Apoptosis induced by the histone deacetylase inhibitor FR901228 in human T-cell leukemia virus type 1-infected T-cell lines and primary adult T-cell leukemia cells.

abstract：:Initiation of reverse transcription of human immunodeficiency virus type 1 (HIV-1) occurs by extension from the 3' end of a cellular tRNA complexed to the primer binding site (PBS) located near the 5' end of the viral RNA genome. Although the PBSs for all naturally occurring HIV-1 viruses are complementary to the 3'-t...

journal_title：Journal of virology

authors： Kang SM,Zhang Z,Morrow CD

更新日期：1997-01-01 00:00:00

abstract：:The genome-length, dicistronic mRNA of the double-stranded RNA fungal virus Helminthosporium victoriae virus 190S (genus Victorivirus, family Totiviridae) contains two long open reading frames (ORFs) that overlap in the tetranucleotide AUGA. Translation of the downstream ORF, which encodes the RNA-dependent RNA polyme...

journal_title：Journal of virology

authors： Li H,Havens WM,Nibert ML,Ghabrial SA

更新日期：2011-07-01 00:00:00

abstract：:ev 2 is one of seven recently described genetic loci of chickens which contain structural genes for endogenous virus. ev 2 is present exclusively in line 72 chickens, an inbred strain of white Leghorns which is homozygous for the capacity to produce Rous-associated virus type 0 (RAV-0), a subgroup E virus. This phenot...

journal_title：Journal of virology

authors： Astrin SM,Crittenden LB,Buss EG

更新日期：1980-01-01 00:00:00

abstract：:The replication and packaging of the rotavirus genome, comprising 11 segments of double-stranded RNA, take place in specialized compartments called viroplasms, which are formed during infection and involve a coordinated interplay of multiple components. Two rotavirus nonstructural proteins, NSP2 (with nucleoside triph...

journal_title：Journal of virology

authors： Jiang X,Jayaram H,Kumar M,Ludtke SJ,Estes MK,Prasad BV

更新日期：2006-11-01 00:00:00

abstract：:The present studies explore the role of polymicrobial infection in the reactivation of Kaposi's sarcoma-associated herpesvirus (KSHV) and analyze signaling pathways activated upon this induction. We hypothesized that activation of the cellular stress-activated mitogen-activated protein kinase (MAPK) p38 pathway would ...

journal_title：Journal of virology

authors： Morris TL,Arnold RR,Webster-Cyriaque J

更新日期：2007-06-01 00:00:00

abstract：:Lymphocyte antigen 6E (LY6E) is a GPI-anchored, interferon-inducible protein that has been shown to modulate viral infection in a cell type-dependent manner. Our recent work showed that LY6E promotes HIV-1 infection in some high-CD4-expressing cells, including human peripheral blood mononuclear cells (PBMCs) and the S...

journal_title：Journal of virology

authors： Yu J,Liang C,Liu SL

更新日期：2019-03-21 00:00:00

abstract：:The genome of lymphocytic choriomeningitis virus (LCMV) consists of two negative-sense single-stranded RNA segments, designated L and S. Both segments contain two viral genes in an ambisense coding strategy, with the genes being separated by an intergenic region (IGR). We have developed a reverse genetic system that a...

journal_title：Journal of virology

authors： Lee KJ,Novella IS,Teng MN,Oldstone MB,de La Torre JC

更新日期：2000-04-01 00:00:00

abstract：:Human T-cell leukemia virus type 1 (HTLV-1) Tax protein activates viral transcription from the long terminal repeats (LTR). Mechanisms through which Tax activates LTR have been established, but coactivators of this process remain to be identified and characterized. Here we show that all three members of the TORC famil...

journal_title：Journal of virology

authors： Siu YT,Chin KT,Siu KL,Yee Wai Choy E,Jeang KT,Jin DY

更新日期：2006-07-01 00:00:00

abstract：:We have previously shown for the paramyxovirus simian virus 5 (SV5) that a functional promoter for RNA replication requires proper spacing between two discontinuous elements: a 19-base segment at the 3' terminus (conserved region I [CRI]) and an 18-base internal region (CRII) that is contained within the coding region...

journal_title：Journal of virology

authors： Keller MA,Murphy SK,Parks GD

更新日期：2001-04-01 00:00:00

abstract：:Whether a genetic informational nucleic acid is required for the infectivity of transmissible spongiform encephalopathies is central to the debate about the infectious agent. Here we report that an infectious prion formed with bacterially expressed recombinant prion protein plus synthetic polyriboadenylic acid and syn...

