Research Topics
| Yasunori ChibaSummaryAffiliation: National Institute of Advanced Industrial Science and Technology Country: Japan Publications
| Collaborators
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Detail Information
Publications
Glycan engineering and production of 'humanized' glycoprotein in yeast cellsYasunori Chiba
Research Center for Medical Glycoscience, National Institute of Advanced Industrial Science and Technology, Tsukuba, Ibaraki, Japan
Biol Pharm Bull 32:786-95. 2009..Yeast glycoprotein expression systems are expected to become the dominant approach for the production of human glycoproteins in the near future...
Focused differential glycan analysis with the platform antibody-assisted lectin profiling for glycan-related biomarker verificationAtsushi Kuno
Research Center for Medical Glycoscience, National Institute of Advanced Industrial Science and Technology, Central 2, 1 1 1, Umezono, Ibaraki 305 8568, Japan
Mol Cell Proteomics 8:99-108. 2009..Thus, the established system should provide a powerful pipeline in support of on-going efforts in glyco-biomarker discovery...
Engineering of mucin-type human glycoproteins in yeast cellsKoh Amano
Research Center for Medical Glycoscience and Research Institute for Cell Engineering, National Institute of Advanced Industrial Science and Technology, 1 1 1 Higashi, Tsukuba 305 8566, Japan
Proc Natl Acad Sci U S A 105:3232-7. 2008..The yeast system we describe here is able to produce glycoproteins modified at different glycosylation sites and has the potential for use in basic research and pharmaceutical applications...
Functional glycosylation of human podoplanin: glycan structure of platelet aggregation-inducing factorMika Kato Kaneko
Research Center for Medical Glycoscience, National Institute of Advanced Industrial Science and Technology, C 2, 1 1 1 Umezono, Tsukuba, Ibaraki 305 8568, Japan
FEBS Lett 581:331-6. 2007..Sialic acid-deficient podoplanin recovered its activity after additional sialylation. These results indicated that the sialylated Corel at Thr52 is critical for podoplanin-induced platelet aggregation...
Functional expression of L-fucokinase/guanosine 5'-diphosphate-L-fucose pyrophosphorylase from Bacteroides fragilis in Saccharomyces cerevisiae for the production of nucleotide sugars from exogenous monosaccharidesTa Wei Liu
Research Center for Medical Glycoscience, National Institute of Advanced Industrial Science and Technology, Central 2 OSL, 1 1 1 Umezono, Tsukuba, Ibaraki 305 8568, Japan
Glycobiology 21:1228-36. 2011....
Saccharomyces cerevisiae alpha1,6-mannosyltransferase has a catalytic potential to transfer a second mannose moleculeToshihiko Kitajima
Research Center for Glycoscience, National Institute of Advanced Industrial Science and Technology AIST, AIST Tsukuba Central 6, Tsukuba shi, Ibaraki, Japan
FEBS J 273:5074-85. 2006..Our results indicate that Och1p has the potential to transfer two mannoses from GDP-mannose, and strictly recognizes the overall structure of high mannose type oligosaccharide...
Production of human beta-hexosaminidase A with highly phosphorylated N-glycans by the overexpression of the Ogataea minuta MNN4 geneHiromi Akeboshi
Research Center for Medical Glycoscience, National Institute of Advanced Industrial Science and Technology AIST, Tsukuba 305 8566, Japan
Glycobiology 19:1002-9. 2009..These results suggest that beta-hexosaminidase A produced in a strain that overexpresses OmMNN4 will act as an effective enzyme for use in replacement therapy of GM2-gangliosidosis...
[Remodeling of the sugar chain in yeast]Yoshifumi Jigami
Research Center for Glycoscience, National Institute of Advanced Industrial Science and Technology, Tsukuba Central 6, 1-1-1 Higashi, Tsukuba, Ibaraki 305-8566, Japan
Seikagaku 78:5-15. 2006
In vitro and in vivo enzymatic syntheses and mass spectrometric database for N-glycans and o-glycansHiromi Ito
Research Center for Medical Glycoscience, National Institute of Advanced Industrial Science and Technology AIST, Open Space Laboratory C 2, Umezono, Tsukuba, Ibaraki, Japan
Methods Enzymol 478:127-49. 2010..Using the MS(n) spectral database, it is possible to identify glycan structures very easily and rapidly by spectral matching...
Production of humanized glycoproteins in bacteria and yeastsYasunori Chiba
Research Institute for Cell Engineering, National Institute of Advanced Industrial Science and Technology, Tsukuba Central 6, Tsukuba, Japan
Curr Opin Chem Biol 11:670-6. 2007....
