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| 1 | Phase II clinical trial using camrelizumab combined with apatinib and chemotherapy as the first-line treatment of advanced esophageal squamous cell carcinoma显示文摘Background:Effective therapeutic options are limited for patients with advanced esophageal squamous cell carcinoma(ESCC).The incorporation of an immune checkpoint inhibitor and a molecular anti-angiogenic agent into the commonly adopted chemotherapy may produce synergistic effects.Therefore,we aimed to investigate the efficacy and safety of camrelizumab plus apatinib combined with chemotherapy as the first-line treatment of advanced ESCC.Methods:In this single-arm prospective phase II trial,patients with unresectable locally advanced or recurrent/metastatic ESCC received camrelizumab 200 mg,liposomal paclitaxel 150 mg/m2,and nedaplatin 50 mg/m2 on day 1,and apatinib 250 mg on days 1-14.The treatments were repeated every 14 days for up to 9 cycles,followed by maintenance therapy with camrelizumab and apatinib.The primary endpoint was objective response rate(ORR)according to the Response Evaluation Criteria in Solid Tumors(version 1.1).Secondary endpoints included disease control rate(DCR),progression-free survival(PFS),overall survival(OS),and safety.Results:We enrolled 30 patients between August 7,2018 and February 23,2019.The median follow-up was 24.98 months(95%confidence interval[CI]:23.05-26.16 months).The centrally assessed ORR was 80.0%(95%CI:61.4%-92.3%),with a median duration of response of 9.77 months(range:1.54 to 24.82+months).The DCR reached 96.7%(95%CI:82.8%-99.9%).The median PFS was 6.85 months(95%CI:4.46-14.20 months),and the median OS was 19.43 months(95%CI:9.93 months–not reached).The most common grade 3-4 treatmentrelated adverse events(AEs)were leukopenia(83.3%),neutropenia(60.0%),and increased aspartate aminotransferase level(26.7%).Treatment-related serious AEs included febrile neutropenia,leukopenia,and anorexia in one patient(3.3%),and single cases of increased blood bilirubin level(3.3%)and toxic epidermal necrolysis(3.3%).No treatment-related deaths occurred.Conclusions:Camrelizumab plus apatinib combined with liposomal paclitaxel and nedaplatin as first-line treatment demonstrated feasible anti-tumor activity and manageable safety in patients with advanced ESCC.Randomized trials to evaluate this new combination strategy are warranted.Trial registration:This trial was registered on July 27,2018,at ClinicalTrials.gov(identifier:NCT03603756). | Bo Zhang Ling Qi Xi Wang Jianping Xu Yun Liu Lan Mu Xingyuan Wang Lidan Bai Jing Huang | 2020 | Cancer Communications2020，40，12： | 38 |
| 2 | Prevalence and molecular characteristics of Listeria monocytogenes in cooked products and its comparison with isolates from listeriosis cases显示文摘这研究试图在 Zigong 城市里在煮的产品调查流行和 Listeria monocytogenes 的分子的特征,中国。L 的全面出现。在商店和羊肉餐馆调查了的 ready-to-eat (RTE ) 的 monocytogenes 是 16.2%(141/873 ) 。13.5% 的出现在 RTE 猪肉被观察, 6.5% 在 RTE 蔬菜,并且非常, 24.0% 在也煮了羊肉或煮了将羊杂切碎加麦片纳入羊胃中煮成的食物。Serotype 1/2b (45.4%) , 1/2a (33.3%) ,和 1/2c (14.2%) 是占优势的类型。由基于 L 的打字的 multilocus 顺序(MLST ) 比较同种细胞的建筑群(CC ) 。从从中国, CC87, CC9, CC8,和 CC3 的不同区域的 Zigong 城市和 33 个 listeriosis 案例里的煮的食物的 monocytogenes 被显示在煮的产品和 CC87 流行, CC3 是在 33 诊所来源紧张的开始的二种经常的类型。所有 CC87 污点怀有最新报导的 Listeria 致病力岛 4 (LIPI-4 ) 基因碎片 ptsA,和所有 CC3 紧张拥有了 Listeria 致病力岛 3 (LIPI-3 ) 基因碎片 llsX。这些可以增加在中国在 listeriosis 情况中属于 CC87 和 CC3 的紧张的出现并且也从 Zigong 由于煮的产品的消费加重感染的风险。ST619 (serotype 1/2b ) 怀有 llsX 和 ptsA,显示在 Zigong 的一种潜在的 hypervirulent 顺序类型。 | Hong Wang Lijuan Luo Zhengdong Zhang Jianping Deng Yan Wang Yimao Miao Ling Zhang Xi Chen Xiang Liu Songsong Sun Bo Xiao Qun Li Changyun Ye | 2018 | Frontiers of Medicine2018，12，1： | 9 |