journal_title：Journal of virology

authors： Wang F,Zhang Z,Wang X,Li J,Zha L,Yuan CG,Weissmann C,Ma J

更新日期：2012-02-01 00:00:00

abstract：:The characteristics of a rotaviruslike (SBR) virus isolated from striped bass (Morone saxatilis) were examined following purification of viruses from infected cell cultures. Virions had a double-layered capsid of icosahedral symmetry and a diameter of 75 nm. Purified viruses contained five polypeptides ranging in mole...

journal_title：Journal of virology

authors： Samal SK,Dopazo CP,McPhillips TH,Baya A,Mohanty SB,Hetrick FM

更新日期：1990-11-01 00:00:00

abstract：:Poliovirus proteins, except P3-7c, are associated with the endoplasmic reticulum after extraction of the cytoplasm and centrifugation of membranes to equilibrium in sucrose gradients. Proteins P3-2, P2-X, and P3-9 are found preferentially among the rough endoplasmic reticulum, whereas P3-7c is located in smooth endopl...

journal_title：Journal of virology

authors： Tershak DR

更新日期：1984-12-01 00:00:00

abstract：:Gene mapping experiments show that Fis-1, a preferred integration region for Friend murine leukemia virus in hematopoietic neoplasms, is extremely closely linked to Int-2, a preferred integration region for mouse mammary tumor virus in mammary carcinomas. Studies at the RNA and DNA level prove that these loci are dist...

journal_title：Journal of virology

authors： Silver J,Buckler CE

更新日期：1986-12-01 00:00:00

abstract：:Hepatitis C virus (HCV) infection remains a major worldwide health problem despite development of highly effective direct-acting antivirals. HCV rapidly evolves upon acute infection and generates multiple viral variants (quasispecies), leading to immune evasion and persistent viral infection. Identification of epitope...

journal_title：Journal of virology

authors： Tong Y,Li Q,Li R,Xu Y,Pan Y,Niu J,Zhong J

更新日期：2020-08-17 00:00:00

abstract：:The human immunodeficiency virus (HIV) and the closely related simian immunodeficiency virus (SIV) induce profound immune dysfunction in primate species. The present studies show that cell populations infected in vitro with SIV exhibit increases in major histocompatibility complex (MHC) class II antigen expression. Ce...

journal_title：Journal of virology

authors： Kannagi M,Kiyotaki M,King NW,Lord CI,Letvin NL

更新日期：1987-05-01 00:00:00

abstract：:Immune activation is a major characteristic of human immunodeficiency virus type 1 (HIV-1) infection and a strong prognostic factor for HIV-1 disease progression. The underlying mechanisms leading to immune activation in viremic HIV-1 infection, however, are not fully understood. Here we show that, following the initi...

journal_title：Journal of virology

authors： Meier A,Alter G,Frahm N,Sidhu H,Li B,Bagchi A,Teigen N,Streeck H,Stellbrink HJ,Hellman J,van Lunzen J,Altfeld M

更新日期：2007-08-01 00:00:00

abstract：:The process of Epstein-Barr virus (EBV)-induced transformation of human B lymphocytes results in a cell line that is a mixture of latently and lytically infected cells, with the lytic cells composing roughly 5% to less than 0.0001% of the overall population. A set of nine normal lymphoblastoid cell lines that span a 1...

journal_title：Journal of virology

authors： Metzenberg S

更新日期：1990-01-01 00:00:00

abstract：:The presence of a high number of activated T cells in the bloodstream and spontaneous proliferation of peripheral blood mononuclear cells in vitro are striking characteristics of human T-cell leukemia virus type I (HTLV-I) infection. The HTLV-I regulatory protein Tax and the envelope protein gp46 have been implicated ...

journal_title：Journal of virology

authors： Kimata JT,Palker TJ,Ratner L

更新日期：1993-06-01 00:00:00

abstract：:C57BL mice (Fv-1b) develop a severe immunodeficiency disease following inoculation as adults with LP-BM5 murine leukemia virus (MuLV), a derivative of Duplan-Laterjet virus which contains B-tropic ecotropic and mink cell focus-inducing MuLVs and a putative defective genome which may be the proximal cause of disease. T...

journal_title：Journal of virology

authors： Hartley JW,Fredrickson TN,Yetter RA,Makino M,Morse HC 3rd

更新日期：1989-03-01 00:00:00

abstract：:Hepadnaviruses contain a relaxed circular DNA genome (RC-DNA) with discontinuities in both strands. Upon infectious entry into a host cell, this genome is converted into a covalently closed superhelical form (CCC-DNA), which later serves as the template for transcription. Here we examined whether the viral polymerase ...

journal_title：Journal of virology

authors： Köck J,Schlicht HJ

更新日期：1993-08-01 00:00:00

abstract：:The members of Flaviviridae utilize several endocytic pathways to enter a variety of host cells. Our previous work showed that classical swine fever virus (CSFV) enters porcine kidney (PK-15) cells through a clathrin-dependent pathway that requires Rab5 and Rab7. The entry mechanism for CSFV into other cell lines rema...

