Ossi Renkonen

University of Helsinki — Finland

Biochemistry, Genetics and Molecular Biology · Life Sciences

34h-index3.6kcitations101works0.02yr avg
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Research Topics

Glycosylation and Glycoproteins Research(56), Carbohydrate Chemistry and Synthesis(39), Mosquito-borne diseases and control(18), Cell Adhesion Molecules Research(14), Lipid metabolism and biosynthesis(13)

Publications101 total

Glycosulfopeptides with O-Glycans Containing Sialylated and Polyfucosylated Polylactosamine Bind with Low Affinity to P-selectin
Journal of Biological Chemistry·2002· 59 citedOpen Access
O-glycans on human high endothelial CD34 putatively participating in L-selectin recognition
Blood·2002· 46 citedOpen Access
α2,3-Sialylation of Terminal GalNAcβ1–3Gal Determinants by ST3Gal II Reveals the Multifunctionality of the Enzyme
Journal of Biological Chemistry·2001· 33 citedOpen Access
The Acceptor and Site Specificity of α3-Fucosyltransferase V
Journal of Biological Chemistry·2000· 15 citedOpen Access
Enzymatic Glycosylations with Glycosyltransferases
Carbohydrates in Chemistry and Biology·2000· 2 cited
High endothelial cells synthesize and degrade sLex. Putative implications for L‐selectin‐dependent recognition
FEBS Letters·1999· 5 citedOpen Access
Biosynthesis of sialylated and fucosylated selectin ligands of HL‐60 cells in vitro
FEBS Letters·1999· 2 cited
Enzymatic synthesis of α3′sialylated and multiply α3fucosylated biantennary polylactosamines
European Journal of Biochemistry·1999· 21 cited
Purification and Characterization of UDP-GlcNAc:Galβ1–4GlcNAcβ1–3*Galβ1–4Glc(NAc)-R(GlcNAc to *Gal) β1,6N-Acetylglucosaminyltransferase from Hog Small Intestine
Journal of Biological Chemistry·1998· 18 citedOpen Access
The Centrally Acting β1,6N-Acetylglucosaminyltransferase (GlcNAc to Gal)
Journal of Biological Chemistry·1998· 29 citedOpen Access
Biosynthesis of Branched Polylactosaminoglycans
Journal of Biological Chemistry·1998· 27 citedOpen Access
Complementary Acceptor and Site Specificities of Fuc-TIV and Fuc-TVII Allow Effective Biosynthesis of Sialyl-TriLex and Related Polylactosamines Present on Glycoprotein Counterreceptors of Selectins
Journal of Biological Chemistry·1998· 109 citedOpen Access
Improved enzymatic synthesis of a highly potent oligosaccharide antagonist of L‐selectin
FEBS Letters·1997· 17 citedOpen Access
Enzymatic synthesis of site-specifically (α 1–3)-fucosylated polylactosamines containing either a sialyl Lewis x, a VIM-2, or a sialylated and internally difucosylated sequence
Carbohydrate Research·1997· 25 cited
Enzymatic Midchain Branching of Polylactosamine Backbones Is Restricted in a Site-Specific Manner in α1,3-Fucosylated Chains
Biochemistry·1997· 16 cited
<i>In Vitro</i>Biosynthesis of a Decasaccharide Prototype of Multiply Branched Polylactosaminoglycan Backbones
Biochemistry·1997· 23 cited
L‐selectin ligands in rat high endothelium: multivalent sialyl Lewis x glycans are high‐affinity inhibitors of lymphocyte adhesion
European Journal of Immunology·1997· 23 cited
Enzymatic transfer of a β1,6-linked N-acetylglucosamine to the α-galactose of globo-N-tetraose: <i>in vitro</i> synthesis of a novel hybrid pentasaccharide of lacto-globo type
Glycobiology·1997· 10 cited
In vitro experimental studies of sialyl Lewis x and sialyl Lewis a on endothelial and carcinoma cells: crucial glycans on selectin ligands
Glycoconjugate Journal·1997· 43 cited
1H and 13C NMR analysis of the pentasaccharide Galβ(1 → 4)GlcNAcβ(1 → 3)-[GlcNAcβ(1 → 6)]Galβ(1 → 4)GlcNAc synthesized by the mid-chain β-(1 → 6)-d-N-acetylglucosaminyltransferase of rat serum
Carbohydrate Research·1997· 25 cited
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Frequent Co-authors

Ritva Niemelä(9), Leena Penttilä(8), Jari Helin(8), Risto Renkonen(8), Hannu Maaheimo(7), Antti Seppo(5), Anne Leppänen(5), Arja Luukkonen(5), Kai Simons(4), Carl G. Gahmberg(4), Leevi Kääriäinen(4), Marja‐Leena Majuri(4), Juha Pekka Turunen(4), Heidi Salminen(4), Jari Natunen(3), Roger A. Laine(3), Jarkko Räbinä(3), Jaakko R. Brotherus(3), Pentti Somerharju(3), Sinikka Tiisala(2)