Literature DB >> 8523573

The entry of reovirus into L cells is dependent on vacuolar proton-ATPase activity.

C G Martínez1, R Guinea, J Benavente, L Carrasco.   

Abstract

Inhibitors of vacuolar proton-ATPase activity (5 microM bafilomycin A1 or 50 nM concanamycin A) prevented infection by reovirus particles but not by infectious subviral particles (ISVPs). Neither compound affected virus attachment or internalization. However, both compounds potently blocked cleavage of the viral protein mu 1C. Finally, both reovirus particles and ISVPs efficiently translocated the toxin alpha-sarcin to the cytosol during virus entry. Bafilomycin A1 blocked translocation of alpha-sarcin by reovirus particles but not by ISVPs.

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Year:  1996        PMID： 8523573      PMCID： PMC189847     

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


  23 in total

1.  Two modes of entry of reovirus particles into L cells.

Authors:  J Borsa; B D Morash; M D Sargent; T P Copps; P A Lievaart; J G Szekely
Journal:  J Gen Virol       Date:  1979-10       Impact factor: 3.891

2.  Intracellular digestion of reovirus particles requires a low pH and is an essential step in the viral infectious cycle.

Authors:  L J Sturzenbecker; M Nibert; D Furlong; B N Fields
Journal:  J Virol       Date:  1987-08       Impact factor: 5.103

3.  Protein sigma 1 is the reovirus cell attachment protein.

Authors:  P W Lee; E C Hayes; W K Joklik
Journal:  Virology       Date:  1981-01-15       Impact factor: 3.616

4.  New intermediate subviral particles in the in vitro uncoating of reovirus virions by chymotrypsin.

Authors:  J Borsa; T P Copps; M D Sargent; D G Long; J D Chapman
Journal:  J Virol       Date:  1973-04       Impact factor: 5.103

5.  Ammonium inhibits processing and cytotoxicity of reovirus, a nonenveloped virus.

Authors:  E Maratos-Flier; M J Goodman; A H Murray; C R Kahn
Journal:  J Clin Invest       Date:  1986-10       Impact factor: 14.808

6.  Ammonium chloride prevents lytic growth of reovirus and helps to establish persistent infection in mouse L cells.

Authors:  W M Canning; B N Fields
Journal:  Science       Date:  1983-02-25       Impact factor: 47.728

7.  A carboxy-terminal fragment of protein mu 1/mu 1C is present in infectious subvirion particles of mammalian reoviruses and is proposed to have a role in penetration.

Authors:  M L Nibert; B N Fields
Journal:  J Virol       Date:  1992-11       Impact factor: 5.103

8.  Inhibitory effect of modified bafilomycins and concanamycins on P- and V-type adenosinetriphosphatases.

Authors:  S Dröse; K U Bindseil; E J Bowman; A Siebers; A Zeeck; K Altendorf
Journal:  Biochemistry       Date:  1993-04-20       Impact factor: 3.162

9.  Bafilomycins: a class of inhibitors of membrane ATPases from microorganisms, animal cells, and plant cells.

Authors:  E J Bowman; A Siebers; K Altendorf
Journal:  Proc Natl Acad Sci U S A       Date:  1988-11       Impact factor: 11.205

Review 10.  Virus entry into animal cells.

Authors:  M Marsh; A Helenius
Journal:  Adv Virus Res       Date:  1989       Impact factor: 9.937
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  28 in total

1.  The delta region of outer-capsid protein micro 1 undergoes conformational change and release from reovirus particles during cell entry.

Authors:  Kartik Chandran; John S L Parker; Marcelo Ehrlich; Tomas Kirchhausen; Max L Nibert
Journal:  J Virol       Date:  2003-12       Impact factor: 5.103

2.  A single mutation in the carboxy terminus of reovirus outer-capsid protein sigma 3 confers enhanced kinetics of sigma 3 proteolysis, resistance to inhibitors of viral disassembly, and alterations in sigma 3 structure.

Authors:  Gregory J Wilson; Emma L Nason; Charles S Hardy; Daniel H Ebert; J Denise Wetzel; B V Venkataram Prasad; Terence S Dermody
Journal:  J Virol       Date:  2002-10       Impact factor: 5.103

3.  Putative autocleavage of outer capsid protein micro1, allowing release of myristoylated peptide micro1N during particle uncoating, is critical for cell entry by reovirus.

Authors:  Amy L Odegard; Kartik Chandran; Xing Zhang; John S L Parker; Timothy S Baker; Max L Nibert
Journal:  J Virol       Date:  2004-08       Impact factor: 5.103

4.  Rotaviruses induce an early membrane permeabilization of MA104 cells and do not require a low intracellular Ca2+ concentration to initiate their replication cycle.

Authors:  M A Cuadras; C F Arias; S López
Journal:  J Virol       Date:  1997-12       Impact factor: 5.103

5.  Mutations in reovirus outer-capsid protein sigma3 selected during persistent infections of L cells confer resistance to protease inhibitor E64.

Authors:  G S Baer; T S Dermody
Journal:  J Virol       Date:  1997-07       Impact factor: 5.103

6.  Conformational changes required for reovirus cell entry are sensitive to pH.

Authors:  Deepti Thete; Pranav Danthi
Journal:  Virology       Date:  2015-05-22       Impact factor: 3.616

7.  Cellular uptake and infection by canine parvovirus involves rapid dynamin-regulated clathrin-mediated endocytosis, followed by slower intracellular trafficking.

Authors:  J S Parker; C R Parrish
Journal:  J Virol       Date:  2000-02       Impact factor: 5.103

8.  Adaptation of reovirus to growth in the presence of protease inhibitor E64 segregates with a mutation in the carboxy terminus of viral outer-capsid protein sigma3.

Authors:  D H Ebert; J D Wetzel; D E Brumbaugh; S R Chance; L E Stobie; G S Baer; T S Dermody
Journal:  J Virol       Date:  2001-04       Impact factor: 5.103

9.  Cytoplasmic trafficking of the canine parvovirus capsid and its role in infection and nuclear transport.

Authors:  M Vihinen-Ranta; W Yuan; C R Parrish
Journal:  J Virol       Date:  2000-05       Impact factor: 5.103

10.  Reovirus apoptosis and virulence are regulated by host cell membrane penetration efficiency.

Authors:  Pranav Danthi; Takeshi Kobayashi; Geoffrey H Holm; Mark W Hansberger; Ty W Abel; Terence S Dermody
Journal:  J Virol       Date:  2007-10-24       Impact factor: 5.103
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