Zobrazeno 1 - 10
of 60
pro vyhledávání: '"M. Manciulea"'
Publikováno v:
The Journal of Immunology. 157:3860-3868
Adhesive interactions mediated by cell surface receptors have been shown to induce signal transduction pathways that regulate changes in cellular function. We have reported recently that fibronectin (FN) receptors, alpha4beta1 and alpha5beta1 integri
Publikováno v:
The Journal of Immunology. 157:1485-1491
We recently reported that Fc mu R on NK cells is a signal transducing protein that stimulates a rapid increase in the level of cytoplasmic free calcium upon binding of IgM. This study was designed to examine signal transduction via the Fc mu R on NK
Autor:
D, Metes, M, Manciulea, D, Pretrusca, H, Rabinowich, L K, Ernst, I, Popescu, A, Calugaru, A, Sulica, W H, Chambers, R B, Herberman, P A, Morel
Publikováno v:
European journal of immunology. 29(9)
We recently reported that human NK cells express, in addition to CD16 [Fcgamma receptor (FcgammaR) IIIA], a second type of FcgammaR, namely CD32 (FcgammaRII). Molecular characterization of CD32 transcripts expressed by highly purified NK cells reveal
Publikováno v:
Blood. 85(7)
Recent studies have shown that cell-surface integrins expressed on platelets, fibroblasts, or carcinoma cell lines serve not only as adhesion receptors that connect the extracellular matrix to the cytoskeleton, but also as signal-transducing molecule
Publikováno v:
Cellular immunology. 147(2)
The regulation of human natural killer (NK) activity by IgG described previously by us depends on the ability of cytophilic molecules of monomeric IgG (mIgG) to inhibit the subsequent killing of NK-sensitive targets. Highly purified NK cells obtained
Publikováno v:
Romanian journal of internal medicine = Revue roumaine de medecine interne. 29(3-4)
To extend previous observations on the quantitative changes of IgA and other serum Ig in diabetics, additional immunochemical investigations were carried out in 96 patients, 63 males and 33 females, mean age 43.5 +/- 15.7 years, 51 with type 1 (insul
Autor:
D. Baiu, Ronald B. Herberman, A. Sulica, P A Morel, I. Popescu, M. Manciulea, D. Metes, A. Calugaru, M. Hirt
Publikováno v:
European Journal of Cancer. 35:S106
Publikováno v:
The Journal of Immunology. 128:1031-1036
The natural killer (NK) cell activity of human peripheral blood mononuclear cells (PBL) was found to be increased after incubation at 37 degrees C for 2 hr. The observed increase was shown to be associated with release from inhibition by human serum
Publikováno v:
Natural immunity and cell growth regulation. 8(5)
Our prior reported results have demonstrated the dose-dependent inhibition of human natural killer (NK) cell activity upon treatment of peripheral blood mononuclear cells (PBMC) with monomeric IgG (mIgG) prior to the cytotoxic assay. In the present s
Publikováno v:
Medecine interne. 23(4)
The value of C3, of the cleavage C3 components and of the B factor were determined in 25 normal controls and in 22 patients with chronic renal failure (CRF), iteratively dialyzed. Low values of C3 and progressive hypomorphism of the cleavage componen