Blueberry and malvidin inhibit cell cycle progression and induce mitochondrial-mediated apoptosis by abrogating the JAK/STAT-3 signalling pathway

2017 ◽  
Vol 109 ◽  
pp. 534-543 ◽  
Author(s):  
Abdul Basit Baba ◽  
Ramesh Nivetha ◽  
Indranil Chattopadhyay ◽  
Siddavaram Nagini
Author(s):  
Hongyou Zhao ◽  
Bin Yi ◽  
Zhipin Liang ◽  
Ches’Nique Phillips ◽  
Hui-Yi Lin ◽  
...  

2003 ◽  
Vol 474 (2-3) ◽  
pp. 185-193 ◽  
Author(s):  
Mark J. Belsey ◽  
Steven J. Culliford ◽  
Richard M. Morley ◽  
Harry J. Witchel ◽  
Roland Z. Kozlowski

Genetics ◽  
1998 ◽  
Vol 148 (2) ◽  
pp. 599-610
Author(s):  
Eric J Schott ◽  
M Andrew Hoyt

Abstract We identified an allele of Saccharomyces cerevisiae CDC20 that exhibits a spindle-assembly checkpoint defect. Previous studies indicated that loss of CDC20 function caused cell cycle arrest prior to the onset of anaphase. In contrast, CDC20-50 caused inappropriate cell cycle progression through M phase in the absence of mitotic spindle function. This effect of CDC20-50 was dominant over wild type and was eliminated by a second mutation causing loss of function, suggesting that it encodes an overactive form of Cdc20p. Overexpression of CDC20 was found to cause a similar checkpoint defect, causing bypass of the preanaphase arrest produced by either microtubule-depolymerizing compounds or MPS1 overexpression. CDC20 overexpression was also able to overcome the anaphase delay caused by high levels of the anaphase inhibitor Pds1p, but not a mutant form immune to anaphase-promoting complex- (APC-)mediated proteolysis. CDC20 overexpression was unable to promote anaphase in cells deficient in APC function. These findings suggest that Cdc20p is a limiting factor that promotes anaphase entry by antagonizing Pds1p. Cdc20p may promote the APC-dependent proteolytic degradation of Pds1p and other factors that act to inhibit cell cycle progression through mitosis.


2003 ◽  
Vol 18 (1) ◽  
pp. 146-148 ◽  
Author(s):  
Michaela Artwohl ◽  
Michael Roden ◽  
Werner Waldhäusl ◽  
Angelika Freudenthaler ◽  
Sabina M. Baumgartner‐Parzer

2005 ◽  
Vol 95 (1) ◽  
pp. 120-130 ◽  
Author(s):  
Sang Hyeok Woo ◽  
Myung-Jin Park ◽  
Sungkwan An ◽  
Hyung-Chahn Lee ◽  
Hyeon-Ok Jin ◽  
...  

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