conclusions the b3, b5, b7, b8 and b9 subgenotypes can be clustered into quasi-sub-genotype b3 and the open reading frame of hbv has a start codon preference; however, whether a mutation in the start codon in the pre-s2 region has an impact on survival and replication of hbv remains to be determined. background the number of cases of hbv infection reported by the who for each district and count...

Position statement: The Brazilian Society for Food and Nutrition (SBAN) bases the following position statement on a critical analysis of the literature on nutritional genomics and nutrigenetic tests: (1) Nutrigenetic tests are predictive and not diagnostic, should not replace other evaluations required to treatment, and should only be used as an additional tool to nutritional prescription; (2) ...

Abstract Use of genomic information in ruminant production systems can help alleviating concerns related to food security and sustainability production. Nutritional genomics (i.e., nutrigenomics) is the field research that interested all types reciprocal interactions between nutrients genomes organisms, i.e., variable patterns gene expression effect genetic variations on nutritional environment...

Genetics is an important piece of every individual health puzzle. The completion of the Human Genome Project sequence has deeply changed the research of life sciences including nutrition. The analysis of the genome is already part of clinical care in oncology, pharmacology, infectious disease and, rare and undiagnosed diseases. The implications of genetic variations in shaping individual nutrit...

Mechanistic data have revealed a key role for selenium (Se) and selenoproteins in biological pathways known to be altered in multifactorial diseases, such as cellular maintenance, response to oxidative stress and correct protein folding. Although epidemiological studies indicate that low Se intake is linked to increased risk for various chronic diseases, supplementation trials have given confus...

Nutritional genomics offers great promise to personal health management based on the understanding of the relationship between diet, gene expression and health outcomes. Our readiness to deliver nutrigenetic-based nutrition education has been slow due to the complexity of gene-nutrient interaction and interplays between many disciplines such as genetics, nutrition, biostatistics, sociology, law...