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| 1 | Focal adhesion protein Kindlin-2 regulates bone homeostasis in mice显示文摘Our recent studies demonstrate that the focal adhesion protein Kindlin-2 is critical for chondrogenesis and early skeletal development. Here, we show that deleting Kindlin-2 from osteoblasts using the 2.3-kb mouse Col1 a1-Cre transgene minimally impacts bone mass in mice, but deleting Kindlin-2 using the 10-kb mouse Dmp1-Cre transgene, which targets osteocytes and mature osteoblasts, results in striking osteopenia in mice. Kindlin-2 loss reduces the osteoblastic population but increases the osteoclastic and adipocytic populations in the bone microenvironment. Kindlin-2 loss upregulates sclerostin in osteocytes,downregulates β-catenin in osteoblasts, and inhibits osteoblast formation and differentiation in vitro and in vivo. Upregulation ofβ-catenin in the mutant cells reverses the osteopenia induced by Kindlin-2 deficiency. Kindlin-2 loss additionally increases the expression of RANKL in osteocytes and increases osteoclast formation and bone resorption. Kindlin-2 deletion in osteocytes promotes osteoclast formation in osteocyte/bone marrow monocyte cocultures, which is significantly blocked by an anti-RANKLneutralizing antibody. Finally, Kindlin-2 loss increases osteocyte apoptosis and impairs osteocyte spreading and dendrite formation.Thus, we demonstrate an important role of Kindlin-2 in the regulation of bone homeostasis and provide a potential target for the treatment of metabolic bone diseases. | Huiling Cao Qinnan Yan Dong Wang Yumei Lai Bo Zhou Qi Zhang Wenfei Jin Simin Lin Yiming Lei Liting Ma Yuxi Guo Yishu Wang Yilin Wang Xiaochun Bai Chuanju Liu Jian QFeng Chuanyue Wu Di Chen Xu Cao Guozhi Xiao | 2020 | Bone Research2020，8，1： | 8 |
| 2 | Famitinib in combination with concurrent chemoradiotherapy in patients with locoregionally advanced nasopharyngeal carcinoma: a phase 1, open-label, dose-escalation Study显示文摘Background:Famitinib is a tyrosine kinase inhibitor against multiple targets,including vascular endothelial growth factor receptor 2/3,platelet-derived growth factor receptor,and stem cell factor receptor(c-kit).Previous studies have demonstrated anti-tumour activities of famitinib against a wide variety of advanced-stage solid cancers.We aimed to determine the safety and efficacy of famitinib with concurrent chemoradiotherapy(CCRT)in patients with locoregionally advanced nasopharyngeal carcinoma(NPC).We also evaluated the feasibility of contrast-enhanced ultrasound(D-CEUS)as a predictor of early tumour response to famitinib and to correlate functional parameters with clinical efficacy.Methods:The trial was conducted in subjects with stage III or IVa-b NPC using a 3+3 design of escalating fami-tinib doses.Briefly,subjects received 2 weeks of famitinib monotherapy followed by 7 weeks of famitinib plus CCRT.D-CEUS of the neck lymph nodes was performed at day 0,8 and 15 after famitinib was administered before starting concurrent chemoradiotherapy.End points included safety,tolerability and anti-tumour activity.Results:Twenty patients were enrolled(six each for 12.5,16.5 and 20 mg and two for 25 mg).Two patients in the 25 mg cohort developed dose-limiting toxicities,including grade 4 thrombocytopenia and grade 3 hypertension.The most common grade 3/4 adverse events were leukopenia,neutropenia and radiation mucositis.D-CEUS tests showed that more than 60%of patients achieved a perfusion parameter response after 2 weeks taking famitinib alone,and the parameter response was associated with disease improvement.In the famitinib monotherapy stage,three patients(15%)showed partial responses.The complete response rate was 65%at the completion of treatment