Ginkgo biloba sarcotesta polysaccharide inhibits inflammatory responses through suppressing both NF-κB and MAPK signaling pathway

2018 ◽  
Vol 99 (5) ◽  
pp. 2329-2339 ◽  
Author(s):  
Jing Ye ◽  
Changqing Ye ◽  
Yayan Huang ◽  
Na Zhang ◽  
Xueqin Zhang ◽  
...  
Keyword(s):  
Signaling Pathway ◽  
Ginkgo Biloba ◽  
Inflammatory Responses ◽  
Mapk Signaling ◽  
Mapk Signaling Pathway

Fermented ginseng attenuates lipopolysaccharide-induced inflammatory responses by activating the TLR4/MAPK signaling pathway and remediating gut barrier

2021 ◽  
Author(s):  
Jingjing Fan ◽  
Sitong Liu ◽  
Zhiyi Ai ◽  
Yiying Chen ◽  
Yonghong Wang ◽  
...  
Keyword(s):  
Signaling Pathway ◽  
Inflammatory Responses ◽  
Mapk Signaling ◽  
Physiological Effect ◽  
Mapk Signaling Pathway ◽  
Gut Barrier ◽  
Fermented Ginseng ◽  
Anti Inflammatory

Generally, ginsenosides have the physiological effect of an anti-inflammatory immunity.

scholarly journals MACROD1/LRP16 Enhances LPS-Stimulated Inflammatory Responses by Up-Regulating a Rac1-Dependent Pathway in Adipocytes

2018 ◽  
Vol 51 (6) ◽  
pp. 2591-2603 ◽  
Author(s):  
Li Zang ◽  
Quan Hong ◽  
Guoqing Yang ◽  
Weijun Gu ◽  
Anping Wang ◽  
...  
Keyword(s):  
Inflammatory Response ◽  
Signaling Pathway ◽  
Target Genes ◽  
Inflammatory Responses ◽  
Specific Inhibitor ◽  
Mapk Signaling ◽  
Mapk Signaling Pathway ◽  
Mitogen Activated Protein Kinase ◽  
Human Adipocytes ◽  
Rac1 Expression

Background/Aims: Chronic inflammation contributes to the development of type 2 diabetes mellitus by targeting the insulin receptor substrate protein-1 (IRS-1) signaling pathway. Previous studies showed that Leukemia related protein 16 (LRP16) reduced insulin stimulated glucose uptake in adipocytes by impairing the IRS-1 signaling pathway. We explored the mechanism by which LRP16 promotes the inflammatory response. Methods: We screened LRP16 induced proteins in the lipopolysaccharide (LPS)-stimulated inflammatory response using liquid chromatography-mass spectrometry (LC-MS) and analyzed the potential biological functions of these proteins using online bioinformatics tools. mRNA expression and protein expression of target genes were measured by real time PCR and Western blot, respectively. Results: A total of 390 differentially expressed proteins were identified. The mitogen-activated protein kinase (MAPK) signaling pathway was the primary activated pathway in LRP16-expressing cells. Overexpression of LRP16 activated ERK1/2 and Rac1, which are two key players related to the MAPK signaling pathway. Furthermore, knock down of endogenous LRP16 by RNA interference (RNAi) reduced Rac1 expression, ERK activation, and inflammatory cytokine expression in human adipocytes stimulated by LPS. The stimulatory effect of LRP16 was diminished by suppressing Rac1 expression and treating the cells with the ERK specific inhibitor, PD98059. Conclusion: These findings revealed the functions of LRP16 in promoting the inflammatory response through activating the Rac1-MAPK1/ERK pathway in human adipocytes.

Curcumenol isolated from Curcuma zedoaria suppresses Akt-mediated NF-κB activation and p38 MAPK signaling pathway in LPS-stimulated BV-2 microglial cells

2015 ◽  
Vol 6 (11) ◽  
pp. 3550-3559 ◽  
Author(s):  
Jia Ye Lo ◽  
Muhamad Noor Alfarizal Kamarudin ◽  
Omer Abdalla Ahmed Hamdi ◽  
Khalijah Awang ◽  
Habsah Abdul Kadir
Keyword(s):  
Signaling Pathway ◽  
P38 Mapk ◽  
Inflammatory Responses ◽  
Mapk Signaling ◽  
Mapk Signaling Pathway ◽  
Microglial Cells ◽  
Curcuma Zedoaria

Curcumenol attenuates the inflammatory responses induced by LPS in BV-2 microglial cells.

MAPK: A Key Player in the Development and Progression of Stroke

2020 ◽  
Vol 19 (4) ◽  
pp. 248-256
Author(s):  
Yangmin Zheng ◽  
Ziping Han ◽  
Haiping Zhao ◽  
Yumin Luo
Keyword(s):  
Ischemic Stroke ◽  
Signaling Pathway ◽  
Complex Disease ◽  
Therapeutic Targets ◽  
Cell Types ◽  
Mapk Signaling ◽  
Mapk Signaling Pathway ◽  
Effective Prevention ◽  
Prevention And Treatment ◽  
Different Cell Types

Conclusion: Stroke is a complex disease caused by genetic and environmental factors, and its etiological mechanism has not been fully clarified yet, which brings great challenges to its effective prevention and treatment. MAPK signaling pathway regulates gene expression of eukaryotic cells and basic cellular processes such as cell proliferation, differentiation, migration, metabolism and apoptosis, which are considered as therapeutic targets for many diseases. Up to now, mounting evidence has shown that MAPK signaling pathway is involved in the pathogenesis and development of ischemic stroke. However, the upstream kinase and downstream kinase of MAPK signaling pathway are complex and the influencing factors are numerous, the exact role of MAPK signaling pathway in the pathogenesis of ischemic stroke has not been fully elucidated. MAPK signaling molecules in different cell types in the brain respond variously after stroke injury, therefore, the present review article is committed to summarizing the pathological process of different cell types participating in stroke, discussed the mechanism of MAPK participating in stroke. We further elucidated that MAPK signaling pathway molecules can be used as therapeutic targets for stroke, thus promoting the prevention and treatment of stroke.

scholarly journals STAMBP promotes lung adenocarcinoma metastasis by regulating the EGFR/MAPK signaling pathway

Neoplasia ◽  
2021 ◽  
Vol 23 (6) ◽  
pp. 607-623
Author(s):  
Hui Xu ◽  
Xiaomei Yang ◽  
Xiaofeng Xuan ◽  
Di Wu ◽  
Jieru Zhang ◽  
...  
Keyword(s):  
Lung Adenocarcinoma ◽  
Signaling Pathway ◽  
Mapk Signaling ◽  
Mapk Signaling Pathway

Caffeine suppresses the progression of human glioblastoma via cathepsin B and MAPK signaling pathway

2016 ◽  
Vol 33 ◽  
pp. 63-72 ◽  
Author(s):  
Yu-Chen Cheng ◽  
You-Ming Ding ◽  
Dueng-Yuan Hueng ◽  
Jang-Yi Chen ◽  
Ying Chen
Keyword(s):  
Signaling Pathway ◽  
Cathepsin B ◽  
Mapk Signaling ◽  
Mapk Signaling Pathway ◽  
Human Glioblastoma
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