Search results for "Epigenètica"

showing 2 items of 2 documents

Characterizing the Invasive Tumor Front of Aggressive Uterine Adenocarcinoma and Leiomyosarcoma

2021

The invasive tumor front (the tumor–host interface) is vitally important in malignant cell progression and metastasis. Tumor cell interactions with resident and infiltrating host cells and with the surrounding extracellular matrix and secreted factors ultimately determine the fate of the tumor. Herein we focus on the invasive tumor front, making an in-depth characterization of reticular fiber scaffolding, infiltrating immune cells, gene expression, and epigenetic profiles of classified aggressive primary uterine adenocarcinomas (24 patients) and leiomyosarcomas (11 patients). Sections of formalin-fixed samples before and after microdissection were scanned and studied. Reticular fiber archit…

LeiomyosarcomaReticular fiberreticular fibersÚter - TumorsQH301-705.5Músculs - Càncer:neoplasias::neoplasias por localización::neoplasias urogenitales::neoplasias de los genitales femeninos::neoplasias uterinas [ENFERMEDADES]extracellular matrix:factores biológicos::biomarcadores::marcadores tumorales [COMPUESTOS QUÍMICOS Y DROGAS]:Neoplasms::Neoplasms by Site::Urogenital Neoplasms::Genital Neoplasms Female::Uterine Neoplasms [DISEASES]BiologyMetastasisMetastasisCell and Developmental BiologyImmune system:neoplasias::neoplasias por tipo histológico::neoplasias de tejido conjuntivo y de tejidos blandos::neoplasias de tejido muscular::leiomiosarcoma [ENFERMEDADES]Càncer d'úterimmune cellsTumor-host interfaceMetàstasimedicineUterine cancer:Neoplasms::Neoplasms by Histologic Type::Neoplasms Connective and Soft Tissue::Neoplasms Muscle Tissue::Leiomyosarcoma [DISEASES]tumor microenvironment:Biological Factors::Biomarkers::Biomarkers Tumor [CHEMICALS AND DRUGS]Biology (General)epigenetic profilesMicrodissectionAntimicrobial humoral responseOriginal ResearchTumor microenvironmentMarcadors tumoralsImmune cellsEpigenetic profilesCell BiologyExtracellular matrixmedicine.diseaseEpigenèticaTumor microenvironmentReticular connective tissueCancer researchgene expressionEpigeneticsGene expressionThis is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY)Reticular fiberstumor-host interfaceDevelopmental BiologyFrontiers in Cell and Developmental Biology
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Epigenetic outlier profiles in depression: A genome-wide DNA methylation analysis of monozygotic twins

2018

Recent discoveries highlight the importance of stochastic epigenetic changes, as indexed by epigenetic outlier DNA methylation signatures, as a valuable tool to understand aberrant cell function and subsequent human pathology. There is evidence of such changes in different complex disorders as diverse as cancer, obesity and, to a lesser extent, depression. The current study was aimed at identifying outlying DNA methylation signatures of depressive psychopathology. Here, genome-wide DNA methylation levels were measured (by means of Illumina Infinium HumanMethylation450 Beadchip) in peripheral blood of thirty-four monozygotic twins informative for depressive psychopathology (lifetime DSM-IV d…

Male0301 basic medicineTwinslcsh:MedicineBiochemistryGenomeEpigenesis GeneticDatabase and Informatics MethodsMedicine and Health SciencesDepressió psíquicalcsh:ScienceEpigenesisGeneticsDNA methylationMultidisciplinaryDepressionGenomicsMethylationMiddle AgedChromatinNucleic acidsMental depressionCpG sitePhysical SciencesDNA methylationBessonsEpigeneticsFemalegenoma humàDNA modificationChromatin modificationResearch ArticleChromosome biologyStatistical DistributionsAdultCell biologyHealth InformaticsGenomicsBiologyResearch and Analysis MethodsPolymorphism Single Nucleotidemalalties mentalsYoung Adult03 medical and health sciencesMental Health and PsychiatryGeneticsHumansEpigeneticsGeneTreatment GuidelinesHealth Care PolicyBiology and life sciencesMood Disorderslcsh:RDNATwins MonozygoticEpigenèticaProbability TheoryExpressió gènicaHealth Care030104 developmental biologylcsh:QCpG IslandsGene expressionMathematicsDevelopmental Biology
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