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Items: 1 to 50 of 72

1.

Utility of oral fluid samples for hepatitis B antibody detection in real life conditions.

Cruz HM, de Paula VS, da Silva EF, do Ó KMR, Milagres FAP, Cruz MS, Bastos FI, da Mota JC, Pollo-Flores P, Leal E, Motta-Castro ARC, Lewis-Ximenez LL, Lampe E, Villar LM.

BMC Infect Dis. 2019 Jul 17;19(1):632. doi: 10.1186/s12879-019-4183-0.

2.

Hepatitis A Strain Linked to the European Outbreaks During Gay Events between 2016 and 2017, Identified in a Brazilian Homosexual Couple in 2017.

Mello VM, Lago BV, Sousa PSF, Mello FCA, Souza CB, Pinto LCM, Ginuino CF, Fernandes CAS, Aguiar SF, Villar LM, Lampe E, Melgaço JG, Lewis-Ximenez LL.

Viruses. 2019 Mar 20;11(3). pii: E281. doi: 10.3390/v11030281.

3.

Inactivation and Removal of Chikungunya Virus and Mayaro Virus from Plasma-derived Medicinal Products.

Yue C, Teitz S, Miyabashi T, Boller K, Lewis-Ximenez LL, Baylis SA, Blümel J.

Viruses. 2019 Mar 7;11(3). pii: E234. doi: 10.3390/v11030234.

4.

Establishment of an Alphavirus-Specific Neutralization Assay to Distinguish Infections with Different Members of the Semliki Forest complex.

Henss L, Yue C, Kandler J, Faddy HM, Simmons G, Panning M, Lewis-Ximenez LL, Baylis SA, Schnierle BS.

Viruses. 2019 Jan 18;11(1). pii: E82. doi: 10.3390/v11010082.

5.

Accuracy of rapid test for diagnosis of hepatitis A with different infection rate settings and with predictive modeling.

de Almeida Ribeiro CR, Amado LA, Tourinho RS, Pinto Lima LR, Melgaço JG, de Almeida AJ, Bastos LS, Lewis-Ximenez LL, de Paula VS.

Future Microbiol. 2019 Feb;14:247-258. doi: 10.2217/fmb-2018-0211. Epub 2019 Jan 21.

PMID:
30663895
6.

Phenotype and function of HBV-specific T cells is determined by the targeted epitope in addition to the stage of infection.

Hoogeveen RC, Robidoux MP, Schwarz T, Heydmann L, Cheney JA, Kvistad D, Aneja J, Melgaço JG, Fernandes CA, Chung RT, Boonstra A, Kim AY, Baumert TF, Timm J, Lewis-Ximenez LL, Tonnerre P, Lauer GM.

Gut. 2019 May;68(5):893-904. doi: 10.1136/gutjnl-2018-316644. Epub 2018 Dec 22.

PMID:
30580250
7.

Cross-sectional study to determine viral hepatitis knowledge in different urban populations in Brazil.

Cruz HM, Barbosa JR, Baima Colares JK, de Moraes Neto AHA, Alencar MFL, Bastos FI, da Mota JC, Carvalho-Costa FA, Ivantes CAP, Lewis-Ximenez LL, Villar LM.

World J Hepatol. 2018 Nov 27;10(11):867-876. doi: 10.4254/wjh.v10.i11.867.

8.

Assessing hepatitis B immunity using dried blood spot samples from HIV+ individuals.

Flores GL, Cruz HM, Miguel JC, Potsch DV, Pilotto JH, Lewis-Ximenez LL, Lampe E, Villar LM.

J Med Virol. 2018 Dec;90(12):1863-1867. doi: 10.1002/jmv.25275. Epub 2018 Sep 3.

PMID:
30085359
9.

Comparison of the performance of enzyme immunoassays for hepatitis B and C detection in dried blood spot.

Cruz HM, Miguel Cruz JC, Da Silva EF, Portilho MM, Marques VA, Lewis-Ximenez LL, Lampe E, Villar LM.

