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: MEG3

Gene summary for MEG3

check button Gene summary.

Gene informationSpeciesHuman
Gene symbol

MEG3

Gene ID

55384

Gene namematernally expressed 3
Gene AliasFP504
Cytomap14q32.2
Gene TypencRNA
GO ID

GO:0001558

UniProtAcc

NA


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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
55384MEG3AEH-subject1HumanEndometriumAEH2.25e-23-5.79e-01-0.3059
55384MEG3AEH-subject2HumanEndometriumAEH1.31e-25-5.72e-01-0.2525
55384MEG3AEH-subject3HumanEndometriumAEH1.63e-18-5.12e-01-0.2576
55384MEG3AEH-subject5HumanEndometriumAEH7.38e-22-5.63e-01-0.2953
55384MEG3EEC-subject1HumanEndometriumEEC1.24e-23-5.91e-01-0.2682
55384MEG3EEC-subject2HumanEndometriumEEC3.18e-32-6.15e-01-0.2607
55384MEG3EEC-subject3HumanEndometriumEEC1.11e-27-5.87e-01-0.2525
55384MEG3EEC-subject4HumanEndometriumEEC1.73e-19-5.62e-01-0.2571
55384MEG3EEC-subject5HumanEndometriumEEC7.80e-30-6.15e-01-0.249
55384MEG3GSM5276934HumanEndometriumEEC2.22e-034.18e-01-0.0913
55384MEG3GSM5276935HumanEndometriumEEC1.00e-20-5.83e-01-0.123
55384MEG3GSM6177620_NYU_UCEC1_lib1_lib1HumanEndometriumEEC3.97e-27-6.15e-01-0.1869
55384MEG3GSM6177620_NYU_UCEC1_lib2_lib2HumanEndometriumEEC3.30e-24-6.15e-01-0.1875
55384MEG3GSM6177620_NYU_UCEC1_lib3_lib3HumanEndometriumEEC4.60e-28-6.15e-01-0.1883
55384MEG3GSM6177621_NYU_UCEC2_lib1_lib1HumanEndometriumEEC5.05e-31-6.15e-01-0.1934
55384MEG3GSM6177622_NYU_UCEC3_lib1_lib1HumanEndometriumEEC3.14e-30-6.15e-01-0.1917
55384MEG3GSM6177622_NYU_UCEC3_lib2_lib2HumanEndometriumEEC4.34e-36-6.15e-01-0.1916
55384MEG3GSM6177623_NYU_UCEC3_VisHumanEndometriumEEC1.70e-06-4.34e-01-0.1269
55384MEG3LZE24THumanEsophagusESCC4.41e-271.24e+000.0596
55384MEG3P4T-EHumanEsophagusESCC2.15e-581.80e+000.1323
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check button Transcriptomic changes along malignancy continuum.
TissueExpression DynamicsAbbreviation
EndometriumThe 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.AEH: Atypical endometrial hyperplasia
EEC: Endometrioid Cancer
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
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
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:00160499EndometriumAEHcell growth93/2100482/187231.00e-074.99e-0693
GO:00015589EndometriumAEHregulation of cell growth75/2100414/187231.79e-053.65e-0475
GO:00459264EndometriumAEHnegative regulation of growth47/2100249/187232.36e-042.84e-0347
GO:00303082EndometriumAEHnegative regulation of cell growth36/2100188/187239.15e-048.37e-0336
GO:001604915EndometriumEECcell growth95/2168482/187231.16e-075.54e-0695
GO:000155814EndometriumEECregulation of cell growth77/2168414/187231.64e-053.16e-0477
GO:004592611EndometriumEECnegative regulation of growth48/2168249/187232.58e-042.98e-0348
GO:00303081EndometriumEECnegative regulation of cell growth37/2168188/187238.33e-047.67e-0337
GO:0016049110EsophagusESCCcell growth289/8552482/187231.29e-103.77e-09289
GO:000155819EsophagusESCCregulation of cell growth248/8552414/187232.97e-096.45e-08248
GO:00459267EsophagusESCCnegative regulation of growth148/8552249/187237.88e-067.73e-05148
GO:00303085EsophagusESCCnegative regulation of cell growth108/8552188/187237.46e-043.87e-03108
GO:001604911LiverCirrhoticcell growth160/4634482/187231.50e-052.07e-04160
GO:000155811LiverCirrhoticregulation of cell growth132/4634414/187235.53e-044.36e-03132
GO:001604921LiverHCCcell growth269/7958482/187231.84e-095.35e-08269
GO:000155821LiverHCCregulation of cell growth228/7958414/187231.34e-072.55e-06228
GO:00459263LiverHCCnegative regulation of growth129/7958249/187231.81e-039.37e-03129
GO:0030308LiverHCCnegative regulation of cell growth98/7958188/187234.74e-032.02e-0298
GO:00160496LungIACcell growth89/2061482/187236.10e-073.67e-0589
GO:00015586LungIACregulation of cell growth70/2061414/187231.69e-043.01e-0370
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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
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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
55384MEG3NAPlatinum compounds
55384MEG3NAradiotherapy
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