@article {7750,
	title = {Meta-analysis and time series modeling allow a systematic review of primary HIV-1 drug-resistant prevalence in Latin America and Caribbean.},
	journal = {Curr HIV Res},
	volume = {13},
	year = {2015},
	month = {2015},
	pages = {125-42},
	abstract = {<p>Here we review the prevalence of HIV-1 primary drug resistance in Latin America and Caribbean using meta-analysis as well as time-series modeling. We also discuss whether there could be a drawback to HIV/AIDS programs due to drug resistance in Latin America and Caribbean in the next years. We observed that, although some studies report low or moderate primary drug resistance prevalence in Caribbean countries, this evidence needs to be updated. In other countries, such as Brazil and Argentina, the prevalence of drug resistance appears to be rising. Mutations conferring resistance against reverse transcriptase inhibitors were the most frequent in the analyzed populations (70\% of all mutational events). HIV-1 subtype B was the most prevalent in Latin America and the Caribbean, although subtype C and B/F recombinants have significant contributions in Argentina and Brazil. Thus, we suggest that primary drug resistance in Latin America and the Caribbean could have been underestimated. Clinical monitoring should be improved to offer better therapy, reducing the risk for HIV-1 resistance emergence and spread, principally in vulnerable populations, such as men who have sex with men transmission group, sex workers and intravenous drug users.</p>},
	issn = {1873-4251},
	author = {Coelho, Ant{\^o}nio Victor Campos and De Moura, Ronald Rodrigues and da Silva, Ronaldo Celerino and Kamada, Anselmo Jiro and Guimar{\~a}es, Rafael Lima and Brand{\~a}o, Lucas Andr{\'e} Cavalcanti and Coelho, Hem{\'\i}lio Fernandes Campos and Crovella, Sergio}
}
@article {1746,
	title = {Mannose binding lectin gene (MBL2) functional polymorphisms are associated with systemic lupus erythematosus in southern Brazilians.},
	journal = {Hum Immunol},
	volume = {72},
	year = {2011},
	month = {2011 Jun},
	pages = {516-21},
	abstract = {<p>Susceptibility to systemic lupus erythematosus (SLE) has been associated with immunologic, environmental, and genetic factors. To uncover a possible association between MBL2 gene polymorphisms and SLE, we analyzed functional polymorphisms in the promoter and first exon of the MBL2 gene in 134 Brazilian SLE patients and 101 healthy controls. Genotype and allele frequencies of MBL2 A/O polymorphism were significantly different between patients and controls, and the O allele was associated with an increased risk of SLE. An association between low mannose binding lectin (MBL) producer combined genotypes and increased risk for SLE was also reported. Furthermore, when stratifying SLE patients according to clinical and laboratory data, an association between the A/O genotype and nephritic disorders and between the X/Y genotype and antiphospholipid syndrome was evident. Combined genotypes responsible for low MBL production were more frequently observed in SLE patients with nephritis. Our results indicate MBL2 polymorphisms as possible risk factors for SLE development and disease-related clinical manifestations.</p>},
	keywords = {Adolescent, Adult, Aged, Brazil, DNA Mutational Analysis, Female, Gene Frequency, Genetic Association Studies, Genetic Predisposition to Disease, Genotype, Humans, Lupus Erythematosus, Systemic, Male, Mannose-Binding Lectin, Middle Aged, Polymorphism, Genetic, Population Groups, Promoter Regions, Genetic},
	issn = {1879-1166},
	doi = {10.1016/j.humimm.2011.03.007},
	author = {Sandrin-Garcia, Paula and Brand{\~a}o, Lucas Andr{\'e} Cavalcanti and Coelho, Ant{\^o}nio Victor Campos and Guimar{\~a}es, Rafael Lima and Pancoto, Jo{\~a}o Alexandre Tr{\'e}s and Segat, Ludovica and Donadi, Eduardo Ant{\^o}nio and de Lima-Filho, Jos{\'e} Luiz and Crovella, Sergio}
}
