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| 1 | Ultrasensitive skin‐like wearable optical sensors based on glass micro/nanofibers显示文摘Electronic skin,a class of wearable electronic sensors that mimic the functionalities of human skin,has made remarkable success in applications including health monitoring,human-machine interaction and electronic-biological interfaces.While electronic skin continues to achieve higher sensitivity and faster response,its ultimate performance is fundamentally limited by the nature of low-frequency AC currents.Herein,highly sensitive skin-like wearable optical sensors are demonstrated by embedding glass micro/nanofibers(MNFs)in thin layers of polydimethylsiloxane(PDMS).Enabled by the transition from guided modes into radiation modes of the waveguiding MNFs upon external stimuli,the skin-like optical sensors show ultrahigh sensitivity(1870 k·Pa^-1),low detection limit(7 mPa)and fast response(10μs)for pressure sensing,significantly exceeding the performance metrics of state-of-the-art electronic skins.Electromagnetic interference(EMI)-free detection of high-frequency vibrations,wrist pulse and human voice are realized.Moreover,a five-sensor optical data glove and a 2×2-MNF tactile sensor are demonstrated.These initial results pave the way toward a new category of optical devices ranging from ultrasensitive wearable sensors to optical skins. | Lei Zhang Jing Pan Zhang Zhang Hao Wu Ni Yao Dawei Cai Yingxin Xu Jin Zhang Guofei Sun Liqiang Wang Weidong Geng Wenguang Jin Wei Fang Dawei Di Limin Tong | 2020 | Opto-Electronic Advances2020，3，3： | 12 |
| 2 | Activation and coreceptor expression of T lymphocytes induced by highly active antiretroviral therapy in Chinese HIV/AIDS patients显示文摘Background At the end of 2005, 650 000 people lived with human immunodeficiency virus type-1 (HIV-1) in China, of whom 75 000 were AIDS patients. Many AIDS patients received highly active antiretroviral therapy (HAART) supported by the “China CARES” program but the immune responses of HAART were seldom reported. This study investigated the effect of HAART on the activation and coreceptor expression of T lymphocytes in Chinese HIV/AIDS patients and evaluated its effect on immune reconstitution. Methods Seventeen HIV/AIDS patients were enrolled and three-color-flow cytometry was used to detect the activation of HLA-DR CD38 and the coreceptor CCR5, CXCR4 expression on T lymphocytes in whole blood samples taken from the patients before and after 3- or 6-month HAART. Results The activation percents of CD4+, CD8+ T lymphocytes were significantly higher before therapy than the normal controls (HLA-DR/CD4: 40.47±18.85 vs 11.54±4.10; CD38/CD4: 81.34±10.86 vs 53.34±11.44; HLA-DR/CD8: 63.94±12.71 vs 25.67±9.18; CD38/CD8: 86.56±11.41 vs 58.84±6.16, all P<0.01). After 6-month combined antiretroviral treatment, the activation of T lymphocytes in HIV/AIDS patients was significantly decreased (HLA-DR/CD4: 28.31±13.48; CD38/CD4: 69.88±12.64; HLA-DR/CD8: 46.56±18.64; CD38/CD8: 70.17±14.54, all P<0.01 compared with the pre-treatment values). Before the treatment, CCR5 expression on CD8+ T lymphocytes was up-regulated while CXCR4 expression on CD8+ T lymphocytes downregulated in HIV/AIDS patients compared with the normal controls (CD8/CCR5: 70.91±10.03 vs 52.70± 7.68; CD8/CXCR4: 24.14±11.08 vs 50.05±11.68, all P<0.01). After 6-month HAART, CCR5 expression on CD8+ T lymphocytes significantly decreased (56.35±12.96, P<0.01), while CXCR4 expression on CD8+ T lymphocytes increased (36.95±9.96, P<0.05) compared with the pre-treatment and the normal controls. A significant statistical relationship was observed between the expression of activation markers, CCR5 and the CD4+ T lymphocyte counts after HAART (P<0.05). Conclusions Reduced activation of T lymphocytes and a normalization of coreceptor expression were observed in Chinese HIV/AIDS patients after HAART. Immunity can be restored in HIV/AIDS patients receiving HAART. | ZHANG Zi-ning SHANG Hong JIANG Yong-jun LIU Jing DAI Di DIAO Ying-ying GENG Wen-qing JIN Xin WANG Ya-nan | 2006 | Chinese Medical Journal2006，，23： | 8 |
