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Results: 1 to 20 of 98

1.

Specific amino acid substitutions in the S protein prevent its excretion in vitro and may contribute to occult hepatitis B virus infection.

Biswas S, Candotti D, Allain JP.

J Virol. 2013 Jul;87(14):7882-92. doi: 10.1128/JVI.00710-13. Epub 2013 May 8.

PMID:
23658444
[PubMed - indexed for MEDLINE]
Free PMC Article
2.

T cell responses and viral variability in blood donation candidates with occult hepatitis B infection.

Bes M, Vargas V, Piron M, Casamitjana N, Esteban JI, Vilanova N, Pinacho A, Quer J, Puig L, Guardia J, Sauleda S.

J Hepatol. 2012 Apr;56(4):765-74. doi: 10.1016/j.jhep.2011.11.011. Epub 2011 Dec 13.

PMID:
22173156
[PubMed - indexed for MEDLINE]
3.

Impact of hepatitis B virus surface protein mutations on the diagnosis of occult hepatitis B virus infection.

El Chaar M, Candotti D, Crowther RA, Allain JP.

Hepatology. 2010 Nov;52(5):1600-10. doi: 10.1002/hep.23886.

PMID:
20815025
[PubMed - indexed for MEDLINE]
4.

Characterization of occult hepatitis B virus infection from blood donors in China.

Zheng X, Ye X, Zhang L, Wang W, Shuai L, Wang A, Zeng J, Candotti D, Allain JP, Li C.

J Clin Microbiol. 2011 May;49(5):1730-7. doi: 10.1128/JCM.00145-11. Epub 2011 Mar 16.

PMID:
21411575
[PubMed - indexed for MEDLINE]
Free PMC Article
5.

Influence of mutations in hepatitis B virus surface protein on viral antigenicity and phenotype in occult HBV strains from blood donors.

Huang CH, Yuan Q, Chen PJ, Zhang YL, Chen CR, Zheng QB, Yeh SH, Yu H, Xue Y, Chen YX, Liu PG, Ge SX, Zhang J, Xia NS.

J Hepatol. 2012 Oct;57(4):720-9. doi: 10.1016/j.jhep.2012.05.009. Epub 2012 May 23.

PMID:
22634131
[PubMed - indexed for MEDLINE]
6.

A computational approach to identify point mutations associated with occult hepatitis B: significant mutations affect coding regions but not regulative elements of HBV.

Bruni R, Prosperi M, Marcantonio C, Amadori A, Villano U, Tritarelli E, Lo Presti A, Ciccozzi M, Ciccaglione AR.

Virol J. 2011 Aug 8;8:394. doi: 10.1186/1743-422X-8-394.

PMID:
21824402
[PubMed - indexed for MEDLINE]
Free PMC Article
7.

Reduced antigenicity of naturally occurring hepatitis B surface antigen variants with substitutions at the amino acid residue 126.

Qiu S, Zhang J, Tian Y, Yang Y, Huang H, Yang D, Lu M, Xu Y.

Intervirology. 2008;51(6):400-6. doi: 10.1159/000205265. Epub 2008 Oct 23.

PMID:
19258718
[PubMed - indexed for MEDLINE]
8.

Novel HBsAg markers tightly correlate with occult HBV infection and strongly affect HBsAg detection.

Svicher V, Cento V, Bernassola M, Neumann-Fraune M, Van Hemert F, Chen M, Salpini R, Liu C, Longo R, Visca M, Romano S, Micheli V, Bertoli A, Gori C, Ceccherini-Silberstein F, Sarrecchia C, Andreoni M, Angelico M, Ursitti A, Spanò A, Zhang JM, Verheyen J, Cappiello G, Perno CF.

Antiviral Res. 2012 Jan;93(1):86-93. doi: 10.1016/j.antiviral.2011.10.022. Epub 2011 Nov 9.

PMID:
22086128
[PubMed - indexed for MEDLINE]
9.

Efficacy of hepatitis B virus (HBV) DNA screening and characterization of acute and occult HBV infections among blood donors from Madrid, Spain.

González R, Torres P, Castro E, Barbolla L, Candotti D, Koppelman M, Zaaijer HL, Lelie N, Allain JP, Echevarría JM.

Transfusion. 2010 Jan;50(1):221-30. doi: 10.1111/j.1537-2995.2009.02343.x. Epub 2009 Aug 4.

PMID:
19682332
[PubMed - indexed for MEDLINE]
10.

