0000000000598525

AUTHOR

Maximilian Seidl

0000-0002-5559-4980

showing 2 related works from this author

Characterization of the Clinical and Immunologic Phenotype and Management of 157 Individuals with 56 Distinct Heterozygous NFKB1 Mutations

2020

Contains fulltext : 229571.pdf (Publisher’s version ) (Closed access) BACKGROUND: An increasing number of NFKB1 variants are being identified in patients with heterogeneous immunologic phenotypes. OBJECTIVE: To characterize the clinical and cellular phenotype as well as the management of patients with heterozygous NFKB1 mutations. METHODS: In a worldwide collaborative effort, we evaluated 231 individuals harboring 105 distinct heterozygous NFKB1 variants. To provide evidence for pathogenicity, each variant was assessed in silico; in addition, 32 variants were assessed by functional in vitro testing of nuclear factor of kappa light polypeptide gene enhancer in B cells (NF-κB) signaling. RESU…

0301 basic medicineMaleNF-KAPPA-BMedizinlnfectious Diseases and Global Health Radboud Institute for Molecular Life Sciences [Radboudumc 4]Fluorescent Antibody TechniqueAutoimmunityDiseaseNUCLEAR-FACTORKaplan-Meier Estimatemedicine.disease_causeHypogammaglobulinemia0302 clinical medicineNFKB1 variants and mutations; autosomal dominant inheritance; common variable immunodeficiency; reduced penetrance; variable expressivityHDE PEDImmunology and Allergyvariants and mutationsNF-κB1-related phenotypeImmunodeficiencyIMMUNODEFICIENCY*NF-?B1-related phenotypeNFKB1 variants and mutations1184 Genetics developmental biology physiologycommon variable immunodeficiencyDisease ManagementMiddle AgedNF-kappa B1-related phenotypereduced penetrancePrognosisPenetranceImmunohistochemistryMagnetic Resonance Imaging3. Good healthPhenotypeNFKB1 variant*NFKB1 variant*common variable immunodeficiencyFemaleHaploinsufficiency*reduced penetranceNFKB1 mutationAdultHeterozygote*NFKB1 mutationImmunologyHAPLOINSUFFICIENCYArticle03 medical and health sciencesvariable expressivityautosomal dominantmedicineHumansGenetic Predisposition to DiseaseGenetic Association StudiesAgedbusiness.industryCommon variable immunodeficiencyNF-kappa B p50 SubunitNF-KAPPA-B1Immune dysregulationmedicine.diseaseautosomal dominant inheritance030104 developmental biologyBiological Variation PopulationImmunologyCELLSMutation*autosomal dominantPrimary immunodeficiency3111 BiomedicinebusinessTomography X-Ray ComputedBiomarkers030215 immunology
researchProduct

DNA Damage Signaling Instructs Polyploid Macrophage Fate in Granulomas.

2018

Granulomas are immune cell aggregates formed in response to persistent inflammatory stimuli. Granuloma macrophage subsets are diverse and carry varying copy numbers of their genomic information. The molecular programs that control the differentiation of such macrophage populations in response to a chronic stimulus, though critical for disease outcome, have not been defined. Here, we delineate a macrophage differentiation pathway by which a persistent Toll-like receptor (TLR) 2 signal instructs polyploid macrophage fate by inducing replication stress and activating the DNA damage response. Polyploid granuloma-resident macrophages formed via modified cell divisions and mitotic defects and not…

0301 basic medicineGenome instabilityDNA damageLipoproteinsCellMitosisInflammationAtaxia Telangiectasia Mutated ProteinsBiologymedicine.disease_causeGeneral Biochemistry Genetics and Molecular BiologyProto-Oncogene Proteins c-myc03 medical and health sciencesMicemedicineAnimalsHumansMacrophage Differentiation PathwayMitosisCell ProliferationInflammationGranulomaMacrophagesCell DifferentiationMycobacterium tuberculosisToll-Like Receptor 2Cell biologyMice Inbred C57BLTLR2030104 developmental biologymedicine.anatomical_structureImmunologymedicine.symptomCarcinogenesisDNA DamageCell
researchProduct