PKCα in colon cancer cells promotes M1 macrophage polarization via MKK3/6-P38 MAPK pathway

2018 ◽  
Vol 57 (8) ◽  
pp. 1017-1029 ◽  
Author(s):  
Yang Cheng ◽  
Yun Zhu ◽  
Wanfu Xu ◽  
Jiajia Xu ◽  
Min Yang ◽  
...  
2016 ◽  
Vol 32 (8) ◽  
pp. 2021-2031 ◽  
Author(s):  
Hsi-Hsien Hsu ◽  
Wei-Wen Kuo ◽  
Cecilia Hsuan Day ◽  
Marthandam Asokan Shibu ◽  
Shin-Yi Li ◽  
...  

Author(s):  
Lingfan Xiong ◽  
Wenhao Guo ◽  
Yong Yang ◽  
Danping Gao ◽  
Jun Wang ◽  
...  

PLoS ONE ◽  
2013 ◽  
Vol 8 (2) ◽  
pp. e56369 ◽  
Author(s):  
Cagri Bodur ◽  
Ozgur Kutuk ◽  
Gizem Karsli-Uzunbas ◽  
Tayirjan T. Isimjan ◽  
Paul Harrison ◽  
...  

Neoplasma ◽  
2011 ◽  
Vol 58 (6) ◽  
pp. 482-490 ◽  
Author(s):  
N. WU ◽  
C. GU ◽  
H. GU ◽  
H. HU ◽  
Y. HAN ◽  
...  

Endocrinology ◽  
2011 ◽  
Vol 152 (4) ◽  
pp. 1722-1724
Author(s):  
Zhen-Xian Du ◽  
Ying Yan ◽  
Hai-Yan Zhang ◽  
Bao-Qin Liu ◽  
Yan-Yan Gao ◽  
...  

This article appears in The Journal of Clinical Endocrinology & Metabolism, published February 23, 2011, 10.1210/jc.2010-2642


2014 ◽  
Vol 59 (7) ◽  
pp. 1442-1451 ◽  
Author(s):  
Xian-Ping Cui ◽  
Cheng-Kun Qin ◽  
Zhen-Hai Zhang ◽  
Zhong-Xue Su ◽  
Xin Liu ◽  
...  

PLoS ONE ◽  
2017 ◽  
Vol 12 (3) ◽  
pp. e0174591 ◽  
Author(s):  
Arulkumar Nagappan ◽  
Won Sup Lee ◽  
Jeong Won Yun ◽  
Jing Nan Lu ◽  
Seong-Hwan Chang ◽  
...  

2020 ◽  
Vol 10 (9) ◽  
pp. 1573-1580
Author(s):  
Yongqiang Xu ◽  
Weibiao Ye ◽  
Chan Zhou ◽  
Yuling Li ◽  
Jianfang He

In this study, we aimed to observe the effect of polyamidoamine (PAMAM) liposomes on the apoptosis of human colon cancer cells induced by survivin antisense oligonucleotides (ASODNs). PAMAM liposomes and PAMAM were mixed with survivin ASODNs to obtain antisense gene transfection complexes. In addition, the zeta potentials and encapsulation rates of the complexes were measured. The two gene-containing complexes were transfected into HT-29 colon cancer cells to observe changes in cell morphology, detect the inhibitory effect on tumor cells and changes in apoptosis, and observe changes in the cytoskeleton microfilament system using laser confocal microscopy. Caspase-3 activity in the cells was determined using a kinase activity assay, and p38 mitogen-activated protein kinase (p38 MAPK) activity in the cells was measured using immunoprecipitation analysis. The results showed that the zeta potential of the PAMAM liposome-survivin-ASODN complex was higher than that of the PAMAM-survivin-ASODN complex (P < 0.05). There was no significant difference in the gene encapsulation rates between the two complexes (P > 0.05). PAMAM liposomes may efficiently deliver survivin ASODNs to human colon cancer cells, reduce the expression of survivin protein and at the same time induce G2/M phase arrest in cells, and activate caspase-3 by activating p38 MAPK. Cleavage of caspase-3 destroys the structure of the intracellular skeletal microfilament system, finally resulting in apoptosis of colon cancer cells.


Sign in / Sign up

Export Citation Format

Share Document