNIN17135248
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