J Immunoassay Immunochem. 2018;39(2):228-233. doi: 10.1080/15321819.2018.1470095. Epub 2018 May 7.

PMID:
29733758
10.

Performance of point of care assays for hepatitis B and C viruses in chronic kidney disease patients.

Barbosa JR, Cortes VF, Portilho MM, Miguel JC, Marques VA, Bezerra CS, de Souza NV, Lima DM, Colares JKB, Lewis-Ximenez LL, Lampe E, Villar LM.

J Clin Pathol. 2018 Oct;71(10):879-884. doi: 10.1136/jclinpath-2018-205024. Epub 2018 May 5.

PMID:
29730611
11.

Hepatitis D infection in Brazil: Prevalence and geographical distribution of anti-Delta antibody.

Lago BV, Mello FCA, Barros TM, Mello VM, Villar LM, Lewis-Ximenez LL, Pardini MIMC, Lampe E; Brazilian Hepatitis B Research Group.

J Med Virol. 2018 Aug;90(8):1358-1363. doi: 10.1002/jmv.25196. Epub 2018 May 1.

PMID:
29663457
12.

Hepatitis E: Update on Prevention and Control.

Melgaço JG, Gardinali NR, de Mello VDM, Leal M, Lewis-Ximenez LL, Pinto MA.

Biomed Res Int. 2018 Jan 9;2018:5769201. doi: 10.1155/2018/5769201. eCollection 2018. Review.

13.

ADCC-Mediated CD56DIM NK Cell Responses Are Associated with Early HBsAg Clearance in Acute HBV Infection.

Yu WH, Cosgrove C, Berger CT, Cheney PC, Krykbaeva M, Kim AY, Lewis-Ximenez L, Lauer GM, Alter G.

Pathog Immun. 2018;3(1):2-18. doi: 10.20411/pai.v3i1.228. Epub 2018 Feb 19.

14.

Usefulness of in-house real time PCR for HBV DNA quantification in serum and oral fluid samples.

Portilho MM, Mendonça ACDF, Bezerra CS, do Espirito-Santo MP, de Paula VS, Nabuco LC, Villela-Nogueira CA, Lewis-Ximenez LL, Lampe E, Villar LM.

J Virol Methods. 2018 Jun;256:100-106. doi: 10.1016/j.jviromet.2018.03.001. Epub 2018 Mar 4.

PMID:
29514044
15.

High prevalence of insulin resistance among Brazilian chronic hepatitis C patients.

Villar LM, Caldas GC, Scalioni LP, Miguel JC, Silva EFD, Marques VA, Villela-Nogueira CA, Lewis-Ximenez LL, Lampe E.

Arch Endocrinol Metab. 2017 Dec;61(6):628-632. doi: 10.1590/2359-3997000000315.

16.

Detection of occult hepatitis B in serum and oral fluid samples.

Portilho MM, Nabuco LC, Villela-Nogueira CA, Brandão-Mello CE, Pilotto JH, Flores GL, Lewis-Ximenez LL, Lampe E, Villar LM.

Mem Inst Oswaldo Cruz. 2018 Jan;113(1):62-65. doi: 10.1590/0074-02760170071.

17.

Early Transcriptional Divergence Marks Virus-Specific Primary Human CD8+ T Cells in Chronic versus Acute Infection.

Wolski D, Foote PK, Chen DY, Lewis-Ximenez LL, Fauvelle C, Aneja J, Walker A, Tonnerre P, Torres-Cornejo A, Kvistad D, Imam S, Waring MT, Tully DC, Allen TM, Chung RT, Timm J, Haining WN, Kim AY, Baumert TF, Lauer GM.

Immunity. 2017 Oct 17;47(4):648-663.e8. doi: 10.1016/j.immuni.2017.09.006.

18.

Lack of Association between Hepatitis C Virus core Gene Variation 70/91aa and Insulin Resistance.

Scalioni LP, da Silva AP, Miguel JC, Espírito Santo MPD, Marques VA, Brandão-Mello CE, Villela-Nogueira CA, Lewis-Ximenez LL, Lampe E, Villar LM.

