Metabolic responses and arginine kinase expression of juvenile cuttlefish (<i>Sepia pharaonis</i>) under salinity stress

Yin, Shang-Jun,Zhang, Linmeng,Zhang, Lili,Wan, Jiaxin,Song, Wei,Jiang, Xiamin,Park, Yong-Doo,Si, Yue-Xiu Elsevier 2018 INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES Vol.113 No.-

<P><B>Abstract</B></P> <P>The pharaoh cuttlefish <I>Sepia pharaonis</I> is particularly sensitive to environmental changes in its breeding environment. The breeding of <I>S</I>. <I>pharaonis</I> larvae was carried out in different salinities for 48h, and the changes in survival rate, histological structure, energy metabolism, and anti-oxidative stress parameters were investigated and correlated with arginine kinase (AK) expression changes in muscle and liver tissues. The suitable salinity for larvae cultivation ranged from 24 to 30‰, and the survival rate showed a significant decline at 21‰ salinity. Histological observations of muscle and liver showed that changes in salinity and osmotic pressure had an adverse effect on tissue structure. Measurements of glycogen and lactic acid levels suggested that <I>S</I>. <I>pharaonis</I> could dynamically adjust energy metabolism to provide additional energy under unsuitable salinity. The protein levels and enzyme activities of AK in muscle significantly increased at 21‰ salinity. The results were consistent with prompt replenishment of phosphoarginine stores during salinity stress to maintain a dynamic ATP balance, suggesting that AK plays an important role in the regulation of energy metabolism. This study provides insight into metabolic changes during salinity stress and sheds light on the functional role of AK in <I>S</I>. <I>pharaonis</I>.</P>

Research on the Strategy of Sustainable Development of Star Hotels in Hebei Province of China

Zhao Lili,Yin Xianghui 한중경제문화학회 2019 한중경제문화연구 Vol.13 No.-

Paclitaxel inhibits proliferation and promotes apoptosis through regulation ROS and endoplasmic reticulum stress in osteosarcoma cell

Li Ming,Yin Liming,Wu Lili,Zhu Yunsen,Wang Xi 대한독성 유전단백체 학회 2020 Molecular & cellular toxicology Vol.16 No.4

Background Paclitaxel is a chemotherapeutic drug for cancer, which is isolated from the Pacifc yew tree. However, and the molecular mechanism and the antitumor efects of paclitaxel on osteosarcoma cell remain to be explored. Objective The aim of our study was to explore the possible molecular mechanisms of apoptosis in osteosarcoma induced by paclitaxel. Results Paclitaxel can obviously decrease the proliferation of HOS-732 cells in a dose-dependent manner. Paclitaxel could induce the cell cycle arrest at the G2/M-phase and decreases the CDK5 and CCNE1 expression in HOS-732 cells. Paclitaxel promotes cell apoptosis in HOS-732 cells, which may be contacted to the decreasing of Bcl-2 protein expression. Further, the production of ROS in HOS-732 cells was remarkably increased with the increasing concentration of paclitaxel. Moreover, paclitaxel induces the ER-stress related gene and protein expression (GRP79, DDIT3 mRNA and GRP78, XBP-1 s, IRE1α protein expression) in osteosarcoma cells. Conclusion Paclitaxel can inhibit the proliferation of HOS-732 cells and increase ROS and ER-stress response to promote cell apoptosis, suggesting that paclitaxel may represent a new therapeutic option for the treatment and prevention osteosarcoma.

Fabrication of Durably Superhydrophobic Cotton Fabrics by Polystyrene Latex Particles and Polydimethylsiloxane via Mist Polymerization Technology

Qingbo Xu,Xinyu Wang,Lili Yin,Yanyan Zhang,Peng Wan 한국섬유공학회 2022 Fibers and polymers Vol.23 No.6

In this work, the durable superhydrophobic cotton fabric was successfully constructed by coated with polystyrene(PS) latex particles and polydimethylsiloxane (PDMS) via mist polymerization finishing technology. As a result, the watercontact angle (WCA) of the finished fabric was arrived at 158.1 °, reaching the superhydrophobic level. Even the finishedfabric after withstand 1400 abrasion cycles or 50 washing cycles, the WCA values of treated fabric were also higher than154.0 °, exhibiting excellent mechanical durability. In addition, the superhydrophobic surface of finished fabric was alsoshowed outstanding chemical durability. The finished fabric with such excellent superhydrophobic properties was showedgood oil-water separation properties, the separation efficiency (η) values of the SCF-2 sample as a filter material forchloroform/water and n-hexane/water mixtures were reached 99.6% and 99.1 %, respectively. Moreover, even the SCF-2sample after withstand 50 separation cycles for mixtures, the η values were not obviously reduced. The finished fabric wasalso showed outstanding self-cleaning properties. More interesting that the desired properties of finished fabric were notobviously reduced after the finishing process. Therefore, in consideration of its amazing performances, it is expected that thefinished fabric can be used as a promising material for self-cleaning, oil-water separation, and other potential applicationareas.

