Affinity-matured homotypic interactions induce spectrum of PfCSP-antibody structures that influence protection from malaria infection

GM Martin, JL Torres, T Pholcharee, D Oyen… - bioRxiv, 2022 - biorxiv.org
… We also demonstrate somatically mutated homotypic interactions, and possibly the CSP
structures that they stabilize, play a key role in the mechanism of protection from P. falciparum …

Structural basis of epitope selectivity and potent protection from malaria by PfCSP antibody L9

GM Martin, ML Fernández-Quintero, WH Lee… - Nature …, 2023 - nature.com
… finding that affinity-matured homotypic interactions in three … that L9 K -mediated homotypic
interactions are also critical for … value of 1, the cultures were induced with 1 mM isopropyl β-d-…

High-density binding to Plasmodium falciparum circumsporozoite protein repeats by inhibitory antibody elicited in mouse with human immunoglobulin repertoire

I Kucharska, Š Binter, R Murugan, SW Scally… - PLoS …, 2022 - journals.plos.org
… understanding of repeat-induced homotypic interactions in the B … interactions combined
with extensive homotypic interactions … in the high-density 850 Fab-PfCSP cryoEM structure. …

Somatic hypermutation-mediated paratope flexibility improves the cross-reactivity of human malaria antibodies

R Murugan, A Hanke, OE Oludada, G Costa… - bioRxiv, 2024 - biorxiv.org
… basis of epitope selectivity and potent protection from malaria by PfCSP antibody L9. Nature
Affinitymatured homotypic interactions induce spectrum of PfCSP structures that influence …

Molecular Characterization of Monoclonal Antibodies Against Malaria Antigen Circumsporozoite Protein to Guide the Design of Antibody-Based Interventions

E Thai - 2024 - search.proquest.com
… -reactive binding and the induced PfCSP epitope conformation are … Homotypic interactions
between 3D11 Fabs stabilize the … Here, we analyze the structure and molecular interactions of …

[PDF][PDF] Ludwig

I Kucharska, R Murugan… - Prieto, K., Thai …, 2022 - scholarlypublications …
… of repeat-induced homotypic interactions in the B cell … angle interactions combined with
extensive homotypic interactions … observed in the high-density 850 Fab-PfCSP cryoEM structure. …

[HTML][HTML] Molecular determinants of cross-reactivity and potency by VH3-33 antibodies against the Plasmodium falciparum circumsporozoite protein

E Thai, R Murugan, Š Binter, CB Aschner, K Prieto… - Cell Reports, 2023 - cell.com
structure-function characterization of 12 VH3-33 anti-PfCSP monoclonal antibodies (mAbs)
with varying degrees of cross-reactivity induced … epitope conformations induced by antibody …

Target-agnostic identification of human antibodies to Plasmodium falciparum sexual forms reveals cross stage recognition of glutamate-rich repeats

A Amen, R Yoo, A Fabra-García, J Bolscher… - bioRxiv, 2023 - biorxiv.org
… -expressing feeder cells and cytokines to induce antibody secretion. Supernatants were …
our structure is the presence of affinity-matured antibody-antibody homotypic interactions in …

ProC6C, a novel multi-stage malaria vaccine, elicits functional antibodies against the minor and central repeats of the Circumsporozoite Protein in human adults

J Plieskatt, EA Ofori, M Naghizadeh, K Miura… - Frontiers in …, 2024 - frontiersin.org
… the ProC6C vaccine-induced serum antibody binding … vaccine antigen, but PfCSP antibody
responses were not initially … to structures facilitating high affinity interactions between anti…

Novel antibody competition binding assay identifies distinct serological profiles associated with protection

JS Bolton, RS MacGill, E Locke, JA Regules… - Frontiers in …, 2023 - frontiersin.org
… serological profiles of protective responses in humans induced by RTS,S vaccination and …
next-generation CSP-based vaccines designed to induce both high quantity and high-quality …