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Literature DB >> 25473052

Analysis of human T-cell leukemia virus type 1 particles by using cryo-electron tomography.

Sheng Cao¹, José O Maldonado¹, Iwen F Grigsby¹, Louis M Mansky², Wei Zhang³.

Abstract

The particle structure of human T-cell leukemia virus type 1 (HTLV-1) is poorly characterized. Here, we have used cryo-electron tomography to analyze HTLV-1 particle morphology. Particles produced from MT-2 cells were polymorphic, roughly spherical, and varied in size. Capsid cores, when present, were typically poorly defined polyhedral structures with at least one curved region contacting the inner face of the viral membrane. Most of the particles observed lacked a defined capsid core, which likely impacts HTLV-1 particle infectivity.

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Year: 2014 PMID： 25473052 PMCID： PMC4338869 DOI： 10.1128/JVI.02358-14

Source DB: PubMed Journal: J Virol ISSN： 0022-538X Impact factor: 5.103

36 in total

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Authors: S Tang; T Murakami; B E Agresta; S Campbell; E O Freed; J G Levin
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Authors: M J Kuroda; M Kannagi; T Masuda; S Harada
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3. Structural analysis of p28 adult T-cell leukaemia-associated antigen.

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4. HIV-1 maturation inhibitor bevirimat stabilizes the immature Gag lattice.

Authors: Paul W Keller; Catherine S Adamson; J Bernard Heymann; Eric O Freed; Alasdair C Steven
Journal: J Virol Date: 2010-11-24 Impact factor: 5.103

5. Model of human low-density lipoprotein and bound receptor based on cryoEM.

Authors: Gang Ren; Gabby Rudenko; Steven J Ludtke; Johann Deisenhofer; Wah Chiu; Henry J Pownall
Journal: Proc Natl Acad Sci U S A Date: 2009-12-28 Impact factor: 11.205

6. Proton-linked dimerization of a retroviral capsid protein initiates capsid assembly.

Authors: Graham D Bailey; Jae K Hyun; Alok K Mitra; Richard L Kingston
Journal: Structure Date: 2009-05-13 Impact factor: 5.006

7. Cell-free HTLV-1 infects dendritic cells leading to transmission and transformation of CD4(+) T cells.

Authors: Kathryn S Jones; Cari Petrow-Sadowski; Ying K Huang; Daniel C Bertolette; Francis W Ruscetti
Journal: Nat Med Date: 2008-03-23 Impact factor: 53.440

Review 8. New insights into HTLV-1 particle structure, assembly, and Gag-Gag interactions in living cells.

Authors: Keir H Fogarty; Wei Zhang; Iwen F Grigsby; Jolene L Johnson; Yan Chen; Joachim D Mueller; Louis M Mansky
Journal: Viruses Date: 2011-06-14 Impact factor: 5.048

9. Visualization of a missing link in retrovirus capsid assembly.

Authors: Giovanni Cardone; John G Purdy; Naiqian Cheng; Rebecca C Craven; Alasdair C Steven
Journal: Nature Date: 2009-02-05 Impact factor: 49.962

10. Structural analysis and modeling reveals new mechanisms governing ESCRT-III spiral filament assembly.

Authors: Qing-Tao Shen; Amber L Schuh; Yuqing Zheng; Kyle Quinney; Lei Wang; Michael Hanna; Julie C Mitchell; Marisa S Otegui; Paul Ahlquist; Qiang Cui; Anjon Audhya
Journal: J Cell Biol Date: 2014-09-08 Impact factor: 10.539

14 in total

1. Polymorphic Nature of Human T-Cell Leukemia Virus Type 1 Particle Cores as Revealed through Characterization of a Chronically Infected Cell Line.

Authors: Morgan E Meissner; Luiza M Mendonça; Wei Zhang; Louis M Mansky
Journal: J Virol Date: 2017-07-27 Impact factor: 5.103

2. Distinct Particle Morphologies Revealed through Comparative Parallel Analyses of Retrovirus-Like Particles.

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Review 3. Maturation of retroviruses.

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Journal: Curr Opin Virol Date: 2019-06-08 Impact factor: 7.090

4. Molecular Biology and Diversification of Human Retroviruses.

Authors: Morgan E Meissner; Nathaniel Talledge; Louis M Mansky
Journal: Front Virol Date: 2022-06-02

Review 5. Cell-Free versus Cell-to-Cell Infection by Human Immunodeficiency Virus Type 1 and Human T-Lymphotropic Virus Type 1: Exploring the Link among Viral Source, Viral Trafficking, and Viral Replication.

Authors: Hélène Dutartre; Mathieu Clavière; Chloé Journo; Renaud Mahieux
Journal: J Virol Date: 2016-08-12 Impact factor: 5.103