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| Content Provider | World Health Organization (WHO)-Global Index Medicus |
|---|---|
| Author | Rajaraman, Preetha Brenner, Alina V. Neta, Gila Pfeiffer, Ruth Wang, Sophia S. Yeager, Meredith Thomas, Gilles Fine, Howard A. Linet, Martha S. Rothman, Nathaniel Chanock, Stephen J. Inskip, Peter D. |
| Description | Country affiliation: United States Author Affiliation: Rajaraman P ( Division of Cancer Epidemiology and Genetics, Neuro-oncology Branch, National Cancer Institute, NIH, Department of Health and Human Services, 6120 Executive Boulevard, EPS Room 7058, Bethesda, MD 20892-7238, USA. rajarama@mail.nih.gov) |
| Abstract | BACKGROUND: The etiology of meningioma, the second most common type of adult brain tumor in the United States, is largely unknown. Prior studies indicate that history of immune-related conditions may affect the risk of meningioma. METHODS: To identify genetic markers for meningioma in genes involved with innate immunity, we conducted an exploratory association study of 101 meningioma cases and 330 frequency-matched controls of European ancestry using subjects from a hospital-based study conducted by the National Cancer Institute. We genotyped 1,407 'tag' single nucleotide polymorphisms (SNP) in 148 genetic regions chosen on the basis of an r2>0.8 and minor allele frequency of >5% in Caucasians in HapMap1. Risk of meningioma was estimated by odds ratios and 95% confidence intervals. RESULTS: Seventeen SNPs distributed across 12 genetic regions (NFKB1 (3), FCER1G (3), CCR6 (2), VCAM1, CD14, TNFRSF18, RAC2, XDH, C1D, TLR1/TLR10/TLR6, NOS1, and DEFA5) were associated with the risk of meningioma with P<0.01. Although individual SNP tests were not significant after controlling for multiple comparisons, gene region-based tests were statistically significant (P<0.05) for TNFRSF18, NFKB1, FCER1G, CD14, C1D, CCR6, and VCAM1. CONCLUSIONS AND IMPACT: Our results indicate that common genetic polymorphisms in innate immunity genes may be associated with risk of meningioma. Given the small sample size, replication of these results in a larger study of meningioma is needed. |
| File Format | HTM / HTML |
| ISSN | 10559965 |
| e-ISSN | 15387755 |
| DOI | 10.1158/1055-9965.EPI-09-1151 |
| Journal | Cancer Epidemiology Biomarkers & Prevention |
| Issue Number | 5 |
| Volume Number | 19 |
| Language | English |
| Publisher | American Association for Cancer Research |
| Publisher Date | 2010-05-01 |
| Publisher Place | United States |
| Access Restriction | Open |
| Subject Keyword | Discipline Cancer epidemiology Immunity, Innate Genetics Meningeal Neoplasms Immunology Meningioma Neoplasm Proteins Polymorphism, Single Nucleotide Adolescent Case-control Studies Genetic Predisposition To Disease Genetic Variation Genotype Prognosis Risk Factors Survival Rate Comparative Study Research Support, N.i.h., Extramural Research Support, N.i.h., Intramural |
| Content Type | Text |
| Resource Type | Article |
| Subject | Epidemiology Oncology |
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