0000000000087621

AUTHOR

Jesús María Hernández-rivas

showing 3 related works from this author

Fluorescence in situ hybridization analysis does not increase detection rate for trisomy 8 in chronic myelomonocytic leukemia.

2014

Chronic myelomonocytic leukemia (CMML) is a clonal hematopoietic stem cell neoplasm characterized by overlapping myelodysplastic and myeloproliferative features. Diagnosis is based on persistent mo...

Cancer Researchmedicine.diagnostic_testChronic myelomonocytic leukemiaLeukemia Myelomonocytic ChronicTrisomyHematologyBiologyTrisomy 8medicine.diseaseClonal Hematopoietic Stem CellOncologyhemic and lymphatic diseasesmedicineCancer researchNeoplasmHumansDetection rateIn Situ Hybridization FluorescenceFluorescence in situ hybridizationChromosomes Human Pair 8Leukemialymphoma
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Homeobox NKX2-3 promotes marginal-zone lymphomagenesis by activating B-cell receptor signalling and shaping lymphocyte dynamics

2016

NKX2 homeobox family proteins have a role in cancer development. Here we show that NKX2-3 is overexpressed in tumour cells from a subset of patients with marginal-zone lymphomas, but not with other B-cell malignancies. While Nkx2-3-deficient mice exhibit the absence of marginal-zone B cells, transgenic mice with expression of NKX2-3 in B cells show marginal-zone expansion that leads to the development of tumours, faithfully recapitulating the principal clinical and biological features of human marginal-zone lymphomas. NKX2-3 induces B-cell receptor signalling by phosphorylating Lyn/Syk kinases, which in turn activate multiple integrins (LFA-1, VLA-4), adhesion molecules (ICAM-1, MadCAM-1) a…

0301 basic medicineLymphoid TissueScienceB-cell receptorReceptors Antigen B-CellGeneral Physics and AstronomySykKaplan-Meier EstimateBiologyArticleGeneral Biochemistry Genetics and Molecular BiologyNKX2-303 medical and health sciencesChemokine receptorstomatognathic systemLYNhemic and lymphatic diseasesmedicineAnimalsHumansSyk KinaseLymphocytesPhosphorylationB cellHomeodomain ProteinsMice KnockoutCàncer -- Aspectes molecularsMultidisciplinaryCell adhesion moleculeKinaseGene Expression ProfilingQLymphoma B-Cell Marginal ZoneGeneral Chemistryrespiratory system3. Good healthMice Inbred C57BL030104 developmental biologymedicine.anatomical_structureembryonic structurescardiovascular systemCancer researchCell Adhesion MoleculesProteïnesSignal TransductionTranscription FactorsNature Communications
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rs2431697, a Polymorphism of Mir-146a, Is a Precozing Marker of Progression to Secondary Myelofibrosis: New Epigenetic Regulation of Jak/Stat3 Signal…

2018

Abstract Introduction: Transformation to secondary myelofibrosis (MF) occurs as part of the natural history of polycythemia vera (PV) and essential thrombocythemia (ET), the two more indolent Ph-negative myeloproliferative neoplasms (MPN). Once transformed, survival is remarkably shorted. Chronic inflammation plays a critical role in the progression of MPN, driving clonal expansion toward end stage disease. Importantly, MPN are characterized by the production of inflammatory cytokines, by both malignant and non-malignant clone. Inflammation and cancer share a common pathway, i.e. NF-κB. Interestingly, miR-146a regulates TLR/NF-κB pathway through the inhibition of its targets, IRAK1 and TRAF…

Oncologymedicine.medical_specialtyeducation.field_of_studyEssential thrombocythemiabusiness.industrymedicine.medical_treatmentImmunologyPopulationSingle-nucleotide polymorphismCell BiologyHematologymedicine.diseaseBiochemistryProinflammatory cytokinePolycythemia veraCytokineInternal medicineGenotypemedicineMyelofibrosiseducationbusinessBlood
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