Research Topics
Species | M MarshSummaryAffiliation: University College London Country: UK Publications
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Publications
SFV infection in CHO cells: cell-type specific restrictions to productive virus entry at the cell surfaceM Marsh
MRC Laboratory for Molecular Cell Biology, University College London, UK
J Cell Sci 110:95-103. 1997..Moreover, they suggest the endocytic pathway provides a mechanism for bringing viral particles to a site, or sites, in the cell where replication can proceed...
Cell biology. No ESCRTs for exosomesMark Marsh
Cell Biology Unit, MRC Laboratory for Molecular Cell Biology and Department of Cell and Developmental Biology, University College London, Gower Street, London WC1E 6BT, UK
Science 319:1191-2. 2008
Virus entry: open sesameMark Marsh
Cell Biology Unit, MRC Laboratory for Molecular Cell Biology, and Department of Biochemistry and Molecular Biology, University College London, Gower Street, London WC1E 6BT, United Kingdom
Cell 124:729-40. 2006..In addition, such insights reveal new targets for attacking viruses before they can usurp the host-cell machinery for replication...
HIV assembly and budding in macrophagesMark Marsh
Cell Biology Unit, MRC Laboratory for Molecular Cell Biology and Department of Cell and Developmental Biology, University College London, Gower Street, London WC1E 6BT, UK
Biochem Soc Trans 37:185-9. 2009..The events that take place at these intracellular assembly sites may endow the virus with unique biochemical characteristics and allow virus release to be co-ordinated through the formation of infectious synapses...
Endocytosis in viral replicationM Marsh
Medical Research Council Laboratory for Molecular Cell Biology, and Department of Biochemistry, University College London, Gower Street, London WC1E 6BT, UK
Traffic 1:525-32. 2000..Here we consider several aspects of this association and recent results that have emerged to support this view...
The structural era of endocytosisM Marsh
Medical Research Council Laboratory for Molecular Cell Biology and Department of Biochemistry, University College London, Gower Street, London WC1E 6BT, UK
Science 285:215-20. 1999..Together, these data provide an initial three-dimensional framework for understanding the clathrin endocytic machinery...
The human cytomegalovirus US28 protein is located in endocytic vesicles and undergoes constitutive endocytosis and recyclingA Fraile-Ramos
Medical Research Council Laboratory for Molecular Cell Biology and Department of Biochemistry, University College London, London WC1E 6BT, United Kingdom
Mol Biol Cell 12:1737-49. 2001..In addition, the distribution of US28 mainly on endosomal membranes may allow it to be incorporated into the viral envelope during HCMV assembly...
CD4-Chemokine receptor hybrids in human immunodeficiency virus type 1 infectionP J Klasse
MRC Laboratory for Molecular Cell Biology and Department of Biochemistry and Molecular Biology, University College London, London WC1E 6BT, United Kingdom
J Virol 73:7453-66. 1999..Thus single-molecule hybrid constructs that mimic receptor-coreceptor complexes can be used to dissect coreceptor function and its inhibition...
Trafficking of viral membrane proteinsR Byland
MRC-LMCB and Department of Biochemistry and Molecular Biology, University College London, London, WC1E 6BT, UK
Curr Top Microbiol Immunol 285:219-54. 2005..Importantly, loss or modification of these signals can influence virus infectivity and pathogenesis...
Hsp90 is essential for the synthesis and subsequent membrane association, but not the maintenance, of the Src-kinase p56(lck)M J Bijlmakers
Medical Research Council Laboratory for Molecular Cell Biology and Department of Biochemistry, University College London, London, WC1E 6BT, United Kingdom
Mol Biol Cell 11:1585-95. 2000..Together these data suggest that interaction with Hsp90 is necessary for the correct synthesis and subsequent membrane binding of Lck. However, Hsp90 does not appear to play a direct role in Lck membrane, or CD4, association...
Dendritic cells: new roles for Cdc42 and Rac in antigen uptake?C Nobes
MRC Laboratory for Molecular Cell Biology, University College London, UK
Curr Biol 10:R739-41. 2000..In dendritic cells, macropinocytosis is downregulated during maturation and antigen presentation. New studies indicate a key role for Rho-family GTPases in this regulation, but what these proteins are actually doing remains a mystery...
A conserved dileucine motif mediates clathrin and AP-2-dependent endocytosis of the HIV-1 envelope proteinRahel Byland
Cell Biology Unit, MRC Laboratory for Molecular Cell Biology and Department of Biochemistry and Molecular Biology, University College London, London WC1E 6BT, United Kingdom
Mol Biol Cell 18:414-25. 2007....
Bluetongue virus entry into cellsMario Forzan
Department of Infectious and Tropical Diseases, London School of Hygiene and Tropical Medicine, Keppel Street, London WC1 7HT, United Kingdom
J Virol 81:4819-27. 2007..Together, our data indicate that BTV undergoes low-pH-induced penetration in early endosomes following clathrin-mediated endocytosis from the plasma membrane, supporting a stepwise model for BTV entry and penetration...
In macrophages, HIV-1 assembles into an intracellular plasma membrane domain containing the tetraspanins CD81, CD9, and CD53Magdalena Deneka
Cell Biology Unit, Medical Research Council Laboratory for Molecular Cell Biology, University College London, London WC1E 6BT, England, UK
J Cell Biol 177:329-41. 2007..These results indicate that, in macrophages, HIV-1 exploits a previously undescribed intracellular plasma membrane domain to assemble infectious particles...
