The Rhesus (Rh) blood group system is, after ABO, clinically most important. Alloantibodies directed against Rh antigens are the major cause of a haemolytic disease of newborn (HDN) and of transfusion reactions. In search for novel methods for Rh genotyping we started to compare Rh genotypes identified from different tissues and Rh phenotypes.
View Article and Find Full Text PDFWeak D red cell phenotype (formerly D) exhibits weaker serological reaction with anti-D antibodies. Weak D occurs in 0.2% to 1% of whites and is caused by qualitatively altered RhD proteins called partial D or normal, only weakly expressed RhD proteins that are called weak D.
View Article and Find Full Text PDFMacrophage Migration Inhibitory Factor (MIF) is a crucial component of the immune system acting together with glucocorticosteroids to regulate immunity and inflammation. Understanding of its many putative functions and action mechanisms is still ambiguous. Due to the newest findings that a local MIF expression is up regulated in allograft rejection and in glomerulonephritis, an interest in MIF research is increasing and is focused on possibilities of anti-MIF treatment.
View Article and Find Full Text PDFTumor necrosis factor α (TNF-α) and its receptors (TNFRI and TNFRII) which exist in soluble form as a product of cleavage of the extracellular domain of membrane integrated receptors, still rise debate about their importance. It was reported that TNF-α has numerous actions in diseases such as inflammation, autoimmunity, infectious diseases, septic shock and many types of cancer [1, 2]. Several authors have reported the significance of sTNFRI level in serum of cancer patients [3, 4].
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