and 95%3 months after the treatment ended.After a median follow-up of 44 months,the 3-year progression-free survival(PFS)and distant metastasis-free survival were 70%and 75%,respectively.Subjects with a decrease of perfusion parameter response,such as peak intensity decreased at least 30%after 1 week of famitinib treatment,had higher 3-year PFS(90.9%vs.44.4%,95%CI 73.7%-100%vs.11.9%-76.9%,P<0.001)than those with an increase or a reduction of less than 30%.Conclusions:The recommended famitinib dose for phase II trial is 20 mg with CCRT for patients with local advanced NPC.D-CEUS is a reliable and early measure of efficacy for famitinib therapies.Further investigation is required to confirm the effects of famitinib plus chemoradiotherapy. | Qiuyan Chen Linquan Tang Na Liu Feng Han Ling Guo Shanshan Guo Jianwei Wang Huai Liu Yanfang Ye Lu Zhang Liting Liu Pan Wang Yingqin Li Qingmei He Xiaoqun Yang Qingnan Tang Yang Li YuJing Liang XueSong Sun Chuanmiao Xie Yunxian Mo Ying Guo Rui Sun Haoyuan Mo Kajia Cao Xiang Guo Musheng Zeng Haiqiang Mai Jun Ma | 2018 | Cancer Communications2018，38，1： | 6 |
| 3 | AFAP1-AS1: a rising star among oncogenic long non-coding RNAs显示文摘Long non-coding RNAs(lncRNAs)have become a hotspot in biomedical research.This interest reflects their extensive involvement in the regulation of the expression of other genes,and their influence on the occurrence and development of a variety of human diseases.Actin filament associated protein 1-Antisense RNA 1(AFAP1-AS1)is a recently discovered oncogenic lncRNA.It is highly expressed in a variety of solid tumors,and regulates the expression of downstream genes and signaling pathways through adsorption and competing microRNAs,or by the direct binding to other proteins.Ultimately,AFAP1-AS1 promotes proliferation,chemotherapy resistance,and resistance to apoptosis,maintains stemness,and enhances invasion and migration of tumor cells.This paper summarizes the research concerning AFAP1-AS1 in malignant tumors,including the clinical application prospects of AFAP1-AS1 as a potential molecular marker and therapeutic target of malignant tumors.We also discuss the limitations in the knowledge of AFAP1-AS1 and directions of further research.AFAP1-AS1 is expected to provide an example for studies of other lncRNA molecules. | Fang Xiong Kunjie Zhu Su Deng Hongbin Huang Liting Yang Zhaojian Gong Lei Shi Yi He Yanyan Tang Qianjin Liao Jianjun Yu Xiaoling Li Yong Li Guiyuan Li Zhaoyang Zeng Wei Xiong Shanshan Zhang Can Guo | 2021 | Science China(Life Sciences)2021，64，10： | 4 |
| 4 | Effects of Mahuang(Herba Ephedra Sinica) and Wuweizi(Fructus Schisandrae Chinensis) medicated serum on chemotactic migration of alveolar macrophages and inters regions macrophages in rats显示文摘OBJECTIVE: To observe the effects of serum containing Mahuang(Herba Ephedra Sinica) or Wuweizi(Fructus Schisandrae Chinensis) on the migration of alveolar macrophages(AM) and interstitial macrophages(IM) from normal rats, and to analyze and compare the mechanisms leading to cell migration differences.METHODS: Rats were randomly divided into three groups: Mahuang(Herba Ephedra Sinica), Wuweizi(Fructus Schisandrae Chinensis), and blank serum. After treatment with the herbs, serum was extracted from the rats. AM and IM were isolated from normal rats and cultured. The effects of Mahuang(Herba Ephedra Sinica) and Wuweizi(Fructus Schisandrae Chinensis) medicated serum on normal rat AM and IM chemotactic migration were determined by transwell assays. The CC chemokine receptor(CCR) 2, CCR5, voltage-gated Kvl. 3 K^+channel(Kv1. 3), and voltage-gated Kvl. 5 K^+channel(Kv1. 