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S. Elias · SciRah

Researcher profile · Semantic Scholar

S. Elias

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S. Elias — researcher profile on SciRah

h-index: 24
Works: 45
Citations: 2,844

Most-cited papers

Protective CD8+ T-cell immunity to human malaria induced by chimpanzee adenovirus-MVA immunisation
K. Ewer, G. O'Hara, C. Duncan, K. Collins +23 more
2013Nature Communications296 citations Open access
Semantic Scholar
Efficacy of a low-dose candidate malaria vaccine, R21 in adjuvant Matrix-M, with seasonal administration to children in Burkina Faso: a randomised controlled trial
M. Datoo, Magloire H Natama, A. Somé, O. Traoré +32 more
2021The Lancet285 citations Open access
Semantic Scholar
Reactogenicity and immunogenicity after a late second dose or a third dose of ChAdOx1 nCoV-19 in the UK: a substudy of two randomised controlled trials (COV001 and COV002)
A. Flaxman, N. Marchevsky, D. Jenkin, Jeremy Aboagye +183 more
2021The Lancet217 citations Open access
Semantic Scholar
ChAd63-MVA-vectored blood-stage malaria vaccines targeting MSP1 and AMA1: assessment of efficacy against mosquito bite challenge in humans.
S. Sheehy, C. Duncan, S. Elias, Prateek Choudhary +28 more
2012Molecular Therapy217 citations Open access
Semantic Scholar
Clinical Assessment of a Recombinant Simian Adenovirus ChAd63: A Potent New Vaccine Vector
G. O'Hara, C. Duncan, K. Ewer, K. Collins +22 more
2012Journal of Infectious Diseases216 citations Open access
Semantic Scholar
Phase Ia clinical evaluation of the Plasmodium falciparum blood-stage antigen MSP1 in ChAd63 and MVA vaccine vectors.
S. Sheehy, C. Duncan, S. Elias, K. Collins +19 more
2011Molecular Therapy165 citations Open access
Semantic Scholar
Phase Ia Clinical Evaluation of the Safety and Immunogenicity of the Plasmodium falciparum Blood-Stage Antigen AMA1 in ChAd63 and MVA Vaccine Vectors
S. Sheehy, C. Duncan, S. Elias, S. Biswas +22 more
2012PLoS ONE163 citations Open access
Semantic Scholar
Human Antibodies that Slow Erythrocyte Invasion Potentiate Malaria-Neutralizing Antibodies
D. Alanine, D. Quinkert, Rasika Kumarasingha, S. Mehmood +28 more
2019Cell139 citations Open access
Semantic Scholar
Human vaccination against RH5 induces neutralizing antimalarial antibodies that inhibit RH5 invasion complex interactions.
R. Payne, S. Silk, S. Elias, K. Miura +38 more
2017JCI Insight121 citations Open access
Semantic Scholar
Evaluating controlled human malaria infection in Kenyan adults with varying degrees of prior exposure to Plasmodium falciparum using sporozoites administered by intramuscular injection
S. Hodgson, E. Juma, Amina Salim, C. Magiri +31 more
2014Frontiers in Microbiology109 citations Open access
Semantic Scholar
Demonstration of the Blood-Stage Plasmodium falciparum Controlled Human Malaria Infection Model to Assess Efficacy of the P. falciparum Apical Membrane Antigen 1 Vaccine, FMP2.1/AS01.
R. Payne, Kathryn H. Milne, S. Elias, N. Edwards +34 more
2016Journal of Infectious Diseases104 citations Open access
Semantic Scholar
Human vaccination against Plasmodium vivax Duffy-binding protein induces strain-transcending antibodies
R. Payne, S. Silk, S. Elias, Kathryn H. Milne +23 more
2017JCI Insight93 citations Open access
Semantic Scholar
Impact on Malaria Parasite Multiplication Rates in Infected Volunteers of the Protein-in-Adjuvant Vaccine AMA1-C1/Alhydrogel+CPG 7909
C. Duncan, S. Sheehy, K. Ewer, Alexander D. Douglas +24 more
2011PLoS ONE88 citations Open access
Semantic Scholar
Therapeutic Monoclonal Antibodies for Ebola Virus Infection Derived from Vaccinated Humans.
Pramila Rijal, S. Elias, Samara Rosendo Machado, J. Xiao +24 more
2019Cell Reports73 citations Open access
Semantic Scholar
Assessment of Humoral Immune Responses to Blood-Stage Malaria Antigens following ChAd63-MVA Immunization, Controlled Human Malaria Infection and Natural Exposure
