0000000000601701

AUTHOR

Richard Tomasini

showing 2 related works from this author

Minimal information for studies of extracellular vesicles 2018 (MISEV2018):a position statement of the International Society for Extracellular Vesicl…

2018

The last decade has seen a sharp increase in the number of scientific publications describing physiological and pathological functions of extracellular vesicles (EVs), a collective term covering various subtypes of cell-released, membranous structures, called exosomes, microvesicles, microparticles, ectosomes, oncosomes, apoptotic bodies, and many other names. However, specific issues arise when working with these entities, whose size and amount often make them difficult to obtain as relatively pure preparations, and to characterize properly. The International Society for Extracellular Vesicles (ISEV) proposed Minimal Information for Studies of Extracellular Vesicles ("MISEV") guidelines fo…

ectosomeectosomes; exosomes; extracellular vesicles; guidelines; microparticles; microvesicles; minimal information requirements; reproducibility; rigor; standardization; Histology; Cell Biology[SDV]Life Sciences [q-bio]minimal information requirementsectosomes; exosomes; extracellular vesicles; guidelines; microparticles; microvesicles; minimal information requirements; reproducibility; rigor; standardizationsize-exclusionectosomesMedicine and Health SciencesCELL-DERIVED MICROPARTICLESFIELD-FLOW FRACTIONATIONguidelinesrequirementscirculatingComputingMilieux_MISCELLANEOUSmicroparticlesManchester Cancer Research Centrelcsh:Cytologyextracellular vesicles; exosomes; ectosomes; microvesicles; minimal information requirements; guidelines; standardization; microparticles; rigor; reproducibilityPROSTATE-CANCERmicroparticleCell interactionmicrovesiclechromatographyPosition Paperextracellular vesiclesguidelineLife Sciences & Biomedicinemicrovesiclesectosomes exosomes extracellular vesicles guidelines microparticles microvesicles minimal information requirements reproducibility rigor standardizationMEMBRANE-VESICLESHistologyFETAL BOVINEEctosomes ; Exosomes ; Extracellular Vesicles ; Guidelines ; Microparticles ; Microvesicles ; Minimal Information Requirements ; Reproducibility ; Rigor ; StandardizationCIRCULATING MICROPARTICLES[SDV.BC]Life Sciences [q-bio]/Cellular Biologyexosomesddc:570exosomeSURFACE-PLASMON RESONANCEddc:610lcsh:QH573-671BiologyreproducibilitystandardizationInteracció cel·lularScience & TechnologyResearchInstitutes_Networks_Beacons/mcrcCell BiologyrigorCell membranesHUMAN URINARY EXOSOMESPREANALYTICAL PARAMETERSminimal information requirementSIZE-EXCLUSION CHROMATOGRAPHY1182 Biochemistry cell and molecular biologyextracellular vesicleHuman medicineMembranes cel·lulars
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Tumor protein 53-induced nuclear protein 1 expression is repressed by miR-155, and its restoration inhibits pancreatic tumor development.

2007

Pancreatic cancer is a disease with an extremely poor prognosis. Tumor protein 53-induced nuclear protein 1 ( TP53INP1 ) is a proapoptotic stress-induced p53 target gene. In this article, we show by immunohistochemical analysis that TP53INP1 expression is dramatically reduced in pancreatic ductal adenocarcinoma (PDAC) and this decrease occurs early during pancreatic cancer development. TP53INP1 reexpression in the pancreatic cancer-derived cell line MiaPaCa2 strongly reduced its capacity to form s.c., i.p., and intrapancreatic tumors in nude mice. This anti-tumoral capacity is, at least in part, due to the induction of caspase 3-mediated apoptosis. In addition, TP53INP1 −/− mouse embryonic…

Settore MED/06 - Oncologia MedicaTransplantation HeterologousGene ExpressionMice NudeMicePancreatic tumorPancreatic cancerCell Line TumormicroRNAGene expressionmedicineAnimalsHumansRNA NeoplasmNuclear proteinCaspaseHeat-Shock ProteinsMice KnockoutMultidisciplinarybiologyBase Sequenceapoptosis pancreatic cancer ponasterone A tumor suppressor micro RNANuclear ProteinsBiological Sciencesmedicine.diseaseTransplantationPancreatic NeoplasmsMicroRNAsCell Transformation NeoplasticApoptosisCancer researchbiology.proteinTumor Suppressor Protein p53Carrier ProteinsNeoplasm TransplantationCarcinoma Pancreatic DuctalProceedings of the National Academy of Sciences of the United States of America
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