| 3 | Effect of a thermokarst lake on soil physical properties and infiltration processes in the permafrost region of the Qinghai-Tibet Plateau, China显示文摘Changes in the hydrological processes in alpine soil constitute one of the several key problems encountered with studying watershed hydrology and ecosystem stability against the background of global warming. A typically developing thermokarst lake was chosen as a subject for a study using model simulation based on observations of soil physical properties, infiltration processes, and soil moisture. The results showed that the selected thermokarst lake imposed certain changes on the soil infiltration processes and, with the degree of impact intensifying, the initial infiltration rate decreased. The greatest reduction was achieved in the area of moderate impact. However, the stable infiltration rate and cumulative infiltration gradually increased in the surface layer at a depth of 10 and 20 cm, both decreasing initially and then increasing, which is correlated significantly with soil textures. Moreover, the cumulative infiltration changed in line with steady infiltration rate. Based on a comparative analysis, the Horton model helps better understand the effect on the soil infiltration processes of the cold alpine meadow close to the chosen thermokarst lake. In conclusion, the formation of the thermokarst lake reduced the water holding capacity of the alpine meadow soil and caused the hydraulic conductivity to increase, resulting in the reduction of runoff capacity in the area of the thermokarst lake. | WANG YiBo GAO ZeYong WEN Jing LIU GuoHua GENG Di LI XiaoBing | 2014 | Science China Earth Sciences2014，57，10： | 7 |
| 4 | Lipoprotein(a) as a Marker for Predicting the Presence and Severity of Coronary Artery Disease in Untreated Chinese Patients Undergoing Coronary Angiography显示文摘Objective Low-density lipoprotein cholesterol(LDL-C) has been well known as the risk factor of coronary artery disease(CAD). However, the role of lipoprotein(a) [Lp(a)] in the development of CAD is of great interest but still controversial. Thus, we aim to explore the effect of Lp(a) on predicting the presence and severity of CAD in Chinese untreated patients, especially in combination with LDL-C. Methods We consecutively recruited 1,980 non-treated patients undergoing coronary angiography, among which 1,162 patients were diagnosed with CAD. Gensini score(GS) was used to assess the severity of CAD. Lp(a) was measured by immunoturbidimetric method. Results Patients with CAD had higher level of LDL-C and Lp(a) compared with non-CAD(P < 0.05). Multivariable logistic regression revealed that Lp(a) > 205 mg/L(highest tertile) predicted 1.437-fold risk for CAD(95% CI: 1.108-1.865, P = 0.006) and 1.480-fold risk for high GS(95% CI: 1.090-2.009, P = 0.012) respectively. Interestingly, concomitant elevated level of Lp(a) and LDL-C conferred the highest risk for both presence [OR = 1.845, 95% CI: 1.339-2.541, P < 0.001] and severity [OR = 1.736, 95% CI: 1.188-2.538, P = 0.004] of CAD. Conclusion Lipoprotein(a) is a useful marker for predicting the presence and severity of CAD, especially combined with LDL-C. | SUN Di ZHAO Xi LI Sha ZHANG Yan WU Na Qiong ZHU Cheng Gang GUO Yuan Lin GAO Ying QING Ping LIU Geng DONG Qian LI Jian Jun | 2018 | Biomedical and Environmental Sciences2018，31，4： | 6 |