5) protein levels were analyzed by western blotting.RESULTS: The migration quantities of AM and IM in the Mahuang(Herba Ephedra Sinica) and Wuweizi(Fructus Schisandrae Chinensis) medicated serum groups were significantly higher than those in the blank serum group(P < 0.01). Compared with the Wuweizi(Fructus Schisandrae Chinensis) medicated serum group, the migration quantity of cultured rat AM in the Mahuang(Herba Ephedra Sinica) medicated serum group was significantly increased(P <0.01). Meanwhile, compared with the Mahuang(Herba Ephedra Sinica) medicated serum group, the migration quantity of cultured rat IM in the Wuweizi(Fructus Schisandrae Chinensis) medicated serum group was significantly increased(P < 0.01).CCR2, CCR5, Kv1. 3, and Kv1. 5 proteins were expressed on the AM cell surface, and showed significantly higher expression in the Mahuang(Herba Ephedra Sinica) medicated serum group compared with the Wuweizi(Fructus Schisandrae Chinensis)medicated serum group. In contrast, CCR5, Kv1.3,and Kv1.5 proteins were expressed on the IM cell surface, and showed significantly higher expression in the Wuweizi(Fructus Schisandrae Chinensis)medicated serum group compared with the Mahuang(Herba Ephedra Sinica) medicated serum group.CONCLUSION: Mahuang(Herba Ephedra Sinica)and Wuweizi(Fructus Schisandrae Chinensis) can promote AM and IM migration ability, with Mahuang(Herba Ephedra Sinica) targeting AM more apparently and Wuweizi(Fructus Schisandrae Chinensis) targeting IM more apparently. The mechanism may be that, by stimulating cells, Mahuang(Herba Ephedra Sinica) and Wuweizi(Fructus Schisandrae Chinensis) promote expression of CCR2 and CCR5 receptors on the AM and IM cell surface,which pass signals to Kvl.3 and Kvl.5 ion channels,leading to changes in the cytoskeleton, and ultimately promoting chemotactic cell migration. | Yuan Yiping Zhai Huaqiang Zhang Tian Guo Zhaojuan Kong Liting Jia Xiaoyu Wang Ningning Dai Ying Liu Guoxiu Wang Yanping | 2017 | Journal of Traditional Chinese Medicine2017，37，5： | 3 |
| 5 | Cell Membrane-camouflaged Multi-functional Dendritic Large Pore Mesoporous Silica Nanoparticles for Combined Photothermal Therapy and Radiotherapy of Cancer显示文摘Combining photothermal therapy and radiotherapy(PTT-RT) with reducing tumor hypoxia acts as an important antitumor modality. However, it is a great challenge to realize photothermal therapy, radiotherapy and exogenous oxygen supply in one nanosystem. To realize a combination of the three functions, we fabricated a red blood cell membrane(RBCm)-camouflaged, red blood cell content(RBCc) and the copper sulfide(CuS) co-loaded dendritic large pore mesoporous silica nanoparticle(DLMSN/CuS/RBCc/ RBCm). The cell membrane coating endowed the nanoparticles with good stability in the physiological environment, and CuS allowed the nanoparticle exhibiting good photothermal and radiosensitization properties. RBCc loaded nanoparticle DLMSN/CuS/RBCc enhanced superior anti-tumor effect than DLMSN/CuS during combined PTT-RT therapy because the introduction of RBCc increased the exogenous oxygen supply. The in vitro study further demonstrated that the combination of photothermal therapy and radiotherapy induced superior antitumor efficacy than single therapy. Our work thus presents a unique multifunctional nanoscale platform favorable for combined PTT and RT. | WU Liting XIN Yujia GUO Zhaoyang GAO Wei ZHU Yanpeng WANG Yinsong RAN Ruixue YANG Xiaoying | 2022 | Chemical Research in Chinese Universities2022，38，2： | 1 |
| 6 | Treatment with carnosine reduces hypoxia-ischemia brain damage in a neonatal rat model显示文摘 | Huizhen Zhang Shang Guo Linlin Zhang Liting Jia Zhan Zhang Hongbao Duan Jingbin Zhang Jingyan Liu Weidong Zhang | 2014 | European Journal of Pharmacology2014，，： | 1 |