Int J Mol Sci. 2017 Jul 21;18(7). pii: E1444. doi: 10.3390/ijms18071444.

19.

Detection and molecular characterisation of a diagnosis escape variant associated with occult hepatitis B virus in Brazil.

Almeida RW, Mello FCDA, Menegoy IV, Santo MPDE, Ginuíno CF, Sousa PSF, Villar LM, Lampe E, Lewis-Ximenez LL.

Mem Inst Oswaldo Cruz. 2017 Jul;112(7):485-491. doi: 10.1590/0074-02760160477.

20.

Comparison of oral fluid collection methods for the molecular detection of hepatitis B virus.

Portilho MM, Mendonça A, Marques VA, Nabuco LC, Villela-Nogueira CA, Ivantes C, Lewis-Ximenez LL, Lampe E, Villar LM.

Oral Dis. 2017 Nov;23(8):1072-1079. doi: 10.1111/odi.12692. Epub 2017 Aug 15.

PMID:
28544047
21.

Multiplex PCR method for MinION and Illumina sequencing of Zika and other virus genomes directly from clinical samples.

Quick J, Grubaugh ND, Pullan ST, Claro IM, Smith AD, Gangavarapu K, Oliveira G, Robles-Sikisaka R, Rogers TF, Beutler NA, Burton DR, Lewis-Ximenez LL, de Jesus JG, Giovanetti M, Hill SC, Black A, Bedford T, Carroll MW, Nunes M, Alcantara LC Jr, Sabino EC, Baylis SA, Faria NR, Loose M, Simpson JT, Pybus OG, Andersen KG, Loman NJ.

Nat Protoc. 2017 Jun;12(6):1261-1276. doi: 10.1038/nprot.2017.066. Epub 2017 May 24.

22.

Establishment and cryptic transmission of Zika virus in Brazil and the Americas.

Faria NR, Quick J, Claro IM, Thézé J, de Jesus JG, Giovanetti M, Kraemer MUG, Hill SC, Black A, da Costa AC, Franco LC, Silva SP, Wu CH, Raghwani J, Cauchemez S, du Plessis L, Verotti MP, de Oliveira WK, Carmo EH, Coelho GE, Santelli ACFS, Vinhal LC, Henriques CM, Simpson JT, Loose M, Andersen KG, Grubaugh ND, Somasekar S, Chiu CY, Muñoz-Medina JE, Gonzalez-Bonilla CR, Arias CF, Lewis-Ximenez LL, Baylis SA, Chieppe AO, Aguiar SF, Fernandes CA, Lemos PS, Nascimento BLS, Monteiro HAO, Siqueira IC, de Queiroz MG, de Souza TR, Bezerra JF, Lemos MR, Pereira GF, Loudal D, Moura LC, Dhalia R, França RF, Magalhães T, Marques ET Jr, Jaenisch T, Wallau GL, de Lima MC, Nascimento V, de Cerqueira EM, de Lima MM, Mascarenhas DL, Neto JPM, Levin AS, Tozetto-Mendoza TR, Fonseca SN, Mendes-Correa MC, Milagres FP, Segurado A, Holmes EC, Rambaut A, Bedford T, Nunes MRT, Sabino EC, Alcantara LCJ, Loman NJ, Pybus OG.

Nature. 2017 Jun 15;546(7658):406-410. doi: 10.1038/nature22401. Epub 2017 May 24.

23.

Evaluation of HBsAg and anti-HBc assays in saliva and dried blood spot samples according HIV status.

Flores GL, Cruz HM, Potsch DV, May SB, Brandão-Mello CE, Pires MMA, Pilotto JH, Lewis-Ximenez LL, Lampe E, Villar LM.

J Virol Methods. 2017 Sep;247:32-37. doi: 10.1016/j.jviromet.2017.05.004. Epub 2017 May 12.

PMID:
28506632
24.

Performance of ANTI-HCV testing in dried blood spots and saliva according to HIV status.

