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| 1 | Ferroptosis as a novel form of regulated cell death:Implications in the pathogenesis,oncometabolism and treatment of human cancer显示文摘The treatment of cancer mainly involves surgical excision supplemented by radiotherapy and chemotherapy.Chemotherapy drugs act by interfering with tumor growth and inducing the death of cancer cells.Anti-tumor drugs were developed to induce apoptosis,but some patient’s show apoptosis escape and chemotherapy resistance.Therefore,other forms of cell death that can overcome the resistance of tumor cells are important in the context of cancer treatment.Ferroptosis is a newly discovered iron-dependent,non-apoptotic type of cell death that is highly negatively correlated with cancer development.Ferroptosis is mainly caused by the abnormal increase in iron-dependent lipid reactive oxygen species and the imbalance of redox homeostasis.This review summarizes the progression and regulatory mechanism of ferroptosis in cancer and discusses its possible clinical applications in cancer diagnosis and treatment. | Feifei Pu Fengxia Chen Zhicai Zhang Deyao Shi Binlong Zhong Xiao Lv Andrew Blake Tucker Jiaming Fan Alexander J.Li Kevin Qin Daniel Hu Connie Chen Hao Wang Fang He Na Ni Linjuan Huang Qing Liu William Wagstaff Hue H.Luu Rex C.Haydon Le Shen Tong-Chuan He Jianxiang Liu Zengwu Shao | 2022 | Genes & Diseases2022，9，2： | 6 |
| 2 | Friction moment analysis of space gyroscope bearing with ribbon cage under ultra-low oscillatory motion显示文摘This paper presents the model of calculating the total friction moment of space gyroscope ball bearings which usually work under ultra-low oscillatory motion and are very sensitive to the friction moment. The aim is to know the proportion of the friction moment caused by each frictional source in the bearing's total friction moment, which is helpful to optimize the bearing design to deduce the friction moment. In the model, the cage dynamic equations considering six degree-of-freedom and the balls dynamic equations considering two degree-of-freedom were solved.The good trends with different loads between the measured friction moments and computational results prove that the model under constant rate was validated. The computational results show that when the speed was set at 5 r/min, the bearing's maximum total friction moment when oscillation occurred was obviously larger than that occurred at a constant rate. At the onset of each oscillatory motion, the proportion of the friction moment caused by cage in the bearing's total friction moment was very high, and it increased with the increasing speed. The analyses of different cage thicknesses and different clearances between cage pocket and ball show that smaller thickness and clearance were preferred. | Jiang Shaona Chen Xiaoyang Gu Jiaming Shen Xuejin | 2014 | Chinese Journal of Aeronautics2014，27，5： | 5 |
| 3 | Investigation on experimental load spectrum for high and low cycle combined fatigue test显示文摘As the outfield load spectrum is so complicated that it cannot be used directly for test study in laboratory.This paper presents a method to determine load spectrum for high and low cycle combined fatigue of turbine mortise at elevated temperature through experimental and numerical method.First of all,the low cycle load spectrum with duration time is determined through cumulative damage rule.The rain flow counting method is applied to obtain main cycles and sub cycles,and then the stress cycle is converted into pulsation cycle(stress ratio=0)based on the S-N curve and the Goodman curve;Secondly,three groups of different amplitudes tests are established to determine the high cycle amplitude.Finally,another three groups of the high-low combined cycle fatigue(HLCCF)tests for turbine mortise of a certain type engine are carried out.The results show that the macro and micro failure modes are identical with outfield's,which verifies the accuracy of the conversion method. | Rongqiao Wang Jiaming Wei Dianyin Hu Xiuli Shen Jiang Fan | 2013 | Propulsion and Power Research2013，2，4： | 4 |