| 7 | Burden among caregivers for children with asthma:A mixed-method study in Guangzhou,China显示文摘Objective:Research suggests that caregivers of children with asthma experience a substantial amount of stress,though no comprehensive study examines this problem.Here we both quantitatively and qualitatively examined the burden on caregivers of children with asthma.Methods:Surveys were administered to 138 caregivers of asthmatic children by convenience sampling.The Zarit Caregiver Burden Interview(ZBI)was used to assess the degree of caregiver burden.In addition,13 qualitative semi-structured interviews were carried out via purposive sampling and were used to explore the perception of caregivers.SPSS and content analysis were used to analyze quantitative and qualitative data,respectively.Results:We found that caregiver burden(mean=31.56±14.19)ranged from 24%with no or mild burden,52%with mild to moderate burden,22%with moderate to severe burden and 2%with very severe burden.Caregiver burden was also assessed as 5 different dimensions.Selfcriticism ranked most burdensome(2.09±1.05),followed by sacrifice(1.57±0.94),embarrassment/anger(1.30±0.80),dependency(1.21±0.77),and lastly,loss of control(1.20±0.84).The highest individually scored item on the ZBI was“fear of the future of the relative”(mean=3.04).Interviews of caregiver burden were summarized into three main themes,namely:1)life is too chaotic;2)negative emotions;and 3)gaps in themedical support system.Conclusions:These findings expand our understanding about the burden caregivers of children with asthma face,and may help to propose targeted strategies to help caregivers adapt to their roles,and maintain and promote the health of themselves and their families. | Miaolan Guo Guozhen Gao Jinlan Guo Litao Wen Liting Zeng | 2015 | International Journal of Nursing Sciences2015，2，4： | 1 |
| 8 | Effects of di-(2-ethylhexyl) phthalate on the hypothalamus-pituitary-ovarian axis in adult female rats显示文摘 | Te Liu Na Li Jian Zhu Guangyan Yu Kun Guo Liting Zhou Dongchun Zheng Xiaofeng Qu Jian Huang Xin Chen Shuyue Wang Lin Ye | 2014 | Reproductive Toxicology2014，，： | 1 |
| 9 | HSCS:a hybrid shared cache scheduling scheme for multiprogrammed workloads显示文摘The traditional dynamic random-access memory (DRAM)storage medium can be integrated on chips via modem emerging 3D-stacking technology to architect a DRAM shared cache in multicore systems.Compared with static random-access memory (SRAM),DRAM is larger but slower.In the existing research,a lot of work has been devoted to improving the workload performance using SRAM and stacked DRAM together in shared cache systems,ranging from SRAM structure improvement to optimizing cache tags and data access.However,little attention has been paid to designing a shared cache scheduling scheme for multiprogrammed workloads with different memory footprints in multicore systems.Motivated by this,we propose a hybrid shared cache scheduling scheme that allows a multicore system to utilize SRAM and 3D-stacked DRAM efficiently, thus achieving better workload performance.This scheduling scheme employs (1)a cache monitor,which is used to collect cache statistics;(2)a cache evaluator,which is used to evaluate the cache information during the process of programs being executed;and (3)a cache switcher,which is used to self-adaptively choose SRAM or DRAM shared cache modules.A cache data migration policy is naturally developed to guarantee that the scheduling scheme works correctly.Extensive experiments are conducted to evaluate the workload performance of our proposed scheme.The experimental resuits showed that our method can improve the multiprogrammed workload performance by up to 25%compared with state-of-the-art methods (including conventional and DRAM cache systems). | Jingyu ZHANG Chentao WU Dingyu YANG Yuanyi CHEN Xiaodong MENG Liting XU Minyi GUO | 2018 | Frontiers of Computer Science2018，12，6： | 1 |