| 3 | Application of wavelet transform in feature extraction and pattern recognition of wideband echoes显示文摘A novel approach to extract edge features from wideband echo is proposed. The set of extracted features not only represents the echo waveform in a concise way, but also is sufficient and well suited for classification of non-stationary echo data from objects with different property.The feature extraction is derived from the Discrete Dyadic Wavlet Transform (DDWT) of the echo through the undecimated algorithm. The motivation we use the DDWT is that it is time-shift-invariant which is beneficial for localization of edge, and the wavelet coefficients at larger scale represent the main shape feature of echo, i.e. edge, and the noise and modulated high-frequency components are reduced with scale increased. Some experimental results using real data which contain 144 samples from 4 classes of lake bottoms with different sediments are provided. The results show that our approach is a prospective way to represent wideband echo for reliable recognition of nonstationary echo with great variability. | ZHAO Jianping HUANG Jianguo ZHANG Huafeng(College of Marine Engineering, Northwestern Polytechnical University Xi’an 710072) | 1998 | Chinese Journal of Acoustics1998，17，3： | 8 |
| 4 | Reduning injection for fever, rash, and ulcers in children with mild hand, foot, and mouth disease: a randomized controlled clinical study显示文摘OBJECTIVE: To assess the efficacy and safety of Reduning injection for fever, rash, and ulcers in children with mild hand, foot, and mouth disease(HFMD). METHODS: A stratified-block randomized, double-blind, parallel-controlled, and multicenter clinical trial was conducted with 360 patients in five hospitals across China: Quanzhou Children's Hospital, Shijiazhuang No. 5 Hospital, Shanghai Public Health Centre, Hunan Provincial Children's Hospital, and Kaifeng Children's Hospital. Patients were randomized into three groups with 120 in each. Group A was treated with Western Medicine, group B with Reduning injection, a Chinese herbal medicine, and group C with both Reduning injection and Western Medicine. Results were compared for treatment efficacy and safety on HFMD. The clinical outcomes were observed as follows: fever and onset time of antifebrile effect(time to bring the body temperature down ≥0.5℃ after medication); cumulative time for fever recovery(body temperature recovering to normal and lasting more than 24 h without medication); cumulative time for rash disappearance(without new rashes or ulcers appearing and the original ones fading away); and cumulative time for mouth ulcer disappearance. RESULTS: For the onset time of the antifebrile effect, there was no statistical difference between groups A and B(P>0.05) and groups B and C(P> 0.05). However, there was a statistical difference between groups A and C(P<0.05), and the effect in group C was the best. For the cumulative time for rash disappearance, there was no statistical difference between groups A and B(P>0.05). There were statistical differences between groups A and C, and groups B and C(P<0.05), and the effect in group C was the best. For the cumulative time for mouth ulcers disappearance, there were no statistical differences among the three groups(P>0.05). CONCLUSION: Reduning injection with Western Medicine for symptomatic treatment is most effective for mild HFMD. No adverse reactions were observed. | Guoliang Zhang Jie Zhao Liyun He Shiyan Yan Ziqiang Zhuo Haojie Zheng Yongping Mu Shuangjie Li Xi Zhang Jihan Huang Xiuhui Li Jianping Liu Hehe Wan Chaoyu Wei Wei Xiao | 2013 | Journal of Traditional Chinese Medicine2013，33，6： | 7 |