Effects of Narrative Exposure Therapy for Treating Depressive and Anxious Disorders: A Systematic Review and Meta-Analysis

Chen Geng,Miao Zhang,Lily Zhang,Hai Yin,Suyun Wang 대한신경정신의학회 2024 PSYCHIATRY INVESTIGATION Vol.21 No.4

Objective Narrative exposure therapy (NET) has been used in various contexts for the treatment of the effects of trauma, with promising results in clinical trials. However, its effects on anxiety and depression are still unclear. The present study is a systematic review and meta-analysis of the effects of NET on depression and anxiety.Methods The Embase, Cumulative Index of Nursing and Allied Health Literature, PubMed, Web of Science core collection, Cochrane Library, Chinese National Knowledge Infrastructure, Chinese Biomedical Database, and Wangfang databases were searched from the earliest records to March 2023. Two researchers independently screened the literature, extracted data, evaluated the risk of bias, and cross-checked the data. Meta-analysis was performed using the program RevMan 5.3.Results Eleven randomized controlled trials with a total of 754 participants were included in the study. The results showed that NET reduced both the depression (standard mean difference [SMD]=-0.51, 95% confidence interval [CI] -0.73–-0.29, p<0.00001) and anxiety (SMD=-0.65, 95% CI -1.13–-0.18, p=0.007) scores of the patients. Furthermore, NET was found to alleviate negative emotions associated with guilt (mean difference [MD]=-3.60, 95% CI -5.52–-1.68, p=0.0005) and negative change (MD=-5.80, 95% CI -9.76–-1.83, p=0.004).Conclusion This analysis showed that NET can alleviate depression and anxiety. It may thus be used in clinical settings to alleviate patients’ negative feelings and aid their overall recovery.

Down‑regulation expression of TGFB2‑AS1 inhibits the proliferation, migration, invasion and induces apoptosis in HepG2 cells

Wenrong Liu,Ruiping Huai,Yin Zhang,Shuquan Rao,Lili xiong,Ruofan Ding,Canquan Mao,Wenqing Zhao,Tao Hao,Qingqing Huang,Zhiyun Guo 한국유전학회 2019 Genes & Genomics Vol.41 No.8

Background Hepatocellular carcinoma (HCC) is the leading cause of cancer mortality and without effective prognosis. Previous study has been confirmed that the abnormal expression of long non-coding RNAs (lncRNAs) TGFB2-AS1 was involved in tumorigenesis. However, the biological functions of TGFB2-AS1 in hepatocellular carcinoma (HCC) remain largely unclear. Objective We comprehensively assess the clinical significance of TGFB2-AS1 and investigate the biological functions of TGFB2-AS1 on HCC HepG2 cells. Methods We firstly confirmed the expression of TGFB2-AS1 between tumor and normal tissues using public available transcriptome data. We analyzed the clinical significance of TGFB2-AS1 using the TCGA HCC datasets. The biological functions of TGFB2-AS1 on HCC HepG2 cells were explored by multiple in vitro assays. Results We found that TGFB2-AS1 was remarkably increased in HCC tissues (P = 0.00148) and exhibited a potential predictive marker for HCC, with an area under curve (AUC) of 0.708 (P = 0.0034) using the fifty pairs of matched HCC tissues of TCGA. Besides, higher expression of TGFB2-AS1 in HCC tissues was identified as being positively associated with advanced tumor (P = 0.012) and disease stage (P = 0.009) in 355 HCC cases using independent sample nonparametric test. Downregulation of TGFB2-AS1 expression significantly restrained proliferation (P < 0.01) and impaired colony formation (P < 0.05). Furthermore, TGFB2-AS1 depletion remarkably promoted the apoptosis of HepG2 cells (P < 0.05) and inhibited migration and invasion (P < 0.01). Conclusion Taken together, these findings suggested that TGFB2-AS1 might serve as a potential therapeutic target for HCC.

