Project

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#18985 : Directed Evolution of AAV Variants Assisted by Machine Learning
Topics: Genomics (Illumina)
Origin: IP
Project type: Expertise

Name of Applicant: Emilia Araujo Zin
Date of application: 14-11-2024
Unit: Other
Location: 17 Rue Moreau
Phone: 0772292614
@ Mail: emilia.araujo-zin@inserm.fr
@ PI-Mail: deniz.dalkara@inserm.fr

Project context and summary:

Adeno-associated viruses (AAV) are the vectors of choice for transgene delivery in experimental, pre-clinical and clinical gene therapy. AAV capsids show different tropisms depending on capsid serotype, and modifications to capsid structure can alter infectivity. In our project, we aim to combine two technologies: directed evolution, whereby rounds of selective pressure are applied to highly diverse capsid libraries, and machine learning, where analysis of large next-generation sequencing datasets acquired from the AAV libraries is capable of refining the search for efficient AAV viral vectors.


Related team publications:
1.Nemoto, T. et al. ACIDES: on-line monitoring of forward genetic screens for protein engineering. Nat. Commun. 14, 8504 (2023).
1.Ocari, T. et al. Optimal sequencing depth for measuring the concentrations of molecular barcodes. bioRxiv 2024.06.02.596943 (2024) doi:10.1101/2024.06.02.596943.
1.Zin, E. A. et al. The Role of Thermal Stability in AAV Titration of Engineered Variants. bioRxiv 2024.09.11.612416 (2024) doi:10.1101/2024.09.11.612416.
Service Delivery
Manager: iakov.vitrenko@pasteur.fr
Status: Kick-off meeting


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