| 4 | Air-Stable Ultrabright Inverted Organic Light-Emitting Devices with Metal Ion-Chelated Polymer Injection Layer显示文摘Here,this work presents an air-stable ultrabright inverted organic lightemitting device(OLED)by using zinc ionchelated polyethylenimine(PEI)as electron injection layer.The zinc chelation is demonstrated to increase the conductivity of the PEI by three orders of magnitude and passivate the polar amine groups.With these physicochemical properties,the inverted OLED shows a record-high external quantum efficiency of 10.0% at a high brightness of 45,610 cd m^(-2) and can deliver a maximum brightness of 121,865 cd m^(-2).Besides,the inverted OLED is also demonstrated to possess an excellent air stability(humidity,35%)with a half-brightness operating time of 541 h@1000 cd m^(-2) without any protection nor encapsulation. | Shihao Liu Chunxiu Zang Jiaming Zhang Shuang Tian Yan Wu Dong Shen Letian Zhang Wenfa Xie Chun-Sing Lee | 2022 | Nano-Micro Letters2022，14，1： | 3 |
| 5 | Effect of Ningmitai capsule plus sertraline on patients with premature ejaculation and enlarged seminal vesicles:A randomized clinical trial显示文摘OBJECTIVE: To investigate the effects of Ningmitai capsule combined with sertraline on patients with premature ejaculation(PE) and an increased anterior-posterior diameter(APD) of the seminal vesicles(SVs).METHODS: Sixty men with acquired PE were enrolled and randomly divided into two groups. The combined group was treated with Ningmitai capsule and sertraline, while the control group was treated with sertraline alone. Main outcomes were measured using the premature ejaculation diagnostic tool(PEDT), APD of SVs, and Clinical Global Impression of Change questionnaire and compared before and after 3 months of treatment.RESULTS: Comparing after treatment with before treatment outcomes within each group, the PEDT score was significantly reduced in the combined group(12.1 ± 2.5 vs 8.6 ± 3.2, P < 0.001, respectively) and control group(12.9 ± 2.6 vs 10.3 ± 1.6, P <0.001, respectively). Furthermore, the PEDT score after treatment was significantly lower in the combined compared with control group(8.6 ± 3.2 vs10.3 ± 1.6, P = 0.011, respectively). The APD of SVs in the combined group was significantly decreased after treatment [(10.8 ± 2.4) vs(12.9 ± 2.2) mm, P =0.001], while the APD of SVs in the control group was equivalent before and after treatment. The treatment response rate was not significantly higher in the combined compared with control group.CONCLUSION: These results indicated that the effect of Ningmitai capsule combined with sertraline was better than that of sertraline alone for the treatment of PE patients exhibiting an increased APD of SVs. The therapeutic effect found for the combined treatment may be due to antibacterial and anti-inflammatory activity reported for Ningmitai capsule,and may suggest that seminal vesiculitis is a potential pathophysiological factor in acquired PE. | Peng Longping Hong Zhiwei Shen Jiaming Hu Xuechun Shao Yong Jing Jun Lu Jinchun Yao Bing | 2018 | Journal of Traditional Chinese Medicine2018，38，2： | 3 |
| 6 | Human INO80/YY1 chromatin remodeling complex transcriptionally regulates the BRCA2-and CDKNIA-interacting protein (BCCIP) in cells显示文摘 | Jiaming Su Yi Sui Jian Ding Fuqiang Li Shuang Shen Yang Yang Zeming Lu Fei Wang Lingling Cao Xiaoxia Liu Jingji Jin Yong Cai | 2016 | Protein & Cell2016，7，10： | 3 |
| 7 | Rearrangement on surface structures by boride to enhanced cycle stability for LiNi0.80Co0.15Al0.05O2 cathode in lithium ion batteries显示文摘The side reaction between the active material and liquid-electrolyte cause structural damage and particle pulverization is one of the important factors leading to the capacity decay of LiNi0.80Co0.15Al0.05O2(NCA)materials in Li ion batteries(LIBs).Surface modification is an effective strategy for NCA cathodes,which could alleviate the degradation associated with surface processes.Herein,a surface structure rearrangement of NCA cathode secondary particles was reported by in-situ forming a solid electrolyte LiBO2.The LiBO2 is beneficial for alleviating the stress during charge/discharge process,thereby slowing down the rate of cracks formation in the secondary particles,which facilitates the Li+de-intercalation as well as prevents penetration of the liquid-electrolyte into the interior of the particles.As a result,the surface structure rearrangement NCA(RS-NCA)delivers a high discharge capacity of 202.5 m Ah g^-1 at 0.1 C,and exhibits excellent cycle stability with discharge capacity retaining 148 m Ah g^-1 after 200 cycles at 2 C.This surface structure rearrangement approach provides a new viewpoint in designing high-performance high-voltage LIBs. | Shubiao Xia Wenjin Huang Xiang Shen Jiaming Liu Feixiang Cheng Jian-Jun Liu Xiaofei Yang Hong Guo | 2020 | Journal of Energy Chemistry2020，29，6： | 3 |
