Results 191 to 200 of about 1,159,378 (230)

Hepatitis B vaccination in Chinese infants (2002-2006, Guangdong): long-term effectiveness in adulthood and biological features of HBV infection. [PDF]

Front Immunol
Liao Q, Liu B, Liao F, Xu R, Wang M, Shan Z, Huang J, Zhong H, Fu Y, Liang H, Rong X.   +10 more
europepmc   +1 more source

Co-Circulation of Multiple Kolmiovirus Lineages Through Vertebrate Evolution

Lim L, van Brussel K, Mélade J, Boucher M, Parrott BB, Whiteley SL, Mandojana E, Rainwater TR, Anderson JT, Rose K, Holmes EC.   +10 more
europepmc   +1 more source

Histone H1e Interacts With Small Hepatitis Delta Antigen and Affects Hepatitis Delta Virus Replication

Virology, 2008
Hepatitis delta virus (HDV) encodes two isoforms of delta antigens (HDAgs). The small form of HDAg (SHDAg) is required for HDV RNA replication, while the large form of HDAg (LHDAg) is required for viral assembly. Using tandem affinity purification method combined with mass spectrometry, we found that linker histone H1e bound to SHDAg.
Sheu Jin-chuan, Cha-Ze Lee
exaly   +4 more sources

Structural Basis of the Oligomerization of Hepatitis Delta Antigen [PDF]

Structure, 1998
BACKGROUND: The hepatitis D virus (HDV) is a small satellite virus of hepatitis B virus (HBV). Coinfection with HBV and HDV causes severe liver disease in humans. The small 195 amino-acid form of the hepatitis delta antigen (HDAg) functions as a trans activator of HDV replication.
Harmon J Zuccola, James M Hogle, Bruce W Erickson   +2 more
exaly   +3 more sources

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Heterogeneity of hepatitis delta antigen

Virology, 1990
Hepatitis delta antigen (HDAg) is the only known protein encoded by the hepatitis delta virus (HDV). Two HDAg species of different sizes have been detected in the sera and livers of the infected humans, chimpanzees, and woodchucks, even though only one RNA species was previously identified in most of the HDV strains.
Y P, Xia, M F, Chang, D, Wei, S, Govindarajan, M M, Lai   +4 more
openaire   +2 more sources

Delta-Interacting Protein A and the Origin of Hepatitis Delta Antigen

Science, 1997
Robert Brazas and Don Ganem ([1][1]) propose that the cellular protein, delta-interacting protein A (DIPA), interacts with hepatitis delta antigen (HDAg), affecting hepatitis delta virus (HDV) replication.
Manyuan Long, Sandro J de Souza, Walter Gilbert   +2 more
exaly   +2 more sources

Acute Delta Hepatitis and Hepatitis B Antigen Carriage

Annals of Internal Medicine, 1986
Excerpt To the editor: In the July issue, De Cock and colleagues (1) described the clinical course of acute delta hepatitis superimposed in 38 persons who were carriers of hepatitis B surface antig...
N C, Tassopoulos, A, Roumeliotou-Karayannis, G J, Papaevangelou   +2 more
openaire   +2 more sources

The roles of the delta antigen in the structure and replication of hepatitis delta virus

Journal of Hepatology, 1991
The delta antigen is the only known protein encoded by hepatitis delta virus (HDV). The predicted protein is 195 amino acids in length, but for reasons that are not yet clear, there occurs during the replication of the HDV genome, a specific base change in the termination codon of this open reading frame.
J, Taylor, M, Chao, S Y, Hsieh, W S, Ryu
openaire   +2 more sources

Hepatitis delta antigen. Antigenic structure and humoral immune response.

The Journal of Immunology, 1989
Abstract Hepatitis delta virus (HDV) is a small RNA virus that is dependent on helper functions provided by hepatitis B virus. The hepatitis delta Ag (HDAg) is the only protein known to be made from the viral genome, from an ORF with a coding capacity of 214 amino acids.
K F, Bergmann, P J, Cote, A, Moriarty, J L, Gerin   +3 more
openaire   +2 more sources

Cell Cycle Arrest Mediated by Hepatitis Delta Antigen

FEBS Letters, 1999
Hepatitis delta antigen (HDAg) is the only viral‐encoded protein of the hepatitis delta virus (HDV). This protein has been extensively characterized with respect to its biochemical and functional properties. However, the molecular mechanism responsible for persistent HDV infection is not yet clear.
Kyu-Jin Park
exaly   +3 more sources