Engineering a High-Affinity PD-1 Peptide for Optimized Immune Cell-Mediated Tumor Therapy

Yilei Chen,Hongxing Huang,Yin Liu,Zhanghao Wang,Lili Wang,Quanxiao Wang,Yan Zhang,Hua Wang 대한암학회 2022 Cancer Research and Treatment Vol.54 No.2

Purpose The purpose of this study was to optimize a peptide (nABP284) that binds to programmed cell death protein 1 (PD-1) by a computer-based protocol in order to increase its affinity. Then, this study aimed to determine the inhibitory effects of this peptide on cancer immune escape by coculturing improving cytokine-induced killer (ICIK) cells with cancer cells. Materials and Methods nABP284 that binds to PD-1 was identified by phage display technology in our previous study. AutoDock and PyMOL were used to optimize the sequence of nABP284 to design a new peptide (nABPD1). Immunofluorescence was used to demonstrate that the peptides bound to PD-1. Surface plasmon resonance was used to measure the binding affinity of the peptides. The blocking effect of the peptides on PD-1 was evaluated by a neutralization experiment with human recombinant programmed death-ligand 1 (PD-L1) protein. The inhibition of activated lymphocytes by cancer cells was simulated by coculturing of human acute T lymphocytic leukemia cells (Jurkat T cells) with human tongue squamous cell carcinoma cells (Cal27 cells). The anticancer activities were determined by coculturing ICIK cells with Cal27 cells in vitro. Results A high-affinity peptide (nABPD1, KD=11.9 nM) for PD-1 was obtained by optimizing the nABP284 peptide (KD=11.8 μM). nABPD1 showed better efficacy than nABP284 in terms of increasing the secretion of interkeulin-2 by Jurkat T cells and enhancing the in vitro antitumor activity of ICIK cells. Conclusion nABPD1 possesses higher affinity for PD-1 than nABP284, which significantly enhances its ability to block the PD-1/PD-L1 interaction and to increase ICIK cell-mediated antitumor activity by armoring ICIK cells. PurposeThe purpose of this study was to optimize a peptide (nABP284) that binds to programmed cell death protein 1 (PD-1) by a computer-based protocol in order to increase its affinity. Then, this study aimed to determine the inhibitory effects of this peptide on cancer immune escape by coculturing improving cytokine-induced killer (ICIK) cells with cancer cells.Materials and MethodsnABP284 that binds to PD-1 was identified by phage display technology in our previous study. AutoDock and PyMOL were used to optimize the sequence of nABP284 to design a new peptide (nABPD1). Immunofluorescence was used to demonstrate that the peptides bound to PD-1. Surface plasmon resonance was used to measure the binding affinity of the peptides. The blocking effect of the peptides on PD-1 was evaluated by a neutralization experiment with human recombinant programmed death-ligand 1 (PD-L1) protein. The inhibition of activated lymphocytes by cancer cells was simulated by coculturing of human acute T lymphocytic leukemia cells (Jurkat T cells) with human tongue squamous cell carcinoma cells (Cal27 cells). The anticancer activities were determined by coculturing ICIK cells with Cal27 cells <i>in vitro</i>.ResultsA high-affinity peptide (nABPD1, K_D=11.9 nM) for PD-1 was obtained by optimizing the nABP284 peptide (K_D=11.8 μM). nABPD1 showed better efficacy than nABP284 in terms of increasing the secretion of interkeulin-2 by Jurkat T cells and enhancing the <i>in vitro</i> antitumor activity of ICIK cells.ConclusionnABPD1 possesses higher affinity for PD-1 than nABP284, which significantly enhances its ability to block the PD-1/PD-L1 interaction and to increase ICIK cell-mediated antitumor activity by armoring ICIK cells.

Effects of L-proline on the Growth Performance, and Blood Parameters in Weaned Lipopolysaccharide (LPS)-challenged Pigs

Kang, Ping,Zhang, Lili,Hou, Yongqing,Ding, Binying,Yi, Dan,Wang, Lei,Zhu, Huiling,Liu, Yulan,Yin, Yulong,Wu, Guoyao Asian Australasian Association of Animal Productio 2014 Animal Bioscience Vol.27 No.8

