نتایج جستجو برای: angiogenic aktmtorp70s6k mechanism
تعداد نتایج: 580410 فیلتر نتایج به سال:
Angiogenesis means the formation of new blood vessels from preexisting vascular, is of fundamental importance in several pathological states such as tumor growth, rheumatoid arthritis, and diabetic retinopathy. Angiogenesis involves a set of steps, including activation and movement of endothelial cells and tube formation. Control of these steps by drugs or dietary food components is a hopeful a...
Angiogenesis is crucial for tumor biology. There are many mechanisms by which tumors induce angiogenesis. We hypothesize that each individual tumor develops a unique mechanism to induce angiogenesis, and that activation of a particular angiogenic pathway suppresses the evolution of alternative pathways. We characterized 168 human non-small cell lung cancer (NSCLC) specimens for levels of angiog...
Main Text(Cell Metabolism 33, 283–299.e1–e9; February 2, 2021)Figure 3G. Platelet-Derived Mitochondria Stimulate Pro-angiogenic Properties of MSCs (original)View Large Image Figure ViewerDownload Hi-res image Download (PPT)Figure 5C. Angiogenesis via Activation De Novo Fatty Acid Synthesis in (corrected)View 7F. Citrate Restores the Effects Incubated with ROT/AA-Treated Platelets (PPT) (Cell 20...
Disturbances in decidual and placental vascular development may play a role in the pathogenesis of pregnancy complications. This study focused on the role of angiogenic factors in the first trimester in the pathogenesis of preeclampsia (PE) and/or fetal growth restriction (FGR). First-trimester decidua was obtained during chorionic villous sampling.The expression of the angiogenic factors was d...
Background: Anti-angiogenic therapy is a crucial step in cancer treatment. The discovery of new anti-angiogenic compounds from marine organisms has become an attractive concept in anti-cancer therapy. Because little data correlated to the pro- and anti-angiogenic efficacies of Ophiuroidea, which include brittle star, the current study was designed to explore the anti-angiogenic potential of bri...
Background and purpose: Amniotic membrane (AM), the nearest layer of placenta to the fetus, has two surfaces of epithelial and mesenchymal. The AM contains both angiogenic and anti-angiogenic factors which would result in inducing or inhibition of angiogenesis. Also, there are controversial reports on angiogenesis of the AM. We hypothesized here that angiogenic or anti-angiogenic characterist...
This study aimed to investigate the anti-angiogenic activity of Vitex agnus castus methanol extract in vivo. Eggs were incubated for three days, small whole made on the fine pinpoint, next day the egg’s sac penetrated and a small frame was made in the shell. The window was resealed and eggs were returned to the incubator until day 10 of chick embryo development, 20 µl of 500mg/ml of the methano...
Although it has been known that the tumor microenvironment affects angiogenesis, the precise mechanism remains unclear. In this study, we simulated the microenvironment of human esophageal squamous cell carcinoma (ESCC) by tumor conditioned medium (TCM) to assess the influence on normal endothelial cells (NECs). We found that the TCM-induced NECs showed enhanced angiogenic properties, such as m...
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