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: GRIK2

Gene summary for GRIK2

check button Gene summary.

Gene informationSpeciesHuman
Gene symbol

GRIK2

Gene ID

2898

Gene nameglutamate ionotropic receptor kainate type subunit 2
Gene AliasEAA4
Cytomap6q16.3
Gene Typeprotein-coding
GO ID

GO:0003008

UniProtAcc

Q13002


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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
2898GRIK2HTA11_347_2000001011HumanColorectumAD3.61e-042.18e-01-0.1954
2898GRIK2HTA11_3361_2000001011HumanColorectumAD6.91e-042.84e-01-0.1207
2898GRIK2HTA11_10623_2000001011HumanColorectumAD9.65e-033.52e-01-0.0177
2898GRIK2HTA11_10711_2000001011HumanColorectumAD1.40e-094.10e-010.0338
2898GRIK2HTA11_7696_3000711011HumanColorectumAD2.99e-164.33e-010.0674
2898GRIK2HTA11_11156_2000001011HumanColorectumAD1.28e-055.33e-010.0397
2898GRIK2HTA11_99999970781_79442HumanColorectumMSS3.31e-124.32e-010.294
2898GRIK2HTA11_99999971662_82457HumanColorectumMSS2.32e-061.17e-010.3859
2898GRIK2HTA11_99999973899_84307HumanColorectumMSS9.39e-084.24e-010.2585
2898GRIK2HTA11_99999974143_84620HumanColorectumMSS3.46e-521.07e+000.3005
2898GRIK2AEH-subject1HumanEndometriumAEH2.83e-142.78e-01-0.3059
2898GRIK2AEH-subject2HumanEndometriumAEH2.01e-072.66e-01-0.2525
2898GRIK2AEH-subject3HumanEndometriumAEH4.17e-062.38e-01-0.2576
2898GRIK2AEH-subject4HumanEndometriumAEH4.37e-123.78e-01-0.2657
2898GRIK2AEH-subject5HumanEndometriumAEH3.81e-021.51e-01-0.2953
2898GRIK2EEC-subject1HumanEndometriumEEC6.54e-052.28e-01-0.2682
2898GRIK2HTA12-25-1HumanPancreasPDAC3.92e-055.59e-010.313
2898GRIK2HTA12-26-1HumanPancreasPDAC2.56e-137.83e-010.3728
2898GRIK2HTA12-29-1HumanPancreasPDAC1.60e-451.12e+000.3722
2898GRIK2GSM5252128_BPH327PrGF_ViaHumanProstateBPH9.61e-039.21e-02-0.1688
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check button Transcriptomic changes along malignancy continuum.
TissueExpression DynamicsAbbreviation
Colorectum (GSE201348)The 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.FAP: Familial adenomatous polyposis
CRC: Colorectal cancer
Colorectum (HTA11)The 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.AD: Adenomas
SER: Sessile serrated lesions
MSI-H: Microsatellite-high colorectal cancer
MSS: Microsatellite stable colorectal cancer
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
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
∗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:00092669EndometriumAEHresponse to temperature stimulus33/2100178/187232.53e-031.87e-0233
GO:000926614EndometriumEECresponse to temperature stimulus35/2168178/187231.15e-039.82e-0335
GO:000926610ProstateBPHresponse to temperature stimulus56/3107178/187236.74e-071.30e-0556
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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
GRIK2SNVMissense_Mutationc.1602G>Cp.Met534Ilep.M534IQ13002protein_codingdeleterious(0)possibly_damaging(0.616)TCGA-A8-A08G-01Breastbreast invasive carcinomaFemale<65I/IIChemotherapy5-fluorouracilCR
GRIK2SNVMissense_Mutationc.667N>Cp.Glu223Glnp.E223QQ13002protein_codingtolerated(0.28)probably_damaging(0.986)TCGA-A8-A09A-01Breastbreast invasive carcinomaFemale<65I/IIHormone TherapytamoxiphenSD
GRIK2SNVMissense_Mutationc.635N>Gp.Lys212Argp.K212RQ13002protein_codingtolerated(1)benign(0.006)TCGA-A8-A09G-01Breastbreast invasive carcinomaFemale>=65III/IVUnknownUnknownSD
GRIK2SNVMissense_Mutationnovelc.1301N>Ap.Ile434Asnp.I434NQ13002protein_codingdeleterious(0)possibly_damaging(0.805)TCGA-AR-A2LR-01Breastbreast invasive carcinomaFemale<65I/IIChemotherapyadriamycinSD
GRIK2SNVMissense_Mutationc.42N>Tp.Arg14Serp.R14SQ13002protein_codingdeleterious(0.02)benign(0.08)TCGA-BH-A0B4-01Breastbreast invasive carcinomaMale>=65III/IVHormone TherapytamoxiphenSD
GRIK2SNVMissense_Mutationrs748577917c.697N>Ap.Glu233Lysp.E233KQ13002protein_codingtolerated(0.22)benign(0.017)TCGA-BH-A0HP-01Breastbreast invasive carcinomaFemale>=65III/IVChemotherapydoxorubicinSD
GRIK2SNVMissense_Mutationc.2282N>Gp.Ser761Cysp.S761CQ13002protein_codingdeleterious(0)probably_damaging(0.985)TCGA-BH-A18V-01Breastbreast invasive carcinomaFemale<65I/IIUnknownUnknownSD
GRIK2SNVMissense_Mutationnovelc.2453N>Cp.Gln818Prop.Q818PQ13002protein_codingtolerated(0.07)possibly_damaging(0.53)TCGA-E2-A14V-01Breastbreast invasive carcinomaFemale<65I/IIChemotherapycyclophosphamideSD
GRIK2SNVMissense_Mutationc.392N>Cp.Gln131Prop.Q131PQ13002protein_codingdeleterious(0)probably_damaging(0.979)TCGA-E2-A14Z-01Breastbreast invasive carcinomaFemale<65I/IIHormone TherapyarimidexPD
GRIK2SNVMissense_Mutationc.2266N>Cp.Gly756Argp.G756RQ13002protein_codingdeleterious(0)probably_damaging(1)TCGA-E9-A1RF-01Breastbreast invasive carcinomaFemale>=65III/IVHormone TherapytamoxiphenSD
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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
2898GRIK2DRUGGABLE GENOME, ION CHANNELTALBUTALTALBUTAL
2898GRIK2DRUGGABLE GENOME, ION CHANNELantagonistCHEMBL220492TOPIRAMATE
2898GRIK2DRUGGABLE GENOME, ION CHANNELTHIOPENTALTHIOPENTAL
2898GRIK2DRUGGABLE GENOME, ION CHANNELantagonistCHEMBL14935TEZAMPANEL
2898GRIK2DRUGGABLE GENOME, ION CHANNELPRIMIDONEPRIMIDONE
2898GRIK2DRUGGABLE GENOME, ION CHANNELBUTALBITALBUTALBITAL
2898GRIK2DRUGGABLE GENOME, ION CHANNELPENTOBARBITALPENTOBARBITAL
2898GRIK2DRUGGABLE GENOME, ION CHANNELagonist178101134
2898GRIK2DRUGGABLE GENOME, ION CHANNELHEXOBARBITALHEXOBARBITAL
2898GRIK2DRUGGABLE GENOME, ION CHANNELagonist178100898
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