Zobrazeno 1 - 10
of 35
pro vyhledávání: '"Walter Kittstein"'
Autor:
Walter Kittstein, Juergen Schweizer, Michael A. Rogers, Leopold Eckhart, Lutz Langbein, David A.D. Parry, Heinz Fischer, Silke Praetzel-Wunder
Publikováno v:
Cell and tissue research. 363(3)
Among the 26 human type II keratins, K78 is the only one that has not yet been explored with regard to its expression characteristics. Here, we show that, at both the transcriptional and translational levels, K78 is strongly expressed in the basal an
Publikováno v:
European Journal of Biochemistry. 263:518-525
By interaction cloning (yeast two-hybrid system) using the catalytic domain of protein kinase Czeta (PKCzeta) as bait, we cloned a human full-length cDNA with 62% nucleotide homology to the A6 protein recently cloned and characterized by Beeler et al
Publikováno v:
Journal of Biological Chemistry. 272:20742-20746
Protein kinase Cμ is a novel member of the protein kinase C (PKC) family that differs from the other isoenzymes in structural and enzymatic properties. No substrate proteins of PKCμ have been identified as yet. Moreover, the regulation of PKCμ act
Autor:
Nikolaus Gassler, Juergen Schweizer, Walter Kittstein, Lutz Langbein, Julia Reichelt, Silke Praetzel-Wunder, Leopold Eckhart
Publikováno v:
Cell and tissue research. 354(3)
The differential expression of keratins is central to the formation of various epithelia and their appendages. Structurally, the type II keratin K77 is closely related to K1, the prototypical type II keratin of the suprabasal epidermis. Here, we perf
Autor:
Franz-Josef Johannes, Jörg Rennecke, Michael Gschwendt, Walter Kittstein, Friedrich Marks, Karl Hartmut Richter
Publikováno v:
European Journal of Biochemistry. 242:428-432
13 murine tissues and 12 cell lines were tested for the expression of the novel protein kinase C (PKC) isoenzyme mu. Using two different PKC mu antibodies (sc-639 and P26720), PKC mu was detected in all tissues and cells and thus proved to be an ubiq
Publikováno v:
Biochemical and Biophysical Research Communications. 194:571-576
Protein kinase C (PKC) and the GTPase-activating protein GAP can be detected in immunoprecipitates of mouse epidermis and lung cytosol obtained with either anti-GAP or anti-PKC antisera. The PKC in the immune-complex phosphorylates the coprecipitated
Publikováno v:
Cancer Letters. 66:139-146
The tumor promoters 12-O-tetradecanoylphorbol-13-acetate (TPA), a strong activator of protein kinase C (PKC) and okadaic acid, which is ineffective in this respect, induce a rapidly developing (‘early’) edema of the mouse ear. Bryostatin, another
Publikováno v:
FEBS Letters. 307:151-155
Murine epidermis contains PKCζ and n as evidenced by the application or specific antisera. PKCζ predominates in the cytosol and PKCn in the particulate fraction. PKCζ is shown to be present also in other murine tissues, with large amounts found in
Publikováno v:
Trends in Biochemical Sciences. 16:167-169
A model for the binding of two activators of protein kinase C (PKC), the phorbol ester 12-O-tetradecanoylphorbol-13-acetate (TPA) and diacylglycerol, to the enzyme is proposed. It is suggested that each activator is hydrogen-bonded to sulfhydryl grou
Publikováno v:
FEBS letters. 421(2)
Suramin, a hexasulfonated naphthylurea, is known to induce differentiation and inhibit proliferation, angiogenesis, and development of tumors. It has also been shown to suppress the activity of the protein kinase C (PKC) isoenzymes alpha, beta, and g