Chinese Journal of Physiology最新文献

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Mechanotransduction of mesenchymal stem cells and hemodynamic implications. 间充质干细胞的机械转导及其血流动力学意义。
IF 1.8 4区 医学
Chinese Journal of Physiology Pub Date : 2023-03-01 DOI: 10.4103/cjop.CJOP-D-22-00144
Ting-Wei Kao, Yi-Shiuan Liu, Chih-Yu Yang, Oscar Kuang-Sheng Lee
{"title":"Mechanotransduction of mesenchymal stem cells and hemodynamic implications.","authors":"Ting-Wei Kao,&nbsp;Yi-Shiuan Liu,&nbsp;Chih-Yu Yang,&nbsp;Oscar Kuang-Sheng Lee","doi":"10.4103/cjop.CJOP-D-22-00144","DOIUrl":"https://doi.org/10.4103/cjop.CJOP-D-22-00144","url":null,"abstract":"<p><p>Mesenchymal stem cells (MSCs) possess the capacity for self-renewal and multipotency. The traditional approach to manipulating MSC's fate choice predominantly relies on biochemical stimulation. Accumulating evidence also suggests the role of physical input in MSCs differentiation. Therefore, investigating mechanotransduction at the molecular level and related to tissue-specific cell functions sheds light on the responses secondary to mechanical forces. In this review, a new frontier aiming to optimize the cultural parameters was illustrated, i.e. spatial boundary condition, which recapitulates in vivo physiology and facilitates the investigations of cellular behavior. The concept of mechanical memory was additionally addressed to appreciate how MSCs store imprints from previous culture niches. Besides, different types of forces as physical stimuli were of interest based on the association with the respective signaling pathways and the differentiation outcome. The downstream mechanoreceptors and their corresponding effects were further pinpointed. The cardiovascular system or immune system may share similar mechanisms of mechanosensing and mechanotransduction; for example, resident stem cells in a vascular wall and recruited MSCs in the bloodstream experience mechanical forces such as stretch and fluid shear stress. In addition, baroreceptors or mechanosensors of endothelial cells detect changes in blood flow, pass over signals induced by mechanical stimuli and eventually maintain arterial pressure at the physiological level. These mechanosensitive receptors transduce pressure variation and regulate endothelial barrier functions. The exact signal transduction is considered context dependent but still elusive. In this review, we summarized the current evidence of how mechanical stimuli impact MSCs commitment and the underlying mechanisms. Future perspectives are anticipated to focus on the application of cardiovascular bioengineering and regenerative medicine.</p>","PeriodicalId":10251,"journal":{"name":"Chinese Journal of Physiology","volume":null,"pages":null},"PeriodicalIF":1.8,"publicationDate":"2023-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9740118","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
MiR-598-5p inhibits breast cancer tumor growth and lung metastasis by targeting PPAPDC1A. MiR-598-5p通过靶向PPAPDC1A抑制乳腺癌肿瘤生长和肺转移。
IF 1.8 4区 医学
Chinese Journal of Physiology Pub Date : 2023-03-01 DOI: 10.4103/cjop.CJOP-D-22-00089
Xinyi Guo, Fan Yang, Liangfei Yu, Ronglan Wen, Xin Zhang, Hui Lin
{"title":"MiR-598-5p inhibits breast cancer tumor growth and lung metastasis by targeting PPAPDC1A.","authors":"Xinyi Guo,&nbsp;Fan Yang,&nbsp;Liangfei Yu,&nbsp;Ronglan Wen,&nbsp;Xin Zhang,&nbsp;Hui Lin","doi":"10.4103/cjop.CJOP-D-22-00089","DOIUrl":"https://doi.org/10.4103/cjop.CJOP-D-22-00089","url":null,"abstract":"<p><p>This study aimed to explore the effects of PPAPDC1A on the malignant phenotype of breast cancer (BC) in vivo and in vitro. PPAPDC1A expression was examined in BC tissues and cell lines by real-time polymerase chain reaction and Western blot. In this article, cell proliferation was evaluated by Cell Counting Kit-8 assay