Flores GL, Cruz HM, Marques VA, Villela-Nogueira CA, Potsch DV, May SB, Brandão-Mello CE, Pires MMA, Pilotto JH, Pollo-Flores P, Esberard EBC, Ivantes C, Lewis-Ximenez LL, Lampe E, Villar LM.

J Med Virol. 2017 Aug;89(8):1435-1441. doi: 10.1002/jmv.24777. Epub 2017 Mar 14.

PMID:
28165155
25.

Poor sensitivity of rapid tests for the detection of antibodies to the hepatitis B virus: implications for field studies.

Cruz HM, Scalioni LP, Paula VS, Miguel JC, Ó KM, Milagres FA, Cruz MS, Bastos FI, Flores PP, Leal E, Motta-Castro AR, Lewis-Ximenez LL, Lampe E, Villar LM.

Mem Inst Oswaldo Cruz. 2017 Mar;112(3):209-213. doi: 10.1590/0074-02760160394. Epub 2017 Jan 30.

26.

Changes in cellular proliferation and plasma products are associated with liver failure.

Melgaço JG, Soriani FM, Sucupira PH, Pinheiro LA, Vieira YR, de Oliveira JM, Lewis-Ximenez LL, Araújo CC, Pacheco-Moreira LF, Menezes GB, Cruz OG, Vitral CL, Pinto MA.

World J Hepatol. 2016 Nov 18;8(32):1370-1383.

27.

Evaluation of dried blood spot samples for hepatitis C virus detection and quantification.

Marques BLC, do Espírito-Santo MP, Marques VA, Miguel JC, da Silva EF, Villela-Nogueira CA, Lewis-Ximenez LL, Lampe E, Villar LM.

J Clin Virol. 2016 Sep;82:139-144. doi: 10.1016/j.jcv.2016.07.009. Epub 2016 Jul 20.

PMID:
27497191
28.

Breadth of the HCV-specific CD4+ T-cell response in spontaneous resolvers is independent of the IL-28 haplotype.

Scheurich C, Schulze Zur Wiesch J, Kim AY, Lewis-Ximenez L, Meyer T, Polywka S, Chung RT, Lauer GM.

J Viral Hepat. 2016 Oct;23(10):831-2. doi: 10.1111/jvh.12560. Epub 2016 Jun 27. No abstract available.

PMID:
27346754
29.

A Cross Section Study to Determine the Prevalence of Antibodies against HIV Infection among Hepatitis B and C Infected Individuals.

Flores GL, de Almeida AJ, Miguel JC, Cruz HM, Portilho MM, Scalioni Lde P, Marques VA, Lewis-Ximenez LL, Lampe E, Villar LM.

Int J Environ Res Public Health. 2016 Mar 11;13(3). pii: E314. doi: 10.3390/ijerph13030314.

30.

Monitoring the emergence of HBV resistance mutations by HBV-RNA pyrosequencing.

Bottecchia M, Barcaiu HS, Lewis-Ximenez LL, da Silva E Mouta Junior S, de Moraes MT.

Braz J Infect Dis. 2016 Mar-Apr;20(2):216-7. doi: 10.1016/j.bjid.2015.11.004. Epub 2015 Dec 31. No abstract available.

31.

Longitudinal Study of Hepatitis A Infection by Saliva Sampling: The Kinetics of HAV Markers in Saliva Revealed the Application of Saliva Tests for Hepatitis A Study.

Amado Leon LA, de Almeida AJ, de Paula VS, Tourinho RS, Villela DA, Gaspar AM, Lewis-Ximenez LL, Pinto MA.

PLoS One. 2015 Dec 21;10(12):e0145454. doi: 10.1371/journal.pone.0145454. eCollection 2015.

32.

Reply to contribution on the topic of hypovitaminosis D in chronic hepatitis C.

Villar LM, Lampe E, de Almeida AJ, de Paula Scalioni L, Lewis-Ximenez LL, Miguel JC, del Campo JA, Ranchal I, Villela-Nogueira CA, Romero-Gomez M.

Ann Hepatol. 2016 Jan-Feb;15(1):139-40. No abstract available.

