Genetic polymorphisms in chronic hyperplastic sinusitis with nasal polyposis
dc.contributor.author | Bernstein, Joel M. | en_US |
dc.contributor.author | Anon, Jack B. | en_US |
dc.contributor.author | Rontal, Michael | en_US |
dc.contributor.author | Conroy, Jeffrey | en_US |
dc.contributor.author | Wang, Chong | en_US |
dc.contributor.author | Sucheston, Lara | en_US |
dc.date.accessioned | 2009-07-06T15:39:41Z | |
dc.date.available | 2010-09-01T19:24:06Z | en_US |
dc.date.issued | 2009-07 | en_US |
dc.identifier.citation | Bernstein, Joel M.; Anon, Jack B.; Rontal, Michael; Conroy, Jeffrey; Wang, Chong; Sucheston, Lara (2009). "Genetic polymorphisms in chronic hyperplastic sinusitis with nasal polyposis." The Laryngoscope 119(7): 1258-1264. <http://hdl.handle.net/2027.42/63071> | en_US |
dc.identifier.issn | 0023-852X | en_US |
dc.identifier.issn | 1531-4995 | en_US |
dc.identifier.uri | https://hdl.handle.net/2027.42/63071 | |
dc.description.abstract | Objectives/Hypothesis: Although many proinflammatory cytokines have been identified in nasal polyp tissue, the initial trigger that causes this inflammation characterized by edema, lymphocytosis, and eosinophilia, is still unknown. The purpose of the present study is to identify the presence of genetic polymorphisms in proinflammatory, anti-inflammatory, and chemokine genes that might contribute to genetic susceptibility to chronic hyperplastic sinusitis with nasal polyposis (CHSwNP). Study Design: Case control study. Methods: Buccal swabs were taken from the left and right oral mucosal surfaces from 179 patients with CHSwNP and 153 nonpolyposis controls with the Purgene DNA purification protocol (Gentra). Genotyping assays for cytokine gene loci were performed on 14 cytokine genes using the iPlex Gold and the Mass Array Compact system (Sequenom, San Diego, CA). Tests of Hardy-Weinberg equilibrium proportions were performed separately in the cases and controls. Tests for evidence of association between alleles at each single-nucleotide polymorphism (SNP) and case-control status were performed using unconditional logistic regression. Results: The frequency of the A allele in a SNP located in tumor necrosis factor (TNF)-Α (rs1800629) is significantly different in patients with nasal polyposis versus controls without nasal polyposis, 18.6% and 11.5%, respectively with an individuals' odds of susceptibility to nasal polyps increasing almost two-fold (odds ratio, 1.86; confidence interval, 1.4–3.09) given at least one copy of the A allele at this SNP. All other cytokine gene polymorphisms of both inflammatory, anti-inflammatory, and chemokine genes were not statistically different between the two groups. Conclusions: TNF-Α-308, a SNP in the promoter region of this cytokine gene is associated with increased odds of developing nasal polyposis. TNF-Α is a potent immuno-mediator and proinflammatory cytokine that has been implicated in the pathogenesis of a large number of human diseases. The location of this gene on the short arm of chromosome 6, with the major histocompatibility complex genes and complement, has raised the probability that polymorphism within this locus may contribute to a genetic association of this region of the genome with a wide variety of infectious and autoimmune diseases. Laryngoscope, 2009 | en_US |
dc.format.extent | 120458 bytes | |
dc.format.extent | 3118 bytes | |
dc.format.mimetype | application/pdf | |
dc.format.mimetype | text/plain | |
dc.publisher | Wiley Subscription Services, Inc., A Wiley Company | en_US |
dc.subject.other | Medical, Veterinary, and Health Sciences | en_US |
dc.subject.other | Medicine (General) | en_US |
dc.title | Genetic polymorphisms in chronic hyperplastic sinusitis with nasal polyposis | en_US |
dc.type | Article | en_US |
dc.rights.robots | IndexNoFollow | en_US |
dc.subject.hlbsecondlevel | Otolaryngology | en_US |
dc.subject.hlbtoplevel | Health Sciences | en_US |
dc.description.peerreviewed | Peer Reviewed | en_US |
dc.contributor.affiliationum | Department of Otolaryngology, University of Michigan, Ann Arbor, Michigan, U.S.A. | en_US |
dc.contributor.affiliationother | Departments of Otolaryngology and Pediatrics, School of Medicine and Biomedical Sciences, University at Buffalo, State University of New York, Buffalo, New York, U.S.A. ; Department of Communicative Disorders and Sciences, University at Buffalo, State University of New York, Buffalo, New York, U.S.A. ; 2430 North Forest Road, Getzville, NY 14068 | en_US |
dc.contributor.affiliationother | Department of Otolaryngology, University of Pittsburgh, Pittsburgh, Pennsylvania, U.S.A. | en_US |
dc.contributor.affiliationother | Micro Array and Genomics Facility, Roswell Park Cancer Institute, Buffalo, New York, U.S.A. | en_US |
dc.contributor.affiliationother | Department of Biostatistics, State University of New York at Buffalo, Buffalo, New York, U.S.A. | en_US |
dc.contributor.affiliationother | Department of Biostatistics, State University of New York at Buffalo, Buffalo, New York, U.S.A. ; Division of Cancer Prevention and Control, Roswell Park Cancer Institute, Buffalo, New York, U.S.A. | en_US |
dc.identifier.pmid | 19405090 | en_US |
dc.description.bitstreamurl | http://deepblue.lib.umich.edu/bitstream/2027.42/63071/1/20239_ftp.pdf | |
dc.identifier.doi | 10.1002/lary.20239 | en_US |
dc.identifier.source | The Laryngoscope | en_US |
dc.owningcollname | Interdisciplinary and Peer-Reviewed |
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