BACKGROUND Glycosylation is one of the most common post-translational modifications of eukaryotic proteins and is known to undergo dynamic changes in a wide range of biological processes. To date, however, the glycan expression profiles in endometriosis are largely unknown. The objective of the study was to identify the panel of glycans that were aberrantly expressed in endometriosis, a hormone...

BACKGROUND Lectins, carbohydrate proteins, bind to glycoconjugates of all mammalian cells, including cancer cells. Aberrant glycosylation, detected by lectin histochemistry, can predict outcome in some tumour entities. One such lectin is aviscumine (recombinant mistletoe lectin). Aviscumine has cytotoxic effects and can therefore be used as anti-tumour therapy. MATERIALS AND METHODS Lectin hi...

The lectins Peanut agglutinin (PNA), Canavalia ensiformis (Con A), Ulex europaeus-1 (UEA-1), Dolichos biflorus (DBA), Triticum vulgaris (WGA) were studied in a series of 36 meningiomas (16 meningotheliomatous-including 3 recurrences, 7 transitional, 4 angiomatous, 2 "hemangiopericytic", 3 papillary-including 1 recurrence, 4 anaplastic-including 3 recurrences. PNA binds to all cases of meningoth...

thelial cells by lectin histochemistry. Vet Pathol 27: 103109, 1990 2 Boya J, Carbonell AL, Calvo JL, Borregon A: Microglial cells in the central nervous system of the rabbit and rat: cytochemical identification using two different lectins. Acta Anat 140:250-253,1991 3 Damjanov I: Biology of disease. Lectin cytochemistry and histochemistry. Lab Invest 57:5-20, 1987 4 Kaur C, Ling EA, Wong We: L...

The brain from a Siamese cat with sphingomyelinosis was examined with lectin histochemistry. Swollen neurons were stained with Canavalia ensiformis agglutinin (Con A). Some of them were also stained with Ricinus communis agglutinin-I (RCA-I) and Ulex europaeus agglutinin-I (UEA-I). A small number of axonal spheroids and glia cells were positive for Con A, RCA-I, UEA-I and wheat germ agglutinin....