33.

Evaluating HBsAg rapid test performance for different biological samples from low and high infection rate settings & populations.

Cruz HM, Scalioni Lde P, de Paula VS, da Silva EF, do Ó KM, Milagres FA, Cruz MS, Bastos FI, Pollo-Flores P, Leal E, Motta-Castro AR, Pilotto JH, Lewis-Ximenez LL, Lampe E, Villar LM.

BMC Infect Dis. 2015 Nov 30;15:548. doi: 10.1186/s12879-015-1249-5.

34.

Usefulness of in-house PCR methods for hepatitis B virus DNA detection.

Portilho MM, Baptista ML, da Silva M, de Sousa PS, Lewis-Ximenez LL, Lampe E, Villar LM.

J Virol Methods. 2015 Oct;223:40-4. doi: 10.1016/j.jviromet.2015.07.010. Epub 2015 Jul 26.

PMID:
26215428
35.

A single dose of inactivated hepatitis A vaccine promotes HAV-specific memory cellular response similar to that induced by a natural infection.

Melgaço JG, Morgado LN, Santiago MA, Oliveira JM, Lewis-Ximenez LL, Hasselmann B, Cruz OG, Pinto MA, Vitral CL.

Vaccine. 2015 Jul 31;33(32):3813-20. doi: 10.1016/j.vaccine.2015.06.099. Epub 2015 Jul 2.

36.

Hypovitaminosis D and its relation to demographic and laboratory data among hepatitis C patients.

Melo-Villar L, Lampe E, de Almeida AJ, de P Scalioni L, Lewis-Ximenez LL, Miguel JC, Del Campo JA, Ranchal I, Villela-Nogueira CA, Romero-Gomez M.

Ann Hepatol. 2015 Jul-Aug;14(4):457-63.

37.

Occult infection with HBV intergenotypic A2/G recombinant following acute hepatitis B caused by an HBV/A2 isolate.

de Barros JJ, Peres LR, de Sousa PS, do Amaral Mello FC, de Araujo NM, de Andrade Gomes S, Niel C, Lewis-Ximenez LL.

J Clin Virol. 2015 Jun;67:31-5. doi: 10.1016/j.jcv.2015.03.019. Epub 2015 Mar 24.

PMID:
25959154
38.

Hepatitis B virus DNA stability in plasma samples under short-term storage at 42°C.

Almeida RW, Espírito-Santo MP, Sousa PS, Almeida AJ, Lampe E, Lewis-Ximenez LL.

Braz J Med Biol Res. 2015 Jun;48(6):553-6. doi: 10.1590/1414-431X20144040. Epub 2015 Mar 13.

39.

Low prevalence of hepatitis B and C virus markers among children and adolescents.

Villar LM, Amado LA, de Almeida AJ, de Paula VS, Lewis-Ximenez LL, Lampe E.

Biomed Res Int. 2014;2014:324638. doi: 10.1155/2014/324638. Epub 2014 Jul 1.

40.

Performance of rapid hepatitis C virus antibody assays among high- and low-risk populations.

Scalioni Lde P, Cruz HM, de Paula VS, Miguel JC, Marques VA, Villela-Nogueira CA, Milagres FA, Cruz MS, Bastos FI, Andrade TM, Motta-Castro AR, Lewis-Ximenez LL, Lampe E, Villar LM.

J Clin Virol. 2014 Jul;60(3):200-5. doi: 10.1016/j.jcv.2014.04.001. Epub 2014 Apr 13.

PMID:
24794796
41.

Performance of molecular methods for hepatitis C virus diagnosis: usefulness among chronic cases and during the course of infection.

Martins PP, Lampe E, Lewis-Ximenez LL, de Souza PS, Fernandes CA, Villar LM.

Clin Lab. 2013;59(9-10):1031-9.

PMID:
24273925
42.

Genetic diversity of HCV in Brazil.

