Research from University of Jinan Provide New Insights into Gastric Cancer.(Report)

"We previously used proteomics technology to globally identify gastric cancer-associated proteins and found that gastrokine 1 (GKN1) was dramatically underexpressed in gastric cancer tissues. Here, we further showed that GKN1 could inhibit cell growth and induce cell cycle arrest in gastric cancer cells," scientists in Guangdong, People's Republic of China report (see also Gastric Cancer).

"The activity of protein kinase PKC delta/theta was inhibited by GKN1, whereas the activity of ERK1/2 and JNK1/2 was increased by GKN1, suggesting that GKN1 induced growth inhibition of gastric cancer cells by synergistically regulating the activity of these protein kinases. Seventy-four …