| 5 | A draft sequence of the rice (Oryza sativa ssp. indica) genome显示文摘The sequence of the rice genome holds fundamental information for its biology, including physiology, genetics, development, and evolution, as well as information on many beneficial phenotypes of economic significance. Using a 'whole genome shotgun' approach, we have pro-duced a draft rice genome sequence of Oryza sativa ssp. in-dica, the major crop rice subspecies in China and many other regions of Asia. The draft genome sequence is constructed from over 4.3 million successful sequencing traces with an accumulative total length of 2214.9 Mb. The initial assembly of the non-redundant sequences reached 409.76 Mb in length, based on 3.30 million successful sequencing traces with a total length of 1797.4 Mb from an indica variant cultivar 93-11, giving an estimated coverage of 95.29% of the rice genome with an average base accuracy of higher than 99%. The coverage of the draft sequence, the randomness of the sequence distribution, and the consistency of BIG-ASSEM-BLER, a custom-designed software package | YU Jun, HU Songnian, WANG Jun,LI Songgang WONG Ka-Shu Gane, LIU Bin,DENG Yajun, DAI Li, ZHOU Yan,ZHANG Xiuqing, CAO Mengliang, LIU Jing,SUN Jiandong , TANG Jiabin, CHEN Yanjiong,HUANG Xiaobing, LIN Wei, YE Chen, TONG Wei,CONG Lijuan, GENG Jianing, HAN Yujun, LI Lin,LI Wei, HU Guangqiang, HUANG Xiangang,LI Wenjie, LI Jian, LIU Zhanwei, LI Long,LIU Jianping, Ql Qiuhui, LIU Jinsong, LI Li,WANG Xuegang, LU Hong, WU Tingling,ZHU Miao, Nl Peixiang, HAN Hua, DONG Wei,REN Xiaoyu, FENG Xiaoli, GUI Peng,LI Xianran, WANG Hao, XU Xin, ZHAI Wenxue,XU Zhao, ZHANG Jinsong, HE Sijie,ZHANG Jianguo, XU Jichen, ZHANG Kunlin,ZHENG Xianwu, DONG Jianhai, ZENG Wanyong,TAO Lin, CHEN Xuewei, HE Jun, LIU Daofeng,TIAN Wei, TIAN Chaoguang, XIA Hongai,LI Gang, GAO Hui, LI Ping, CHEN Wei ,WANG Xudong, ZHANG Yong, HU Jianfei,WANG Jing, LIU Song, YANG Jian,ZHANG Guangyu, XIONG Yuqing, LI Zhijie,MAO Long, ZHOU Chengshu, ZHU Zhen,CHEN Runsheng, HAO Bailin,ZHENG Weimou, CHEN Shouyi, QUO Wei,LI Guojie, LIU Siqi, HUANG Guyang,TAO Ming, WANG Jian, ZHU Lihuang,YUAN Longping& YANG HuanmingBeijing Genomics Institute/Center of Genomics & Bioinformatics, Chinese Academy of Sciences, Beijing 101300, China Hangzhou Genomics Institute/Institute of Bioinformatics of Zhejiang University/Key Laboratory of Bioinformatics of Zhejiang Province, Hangzhou 310007, China Institute of Genetics, Chinese Academy of Sciences, Beijing 100101, China National Hybrid Rice R & D Center, Changsha 410125, China Laboratory of Bioinformatics, Institute of Biophysics, Chinese Academy of Sciences, Beijing 100101, China College of Life Sciences, Peking University, Beijing 100871, China Institute of Theoretical Physics, Chinese Academy of Sciences, Beijing 1Q0080, China Digital China Ltd., Beijing 100080, China Institute of Computing Technology, Chinese Academy of Sciences, Beijing 100080, China Medical College, Xi’an Jiaotong University, Xi’an 710061, ChinaThese authors contributed equally to this work.Corresponding author.Corresponden | 2001 | Chinese Science Bulletin2001，46，23： | 6 |
| 6 | First experimental constraints on WIMP couplings in the effective field theory framework from CDEX显示文摘We present weakly interacting massive particles(WIMPs) search results performed using two approaches of effective field theory from the China Dark Matter Experiment(CDEX), based on the data from both CDEX-1B and CDEX-10 stages. In the nonrelativistic effective field theory approach, both time-integrated and annual modulation analyses were used to set new limits for the coupling of WIMP-nucleon effective operators at 90% confidence level(C.L.) and improve over the current bounds in the low mχregion. In the chiral effective field theory approach, data from CDEX-10 were used to set an upper limit on WIMP-pion coupling at 90% C.L. We for the first time extended the limit to the m_(χ)<6 GeV/c^(2) region. | Yi Wang Zhi Zeng Qian Yue LiTao Yang KeJun Kang YuanJing Li Mehment Agartioglu HaiPeng An JianPing Chang JingHan Chen YunHua Chen JianPing Cheng Cheng Yi Chiang WenHan Dai Zhi Deng ChangHao Fang XinPing Geng Hui Gong QiuJu Guo XuYuan Guo HongJian He Li He ShengMing He JinWei Hu TuChen Huang HanXiong Huang HaiTao Jia LiPing Jia Xi Jiang HauBin Li JianMin Li Jin Li MingXuan Li RenMingJie Li Xia Li YuLan Li Bin Liao FongKay Lin ShinTed Lin ShuKui Liu YanDong Liu Yu Liu YuanYuan Liu ZhongZhi Liu Hao Ma YuCai Mao QiYuan Nie JinHua Ning Hui Pan NingChun Qi Jie Ren XiChao Ruan ChangSong Shang Vivek Sharma Ze She Lakhwinder Singh Monoj Kumar Singh TianXi Sun ChangJian Tang WeiYou Tang Yang Tian GuangFu Wang Li Wang Qing Wang Yu Chen Wang YunXiang Wang Zhen Wang Henry Tsz-King Wong ShiYong Wu YuCheng Wu HaoYang Xing Yin Xu Tao Xue YuLu Yan Nan Yi ChunXu Yu HaiJun Yu JianFeng Yue Ming Zeng BingTao Zhang Lei Zhang FengShou Zhang ZhenYu Zhang KangKang Zhao MingGang Zhao JiFang Zhou ZuYing Zhou JingJun Zhu | 2021 | Science China(Physics,Mechanics & Astronomy)2021，64，8： | 3 |