This trail was conducted to study the effect of L-proline on the growth performance, and blood parameter in the weaned lipopolysaccharide (LPS)-challenged pigs. Thirty six pigs ($9.13{\pm}0.85$ kg) were assigned randomly to dietary treatments in a $2{\times}3$ factorial arrangement in a 20-d growth assay. Factors were intraperitoneal injection with saline or LPS, and three dietary L-proline supplement levels (0%, 0.5%, or 1.0%). On d 10, blood samples were collected at 3 h after LPS (100 ${\mu}g$ LPS/kg body weight [BW]) or saline injection. On d 20 of the trial, all pigs were orally administrated D-xylose (0.1 g/kg BW) at 2 h, and blood samples were collected at 3 h after LPS or saline injection. As a result, dietary supplementation with 0.5% proline had a tendency to increase average daily gain (ADG) in piglets during d 10 to 20 (p = 0.088). Without LPS challenge, dietary supplementation with 1.0% proline had no effect on growth hormone (GH) concentrations on d 10 (p>0.05), but decreased it after LPS challenge (p<0.05). There was LPS challenge${\times}$proline interaction for GH concentrations on d 10 (p<0.05). Dietary supplementation with 1.0% proline decreased glucagon concentration on d 10 after LPS challenge (p<0.05). In addition, dietary supplementation with proline increased superoxide dismutase (SOD) activity significantly on d 10 and 20 (p<0.05), and 1.0% proline increased heat shock proteins-70 concentration on d 10 (p<0.05). Moreover, proline supplementation increased diamine oxidase (DAO) concentrations after LPS challenge (p<0.05). There was LPS challenge${\times}$proline interaction for DAO (p<0.05). Furthermore, dietary supplementation with 1.0% proline increased the D-xylose level when no LPS challenge (p<0.05). These results indicate that proline supplementation could improve growth performance, increase SOD activities, and has a positive effect on the gastrointestinal tract digestibility in early weaned pigs.

Validation Study of the Chinese Version of Addenbrooke’s Cognitive Examination III for Diagnosing Mild Cognitive Impairment and Mild Dementia

Xiao-Jia Li,Lili Yang,Jia Yin,Nengwei Yu,Fang Ye 대한신경과학회 2019 Journal of Clinical Neurology Vol.15 No.3

Background and Purpose There are only a few cognitive screening tests for the Chinesespeaking population, and so this study aimed to validate the Chinese version of Addenbrooke’s Cognitive Examination III (ACE-III) for detecting mild cognitive impairment (MCI) and mild dementia. Its diagnostic accuracy was compared with the Chinese versions of the Mini Mental State Examination (MMSE) and the Montreal Cognitive Assessment (MoCA). Methods The 176 included individuals were divided into 3 groups: mild dementia group, MCI group, and normal control group. MMSE, MoCA, and ACE-III were administered to all participants by researchers who were blinded to the clinical grouping. The receiver operating characteristic (ROC) curves were analyzed. Results ACE-III exhibited good internal consistency and convergent validity. Age and education level significantly influenced the total ACE-III scores. When screening MCI, the area under the ROC curve (AUC) was significantly larger for ACE-III than for MMSE (0.88 vs. 0.72, p<0.05) and MoCA (0.88 vs. 0.76, p<0.05). ACE-III showed higher sensitivity (0.75) and specificity (0.89) than MMSE (0.64 and 0.63, respectively) and MoCA (0.67 and 0.77) at the optimal cutoff score of 88/89. For detecting mild dementia, ACE-III yielded satisfactory sensitivity (0.94) and specificity (0.83) at the optimal cutoff score of 74/75. The AUC of ACE-III was 0.95, which was comparable to those of MMSE (0.95) and MoCA (0.91). In participants with ≥12 years of education, the AUC was significantly larger for ACE-III than for MMSE when detecting MCI (0.90 vs. 0.68, p<0.05) and mild dementia (0.97 vs. 0.90, p<0.05). Conclusions The present study has verified that ACE-III is a reliable and accurate tool for screening MCI and mild dementia in the Chinese-speaking population, and is significantly superior to MMSE and MoCA for detecting MCI.

Chlorogenic Acid Decreased Intestinal Permeability and Ameliorated Intestinal Injury in Rats via Amelioration of Mitochondrial Respiratory Chain Dysfunction

Yan Zhou,Zheng Ruan,Lili Zhou,Yuhui Yang,Shumei Mi,Ze-Yuan Deng,Yulong Yin 한국식품과학회 2016 Food Science and Biotechnology Vol.25 No.1

Chlorogenic acid (CGA), an abundant polyphenol compound in plants, exhibits anti-oxidant effects. The protective effect of CGA in the rat intestine with endotoxin infusion was evaluated. CGA administration ameliorated endotoxin-induced intestinal injury, and decreased the ratio of lactulose/ mannitol, the ileum pathological grade, the myeloperoxidase activity in the ileum, and the malondialdehyde content in the ileum and in ileum mitochondria. The small intestine weight, activities of alkaline phosphatase and superoxide dismutase in the ileum, and β-nicotinamide adenine dinucleotide reduce form (NADH) dehydrogenase and succinate dehydrogenase activities in ileum mitochondria were increased. Intestinal permeability was positively correlated with intestinal mitochondrial injury indicated as the level of malondialdehyde in ileum mitochondria, and negatively correlated with NADH dehydrogenase activity. Dietary administration of CGA protected against increased intestinal permeability caused by endotoxin infusion. The protective effect of CGA was probably associated with a decrease in mitochondrial lipid peroxidation levels and an increase in NADH dehydrogenase activity.