Serbian
Albanian
Arabic
Armenian
Azerbaijani
Belarusian
Bengali
Bosnian
Catalan
Czech
Danish
Deutsch
Dutch
English
Estonian
Finnish
Français
Greek
Haitian Creole
Hebrew
Hindi
Hungarian
Icelandic
Indonesian
Irish
Italian
Japanese
Korean
Latvian
Lithuanian
Macedonian
Mongolian
Norwegian
Persian
Polish
Portuguese
Romanian
Russian
Serbian
Slovak
Slovenian
Spanish
Swahili
Swedish
Turkish
Ukrainian
Vietnamese
Български
中文(简体)
中文(繁體)
sphingomyelin/некроза
Веза се чува у привремену меморију
Страна 1 од 274 резултати
Evidence against involvement of the acid lysosomal sphingomyelinase in the tumor-necrosis-factor- and interleukin-1-induced sphingomyelin cycle and cell proliferation in human fibroblasts.
Само регистровани корисници могу преводити чланке
Пријави се / Пријави се
The hydrolysis of sphingomyelin (SPM) has been reported to mediate a number of responses to extracellular agents, including cytokines. The so-called SPM cycle may result from the activation of different types of sphingomyelinases (SPMases). We investigated the hypothetical contribution of acid
The tumour necrosis factor-sensitive pool of sphingomyelin is resynthesized in a distinct compartment of the plasma membrane.
Само регистровани корисници могу преводити чланке
Пријави се / Пријави се
Sphingomyelin (SM) biosynthesis is believed to occur in the early Golgi apparatus, plasma membrane and recycling endosomes. In the present study, the localization of the SM synthesis that follows its hydrolysis upon activation of the SM signal-transduction pathway was investigated in human skin
Tumor necrosis factor activation of the sphingomyelin pathway signals nuclear factor kappa B translocation in intact HL-60 cells.
Само регистровани корисници могу преводити чланке
Пријави се / Пријави се
Recent investigations suggest that tumor necrosis factor (TNF)-alpha may utilize the sphingomyelin pathway for signal transduction. Signaling in this system involves hydrolysis of sphingomyelin to ceramide by action of a neutral sphingomyelinase and stimulation of a ceramide-activated protein kinase
[The role of sphingomyelin cycle products in development of apoptosis mediated by Fas receptors and tumor necrosis factor alpha].
Само регистровани корисници могу преводити чланке
Пријави се / Пријави се
Programmed cell death or apoptosis is a cell suicide developing according to a specific program, in which the sphingomyelin cycle products, ceramide and sphingosine, play the central role. The present review provides published data and the authors' results suggesting that the content of ceramide and
Alteration of the sphingomyelin/ceramide pathway is associated with resistance of human breast carcinoma MCF7 cells to tumor necrosis factor-alpha-mediated cytotoxicity.
Само регистровани корисници могу преводити чланке
Пријави се / Пријави се
The interference of tumor necrosis factor-alpha (TNF) signaling processes with the acquisition of tumor resistance to TNF was investigated using the TNF-sensitive human breast carcinoma MCF7 cell line and its established TNF-resistant variant (R-A1). The resistance of R-A1 cells to TNF correlated
Comparative study of the metabolic pools of sphingomyelin and phosphatidylcholine sensitive to tumor necrosis factor.
Само регистровани корисници могу преводити чланке
Пријави се / Пријави се
The metabolism and localization of the pools of sphingomyelin and phosphatidylcholine (PtdCho) which are hydrolyzed upon activation of the sphingomyelin signal transduction pathway were studied in human skin fibroblasts treated with tumor necrosis factor alpha (TNF-alpha). In a first series of
Synovial fibroblasts and the sphingomyelinase pathway: sphingomyelin turnover and ceramide generation are not signaling mechanisms for the actions of tumor necrosis factor-alpha.
Само регистровани корисници могу преводити чланке
Пријави се / Пријави се
The activation of sphingomyelinase and the generation of ceramide has been proposed to mediate tumor necrosis factor-alpha (TNF-alpha)-induced nuclear factor (NF)-kappaB activation through its second messenger ceramide. Ceramide may also be an important regulator of cell growth, senescence, and
[The influence of tumor necrosis factor alpha on the processes of sphingomyelin cycle and lipid peroxidation in brain].