| 10 | Upregulation of chicken TLR4, TLR15 and MyD88 in heterophils and monocyte-derived macrophages stimulated with Eimeria tenella in vitro显示文摘 | Zuoyong Zhou Zhiying Wang Liting Cao Shijun Hu Ze Zhang Bo Qin Zhili Guo Kui Nie | 2013 | Experimental Parasitology2013，，4： | 1 |
| 11 | A modified Min Sum decoding algorithm based on LMMSE for LDPC codes显示文摘 | WU Zijing SU Kaixiong GUO Liting | 2014 | AEUInternationalJournal of Electronics and Communications2014，68，10： | 1 |
| 12 | Long non-coding RNA AFAP1-AS1 accelerates lung cancer cells migration and invasion by interacting with SNIP1 to upregulate c-Myc显示文摘Actin filament associated protein 1 antisense RNA 1(named AFAP1-AS1)is a long non-coding RNA and overexpressed in many cancers.This study aimed to identify the role and mechanism of AFAP1-AS1 in lung cancer.The AFAP1-AS1 expression was firstly assessed in 187 paraffin-embedded lung cancer and 36 normal lung epithelial tissues by in situ hybridization.The migration and invasion abilities of AFAP1-AS1 were investigated in lung cancer cells.To uncover the molecular mechanism about AFAP1-AS1 function in lung cancer,we screened proteins that interact with AFAP1-AS1 by RNA pull down and the mass spectrometry analyses.AFAP1-AS1 was highly expressed in lung cancer clinical tissues and its expression was positively correlated with lung cancer patients'poor prognosis.In vivo experiments confirmed that AFAP1-AS1 could promote lung cancer metastasis.AFAP1-AS1 promoted lung cancer cells migration and invasion through interacting with Smad nuclear interacting protein 1(named SNIP1),which inhibited ubiquitination and degradation of c-Myc protein.Upregulation of c-Myc molecule in turn promoted the expression of ZEB1,ZEB2,and SNAIL gene,which ultimately enhanced epithelial to mesenchymal transition(EMT)and lung cancer metastasis.Understanding the molecular mechanism by which AFAP1-AS1 promotes lung cancer's migration and invasion may provide novel therapeutic targets for lung cancer patients'early diagnosis and therapy. | Yu Zhong Liting Yang Fang Xiong Yi He Yanyan Tang Lei Shi Songqing Fan Zheng Li Shanshan Zhang Zhaojian Gong Can Guo Qianjin Liao Yujuan Zhou Ming Zhou Bo Xiang Xiaoling Li Yong Li Zhaoyang Zeng Guiyuan Li Wei Xiong | 2021 | Signal Transduction and Targeted Therapy2021，6，7： | 1 |
| 13 | Antioxidant,flavor profile and quality of wheat dough bread incorporated with kiwifruit fermented byβ-glucosidase producing lactic acid bacteria strains显示文摘This study aimed to investigate the effect of incorporation of kiwifruit substrate fermented by 3 highβ-glucosidase producing lactic acid bacteria(LAB)of Lactobacillus harbinensis(M12,M24)and Pediococcus pentosaceus(J28)on physicochemical and rheo-fermentation properties during proofing of wheat dough.Quality,sensory evaluation,antioxidant content and activity,and flavor profiles of bread was evaluated.Results revealed that LAB strains adequately adapted(J28>M12>M24)and produced enzymes during substrate fermentation.In dough,incorporation of fermented substrate increased acidity,soluble dietary fiber,β-glucosidase andα-amylase activity and gas retention during proofing,in a strain dependent manner(J28>M12>M24).The subsequent breads exhibited higher specific volume and had softer crumbs.Furthermore,total flavonoid,total phenolic,antioxidant activity,flavor content and intensity increased in breads incorporated with fermented substrate.Overall sensory acceptance was in order,bread containing substrates fermented by J28(KFB-J28)>M12(KFB-M12)>M24(KFB-M24)>wheat bread(WB)>bread containing unfermented substrate(KFB).Changes observed were attributed to