and colony formation assay, and cell migration and invasion were evaluated by wound healing assay and transwell assays. Furthermore, in vivo cell growth and pulmonary metastasis experiments were also performed using nude mice. The results showed that compared with normal tissues and cells, the PPAPDC1A expression in BC tissues and cell lines were both significantly increased. The PPAPDC1A targeting sequence significantly inhibited the PPAPDC1A expression and cell proliferation, migration, and invasion. The results of xenograft showed that knockdown of PPAPDC1A inhibited tumor growth and lung metastasis of BC. Then, the Dual-Luciferase Reporter Assay confirmed that miR-598-5p targeted the regulation of PPAPDC1A expression. In addition, the miR-598-5p expression in BC tissues was lower than that in the normal tissues. The rescue experiment showed that PPAPDC1A overexpression reversed the inhibitory effect of miR-598-5p mimic on cell proliferation, migration, and invasion. In conclusion, PPAPDC1A was highly expressed in BC tissues and cell lines, and miR-598-5p inhibited the malignant phenotype of BC by targeting PPAPDC1A.</p>","PeriodicalId":10251,"journal":{"name":"Chinese Journal of Physiology","volume":null,"pages":null},"PeriodicalIF":1.8,"publicationDate":"2023-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9337523","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Stanniocalcin 2 is induced by estrogen and promotes growth in endometrial cancer via AMPK pathway. 斯坦钙素2由雌激素诱导,通过AMPK途径促进子宫内膜癌的生长。
IF 1.8 4区 医学
Chinese Journal of Physiology Pub Date : 2023-03-01 DOI: 10.4103/cjop.CJOP-D-22-00077
Qianqian Wang, Qiqi Wang, Yiqi Zhao
{"title":"Stanniocalcin 2 is induced by estrogen and promotes growth in endometrial cancer via AMPK pathway.","authors":"Qianqian Wang,&nbsp;Qiqi Wang,&nbsp;Yiqi Zhao","doi":"10.4103/cjop.CJOP-D-22-00077","DOIUrl":"https://doi.org/10.4103/cjop.CJOP-D-22-00077","url":null,"abstract":"<p><p>Stanniocalcin 2 (STC2) is identified as a glycosylated peptide hormone and estrogen-responsive gene in cancer cells. STC2 participates in angiogenesis, cell development, cytoprotection, and calcium and phosphate regulation during the development of cancer. The role of STC2 in endometrial cancer (EC) remains unclear. The data from the bioinformatic and immunohistochemical analysis showed that STC2 was upregulated in the EC tissues. The EC cells were treated with 17β-estradiol (E2), and 0.1 μmol/L E2 increased the expression of STC2 in the EC cells. E2 also increased cell viability, promoted proliferation, and inhibited apoptosis of EC. However, the knockdown of STC2 decreased cell viability, reduced proliferation, and promoted apoptosis of E2-stimulated EC. Moreover, silencing of STC2 attenuated E2-induced downregulation of phosphorylated-AMP-activated protein kinase (AMPK) in the EC cells. The loss of STC2 reduced E2-stimulated tumor growth EC in vivo. In conclusion, STC2 deficiency suppressed E2-stimulated proliferation and tumor growth of EC through the activation of AMPK signaling.</p>","PeriodicalId":10251,"journal":{"name":"Chinese Journal of Physiology","volume":null,"pages":null},"PeriodicalIF":1.8,"publicationDate":"2023-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9442732","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Tripartite motif 72 inhibits apoptosis and mitochondrial dysfunction in neural stem cells induced by anesthetic sevoflurane by activating PI3K/AKT pathway. Tripartite motif 72通过激活PI3K/AKT通路抑制麻醉七氟醚诱导的神经干细胞凋亡和线粒体功能障碍。
IF 1.8 4区 医学
Chinese Journal of Physiology Pub Date : 2023-01-01 DOI: 10.4103/cjop.CJOP-D-22-00082
Minmin Cai, Xiang Gao, Shenghui Yu