| 5 | SARS-CoV-2-encoded nucleocapsid protein acts as a viral suppressor of RNA interference in cells显示文摘Dear Editor,Coronaviruses (Co Vs) are large enveloped non-segmented positive-strand RNA viruses that broadly distribute among humans and other animal species, including bats, mice and birds. SARS-Co V-2 infections can cause diseases, named the 2019 novel coronavirus disease (COVID-19). The symptoms of COVID-19 range from mild symptoms to severe respiratory syndromes, including pneumonia, and even death(Chen et al., 2020b;Jiang and Shi, 2020;Xia et al., 2020). | Jingfang Mu Jiuyue Xu Leike Zhang Ting Shu Di Wu Muhan Huang Yujie Ren Xufang Li Qing Geng Yi Xu Yang Qiu Xi Zhou | 2020 | Science China(Life Sciences)2020，63，9： | 5 |
| 6 | Embryonic Stem Cells-loaded Gelatin Microcryogels Slow Progression of Chronic Kidney Disease显示文摘 | Xiao-Dong Geng Wei Zheng Cong-Mei Wu Shu-Qiang Wang Quan Hong Guang-Yan Cai Xiang-Mei Chen Di Wu | 2016 | Chinese Medical Journal2016，，4： | 5 |
| 7 | Experimental and numerical investigations on dynamic and acoustic responses of a thermal post-buckled plate显示文摘Experiments were carried out for a clamped rectangular aluminum plate to study the dynamic and acoustic behaviors in both pre-and post-buckling ranges under thermal loads.Plate temperature was elevated from ambient value to the level above the theoretical critical buckling temperature of the plate.In the whole test temperature range,the measured frequencies decreased to the minimum values in sequence,and then turned to increase as temperature rose.The softening effect of thermal stresses played the leading role in the decreasing stage and the stiffening effect of thermal buckling deflection became the major influence factor in the increasing stage.The later one could drive the temperature equilibrium point of the heated plate to move towards lower temperature range.All the frequencies would not drop to zero due to the inherent initial deflection which provides additional stiffness to the plate.Dynamic responses state two variation trends in different temperature ranges,shifting toward the lower frequency range and closing up in the mid-frequency range.The characters of spectrum responses changed gradually as the temperature was elevated.Numerical simulations gave predictions with same variation trend as the test results. | GENG Qian WANG Di LIU Yuan LI YueMing | 2015 | Science China(Technological Sciences)2015，58，8： | 3 |
| 8 | Pharmacodynamic study on insomnia-curing effects of Shuangxia Decoction in Drosophila melanogaster显示文摘The present study aimed to establish a pharmacodynamic method using the py Solo software to explore the influence of freeze-dried powders of Shuangxia Decoction(SXD) on the sleep of normal Drosophila melanogaster and the Drosophila melanogaster whose sleep was divested by light. The dose-effect and the time-effect relationships of SXD on sleep were examined. The effect-onset concentration of SXD was 0.25%, the plateau appeared at the concentration of 2.5% and the total sleep time showed a downtrend when the concentration was greater than 2.5%. The sleep time was the longest on the fourth day after SXD was given. The fruit fly sleep deprivation model was repeated by light stimulation at night. The middle dosage group(2.5%) had the best insomnia-curing effect. In conclusion, using the py Solo software, an approach for the pharmacodynamics study was established with Drosophila melanogaster as a model organism to determine the insomnia-curing effects of the traditional Chinese medicine(TCM). Our results demonstrated the reliability of this method. The freeze-dried powders of SXD could effectively improve the sleep quality of Drosophila melanogaster. | ZHANG Zhi-Qian Degejin GENG Di ZHANG Qi TIAN Yan XI Yuan WANG Wen-Qi TANG Hua-Qi XU Bing LIN Hong-Ying SUN Yi-Kun | 2016 | Chinese Journal of Natural Medicines2016，14，9： | 3 |
