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: PPP1R18

Gene summary for PPP1R18

check button Gene summary.

Gene informationSpeciesHuman
Gene symbol

PPP1R18

Gene ID

170954

Gene nameprotein phosphatase 1 regulatory subunit 18
Gene AliasHKMT1098
Cytomap6p21.33
Gene Typeprotein-coding
GO ID

GO:0005575

UniProtAcc

A0A024RCJ8


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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
170954PPP1R18LZE4THumanEsophagusESCC1.95e-123.44e-010.0811
170954PPP1R18LZE7THumanEsophagusESCC3.76e-061.58e-010.0667
170954PPP1R18LZE8THumanEsophagusESCC8.11e-071.57e-010.067
170954PPP1R18LZE22THumanEsophagusESCC1.38e-032.05e-010.068
170954PPP1R18LZE24THumanEsophagusESCC2.82e-098.20e-020.0596
170954PPP1R18LZE6THumanEsophagusESCC1.89e-117.99e-010.0845
170954PPP1R18P1T-EHumanEsophagusESCC2.76e-022.85e-010.0875
170954PPP1R18P2T-EHumanEsophagusESCC8.81e-317.61e-010.1177
170954PPP1R18P4T-EHumanEsophagusESCC2.41e-141.71e-010.1323
170954PPP1R18P5T-EHumanEsophagusESCC5.87e-183.40e-010.1327
170954PPP1R18P8T-EHumanEsophagusESCC1.08e-047.56e-020.0889
170954PPP1R18P9T-EHumanEsophagusESCC3.27e-232.42e-010.1131
170954PPP1R18P10T-EHumanEsophagusESCC1.11e-091.05e-010.116
170954PPP1R18P11T-EHumanEsophagusESCC2.98e-167.90e-010.1426
170954PPP1R18P12T-EHumanEsophagusESCC5.24e-122.01e-010.1122
170954PPP1R18P15T-EHumanEsophagusESCC7.52e-182.05e-010.1149
170954PPP1R18P16T-EHumanEsophagusESCC1.07e-121.79e-010.1153
170954PPP1R18P17T-EHumanEsophagusESCC3.49e-107.72e-010.1278
170954PPP1R18P19T-EHumanEsophagusESCC2.51e-091.04e+000.1662
170954PPP1R18P20T-EHumanEsophagusESCC1.32e-083.04e-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
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
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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
PPP1R18SNVMissense_Mutationnovelc.1612C>Tp.Leu538Phep.L538FQ6NYC8protein_codingdeleterious(0)probably_damaging(0.999)TCGA-LL-A9Q3-01Breastbreast invasive carcinomaFemale>=65III/IVImmunotherapyherceptinCR
PPP1R18insertionNonsense_Mutationnovelc.484_485insGAGACAGCCCGGGGGp.Leu162delinsTerp.L162delins*Q6NYC8protein_codingTCGA-DS-A1OB-01Cervixcervical & endocervical cancerFemale<65I/IIChemotherapycarboplatinPD
PPP1R18deletionFrame_Shift_Delnovelc.793delNp.Ser265GlnfsTer23p.S265Qfs*23Q6NYC8protein_codingTCGA-DS-A1OD-01Cervixcervical & endocervical cancerFemale<65I/IIChemotherapycisplatinSD
PPP1R18SNVMissense_Mutationc.368N>Ap.Arg123Lysp.R123KQ6NYC8protein_codingdeleterious_low_confidence(0.04)benign(0.006)TCGA-AA-3672-01Colorectumcolon adenocarcinomaFemale>=65III/IVUnknownUnknownSD
PPP1R18SNVMissense_Mutationrs555488215c.1594G>Ap.Glu532Lysp.E532KQ6NYC8protein_codingdeleterious(0.04)probably_damaging(0.995)TCGA-AA-A00N-01Colorectumcolon adenocarcinomaMale>=65I/IIUnknownUnknownPD
PPP1R18SNVMissense_Mutationc.496C>Ap.Pro166Thrp.P166TQ6NYC8protein_codingtolerated_low_confidence(0.23)benign(0.003)TCGA-AM-5821-01Colorectumcolon adenocarcinomaFemale>=65I/IIUnknownUnknownSD
PPP1R18SNVMissense_Mutationrs775362882c.287N>Gp.Gln96Argp.Q96RQ6NYC8protein_codingtolerated(0.4)benign(0.005)TCGA-AU-6004-01Colorectumcolon adenocarcinomaFemale>=65I/IIUnknownUnknownSD
PPP1R18SNVMissense_Mutationc.284N>Ap.Arg95Glnp.R95QQ6NYC8protein_codingtolerated(0.17)possibly_damaging(0.712)TCGA-CM-4743-01Colorectumcolon adenocarcinomaMale>=65I/IIChemotherapycapecitabineSD
PPP1R18SNVMissense_Mutationrs753123312c.889N>Ap.Glu297Lysp.E297KQ6NYC8protein_codingdeleterious_low_confidence(0.01)benign(0.01)TCGA-CM-5863-01Colorectumcolon adenocarcinomaFemale<65III/IVChemotherapyoxaliplatinSD
PPP1R18SNVMissense_Mutationc.908N>Tp.Ala303Valp.A303VQ6NYC8protein_codingtolerated_low_confidence(0.3)benign(0)TCGA-AG-A002-01Colorectumrectum 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
170954PPP1R18ENZYMEcarboplatinCARBOPLATIN31616045
170954PPP1R18ENZYMEgemcitabineGEMCITABINE31616045
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