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P. Billingsley · SciRah

Researcher profile · Semantic Scholar

P. Billingsley

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P. Billingsley — researcher profile on SciRah

h-index: 50
Works: 169
Citations: 9,886

Most-cited papers

Protection Against Malaria by Intravenous Immunization with a Nonreplicating Sporozoite Vaccine
R. Seder, Lee-Jah Chang, Mary E. Enama, Kathryn L. Zephir +38 more
2013Science779 citations
Semantic Scholar
Sterile protection against human malaria by chemoattenuated PfSPZ vaccine
B. Mordmüller, G. Surat, H. Lagler, S. Chakravarty +28 more
2017Nature385 citations Open access
Semantic Scholar
Protection against malaria at 1 year and immune correlates following PfSPZ vaccination
A. Ishizuka, K. Lyke, A. Dezure, Andrea A. Berry +52 more
2016Nature Medicine347 citations Open access
Semantic Scholar
Safety and efficacy of PfSPZ Vaccine against Plasmodium falciparum via direct venous inoculation in healthy malaria-exposed adults in Mali: a randomised, double-blind phase 1 trial
M. Sissoko, S. Healy, A. Katile, F. Omaswa +32 more
2017Lancet. Infectious Diseases (Print)244 citations Open access
Semantic Scholar
Attenuated PfSPZ Vaccine induces strain-transcending T cells and durable protection against heterologous controlled human malaria infection
K. Lyke, A. Ishizuka, A. Berry, S. Chakravarty +35 more
2017Proceedings of the National Academy of Sciences of the United States of America236 citations Open access
Semantic Scholar
Protection against Plasmodium falciparum malaria by PfSPZ Vaccine.
J. Epstein, Kristopher M. Paolino, T. L. Richie, M. Sedegah +43 more
2017JCI Insight223 citations Open access
Semantic Scholar
Progress with Plasmodium falciparum sporozoite (PfSPZ)-based malaria vaccines
T. Richie, P. Billingsley, B. K. Sim, E. James +13 more
2015Vaccine171 citations Open access
Semantic Scholar
Controlled Human Malaria Infections by Intradermal Injection of Cryopreserved Plasmodium falciparum Sporozoites
M. Roestenberg, E. Bijker, B. K. Sim, P. Billingsley +13 more
2013American Journal of Tropical Medicine and Hygiene167 citations Open access
Semantic Scholar
Safety, Immunogenicity, and Protective Efficacy against Controlled Human Malaria Infection of Plasmodium falciparum Sporozoite Vaccine in Tanzanian Adults
Said Jongo, S. Shekalaghe, L. W. Preston Church, A. Ruben +29 more
2018American Journal of Tropical Medicine and Hygiene142 citations Open access
Semantic Scholar
Direct venous inoculation of Plasmodium falciparum sporozoites for controlled human malaria infection: a dose-finding trial in two centres
B. Mordmüller, Christian Supan, K. Sim, Gloria P. Gómez-Pérez +21 more
2015Malaria Journal127 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
Two chemoattenuated PfSPZ malaria vaccines induce sterile hepatic immunity
Agnes Mwakingwe-Omari, S. Healy, Jacquelyn Lane, David Cook +32 more
2021Nature104 citations Open access
Semantic Scholar
Controlled human malaria infection by intramuscular and direct venous inoculation of cryopreserved Plasmodium falciparum sporozoites in malaria-naïve volunteers: effect of injection volume and dose on infectivity rates
Gloria P. Gómez-Pérez, Almudena Legarda, J. Muñoz, B. K. Sim +25 more
2015Malaria Journal96 citations Open access
Semantic Scholar
A Roadmap for the Development of Ivermectin as a Complementary Malaria Vector Control Tool
P. Billingsley, F. Binka, Carlos J. Chaccour, B. Foy +24 more
2020American Journal of Tropical Medicine and Hygiene91 citations Open access
Semantic Scholar
Optimising Controlled Human Malaria Infection Studies Using Cryopreserved P. falciparum Parasites Administered by Needle and Syringe
S. Sheehy, Alexandra J. Spencer, Alexander D. Douglas, B. Sim +15 more
2013PLoS ONE87 citations Open access
Semantic Scholar
Impact of Sickle Cell Trait and Naturally Acquired Immunity on Uncomplicated Malaria after Controlled Human Malaria Infection in Adults in Gabon
B. Lell, B. Mordmüller, Jean-Claude Dejon Agobe, J. Honkpehedji +17 more
2017American Journal of Tropical Medicine and Hygiene82 citations Open access
Semantic Scholar
Safety, immunogenicity and efficacy of PfSPZ Vaccine against malaria in infants in western Kenya: a double-blind, randomized, placebo-controlled phase 2 trial
M. Oneko, L. Steinhardt, Reuben Yego, R. Wiegand +26 more
2021Nature Medicine78 citations
Semantic Scholar
A double-blind, placebo-controlled phase 1/2a trial of the genetically attenuated malaria vaccine PfSPZ-GA1