| 8 | A novel scheme for ultrashort terahertz pulse generation over a gapless wide spectral range:Raman-resonance-enhanced four-wave mixing显示文摘Ultrashort energetic terahertz(THz)pulses have created an exciting new area of research on light interactions with matter.For material studies in small laboratories,widely tunable femtosecond THz pulses with peak field strength close to MV cm-1 are desired.Currently,they can be largely acquired by optical rectification and difference frequency generation in crystals without inversion symmetry.We describe in this paper a novel scheme of THz pulse generation with no frequency tuning gap based on Raman-resonance-enhanced four-wave mixing in centrosymmetric media,particularly diamond.We show that we could generate highly stable,few-cycle pulses with near-Gaussian spatial and temporal profiles and carrier frequency tunable from 5 to>2o THz.They had a stable and controllable carrier-envelop phase and carried~15 nJ energy per pulse at 10 THz(with a peak field strength of~1 MV cm^(-1)at focus)from a O.5-mm-thick diamond.The measured THz pulse characteristics agreed well with theoretical predictions.Other merits of the scheme are discussed,including the possibility of improving the THz output energy to a much higher level. | Jiaming Le Yudan Su Chuanshan Tian A.H.Kung Y.Ron Shen | 2023 | Light(Science & Applications)2023，12，2： | 2 |
| 9 | HEp-2 image classification using intensity order pooling based features and bag of words显示文摘 | SHEN Linlin LIN Jiaming WU Shengyin | 2013 | Pattern Recognition2013，47，7： | 1 |
| 10 | Reasons for Reverse Flow of Expired Foods and Discussions on Solutions显示文摘In recent years,food safety accidents resulted from reverse flow of expired foods is of frequent occurrence. Therefore,finding out reasons for reverse flow of expired foods and taking effective measures to avoid reverse flow of expired foods are greatly significant to safeguard China's food safety. From analysis on current recovery processing situations and related regulations of expired foods in China,it is found that reverse flow of expired food is mainly resulted from no law to comply with,no regulation to follow in recovery processing of expired foods,enterprises lacking good faith,and imperfect accountability system and supervision system. In view of these factors,it comes up with following recommendations:( 1) Improving legal regulations on processing of expired foods;( 2) Making clear responsibility investigation of supervision and law enforcing departments;( 3) Setting up ' Four in One' supervision mode integrating enterprise self-discipline,market supervision,social monitoring,and information platform;( 4) Improving the supervision system for recovery processing of expired foods. | Li SHEN Jiaming RUI | 2014 | Asian Agricultural Research2014，6，1： | 1 |
| 11 | pH- and H_(2)O_(2)-sensitive drug delivery system based on sodium xanthate:Dual-responsive supramolecular vesicles from one functional group显示文摘Nano-drug delivery systems with multiple stimulus-responsive capabilities have superior response performance and efficient drug release.Nevertheless,it is sophisticated to construct multiple stimulus-responsive systems where the two or more functional groups need to be introduced simultaneously.Xanthate,one functional group with pH and H2O2 stimulus responsiveness,has significant potential applications for building dual-responsive drug delivery system.Herein,we present a novel dual stimuli-responsive supramolecular drug delivery system by using sodium xanthate derivative(SXD)as