Controlled human infection models to accelerate vaccine development

RKM Choy, AL Bourgeois… - Clinical Microbiology …, 2022 - Am Soc Microbiol
The timelines for developing vaccines against infectious diseases are lengthy, and often
vaccines that reach the stage of large phase 3 field trials fail to provide the desired level of …

Leveraging computational modeling to understand infectious diseases

AL Jenner, RA Aogo, CL Davis, AM Smith… - Current Pathobiology …, 2020 - Springer
Abstract Purpose of Review Computational and mathematical modeling have become a
critical part of understanding in-host infectious disease dynamics and predicting effective …

SARS-CoV-2-specific CD4+ T cells are associated with long-term persistence of neutralizing antibodies

Z Wang, X Yang, X Mei, Y Zhou, Z Tang, G Li… - … and Targeted Therapy, 2022 - nature.com
Understanding the decay and maintenance of long-term SARS-CoV-2 neutralizing
antibodies in infected or vaccinated people and how vaccines protect against other SARS …

Plasmodium falciparum sexual parasites develop in human erythroblasts and affect erythropoiesis

G Neveu, C Richard, F Dupuy, P Behera… - Blood, The Journal …, 2020 - ashpublications.org
Plasmodium falciparum gametocytes, the sexual stage responsible for malaria parasite
transmission from humans to mosquitoes, are key targets for malaria elimination. Immature …

Evidence for the early emergence of piperaquine-resistant Plasmodium falciparum malaria and modeling strategies to mitigate resistance

JL Small-Saunders, LM Hagenah, KJ Wicht… - PLoS …, 2022 - journals.plos.org
Multidrug-resistant Plasmodium falciparum parasites have emerged in Cambodia and
neighboring countries in Southeast Asia, compromising the efficacy of first-line antimalarial …

The transcriptome of circulating sexually committed Plasmodium falciparum ring stage parasites forecasts malaria transmission potential

SK Prajapati, R Ayanful-Torgby, Z Pava… - Nature …, 2020 - nature.com
Malaria is spread by the transmission of sexual stage parasites, called gametocytes.
However, with Plasmodium falciparum, gametocytes can only be detected in peripheral …

Plasmodium falciparum sexual conversion rates can be affected by artemisinin-based treatment in naturally infected malaria patients

HP Portugaliza, HM Natama, P Guetens… - …, 2022 - thelancet.com
Background Artemisinins (ART) are the key component of the frontline antimalarial
treatment, but their impact on Plasmodium falciparum sexual conversion rates in natural …

Artemisinin exposure at the ring or trophozoite stage impacts Plasmodium falciparum sexual conversion differently

HP Portugaliza, S Miyazaki, FJA Geurten, C Pell… - Elife, 2020 - elifesciences.org
Malaria transmission is dependent on the formation of gametocytes in the human blood. The
sexual conversion rate, the proportion of asexual parasites that convert into gametocytes at …

Declines in prevalence alter the optimal level of sexual investment for the malaria parasite Plasmodium falciparum

AM Early, F Camponovo, S Pelleau… - Proceedings of the …, 2022 - National Acad Sciences
Successful infectious disease interventions can result in large reductions in parasite
prevalence. Such demographic change has fitness implications for individual parasites and …

Plasmodium falciparum sexual commitment rate variation among clinical isolates and diverse laboratory-adapted lines

LB Stewart, A Freville, TS Voss, DA Baker… - Microbiology …, 2022 - Am Soc Microbiol
Asexual blood-stage malaria parasites must produce sexual progeny to infect mosquitoes. It
is important to understand the scope and causes of intraspecific variation in sexual …