The ESCRT machinery is not required for human cytomegalovirus envelopmentAlberto Fraile-Ramos
Department of Molecular and Cell Biology, Centro Nacional de Biotecnologia, Consejo Superior de Investigaciones Cientificas, Campus Universidad Autonoma, Madrid 28049, Spain
Cell Microbiol 9:2955-67. 2007..Treatment of infected cells with protease inhibitors also increased viral production. These studies indicate that, in contrast to some enveloped RNA viruses, HCMV does not require the cellular ESCRT machinery to complete its envelopment...
ALIX catches HIVJuan Martin-Serrano
Department of Infectious Diseases, King s College London School of Medicine, Second Floor, New Guy s House, Guy s Hospital, London SE1 9RT, United Kingdom
Cell Host Microbe 1:5-7. 2007..One of these studies provides the clearest evidence to date that ESCRT-III mediates key events in virus release and indicates that there are cellular proteins involved in this process still to be discovered...
CD63 is not required for production of infectious human immunodeficiency virus type 1 in human macrophagesEzequiel Ruiz-Mateos
MRC Laboratory for Molecular Cell Biology, University College London, Gower Street, London WC1E 6BT, United Kingdom
J Virol 82:4751-61. 2008..Together, our results indicate that at least in tissue culture, CD63 expression is not required for either the production or the infectivity of HIV-1...
HIV interaction with endosomes in macrophages and dendritic cellsBeatrice Kramer
Cell Biology Unit, MRC-Laboratory for Molecular Cell Biology, and Department of Biochemistry and Molecular Biology, University College London, Gower Street, London WC1E 6BT, UK
Blood Cells Mol Dis 35:136-42. 2005....
HIV-1 trafficking to the dendritic cell-T-cell infectious synapse uses a pathway of tetraspanin sorting to the immunological synapseEduardo Garcia
Department of Dermatology and Venereology, University Hospital of Geneva, Geneva, Switzerland
Traffic 6:488-501. 2005....
Localization of HCMV UL33 and US27 in endocytic compartments and viral membranesAlberto Fraile-Ramos
Department of Biochemistry and Molecular Biology, Cell Biology Unit, MRC Laboratory for Molecular Cell Biology, University College London, Gower Street, London WC1E 6BT, UK
Traffic 3:218-32. 2002....
Endocytosis of the viral chemokine receptor US28 does not require beta-arrestins but is dependent on the clathrin-mediated pathwayAlberto Fraile-Ramos
Cell Biology Unit, MRC Laboratory for Molecular Cell Biology, University College London, Gower Street, UK
Traffic 4:243-53. 2003..Antibody-feeding experiments and biochemical analysis showed that US28 internalization was also inhibited. Together, these data indicate that US28 endocytosis occurs via a clathrin-mediated mechanism but is independent of beta-arrestins...
Infectious HIV-1 assembles in late endosomes in primary macrophagesAnnegret Pelchen-Matthews
Cell Biology Unit, Medical Research MRC Laboratory for Molecular Cell Biology, University College London, London WC1E 6BT, UK
J Cell Biol 162:443-55. 2003..This notion has significant implications for understanding the biology of HIV and its cell-cell transmission...
HIV's great escapeMark Marsh
Nat Med 9:1262-3. 2003
pH-independent endocytic cycling of the chemokine receptor CCR5Nathalie Signoret
Cell Biology Unit, Medical Research Council Laboratory for Molecular Cell Biology, University College London, Gower Street, London WC1E 6BT, UK
Traffic 5:529-43. 2004..Our data show that exposure to low pH is not required for RANTES or MIP-1beta dissociation from CCR5, or for recycling of internalised CCR5 to the cell surface...
Endosomes, exosomes and Trojan virusesAnnegret Pelchen-Matthews
Cell Biology Unit, MRC Laboratory for Molecular Cell Biology and Department of Biochemistry and Molecular Biology, University College London, Gower Street, London WC1E 6BT, UK
Trends Microbiol 12:310-6. 2004..Here we discuss this concept and the emerging evidence that compartments of the endocytic pathway play important roles in the biogenesis of both the internal vesicles of MVB and viruses...
Agonist-induced endocytosis of CC chemokine receptor 5 is clathrin dependentNathalie Signoret
Cell Biology Unit, Medical Research Council Laboratory for Molecular Cell Biology, University College London, London WC1E 6BT, United Kingdom
Mol Biol Cell 16:902-17. 2005..However, sequestration of cholesterol with filipin interferes with agonist binding to CCR5, suggesting that cholesterol and/or lipid raft domains play some role in the events required for CCR5 activation before internalization...
Electron microscopy analysis of viral morphogenesisAnnegret Pelchen-Matthews
Cell Biology Unit, MRC Laboratory for Molecular Cell Biology and Department of Biochemistry and Molecular Biology, University College London, London, United Kingdom
Methods Cell Biol 79:515-42. 2007
NK1 receptor fused to beta-arrestin displays a single-component, high-affinity molecular phenotypeLene Martini
Laboratory for Molecular Pharmacology, Department of Pharmacology, The Panum Institute, University of Copenhagen, Denmark
Mol Pharmacol 62:30-7. 2002....
Multiphoton-FLIM quantification of the EGFP-mRFP1 FRET pair for localization of membrane receptor-kinase interactionsMarion Peter
Randall Division of Cell and Molecular Biophysics, Guy's Campus, King's College London, London, United Kingdom
Biophys J 88:1224-37. 2005..The EGFP-mRFP1 couple should be widely applicable, particularly to live-cell quantitative FRET assays...