journal_title：Journal of virology

authors： Zhang YN,Liu YY,Xiao FC,Liu CC,Liang XD,Chen J,Zhou J,Baloch AS,Kan L,Zhou B,Qiu HJ

更新日期：2018-07-17 00:00:00

abstract：:R325-beta TK+, a herpes simplex virus 1 mutant carrying a 500-base-pair deletion in the alpha 22 gene and the wild-type (beta) thymidine kinase (TK) gene, was previously shown to grow efficiently in HEp-2 and Vero cell lines. We report that in rodent cell lines exemplified by the Rat-1 line, plating efficiency was red...

journal_title：Journal of virology

authors： Sears AE,Halliburton IW,Meignier B,Silver S,Roizman B

更新日期：1985-08-01 00:00:00

abstract：:Escherichia coli K-12 wild type and a uvrA mutant derivative were used to construct isogenic strains bearing one, two, three, or more phage lambda cI genomes and containing increasing concentration of lambda repressor as measured by in vitro operator DNA-binding assays. The survival and phage induction in response to ...

journal_title：Journal of virology

authors： Baluch J,Sussman R

更新日期：1978-06-01 00:00:00

abstract：:The host cell receptor for Moloney murine leukemia virus was solubilized from murine L-cell membranes and characterized. In initial studies designed to identify a receptor-rich cell line, different mouse cells were screened for binding to Moloney gp70, the viral envelope glycoprotein which determines host cell-binding...

journal_title：Journal of virology

authors： Johnson PA,Rosner MR

更新日期：1986-06-01 00:00:00

abstract：:Enzymatic markers and electron microscopy were utilized to determine the cellular origin of the membrane types isolated from type 2 dengue virus-infected BHK cells by discontinuous sucrose gradient centrifugation. The results showed an apparent separation of plasma membrane, smooth and rough endoplasmic reticulum with...

journal_title：Journal of virology

authors： Stohlman SA,Wisseman CL Jr,Eylar OR,Silverman DJ

更新日期：1975-10-01 00:00:00

abstract：:Gene expression of nonsegmented negative-sense RNA viruses involves sequential synthesis of monocistronic mRNAs and transcriptional attenuation at gene borders resulting in a transcript gradient. To address the role of the heterogeneous rabies virus (RV) intergenic regions (IGRs) in transcription attenuation, we const...

journal_title：Journal of virology

authors： Finke S,Cox JH,Conzelmann KK

更新日期：2000-08-01 00:00:00

abstract：:Feline leukemia viruses (FeLVs) belonging to interference subgroup C induce fatal anemia resembling human pure red cell aplasia (PRCA). Subgroup A FeLVs, although closely related genetically to FeLVs of subgroup C, do not induce PRCA. The determinants for PRCA induction by a molecularly cloned prototype subgroup C vir...

journal_title：Journal of virology

authors： Dean GA,Groshek PM,Mullins JI,Hoover EA

更新日期：1992-09-01 00:00:00

abstract：:We characterized human immunodeficiency virus type 1 (HIV-1) envelope glycoproteins (Env) isolated from two HIV-1-infected CCR5delta32 homozygotes. Envs from both subjects used CCR5 and CXCR4 for entry into transfected cells. Most R5X4 Envs were lymphocyte-tropic and used CXCR4 exclusively for entry into peripheral bl...

journal_title：Journal of virology

authors： Gray L,Churchill MJ,Keane N,Sterjovski J,Ellett AM,Purcell DF,Poumbourios P,Kol C,Wang B,Saksena NK,Wesselingh SL,Price P,French M,Gabuzda D,Gorry PR

更新日期：2006-04-01 00:00:00

abstract：:The hemagglutinin-neuraminidase (HN) glycoprotein plays a critical role in parainfluenza virus replication. We recently found that in addition to the catalytic binding site, HN of human parainfluenza virus type 1 (hPIV-1) may have a second receptor-binding site covered by an N-linked glycan at residue 173, which is ne...

journal_title：Journal of virology

authors： Mishin VP,Watanabe M,Taylor G,Devincenzo J,Bose M,Portner A,Alymova IV

更新日期：2010-03-01 00:00:00

abstract：:The Us11 protein of herpes simplex virus 1 (HSV-1) is an accessory factor with multiple functions. In virus-infected cells, it inhibits double-stranded RNA-dependent protein kinase (PKR), 2',5'-oligoadenylate synthetase, RIG-I, and MDA-5. However, its precise role is incompletely defined. By screening a human cDNA lib...

journal_title：Journal of virology

authors： Liu X,Main D,Ma Y,He B

更新日期：2018-06-29 00:00:00