guest molecule and quaternary ammonium capped pillar[5]arene(QAP5)as host molecule through host-guest interaction on the basis of electrostatic interaction.The amphiphile QAP5⊃SXD could self-assemble into vesicles to efficiently load the anti-cancer drug DOX.The experimental results showed that QAP5⊃SXD nanoparticles could achieve efficient drug delivery and controlled release in the tumor microenvironment.Cytotoxicity experiments proved that DOX@QAP5⊃SXD nanoparticles could significantly improve the anticancer efficiency of free DOX on cancer cells.The present study provides an efficient strategy to develop supramolecular nanocarriers with dual-responsiveness in one functional group for controlled drug release. | Ziyan Shen Ning Ma Feng Wang Jiaming Ren Chenxi Hou Shuang Chao Yuxin Pei Zhichao Pei | 2022 | Chinese Chemical Letters2022，33，10： | 1 |
| 12 | CoSe_(2)/MoS_(2) Heterostructures to Couple Polysulfide Adsorption and Catalysis in Lithium-Sulfur Batteries显示文摘Lithium-sulfur batteries have been regarded as one of most promising next-generation energy storage devices because of their high energy density and low cost.However,polysulfide shuttling and slow kinetics hinder the practical application.We fabricated hierarchically heterostructured CoSe_(2)/MoS_(2) nanoarrays on carbon clothes as the sulfur cathode host.The resulting heterostructures facilitate electron conduction and improve electrolyte wetting.More importantly,the composite heterostructures couple the strong poly-sulfide adsorption of CoSe_(2) and high catalytic activity of MoS_(2) to synergistically accelerate polysulfide conversion,demonstrating higher catalytic activity than their individual components. | Zihan Shen Qingwen Zhou Huiling Yu Jiaming Tian Man Shi Chaoquan Hu Huigang Zhang | 2021 | Chinese Journal of Chemistry2021，39，5： | 1 |
| 13 | Unique and complementary suppression of cGAS-STING and RNA sensing- triggered innate immune responses by SARS-CoV-2 proteins显示文摘The emergence of SARS-CoV-2 has resulted in the COVID-19 pandemic,leading to millions of infections and hundreds of thousands of human deaths.The efficient replication and population spread of SARS-CoV-2 indicates an effective evasion of human innate immune responses,although the viral proteins responsible for this immune evasion are not clear.In this study,we identified SARS-CoV-2 structural proteins,accessory proteins,and the main viral protease as potent inhibitors of host innate immune responses of distinct pathways.In particular,the main viral protease was a potent inhibitor of both the RLR and cGAS-STING pathways.Viral accessory protein 0RF3a had the unique ability to inhibit STING,but not the RLR response.On the other hand,structural protein N was a unique RLR inhibitor.0RF3a bound STING in a unique fashion and blocked the nuclear accumulation of p65 to inhibit nuclear factor-KB signaling.3CL of SARS-CoV-2 inhibited K63-ubiquitin modification of STING to disrupt the assembly of the STING functional complex and downstream signaling.Diverse vertebrate STINGs,including those from humans,mice,and chickens,could be inhibited by 0RF3a and 3CL of SARS-CoV-2.The existence of more effective innate immune suppressors in pathogenic coronaviruses may allow them to replicate more efficiently in vivo.Since evasion of host innate immune responses is essential for the survival of all viruses,our study provides insights into the design of therapeutic agents against SARS-CoV-2. | Yajuan Rui Jiaming Su Si Shen Ying Hu Dingbo Huang Wenwen Zheng Meng Lou Yifei Shi Meng Wang Shiqi Chen Na Zhao Qi Dong Yong Cai Rongzhen Xu Shu Zheng Xiao-Fang Yu | 2021 | Signal Transduction and Targeted Therapy2021，6，4： | 1 |
| 14 | In situ biaxial stretching for the platelet formation of an ethylene-vinyl alcohol copolymer through multistage stretching and its effect on the gas-barrier properties of polyethylene显示文摘 | Zhu Jiaming Shen Jiabin Guo Shaoyun | 2014 | Journal of Applied Polymer Science2014，131，40： | 1 |