biotransformation byβ-glucosidase which increasingly degraded dietary fibers into soluble dietary fiber,increased acidity,released glycosylated aroma compounds and phenolic compounds in substrate.When incorporated in dough,fermented kiwifruit substrates stabilized gluten network,increased yeast metabolism and gas retention during proofing.Subsequently,KFB-J28,KFB-M12,and KFB-M24 had higher antioxidant content and activity,higher flavor content and intensity,better quality and were more accepted compared to WB and KFB.This suggested the potential role played byβ-glucosidases through LAB fermentation on functionally enriching and adding value to kiwifruit substrate as a novel functional ingredient in bakery industry. | Liting Liang Jacob Ojobi Omedi Weining Huang Jianxian Zheng Yongqing Zeng Jing Huang Binle Zhang Liyuan Zhou Ning Li Tiecheng Gao Ruijun Guo | 2022 | Food Bioscience2022，46，2： | 0 |
| 14 | A Synthesis of Energy Transition Policies in Finland and China显示文摘Since 2017,Finland and China have been developing a future-oriented partnership based on mutual economic and business interests.The starting point for this work is the recognition of significant differences in size,culture,and political as well as economic systems between the two sides.The Sino-Finnish cooperation in energy transition can provide a good example of mutually beneficial partnership where countries complement each other in terms of knowhow and resources.This paper brings together the main findings from the policy study on energy transition in Finland and China.It aims to identify potential policy initiatives for expanding Sino-Finnish cooperation towards green growth. | GUO Wen PAN Jiaofeng LIANG Liting Jari KUUSISTO MA Yanran | 2022 | Bulletin of the Chinese Academy of Sciences2022，36，1： | 0 |
| 15 | Establishment of a prognostic scoring model for regional recurrent nasopharyngeal carcinoma after neck dissection显示文摘Objective:The main aim of this study was to establish a scoring model to predict risk of progression and survival in patients with regionally recurrent nasopharyngeal carcinoma(NPC).Methods:Three hundred and forty-eight patients subjected to neck dissection from 2003 to 2017 were included for study.Clinicopathologic information for each patient was analyzed.Independent prognostic factors were selected using the Cox proportional hazards model and incorporated into the scoring model.Concordance index(C-index)and calibration curves were used to verify discrimination and calibration,respectively and the results validated using bootstrap resampling.Results:Microscopic positive lymph node>2[hazard ratio(HR),2.19;95%confidence interval(CI),1.30–3.68;P=0.003],extranodal extension(HR,2.75;95%CI,1.69–4.47;P<0.001),and lower neck involvement(HR,1.78;95%CI,1.04–3.04;P=0.034)were identified from multivariate analysis as independent factors for overall survival(OS).A qualitative 4-point scale was generated to stratify patients into 4 risk groups for predicting OS and progression-free survival(PFS).The novel scoring model demonstrated enhanced discrimination(C-index=0.69;95%CI,0.62–0.76)relative to the original recurrent tumor-node-metastasis(rTNM)staging system(C-index=0.56;95%CI,0.50–0.62),and was internally validated with a bootstrap-adjusted C-index of 0.70.The calibration curve showed good agreement between predicted probabilities and actual observations.Conclusions:The scoring system established in this study based on a large regionally recurrent NPC cohort fills a gap regarding assessment of risk and prediction of survival outcomes after neck dissection in this population and could be further applied to identify high-risk patients who may benefit from more aggressive intervention. | Xiaoyun Li Chao Lin Jinjie Yan Qiuyan Chen Xuesong Sun Sailan Liu Shanshan Guo Liting Liu Haojun Xie Qingnan Tang Yujing Liang Ling Guo Hao Li Xuekui Liu Xiang Guo Linquan Tang Haiqiang Mai | 2020 | Cancer Biology & Medicine2020，17，1： | 0 |
