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Search: authors:"Dorota Hoja-Łukowicz"

4 papers found.
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Deciphering the role of ectosomes in cancer development and progression: focus on the proteome

, Jagiellonian University in Krakow , Krakow , Poland 2 Department of Glycoconjugate Biochemistry, Institute of Zoology, Jagiellonian University in Krakow , Krakow , Poland 3 Dorota Hoja-Łukowicz Ectosomes are

The lectin-binding pattern of nucleolin and its interaction with endogenous galectin-3

, Kraków , Poland 3 DOROTA HOJA-ŁUKOWICZ 4 Departament of Neurophysiology, Laboratory of Neuropsychology, Nencki Institute of Experimental Biology Polish Academy of Sciences , 3 Pasteur Street, 02-093

L1CAM from human melanoma carries a novel type of N-glycan with Galβ1-4Galβ1- motif. Involvement of N-linked glycans in migratory and invasive behaviour of melanoma cells

Dramatic changes in glycan biosynthesis during oncogenic transformation result in the emergence of marker glycans on the cell surface. We analysed the N-linked glycans of L1CAM from different stages of melanoma progression, using high-performance liquid chromatography combined with exoglycosidase sequencing, matrix-assisted laser desorption/ionisation time-of-flight mass...

High-mannose-type oligosaccharides from human placental arylsulfatase A are core fucosylated as confirmed by MALDI MS

Despite numerous studies on arylsulfatase A, the structure of its glycans is not well understood. It has been shown that the concentration of arylsulfatase A increases in the body fluids of patients with some forms of cancer, and the carbohydrate component of arylsulfatase A synthesized in tumor tissues and transformed cells undergoes increased sialylation, phosphorylation and...