Barbosa AS - Search Results

1

Pasteurella pneumotropica evades the human complement system by acquisition of the complement regulators factor H and C4BP.

Sahagún-Ruiz A, Granados Martinez AP, Breda LC, Fraga TR, Castiblanco Valencia MM, Barbosa AS, Isaac L. Sahagún-Ruiz A, et al. Among authors: barbosa as. PLoS One. 2014 Oct 27;9(10):e111194. doi: 10.1371/journal.pone.0111194. eCollection 2014. PLoS One. 2014. PMID: 25347183 Free PMC article.

2

Immune evasion of leptospira species by acquisition of human complement regulator C4BP.

Barbosa AS, Abreu PA, Vasconcellos SA, Morais ZM, Gonçales AP, Silva AS, Daha MR, Isaac L. Barbosa AS, et al. Infect Immun. 2009 Mar;77(3):1137-43. doi: 10.1128/IAI.01310-08. Epub 2008 Dec 29. Infect Immun. 2009. PMID: 19114549 Free PMC article.

3

Skipping of exon 30 in C5 gene results in complete human C5 deficiency and demonstrates the importance of C5d and CUB domains for stability.

Aguilar-Ramirez P, Reis ES, Florido MP, Barbosa AS, Farah CS, Costa-Carvalho BT, Isaac L. Aguilar-Ramirez P, et al. Among authors: barbosa as. Mol Immunol. 2009 Jun;46(10):2116-23. doi: 10.1016/j.molimm.2008.10.035. Epub 2009 Apr 16. Mol Immunol. 2009. PMID: 19375167

4

Functional characterization of LcpA, a surface-exposed protein of Leptospira spp. that binds the human complement regulator C4BP.

Barbosa AS, Monaris D, Silva LB, Morais ZM, Vasconcellos SA, Cianciarullo AM, Isaac L, Abreu PA. Barbosa AS, et al. Infect Immun. 2010 Jul;78(7):3207-16. doi: 10.1128/IAI.00279-10. Epub 2010 Apr 19. Infect Immun. 2010. PMID: 20404075 Free PMC article.

5

Leptospirosis: aspects of innate immunity, immunopathogenesis and immune evasion from the complement system.

Fraga TR, Barbosa AS, Isaac L. Fraga TR, et al. Among authors: barbosa as. Scand J Immunol. 2011 May;73(5):408-19. doi: 10.1111/j.1365-3083.2010.02505.x. Scand J Immunol. 2011. PMID: 21204903 Free article. Review.

6

Leptospiral immunoglobulin-like proteins interact with human complement regulators factor H, FHL-1, FHR-1, and C4BP.

Castiblanco-Valencia MM, Fraga TR, Silva LB, Monaris D, Abreu PA, Strobel S, Józsi M, Isaac L, Barbosa AS. Castiblanco-Valencia MM, et al. Among authors: barbosa as. J Infect Dis. 2012 Mar 15;205(6):995-1004. doi: 10.1093/infdis/jir875. Epub 2012 Jan 30. J Infect Dis. 2012. PMID: 22291192

7

Interaction of human complement factor H variants Tyr⁴⁰² and His⁴⁰² with Leptospira spp.

Silva AS, Valencia MM, Cianciarullo AM, Vasconcellos SA, Barbosa AS, Isaac L. Silva AS, et al. Among authors: barbosa as. Front Immunol. 2011 Oct 5;2:44. doi: 10.3389/fimmu.2011.00044. eCollection 2011. Front Immunol. 2011. PMID: 22566834 Free PMC article.

8

Immune evasion by pathogenic Leptospira strains: the secretion of proteases that directly cleave complement proteins.

Fraga TR, Courrol Ddos S, Castiblanco-Valencia MM, Hirata IY, Vasconcellos SA, Juliano L, Barbosa AS, Isaac L. Fraga TR, et al. Among authors: barbosa as. J Infect Dis. 2014 Mar;209(6):876-86. doi: 10.1093/infdis/jit569. Epub 2013 Oct 26. J Infect Dis. 2014. PMID: 24163418

9

Interaction of Leptospira elongation factor Tu with plasminogen and complement factor H: a metabolic leptospiral protein with moonlighting activities.

Wolff DG, Castiblanco-Valencia MM, Abe CM, Monaris D, Morais ZM, Souza GO, Vasconcellos SA, Isaac L, Abreu PA, Barbosa AS. Wolff DG, et al. Among authors: barbosa as. PLoS One. 2013 Nov 27;8(11):e81818. doi: 10.1371/journal.pone.0081818. eCollection 2013. PLoS One. 2013. PMID: 24312361 Free PMC article.

10

Staphylococcus aureus manganese transport protein C (MntC) is an extracellular matrix- and plasminogen-binding protein.

Salazar N, Castiblanco-Valencia MM, da Silva LB, de Castro Í, Monaris D, Masuda HP, Barbosa AS, Arêas AP. Salazar N, et al. Among authors: barbosa as. PLoS One. 2014 Nov 19;9(11):e112730. doi: 10.1371/journal.pone.0112730. eCollection 2014. PLoS One. 2014. PMID: 25409527 Free PMC article.

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