| 16 | An improved cell line-derived xenograft humanized mouse model for evaluation of PD-1/PD-L1 blocker BMS202-induced immune responses in colorectal cancer显示文摘The establishment of an in vivo mouse model mimicking human tumor-immune environments provides a promising platform for immunotherapy assessment,drug discovery and clinical decision guidance.To this end,we construct humanized NCG mice by transplanting human hCD34+hematopoietic progenitors into non-obese diabetic(NOD)Cg-Prkdc scidIL2rg tm1Wjl/Sz(null;NCG)mice and monitoring the development of human hematopoietic and immune systems(Hu-NCG).The cell line-derived xenograft(CDX)Hu-NCG mouse models are set up to assess the outcome of immunotherapy mediated by the small molecule BMS202.As a PD-1/PD-L1 blocker,BMS202 shows satisfactory antitumour efficacy in the HCT116 and SW480 xenograft Hu-NCG mouse models.Mechanistically,BMS202 exerts antitumour efficacy by improving the tumor microenvironment and enhancing the infiltration of hCD8+T cells and the release of hIFNγin tumor tissue.Thus,tumor-bearing Hu-NCG mice are a suitable and important in vivo model for preclinical study,particularly in cancer immunotherapy. | Pengzhao Shang Liting Yu Shucheng Cao Changying Guo Wanheng Zhang | 2022 | Acta Biochimica et Biophysica Sinica2022，54，10： | 0 |
| 17 | Assembling ionic liquid into porous molecular filler of mixed matrix membrane to trigger high gas permeability,selectivity,and stability for CO_(2)/CH_(4) separation显示文摘As an emerging zero-dimensional nano crystalline porous material,porous organic cages(POCs)with soluble properties in organic solvents,are promising candidates as molecular fillers in mixed matrix membranes(MMMs).The pore structure of POCs should be adjusted to trigger efficient gas separation performance,and the interaction between filler and matrix should be optimized.In this work,ionic liquid(IL)was introduced into the molecular fillers of CC3,to construct the IL@CC3/PIM-1 membrane to effectively separate CO_(2) from CH_(4).The advantages of doping IL include:(1)narrowing the cavity size of POCs from 4.4 to 3.9Åto enhance the diffusion selectivity,(2)strengthening the CO_(2) solubility to heighten the gas permeability,and(3)improving the compatibility between filler and matrix to upgrade membrane stability.After the optimization of the membrane composite,the IL@CC3/PIM-1-10%membrane possesses the CO_(2) permeability of 7868 Barrer and the CO_(2)/CH_(4) selectivity of 73.4,which compared to the CC3/PIM-1-10%membrane,improved by 15.9%and 106.2%,respectively.Furthermore,the membrane has maintained a stable separation performance at varied temperatures and pressures during the long-term test.The proposed method offers an efficient way to improve the performance of POCs-based MMMs in gas separation. | Liting Yu Liqin Hao Yang Feng Jia Pang Mengwei Guo Liangjun Li Weidong Fan Lili Fan Rongming Wang Zixi Kang Daofeng Sun | 2024 | Nano Research2024，17，5： | 0 |
| 18 | Prognostic significance of a combined and controlled nutritional status score and EBV-DNA in patients with advanced nasopharyngeal carcinoma:a long-term follow-up study显示文摘Objective:Several studies have reported that the controlling nutritional status(CONUT)score is a prognostic predictor for survival among patients with different types of cancer.We assessed the prognostic value of changes in the CONUT score during treatment and theΔCONUT-EBV DNA score in patients with advanced nasopharyngeal carcinoma(NPC).Methods:We retrospectively analyzed 433 patients with advanced