Genetic Polymorphisms in Aromatase (cyp19a1) Are Not Associated with Gonadal Phenotypes in Red-Eared Slider Turtle Hatchlings Developed at a Pivotal Temperature

2017 ◽  
Vol 11 (3) ◽  
pp. 151-160 ◽  
Author(s):  
Yuiko Matsumoto ◽  
David Crews
Keyword(s):  
Genetic Polymorphisms ◽  
Slider Turtle ◽  
Pivotal Temperature

259: Dna-Repair Genetic Polymorphisms and Prostate Cancer Risk

2005 ◽  
Vol 173 (4S) ◽  
pp. 71-71
Author(s):  
Peter E. Clark ◽  
M. Craig Hall ◽  
Kristin L. Lockett ◽  
Jianfeng Xu ◽  
Sigun L. Zheng ◽  
...  
Keyword(s):  
Prostate Cancer ◽  
Dna Repair ◽  
Cancer Risk ◽  
Genetic Polymorphisms ◽  
Prostate Cancer Risk

432: The Genetic Polymorphisms of HPC/ELAC2 and HER-2 Gene Associate with Japanese Sporadic Prostate Cancer

2004 ◽  
Vol 171 (4S) ◽  
pp. 114-114
Author(s):  
Akira Yokomizo ◽  
Hirofumi Koga ◽  
Koji Okumura ◽  
Tatsuo Konomoto ◽  
Taiji Tsukamoto ◽  
...  
Keyword(s):  
Prostate Cancer ◽  
Genetic Polymorphisms ◽  
Her 2

Genetic Polymorphisms in Aspirin-Intolerant Chronic Urticaria

2007 ◽  
Vol 19 (5) ◽  
pp. 192-196
Author(s):  
Hae-Sim Park ◽  
Seung-Hyun Kim ◽  
Gyu-Young Hur ◽  
Young-Min Ye ◽  
Sangha Kim
Keyword(s):  
Genetic Polymorphisms ◽  
Chronic Urticaria

TLR1 and PRKAA1 Gene Polymorphisms in the Development of Atrophic Gastritis and Gastric Cancer

2018 ◽  
Vol 27 (4) ◽  
pp. 363-369 ◽  
Author(s):  
Gintare Dargiene ◽  
Greta Streleckiene ◽  
Jurgita Skieceviciene ◽  
Marcis Leja ◽  
Alexander Link ◽  
...  
Keyword(s):  
Gastric Cancer ◽  
Atrophic Gastritis ◽  
Genetic Polymorphisms ◽  
Association Studies ◽  
Control Group ◽  
Similar Distribution ◽  
Genome Wide Association Studies ◽  
Increased Risk ◽  
Infection Susceptibility ◽  
H Pylori

Background & Aims: Previous genome-wide association studies showed that genetic polymorphisms in toll-like receptor 1 (TLR1) and protein kinase AMP-activated alpha 1 catalytic subunit (PRKAA1) genes were associated with gastric cancer (GC) or increased Helicobacter pylori (H. pylori) infection susceptibility. The aim of this study was to evaluate the association between TLR1 and PRKAA1 genes polymorphisms and H.pylori infection, atrophic gastritis (AG) or GC in the European population.Methods: Single-nucleotide polymorphisms (SNPs) were analysed in 511 controls, 340 AG patients and 327 GC patients. TLR1 C>T (rs4833095) and PRKAA1 C>T (rs13361707) were genotyped by the real-time polymerase chain reaction. H. pylori status was determined by testing for anti-H. pylori IgG antibodies in the serum.Results: The study included 697 (59.2%) H. pylori positive and 481 (40.8%) H. pylori negative cases. We observed similar distribution of TLR1 and PRKAA1 alleles and genotypes in H. pylori positive and negative cases. TLR1 and PRKAA1 SNPs were not linked with the risk of AG. TC genotype of TLR1 gene was more prevalent in GC patients compared to the control group (29.7% and 22.3% respectively, p=0.002). Carriers of TC genotype had a higher risk of GC (aOR=1.89, 95% CI: 1.26–2.83, p=0.002). A similar association was observed in a dominant inheritance model for TLR1 gene SNP, where comparison of CC+TC vs. TT genotypes showed an increased risk of GC (aOR=1.86, 95% CI: 1.26–2.75, p=0.002). No association between genetic polymorphism in PRKAA1 gene and GC was observed.Conclusions: TLR1 rs4833095 SNP was associated with an increased risk of GC in a European population, while PRKAA1 rs13361707 genetic variant was not linked with GC. Both genetic polymorphisms were not associated with H. pylori infection susceptibility or the risk of AG.

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