Zobrazeno 1 - 10
of 54
pro vyhledávání: '"Sarah E. Silk"'
Autor:
Barnabas G. Williams, Lloyd D. W. King, David Pulido, Doris Quinkert, Amelia M. Lias, Sarah E. Silk, Robert J. Ragotte, Hannah Davies, Jordan R. Barrett, Kirsty McHugh, Cassandra A. Rigby, Daniel G. W. Alanine, Lea Barfod, Michael W. Shea, Li An Cowley, Rebecca A. Dabbs, David J. Pattinson, Alexander D. Douglas, Oliver R. Lyth, Joseph J. Illingworth, Jing Jin, Cecilia Carnrot, Vinayaka Kotraiah, Jayne M. Christen, Amy R. Noe, Randall S. MacGill, C. Richter King, Ashley J. Birkett, Lorraine A. Soisson, Katherine Skinner, Kazutoyo Miura, Carole A. Long, Matthew K. Higgins, Simon J. Draper
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-16 (2024)
Abstract Reticulocyte-binding protein homologue 5 (RH5), a leading blood-stage Plasmodium falciparum malaria vaccine target, interacts with cysteine-rich protective antigen (CyRPA) and RH5-interacting protein (RIPR) to form an essential heterotrimeri
Externí odkaz:
https://doaj.org/article/c0357f954cd04ff984155d03439a386e
Autor:
Francisco J. Martinez, Michael White, Micheline Guillotte-Blisnick, Christèle Huon, Alix Boucharlat, Fabrice Agou, Patrick England, Jean Popovici, Mimi M. Hou, Sarah E. Silk, Jordan R. Barrett, Carolyn M. Nielsen, Jenny M. Reimer, Paushali Mukherjee, Virander S. Chauhan, Angela M. Minassian, Simon J. Draper, Chetan E. Chitnis
Publikováno v:
npj Vaccines, Vol 9, Iss 1, Pp 1-11 (2024)
Abstract The receptor-binding domain, region II, of the Plasmodium vivax Duffy binding protein (PvDBPII) binds the Duffy antigen on the reticulocyte surface to mediate invasion. A heterologous vaccine challenge trial recently showed that a delayed do
Externí odkaz:
https://doaj.org/article/4ef9c0cbceda4b979429052cf23a7f55
Autor:
Jordan R. Barrett, Sarah E. Silk, Catherine G. Mkindi, Karolina M. Kwiatkowska, Mimi M. Hou, Amelia M. Lias, Wilmina F. Kalinga, Ivanny M. Mtaka, Kirsty McHugh, Martino Bardelli, Hannah Davies, Lloyd D. W. King, Nick J. Edwards, Virander S. Chauhan, Paushali Mukherjee, Stella Rwezaula, Chetan E. Chitnis, Ally I. Olotu, Angela M. Minassian, Simon J. Draper, Carolyn M. Nielsen
Publikováno v:
Frontiers in Immunology, Vol 14 (2024)
We have previously reported primary endpoints of a clinical trial testing two vaccine platforms for the delivery of Plasmodium vivax malaria DBPRII: viral vectors (ChAd63, MVA), and protein/adjuvant (PvDBPII with 50µg Matrix-M™ adjuvant). Delayed
Externí odkaz:
https://doaj.org/article/1d778520743644f7bdf485e7bb8929be
Autor:
Kazutoyo Miura, Ababacar Diouf, Michael P. Fay, Jordan R. Barrett, Ruth O. Payne, Ally I. Olotu, Angela M. Minassian, Sarah E. Silk, Simon J. Draper, Carole A. Long
Publikováno v:
Malaria Journal, Vol 22, Iss 1, Pp 1-14 (2023)
Abstract Background For blood-stage malaria vaccine development, the in vitro growth inhibition assay (GIA) has been widely used to evaluate functionality of vaccine-induced antibodies (Ab), and Plasmodium falciparum reticulocyte-binding protein homo
Externí odkaz:
https://doaj.org/article/97da816f826f4510910320fa9d5e35e6
Autor:
Florian A. Bach, Diana Muñoz Sandoval, Michalina Mazurczyk, Yrene Themistocleous, Thomas A. Rawlinson, Adam C. Harding, Alison Kemp, Sarah E. Silk, Jordan R. Barrett, Nick J. Edwards, Alasdair Ivens, Julian C. Rayner, Angela M. Minassian, Giorgio Napolitani, Simon J. Draper, Philip J. Spence
Publikováno v:
The Journal of Clinical Investigation, Vol 133, Iss 20 (2023)
BACKGROUND The biology of Plasmodium vivax is markedly different from that of P. falciparum; how this shapes the immune response to infection remains unclear. To address this shortfall, we inoculated human volunteers with a clonal field isolate of P.