A unique amino acid substitution, L215Q, in the hepatitis B virus small envelope protein of a genotype F isolate that inhibits secretion of hepatitis B virus subviral particles.

Araujo NM, Vianna CO, Soares CC, Gomes SA.

Intervirology. 2008;51(2):81-6. doi: 10.1159/000127430. Epub 2008 Apr 22.

PMID:
18434744
[PubMed - indexed for MEDLINE]
11.

Molecular characterization of occult hepatitis B virus in genotype E-infected subjects.

Zahn A, Li C, Danso K, Candotti D, Owusu-Ofori S, Temple J, Allain JP.

J Gen Virol. 2008 Feb;89(Pt 2):409-18. doi: 10.1099/vir.0.83347-0.

PMID:
18198371
[PubMed - indexed for MEDLINE]
Free Article
12.

Characterization of occult hepatitis B virus from blood donors carrying genotype A2 or genotype D strains.

Candotti D, Grabarczyk P, Ghiazza P, Roig R, Casamitjana N, Iudicone P, Schmidt M, Bird A, Crookes R, Brojer E, Miceli M, Amiri A, Li C, Allain JP.

J Hepatol. 2008 Oct;49(4):537-47. doi: 10.1016/j.jhep.2008.04.017. Epub 2008 Jun 2.

PMID:
18602718
[PubMed - indexed for MEDLINE]
13.

Molecular characteristics of occult hepatitis B virus from blood donors in southeast China.

Yuan Q, Ou SH, Chen CR, Ge SX, Pei B, Chen QR, Yan Q, Lin YC, Ni HY, Huang CH, Yeo AE, Shih JW, Zhang J, Xia NS.

J Clin Microbiol. 2010 Feb;48(2):357-62. doi: 10.1128/JCM.01781-09. Epub 2009 Nov 25.

PMID:
19940057
[PubMed - indexed for MEDLINE]
Free PMC Article
14.

Mutations in the envelope gene of hepatitis B virus variants co-occurring with antibody to surface antigen in sera from patients with chronic hepatitis B.

Kohno H, Inoue T, Tsuda F, Okamoto H, Akahane Y.

J Gen Virol. 1996 Aug;77 ( Pt 8):1825-31.

PMID:
8760433
[PubMed - indexed for MEDLINE]
Free Article
15.

Hepatitis B virus genotype, HBsAg mutations and co-infection with HCV in occult HBV infection.

Arababadi MK, Pourfathollah AA, Jafarzadeh A, Hassanshahi G, Salehi M, Ahmadabadi BN, Kennedy D.

Clin Res Hepatol Gastroenterol. 2011 Sep;35(8-9):554-9. doi: 10.1016/j.clinre.2011.04.004. Epub 2011 Aug 10.

PMID:
21835725
[PubMed - indexed for MEDLINE]
16.

Evidence of acute primary occult hepatitis B virus infection in an Italian repeat blood donor.

Manzini P, Abate ML, Valpreda C, Milanesi P, Curti F, Rizzetto M, Smedile A.

Transfusion. 2009 Apr;49(4):757-64. doi: 10.1111/j.1537-2995.2008.02041.x. Epub 2009 Jan 2.

PMID:
19171000
[PubMed - indexed for MEDLINE]
17.

Hepatitis B virus DNA in unusual serological profiles of hepatitis B surface antigen-positive sera.

Chongsrisawat V, Thawornsuk N, Theamboonlers A, Louisirirotchanakul S, Poovorawan Y.

Viral Immunol. 2006 Winter;19(4):623-9.

PMID:
17201657
[PubMed - indexed for MEDLINE]
18.

Occult hepatitis B virus infection: detection and significance.

Gerlich WH, Bremer C, Saniewski M, Schüttler CG, Wend UC, Willems WR, Glebe D.

Dig Dis. 2010;28(1):116-25. doi: 10.1159/000282074. Epub 2010 May 7. Review.

PMID:
20460899
[PubMed - indexed for MEDLINE]
19.

Hepatitis B escape mutants in Scottish blood donors.

Larralde O, Dow B, Jarvis L, Davidson F, Petrik J.

Med Microbiol Immunol. 2013 Jun;202(3):207-14. doi: 10.1007/s00430-012-0283-9. Epub 2012 Dec 29.

PMID:
23274404
[PubMed - indexed for MEDLINE]
20.

Occult hepatitis B virus infection: implications in transfusion.

Allain JP.

Vox Sang. 2004 Feb;86(2):83-91. Review.

PMID:
15023176
[PubMed - indexed for MEDLINE]

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