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Nutrition: Sodium
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Total 222 results found since Jan 2013.
Acacetin antagonized lipotoxicity in pancreatic β-cells via ameliorating oxidative stress and endoplasmic reticulum stress
CONCLUSIONS: Acacetin may antagonize lipotoxicity in pancreatic cells by attenuating the oxidative stress and ER stress.PMID:35780455 | DOI:10.1007/s11033-022-07717-2
Source: Mol Biol Cell - July 3, 2022 Category: Molecular Biology Authors: Ning Wang Qing Gao Jie Shi Chen Yulan Weimeng Ji Xiumei Sheng Rui Zhang Source Type: research
The wnk4/spak pathway stimulates alveolar fluid clearance by upregulation of epithelial sodium channel in mice with lipopolysaccharide-induced acute respiratory distress syndrome
With-No lysine Kinases (WNKs) have been newly implicated in alveolar fluid clearance (AFC). Epithelial sodium channels (ENaCs) serve a vital role in AFC. The potential protective effect of WNK4 in acute respiratory distress syndrome (ARDS), mediated by ENaC-associated AFC was investigated in the study. A model of lipopolysaccharide (LPS)-induced ARDS was established in C57BL/6 mice. WNK4, Sterile 20-related proline-alanine-rich kinase (SPAK), small interfering RNA (siRNA)-WNK4 or siRNA-SPAK were transfected into mouse lung or primary alveolar epithelial type II (ATII) cells. AFC, bronchoalveolar lavage fluid and lung histo...
Source: Shock - July 1, 2022 Category: Emergency Medicine Tags: Basic Science Aspects Source Type: research
Nrf2-Dependent Protective Effect of Paeoniflorin on-Formula: see textNaphthalene Isothiocyanate-Induced Hepatic Injury
In this study, C57BL/6 mice were administrated with 80 mg⋅kg[Formula: see text]⋅d[Formula: see text] ANIT followed by PEA (75, 150, and 300 mg⋅kg[Formula: see text]⋅d[Formula: see text]) orally for 10 days, respectively. Tissue histology and liver function were detected, including serum enzymes, gallbladder (GB) weight, phenobarbital-induced sleeping time (PEN-induced ST), hepatic uridine di-phosphoglucuronosyltransferase (UDPG-T), malondialdehyde (MDA), and glutathione (GSH). The expressions of protein Nrf2, sodium taurocholate cotransporting polypeptide (Ntcp), and NADPH oxidase 4 (Nox4) were evaluated. Nrf2 plas...
Source: The American Journal of Chinese Medicine - June 21, 2022 Category: Complementary Medicine Authors: Liuliu Mao Jun Chen Kang Cheng Zhihua Dou Jonathan D Leavenworth Hengyue Yang Diyuan Xu Lin Luo Source Type: research
Sodium salicylate induces browning of white adipocytes via M2 macrophage polarization by HO-1 upregulation
Eur J Pharmacol. 2022 Jun 6:175085. doi: 10.1016/j.ejphar.2022.175085. Online ahead of print.ABSTRACTBrowning, a white to brown-like (beige) adipocyte conversion, offers a promising therapeutic strategy for the treatment of human obesity. In the present study, the effects of sodium salicylate, a nonsteroidal anti-inflammatory drug, on adipocyte browning were investigated. We found sodium salicylate altered the macrophage phenotype to M2 in RAW264.7 cells, mediated by up-regulation of heme oxygenase-1 (HO-1), and sodium salicylate-treated conditioned medium from macrophages (Sal-M2 CM) induced browning of fully differentiat...
Source: European Journal of Pharmacology - June 9, 2022 Category: Drugs & Pharmacology Authors: Hye-Eun Choi Eun Jeong Jeon Dong Young Kim Mi Jin Choi Hana Yu Jea Il Kim Hyae Gyeong Cheon Source Type: research
Cancers, Vol. 14, Pages 2151: Role of Amino Acid Transporter SNAT1/SLC38A1 in Human Melanoma
In this study, we revealed a significant upregulation of SNAT1 expression in human melanoma tissue in comparison to healthy epidermis and an increased SNAT1 expression level in human melanoma cell lines when compared to normal human melanocytes (NHEMs). We demonstrated that functional inhibition of SNAT1 with α-(methylamino) isobutyric acid (MeAIB), as well as siRNA-mediated downregulation reduces cancer cell growth, cellular migration, invasion, and leads to induction of senescence in melanoma cells. Consequently, these results demonstrate that the amino acid transporter SNAT1 is essential for cancer growth,...
Source: Cancers - April 26, 2022 Category: Cancer & Oncology Authors: Ines B öhme-Schäfer Sandra L örentz Anja Katrin Bosserhoff Tags: Article Source Type: research
Canagliflozin Inhibits Glioblastoma Growth and Proliferation by Activating AMPK
Cell Mol Neurobiol. 2022 Apr 18. doi: 10.1007/s10571-022-01221-8. Online ahead of print.ABSTRACTSodium-glucose transporter 2 (SGLT2) inhibitors are antidiabetic drugs affecting SGLT2. Recent studies have shown various cancers expressing SGLT2, and SGLT2 inhibitors attenuating tumor proliferation. We evaluated the antitumor activities of canagliflozin, a SGLT2 inhibitor, on glioblastoma (GBM). Three GBM cell lines, U251MG (human), U87MG (human), and GL261 (murine), were used. We assessed the expression of SGLT2 of GBM through immunoblotting, specimen-use, cell viability assays, and glucose uptake assay with canagliflozin. T...
Source: Cellular and Molecular Neurobiology - April 18, 2022 Category: Cytology Authors: Kenji Shoda Shohei Tsuji Shinsuke Nakamura Yusuke Egashira Yukiko Enomoto Noriyuki Nakayama Masamitsu Shimazawa Toru Iwama Hideaki Hara Source Type: research
Valproic acid decreases vascular smooth muscle cell proliferation via protein phosphatase 2A-mediated p70 S6 kinase inhibition
In conclusion, our results demonstrate that VPA decreased cell proliferation via PP2A-mediated inhibition of p-p70S6K-Thr389 in basal and PDGF-stimulated VSMCs. The results suggest that VPA could be used in the treatment and prevention of atherosclerosis and in-stent restenosis.PMID:35339758 | DOI:10.1016/j.bbrc.2022.03.100
Source: Biochemical and Biophysical Research communications - March 27, 2022 Category: Biochemistry Authors: Hansol Lee Yun-Jin Hwang Jung-Hyun Park Du-Hyong Cho Source Type: research
The FACT complex facilitates expression of lysosomal and antioxidant genes through binding to TFEB and TFE3
Autophagy. 2022 Mar 1:1-17. doi: 10.1080/15548627.2022.2029671. Online ahead of print.ABSTRACTTFEB (transcription factor EB) and TFE3 (transcription factor binding to IGHM enhancer 3) orchestrate the cellular response to a variety of stressors, including nutrient deprivation, oxidative stress and pathogens. Here we describe a novel interaction of TFEB and TFE3 with the FAcilitates Chromatin Transcription (FACT) complex, a heterodimeric histone chaperone consisting of SSRP1 and SUPT16H that mediates nucleosome disassembly and assembly, thus facilitating transcription. Extracellular stimuli, such as nutrient deprivation or o...
Source: Autophagy - March 1, 2022 Category: Cytology Authors: Eutteum Jeong Jos é A Martina Pablo S Contreras Juhyung Lee Rosa Puertollano Source Type: research