| 15 | Non-destructive 3D geometric modeling of maize root-stubble in-situ via X-ray computed tomography显示文摘No-tillage seeding has become an important approach to improve crop productivity,which needs colters of high performance to cut the root-stubble-soil composite.However,the difficulty of maize root-stubbles three-dimensional(3D)modeling hinders finite element(FE)simulation to improve development efficiency of such colters because of maize root system complexity and opaque nature of the soil.Fortunately,the non-destructive 3D geometric model of the maize root-stubble in-situ can be established via X-ray computed tomography(CT)following by a systematic procedure.The whole procedure includes CT scanning of the maize root-stubble-soil composite sample,image reconstruction via filtered back-projection(FBP)with the Hanning filter,segmentation of root-stubble via a variational level set method,and post-processing via morphological operations.The 3D reconstruction model of the maize root-stubble in-situ presents a complete,complex and in-situ geometrical morphology,which cannot be realized via other methods,including the destructive modelling after washing via CT.This study is the first to build a 3D geometric model of a maize root-stubble in-situ via CT,which opens up new possibilities for simulation of root-stubble-soil cutting using FEM,and much other research related to plant root-stubbles. | Xu Zhao Luyu Xing Shifan Shen Jiaming Liu Daixing Zhang | 2020 | International Journal of Agricultural and Biological Engineering2020，13，3： | 1 |
| 16 | Sub-nanometer ultrathin epitaxy of AlGaN and its application in efficient doping显示文摘Solving the doping asymmetry issue in wide gap semiconductors is a key dificulty and long-standing challenge for device applications.Here,a desorption-tailoring strategy is proposed to juggle the carrier concentration and transport.Specific to the p-doping issue in Al-rich AlGaN,self-assembled p-AlGaN superlattices with an average Al composition of over 50%are prepared by adopting this approach.The hole concentration as high as 8.1×10^(18)cm^(-3)is thus realized at room temperature,which is attributed to the signifcant reduction of effective Mg activation energy to 17.5 meV through modulating the activating path,as well as the highlighted Mg surface-incorporation by an intentional interruption for desorption.More importantly,benefting from the constant ultrathin barrier thickness of only three monolayers via this approach,vertical miniband transport of holes is verifed in the p-AlGaN superlattices,greatly satisfying the demand of hole injection in device application.280 nm deep-ultraviolet light emitting diodes are then fabricated as a demo with the desorption-tailored Al-rich p-AlGaN superlattices,which exhibit a great improvement of the carrier injection efficiency and light extraction efficiency,thus leading to a 55.7%increase of the light output power.This study provides a solution for p-type doping of Al-rich AlGaN,and also sheds light on solving the doping asymmetry issue in general for wide-gap semiconductors. | Jiaming Wang Mingxing Wang Fujun Xu Baiyin Liu Jing Lang Na Zhang Xiangning Kang Zhixin Qin Xuelin Yang Xinqiang Wang Weikun Ge Bo Shen | 2022 | Light(Science & Applications)2022，11，4： | 1 |
| 17 | Porous α-Fe_(2)O_(3)/SnO_(2) nanoflower with enhanced sulfur selectivity and stability for H_(2)S selective oxidation显示文摘Being abundant and active,Fe_(2)O_(3) is suitable for selective oxidation of H_(2)S.However,its practical application is limited due to the poor sulfur selectivity and rapid deactivation.Herein,we report a facile template-free hydrothermal method to fabricate porousα-Fe_(2)O_(3)/SnO_(2) composites with hierarchical nanoflower that can obviously improve the catalytic performance of Fe_(2)O_(3).It was disclosed that the synergistic effect betweenα-Fe_(2)O_(3) and SnO_(2) promotes the physico-chemical properties ofα-Fe_(2)O_(3)/SnO_(2) composites.Specifically,the electron transfer between the Fe^(2+)/Fe^(3+)and Sn^(2+)/Sn^(4+)redox couples enhances the reducibility ofα-Fe_(2)O_(3)/SnO_(2) composites.The number of oxygen vacancies is improved when the Fe cations incorporate into SnO_(2) structure,which facilitates the adsorption and activation of oxygen species.Additionally,the porous structure improves the accessibility of H_(2) S to active sites.Among the composites,Fe1 Sn1 exhibits complete H_(2) S conversion with 100%sulfur selectivity at 220℃,better than those of pureα-Fe_(2)O_(3) and SnO2.Moreover,Fe1 Sn1 catalyst shows high stability and water resistance. | Xiaohai Zheng Jiaming Cai Wentao Zhao Shijing Liang Yong Zheng Yanning Cao Lijuan Shen Yihong Xiao Lilong Jiang | 2021 | Chinese Chemical Letters2021，32，7： | 1 |