Lampe E, Lewis-Ximenez L, Espírito-Santo MP, Delvaux NM, Pereira SA, Peres-da-Silva A, Martins RM, Soares MA, Santos AF, Vidal LL, Germano FN, de Martinez AM, Basso R, Pinho JR, Malta FM, Gomes-Gouvêa M, Moliterno RA, Bertolini DA, Fujishima MA, Bello G.

Antivir Ther. 2013;18(3 Pt B):435-44. doi: 10.3851/IMP2606. Epub 2013 Jun 21.

PMID:
23792792
43.

Hepatitis E virus infection in Latin America: a review.

Echevarría JM, González JE, Lewis-Ximenez LL, Dos Santos DR, Munné MS, Pinto MA, Pujol FH, Rodríguez-Lay LA.

J Med Virol. 2013 Jun;85(6):1037-45. doi: 10.1002/jmv.23526. Review.

PMID:
23588729
44.

Simultaneous detection of hepatitis C virus antigen and antibodies in dried blood spots.

Brandão CP, Marques BL, Marques VA, Villela-Nogueira CA, Do Ó KM, de Paula MT, Lewis-Ximenez LL, Lampe E, Sá Ferreira JA, Villar LM.

J Clin Virol. 2013 Jun;57(2):98-102. doi: 10.1016/j.jcv.2013.02.014. Epub 2013 Mar 19.

45.

Importance of collection methods and stability of oral fluid samples for hepatitis B surface antigen detection.

de Paula Scalioni L, Cruz HM, de Paula VS, Corrêia Oliveira J, Tourinho Dos Santos R, Motta-Castro AR, Murat PG, Villela-Nogueira CA, Lewis-Ximenez LL, Lampe E, Villar LM.

J Clin Lab Anal. 2013 May;27(3):186-94. doi: 10.1002/jcla.21582. Epub 2013 Feb 25.

PMID:
23440736
46.

Association of IL-10, IL-4, and IL-28B gene polymorphisms with spontaneous clearance of hepatitis C virus in a population from Rio de Janeiro.

Ramos JA, Silva R, Hoffmann L, Ramos AL, Cabello PH, Urményi TP, Villella-Nogueira CA, Lewis-Ximenez L, Rondinelli E.

BMC Res Notes. 2012 Sep 17;5:508. doi: 10.1186/1756-0500-5-508.

47.

Dried blood spot samples: optimization of commercial EIAs for hepatitis C antibody detection and stability under different storage conditions.

Marques BL, Brandão CU, Silva EF, Marques VA, Villela-Nogueira CA, Do Ó KM, de Paula MT, Lewis-Ximenez LL, Lampe E, Villar LM.

J Med Virol. 2012 Oct;84(10):1600-7. doi: 10.1002/jmv.23379.

PMID:
22930508
48.

An evaluation of different saliva collection methods for detection of antibodies against hepatitis C virus (anti-HCV).

Cruz HM, Marques VA, Villela-Nogueira CA, do Ó KM, Lewis-Ximenez LL, Lampe E, Villar LM.

J Oral Pathol Med. 2012 Nov;41(10):793-800. doi: 10.1111/j.1600-0714.2012.01176.x. Epub 2012 Jun 13.

PMID:
22690929
49.

Detection of mixed populations of wild-type and YMDD hepatitis B variants by pyrosequencing in acutely and chronically infected patients.

Mello FC, Lago BV, Lewis-Ximenez LL, Fernandes CA, Gomes SA.

BMC Microbiol. 2012 Jun 6;12:96. doi: 10.1186/1471-2180-12-96.

50.

Broadly directed virus-specific CD4+ T cell responses are primed during acute hepatitis C infection, but rapidly disappear from human blood with viral persistence.

Schulze Zur Wiesch J, Ciuffreda D, Lewis-Ximenez L, Kasprowicz V, Nolan BE, Streeck H, Aneja J, Reyor LL, Allen TM, Lohse AW, McGovern B, Chung RT, Kwok WW, Kim AY, Lauer GM.

J Exp Med. 2012 Jan 16;209(1):61-75. doi: 10.1084/jem.20100388. Epub 2012 Jan 2.

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