0000000000639989

AUTHOR

Maryam Etebari

showing 3 related works from this author

Virus-encoded microRNA contributes to the molecular profile of EBV-positive Burkitt lymphomas

2015

Burkitt lymphoma (BL) is an aggressive neoplasm characterized by consistent morphology and phenotype, typical clinical behavior and distinctive molecular profile. The latter is mostly driven by the MYC over-expression associated with the characteristic translocation (8;14) (q24; q32) or with variant lesions. Additional genetic events can contribute to Burkitt Lymphoma pathobiology and retain clinical significance. A pathogenetic role for Epstein-Barr virus infection in Burkitt lymphomagenesis has been suggested; however, the exact function of the virus is largely unknown. In this study, we investigated the molecular profiles (genes and microRNAs) of Epstein-Barr virus-positive and -negative…

0301 basic medicineBART6; Burkitt lymphoma; EBV; miRNA; pathogenesisEpstein-Barr Virus InfectionsHerpesvirus 4 HumanpathogenesiRNA-binding proteinRNA-Binding ProteinEpstein-Barr Virus Infectionhemic and lymphatic diseasesCluster AnalysisViralOligonucleotide Array Sequence AnalysisGeneticsBART6; Burkitt lymphoma; EBV; miRNA; pathogenesis; Burkitt Lymphoma; Cluster Analysis; Cytoskeletal Proteins; Epstein-Barr Virus Infections; Gene Expression Profiling; Gene Expression Regulation Neoplastic; Gene Expression Regulation Viral; Herpesvirus 4 Human; Host-Pathogen Interactions; Humans; Immunohistochemistry; MicroRNAs; Neoplasm Proteins; Oligonucleotide Array Sequence Analysis; Phospholipase C delta; RNA Viral; RNA-Binding Proteins; Reverse Transcriptase Polymerase Chain Reaction; ras Proteins; OncologyReverse Transcriptase Polymerase Chain ReactionpathogenesisMicrofilament ProteinsIntracellular Signaling Peptides and ProteinsBurkitt lymphomaRNA-Binding ProteinsMicroRNAPhenotypeImmunohistochemistryNeoplasm ProteinsHost-Pathogen InteractionGene Expression Regulation NeoplasticOncologyHost-Pathogen InteractionsRNA ViralHumanResearch PaperGene Expression Regulation ViralBART6BiologySettore MED/08 - Anatomia PatologicaVirusNeoplasm Protein03 medical and health sciencesEBVmicroRNACytoskeletal ProteinmedicineHumansEpstein–Barr virus infectionGenemiRNANeoplasticCluster AnalysiOligonucleotide Array Sequence AnalysiGene Expression ProfilingHerpesvirus 4ras Proteinmedicine.diseaseLymphomaGene expression profilingCytoskeletal ProteinsMicroRNAs030104 developmental biologyGene Expression Regulationras ProteinsRNABART6; EBV; burkitt lymphoma; miRNA; pathogenesisPhospholipase C deltaOncotarget
researchProduct

Blastic plasmacytoid dendritic cell neoplasm: genomics mark epigenetic dysregulation as a primary therapeutic target

2018

Blastic Plasmacytoid Dendritic Cell Neoplasm is a rare and aggressive hematological malignancy currently lacking an effective therapy. To possibly identify genetic alterations useful for a new treatment design, we analyzed by whole-exome sequencing fourteen Blastic Plasmacytoid Dendritic Cell Neoplasm patients and the patient-derived CAL-1 cell line. The functional enrichment analysis of mutational data reported the epigenetic regulatory program as the most significantly undermined (P<.0001). In particular, twenty-five epigenetic-modifiers were found mutated (e.g., ASXL1, TET2, SUZ12, ARID1A, PHF2, CHD8); ASXL1 was the most frequently affected (28.6% of cases). To evaluate the impact of …

Acute Myeloid LeukemiaBlastic plasmacytoid dendritic cell neoplasm epigenetic mutationsSkin NeoplasmsAzacitidineDecitabinePlasmacytoid dendritic cellGene mutationBiologyDecitabineBPDCNArticleEpigenesis Genetic03 medical and health sciences0302 clinical medicineHistone methylation5’-Azacytidine; Acute Myeloid Leukemia; BPDCN; Decitabine; WESmedicineHumansEpigeneticsExome sequencingRegulation of gene expressionMyeloproliferative DisordersDendritic CellsGenomicsHematology5 -AzacytidineMyeloid Neoplasms5’-AzacytidineCancer researchWES030215 immunologymedicine.drugHaematologica
researchProduct

Pathogenetic and diagnostic significance of microRNA deregulation in peripheral T-cell lymphoma not otherwise specified

2014

Peripheral T-cell lymphomas not otherwise specified (PTCLs/NOS) are rare and aggressive tumours whose molecular pathogenesis and diagnosis are still challenging. The microRNA (miRNA) profile of 23 PTCLs/NOS was generated and compared with that of normal T-lymphocytes (CD4+, CD8+, naive, activated). The differentially expressed miRNA signature was compared with the gene expression profile (GEP) of the same neoplasms. The obtained gene patterns were tested in an independent cohort of PTCLs/NOS. The miRNA profile of PTCLs/NOS then was compared with that of 10 angioimmunoblastic T-cell lymphomas (AITLs), 6 anaplastic large-cell lymphomas (ALCLs)/ALK+ and 6 ALCLs/ALK - . Differentially expressed…

Female; Gene Expression Profiling; Humans; Lymphoma T-Cell Peripheral; Male; MicroRNAs; Oligonucleotide Array Sequence Analysis; RNA Neoplasm; Gene Expression Regulation Neoplastic; Oncology; Hematology; Medicine (all)Malemedicine.medical_specialtyPathologyPeripheral T-cell lymphoma not otherwise specifiedBiologyhemic and lymphatic diseasesInternal medicinemicroRNAmedicineHumansRNA NeoplasmOligonucleotide Array Sequence AnalysisRegulation of gene expressionHematologymicroRNA; PTCLs/NOS; GEPOligonucleotide Array Sequence AnalysiGene Expression ProfilingMedicine (all)Not Otherwise SpecifiedLymphoma T-Cell PeripheralMicroRNAHematologymedicine.diseaseGEPLymphomaGene expression profilingGene Expression Regulation NeoplasticMicroRNAsOncologyPTCLs/NOSOriginal ArticleFemaleCD8Human
researchProduct