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Showing 1 to 12 of 22 entries
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Tumor antigen glycosaminoglycan modification regulates antibody-drug conjugate delivery and cytotoxicity.

Oncotarget

Christianson HC, Menard JA, Chandran VI, Bourseau-Guilmain E, Shevela D, Lidfeldt J, Månsson AS, Pastorekova S, Messinger J, Belting M.
PMID: 28978009
Oncotarget. 2017 Apr 07;8(40):66960-66974. doi: 10.18632/oncotarget.16921. eCollection 2017 Sep 15.

Aggressive cancers are characterized by hypoxia, which is a key driver of tumor development and treatment resistance. Proteins specifically expressed in the hypoxic tumor microenvironment thus represent interesting candidates for targeted drug delivery strategies. Carbonic anhydrase (CAIX) has been...

Diastereoselective Synthesis of Axially Chiral Xylose-Derived 1,3-Disubstituted Alkoxyallenes: Scope, Structure, and Mechanism.

The Journal of organic chemistry

Fortunato M, Gimbert Y, Rousset E, Lameiras P, Martinez A, Gatard S, Plantier-Royon R, Jaroschik F.
PMID: 32701279
J Org Chem. 2020 Aug 21;85(16):10681-10694. doi: 10.1021/acs.joc.0c01240. Epub 2020 Aug 05.

The deprotonation of differently substituted propargyl xylosides with

Human glucocerebrosidase mediates formation of xylosyl-cholesterol by β-xylosidase and transxylosidase reactions.

Journal of lipid research

Boer DE, Mirzaian M, Ferraz MJ, Zwiers KC, Baks MV, Hazeu MD, Ottenhoff R, Marques ARA, Meijer R, Roos JCP, Cox TM, Boot RG, Pannu N, Overkleeft HS, Artola M, Aerts JM.
PMID: 33361282
J Lipid Res. 2021;62:100018. doi: 10.1194/jlr.RA120001043. Epub 2021 Jan 06.

Deficiency of glucocerebrosidase (GBA), a lysosomal β-glucosidase, causes Gaucher disease. The enzyme hydrolyzes β-glucosidic substrates and transglucosylates cholesterol to cholesterol-β-glucoside. Here we show that recombinant human GBA also cleaves β-xylosides and transxylosylates cholesterol. The xylosyl-cholesterol formed acts as an...

Human glucocerebrosidase mediates formation of xylosyl-cholesterol by β-xylosidase and transxylosidase reactions.

Journal of lipid research

Boer DE, Mirzaian M, Ferraz MJ, Zwiers KC, Baks MV, Hazeu MD, Ottenhoff R, Marques ARA, Meijer R, Roos JCP, Cox TM, Boot RG, Pannu N, Overkleeft HS, Artola M, Aerts JM.
PMID: 33361282
J Lipid Res. 2021 Jan 06;62:100018. doi: 10.1194/jlr.RA120001043. Epub 2021 Jan 06.

Deficiency of glucocerebrosidase (GBA), a lysosomal β-glucosidase, causes Gaucher disease. The enzyme hydrolyzes β-glucosidic substrates and transglucosylates cholesterol to cholesterol-β-glucoside. Here we show that recombinant human GBA also cleaves β-xylosides and transxylosylates cholesterol. The xylosyl-cholesterol formed acts as an...

Practice and mechanism of HPLC oligosaccharide separation with a cyclodextrin bonded phase.

Talanta

Berthod A, Chang SS, Kullman JP, Armstrong DW.
PMID: 18967404
Talanta. 1998 Nov;47(4):1001-12. doi: 10.1016/s0039-9140(98)00179-9.

A series of six oligosaccharides: linear arabinosides, cellosides, isomaltosides, mannosides, maltosides and xylosides containing up to 15 sugar units, as well as alpha, beta and gamma-cyclodextrins, were separated without derivatization with acetonitrile-water mobile phases and a beta-cyclodextrin bonded phase...

Applications of Xylosides in the Manipulation of Stem Cell Niche to Regulate Human Neural Stem Cell Differentiation and Neurite Outgrowth.

Methods in molecular biology (Clifton, N.J.)

Chua JS, Muruganandam G, Sung D, Saijoh Y, Balagurunathan K.
PMID: 34626422
Methods Mol Biol. 2022;2303:779-788. doi: 10.1007/978-1-0716-1398-6_58.

The extracellular matrix (ECM) plays a pivotal role in the regulation of neural stem cell differentiation, axon guidance and growth, and neural plasticity. Glycosaminoglycans, such as heparan sulfate and chondroitin sulfate, are significant components of brain ECM that dictates...

