PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 24658119-1 2014 We previously showed that treating vascular endothelial cells with 3-methylcholanthrene (3MC) caused cell-cycle arrest in the Go/G1 phase; this resulted from the induction of p21 and p27 and a decreased level and activity of the cyclin-dependent kinase, Cdk2. Methylcholanthrene 67-87 H3 histone pseudogene 16 Homo sapiens 175-178 24535918-1 2014 We previously identified that activation of the aryl hydrocarbon receptor (AhR) by 3-methylcholanthrene (3MC) exerts antiproliferative and antimigratory effects on human umbilical vein endothelial cells (HUVECs) through the upregulation of p21/p27 transcription and RhoA activation. Methylcholanthrene 83-103 H3 histone pseudogene 16 Homo sapiens 240-243 24535918-1 2014 We previously identified that activation of the aryl hydrocarbon receptor (AhR) by 3-methylcholanthrene (3MC) exerts antiproliferative and antimigratory effects on human umbilical vein endothelial cells (HUVECs) through the upregulation of p21/p27 transcription and RhoA activation. Methylcholanthrene 105-108 H3 histone pseudogene 16 Homo sapiens 240-243 24535918-3 2014 Our results indicated that 3MC reduced the phosphorylation of p21/p27 through AhR/RhoA/PTEN-mediated PI3K/Akt inactivation, which reduced cytosolic p21/p27 retention, causing RhoA activation through positive feedback. Methylcholanthrene 27-30 H3 histone pseudogene 16 Homo sapiens 62-65 24535918-3 2014 Our results indicated that 3MC reduced the phosphorylation of p21/p27 through AhR/RhoA/PTEN-mediated PI3K/Akt inactivation, which reduced cytosolic p21/p27 retention, causing RhoA activation through positive feedback. Methylcholanthrene 27-30 H3 histone pseudogene 16 Homo sapiens 148-151 24535918-4 2014 Downregulation of p21/p27 by siRNA, and cytosolic p21/p27 by the nuclear export blocker leptomycin B, further reduced cell migration in the 3MC-treated cells. Methylcholanthrene 140-143 H3 histone pseudogene 16 Homo sapiens 18-21 24535918-4 2014 Downregulation of p21/p27 by siRNA, and cytosolic p21/p27 by the nuclear export blocker leptomycin B, further reduced cell migration in the 3MC-treated cells. Methylcholanthrene 140-143 H3 histone pseudogene 16 Homo sapiens 50-53 24658119-1 2014 We previously showed that treating vascular endothelial cells with 3-methylcholanthrene (3MC) caused cell-cycle arrest in the Go/G1 phase; this resulted from the induction of p21 and p27 and a decreased level and activity of the cyclin-dependent kinase, Cdk2. Methylcholanthrene 89-92 H3 histone pseudogene 16 Homo sapiens 175-178 16142311-8 2005 MC (68%, 100%) showed a higher frequency of expression of APC protein and p21 than NMC (19%, p<0.001; 45%, p<0.01). Methylcholanthrene 0-2 H3 histone pseudogene 16 Homo sapiens 74-77 18022818-0 2008 Molecular mechanisms of p21 and p27 induction by 3-methylcholanthrene, an aryl-hydrocarbon receptor agonist, involved in antiproliferation of human umbilical vascular endothelial cells. Methylcholanthrene 49-69 H3 histone pseudogene 16 Homo sapiens 24-27 18022818-2 2008 Herein, pretreatment of HUVECs with p21 or p27 small interfering (si)RNA reduced 3MC-induced elimination of [(3)H]thymidine incorporation, demonstrating their essential roles in the antiproliferation of HUVECs. Methylcholanthrene 81-84 H3 histone pseudogene 16 Homo sapiens 36-39 18022818-3 2008 The molecular mechanisms of p21 and p27 involved in the antiproliferative effects of 3MC were elucidated in this study. Methylcholanthrene 85-88 H3 histone pseudogene 16 Homo sapiens 28-31 18022818-5 2008 Interestingly, 3MC-mediated p21 and p27 inductions were eliminated by resveratrol, an AhR antagonist, suggesting their AhR dependency, further confirmed by AhR siRNA. Methylcholanthrene 15-18 H3 histone pseudogene 16 Homo sapiens 28-31 18022818-6 2008 Among the relevant pathways, p38MAPK activation sustained the levels of p21 and p27 induced by 3MC, which was eliminated by AhR antagonists and N-acetylcysteine (NAC), an antioxidant. Methylcholanthrene 95-98 H3 histone pseudogene 16 Homo sapiens 72-75 18022818-7 2008 3MC concentration-dependently enhanced not only the consensus dioxin-responsive element (DRE)-driven luciferase activity, but also the binding activity of the AhR to the putative DRE derived from the p21 and p27 promoters. Methylcholanthrene 0-3 H3 histone pseudogene 16 Homo sapiens 200-203 18022818-8 2008 A deletion of the DRE (-285/-270) in p21 (-2,300/+8) only partially alleviated the 3MC-induced luciferase activity unless NAC was added, suggesting that there may be a DRE-independent mechanism associated with oxidative stress. Methylcholanthrene 83-86 H3 histone pseudogene 16 Homo sapiens 37-40 18022818-10 2008 Our study demonstrated that both the functional DRE and the phosphorylation of p38MAPK are essential for the induction of p21 and p27, resulting in the antiproliferative action of 3MC in HUVECs. Methylcholanthrene 180-183 H3 histone pseudogene 16 Homo sapiens 122-125