J
Jaakko Itkonen
Researcher at University of Helsinki
Publications - 7
Citations - 460
Jaakko Itkonen is an academic researcher from University of Helsinki. The author has contributed to research in topics: Protein folding & Protein engineering. The author has an hindex of 4, co-authored 6 publications receiving 312 citations.
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Journal ArticleDOI
Pharmacokinetic aspects of retinal drug delivery.
Eva M. del Amo,Anna-Kaisa Rimpelä,Emma M. Heikkinen,Otto K. Kari,Eva Ramsay,Tatu Lajunen,Mechthild Schmitt,Laura Pelkonen,Madhushree Bhattacharya,Dominique Richardson,Astrid Subrizi,Tiina Turunen,Mika Reinisalo,Jaakko Itkonen,Elisa Toropainen,Marco G. Casteleijn,Heidi Kidron,Maxim Antopolsky,Kati-Sisko Vellonen,Marika Ruponen,Arto Urtti +20 more
TL;DR: This article aims to provide a systematic and quantitative view on the pharmacokinetic factors in drug delivery to the posterior eye segment, based on the literature and unpublished data from the authors' laboratory.
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Assessment of recombinant protein production in E. coli with Time-Gated Surface Enhanced Raman Spectroscopy (TG-SERS)
TL;DR: Time-gated Raman spectroscopy showed to be a powerful tool to evaluate protein production and correct folding within living E. coli cells during the cultivation.
Journal ArticleDOI
Codon optimization and factorial screening for enhanced soluble expression of human ciliary neurotrophic factor in Escherichia coli
TL;DR: The results highlight the combination of codon optimization and screening soluble fusion tags as a successful strategy for high yielding soluble expression of hCNTF in E. coli.
Journal ArticleDOI
Characterization, Stability, and In Vivo Efficacy Studies of Recombinant Human CNTF and Its Permeation into the Neural Retina in Ex Vivo Organotypic Retinal Explant Culture Models
Jaakko Itkonen,Ada Annala,Ada Annala,Shirin Tavakoli,Blanca Arango-Gonzalez,Marius Ueffing,Elisa Toropainen,Marika Ruponen,Marco G. Casteleijn,Marco G. Casteleijn,Arto Urtti,Arto Urtti,Arto Urtti +12 more
TL;DR: In this article, the authors characterized recombinant human Ciliary neurotrophic factor (rhCNTF) in vitro and evaluated the thermodynamic and oligomeric status of the protein during storage.
Journal ArticleDOI
Accelerated pharmaceutical protein development with integrated cell free expression, purification, and bioconjugation
Dominique Richardson,Jaakko Itkonen,Julia Nievas,Arto Urtti,Arto Urtti,Arto Urtti,Marco G. Casteleijn +6 more
TL;DR: Split-intein mediated capture, protein trans splicing followed by light triggered release, and bioconjugation for proteins synthesized in cell free systems might be performed in an integrated workflow resulting in the fast production of the target protein.