| 7 | Efficacy of irinotecan-based chemotherapy after exposure to an anti-PD-1 antibody in patients with advanced esophageal squamous cell carcinoma显示文摘Objective:Several anti-programmed cell death 1(anti-PD-1)antibodies have demonstrated potential efficacy in the treatment of advanced esophageal squamous cell cancer(ESCC).However,the response to subsequent chemotherapy after the failure of PD-1 blockade in ESCC patients has not been reported,and the optimal sequencing of immunotherapy and chemotherapy remains controversial.The aim of the present study was to evaluate responses to irinotecan-based subsequent chemotherapy in advanced ESCC patients who had progressed after treatment with camrelizumab(SHR-1210),a novel anti-PD-1 antibody.Methods:We retrospectively reviewed the medical records of patients with advanced ESCC treated with camrelizumab at a single institution.Consecutive patients who received subsequent irinotecan-based chemotherapy were selected for data collection and analysis.Results:Overall,a total of 28 patients were included.All patients had received at least two lines of systemic treatment prior to irinotecan salvage.The most common regimen that was administered after PD-1 blockade was irinotecan in combination with 5-fluorouracil(5-Fu)(or its derivatives),which was given to 19 patients.The objective response rate(ORR)and disease control rate(DCR)were 17.9%(5/28)and 64.3%(18/28),respectively,with 5(17.9%)patients achieving a partial response and 13(46.4%)having stable disease.The median progressionfree survival(PFS)was 3.18[95%confidence interval(95%CI),2.48-3.88]months and the median overall survival(OS)was 6.23(95%CI,4.71-7.75)months.No new safety issues,either immune-related or otherwise,were observed.Conclusions:Our results suggested that the response to irinotecan-based chemotherapy after PD-1 blockade in advanced ESCC patients appeared similar to that previously observed in patients who had not received PD-1 antibodies,and further study in larger cohorts or randomized trials is warranted to verify our observation. | Bo Zhang Xi Wang Qun Li Hongnan Mo Xingyuan Wang Yan Song Jianping Xu Tao Qu Jing Huang | 2019 | Chinese Journal of Cancer Research2019，31，6： | 3 |
| 8 | Epidemic Prediction of Hemorrhagic Fever with Renal Syndrome Using Grey Multivariable Model | GENG Jianping(First team,Fourth Military Medical Universitg,Xi’an 710032,China) | 1994 | Systems Science and Systems Engineering1994，4，1： | 2 |
| 9 | Effect of Traditional Chinese Medicine plus narrow-band medium-wave ultraviolet B radiation on moderate-to-severe psoriasis vulgaris in a case series显示文摘OBJECTIVE: To investigate the efficacy and safety of Traditional Chinese Medicine (TCM) therapy combined with ultraviolet B light therapy in the treatment of moderate-to-severe psoriasis. METHODS: Patients with moderate-to-severe psoriasis (skin lesion area > 10% of the body surface area) for 2 consecutive years were treated with TCM (oral and external use of herbal medicines, acupuncture, and herbal bathing) and narrow-band medium-wave ultraviolet B light treatment for 12 weeks. The treatment effect was evaluated based on the Psoriasis Area Severity Index (PASI), the achievement of a 50% reduction in the PASI (PASI50), the achievement of a 75% reduction in the PASI (PASI75), pruritus score, Dermatology Life Quality Index, and