| 9 | SLAM family predicting the initiation potential of human acute lymphoblastic leukemia in NOD/SCID mice显示文摘背景 SLAM 家庭最近被报导了在淋巴细胞开发和免疫学的功能显示出一个重要生物角色,并且高度用简单联合净化造血的干细胞是有效的猛击家庭成员。阐明尖锐成淋巴细胞的白血病(所有) 上的这个家庭的存在,以及它与开始白血病的潜力的关系,我们分析了这个家庭的表示模式人上的成员所有祖先房间,与连续 xenotransplantation assay.Methods 表示分析结合了被流动 cytometry 执行。我们把人的 CD150, CD244 和 CD48 的表示模式与球祖先房间的连续 xenotransplantation 相结合显示他们的 relationship.Results CD48 和 CD244 在大多数球祖先房间上被表示,是的百分比(93. | WANG Na XIAO Fei LIU Jin-ping WANG Di GENG Zhe WANG Jin MA Shu-yan SHU Li-li CHEN Tai-ping ZHOU Jian-feng HUANG Liang | 2011 | Chinese Medical Journal2011，，19： | 3 |
| 10 | Safety and efficacy of meplazumab in healthy volunteers and COVID-19 patients: a randomized phase 1 and an exploratory phase 2 trial显示文摘Recent evidence suggests that CD147 serves as a novel receptor for severe acute respiratory syndrome coronavirus 2(SARS-CoV-2)infection.Blocking CD147 via anti-CD147 antibody could suppress the in vitro SARS-CoV-2 replication.Meplazumab is a humanized anti-CD147 IgG_(2) monoclonal antibody,which may effectively prevent SARS-CoV-2 infection in coronavirus disease 2019(COVID-19)patients.Here,we conducted a randomized,double-blinded,placebo-controlled phase 1 trial to evaluate the safety,tolerability,and pharmacokinetics of meplazumab in healthy subjects,and an open-labeled,concurrent controlled add-on exploratory phase 2 study to determine the efficacy in COVID-19 patients.In phase 1 study,59 subjects were enrolled and assigned to eight cohorts,and no serious treatment-emergent adverse event(TEAE)or TEAE grade≥3 was observed.The serum and peripheral blood Cmax and area under the curve showed non-linear pharmacokinetic characteristics.No obvious relation between the incidence or titer of positive anti-drug antibody and dosage was observed in each cohort.The biodistribution study indicated that meplazumab reached lung tissue and maintained>14 days stable with the lung tissue/cardiac blood-pool ratio ranging from 0.41 to 0.32.In the exploratory phase 2 study,17 COVID-19 patients were enrolled,and 11 hospitalized patients were involved as concurrent control.The meplazumab treatment significantly improved the discharged(P=0.005)and case severity(P=0.021),and reduced the time to virus negative(P=0.045)in comparison to the control group.These results show a sound safety and tolerance of meplazumab in healthy volunteers and suggest that meplazumab could accelerate the recovery of patients from COVID-19 pneumonia with a favorable safety profile. | Huijie Bian Zhao-Hui Zheng Ding Wei Aidong Wen Zheng Zhang Jian-Qi Lian Wen-Zhen Kang Chun-Qiu Hao Jing Wang Rong-Hua Xie Ke Dong Jie-Lai Xia Jin-Lin Miao Wen Kang Guoquan Li Di Zhang Mingru Zhang Xiu-Xuan Sun Likun Ding Kui Zhang Junfeng Jia Jin Ding Zhiqin Li Yanyan Jia Lin-Na Liu Zhe Zhang Zhao-Wei Gao Hong Du Na Yao Qing Wang Ke Wang Jie-Jie Geng Bin Wang Ting Guo Ruo Chen Yu-Meng Zhu Li-Juan Wang Qian He Rui-Rui Yao Ying Shi Xiang-Min Yang Jian-Sheng Zhou Yi-Nan Ma Ya-Tao Wang Xue Liang Fei Huo Zhe Wang Yang Zhang Xu Yang Ye Zhang Lu-Hua Gao Ling Wang Xiao-Chun Chen Hao Tang Shuang-Shuang Liu Qing-Yi Wang Zhi-Nan Chen Ping Zhu | 2021 | Signal Transduction and Targeted Therapy2021，6，6： | 2 |
| 11 | New Mutation of Coenzyme Q10 Monooxygenase 6 Causing Podocyte Injury in a Focal Segmental Glomerulosclerosis Patient显示文摘Background:Focal segmental glomerulosclerosis (FSGS)is a kidney disease that is commonly associated with proteinuria and the progressive loss of renal function,which is characterized by podocyte injury and the depletion and collapse of glomerular capillary segments.The pathogenesis of FSGS has not been completely elucidated;however,recent advances in molecular genetics have provided increasing evidence that podocyte structural and functional disruption is central to FSGS pathogenesis.Here,we identified a patient with FSGS and aimed to characterize