Grant: Collaborative Science, Technology and Innovation Program - Collaborative R&D Initiatives
The Governors of the University of Alberta
$110,000.00
Extrahepatic Targeting of Therapeutic Payloads Via High Affinity Glycan Ligands and Glycan Binding Proteins
EF 2025-26 · 2025-07-01
Résumé
This Project seeks to revolutionize mRNA therapy delivery by creating a platform that precisely targets specific immune cell types, enabling more effective, safer treatments. Unlike conventional lipid nanoparticle (LNP) formulations, which often depend on passive targeting or liver-specific delivery (e.g., via GalNAc), this innovative approach employs glycan-based targeting ligands to specifically bind glycan-binding proteins (GBPs) uniquely expressed on diverse immune cells. Central to this work is a cell-based assay that evaluates glycan-targeted LNPs for their ability to selectively bind to model cell lines expressing specific GBPs and efficiently deliver their mRNA cargo. This assay is critical for assessing ligand selectivity, ensuring precise targeting among diverse immune cells. The technology’s potential impact is vast, offering new therapeutic avenues for autoimmune disorders, cancer, and infectious diseases by enabling safer, more accurate delivery of mRNA therapies (e.g., in situ CAR-NK therapies to enhance immune cells against tumours).
Ministère
Programme
Collaborative Science, Technology and Innovation Program - Collaborative R&D Initiatives
Bénéficiaire
Emplacement
Edmonton|Edmonton, Alberta, Canada
Type de bénéficiaire
Academia
Numéro d'entreprise
108102831
Type
Grant
Source
Proactive Disclosure - Grants and Contributions
Tel que publié
Agreement End Date
2027-03-30
Agreement Number
1036247
Agreement Start Date
2025-07-01
Agreement Title
Extrahepatic Targeting of Therapeutic Payloads Via High Affinity Glycan Ligands and Glycan Binding Proteins
Agreement Title (French)
Ciblage extrahépatique de charges thérapeutiques par des glycanes comme ligands à haute affinité et des protéines de liaison glycanes
Agreement Type
Grant
Agreement Value
$110,000.00
Amendment Number
0
Description
This Project seeks to revolutionize mRNA therapy delivery by creating a platform that precisely targets specific immune cell types, enabling more effective, safer treatments. Unlike conventional lipid nanoparticle (LNP) formulations, which often depend on passive targeting or liver-specific delivery (e.g., via GalNAc), this innovative approach employs glycan-based targeting ligands to specifically bind glycan-binding proteins (GBPs) uniquely expressed on diverse immune cells. Central to this work is a cell-based assay that evaluates glycan-targeted LNPs for their ability to selectively bind to model cell lines expressing specific GBPs and efficiently deliver their mRNA cargo. This assay is critical for assessing ligand selectivity, ensuring precise targeting among diverse immune cells. The technology’s potential impact is vast, offering new therapeutic avenues for autoimmune disorders, cancer, and infectious diseases by enabling safer, more accurate delivery of mRNA therapies (e.g., in situ CAR-NK therapies to enhance immune cells against tumours).
Description (French)
Ce projet vise à transformer l’administration des thérapies à base d’ARNm en développant une plateforme capable de cibler de façon précise des sous‑types cellulaires immunitaires, pour des traitements plus efficaces et plus sûrs. Contrairement aux formulations classiques à nanoparticules lipidiques qui reposent souvent sur un ciblage passif ou une distribution hépatique (p. ex., GalNAc), cette approche utilise des glycanes comme ligands pour reconnaître spécifiquement des protéines de liaison aux glycanes (GBP) exprimées de manière différenciée sur diverses cellules immunitaires. L’élément central du projet est un essai cellulaire destiné à évaluer la capacité des nanoparticules lipidiques de cibler les glycanes à se lier sélectivement à des lignées cellulaires modèles exprimant des GBP particulières et à délivrer efficacement leur charge utile d’ARNm. Ce test permet de quantifier la sélectivité des ligands et d’assurer un ciblage précis au sein d’un paysage cellulaire immunitaire hétérogène. La technologie ouvre de nouvelles voies thérapeutiques pour les maladies auto‑immunes, le cancer et les infections en offrant la possibilité d’administrations d’ARNm plus sûres et mieux dirigées (par exemple des stratégies in situ type CAR‑NK pour renforcer la réponse antitumorale).
Expected Results
In the short term, anticipated outcomes will be strengthened collaborations across industry, academia, and government to support research excellence. In the medium term, anticipated outcomes will be the development of new and potentially disruptive technologies with collaborators. In the long term, find collaborative solutions to public policy challenges and create stronger innovation systems.
Expected Results (French)
À court terme, les résultats prévus seront des collaborations renforcées entre l'industrie, le milieu universitaire et le gouvernement pour soutenir l'excellence en recherche. À moyen terme, les résultats attendus seront le développement de nouvelles technologies potentiellement perturbatrices avec des collaborateurs. À long terme, trouver des solutions collaboratives aux défis des politiques publiques et créer des systèmes d'innovation plus solides.
Federal Riding
Edmonton Centre
Federal Riding (French)
Edmonton-Centre
Federal Riding Number
48015
NAICS Code
541710
Organization Code
nrc-cnrc
Organization
National Research Council Canada | Conseil national de recherches Canada
Program Name
Collaborative Science, Technology and Innovation Program - Collaborative R&D Initiatives
Program Name (French)
Programme de collaboration en science, en technologie et en innovation - Initiatives de collaboration en R-D
Program Purpose
Collaborate on multiparty research and development programs to catalyze transformative, high-risk, high-reward research with the potential for game-changing scientific discoveries and technological breakthroughs in priority areas.
Program Purpose (French)
Collaborer à des programmes multipartites de recherche-développement dans le but de profiter de la synergie entre la recherche transformatrice à haut risque et à haut rendement et le potentiel de découvertes scientifiques et de percées technologiques révolutionnaires dans des secteurs d’intervention prioritaires.
Recipient Business Number
108102831
Recipient City
Edmonton|Edmonton
Recipient Country
CA
Recipient Legal Name
The Governors of the University of Alberta
Recipient Postal Code
T5J 4P6
Recipient Province or Territory
AB
Recipient Type
S
Reference Number
172-2025-2026-Q3-1036247