S. Biswas, Prateek Choudhary, S. Elias, K. Miura +13 more
2014PLoS ONE66 citations Open access
Semantic Scholar
Combining viral vectored and protein-in-adjuvant vaccines against the blood-stage malaria antigen AMA1 – Report on a Phase Ia clinical trial
S. Hodgson, Prateek Choudhary, S. Elias, Kathryn H. Milne +18 more
2014Molecular Therapy65 citations Open access
Semantic Scholar
Structural basis for inhibition of Plasmodium vivax invasion by a broadly neutralising vaccine-induced human antibody
T. Rawlinson, N. Barber, F. Mohring, J. Cho +17 more
2019Nature Microbiology54 citations Open access
Semantic Scholar
Protein/AS01B vaccination elicits stronger, more Th2-skewed antigen-specific human T follicular helper cell responses than heterologous viral vectors
C. Nielsen, A. Ogbe, I. Pedroza-Pacheco, Susanne E. Doeleman +16 more
2021Cell Reports Medicine50 citations Open access
Semantic Scholar
Increased sample volume and use of quantitative reverse-transcription PCR can improve prediction of liver-to-blood inoculum size in controlled human malaria infection studies
S. Hodgson, Alexander D. Douglas, N. Edwards, D. Kimani +18 more
2015Malaria Journal44 citations Open access
Semantic Scholar
Preclinical Assessment of Viral Vectored and Protein Vaccines Targeting the Duffy-Binding Protein Region II of Plasmodium Vivax
Simone C. de Cassan, A. Shakri, David Llewellyn, S. Elias +10 more
2015Frontiers in Immunology42 citations Open access
Semantic Scholar
Analysis of human B-cell responses following ChAd63-MVA MSP1 and AMA1 immunization and controlled malaria infection
S. Elias, Prateek Choudhary, Simone C. de Cassan, S. Biswas +8 more
2014Immunology39 citations Open access
Semantic Scholar
Safety and Immunogenicity of ChAd63/MVA Pfs25-IMX313 in a Phase I First-in-Human Trial
H. de Graaf, R. Payne, Iona J. Taylor, K. Miura +24 more
2021Frontiers in Immunology36 citations Open access
Semantic Scholar
The Severe Typhoid Fever in Africa Program: Study Design and Methodology to Assess Disease Severity, Host Immunity, and Carriage Associated With Invasive Salmonellosis
S. E. Park, Trevor Toy, L. M. Cruz Espinoza, Ursula Panzner +40 more
2019Clinical Infectious Diseases28 citations Open access
Semantic Scholar
Assessment of Immune Interference, Antagonism and Diversion following Human Immunization with Bi-Allelic Blood-Stage Malaria Viral Vectored Vaccines and Controlled Malaria Infection
S. Elias, K. Collins, F. Halstead, Prateek Choudhary +7 more
2013Journal of Immunology25 citations Open access
Semantic Scholar
Changes in Serological Immunology Measures in UK and Kenyan Adults Post-controlled Human Malaria Infection
S. Hodgson, David Llewellyn, S. Silk, Kathryn H. Milne +18 more
2016Frontiers in Microbiology24 citations Open access
Semantic Scholar
Induction of Functional Specific Antibodies, IgG-Secreting Plasmablasts and Memory B Cells Following BCG Vaccination
J. Bitencourt, M. P. Peralta-Álvarez, M. Wilkie, Ashley J. Jacobs +12 more
2022Frontiers in Immunology17 citations Open access
Semantic Scholar
High Efficacy of a Low Dose Candidate Malaria Vaccine, R21 in 1 Adjuvant Matrix-M™, with Seasonal Administration to Children in Burkina Faso
Mehreen S. Datoo, Hamtandi Magloire Natama, A. Somé, O. Traoré +32 more
202116 citations
Semantic Scholar
Author Correction: Phase 1/2 trial of SARS-CoV-2 vaccine ChAdOx1 nCoV-19 with a booster dose induces multifunctional antibody responses
J. Barrett, Sandra Belij-Rammerstorfer, C. Dold, K. Ewer +297 more
2021Nature Medicine12 citations Open access
Semantic Scholar
Poor CD4+ T Cell Immunogenicity Limits Humoral Immunity to P. falciparum Transmission-Blocking Candidate Pfs25 in Humans
M. Zaric, A. Marini, C. Nielsen, Gaurav K Gupta +13 more
2021Frontiers in Immunology10 citations Open access
Semantic Scholar