{"title":"Tripartite motif 72 inhibits apoptosis and mitochondrial dysfunction in neural stem cells induced by anesthetic sevoflurane by activating PI3K/AKT pathway.","authors":"Minmin Cai,&nbsp;Xiang Gao,&nbsp;Shenghui Yu","doi":"10.4103/cjop.CJOP-D-22-00082","DOIUrl":"https://doi.org/10.4103/cjop.CJOP-D-22-00082","url":null,"abstract":"<p><p>Anesthetics exposure induces neurocognitive deficits during brain development and impairs self-renewal and differentiation of neural stem cells (NSCs). Tripartite motif 72 (TRIM72, also known as mitsugumin 53, MG53) is involved in tissue repair and plasma membrane damage repair. The neuroprotective effect of TRIM72 against sevoflurane-induced neurotoxicity of NSCs was investigated in this study. First, human NSCs were exposed to different concentrations of sevoflurane. Results showed that TRIM72 was downregulated in sevoflurane-treated NSCs. Exposure to sevoflurane reduced cell viability in NSCs. Second, sevoflurane-treated NSCs were stimulated with recombinant human TRIM72 (rhTRIM72). Treatment with rhTRIM72 enhanced the cell viability in sevoflurane-treated NSCs. Moreover, treatment with a rhTRIM72-attenuated sevoflurane-induced increase in caspase-3 activity in NSCs. Third, JC-1 aggregates were deceased and JC-1 monomer was increased in sevoflurane-treated NSCs, which were reversed by rhTRIM72. Furthermore, rhTRIM72 also weakened sevoflurane-induced decrease in superoxide dismutase and glutathione peroxidase and increase in malondialdehyde and reactive oxygen species in NSCs. Finally, reduced phosphorylation levels of protein kinase B (AKT) and phosphatidylinositol 3-kinase (PI3K) in sevoflurane-treated NSCs were upregulated by rhTRIM72. In conclusion, TRIM72 inhibited cell apoptosis and reduced the mitochondria membrane potential of sevoflurane-treated NSCs through activation of the PI3K/AKT pathway.</p>","PeriodicalId":10251,"journal":{"name":"Chinese Journal of Physiology","volume":null,"pages":null},"PeriodicalIF":1.8,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10772541","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Protocatechuic acid reduces H2O2-induced migration and oxidative stress of fibroblast-like synoviocytes in rheumatoid arthritis by activating Nrf2-Keap1 signaling pathway. 原儿茶酸通过激活Nrf2-Keap1信号通路,降低h2o2诱导的类风湿性关节炎成纤维细胞样滑膜细胞的迁移和氧化应激。
IF 1.8 4区 医学
Chinese Journal of Physiology Pub Date : 2023-01-01 DOI: 10.4103/cjop.CJOP-D-22-00087
Yan Liu, Yucheng Zhang, Keke Zhang, Yue Wang
{"title":"Protocatechuic acid reduces H<sub>2</sub>O<sub>2</sub>-induced migration and oxidative stress of fibroblast-like synoviocytes in rheumatoid arthritis by activating Nrf2-Keap1 signaling pathway.","authors":"Yan Liu,&nbsp;Yucheng Zhang,&nbsp;Keke Zhang,&nbsp;Yue Wang","doi":"10.4103/cjop.CJOP-D-22-00087","DOIUrl":"https://doi.org/10.4103/cjop.CJOP-D-22-00087","url":null,"abstract":"<p><p>Honeycomb (Nidus vespae) is traditional Chinese medicine and can treat rheumatoid arthritis (RA), and protocatechuic acid (PCA) is a bioactive component of honeycomb. This study aimed to investigate whether PCA could reduce the H<sub>2</sub>O<sub>2</sub>-induced migration and oxidative stress of RA fibroblast-like synoviocytes (RA-FLSs). H<sub>2</sub>O<sub>2</sub>-induced RA-FLSs were used to simulate the in vitro model of RA. The viability, apoptosis, migration, invasion, and oxidative stress of RA-FLSs were detected by Cell Counting Kit-8 (CCK-8), terminal deoxynucleotidyl transferase dUTP nick-end labeling assay, wound healing, transwell assays, DCFDA staining, and malonaldehyde and superoxide dismutase enzyme-linked immunosorbent assay kits. The expression of migration and invasion-related proteins and Nrf2/Keap1 signaling pathway-related proteins was analyzed by western blotting. As a result, PCA suppressed the viability, migration, invasion, and oxidative and promoted apoptosis of H<sub>2</sub>O<sub>2</sub>-induced RA-FLSs by activating the Nrf2/Keap1 signaling pathway. ML-385, an Nrf2 inhibitor, could enhance the viability, migration, invasion, and oxidative and inhibited apoptosis of H<sub>2</sub>O<sub>2</sub>-induced RA-FLSs. In conclusion, PCA reduced H<sub>2</sub>O<sub>2</sub>-induced migration and oxidative stress of RA-FLSs by activating the Nrf2-Keap1 signaling pathway.