Treadmill exercise training could attenuate the upregulation of Interleukin-1 beta and tumor necrosis factor alpha in the skeletal muscle of mouse model of chronic/progressive Parkinson disease

2019 ◽  
Vol 43 (4) ◽  
pp. 501-507 ◽  
Author(s):  
Muhammed D. Al-Jarrah ◽  
Nour S. Erekat
Keyword(s):  
Skeletal Muscle ◽  
Tumor Necrosis Factor ◽  
Exercise Training ◽  
Tumor Necrosis ◽  
Treadmill Exercise ◽  
Interleukin 1 ◽  
Interleukin 1 Beta ◽  
Necrosis Factor Alpha ◽  
Factor Alpha ◽  
Necrosis Factor

Colchicine has opposite effects on interleukin-1 beta and tumor necrosis factor-alpha production

1991 ◽  
Vol 261 (4) ◽  
pp. L315-L321 ◽  
Author(s):  
J. N. Allen ◽  
D. J. Herzyk ◽  
M. D. Wewers
Keyword(s):  
Tumor Necrosis Factor ◽  
Tumor Necrosis ◽  
Cytokine Production ◽  
Interleukin 1 ◽  
Tnf Alpha ◽  
Mrna Levels ◽  
Interleukin 1 Beta ◽  
Necrosis Factor Alpha ◽  
Factor Alpha ◽  
Necrosis Factor

To study the role of microtubules in cytokine production, the effect of the microtubule depolymerizing agent colchicine on lipopolysaccharide endotoxin (LPS)-induced interleukin-1 beta (IL-1 beta) and tumor necrosis factor-alpha (TNF-alpha) release by blood monocytes and alveolar macrophages were examined. Immunofluorescence microscopy demonstrated that LPS resulted in the appearance of microtubule-containing cytoplasmic appendages and that colchicine, which resulted in microtubule disruption in monocytes, blocked appendage formation. Colchicine resulted in approximately 50% increase in LPS-induced IL-1 beta release and a 50% decrease in LPS-induced TNF-alpha release by human monocytes at all doses of LPS tested. Although colchicine resulted in a statistically significant increase in LPS-stimulated human alveolar macrophage IL-1 beta release, the increase was not as great as that observed with monocytes. Northern blot analysis suggested that the colchicine effect occurs pretranslationally because colchicine caused an increase in LPS-stimulated IL-1 beta mRNA levels and a decrease in TNF-alpha mRNA levels. These results suggest that microtubules contribute to the regulation of endotoxin-stimulated mononuclear phagocyte cytokine production and that this regulation differs significantly between IL-1 beta and TNF-alpha.

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