Evaluation of a standardised Vi poly-l-lysine ELISA for serology of Vi capsular polysaccharide antibodies
P. Rigsby, Emma Beamish, J. Hockley, Eleanor Atkinson +16 more
2020Biologicals (Print)9 citations Open access
Semantic Scholar
Cross-sectional study of IgG antibody levels to invasive nontyphoidal Salmonella LPS O-antigen with age in Uganda
L. Stockdale, A. Nalwoga, S. Nash, S. Elias +5 more
2019Gates Open Research6 citations Open access
Semantic Scholar
Complementary measurement of nontyphoidal Salmonella-specific IgG and IgA antibodies in oral fluid and serum
S. Elias, E. Muthumbi, A. Mwanzu, P. Wanjiku +3 more
2022Heliyon5 citations Open access
Semantic Scholar
Solar inactivated Salmonella Typhimurium induces an immune response in BALB/c mice
C. Ssemakalu, Marta Ulaszewska, S. Elias, Alexandra J. Spencer
2021Heliyon3 citations Open access
Semantic Scholar
The age-specific concentrations and seroprevalence of antibodies against Salmonella Enteritidis (O:9) and Salmonella Typhimurium (O:4,5) across three sites in Kenya
E. Muthumbi, S. Elias, A. Mwanzu, A. Mutiso +8 more
2025medRxiv2 citations Open access
Semantic Scholar
Induction of specific antibodies, IgG-secreting plasmablasts and memory B cells following BCG vaccination
J. Bitencourt, M. Wilkie, M. Álvarez, Ashley J. Jacobs +9 more
2021bioRxiv2 citations Open access
Semantic Scholar
Increased sample volume and use of quantitative reverse-transcription PCR can improve prediction of liver-to-blood inoculum size in controlled human malaria infection studies
S. Hodgson, Alexander D. Douglas, N. Edwards, D. Kimani +18 more
2015Malaria Journal2 citations Open access
Semantic Scholar
SAFETY AND IMMUNOGENICITY OF THE NOVEL PLASMODIUM FALCIPARUM BLOOD-STAGE VACCINE CHAD63-MVA RH5 IN A PHASE IA CLINICAL TRIAL
R. Payne, S. Silk, S. Elias, K. Miura +18 more
20171 citations
Semantic Scholar
Analysis of peripheral blood B and Tfh cells as predictors of antibody responses in individuals receiving candidate blood-stage malaria vaccines in a Phase Ia clinical trial
S. Elias, Kathryn H. Milne, Cecilia Chui, S. Hodgson +2 more
2014Malaria Journal1 citations Open access
Semantic Scholar
Age-Specific Concentrations and Seroprevalence of Antibodies Against Salmonella Enteritidis (O:9) and Salmonella Typhimurium (O:4,5) Across 3 Sites in Kenya
E. Muthumbi, S. Elias, A. Mwanzu, A. Mutiso +8 more
2026Journal of Infectious Diseases0 citations Open access
Semantic Scholar
Measuring Non-Typhoidal Salmonella Specific Antibodies in Oral Fluid as a Non-Invasive Alternative to Serum
S. Elias, E. Muthumbi, A. Mwanzu, P. Wanjiku +3 more
2022Social Science Research Network0 citations Open access
Semantic Scholar
Molecular basis for inhibition of 2 Plasmodium vivax reticulocyte invasion by 3 a vaccine-induced broadly neutralising 4 human monoclonal antibody 5 6
T. Rawlinson, N. Barber, F. Mohring, J. Cho +18 more
20200 citations
Semantic Scholar
Analysis of b cell responses to blood-stage malaria antigens in humans following immunization with candidate vaccines and controlled human malaria infection
S. Elias
20140 citations
Semantic Scholar
Analysis of peripheral blood B and Tfh cells as predictors of antibody responses in individuals receiving candidate blood-stage malaria vaccines in a Phase Ia clinical trial
S. Elias, Kathryn H. Milne, Cecilia Chui, S. Hodgson +2 more
2014Malaria Journal0 citations Open access
Semantic Scholar
Viral vectored blood-stage malaria vaccines induce B cell responses in humans that can be boosted by controlled malaria infection
S. Elias, Prateek Choudhary, S. de Cassan, S. Biswas +8 more
20140 citations
Semantic Scholar
Clinical Evaluation Of New Viral Vectored Vaccines Targeting The Plasmodium Falciparum Blood-Stage Antigens; Msp1 And Ama1
S. Sheehy, C. Duncan, N. Anagnostou, S. Elias +16 more
20110 citations
Semantic Scholar

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