Results 151 to 160 of about 13,139 (185)

Histo‐Blood Group Antigens as Allo‐ and Autoantigens

open access: yesAnnals of the New York Academy of Sciences, 2005
Abstract: The science of blood groups has made giant steps forward during the last decade. Blood‐group typing of red blood cells (RBCs) is performed on more than 15 million samples per year in Europe, today much less often for forensic reasons than for clinical purposes such as transfusion and organ transplantation.
Nydegger, Urs E   +6 more
openaire   +5 more sources

Tissue distribution of histo‐blood group antigens.

open access: yesAPMIS, 2000
The introduction of immunohistochemical techniques and monoclonal antibodies to specific carbohydrate epitopes has made it possible to study in detail the tissue distribution of histo‐blood group antigens and related carbohydrate structures. The present paper summarizes the available data concerning the histological distribution of histo‐blood group ...
Ravn, V, Dabelsteen, Erik
openaire   +3 more sources

ABH and Lewis histo-blood group antigens in cancer

Apmis, 2001
Antigens of the ABH and Lewis histo‐blood group family can be found on many normal cells, mainly of epithelial type. In carcinomas, altered expression of the various carbohydrate epitopes of this family occur, and are often strongly associated with either a good or bad prognosis.
Jacques Le Pendu   +1 more
exaly   +3 more sources

Expression of histo-blood group antigens in vertebrate gonads

open access: yesActa Biologica Hungarica, 2010
The tissue expression of human histo-blood group antigens (HBGA) in vertebrates, as well as their evolutionary tendencies and relation to histogenesis, especially in the reproductive system, are not entirely understood.The present research comprises a large-scale immunohistochemical study of HBGA A and B expression in ovaries and testicles of 14 ...
Tomova, Elena, Sarafian, Victoria
openaire   +4 more sources

Association of histo‐blood group antigens and predisposition to gastrointestinal diseases

Journal of Medical Virology, 2022
AbstractInfectious gastroenteritis is a common illness afflicting people worldwide. The two most common etiological agents of viral gastroenteritis, rotavirus and norovirus are known to recognize histo‐blood group antigens (HBGAs) as attachment receptors.
Kasturi Saikia, Nima D Namsa
exaly   +3 more sources

Stomach expression of histo‐blood group antigens A and B in some vertebrates

open access: yesActa Zoologica, 2004
AbstractHisto‐blood group antigens (HBGA) are genetically determined glycoproteins and glycolipids expressed not only on human erythrocytes but also in vertebrate tissues. Direct evidence for the immunobiological importance of their tissue localization in the evolutionary aspect is still lacking.The present study examines the expression of A and B HBGA
Kalaydjiev, Svetoslav   +3 more
openaire   +2 more sources

LAMPs and ABH histo‐blood group antigens in granulation tissue

APMIS, 2007
Endothelial cells are major participants in angiogenic processes accompanying wound repair. The functions of ABH histo‐blood group antigens (HBGAs) and lysosome‐associated membrane proteins LAMP‐1 and LAMP‐2 in endothelial cells of granulation tissue are currently unkown. Here we hypothesize that HBGAs and LAMPs enrich the phenotypic characteristics of
Victoria S, Sarafian, Dorian I, Dikov
openaire   +2 more sources

ABH Histo-Blood Group Antigens in Human Thymus Involution

Archives of Medical Research, 2006
Human histo-blood group antigens (HBGA) are genetically determined glycoproteins supposed to participate in cell differentiation, adhesion, cancer metastasis and angiogenesis. In tissues, HBGA are mostly expressed in epithelial cells (EC). The EC comprising the thymocyte microenvironment play an important role in the ontogeny of the thymus.
Victoria S, Sarafian   +1 more
openaire   +2 more sources

Binding activity of norovirus and sapovirus to histo-blood group antigens

Archives of Virology, 2006
Noroviruses (NoVs) and sapoviruses (SaVs) are causative agents of human gastroenteritis. There is increasing evidence that certain human NoV strains bind to histo-blood group antigens (HBGAs). We found that several NoV virus-like particles (VLPs) showed binding activity to HBGAs, while neither SaV genogroup I (GI) VLP nor SaV GV VLP showed such ...
H, Shirato-Horikoshi   +4 more
openaire   +2 more sources

Histo‐blood group antigens in human fetal thymus and in thymomas

APMIS, 1996
The glycosylation of epithelial cell surface antigens follows cellular differentiation, and changes in the pattern of expression are seen in various premalignant and malignant epithelial lesions. The distribution of type‐2 chain ABH‐carbohydrate structures (N‐acetyl‐lactosamine, H‐type 2 chain, Le‐y, Le‐x and sialyl‐Le‐x) of the ABO‐histo‐blood group ...
Engel, P   +3 more
openaire   +2 more sources

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