Mutation of high-affinity methionine permease contributes to selenomethionyl protein production in Saccharomyces cerevisiaeToshihiko Kitajima
Research Center for Medical Glycoscience, National Institute of Advanced Industrial Science and Technology AIST, Tsukuba, Ibaraki, Japan
Appl Environ Microbiol 76:6351-9. 2010..Based on these results, we conclude that the mup1 mutant would be useful for the preparation of selenomethionyl proteins for X-ray crystallography...
Use of novel selenomethionine-resistant yeast to produce selenomethionyl protein suitable for structural analysisToshihiko Kitajima
Research Center for Medical Glycoscience, National Institute of Advanced Industrial Science and Technology AIST, Tsukuba, Ibaraki, Japan
FEMS Yeast Res 9:439-45. 2009..Human lysozyme expressed by the mutant under the control of constitutive promoter contained selenomethionine at 65% occupancy, sufficient for use as a selenomethionine derivative for single-wavelength anomalous dispersion phasing...
Cytotoxic mechanism of selenomethionine in yeastToshihiko Kitajima
Research Center for Medical Glycoscience, National Institute of Advanced Industrial Science and Technology, Central 6, 1 1 1 Higashi, Tsukuba, Ibaraki 305 8566, Japan
J Biol Chem 287:10032-8. 2012..Because cysteine is an intermediate of thiol compounds, these results suggested that the loss of a reduced form of thiol compounds due to selenomethionine causes a growth defect of yeast cells...
Efficient antibody production upon suppression of O mannosylation in the yeast Ogataea minutaKousuke Kuroda
National Institute of Advanced Industrial Science and Technology AIST, Tsukuba Central 6, 1 1 1 Higashi, Tsukuba, Ibaraki 305 8566, Japan
Appl Environ Microbiol 74:446-53. 2008..In this study, we demonstrated the expression of human antibody in O. minuta and elucidated the relationship between O mannosylation and antibody production in yeast...
Upregulation of genes involved in gluconeogenesis and the glyoxylate cycle suppressed the drug sensitivity of an N-glycan-deficient Saccharomyces cerevisiae mutantHiroko Abe
Health Technology Research Center, National Institute of Advanced Industrial Science and Technology, Takamatsu, Kagawa, Japan
Biosci Biotechnol Biochem 73:1398-403. 2009..Furthermore, we found that YAB103 had a thicker cell-wall due to an increase in glucan content. To our knowledge, this is first report linking N-glycosylation to gluconeogenesis and the glyoxylate cycle...
Physiological and glycomic characterization of N-acetylglucosaminyltransferase-IVa and -IVb double deficient miceShinji Takamatsu
Department of Disease Glycomics, The Institute of Scientific and Industrial Research, Osaka University, 8 1 Mihogaoka, Ibaraki, 567 0041, Japan
Glycobiology 20:485-97. 2010..This is the first report that mammalian organs have highly organized glycomic compensation systems to preserve N-glycan branch complexity...
Production of recombinant beta-hexosaminidase A, a potential enzyme for replacement therapy for Tay-Sachs and Sandhoff diseases, in the methylotrophic yeast Ogataea minutaHiromi Akeboshi
Research Center for Glycoscience, AIST Tsukuba Central 6, 1 1 1 Higashi, Tsukuba, Ibaraki, Japan
Appl Environ Microbiol 73:4805-12. 2007..M6PHexA was incorporated dose dependently into GM2 gangliosidosis patient-derived fibroblasts via M6P receptors on the cell surface, and degradation of accumulated GM2 ganglioside was observed...
Inhibition of tumor cell-induced platelet aggregation using a novel anti-podoplanin antibody reacting with its platelet-aggregation-stimulating domainYukinari Kato
Research Center for Glycoscience, National Institute of Advanced Industrial Science and Technology, Open Space Laboratory C 2, 1 1 1 Umezono, Tsukuba, Ibaraki 305 8568, Japan
Biochem Biophys Res Commun 349:1301-7. 2006..We infer that NZ-1 is useful to determine whether platelet aggregation is podoplanin-specific or not. Furthermore, podoplanin might become a therapeutic target of glioblastoma for antibody-based therapy...
Analysis of mannose-6-phosphate labeled with 8-aminopyrene-1,3,6-trisulfonate by capillary electrophoresisMinako Takashiba
Research Center for Glycoscience, National Institute of Advanced Industrial Science and Technology, 1-1-1, Higashi, Tsukuba, 305-8566, Japan
Anal Biochem 332:196-8. 2004
Production in yeast of alpha-galactosidase A, a lysosomal enzyme applicable to enzyme replacement therapy for Fabry diseaseYasunori Chiba
Research Center for Glycoscience, National Institute of Advanced Industrial Science and Technology, Tsukuba 305-8566, Japan
Glycobiology 12:821-8. 2002..This method provides an effective and economic therapy for many lysosomal disorders, including Fabry disease...
