S
S McAdam
Researcher at John Radcliffe Hospital
Publications - 12
Citations - 1397
S McAdam is an academic researcher from John Radcliffe Hospital. The author has contributed to research in topics: CTL* & Cytotoxic T cell. The author has an hindex of 9, co-authored 12 publications receiving 1393 citations.
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Journal ArticleDOI
HIV-specific cytotoxic T-cells in HIV-exposed but uninfected Gambian women
Sarah Rowland-Jones,Julian Sutton,Koya Ariyoshi,Tao Dong,Frances M. Gotch,S McAdam,Denise Whitby,S Sabally,Awen Gallimore,Tumani Corrah,Masafumi Takiguchi,Thomas Schultz,Andre McMichael,Hilton Whittle +13 more
TL;DR: In this paper, the authors identified four HIV-1 and HIV-2 cross-reactive peptide epitopes, presented to CTL from HIV-infected Gambians by HLA-B35 (the most common Gambian class I HLA molecule).
Journal ArticleDOI
Persistent high frequency of human immunodeficiency virus-specific cytotoxic T cells in peripheral blood of infected donors.
Paul Moss,Sarah Rowland-Jones,Penny Frodsham,S McAdam,Paul Giangrande,Andrew J. McMichael,John I. Bell +6 more
TL;DR: It is shown that individual CTL clones specific for peptides from HIV gag and pol gene products are present at high levels in the peripheral blood of three infected patients and that individualCTL clones may represent between 0.2% and 1% of T cells.
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Antagonist HIV-1 Gag peptides induce structural changes in HLA B8.
S.W. Reid,S McAdam,K J Smith,Paul Klenerman,Christopher A. O’Callaghan,K. Harlos,Bent K. Jakobsen,Andrew J. McMichael,John I. Bell,David I. Stuart,E Y Jones +10 more
TL;DR: This work characterised two CTL clones and a CTL line whose interactions with these variants of P17 (aa 24–31) exhibit a variety of responses, and examined the high resolution crystal structures of four of these APLs in complex with HLA B8 to determine alterations in the shape, chemistry, and local flexibility of the TCR binding surface.
Journal ArticleDOI
Distinct recognition of non-clade B human immunodeficiency virus type 1 epitopes by cytotoxic T lymphocytes generated from donors infected in Africa.
Lucy Dorrell,Tao Dong,Graham S. Ogg,Simon Lister,S McAdam,Tim Rostron,Christopher P. Conlon,Andrew J. McMichael,Sarah Rowland-Jones +8 more
TL;DR: Detailed studies of human immunodeficiency virus (HIV)-specific cytotoxic T-lymphocyte (CTL) responses to clade A or C HIV type 1 in three donors infected in East Africa are presented.
Journal Article
Cytotoxic T cells in HIV2 seropositive Gambians. Identification of a virus-specific MHC-restricted peptide epitope.
Frances M. Gotch,S McAdam,Catherine E. M. Allsopp,Awen Gallimore,John Elvin,M. P. Kieny,Adrian V. S. Hill,Andrew J. McMichael,Hilton Whittle +8 more
TL;DR: HLA-B53-restricted, HIV2 gag-specific CTL did not recognize target cells expressing HIV1 gag proteins, indicating that no cellular cross protection to HIV1 could be expected in this case.