</p>","PeriodicalId":10251,"journal":{"name":"Chinese Journal of Physiology","volume":null,"pages":null},"PeriodicalIF":1.8,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10754145","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Long non-coding RNA LINC00565 regulates ADAM19 expression through sponging MicroRNA-532-3p, thereby facilitating clear cell renal cell carcinoma progression 长链非编码RNA LINC00565通过海绵化MicroRNA-532-3p调控ADAM19的表达,从而促进透明细胞肾细胞癌的进展
4区 医学
Chinese Journal of Physiology Pub Date : 2023-01-01 DOI: 10.4103/cjop.cjop-d-23-00078
Chengquan Yan, Bin Meng, Pengfei Wang, Chaofei Zhao, Guangwei Yin, Xin Meng, Lin Li, Shengyong Cai
{"title":"Long non-coding RNA LINC00565 regulates ADAM19 expression through sponging MicroRNA-532-3p, thereby facilitating clear cell renal cell carcinoma progression","authors":"Chengquan Yan, Bin Meng, Pengfei Wang, Chaofei Zhao, Guangwei Yin, Xin Meng, Lin Li, Shengyong Cai","doi":"10.4103/cjop.cjop-d-23-00078","DOIUrl":"https://doi.org/10.4103/cjop.cjop-d-23-00078","url":null,"abstract":"Proven by publications, long non-coding RNAs (lncRNAs) play critical roles in the development of clear cell renal cell carcinoma (ccRCC). Although lncRNA LINC00565 has been implicated in the progression of various cancers, its biological effects on ccRCC remain unknown. This study aimed to investigate the biological functions of LINC00565, as well as its potential mechanism in ccRCC. Here, the expression data of mature microRNAs (miRNAs) (normal: 71, tumor: 545), messenger RNAs (mRNAs), and lncRNAs (normal: 72, tumor: 539) of ccRCC were acquired from The Cancer Genome Atlas (TCGA) database and subjected to differential expression analysis. Quantitative reverse transcriptase polymerase chain reaction analyzed the expression levels of LINC00565, miR-532-3p, and ADAM19 mRNA. TCGA database, dual-luciferase report detection, and Argonaute 2 RNA immunoprecipitation were utilized to confirm the relationships between LINC00565 and miR-532-3p and between miR-532-3p and ADAM19, respectively. The progression of ccRCC cells was determined via CCK-8, colony formation, scratch healing, and transwell assays. Western blot was applied to detect the protein levels of epithelial-mesenchymal transition markers and ADAM19. We herein suggested that LINC00565 was prominently upregulated in ccRCC tissues and cells. Knockdown of LINC00565 repressed cell progression. We further predicted and validated miR-532-3p as a target of LINC00565, and miR-532-3p could target ADAM19. Knockdown of LINC00565 resulted in ADAM19 level downregulation in ccRCC cells and suppressed miR-532-3p could restore ADAM19 level. Thus, the three RNAs constructed a ceRNA network. Overexpressed ADAM19 could eliminate the anticancer effects caused by knocking down LINC00565 on ccRCC cells. In conclusion, LINC00565 upregulated ADAM19 via absorbing miR-532-3p, thereby facilitating the progression of ccRCC cells.","PeriodicalId":10251,"journal":{"name":"Chinese Journal of Physiology","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135445581","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
MiR-141-3p promotes malignant progression in prostate cancer through AlkB homolog 5-mediated m6A modification of protein arginine methyltransferase 6. MiR-141-3p通过AlkB同源物5介导的蛋白精氨酸甲基转移酶6的m6A修饰促进前列腺癌的恶性进展。
IF 1.8 4区 医学
Chinese Journal of Physiology Pub Date : 2023-01-01 DOI: 10.4103/cjop.CJOP-D-22-00071
Xun Li, Bide Liu, Shuheng Wang, Jiuzhi Li, Xiaohu Ge