the pathogenic gene and verify its mechanism. Methods:Using next-generation sequencing and Sanger sequencing,we screened the causative gene that was linked to FSGS in this study.The patient's total blood RNA was extracted to validate the messenger RNA (mRNA)expression of coenzyme Q10 monooxygenase 6(COQ6)and validated it by immunohistochemistry.COQ6 knockdown in podocytes was performed in vitro with small interfering RNA, and then,F-actin was determined using immunofluorescence staining.Cell apoptosis was evaluated by flow cytometry,the expression of active caspase-3was determined by Western blot,and mitochondrial function was detected by MitoSOX. Results:Using whole-exome sequencing and Sanger sequencing,we screened a new causative gene,COQ6,NM_182480:exonl:c.G41A: p.W14X.The mRNA expression of COQ6 in the proband showed decreased.Moreover,the expression of COQ6,which was validated by immunohistochemistry,also had the same change in the proband.Finally,we focused on the COQ6 gene to clarify the mechanism of podocyte injury.Flow cytometry showed significantly increased in apoptotic podocytes,and Western blotting showed increases in active caspase-3in si-COQ6 podocytes.Meanwhile,reactive oxygen species (ROS)levels were increased and F-actin immunofluorescence was irregularly distributed in the si-COQ6 group. Conclusions:This study reported a possible mechanism for FSGS and suggested that a new mutation in COQ6,which could cause respiratory chain defect,increase the generation of ROS,destroy the podocyte cytoskeleton,and induce apoptosis.It provides basic theoretical basis for the screening of FSGS in the future. | Cheng-Cheng Song Quan Hong Xiao-Dong Geng Xu Wang Shu-Qiang Wang Shao-Yuan Cui Man-Di Guo Ou Li Guang-Yan Cai Xiang-Mei Chen Di Wu | 2018 | Chinese Medical Journal2018，，22： | 2 |
| 12 | Structure and antibacterial property of a new diterpenoid from Euphorbia helioscopia显示文摘The present study was designed to isolate and evaluate the antibacterial activity of the compounds from the whole plant of Euphorbia helioscopia L.. Various chromatographic techniques were used to isolate and purify the compound. The structure of the compound was elucidated on basis of spectral data(1H NMR, 13 C NMR, 1H-1H COSY, HSQC, HMBC, NOESY, IR, and HR-ESI-MS). A new jatrophone-type diterpenoid(14α,15β-diacetoxy-3β-benzoyloxy-7β-nicotinoyloxy-9-oxo-jatropha-5E,11E-diene), named euphoheliosnoid E(1), was isolated from the whole plant of E. helioscopia L. Compound 1 showed significant anti-microbial activity against oral pathogens. | GENG Di YI Li-Tao SHI Yao MIN Zhi-Da | 2015 | Chinese Journal of Natural Medicines2015，13，9： | 2 |
| 13 | Superflexible and Lead-Free Piezoelectric Nanogenerator as a Highly Sensitive Self-Powered Sensor for Human Motion Monitoring显示文摘For traditional piezoelectric sensors based on poled ceramics,a low curie tem-perature(T_(c))is a fatal flaw due to the depolarization phenomenon.However,in this study,we find the low T_(c) would be a benefit for flex-ible piezoelectric sensors because small alterations of force trig-ger large changes in polarization.BaTi_(0.88)Sn_(0.12)O_(3)(BTS)with high piezoelectric coefficient and low T_(c) close to human body temperature is taken as an example for materials of this kind.Continuous piezo-electric BTS films were deposited on the flexible glass fiber fabrics(GFF),self-powered sensors based on the ultra-thin,superflexible,and polarization-free BTS-GFF/PVDF composite piezoelectric films are used for human motion sensing.In the low force region(1-9 N),the sensors have the outstanding performance with voltage sensitivity of 1.23 V N^(−1) and current sensitivity of 41.0 nA N^(−1).The BTS-GFF/PVDF sensors can be used to detect the tiny forces of falling water drops,finger joint motion,tiny surface deformation,and fatigue driving with high sensitivity.This work provides a new paradigm for the preparation of superflexible,highly sensitive and wearable self-powered piezoelectric sensors,and this kind of sensors will have a broad application prospect in the fields of medical rehabilitation,human motion monitoring,and intelligent robot. | Di Yu Zhipeng Zheng Jiadong Liu Hongyuan Xiao Geng Huangfu Yiping Guo | 2021 | Nano-Micro Letters2021，13，8： | 2 |
