0000000000142699

AUTHOR

Stefano Fiori

showing 3 related works from this author

Predictive and Prognostic Molecular Factors in Diffuse Large B-Cell Lymphomas.

2021

Diffuse large B-cell lymphoma (DLBCL) is the commonest form of lymphoid malignancy, with a prevalence of about 40% worldwide. Its classification encompasses a common form, also termed as “not otherwise specified” (NOS), and a series of variants, which are rare and at least in part related to viral agents. Over the last two decades, DLBCL-NOS, which accounts for more than 80% of the neoplasms included in the DLBCL chapter, has been the object of an increasing number of molecular studies which have led to the identification of prognostic/predictive factors that are increasingly entering daily practice. In this review, the main achievements obtained by gene expression profiling (with respect t…

0301 basic medicineOncologymedicine.medical_specialtydiagnosisdiffuse large B-cell lymphomaReviewSettore MED/08 - Anatomia Patologica03 medical and health sciences0302 clinical medicineInternal medicineDaily practicemedicineTumor MicroenvironmentHumanslcsh:QH301-705.5B celltherapybusiness.industryGene Expression ProfilingNot Otherwise SpecifiedHigh-Throughput Nucleotide SequencingGeneral Medicinemedicine.diseaseMicroarray AnalysisPrognosisLymphomaGene expression profilingdiagnosi030104 developmental biologymedicine.anatomical_structurelcsh:Biology (General)Lymphoid malignancyclassification030220 oncology & carcinogenesisnext-generation sequencingLymphoma Large B-Cell DiffusebusinessDiffuse large B-cell lymphomaprognosiCells
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Newly-Discovered Neural Features Expand the Pathobiological Knowledge of Blastic Plasmacytoid Dendritic Cell Neoplasm

2021

Simple Summary For the first time, neuronal features are described in blastic plasmacytoid dendritic cell neoplasm (BPDCN) by a complex array of molecular techniques, including microRNA and gene expression profiling, RNA and Chromatin immunoprecipitation sequencing, and immunohistochemistry. The discovery of unexpected neural features in BPDCN may change our vision of this disease, leading to the designing of a new BPDCN cell model and to re-thinking the relations occurring between BPDCN and nervous system. The observed findings contribute to explaining the extreme tumor aggressiveness and also to propose novel therapeutic targets. In view of this, the identification, in this work of new po…

Cancer ResearchNeurogenesisNeoplasms. Tumors. Oncology. Including cancer and carcinogensMicroRNA Expression ProfilesequencingBiologySettore MED/08 - Anatomia PatologicaBPDCN MiRNA Network Neurogenesis SequencingBPDCNArticleChromatinGene expression profilingBPDCN; MiRNA; Network; Neurogenesis; SequencingneurogenesisOncologyDownregulation and upregulationmicroRNAnetworkCancer researchImmunohistochemistrySettore MED/05 - Patologia ClinicaNeurogenesiRC254-282ProgenitormiRNACancers
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Dissection of DLBCL microenvironment provides a gene expression-based predictor of survival applicable to formalin-fixed paraffin-embedded tissue

2018

Abstract Background Gene expression profiling (GEP) studies recognized a prognostic role for tumor microenvironment (TME) in diffuse large B-cell lymphoma (DLBCL), but the routinely adoption of prognostic stromal signatures remains limited. Patients and methods Here, we applied the computational method CIBERSORT to generate a 1028-gene matrix incorporating signatures of 17 immune and stromal cytotypes. Then, we carried out a deconvolution on publicly available GEP data of 482 untreated DLBCLs to reveal associations between clinical outcomes and proportions of putative tumor-infiltrating cell types. Forty-five genes related to peculiar prognostic cytotypes were selected and their expression …

0301 basic medicineOncologyMalePathologyHematologic MalignanciesBiopsyDatasets as TopicPredictive Value of TestDeconvolutionCohort StudiesTranscriptomeAntibodies Monoclonal Murine-Derived0302 clinical medicineprognosticatorsimmune system diseaseshemic and lymphatic diseasesTumor MicroenvironmentCluster Analysisdigital expression analysisRandomized Controlled Trials as TopicParaffin EmbeddingHematology; OncologyHematologyMiddle AgedPrognosisCorrigendaProgression-Free SurvivalAlgorithmOncology030220 oncology & carcinogenesisCell-of-originFemaleLymphoma Large B-Cell DiffuseSurvival AnalysiAlgorithmsHumanAdultmedicine.medical_specialtyStromal cellMicroenvironmentFormalin fixed paraffin embeddedPrognosiReproducibility of ResultDissection (medical)03 medical and health sciencesDigital expression analysiYoung AdultPrognosticatorPredictive Value of TestsFormaldehydeInternal medicinemedicineHumansProgression-free survivalGeneSurvival analysisAgedTumor microenvironmentCluster AnalysiProportional hazards modelbusiness.industryGene Expression ProfilingReproducibility of ResultsComputational BiologyOriginal Articlesmedicine.diseaseSurvival AnalysisGene expression profiling030104 developmental biologyDLBCLCohort StudieTranscriptomebusinessDiffuse large B-cell lymphomaDLBCL microenvironment deconvolution cell-of-origin digital expression analysis prognosticators
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