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Items: 1 to 20 of 106

1.

Crystallization and preliminary crystallographic analysis of SMase I, a sphingomyelinase from Loxosceles laeta spider venom.

Zela SP, Fernandes Pedrosa MF, Murakami MT, De Andrade SA, Arni RK, Tambourgi DV.

Acta Crystallogr D Biol Crystallogr. 2004 Jun;60(Pt 6):1112-4. Epub 2004 May 21.

PMID:
15159572
2.

Molecular cloning and expression of a functional dermonecrotic and haemolytic factor from Loxosceles laeta venom.

Fernandes Pedrosa Mde F, Junqueira de Azevedo Ide L, Gonçalves-de-Andrade RM, van den Berg CW, Ramos CR, Ho PL, Tambourgi DV.

Biochem Biophys Res Commun. 2002 Nov 15;298(5):638-45.

PMID:
12419302
3.

Conformational changes of Loxosceles venom sphingomyelinases monitored by circular dichroism.

de Andrade SA, Pedrosa MF, de Andrade RM, Oliva ML, van den Berg CW, Tambourgi DV.

Biochem Biophys Res Commun. 2005 Feb 4;327(1):117-23.

PMID:
15629438
4.

Molecular cloning and functional characterization of two isoforms of dermonecrotic toxin from Loxosceles intermedia (brown spider) venom gland.

da Silveira RB, Pigozzo RB, Chaim OM, Appel MH, Dreyfuss JL, Toma L, Mangili OC, Gremski W, Dietrich CP, Nader HB, Veiga SS.

Biochimie. 2006 Sep;88(9):1241-53. Epub 2006 Mar 23.

PMID:
16581177
5.

Variations in Loxosceles spider venom composition and toxicity contribute to the severity of envenomation.

de Oliveira KC, Gonçalves de Andrade RM, Piazza RM, Ferreira JM Jr, van den Berg CW, Tambourgi DV.

Toxicon. 2005 Mar 15;45(4):421-9.

PMID:
15733563
7.

SMase II, a new sphingomyelinase D from Loxosceles laeta venom gland: molecular cloning, expression, function and structural analysis.

de Santi Ferrara GI, Fernandes-Pedrosa Mde F, Junqueira-de-Azevedo Ide L, Gonçalves-de-Andrade RM, Portaro FC, Manzoni-de-Almeida D, Murakami MT, Arni RK, van den Berg CW, Ho PL, Tambourgi DV.

Toxicon. 2009 Jun;53(7-8):743-53. doi: 10.1016/j.toxicon.2009.02.013. Epub 2009 Feb 26.

PMID:
19249326
8.

Compared chemical properties of dermonecrotic and lethal toxins from spiders of the genus Loxosceles (Araneae).

Barbaro KC, Sousa MV, Morhy L, Eickstedt VR, Mota I.

J Protein Chem. 1996 May;15(4):337-43.

PMID:
8819009
9.

Venom of the Brazilian spider Sicarius ornatus (Araneae, Sicariidae) contains active sphingomyelinase D: potential for toxicity after envenomation.

Lopes PH, Bertani R, Gonçalves-de-Andrade RM, Nagahama RH, van den Berg CW, Tambourgi DV.

PLoS Negl Trop Dis. 2013 Aug 22;7(8):e2394. doi: 10.1371/journal.pntd.0002394. eCollection 2013.

10.

Biochemical and immunological characteristics of Peruvian Loxosceles laeta spider venom: neutralization of its toxic effects by anti-loxoscelic antivenoms.

Guimarães G, Dias-Lopes C, Duarte CG, Felicori L, Machado de Avila RA, Figueiredo LF, de Moura J, Faleiro BT, Barro J, Flores K, Silva W, Tintaya B, Yarleque A, Bonilla C, Kalapothakis E, Salas CE, Chávez-Olortegui C.

Toxicon. 2013 Aug;70:90-7. doi: 10.1016/j.toxicon.2013.04.018. Epub 2013 May 3.

12.

Proteome analysis of brown spider venom: identification of loxnecrogin isoforms in Loxosceles gaucho venom.

Machado LF, Laugesen S, Botelho ED, Ricart CA, Fontes W, Barbaro KC, Roepstorff P, Sousa MV.

Proteomics. 2005 May;5(8):2167-76.

PMID:
15852345
13.

Protection against dermonecrotic and lethal activities of Loxosceles intermedia spider venom by immunization with a fused recombinant protein.

Araujo SC, Castanheira P, Alvarenga LM, Mangili OC, Kalapothakis E, Chávez-Olórtegui C.

Toxicon. 2003 Mar 1;41(3):261-7.

PMID:
12565747
14.

Analysis of the toxic potential of venom from Loxosceles adelaida, a Brazilian brown spider from karstic areas.

Pretel F, Gonçalves-de-Andrade RM, Magnoli FC, da Silva ME, Ferreira JM Jr, van den Berg CW, Tambourgi DV.

Toxicon. 2005 Mar 15;45(4):449-58. Epub 2005 Jan 21.

PMID:
15733566
15.

Determination of sphingomyelinase-D activity of Loxosceles venoms in sphingomyelin/cholesterol liposomes containing horseradish peroxidase.

Gomes MT, Guimarães G, Frézard F, Kalapothakis E, Minozzo JC, Chaim OM, Veiga SS, Oliveira SC, Chávez-Olórtegui C.

Toxicon. 2011 Mar 15;57(4):574-9. doi: 10.1016/j.toxicon.2011.01.001. Epub 2011 Jan 12.

16.

Sphingomyelinases in the venom of the spider Loxosceles intermedia are responsible for both dermonecrosis and complement-dependent hemolysis.

Tambourgi DV, Magnoli FC, van den Berg CW, Morgan BP, de Araujo PS, Alves EW, Da Silva WD.

Biochem Biophys Res Commun. 1998 Oct 9;251(1):366-73.

PMID:
9790962
17.

Characterization of the venom from the Brazilian Brown Spider Loxosceles similis Moenkhaus, 1898 (Araneae, Sicariidae).

Silvestre FG, de Castro CS, de Moura JF, Giusta MS, De Maria M, Alvares ES, Lobato FC, Assis RA, Gonçalves LA, Gubert IC, Chávez-Olórtegui C, Kalapothakis E.

Toxicon. 2005 Dec 15;46(8):927-36. Epub 2005 Nov 14.

PMID:
16289643
18.

Crystallization and preliminary X-ray diffraction analysis of a novel sphingomyelinase D from Loxosceles gaucho venom.

Ullah A, Magalhães GS, Masood R, Mariutti RB, Coronado MA, Murakami MT, Barbaro KC, Arni RK.

Acta Crystallogr F Struct Biol Commun. 2014 Oct;70(Pt 10):1418-20. doi: 10.1107/S2053230X14019207. Epub 2014 Sep 25.

PMID:
25286953
19.

Functional characterization and epitope analysis of a recombinant dermonecrotic protein from Loxosceles intermedia spider.

Felicori L, Araujo SC, de Avila RA, Sanchez EF, Granier C, Kalapothakis E, Chávez-Olórtegui C.

Toxicon. 2006 Oct;48(5):509-19. Epub 2006 Jul 6.

PMID:
16934304
20.

Sphingomyelinase D in sicariid spider venom is a potent insecticidal toxin.

Zobel-Thropp PA, Kerins AE, Binford GJ.

Toxicon. 2012 Sep 1;60(3):265-71. doi: 10.1016/j.toxicon.2012.04.350. Epub 2012 May 4.

PMID:
22561243
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