safety. RESULTS: A total of 95 outpatients were enrolled, and 92 subjects (96.8%) completed the 12-week treatment course. At baseline, the average proportion of the body surface area covered by skin lesions was 12.4%, and the average PASI was 17.7. All patients had previously been treated with conventional medicine (89.1% of patients received ultraviolet light treatment, 50.0% received glucocorticoids, and 21.7% received acitretin). After the 12-week treatment course, 22 patients (23.9%) achieved PASI75, and 43 (46.7%) achieved PASI50. The post-treatment pruritus score and Dermatology Life Quality Index of all treated patients were significantly lower than the respective baseline values (P < 0.0001). No adverse effects were detected by the monitoring of blood, urine, stools, liver and kidney function, and echocardiography.CONCLUSION: Comprehensive therapy comprising TCM therapy combined with ultraviolet B light therapy achieved good outcomes for patients with moderate-to-severe psoriasis. | Li Tiantian Zhou Dongmei Xu Xuying Qu Jianhua Jiang Chunyan Lan Haibing Lou Weihai Chen Weiwen Jin Li Liu Rongqi Liu Zhiyong Zhang Cang Duan Lanhua Bohua Li Xu Jingna Zhou Tao Jiang Xi Cao Wei Zhang Guangzhong Liu Jianping Sun Liyun Wang Ping | 2019 | Journal of Traditional Chinese Medicine2019，39，5： | 2 |
| 10 | Bone infection site targeting nanoparticle-antibiotics delivery vehicle to enhance treatment efficacy of orthopedic implant related infection显示文摘Orthopedic implants account for 99%of orthopedic surgeries,however,orthopedic implant-related infection is one of the most serious complications owing to the potential for limb-threatening sequelae and mortality.Current antibiotic treatments still lack the capacity to target bone infection sites,thereby resulting in unsatisfactory therapeutic effects.Here,the bone infection site targeting efficacy of D6 and UBI29-41 peptides was investigated,and bone-and-bacteria dual-targeted nanoparticles(NPs)with D6 and UBI29-41 peptides were first fabricated to target bone infection site and control the release of vancomycin in bone infection site.The results of this study demonstrated that the bone-and-bacteria dual-targeted mesoporous silica NPs exhibit excellent bone and bacteria targeting efficacy,excellent biocompatibility and effective antibacterial properties in vitro.Furthermore,in a rat model of orthopedic implant-related infection with methicillin-resistant Staphylococcus aureus,the growth of bacteria was evidently inhibited without cytotoxicity,thus realizing the early treatment of implant-related infection.Hence,the bone-and-bacteria dual-targeted molecule-modified NPs may target bacteria-infected bone sites and act as ideal candidates for the therapy of orthopedic implant-related infections. | Bin’en Nie Shicheng Huo Xinhua Qu Jingjing Guo Xi Liu Qimin Hong You Wang Jianping Yang Bing Yue | 2022 | Bioactive Materials2022，7，10： | 2 |
| 11 | The Proof of Boolean Algebraic Properties of MBFL显示文摘lintroductionTherearevarioussystemsoffuzzylogic.ThemostfamousoneisZadeh'sfuzzylogic(ZFL)[6-71.ItiswellknownthatZFLisnotaBooleanalgebra[2][9]sincetheLawofExcludedMiddle(LEM)andtheLawofContradiction(LC)failinZFL.Thispropertymakesfuzzylogic(restrictivel... | Lu Jianping (Department of Computer, Xi’an Institute of Posts and Telecommunications, Xi’an 710061. P.R,China)Zhao Shuxiang(School of Computer. Xidian University. Xi’an 710071. P.R China) | 1999 | The Journal of China Universities of Posts and Telecommunications1999，6，1： | 1 |
| 12 | Fuzzy Set Operation Based on Measure Theory显示文摘FuzzySetOperationBasedonMeasureTheoryManuscriptreceivedMay12,1996LuJianping(DepartmentofComputer,Xi'anInstituteofPostsandTele... | Lu Jianping (Department of Computer, Xi’an Institute of Posts and Telecommunications,Xi’an 710061, P.R.China) Zhao Shuxiang (School of Computer, Xidian University, Xi’an 710071, P.R.China) | 1997 | The Journal of China Universities of Posts and Telecommunications1997，4，2： | 1 |