Xylose-Configured Cyclophellitols as Selective Inhibitors for Glucocerebrosidase.

Chembiochem : a European journal of chemical biology

Su Q, Schröder SP, Lelieveld LT, Ferraz MJ, Verhoek M, Boot RG, Overkleeft HS, Aerts JMFG, Artola M, Kuo CL.
PMID: 34459538
Chembiochem. 2021 Nov 03;22(21):3090-3098. doi: 10.1002/cbic.202100396. Epub 2021 Sep 13.

Glucocerebrosidase (GBA), a lysosomal retaining β-d-glucosidase, has recently been shown to hydrolyze β-d-xylosides and to transxylosylate cholesterol. Genetic defects in GBA cause the lysosomal storage disorder Gaucher disease (GD), and also constitute a risk factor for developing Parkinson's disease....

Production and HPLC-Based Disaccharide Analysis of Xyloside-Primed Glycosaminoglycans.

Methods in molecular biology (Clifton, N.J.)

Persson A, Tykesson E, Ellervik U, Mani K.
PMID: 34626379
Methods Mol Biol. 2022;2303:173-182. doi: 10.1007/978-1-0716-1398-6_15.

Although glycosaminoglycans (GAGs) are known to be involved in a variety of physiological and pathological processes, knowledge about their expression by cells or tissues, the GAGome, is limited. Xylosides can be used to induce the formation of GAGs without...

Assays for Evaluation of Substrates for and Inhibitors of β-1,4-Galactosyltransferase 7.

Methods in molecular biology (Clifton, N.J.)

Tykesson E, Persson A, Mani K, Ellervik U.
PMID: 34626402
Methods Mol Biol. 2022;2303:477-486. doi: 10.1007/978-1-0716-1398-6_38.

β-1,4-Galactosyltransferase 7 (β4GalT7) is a key enzyme in the synthesis of two classes of glycosaminoglycans (GAG), i.e., heparan sulfate (HS) and chondroitin/dermatan sulfate (CS/DS). GAG chains are linear polysaccharides of alternating hexuronic acid and N-acetylhexosamine residues, commonly linked to...

Human glucocerebrosidase mediates formation of xylosyl-cholesterol by β-xylosidase and transxylosidase reactions.

Journal of lipid research

Boer DE, Mirzaian M, Ferraz MJ, Zwiers KC, Baks MV, Hazeu MD, Ottenhoff R, Marques ARA, Meijer R, Roos JCP, Cox TM, Boot RG, Pannu N, Overkleeft HS, Artola M, Aerts JM.
PMID: 33361282
J Lipid Res. 2021;62:100018. doi: 10.1194/jlr.RA120001043. Epub 2021 Jan 06.

Deficiency of glucocerebrosidase (GBA), a lysosomal β-glucosidase, causes Gaucher disease. The enzyme hydrolyzes β-glucosidic substrates and transglucosylates cholesterol to cholesterol-β-glucoside. Here we show that recombinant human GBA also cleaves β-xylosides and transxylosylates cholesterol. The xylosyl-cholesterol formed acts as an...

Saccharide Primers Comprising Xylosyl-Serine Primed Phosphorylated Oligosaccharides Act as Intermediates in Glycosaminoglycan Biosynthesis.

ACS omega

Otsuka Y, Sato T.
PMID: 30023684
ACS Omega. 2017 Jul 31;2(7):3110-3122. doi: 10.1021/acsomega.7b00073. Epub 2017 Jul 03.

β-Xylosides have been used as an artificial initiator of glycosaminoglycan (GAG) biosynthesis to investigate its mechanism and to obtain these oligosaccharides. In GAG biosynthesis, phosphorylation on the xylose residue is a crucial step. However, little attention has been paid...

An Integrated Enzymatic Approach to Produce Pentyl Xylosides and Glucose/Xylose Laurate Esters From Wheat Bran.

Frontiers in bioengineering and biotechnology

Jocquel C, Muzard M, Plantier-Royon R, Rémond C.
PMID: 33898404
Front Bioeng Biotechnol. 2021 Apr 07;9:647442. doi: 10.3389/fbioe.2021.647442. eCollection 2021.

Alkyl glycosides and sugars esters are non-ionic surfactants of interest for various applications (cosmetics, food, detergency,…). In the present study, xylans and cellulose from wheat bran were enzymatically converted into pentyl xylosides and glucose and xylose laurate monoesters. Transglycosylation...

Showing 1 to 12 of 22 entries