M. Roestenberg, J. Walk, Saskia C. van der Boor, M. Langenberg +25 more
2020Science Translational Medicine78 citations Open access
Semantic Scholar
Safety and Differential Antibody and T-Cell Responses to the Plasmodium falciparum Sporozoite Malaria Vaccine, PfSPZ Vaccine, by Age in Tanzanian Adults, Adolescents, Children, and Infants
Said Jongo, L. W. Preston Church, A. Mtoro, S. Chakravarty +29 more
2019American Journal of Tropical Medicine and Hygiene74 citations Open access
Semantic Scholar
Lessons learnt from the first controlled human malaria infection study conducted in Nairobi, Kenya
S. Hodgson, E. Juma, Amina Salim, C. Magiri +14 more
2015Malaria Journal69 citations Open access
Semantic Scholar
Advancing Global Health through Development and Clinical Trials Partnerships: A Randomized, Placebo-Controlled, Double-Blind Assessment of Safety, Tolerability, and Immunogenicity of PfSPZ Vaccine for Malaria in Healthy Equatoguinean Men
A. Olotu, Vicente Urbano, Ali Hamad, Marten Eka +31 more
2017American Journal of Tropical Medicine and Hygiene68 citations Open access
Semantic Scholar
Increase of dose associated with decrease in protection against controlled human malaria infection by PfSPZ Vaccine in Tanzanian adults.
Said Jongo, L. W. Preston Church, A. Mtoro, Tobias Schindler +28 more
2019Clinical Infectious Diseases61 citations Open access
Semantic Scholar
Safety, Immunogenicity, and Protective Efficacy of Intradermal Immunization with Aseptic, Purified, Cryopreserved Plasmodium falciparum Sporozoites in Volunteers under Chloroquine Prophylaxis: A Randomized Controlled Trial
G. Bastiaens, Maurits P. A. van Meer, A. Scholzen, Joshua M. Obiero +15 more
2016American Journal of Tropical Medicine and Hygiene59 citations Open access
Semantic Scholar
Corrigendum: Retinal lipid and glucose metabolism dictates angiogenesis through the lipid sensor Ffar1
A. Ishizuka, K. Lyke, A. Dezure, Andrea A. Berry +52 more
2016Nature Medicine48 citations Open access
Semantic Scholar
Three dose regimen of PfSPZ Vaccine protects adult Malians against Plasmodium falciparum through an intense transmission season: a randomised, controlled phase I trial.
M. Sissoko, S. Healy, A. Katile, I. Zaidi +29 more
2021Lancet. Infectious Diseases (Print)47 citations Open access
Semantic Scholar
Sporozoite immunization: innovative translational science to support the fight against malaria
T. Richie, L. W. Preston Church, T. Murshedkar, P. Billingsley +42 more
2023Expert Review of Vaccines45 citations Open access
Semantic Scholar
Infection and treatment immunizations for successful parasite vaccines
F. Mutapi, P. Billingsley, W. Secor
2013Trends in Parasitology45 citations Open access
Semantic Scholar
Safety and efficacy of PfSPZ Vaccine against malaria in healthy adults and women anticipating pregnancy in Mali: two randomised, double-blind, placebo-controlled, phase 1 and 2 trials
Halimatou Diawara, S. Healy, Agnes Mwakingwe-Omari, D. Issiaka +26 more
2024Lancet. Infectious Diseases (Print)43 citations Open access
Semantic Scholar
A PfSPZ vaccine immunization regimen equally protective against homologous and heterologous controlled human malaria infection
B. Mordmüller, Zita Sulyok, M. Sulyok, Z. Molnár +22 more
2022npj Vaccines43 citations Open access
Semantic Scholar
Serologic Markers of Previous Malaria Exposure and Functional Antibodies Inhibiting Parasite Growth Are Associated With Parasite Kinetics Following a Plasmodium falciparum Controlled Human Infection
J. Achan, Isaie J. Reuling, X. Z. Yap, E. Dabira +17 more
2019Clinical Infectious Diseases42 citations Open access
Semantic Scholar
Impact of Malaria Preexposure on Antiparasite Cellular and Humoral Immune Responses after Controlled Human Malaria Infection
Joshua M. Obiero, S. Shekalaghe, C. Hermsen, M. Mpina +11 more
2015Infection and Immunity34 citations Open access
Semantic Scholar
A randomized controlled trial showing safety and efficacy of a whole sporozoite vaccine against endemic malaria
S. Sirima, A. Ouédraogo, A. Tiono, J. Kaboré +24 more
2022Science Translational Medicine33 citations
Semantic Scholar
Safety and PCR monitoring in 161 semi-immune Kenyan adults following controlled human malaria infection
M. Kapulu, P. Njuguna, M. Hamaluba, D. Kimani +5 more
2021JCI Insight33 citations Open access
Semantic Scholar
Optimizing Intradermal Administration of Cryopreserved Plasmodium falciparum Sporozoites in Controlled Human Malaria Infection
K. Lyke, M. Laurens, Kathy Strauss, Matthew Adams +12 more
