Institution
Dalian Medical University
Education•Dalian, China•
About: Dalian Medical University is a education organization based out in Dalian, China. It is known for research contribution in the topics: Cancer & Apoptosis. The organization has 15623 authors who have published 9993 publications receiving 164145 citations.
Topics: Cancer, Apoptosis, Cell growth, Metastasis, PI3K/AKT/mTOR pathway
Papers published on a yearly basis
Papers
More filters
••
TL;DR: The data showed that ferroptosis is involved in arsenic-induced NASH, a form of regulated cell death defined by the accumulation of lipid peroxidation, and Mitofusin 2 (Mfn2), a physical tether between endoplasmic reticulum and mitochondria, has rarely been explored in the ferroPTosis.
55 citations
••
TL;DR: Results from this study suggest Rg3 is a potential novel therapy agent for melanoma treatment by effectively inhibited melanoma cell growth by downregulating FUT4 both in vitro and in vivo.
Abstract: Malignant melanoma is a destructive and lethal form of skin cancer with poor prognosis. An effective treatment for melanoma is greatly needed. Ginsenoside Rg3 is a herbal medicine with high antitumor activity. It is reported that abnormal glycosylation is correlated with the tumor cell growth. However, the antitumor effect of Rg3 on melanoma and its mechanism on regulating glycosylation are unknown. We found that Rg3 did not only inhibit A375 melanoma cell proliferation in a dose-dependent manner, but also decreased the expression of fucosyltransferase IV (FUT4) and its synthetic product Lewis Y (LeY), a tumor-associated carbohydrate antigen (TACA). Knocking down FUT4 expression by siRNA dramatically reduced FUT4/LeY level and inhibited cell proliferation through preventing the activation of EGFR/MAPK pathway. Consistently, the inhibitory effect of the Rg3 and FUT4 knockdown on melanoma growth was also seen in a xenograft melanoma mouse model. In conclusion, Rg3 effectively inhibited melanoma cell growth by downregulating FUT4 both in vitro and in vivo. Targeting FUT4/LeY mediated fucosylation by Rg3 inhibited the activation of EGFR/MAPK pathway and prevented melanoma growth. Results from this study suggest Rg3 is a potential novel therapy agent for melanoma treatment.
55 citations
••
TL;DR: The results indicate that TFAP2A regulates nasopharyngeal carcinoma growth and survival through the modulation of the HIF-1α–mediated VEGF/pigment epithelium–derived factor (PEDF) signaling pathway, and suggest that TF AP2A could be a potential prognostic biomarker and therapeutic target for nasoph throat carcinoma treatment.
Abstract: TFAP2A is a transcription factor that orchestrates a variety of cell processes, including cell growth and tissue differentiation. However, the regulation of TFAP2A in human nasopharyngeal carcinoma tumorigenesis and its precise mechanism of action remain largely unknown. In this study, we investigated the biologic role and clinical significance of TFAP2A in nasopharyngeal carcinoma growth and progression and identified the underlying molecular mechanisms. We found that TFAP2A was highly expressed in various nasopharyngeal carcinoma cell lines and tumor tissue specimens and was significantly correlated with hypoxia-inducible factor-1α (HIF-1α) expression. A positive correlation of TFAP2A overexpression with advanced tumor stage, local invasion, clinical progression, and poor prognosis of patients with nasopharyngeal carcinomas were also observed. Moreover, we found that knockdown of TFAP2A expression by siRNA significantly inhibited tumor cell growth in nasopharyngeal carcinoma cell lines and in a subcutaneous xenograft mouse model by targeting the HIF-1α-mediated VEGF/pigment epithelium-derived factor (PEDF) signaling pathway. Treatment of nasopharyngeal carcinoma cells with TFAP2A siRNA dramatically inhibited the expression and the release of VEGF protein but did not change the level of PEDF protein, resulting in a significant reduction of the ratio of VEGF/PEDF. Pretreatment with a HIF-1α siRNA did not significantly change the TFAP2A siRNA-mediated inhibition in cell viability. Our results indicate that TFAP2A regulates nasopharyngeal carcinoma growth and survival through the modulation of the HIF-1α-mediated VEGF/PEDF signaling pathway, and suggest that TFAP2A could be a potential prognostic biomarker and therapeutic target for nasopharyngeal carcinoma treatment.
55 citations
••
TL;DR: A high dose of rosuvastatin can modulate the inflammatory process of atherosclerosis by downregulating the expression of NLRP3, cathepsin-B, and their downstream mediators.
Abstract: ObjectivesDespite recent advances in the understanding of the role of NLRP3 inflammasomes in coronary atherosclerosis, further work on their activation and clinical implications remains to be performed. In this study, we aimed to evaluate the effect of the dose of rosuvastatin on NLRP3 and cathepsin
55 citations
••
TL;DR: In conclusion, genipin ameliorates age-related insulin resistance through inhibiting hepatic oxidative stress and mitochondrial dysfunction in aging rats.
55 citations
Authors
Showing all 15657 results
Name | H-index | Papers | Citations |
---|---|---|---|
Jing Wang | 184 | 4046 | 202769 |
Jan-Åke Gustafsson | 147 | 1058 | 98804 |
Melitta Schachner | 135 | 861 | 67304 |
Yan Zhang | 107 | 2410 | 57758 |
Jau-Shyong Hong | 93 | 474 | 37172 |
Li Zhang | 92 | 918 | 35648 |
Charles G. Eberhart | 84 | 444 | 29920 |
Ying Lu | 83 | 343 | 24913 |
You-Lin Qiao | 78 | 595 | 23919 |
Wei Wei | 75 | 1068 | 29415 |
Weidong Le | 74 | 287 | 22551 |
Jin-Tai Yu | 66 | 439 | 20020 |
Wei Jiang | 65 | 660 | 18932 |
Lan Tan | 62 | 387 | 13828 |
Hua Li | 62 | 849 | 17933 |