| 14 | A new diterpenoid from Euphorbia helioscopia显示文摘A new jatrophane-type diterpenoid,7β,14β,15β-triacetoxy-3β-benzoyloxy-9-oxojatropha-5E,11E-diene,named euphornin N was isolated from Euphorbia helioscopia L.The structure and relative stereochemistry of the new compound was elucidated by spectroscopic methods. | Geng, Di Shi, Yao Min, Zhi Da Liang, Jing Yu | 2010 | Chinese Chemical Letters2010，21，1： | 2 |
| 15 | RNA-binding protein QKI regulates contact inhibition via Yes-associate protein in ccRCC显示文摘Contact inhibition adjusts organ size to the proper size and ensures the cultured cells growing to a monolayer.By regulating the downstream coordinator YAP,the evolutionarily conserved Hippo transduction pathway attunes cell growth and death in response to cell contact inhibition,polarity,self-renewal,and differentiation.Dysregulation of this pathway is involved in various diseases such as cancer.RNA-binding protein QKI regulates cell proliferation,metabolism,division,and immunity in various cancer models,but its role in cancer cell contact inhibition remains unclear.In this study,we aimed to clarify the relationship between QKI and YAP,and the role of their interaction in cell contact inhibition.We found a lower QKI expression level in sparse condition,whereas a higher expression level in confluent condition by western blot analysis and immunofluorescence assay.QKI knockdown elevated cell proliferation and invasion both in vitro and in vivo.Strikingly,the results of CCK-8 assay,colony formation assay,and transwell assay showed that the phenomenon was in accord with the expression level of pYAP and reverse with YAP.Higher levels of Wnt3a and β-catenin were also found in xenografts of QKI-knockdown clear cell renal cell carcinoma (ccRCC) CAKI-1 cells by western blot analysis and immumohistochemical staining.Finally,a positive correlation between QKI and pYAP was found in clinical specimens by immunohistochemistry.Thus,as a negative regulator of YAP,QKI attuned the cell contact inhibition,leading to inhibition of cancer cell proliferation and invasion through Wnt and GPCR pathway. | Zheng Zhu Di Wei Xi'an Li Fuli Wang Fei Yan Zibao Xing Zhao Yan Huanyu Lu Dongsheng Zhai Ziehen Ye Geng Zhang Ping Meng Yu Zheng Jiarui Yuan Zifan Lu Jianlin Yuan | 2019 | Acta Biochimica et Biophysica Sinica2019，51，1： | 2 |
| 16 | Trichilin B, a novel limonoid with highly rearranged ring system from Trichilia connaroides显示文摘 | Geng Z L Fang X Di Y T et O1 | 2009 | Tetrahedron Letters2009，50，18： | 1 |
| 17 | Trichiliton A, a Novel Limonoid from Trichilia connaroides显示文摘 | Fang X Di Y T Geng Z L et O1 | 2010 | European Journal of Organic Chemistry2010，，7： | 1 |
| 18 | BDNF signaling is necessary for the antidepressant-like effect of naringenin显示文摘 | Li-Tao Yi Bin-Bin Liu Jing Li Liu Luo Qing Liu Di Geng Yue Tang Yuan Xia Di Wu | 2014 | Progress in Neuropsychopharmacology & Biological Psychiatry2014，，： | 1 |
| 19 | Structure andProperty Analysis of Ceramic Coating 显示文摘 | Li hai lin Wu dong di | 1997 | Huadong ligongdaxue xuebao1997，23，2： | 1 |
| 20 | A comparison of the mechanical properties of fibers spun from different carbon nanotubes显示文摘 | Jingjing Jia Jingna Zhao Geng Xu Jiangtao Di Zhenzhong Yong Yuyu Tao Chao Fang Zuoguang Zhang Xiaohua Zhang Lianxi Zheng Qingwen Li | 2010 | Carbon2010，，4： | 1 |
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