PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 17477920-2 2007 We have studied the effect of the lycopene, quercetin and tyrosol natural antioxidants on the inducible nitric oxide synthase (iNOS) and cyclooxygenase-2 (COX-2) gene expression in RAW 264.7 macrophages stimulated by gliadin in association with IFN-gamma. Lycopene 34-42 prostaglandin-endoperoxide synthase 2 Homo sapiens 137-153 28386381-8 2017 RESULTS: In cells treated with lycopene and LPS, the mRNA expression of TNF-alpha, IL-1beta, IL-6, iNOS, and COX-2 were decreased significantly in a dose-dependent manner (P < 0.05). Lycopene 31-39 prostaglandin-endoperoxide synthase 2 Homo sapiens 109-114 31491956-0 2019 Lycopene Inhibits Activation of Epidermal Growth Factor Receptor and Expression of Cyclooxygenase-2 in Gastric Cancer Cells. Lycopene 0-8 prostaglandin-endoperoxide synthase 2 Homo sapiens 83-99 31491956-5 2019 This study aims to investigate whether lycopene inhibits proliferation and induces apoptosis in gastric cancer AGS cells by suppressing the EGFR/Ras/MAPK and NF-kappaB-COX-2 signaling axis. Lycopene 39-47 prostaglandin-endoperoxide synthase 2 Homo sapiens 168-173 31491956-7 2019 Lycopene reduced the level of intracellular and mitochondrial ROS and decreased the activation of the ROS-mediated EGFR/Ras/extracellular signal-regulated kinase (ERK) and p38 MAPK pathways, thus leading to attenuation of the DNA-binding activity of NF-kappaB p50/p50 and the level of COX-2 gene expression. Lycopene 0-8 prostaglandin-endoperoxide synthase 2 Homo sapiens 285-290 31491956-8 2019 These results show that lycopene-induced apoptosis and inhibition of proliferation occur via inhibition of ROS-activated EGFR/Ras/ERK and p38 MAPK pathways and NF-kappaB-mediated COX-2 gene expression in AGS cells. Lycopene 24-32 prostaglandin-endoperoxide synthase 2 Homo sapiens 179-184 29731858-4 2018 The effects of lycopene and beta-carotene on the expression of PPARgamma, p21WAF1/CIP1, cyclin D1 and cyclooxygenase-2 (COX-2) were analyzed by western blotting. Lycopene 15-23 prostaglandin-endoperoxide synthase 2 Homo sapiens 102-118 29731858-7 2018 Lycopene and beta-carotene treatments upregulated the expression of PPARgamma and p21WAF1/CIP1, and downregulated the expression of cyclin D1 and COX-2. Lycopene 0-8 prostaglandin-endoperoxide synthase 2 Homo sapiens 146-151 29731858-8 2018 These modulatory effects of the carotenoid treatments were suppressed by GW9662, suggesting that the inhibition of EC109 cell viability by lycopene and beta-carotene involves PPARgamma signaling pathways and the modulation of p21WAF1/CIP1, cyclin D1 and COX-2 expression. Lycopene 139-147 prostaglandin-endoperoxide synthase 2 Homo sapiens 254-259 28386381-11 2017 CONCLUSIONS: Lycopene restrains NF-kappaB and JNK activation, which causes inflammation, and suppresses the expression of TNF-alpha, IL-1beta, IL-6, COX-2, and iNOS in SW480 human colorectal cancer cells. Lycopene 13-21 prostaglandin-endoperoxide synthase 2 Homo sapiens 149-154