Case-control study of vitamin D, dickkopf homolog 1 (DKK1) gene methylation, VDR gene polymorphism and the risk of colon adenoma in African Americans

Agriculture & Biology

• calcitriol receptors 100%
• African Americans 84%
• case-control studies 84%
• adenoma 80%
• vitamin D 72%
• colon 61%
• methylation 58%
• genetic polymorphism 45%
• single nucleotide polymorphism 24%
• genes 21%
• promoter regions 12%
• tumor suppressor genes 12%
• odds ratio 10%
• confidence interval 9%
• liquid chromatography 8%
• epigenetics 8%
• risk factors 8%
• mass spectrometry 7%
• incidence 6%
• DNA 4%
• sampling 3%
• methodology 2%

Medicine & Life Sciences

• Calcitriol Receptors 74%
• Polyps 63%
• African Americans 58%
• Adenoma 57%
• Vitamin D 57%
• Methylation 56%
• Case-Control Studies 49%
• Colon 49%
• Genes 24%
• Single Nucleotide Polymorphism 19%
• Serum 10%
• Liquid Chromatography 8%
• Tumor Suppressor Genes 7%
• Mass Spectrometry 6%
• Epigenomics 6%
• University Hospitals 6%
• Regression Analysis 5%
• Logistic Models 5%
• Odds Ratio 4%
• Confidence Intervals 4%
• DNA 4%
• Incidence 3%
• Population 3%

Chemical Compounds

• Vitamin D 78%
• Nucleotide 21%
• Serum Level 12%
• Liquid Chromatography Mass Spectrometry (LCMS) 9%