Externí odkaz:
https://doaj.org/article/d31b6e682890476cba7fb42065b54f54
Autor:
Carolyn M. Nielsen, Jordan R. Barrett, Christine Davis, Jonathan K. Fallon, Cyndi Goh, Ashlin R. Michell, Catherine Griffin, Andrew Kwok, Carolin Loos, Samuel Darko, Farida Laboune, Mehmet Tekman, Ababacar Diouf, Kazutoyo Miura, Joseph R. Francica, Amy Ransier, Carole A. Long, Sarah E. Silk, Ruth O. Payne, Angela M. Minassian, Douglas A. Lauffenburger, Robert A. Seder, Daniel C. Douek, Galit Alter, Simon J. Draper
Publikováno v:
JCI Insight, Vol 8, Iss 2 (2023)
Modifications to vaccine delivery that increase serum antibody longevity are of great interest for maximizing efficacy. We have previously shown that a delayed fractional (DFx) dosing schedule (0-1-6 month) — using AS01B-adjuvanted RH5.1 malaria an
Externí odkaz:
https://doaj.org/article/55c02c635c8641a881c121cc4f81a7fc
Autor:
Julie Healer, Jennifer K. Thompson, Karen L. Mackwell, Cecille D. Browne, Benjamin A. Seager, Anna Ngo, Kym N. Lowes, Sarah E. Silk, David Pulido, Lloyd D. W. King, Jayne M. Christen, Amy R. Noe, Vinayaka Kotraiah, Paul J. Masendycz, Rajkannan Rajagopalan, Leanne Lucas, Marianne M. Stanford, Lorraine Soisson, Carter Diggs, Robin Miller, Susan Youll, Kaye Wycherley, Simon J. Draper, Alan F. Cowman
Publikováno v:
Frontiers in Cellular and Infection Microbiology, Vol 12 (2022)
BackgroundRH5 is the leading vaccine candidate for the Plasmodium falciparum blood stage and has shown impact on parasite growth in the blood in a human clinical trial. RH5 binds to Ripr and CyRPA at the apical end of the invasive merozoite form, and
Externí odkaz:
https://doaj.org/article/84dce22671ea4ea78f35e3a24b9607b4
Autor:
Jo Salkeld, Yrene Themistocleous, Jordan R. Barrett, Celia H. Mitton, Thomas A. Rawlinson, Ruth O. Payne, Mimi M. Hou, Baktash Khozoee, Nick J. Edwards, Carolyn M. Nielsen, Diana Muñoz Sandoval, Florian A. Bach, Wiebke Nahrendorf, Raquel Lopez Ramon, Megan Baker, Fernando Ramos-Lopez, Pedro M. Folegatti, Doris Quinkert, Katherine J. Ellis, Ian D. Poulton, Alison M. Lawrie, Jee-Sun Cho, Fay L. Nugent, Philip J. Spence, Sarah E. Silk, Simon J. Draper, Angela M. Minassian
Publikováno v:
Frontiers in Immunology, Vol 13 (2022)
In endemic settings it is known that natural malaria immunity is gradually acquired following repeated exposures. Here we sought to assess whether similar acquisition of blood-stage malaria immunity would occur following repeated parasite exposure by
Externí odkaz:
https://doaj.org/article/e073d6a50a334532bed97edf79803bd5
Autor:
Angela M. Minassian, Yrene Themistocleous, Sarah E. Silk, Jordan R. Barrett, Alison Kemp, Doris Quinkert, Carolyn M. Nielsen, Nick J. Edwards, Thomas A. Rawlinson, Fernando Ramos Lopez, Wanlapa Roobsoong, Katherine J.D. Ellis, Jee-Sun Cho, Eerik Aunin, Thomas D. Otto, Adam J. Reid, Florian A. Bach, Geneviève M.C. Labbé, Ian D. Poulton, Arianna Marini, Marija Zaric, Margaux Mulatier, Raquel Lopez Ramon, Megan Baker, Celia H. Mitton, Jason C. Sousa, Nattawan Rachaphaew, Chalermpon Kumpitak, Nongnuj Maneechai, Chayanut Suansomjit, Tianrat Piteekan, Mimi M. Hou, Baktash Khozoee, Kirsty McHugh, David J. Roberts, Alison M. Lawrie, Andrew M. Blagborough, Fay L. Nugent, Iona J. Taylor, Kimberly J. Johnson, Philip J. Spence, Jetsumon Sattabongkot, Sumi Biswas, Julian C. Rayner, Simon J. Draper
Publikováno v:
JCI Insight, Vol 6, Iss 23 (2021)
Controlled human malaria infection (CHMI) provides a highly informative means to investigate host-pathogen interactions and enable in vivo proof-of-concept efficacy testing of new drugs and vaccines. However, unlike Plasmodium falciparum, well-charac
Externí odkaz:
https://doaj.org/article/8f5efdb3fb3a46f088a6c09f41c0d102
Autor:
Marija Zaric, Arianna Marini, Carolyn M. Nielsen, Gaurav Gupta, David Mekhaiel, Thao P. Pham, Sean C. Elias, Iona J. Taylor, Hans de Graaf, Ruth O. Payne, Yuanyuan Li, Sarah E. Silk, Chris Williams, Adrian V. S. Hill, Carole A. Long, Kazutoyo Miura, Sumi Biswas
Publikováno v:
Frontiers in Immunology, Vol 12 (2021)
Plasmodium falciparum transmission-blocking vaccines (TBVs) targeting the Pfs25 antigen have shown promise in mice but the same efficacy has never been achieved in humans. We have previously published pre-clinical data related to a TBV candidate Pfs2
Externí odkaz:
https://doaj.org/article/f21e9455de774a698a42b7af607f559b