Plant‐specific glycosylation patterns in the context of therapeutic protein production

V Gomord, AC Fitchette… - Plant biotechnology …, 2010 - Wiley Online Library
While N‐glycan synthesis in the endoplasmic reticulum (ER) is relatively well conserved in
eukaryotes, N‐glycan processing and O‐glycan biosynthesis in the Golgi apparatus are …

Using GlycoDelete to produce proteins lacking plant-specific N-glycan modification in seeds

R Piron, F Santens, A De Paepe, A Depicker… - Nature …, 2015 - nature.com
Figure 1 N-glycan structures and assembly pathways in wild-type and glycoengineered
plants.(a) Overview of different strategies to modify plant-specific glycan structures. Wild-type …

Comparative analysis of plant transient expression vectors for targeted N-glycosylation

L Eidenberger, F Eminger, A Castilho… - … in Bioengineering and …, 2022 - frontiersin.org
While plant-based transient expression systems have demonstrated their potency to rapidly
express economically feasible quantities of complex human proteins, less is known about …

Plant glyco-biotechnology on the way to synthetic biology

A Loos, H Steinkellner - Frontiers in plant science, 2014 - frontiersin.org
Plants are increasingly being used for the production of recombinant proteins. One reason is
that plants are highly amenable to glycan engineering processes and allow the production …

Degradation pathway of plant complex-type N-glycans: identification and characterization of a key α1,3-fucosidase from glycoside hydrolase family 29

S Kato, M Hayashi, M Kitagawa, H Kajiura… - Biochemical …, 2018 - portlandpress.com
Plant complex-type N-glycans are characterized by the presence of α1, 3-linked fucose
towards the proximal N-acetylglucosamine residue and β1, 2-linked xylose towards the β …

Recombinant plant-derived human IgE glycoproteomics

L Montero-Morales, D Maresch, A Castilho… - Journal of …, 2017 - Elsevier
The increasing biotechnological interest in human IgE antibodies demands advanced
systems which allow their proper expression. However, this is still a challenge due to the …

In Planta Glycan Engineering and Functional Activities of IgE Antibodies

L Montero-Morales, D Maresch, S Crescioli… - … in Bioengineering and …, 2019 - frontiersin.org
Human immunoglobulin E (IgE) is the most extensively glycosylated antibody isotype so
glycans attached to the seven N-glycosites (NGS) in its Fab and Fc domains may modulate …

In vivo production of non-glycosylated recombinant proteins in Nicotiana benthamiana plants by co-expression with Endo-β-N-acetylglucosaminidase H (Endo H) of …

T Mamedov, K Cicek, B Gulec, R Ungor, G Hasanova - PloS one, 2017 - journals.plos.org
A plant transient expression system, with eukaryotic post-translational modification
machinery, offers superior efficiency, scalability, safety, and lower cost over other expression …

Glycoengineering of Chinese hamster ovary cells for enhanced erythropoietin N‐glycan branching and sialylation

B Yin, Y Gao, C Chung, S Yang, E Blake… - Biotechnology and …, 2015 - Wiley Online Library
Sialic acid, a terminal residue on complex N‐glycans, and branching or antennarity can play
key roles in both the biological activity and circulatory lifetime of recombinant glycoproteins …

IgA1 hinge-region clustered glycan fidelity is established early during semi-ordered glycosylation by GalNAc-T2

TJ Stewart, K Takahashi, RH Whitaker, M Raska… - …, 2019 - academic.oup.com
GalNAc-type O-glycans are often added to proteins post-translationally in a clustered
manner in repeat regions of proteins, such as mucins and IgA1. Observed IgA1 glycosylation …