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: LAG3

Gene summary for LAG3

check button Gene summary.

Gene informationSpeciesHuman
Gene symbol

LAG3

Gene ID

3902

Gene namelymphocyte activating 3
Gene AliasCD223
Cytomap12p13.31
Gene Typeprotein-coding
GO ID

GO:0001775

UniProtAcc

P18627


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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
3902LAG3C21HumanOral cavityOSCC1.30e-206.51e-010.2678
3902LAG3C30HumanOral cavityOSCC1.79e-022.11e-010.3055
3902LAG3C38HumanOral cavityOSCC5.51e-088.31e-010.172
3902LAG3C43HumanOral cavityOSCC8.75e-051.08e-010.1704
3902LAG3C46HumanOral cavityOSCC6.79e-092.35e-010.1673
3902LAG3C57HumanOral cavityOSCC3.22e-042.28e-010.1679
3902LAG3C08HumanOral cavityOSCC8.35e-041.36e-010.1919
3902LAG3LN22HumanOral cavityOSCC2.85e-066.89e-010.1733
3902LAG3LN46HumanOral cavityOSCC3.72e-103.19e-010.1666
3902LAG3LP15HumanOral cavityLP9.93e-034.04e-010.2174
3902LAG3SYSMH2HumanOral cavityOSCC3.50e-029.13e-020.2326
3902LAG3SYSMH6HumanOral cavityOSCC1.66e-021.01e-010.1275
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check button Transcriptomic changes along malignancy continuum.
TissueExpression DynamicsAbbreviation
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
∗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:00028317Oral cavityOSCCregulation of response to biotic stimulus177/7305327/187231.73e-083.43e-07177
GO:004211016Oral cavityOSCCT cell activation245/7305487/187232.00e-073.22e-06245
GO:19031316Oral cavityOSCCmononuclear cell differentiation210/7305426/187238.44e-069.02e-05210
GO:00450884Oral cavityOSCCregulation of innate immune response116/7305218/187231.36e-051.37e-04116
GO:002240718Oral cavityOSCCregulation of cell-cell adhesion218/7305448/187231.71e-051.68e-04218
GO:190370618Oral cavityOSCCregulation of hemopoiesis180/7305367/187235.16e-054.30e-04180
GO:005086315Oral cavityOSCCregulation of T cell activation161/7305329/187231.44e-041.02e-03161
GO:00321037Oral cavityOSCCpositive regulation of response to external stimulus203/7305427/187231.79e-041.22e-03203
GO:000715916Oral cavityOSCCleukocyte cell-cell adhesion178/7305371/187232.44e-041.57e-03178
GO:00300983Oral cavityOSCClymphocyte differentiation179/7305374/187232.74e-041.74e-03179
GO:190303715Oral cavityOSCCregulation of leukocyte cell-cell adhesion162/7305336/187233.39e-042.08e-03162
GO:000268310Oral cavityOSCCnegative regulation of immune system process204/7305434/187233.72e-042.27e-03204
GO:19021059Oral cavityOSCCregulation of leukocyte differentiation136/7305279/187235.53e-043.21e-03136
GO:00302175Oral cavityOSCCT cell differentiation126/7305257/187236.51e-043.66e-03126
GO:00071629Oral cavityOSCCnegative regulation of cell adhesion145/7305303/187239.95e-045.18e-03145
GO:00456194Oral cavityOSCCregulation of lymphocyte differentiation83/7305174/187231.18e-024.00e-0283
GO:00313495Oral cavityOSCCpositive regulation of defense response127/7305278/187231.32e-024.39e-02127
