Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0016382 (flushing)
 6,387 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The aim of this study was to examine how aldehyde dehydrogenase-2 (ALDH2) genotypes and human leukocyte antigen (HLA) haplotypes contribute to the risk for esophageal cancer. We examined ALDH2 genotypes and HLA haplotypes in 29 Japanese patients with esophageal cancer. The ratio of patients who experienced current or former intense vasodilatation upon consuming alcohol (flushing type) was much higher in individuals with the inactive form of ALDH2 encoded by the ALDH2(2)/2(2) or ALDH2(1)/2(2) genotype than in those with the active form of ALDH2 encoded by the ALDH2(1)/2(1) genotype. The ratio of inactive ALDH2 was significantly higher in patients with esophageal cancer than in control normal subjects, suggesting that alcoholics with inactive ALDH2 were susceptible to esophageal cancer. HLA haplotypes A24, A26, B54, B61 and DR9 were prevalent in patients with esophageal cancer (82.8, 24.1, 34.5, 37.9 and 44.8%, respectively). HLA haplotype of A24 and inactive ALDH2 were simultaneously found in 58.6% of patients with esophageal cancer. Furthermore, we found other primary malignancies in 6 of 29 (20.7%) patients with esophageal cancer, and 4 of these 6 patients had both the inactive form of ALDH2 and the HLA A24 haplotype. The present study showed the high prevalence of the inactive form of ALDH2 and HLA haplotypes A24, A26, B54, B61 and DR9 in Japanese patients with esophageal cancer. Therefore, the examination of genotypes of ALDH2 loci and HLA haplotypes may allow the early detection of esophageal cancer in the Japanese population.
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PMID:Aldehyde dehydrogenase-2 genotypes and HLA haplotypes in Japanese patients with esophageal cancer. 1216 74

The aim of this research was to determine the levels of human leukocyte antigen G (HLA-G) and endometrial Natural Killer ((e)NK) cell percentages in uterine flushing samples from primary and secondary infertile women. sHLA-G levels were lower in the uterine flushing samples from primary infertile women in comparison with women with secondary infertility. Lower CD56+KIR2DL4+ (e)NK cell percentages were detected in primary infertile women compared with secondary infertile women. This is the first study demonstrating that primary and secondary unexplained infertilities are characterized by different basal sHLA-G levels and CD56+KIR2DL4+ (e)NK cell percentages.
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PMID:Impact of soluble HLA-G levels and endometrial NK cells in uterine flushing samples from primary and secondary unexplained infertile women. 2576 61