2015American Journal of Tropical Medicine and Hygiene33 citations Open access
Semantic Scholar
Anti-merozoite antibodies induce natural killer cell effector function and are associated with immunity against malaria
D. Odera, J. Tuju, K. Mwai, I. Nkumama +66 more
2023Science Translational Medicine31 citations
Semantic Scholar
Controlled human malaria infection in Kenyan adults: A safe model that could accelerate assessment of novel drugs and vaccines in malaria endemic populations
S. Hodgson, E. Juma, Amina Salim, C. Magiri +16 more
2014Malaria Journal31 citations Open access
Semantic Scholar
Malaria vaccine trials in pregnant women: An imperative without precedent
S. Healy, M. Fried, T. Richie, K. Bok +12 more
2019Vaccine30 citations Open access
Semantic Scholar
Controlled Human Malaria Infection in Semi-Immune Kenyan Adults (CHMI-SIKA): a study protocol to investigate in vivo malaria parasite growth in the context of Plasmodium falciparum
P. Njuguna, M. Hamaluba, A. Abdi, Y. Abebe +62 more
201830 citations
Semantic Scholar
Safety, tolerability, and immunogenicity of PfSPZ Vaccine administered by direct venous inoculation to infants and young children: findings from an age de-escalation, dose-escalation double-blinded randomized, controlled study in western Kenya.
L. Steinhardt, T. L. Richie, Reuben Yego, D. Akach +23 more
2019Clinical Infectious Diseases29 citations Open access
Semantic Scholar
Successful Human Infection with P. falciparum Using Three Aseptic Anopheles stephensi Mosquitoes: A New Model for Controlled Human Malaria Infection
M. Laurens, P. Billingsley, A. Richman, A. Eappen +10 more
2013PLoS ONE28 citations Open access
Semantic Scholar
Multi-Dose Priming Regimens of PfSPZ Vaccine: Safety and Efficacy against Controlled Human Malaria Infection in Equatoguinean Adults
Said Jongo, L. W. Preston Church, Vicente Urbano Nsue Ndong Nchama, Ali Hamad +52 more
2022American Journal of Tropical Medicine and Hygiene26 citations Open access
Semantic Scholar
In vitro production of infectious Plasmodium falciparum sporozoites
A. Eappen, Tao Li, M. Marquette, S. Chakravarty +24 more
2022Nature25 citations
Semantic Scholar
Controlled human malaria infection (CHMI) outcomes in Kenyan adults is associated with prior history of malaria exposure and anti-schizont antibody response
M. Kapulu, D. Kimani, P. Njuguna, M. Hamaluba +38 more
2022BMC Infectious Diseases25 citations Open access
Semantic Scholar
Phagocytosis of Plasmodium falciparum ring-stage parasites predicts protection against malaria
F. Musasia, I. Nkumama, R. Frank, Victor Kipkemboi +45 more
2022Nature Communications23 citations Open access
Semantic Scholar
Diagnostic performance and comparison of ultrasensitive and conventional rapid diagnostic test, thick blood smear and quantitative PCR for detection of low-density Plasmodium falciparum infections during a controlled human malaria infection study in Equatorial Guinea
Maxmillian Mpina, Thomas C Stabler, Tobias Schindler, J. Raso +27 more
2021Malaria Journal20 citations Open access
Semantic Scholar
Multidose Priming and Delayed Boosting Improve PfSPZ Vaccine Efficacy against Heterologous P. falciparum Controlled Human Malaria Infection.
K. Lyke, Alexandra Singer, Andrea A. Berry, S. Reyes +24 more
2020Clinical Infectious Diseases20 citations
Semantic Scholar
Robust, reproducible, industrialized, standard membrane feeding assay for assessing the transmission blocking activity of vaccines and drugs against Plasmodium falciparum
Tao Li, A. Eappen, A. Richman, P. Billingsley +6 more
2015Malaria Journal20 citations Open access
Semantic Scholar
The Equatoguinean Malaria Vaccine Initiative: From the Launching of a Clinical Research Platform to Malaria Elimination Planning in Central West Africa
P. Billingsley, Carl D. Maas, A. Olotu, C. Schwabe +22 more
2020American Journal of Tropical Medicine and Hygiene16 citations Open access
Semantic Scholar
Understanding the benefits and burdens associated with a malaria human infection study in Kenya: experiences of study volunteers and other stakeholders
P. Chi, E. Owino, I. Jao, Fredrick O. Olewe +57 more
2021Trials15 citations Open access
Semantic Scholar
Knockout of Anopheles stephensi immune gene LRIM1 by CRISPR-Cas9 reveals its unexpected role in reproduction and vector competence
Ehud Inbar, A. Eappen, R. Alford, William Reid +7 more
2021PLoS Pathogens14 citations Open access
Semantic Scholar

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