| 13 | Giant electric field-induced magnetization in a magnetoelectric composite at high frequeney显示文摘 | ZHOU Jianping GUO Yangyang XI Zengzhe | 2008 | Appl Phys Lett2008，93，15： | 1 |
| 14 | SCFβ-TRCP E3 ubiquitin ligase targets the tumor suppressor ZNRF3 for ubiquitination and degradation显示文摘 | Yanpeng Ci Xiaoning Li Maorong Chen Jiateng Zhong Brian J. North Hiroyuki Inuzuka Xi He Yu Li Jianping Guo Xiangpeng Dai | 2018 | Protein & Cell2018，9，10： | 1 |
| 15 | BRITTLE PLANT1 is required for normal cell wall composition and mechanical strength in rice显示文摘A series of nucleotide sugar interconversion enzymes(NSEs) generate the activated sugar donors required for biosynthesis of cell wall matrix polysaccharides and glycoproteins. UDPglucose 4-epimerases(UGEs) are NSEs that function in the interconversion of UDP-glucose(UDP-Glc) and UDP-galactose(UDP-Gal). The roles of UDP-glucose 4-epimerases in monocots remain unclear due to redundancy in the pathways. Here, we report a brittle plant(bp1) rice mutant that exhibits brittle leaves and culms at all growth stages. The mutant culms had reduced levels of rhamnogalacturonan I, homogalacturonan, and arabinogalactan proteins.Moreover, the mutant had altered contents of uronic acids, neutral noncellulosic monosaccharides, and cellulose. Map-based cloning demonstrated that OsBP1 encodes a UDPglucose 4-epimerase(OsUGE2), a cytosolic protein. We also show that BP1 can form homoand hetero-protein complexes with other UGE family members and with UDP-galactose transporters 2(OsUGT2) and 3(OsUGT3), which may facilitate the channeling of Gal to polysaccharides and proteoglycans. Our results demonstrate that BP1 participates in regulating the sugar composition and structure of rice cell walls. | Yuanyan Zhang Yihua Wang Chunming Wang Carsten Rautengarten Erchao Duan Jianping Zhu Xiaopin Zhu Jie Lei Chao Peng Yunlong Wang Xuan Teng Yunlu Tian Xi Liu Joshua LHeazlewood Aimin Wu Jianmin Wan | 2021 | Journal of Integrative Plant Biology2021，63，5： | 1 |
| 16 | Current transport in amorphous silicon n/p junctions and their application as'tunnel' junction in tandem solar cells显示文摘 | Hegedus S Kampas F Xi Jianping | 1995 | Appl PhysLett1995，67，6： | 1 |
| 17 | Research and Practice of the P.E. Information Teaching Design System显示文摘 | Xi Jianping | 2014 | International English Education Research2014，，2： | 0 |
| 18 | Activating Connexin43 gap junctions primes adipose tissue for therapeutic intervention显示文摘Adipose tissue is a promising target for treating obesity and metabolic diseases.However,pharmacological agents usually fail to effectively engage adipocytes due to their extraordinarily large size and insufficient vascularization,especially in obese subjects.We have previously shown that during cold exposure,connexin43(Cx43)gap junctions are induced and activated to connect neighboring adipocytes to share limited sympathetic neuronal input amongst multiple cells.We reason the same mechanism may be leveraged to improve the efficacy of various pharmacological agents that target adipose tissue.Using an adipose tissue-specific Cx43 overexpression mouse model,we demonstrate effectiveness in connecting adipocytes to augment metabolic efficacy of theβ_(3)-adrenergic receptor agonist Mirabegron and FGF21.Additionally,combing those molecules with the Cx43 gap junction channel activator danegaptide shows a similar enhanced efficacy.In light of these findings,we propose a model in which connecting adipocytes via Cx43 gap junction channels primes adipose tissue to pharmacological agents designed to engage it.Thus,Cx43 gap junction activators hold great potential for combination with additional agents targeting adipose tissue. | Yi Zhu Na Li Mingyang Huang Xi Chen Yu AAn Jianping Li Shangang Zhao Jan-Bernd Funck Jianhong Cao Zhenyan He Qingzhang Zhu Zhuzhen Zhang Zhao VWang Lin Xu Kevin W.Williams Chien Li Kevin Grove Philipp E.Scherer | 2022 | Acta Pharmaceutica Sinica B2022，12，7： | 0 |