Само регистровани корисници могу преводити чланке
Пријави се / Пријави се
The influence of tumor necrosis factor alpha (TNF-alpha) on the processes of sphingomyelin cycle activation and intensity of peroxidation in animal brain in vivo has been studied. Alterations in activity of sphingomyelinase, a key sphingomyelin cycle enzyme and in sphingomyelin, ceramide content as
1alpha,25-dihydroxyvitamin D3 induces sphingomyelin hydrolysis in HaCaT cells via tumor necrosis factor alpha.
Само регистровани корисници могу преводити чланке
Пријави се / Пријави се
Treatment of the human keratinocyte cell line HaCaT with 1alpha, 25-dihydroxyvitamin D3 (1,25-(OH)2D3) resulted in the hydrolysis of sphingomyelin with peak elevations of ceramide levels after 2-3 h (Geilen, C. C., Bektas, M., Wieder, Th., and Orfanos, C. E. (1996) FEBS Lett. 378, 88-92). In the
Opposite effects of tumor necrosis factor alpha on the sphingomyelin-ceramide pathway in two myeloid leukemia cell lines: role of transverse sphingomyelin distribution in the plasma membrane.
Само регистровани корисници могу преводити чланке
Пријави се / Пријави се
Tumor necrosis factor alpha (TNF alpha) mediates proliferation, functional activation, and apoptotic cell death depending on the target cell type. Although sphingomyelin (SPM) hydrolysis and ceramide generation may function as an important mediator in TNF alpha signaling, the molecular mechanisms of
Isolated guinea pig gastric chief cells express tumour necrosis factor receptors coupled with the sphingomyelin pathway.
Само регистровани корисници могу преводити чланке
Пријави се / Пријави се
The tumour necrosis factor alpha (TNF), has been implicated in the pathogenesis of non-steroidal anti-inflammatory drug (NSAID) induced gastropathy and Helicobacter pylori induced gastritis. Both conditions are characterised by high plasma pepsinogen concentrations, which are thought to reflect an
Identification of arachidonic acid as a mediator of sphingomyelin hydrolysis in response to tumor necrosis factor alpha.
Само регистровани корисници могу преводити чланке
Пријави се / Пријави се
A sphingomyelin (SM)-signaling cycle has been described in human leukemia-derived HL-60 cells (Okazaki, T., Bell, R.M., and Hannun, Y.A. (1989) J. Biol. Chem. 264, 19076-19080). Activation of the cycle by tumor necrosis factor alpha (TNF alpha) occurs rapidly, with peak levels of approximately 30%
Evidence for the lack of involvement of sphingomyelin hydrolysis in the tumor necrosis factor-induced secretion of nerve growth factor in primary astrocyte cultures.
Само регистровани корисници могу преводити чланке
Пријави се / Пријави се
The signal mechanism underlying tumor necrosis factor alpha (TNF alpha) up-regulation of nerve growth factor (NGF) production was studied in primary rat astrocyte cultures. Because ceramide is also able to induce NGF secretion and because TNF alpha is a known agonist of the sphingomyelin
The sphingomyelin signal transduction pathway mediates apoptosis for tumor necrosis factor, Fas, and ionizing radiation.
Само регистровани корисници могу преводити чланке
Пријави се / Пријави се
Recent evidence suggests that tumor necrosis factor alpha, Fas, and ionizing radiation employ the sphingomyelin pathway to trigger apoptosis. The sphingomyelin pathway is initiated by hydrolysis of plasma membrane sphingomyelin to generate ceramide via a sphingomyelinase. Ceramide serves as a second
Tumor necrosis factor-alpha activates the sphingomyelin signal transduction pathway in a cell-free system.
Само регистровани корисници могу преводити чланке
Пријави се / Пријави се
The mechanism of tumor necrosis factor (TNF)-alpha signaling is unknown. TNF-alpha signaling may involve sphingomyelin hydrolysis to ceramide by a sphingomyelinase and stimulation of a ceramide-activated protein kinase. In a cell-free system, TNF-alpha induced a rapid reduction in membrane
Најкомплетнија база лековитог биља подржана науком
- Ради на 55 језика
- Биљни лекови потпомогнути науком
- Препознавање биљака по слици
- Интерактивна ГПС мапа - означите биље на локацији (ускоро)
- Читајте научне публикације повезане са вашом претрагом
- Претражите лековито биље по њиховим ефектима
- Организујте своја интересовања и будите у току са истраживањем вести, клиничким испитивањима и патентима
Упишите симптом или болест и прочитајте о биљкама које би могле да помогну, укуцајте неку биљку и погледајте болести и симптоме против којих се користи.
* Све информације се заснивају на објављеним научним истраживањима