{"title":"MiR-141-3p promotes malignant progression in prostate cancer through AlkB homolog 5-mediated m<sup>6</sup>A modification of protein arginine methyltransferase 6.","authors":"Xun Li,&nbsp;Bide Liu,&nbsp;Shuheng Wang,&nbsp;Jiuzhi Li,&nbsp;Xiaohu Ge","doi":"10.4103/cjop.CJOP-D-22-00071","DOIUrl":"https://doi.org/10.4103/cjop.CJOP-D-22-00071","url":null,"abstract":"<p><p>Prostate cancer (PCa) is one of the leading causes of cancer-related death in males worldwide and exploring more reliable biomarkers for PCa is essential for the diagnosis and therapeutics for the disease. Although the functions of miR-141-3p and AlkB homolog 5 (ALKBH5) were identified in some cancers, whether they were involved in the development of PCa remains unclear. In this study, reverse transcription-quantitative polymerase chain reaction unveiled that the expression of ALKBH5 was reduced in PCa tissues and was negatively correlated with miR-141-3p. ALKBH5 attenuated the malignant development of PCa through suppressing the growth, migration, invasion, and sphere formation abilities of PCa cells. In addition, the luciferase activity assay identified that ALKBH5 was corroborated as a downstream target of miR-141-3p. Moreover, miR-141-3p expression was boosted in PCa tissues and cells and inhibition of miR-141-3p suppressed the tumor growth of PCa in vivo. Moreover, ALKBH5 was confirmed to suppress protein arginine methyltransferase 6 (PRMT6) expression through N6-methyladenosine (m<sup>6</sup>A) modification. We further identified that miR-141-3p-modulated PRMT6 level through mediating ALKBH5. Furthermore, PRMT6 level was positively correlated with miR-141-3p level and negatively associated with ALKBH5 level. Finally, rescue assays also uncovered that miR-141-3p aggravated PCa development by regulating PRMT6. In conclusion, miR-141-3p accelerated the malignant progression of PCa through ALKBH5-mediated m6A modification of PRMT6, which might offer a novel insight into the role of miR-141-3p and ALKBH5 in the treatments of PCa patients.</p>","PeriodicalId":10251,"journal":{"name":"Chinese Journal of Physiology","volume":null,"pages":null},"PeriodicalIF":1.8,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10772539","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Preoperative anemia: Predictor of free flap reconstruction complications in head and neck cancer. 术前贫血:头颈癌游离皮瓣重建并发症的预测因子。
IF 1.8 4区 医学
Chinese Journal of Physiology Pub Date : 2023-01-01 DOI: 10.4103/cjop.CJOP-D-22-00115
Cheng Hung Tu, San Fu Hong
{"title":"Preoperative anemia: Predictor of free flap reconstruction complications in head and neck cancer.","authors":"Cheng Hung Tu,&nbsp;San Fu Hong","doi":"10.4103/cjop.CJOP-D-22-00115","DOIUrl":"https://doi.org/10.4103/cjop.CJOP-D-22-00115","url":null,"abstract":"<p><p>Free flap reconstruction has been the mainstay among reconstruction surgeries for head and neck cancer. Intraoperative and postoperative hemoglobin (Hb) levels were both possible risk factors of flap failure and had been discussed widely. However, few investigations of preoperative Hb were seen in the previous study with its effect to flap condition remain uncertain and no conclusions in the literature. Patients who underwent free flap reconstruction after head and neck surgery in our institution between May 2014 and May 2019 were enrolled. The postoperative flap condition was observed carefully, and re-exploration was performed if necessary. We then retrospectively collected patient data with several intraoperative and postoperative indices. A total of 598 patients were enrolled in our study. The total major flap complication rate was 10.6%, with an overall success rate of 89.4%. They were predominantly male (95%), and most of them underwent free flap reconstruction for the first time (91%). A total of 81 (13%) patients received radiotherapy before reconstruction. Among all factors, the preoperative Hb level and free flap type showed significance in univariate and multivariate analyses. A previous history of radiotherapy, body mass index, nutrition status, or poorly controlled diabetes mellitus showed no significant results in either univariate or multivariate analysis. Our study showed that a lower preoperative Hb level affects free flap survival. Meanwhile, preoperative radiotherapy history has no significant influence in either univariate or multivariate analysis.