| 19 | Extraction and characterization of bovine collagen Type V and its effects on cell behaviors显示文摘Collagen Type V(Col.V)plays an essential role in cell behaviors and has attracted increasing attention in recent years.Highpurity Col.V is needed for evaluating its biological properties.In this research,the enzymatic hydrolysis process was combined with ultrafiltration to purify Col.V from the bovine cornea.The purity of Col.V was determined to be above 90%by both sodium dodecyl sulfate-polyacrylamide gel electrophoresis(SDS-PAGE)and high-performance liquid chromatography methods.The effect of Col.V on cell behaviors was evaluated.The circular dichroism spectroscopy results demonstrated that the extracted Col.V exhibited a complete triple helix structure.SDS-PAGE suggested that the molecular weight of Col.V was 440 kDa.The self-assembly experiment revealed that the proportion of Col.V in the collagen mixture can affect the Col.I fiber diameter.The cell culture results implied that Col.V can inhibit fibroblasts(L929)proliferation.The L929 showed maximum mobility when the addition of Col.V was 30%.Thus,Col.V has the effect of inhibiting L929 proliferation and promoting migration.The high-purity Col.V provides useful information for further understanding its biological implications. | Jun Xu Xi Luo Yang Zhang Jianping Gao Ching-Cheng Huang Xinpeng Bai Guifeng Zhang | 2022 | Regenerative Biomaterials2022，9，1： | 0 |
| 20 | Risk of extended viral shedding of Omicron BA.2 in Shanghai:Implications for vaccination strategy optimization显示文摘Background:In late March 2022,an outbreak of coronavirus disease 2019(COVID-19)caused by the Omicron BA.2 strain occurred in Shanghai,China.This retrospective study aimed to investigate the clinical characteristics,laboratory parameters,and vaccine protectiveness related to this disease in China.Methods:We conducted a single-center retrospective study on 735 patients with COVID-19 hospitalized from March 17 to May 14,2022.Clinical characteristics were analyzed based on vaccination status and viral shedding time(VST).The least absolute shrinkage and selection operator(LASSO)regression and 5-fold cross-validation were applied to screen factors linked to the rate of the VST.Generalized linear models were further applied to estimate the odds ratios for factors influencing the VST.Results:The median VST of unvaccinated patients was 13(11-16)days,which was longer than that of patients vaccinated with one or two doses(11[9-13]days)and with completed booster doses(11[8-12]days).A LASSO regression model and 5-fold cross-validation showed that age of≥60 years(β=0.01),pneumonia(β=0.53),and higher number of comorbidities(β=0.69)were positively associated with the VST,whereas the platelet count(β=-8.0×10-5)was inversely associated with the VST.Subgroup analysis revealed that the number of vaccinations was significantly associated with a decreased VST among patients with renal dysfunction(odds ratio[OR],0.65;95%confidence interval[CI],0.44-0.97;P=0.034)and patients with two or more comorbidities(OR,0.09;95%CI,0.03-0.28;P<0.001).The lymphocyte count was significantly associated with a decreased VST among patients aged<60 years(OR,0.51;95%CI,0.30-0.85;P=0.011),patients with normal renal function(OR,0.41;95%CI,0.21-0.80;P=0.009),and patients with fewer than two comorbidities(OR,0.49;95%CI,0.30-0.80;P=0.005).Conclusion:Our preliminary results suggest that the complete and booster vaccination contributes to the viral clearance of Omicron BA.2 variants,while the protectiveness of vaccination is most imperative in patients with impaired renal function and more comorbidities. | Jingwen Huang Lin Huang Jing Xi Yong Li Jianping Zhou Zhiyao Bao Qijian Cheng Qingyun Li Min Zhou Ren Zhao Yanan Li | 2023 | Chinese Medical Journal Pulmonary and Critical Care Medicine2023，1，4： | 0 |
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