2020
Transmembrane and Immunoglobulin Domain Containing 1, a Putative Tumor Suppressor, Induces G2/M Cell Cycle Checkpoint Arrest in Colon Cancer Cells
De La Cena K, Ho R, Amraei R, Woolf N, Tashjian J, Zhao Q, Richards S, Walker J, Huang J, Chitalia V, Rahimi N. Transmembrane and Immunoglobulin Domain Containing 1, a Putative Tumor Suppressor, Induces G2/M Cell Cycle Checkpoint Arrest in Colon Cancer Cells. American Journal Of Pathology 2020, 191: 157-167. PMID: 33129760, PMCID: PMC7788663, DOI: 10.1016/j.ajpath.2020.09.015.Peer-Reviewed Original ResearchConceptsCell cycleColorectal cancerCell cycle checkpoint arrestCell cycle inhibitor proteinsNovel tumor suppressor geneFull molecular mechanismsPutative tumor suppressorColon cancer cellsTumor suppressor geneG2/M phaseSporadic human colorectal cancerNormal intestinal epithelial cellsEpigenetic mechanismsCheckpoint arrestTMIGD1Inhibitor proteinNovel potential therapeutic targetIntestinal epithelial cellsMolecular mechanismsTumor suppressorPoor overall survivalSuppressor geneDevelopment of adenomasImmunoglobulin domainHuman colorectal cancer
2000
The Yeast ULP2 (SMT4) Gene Encodes a Novel Protease Specific for the Ubiquitin-Like Smt3 Protein
Li S, Hochstrasser M. The Yeast ULP2 (SMT4) Gene Encodes a Novel Protease Specific for the Ubiquitin-Like Smt3 Protein. Molecular And Cellular Biology 2000, 20: 2367-2377. PMID: 10713161, PMCID: PMC85410, DOI: 10.1128/mcb.20.7.2367-2377.2000.Peer-Reviewed Original ResearchMeSH KeywordsAmino Acid SequenceCell DivisionChromosomesCysteine EndopeptidasesDNA DamageEndopeptidasesFungal ProteinsHydroxyureaMitosisMolecular Sequence DataMutationRepressor ProteinsSaccharomyces cerevisiaeSaccharomyces cerevisiae ProteinsSequence Homology, Amino AcidSmall Ubiquitin-Related Modifier ProteinsSUMO-1 ProteinTemperatureUbiquitinsConceptsCell cycle checkpoint arrestTemperature-sensitive growthCentromere-binding proteinsUbiquitin-like proteinDNA-damaging agentsAbnormal cell morphologyYeast SMT3Number suppressorGene EncodesPleiotropic phenotypesChromosome stabilityMutant accumulatesSingle mutantsCheckpoint arrestUlp2SUMO-1Smt3Ulp1DNA damageMutantsReplication inhibitionProteinCell morphologyNormal kineticsCell function
1997
Mutations in SPK1/RAD53 that specifically abolish checkpoint but not growth-related functions
Fay DS, Sun Z, Stern D. Mutations in SPK1/RAD53 that specifically abolish checkpoint but not growth-related functions. Current Genetics 1997, 31: 97-105. PMID: 9021124, DOI: 10.1007/s002940050181.Peer-Reviewed Original ResearchMeSH KeywordsAllelesCell Cycle ProteinsCheckpoint Kinase 2Cloning, MolecularElectrophoresis, Polyacrylamide GelGene Expression Regulation, EnzymologicGene Expression Regulation, FungalMutagenesisPlasmidsProtein KinasesProtein Serine-Threonine KinasesSaccharomyces cerevisiaeSaccharomyces cerevisiae ProteinsSequence DeletionTransformation, GeneticConceptsCheckpoint functionKinase domainKinase activityEssential protein kinaseWild-type levelsGrowth-related functionsCheckpoint arrestProtein kinaseDeletional analysisN-terminusSPK1Cell cycleMutant allelesGrowth activityMutationsRad53Normal rateSaccharomycesMultiple stagesKinaseDomainCheckpointActivityAllelesRegulation
1996
Spk1/Rad53 is regulated by Mec1-dependent protein phosphorylation in DNA replication and damage checkpoint pathways.
Sun Z, Fay DS, Marini F, Foiani M, Stern DF. Spk1/Rad53 is regulated by Mec1-dependent protein phosphorylation in DNA replication and damage checkpoint pathways. Genes & Development 1996, 10: 395-406. PMID: 8600024, DOI: 10.1101/gad.10.4.395.Peer-Reviewed Original ResearchMeSH KeywordsAlkaline PhosphataseCell CycleCell Cycle ProteinsCell DivisionCheckpoint Kinase 2DNA DamageDNA ReplicationDNA, FungalFungal ProteinsGene Expression Regulation, FungalGenes, FungalHydroxyureaImmunoblottingIntracellular Signaling Peptides and ProteinsMethyl MethanesulfonateMutagenesisPhosphorylationPrecipitin TestsProtein KinasesProtein Serine-Threonine KinasesSaccharomyces cerevisiaeSaccharomyces cerevisiae ProteinsSignal TransductionTemperatureConceptsProtein kinaseCheckpoint pathwayEssential protein kinaseDamage checkpoint pathwayDamage-induced phosphorylationKinase-defective formG1/S boundarySignal transduction pathwaysRegulation of phosphorylationTreatment of cellsCheckpoint functionCdc mutantsDNA replicationProtein phosphorylationUpstream kinaseCheckpoint arrestRegulated phosphorylationTransduction pathwaysKinase activityCell cyclePhosphorylationS boundaryDamage DNACycle arrestKinase
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