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pmid: 31061469
pmc: PMC6502852
AbstractNon-coding genetic variants play an important role in driving susceptibility to complex diseases but their characterization remains challenging. Here, we employed a novel approach to interrogate the genetic risk of such polymorphisms in a more systematic way by targeting specific regulatory regions relevant for the phenotype studied. We applied this method to meningococcal disease susceptibility, using the DNA binding pattern of RELA – a NF-kB subunit, master regulator of the response to infection – under bacterial stimuli in nasopharyngeal epithelial cells. We designed a custom panel to cover these RELA binding sites and used it for targeted sequencing in cases and controls. Variant calling and association analysis were performed followed by validation of candidate polymorphisms by genotyping in three independent cohorts. We identified two new polymorphisms, rs4823231 and rs11913168, showing signs of association with meningococcal disease susceptibility. In addition, using our genomic data as well as publicly available resources, we found evidences for these SNPs to have potential regulatory effects on ATXN10 and LIF genes respectively. The variants and related candidate genes are relevant for infectious diseases and may have important contribution for meningococcal disease pathology. Finally, we described a novel genetic association approach that could be applied to other phenotypes.
EMC MM-04-54-08-A, neoplasias hipofaríngeas, infecciones meningocócicas, Células epiteliales, Hypopharyngeal Neoplasms / microbiology, Polimorfismo de nucleótido simple, Meningococcal Infections / microbiology, humanos, EMC NIHES-02-65-01, Neisseria meningitidis, Regulatory Sequences, Nucleic Acid, genómica, Cohort Studies, Hypopharyngeal Neoplasms / pathology, BINDING, Tumor Cells, Cultured, Paediatrics - Radboud University Medical Center, estudios de cohortes, Radboudumc 4: lnfectious Diseases and Global Health RIMLS: Radboud Institute for Molecular Life Sciences, Cultured, Multidisciplinary, Secuencias reguladoras de ácidos nucleicos, High-Throughput Nucleotide Sequencing, Genomics, Enfermedades transmisibles, Tumor Cells, estudios de asociación genética, Multidisciplinary Sciences, GENOME, Phenotype, Science & Technology - Other Topics, fenotipo, Neisseria meningitidis / isolation & purification, CHUS, EMC OR-02-54-06, estudios de casos y controles, 610, 610 Medicine & health, KAPPA-B, Hypopharyngeal Neoplasms / genetics, Polymorphism, Single Nucleotide, Article, Meningococcal Infections / epidemiology, 618, secuenciación de nucleótidos de alto rendimiento, Radboudumc 16: Vascular damage RIHS: Radboud Institute for Health Sciences, Infecciones meningocócicas, SEQUENCE VARIATION, Humans, Meningococcal Infections / genetics*, Meningitis, Genetic Predisposition to Disease, Nucleic Acid*, Internal Medicine - Radboud University Medical Center, Polymorphism, Neisseria meningitidis / genetics*, Genetic Association Studies, Genetic association study, 1000 Multidisciplinary, Science & Technology, Hypopharyngeal Neoplasms, Case-Control Studies; Cohort Studies; Genetic Association Studies; Genetic Predisposition to Disease; Genomics; High-Throughput Nucleotide Sequencing; Humans; Hypopharyngeal Neoplasms/genetics; Hypopharyngeal Neoplasms/microbiology; Hypopharyngeal Neoplasms/pathology; Meningococcal Infections/epidemiology; Meningococcal Infections/genetics; Meningococcal Infections/microbiology; Neisseria meningitidis/genetics; Neisseria meningitidis/isolation & purification; Phenotype; Polymorphism, Single Nucleotide; Regulatory Sequences, Nucleic Acid; Tumor Cells, Cultured, Intensive Care - Radboud University Medical Center, predisposición genética a la enfermedad, Single Nucleotide*, EUCLIDS consortium, Gene regulation, Meningococcal Infections, 10036 Medical Clinic, 1000 General, Case-Control Studies, IDIS, Genetic Predisposition to Disease*, Regulatory Sequences, ddc: ddc:618, ddc: ddc:
EMC MM-04-54-08-A, neoplasias hipofaríngeas, infecciones meningocócicas, Células epiteliales, Hypopharyngeal Neoplasms / microbiology, Polimorfismo de nucleótido simple, Meningococcal Infections / microbiology, humanos, EMC NIHES-02-65-01, Neisseria meningitidis, Regulatory Sequences, Nucleic Acid, genómica, Cohort Studies, Hypopharyngeal Neoplasms / pathology, BINDING, Tumor Cells, Cultured, Paediatrics - Radboud University Medical Center, estudios de cohortes, Radboudumc 4: lnfectious Diseases and Global Health RIMLS: Radboud Institute for Molecular Life Sciences, Cultured, Multidisciplinary, Secuencias reguladoras de ácidos nucleicos, High-Throughput Nucleotide Sequencing, Genomics, Enfermedades transmisibles, Tumor Cells, estudios de asociación genética, Multidisciplinary Sciences, GENOME, Phenotype, Science & Technology - Other Topics, fenotipo, Neisseria meningitidis / isolation & purification, CHUS, EMC OR-02-54-06, estudios de casos y controles, 610, 610 Medicine & health, KAPPA-B, Hypopharyngeal Neoplasms / genetics, Polymorphism, Single Nucleotide, Article, Meningococcal Infections / epidemiology, 618, secuenciación de nucleótidos de alto rendimiento, Radboudumc 16: Vascular damage RIHS: Radboud Institute for Health Sciences, Infecciones meningocócicas, SEQUENCE VARIATION, Humans, Meningococcal Infections / genetics*, Meningitis, Genetic Predisposition to Disease, Nucleic Acid*, Internal Medicine - Radboud University Medical Center, Polymorphism, Neisseria meningitidis / genetics*, Genetic Association Studies, Genetic association study, 1000 Multidisciplinary, Science & Technology, Hypopharyngeal Neoplasms, Case-Control Studies; Cohort Studies; Genetic Association Studies; Genetic Predisposition to Disease; Genomics; High-Throughput Nucleotide Sequencing; Humans; Hypopharyngeal Neoplasms/genetics; Hypopharyngeal Neoplasms/microbiology; Hypopharyngeal Neoplasms/pathology; Meningococcal Infections/epidemiology; Meningococcal Infections/genetics; Meningococcal Infections/microbiology; Neisseria meningitidis/genetics; Neisseria meningitidis/isolation & purification; Phenotype; Polymorphism, Single Nucleotide; Regulatory Sequences, Nucleic Acid; Tumor Cells, Cultured, Intensive Care - Radboud University Medical Center, predisposición genética a la enfermedad, Single Nucleotide*, EUCLIDS consortium, Gene regulation, Meningococcal Infections, 10036 Medical Clinic, 1000 General, Case-Control Studies, IDIS, Genetic Predisposition to Disease*, Regulatory Sequences, ddc: ddc:618, ddc: ddc:
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