Proteoliposomes Harboring Alkaline Phosphatase and Nucleotide Pyrophosphatase as Matrix Vesicle Biomimetics

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

TNF-308G > A Single Nucleotide Polymorphism Is Associated With Leprosy Among Brazilians: A Genetic Epidemiology Assessment, Meta-Analysis, and Functional Study

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Genetic, epidemiological and biological analysis of interleukin-10 promoter single-nucleotide polymorphisms suggests a definitive role for-819C/T in leprosy susceptibility

Leprosy is a complex infectious disease influenced by genetic and environmental factors. The genetic contributing factors are considered heterogeneous and several genes have been consistently associated with susceptibility like PARK2, tumor necrosis factor (TNF), lymphotoxin-alpha (LTA) and vitamin-D receptor (VDR). Here, we combined a case-control study (374 patients and 380 controls), with meta-analysis (5 studies; 2702 individuals) and biological study to test the epidemiological and physiological relevance of the interleukin-10 (IL-10) genetic markers in leprosy. We observed that the -819T allele is associated with leprosy susceptibility either in the case-control or in the meta-analysis studies. Haplotypes combining promoter single-nucleotide polymorphisms also implicated a haplotype carrying the -819T allele in leprosy susceptibility (odds ratio (OR) = 1.40; P = 0.01). Finally, we tested IL-10 production in peripheral blood mononuclear cells stimulated with Mycobacterium leprae antigens and found that -819T carriers produced lower levels of IL-10 when compared with noncarriers. Taken together, these data suggest that low levels of IL-10 during the disease outcome can drive patients to a chronic and unprotective response that culminates with leprosy.

Effect of single nucleotide polymorphisms of CAPN1 and CAST genes on meat traits in Nellore beef cattle (Bos indicus) and in their crosses with Bos taurus

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Alternative genotyping method for the single nucleotide polymorphism A2959G (AF159246) of the bovine CAST gene

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Targeted Nucleotide Exchange in Bovine Myostatin Gene

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Myostatin (GDF8) single nucleotide polymorphisms in Nellore cattle

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Detection of the single nucleotide polymorphism (rs2227307) in the human interleukin 8 gene using a pcr-rflp assay

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Single nucleotide polymorphisms in the bovine genome are associated with the number of oocytes collected during ovum pick up

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Genetic identification of the sharks Rhizoprionodon porosus and R. lalandii by PCR-RFLP and nucleotide sequence analyses of 5S rDNA

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Single Nucleotide Polymorphism Markers in Aedes aegypti Populations in Brazil

Single nucleotide polymorphisms (SNPs) were investigated in eighteen genes of sixteen populations of Aedes aegypti in Brazil. Eight SNP markers were selected in nine genes and surveyed in A. aegypti populations of three localities in different geographical locations. SNPs revealed significant genetic differentiation among populations recently analyzed by mitochondria DNA (mtDNA) and represented by a single genetic group (lineage). Results suggest that a haplotype derived from mtDNA analysis could be represented by different Aedes lineages revealed by SNP characterization. Genetic distances (pairwise F(ST)), AMOVA and cluster analyses indicated a high genetic structure for the A. aegypti populations investigated by SNPs. This set of SNP markers represents a useful tool for genetic studies in A. aegypti populations

Characterization of eight single nucleotide polymorphism markers in Aedes aegypti

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

A single nucleotide deletion at the C1 inhibitor gene as the cause of hereditary angioedema: insights from a Brazilian family

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Molecular adaptability of nucleoside diphosphate kinase b from trypanosomatid parasites: stability, oligomerization and structural determinants of nucleotide binding

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Completion of the Nucleotide Sequence of a Brazilian Isolate of Southern bean mosaic virus

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)