PI3K-Akt Pathway Suppresses Coagulation and Inflammation in Endotoxemic Mice

PI3K-Akt pathway suppresses coagulation and inflammation in endotoxemic mice.

OBJECTIVE In endotoxemia, lipopolysaccharide (LPS) induces a systemic inflammatory response and intravascular coagulation. Monocytes orchestrate the innate immune response to LPS by expressing a variety of pro-inflammatory cytokines, such as tumor necrosis factor-alpha (TNF-alpha), and the procoagulant molecule, tissue factor (TF). In this study, we analyzed the role of the phosphoinositide 3-k...

Glutamine relieves oxidative stress through PI3K/Akt signaling pathway in DSS-induced ulcerative colitis mice

Objective(s): Ulcerative colitis (UC) is a kind of complex immune disease, and a major cause of destruction of intestinal barrier and oxidative stress in this field. In this paper, glutamine (Gln) was believed to offer protection against oxidative stress injury in colitis mice.Materials and Methods: Thirty mice were randomly assigned int...

The PI3K-Akt pathway suppresses Bax translocation to mitochondria

Fangchinoline targets PI3K and suppresses PI3K/AKT signaling pathway in SGC7901 cells

Fangchinoline, an important compound in Stephania tetrandra S. Moore, as a novel antitumor agent, has been implicated in several types of cancers cells except gastric cancer. To investigate whether fangchinoline affects gastric cancer cells, we detected the signaling pathway by which fangchinoline plays a role in different human gastric cancer cells lines. We found that fangchinoline effectivel...

PI3K-PKB/Akt pathway.

Identification of the phosphoinositide-3-kinase–protein kinase B/Akt (PI3K-PKB/Akt) pathway and activating receptor tyrosine kinases (RTKs) began in earnest in the early 1980s through vigorous attempts to characterize insulin receptor signaling (for review, see Alessi 2001; Brazil and Hemmings 2001). These humble beginnings led to the identification of the components and mechanism of insulin re...