GO:00224086Oral cavityOSCCnegative regulation of cell-cell adhesion92/7305196/187231.41e-024.64e-0292
GO:004508811Oral cavityLPregulation of innate immune response78/4623218/187231.57e-041.78e-0378
GO:000283112Oral cavityLPregulation of response to biotic stimulus109/4623327/187232.45e-042.60e-03109
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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
LAG3SNVMissense_Mutationc.1079N>Tp.Ser360Leup.S360LP18627protein_codingtolerated(1)benign(0)TCGA-BH-A0HP-01Breastbreast invasive carcinomaFemale>=65III/IVChemotherapydoxorubicinSD
LAG3SNVMissense_Mutationnovelc.799N>Gp.Pro267Alap.P267AP18627protein_codingdeleterious(0.01)possibly_damaging(0.492)TCGA-EK-A3GK-01Cervixcervical & endocervical cancerFemale<65I/IIUnknownUnknownSD
LAG3SNVMissense_Mutationc.902N>Ap.Pro301Hisp.P301HP18627protein_codingdeleterious(0.01)probably_damaging(1)TCGA-A6-A565-01Colorectumcolon adenocarcinomaFemale<65III/IVUnspecific5FUPD
LAG3SNVMissense_Mutationc.32N>Gp.Phe11Cysp.F11CP18627protein_codingdeleterious(0)benign(0.334)TCGA-AA-3510-01Colorectumcolon adenocarcinomaMale>=65I/IIUnknownUnknownSD
LAG3SNVMissense_Mutationrs141308793c.1135N>Tp.Arg379Cysp.R379CP18627protein_codingdeleterious(0)benign(0.23)TCGA-AA-3864-01Colorectumcolon adenocarcinomaMale>=65I/IIUnknownUnknownSD
LAG3SNVMissense_Mutationnovelc.119C>Tp.Ala40Valp.A40VP18627protein_codingtolerated(0.39)benign(0.003)TCGA-AA-3947-01Colorectumcolon adenocarcinomaFemale<65I/IIUnknownUnknownSD
LAG3SNVMissense_Mutationnovelc.56N>Tp.Pro19Leup.P19LP18627protein_codingdeleterious(0)benign(0.108)TCGA-AA-3950-01Colorectumcolon adenocarcinomaFemale>=65I/IIUnknownUnknownSD
LAG3SNVMissense_Mutationc.1535C>Tp.Pro512Leup.P512LP18627protein_codingtolerated_low_confidence(0.14)benign(0)TCGA-AZ-4313-01Colorectumcolon adenocarcinomaFemale<65I/IIUnknownUnknownSD
LAG3SNVMissense_Mutationnovelc.847N>Tp.Arg283Cysp.R283CP18627protein_codingtolerated(0.12)possibly_damaging(0.828)TCGA-AG-3893-01Colorectumrectum adenocarcinomaMale>=65III/IVChemotherapyfolinicCR
LAG3SNVMissense_Mutationnovelc.963G>Tp.Glu321Aspp.E321DP18627protein_codingtolerated(0.17)benign(0.08)TCGA-AG-3898-01Colorectumrectum 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
3902LAG3DRUGGABLE GENOME, CLINICALLY ACTIONABLE, EXTERNAL SIDE OF PLASMA MEMBRANEFS118
3902LAG3DRUGGABLE GENOME, CLINICALLY ACTIONABLE, EXTERNAL SIDE OF PLASMA MEMBRANEBMS-986016RELATLIMAB25755681
3902LAG3DRUGGABLE GENOME, CLINICALLY ACTIONABLE, EXTERNAL SIDE OF PLASMA MEMBRANEantibody336446922RELATLIMAB
3902LAG3DRUGGABLE GENOME, CLINICALLY ACTIONABLE, EXTERNAL SIDE OF PLASMA MEMBRANEIMP-321
3902LAG3DRUGGABLE GENOME, CLINICALLY ACTIONABLE, EXTERNAL SIDE OF PLASMA MEMBRANEIMP-701
3902LAG3DRUGGABLE GENOME, CLINICALLY ACTIONABLE, EXTERNAL SIDE OF PLASMA MEMBRANEGSK2831781GSK2831781
3902LAG3DRUGGABLE GENOME, CLINICALLY ACTIONABLE, EXTERNAL SIDE OF PLASMA MEMBRANEAnti-LAG3
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