| 18 | HEp-2 image classification using intensity order pooling based features and bag of words显示文摘 | Linlin Shen Jiaming Lin Shengyin Wu | 2014 | Pattern Recognition2014，47，7： | 1 |
| 19 | Optimization of microbial cell factories for astaxanthin production: Biosynthesis and regulations, engineering strategies and fermentation optimization strategies显示文摘The global market demand for natural astaxanthin is rapidly increasing owing to its safety,the potential health benefits,and the diverse applications in food and pharmaceutical industries.The major native producers of natural astaxanthin on industrial scale are the alga Haematococcus pluvialis and the yeast Xanthopyllomyces dendrorhous.However,the natural production via these native producers is facing challenges of limited yield and high cost of cultivation and extraction.Alternatively,astaxanthin production via metabolically engineered non-native microbial cell factories such as Escherichia coli,Saccharomyces cerevisiae and Yarrowia lipolytica is another promising strategy to overcome these limitations.In this review we summarize the recent scientific and biotechnological progresses on astaxanthin biosynthetic pathways,transcriptional regulations,the interrelation with lipid metabolism,engineering strategies as well as fermentation process control in major native and non-native astaxanthin producers.These progresses illuminate the prospects of producing astaxanthin by microbial cell factories on industrial scale. | Mostafa Basiony Liming Ouyang Danni Wang Jiaming Yu Liming Zhou Mohan Zhu Xuyuan Wang Jie Feng Jing Dai Yijie Shen Chengguo Zhang Qiang Hua Xiuliang Yang Lixin Zhang | 2022 | Synthetic and Systems Biotechnology2022，7，2： | 1 |
| 20 | Argonaute(AGO)proteins play an essential role in mediating BMP9-induced osteogenic signaling in mesenchymal stem cells(MSCs)显示文摘As multipotent progenitor cells,mesenchymal stem cells(MSCs)can renew themselves and give rise to multiple lineages including osteoblastic,chondrogenic and adipogenic lineages.It’s previously shown that BMP9 is the most potent BMP and induces osteogenic and adipogenic differentiation of MSCs.However,the molecular mechanism through which BMP9 regulates MSC differentiation remains poorly understood.Emerging evidence indicates that noncoding RNAs,especially microRNAs,may play important roles in regulating MSC differentiation and bone formation.As highly conserved RNA binding proteins,Argonaute(AGO)proteins are essential components of the multi-protein RNA-induced silencing complexes(RISCs),which are critical for small RNA biogenesis.Here,we investigate possible roles of AGO proteins in BMP9-induced lineage-specific differentiation of MSCs.We first found that BMP9 upregulated the expression of Ago1,Ago2 and Ago3 in MSCs.By engineering multiplex siRNA vectors that express multiple siRNAs targeting individual Ago genes or all four Ago genes,we found that silencing individual Ago expression led to a decrease in BMP9-induced early osteogenic marker alkaline phosphatase(ALP)activity in MSCs.Furthermore,we demonstrated that simultaneously silencing all four Ago genes significantly diminished BMP9-induced osteogenic and adipogenic differentiation of MSCs and matrix mineralization,and ectopic bone formation.Collectively,our findings strongly indicate that AGO proteins and associated small RNA biogenesis pathway play an essential role in mediating BMP9-induced osteogenic differentiation of MSCs. | Yukun Mao Na Ni Linjuan Huang Jiaming Fan Hao Wang Fang He Qing Liu Deyao Shi Kai Fu Mikhail Pakvasa William Wagstaff Andrew Blake Tucker Connie Chen Russell R.Reid Rex C.Haydon Sherwin H.Ho Michael J.Lee Tong-Chuan He Jian Yang Le Shen Lin Cai Hue H.Luu | 2021 | Genes & Diseases2021，8，6： | 1 |
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