</p>","PeriodicalId":10251,"journal":{"name":"Chinese Journal of Physiology","volume":null,"pages":null},"PeriodicalIF":1.8,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10754144","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Daylily (Hemerocallis fulva Linn.) flowers improve sleep quality in human and reduce nitric oxide and interleukin-6 production in macrophages 黄花菜可以改善人体睡眠质量,减少巨噬细胞中一氧化氮和白细胞介素-6的产生
4区 医学
Chinese Journal of Physiology Pub Date : 2023-01-01 DOI: 10.4103/cjop.cjop-d-22-00043
Po-Ching Wu, Kuo-Feng Hua, Li-Min Hsu, Hua-Wei Chen
{"title":"Daylily (Hemerocallis fulva Linn.) flowers improve sleep quality in human and reduce nitric oxide and interleukin-6 production in macrophages","authors":"Po-Ching Wu, Kuo-Feng Hua, Li-Min Hsu, Hua-Wei Chen","doi":"10.4103/cjop.cjop-d-22-00043","DOIUrl":"https://doi.org/10.4103/cjop.cjop-d-22-00043","url":null,"abstract":"The flowers of daylily (Hemerocallis fulva Linn.) have been used as vegetable and medicinal herb for thousands of years in Taiwan and eastern Asia. Daylily flowers have been demonstrated to exert several biomedical properties. In this study, we provided the evidences show that daylily flowers exert anti-inflammatory activity in vitro and improved the sleep quality in vivo. We demonstrated that adult volunteers received water extract of daylily flowers improved sleep quality, sleep efficiency and daytime functioning, while sleep latency was reduced, compared to the adult volunteers received water. In addition, we demonstrated that aqueous and ethanol extracts of daylily flowers inhibited nitric oxide and interleukin-6 production in lipopolysaccharide-activated macrophages. Furthermore, the quantitative high performance liquid chromatography-based analysis showed the rutin content of the aqueous extract, ethanolic extract, ethyl acetate fractions of ethanolic extract, and water fractions of ethanolic extract were 7.27, 23.30, 14.71, and 57.43 ppm, respectively. These results indicate that daylily flowers have the potential to be a nutraceutical for improving inflammatory-related diseases and sleep quality in the future.","PeriodicalId":10251,"journal":{"name":"Chinese Journal of Physiology","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135495290","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
ADAMTS13 inhibits H2O2-induced human venous endothelial cell injury to attenuate deep-vein thrombosis by blocking the p38/ERK signaling pathway ADAMTS13通过阻断p38/ERK信号通路抑制h2o2诱导的人静脉内皮细胞损伤,减轻深静脉血栓形成
4区 医学
Chinese Journal of Physiology Pub Date : 2023-01-01 DOI: 10.4103/cjop.cjop-d-23-00101
Jianjie Rong, Guangfeng Zheng, Qiang Zhang, Chuanyong Li, Weijian Fan, Zhichang Pan, Yuting Zhou, Yan Chen
{"title":"ADAMTS13 inhibits H<sub>2</sub>O<sub>2</sub>-induced human venous endothelial cell injury to attenuate deep-vein thrombosis by blocking the p38/ERK signaling pathway","authors":"Jianjie Rong, Guangfeng Zheng, Qiang Zhang, Chuanyong Li, Weijian Fan, Zhichang Pan, Yuting Zhou, Yan Chen","doi":"10.4103/cjop.cjop-d-23-00101","DOIUrl":"https://doi.org/10.4103/cjop.cjop-d-23-00101","url":null,"abstract":"","PeriodicalId":10251,"journal":{"name":"Chinese Journal of Physiology","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135446838","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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