NPC having no evidence of metastasis from January 2007 to June 2011;the patients underwent radical concurrent chemoradiotherapy(CCRT)at Sun Yat-sen University Cancer Center and were grouped based on theirΔCONUT andΔCONUT-EBV DNA scores.Kaplan-Meier curves were used to compare the patient outcomes according to the cut-offΔCONUT score and theΔCONUT-EBV DNA scoring system.Results:Among all patients,overall survival(OS)was independently predicted by a highΔCONUT score(P=0.031)and high EBV DNA(P<0.001).TheΔCONUT-EBV DNA score[OS area under the curve(AUC)=0.621;progression free survival(PFS)-AUC=0.612;distant metastasis-free survival(DMFS)-AUC=0.622]was more predictive of OS,PFS,and DMFS in patients with advanced NPC than theΔCONUT score(OS-AUC=0.547;PFS-AUC=0.533;DMFS-AUC=0.522)and pretreatment plasma EBV DNA levels alone(OS-AUC=0.600;PFS-AUC=0.591,DMFS-AUC=0.610).TheΔCONUT-EBV DNA score was significantly correlated with OS,PFS,and DMFS in patients with advanced NPC treated with CCRT.Conclusions:TheΔCONUT-EBV DNA score may be useful in clinical practice as a convenient biomarker for predicting the outcomes in patients with advanced NPC treated with CCRT. | Hui Lu Shanshan Guo Liting Liu Qiuyan Chen Yujing Liang Sailan Liu Xuesong Sun QingnanTang Xiaoyun Li Ling Guo Haoyuan Mo Linquan Tang Haiqiang Mai | 2022 | Cancer Biology & Medicine2022，19，4： | 0 |
| 19 | In situ dynamics response mechanism of the tunable length-diameter ratio nanochains for excellent microwave absorber显示文摘Faster response benefits the high-performance of magnetic material in various live applications.Hence,enhancing response speed toward the applied field via engineering advantages in structures is highly desired.In this paper,the precise synthesis of Co nanochain with the tunable length-diameter ratio is realized via a magnetic-field-guided assembly approach.The Co nanochain exhibits enhanced microwave absorption performance(near to-60 dB,layer thickness 2.2 mm)and broader effective absorption bandwidth(over 2/3 of total S,C,X,Ku bands).Furthermore,the simulated dynamic magnetic response reveals that the domain motion in 1D chain is faster than that in 0D nanoparticle,which is the determining factor of magnetic loss upgrade.Meanwhile,based on the controllable magnetic field experiment via in situ transmission electron microscopy,the association between magnetic response and microstructure is first present at the nanometer-level.The real and imaginary parts of relative complex permeability are determined by the domain migration confined inside Co nanochain and the magnetic flux field surrounded outside Co nanochain,respectively.Importantly,these findings can be extended to the novel design of microwave absorbers and promising candidates of magnetic carriers based on 1D structure. | Wenbin You Ke Pei Liting Yang Xiao Li Xiaofeng Shi Xuefeng Yu Huiqiao Guo Renchao Che | 2020 | Nano Research2020，13，1： | 0 |
| 20 | An Improved Binary Wolf Pack Algorithm Based on Adaptive Step Length and Improved Update Strategy for 0-1 Knapsack Problems显示文摘Binary wolf pack algorithm (BWPA) is a kind of intelligence algorithm which can solve combination optimization problems in discrete spaces.Based on BWPA, an improved binary wolf pack algorithm (AIBWPA) can be proposed by adopting adaptive step length and improved update strategy of wolf pack. AIBWPA is applied to 10 classic 0-1 knapsack problems and compared with BWPA, DPSO, which proves that AIBWPA has higher optimization accuracy and better computational robustness. AIBWPA makes the parameters simple, protects the population diversity and enhances the global convergence. | Liting Guo Sanyang Liu | 2017 | 国际计算机前沿大会会议论文集2017，，2： | 0 |
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