Zobrazeno 1 - 10
of 66
pro vyhledávání: '"Åke Wasteson"'
Publikováno v:
Journal of Drug Targeting. 17:268-277
Glioblastoma multiforme (GBM) is an unusually aggressive brain tumor; it is also highly heterogeneous. Poor prognosis and a median survival of less than 1 year, using conventional treatment, calls for development of new treatment strategies. Overexpr
Publikováno v:
Scandinavian Journal of Rheumatology. 34:204-211
Cell types present in synovial joint tissues and during synovitis are known to produce epidermal growth factor receptor (EGFR)/ErbB-1/HER-1 and the potent EGFR-ligand transforming growth factor-alpha (TGF-alpha) in vitro. Concomitant expression of TG
Publikováno v:
Cancer Letters. 146:189-194
The pattern of susceptibility of malignant cells to the cytostatic drug suramin is not fully clarified. Therefore, in the present paper we have assessed the effects of suramin on the growth of eight cell lines derived from human malignant fibrous his
Publikováno v:
European Journal of Cancer. 34:2094-2100
Eight human malignant fibrous histiocytomas were examined in vitro, in order to relate their growth properties to mRNA expression for platelet-derived growth factor (PDGF), PDGF receptor (PDGF-R), transforming growth factor-alpha (TGF-alpha) and the
Publikováno v:
Blood. 85:2385-2392
The expression of transforming growth factor-alpha (TGF-alpha) in human differentiating leukemic cell lines and in circulating human eosinophils prompted the search for an analogous function in normal human bone marrow (BM) cells. Immunohistochemistr
Publikováno v:
Journal of neuro-oncology. 68(3)
It has been shown that human malignant glioma tumours consist of several subpopulations of tumour cells. Due to heterogeneity and different degrees of vascularisation cell subpopulations possess varying resistance to chemo- or radiation therapy. Ther
Publikováno v:
Bioscience reports. 21(3)
We have previously reported that the human monocytoid cell line U-937-1 constitutively expresses transforming growth factor-alpha (TGF-α) and that the steady-state levels of TGF-α mRNA as well as TGF-α protein release increase when U-937-1 cells a
Publikováno v:
Bioscience reports. 20(2)
When the receptors for platelet-derived growth factor (PDGF) are activatedthey aggregate, become tyrosine-phosphorylated and elicit a cascade ofdown-stream signals, including mobilization of Ca2+ from intra- andextracellular stores. Receptor mobility
Publikováno v:
Life sciences. 62(21)
The kinetics of exogenously given 125 I-platelet-derived growth factor-AB (PDGF-AB) was studied in mice. 125 I-PDGF-AB was injected either intraperitoneally, intramuscularly or subcutaneously and the resulting concentrations of 125 I-radioactivity mo
Publikováno v:
Bioscience reports. 16(3)
Growth factor receptors transmit biological signals for the stimulation of cell growth in vitro and in vivo and their autocrine stimulation may be involved in tumorigenesis. It is therefore, of great value to understand receptor reactions in response