0000000000041177

AUTHOR

Sergio A. Lira

showing 2 related works from this author

BRAF-V600E expression in precursor versus differentiated dendritic cells defines clinically distinct LCH risk groups.

2014

BRAF-V600E expression is identified in hematopoietic progenitor and precursor myeloid dendritic cells in patients with high-risk LCH, and enforced expression of BRAF-V600E in CD11c+ cells recapitulates a high-risk LCH-like phenotype in mice.

MalePathologyendocrine system diseasesCellular differentiationCD34Antigens CD34Mice0302 clinical medicineLangerhans cell histiocytosisBone MarrowRisk FactorsImmunology and Allergyskin and connective tissue diseasesChild0303 health sciencesCell Differentiation3. Good healthHistiocytosismedicine.anatomical_structurePhenotypeTreatment Outcome030220 oncology & carcinogenesisChild PreschoolAntigens Surface2723 Immunology and AllergyFemaleProto-Oncogene Proteins B-rafmedicine.medical_specialtyImmunologyCD11c610 Medicine & healthBiologyArticle03 medical and health sciencesGermline mutationmedicineAnimalsHumansCell LineageGenetic Predisposition to DiseaseLectins C-TypeProgenitor cellneoplasms030304 developmental biology2403 ImmunologyHistocompatibility Antigens Class II302InfantCorrectionDendritic Cellsmedicine.diseaseHematopoietic Stem Cellsdigestive system diseasesCD11c Antigenenzymes and coenzymes (carbohydrates)Histiocytosis Langerhans-CellMannose-Binding Lectins10032 Clinic for Oncology and HematologyMutationBone marrowThe Journal of experimental medicine
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Adaptive immunity suppresses formation and progression of diethylnitrosamine-induced liver cancer

2012

Background Hepatocellular carcinoma (HCC) is a typical inflammation-associated cancer, but may also provoke antitumour immune responses whose significance and underlying mechanisms are incompletely understood. Objective To characterise immune responses in the diethylnitrosamine (DEN)-liver cancer mouse model. Design Tumour development and immune cell functions upon DEN treatment were compared between C57BL/6 wild-type (WT), chemokine scavenging receptor D6-deficient, B cell- (Igh6), CD4 T cell- (MHC-II) and T-/B cell-deficient (Rag1) mice. Relevance for human HCC was tested by comparing gene array results from 139 HCC tissues. Results The induction of premalignant lesions after 24 weeks and…

MalePathologymedicine.medical_specialtyCarcinoma HepatocellularAdaptive ImmunityBiologyMajor histocompatibility complexChemokine CXCL9ArticleCCL5MiceLiver Neoplasms ExperimentalImmune systemAntigenLeukocytesmedicineAnimalsHumansCytotoxic T cellDiethylnitrosamineChemokine CCL5Chemokine CCL2B cellOligonucleotide Array Sequence AnalysisMice KnockoutB-LymphocytesMacrophagesLiver NeoplasmsGastroenterologyAcquired immune systemSurvival Analysisdigestive system diseasesMice Inbred C57BLmedicine.anatomical_structureCarcinogensDisease ProgressionCancer researchbiology.proteinPrecancerous ConditionsBiomarkersCD8T-Lymphocytes CytotoxicGut
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