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| 1 | Impacts of exercise interventions on different diseases and organ functions in mice显示文摘Background'. In recent years, much evidence has emerged to indicate that exercise can benefit people when performed properly. This reviewsummarizes the exercise interventions used in studies involving mice as they are related to special diseases or physiological status. To furtherunderstand the effects of exercise interventions in treating or preventing diseases, it is important to establish a template for exercise interventionsthat can be used in future exercise-related studies.Methods'. PubMed was used as the data resource for articles. To identify studies related to the effectiveness of exercise interventions for treatingvarious diseases and organ functions in mice, we used the following search language: (exercise [Title] OR training [Title] OR physical activity[Title]) AND (mice [title/abstract] OR mouse [title/abstract] OR mus [title/abstract]). To limit the range of search results, we included 2 filters:one that limited publication dates to 'in 10 years,^ and one that sorted the results as 'best match^^. Then we grouped the commonly used exercisemethods according to their similarities and differences. We then evaluated the effectiveness of the exercise interventions for their impact on diseasesand organ functions in 8 different systems.Results'. A total of 331 articles were included in the analysis procedure. The articles were then segmented into 8 systems for which the exerciseinterventions were used in targeting and treating disorders: motor system (60 studies), metabolic system (45 studies), cardio-cerebral vascularsystem (58 studies), nervous system (74 studies), immune system (32 studies), respiratory system (7 studies), digestive system (1 study), and thesystem related to the development of cancer (54 studies). The methods of exercise interventions mainly involved the use of treadmills, voluntarywheel-running, forced wheel-running, swimming, and resistance training. It was found that regardless of the specific exercise method used, mostof them demonstrated positive effects on various systemic diseases and organ functions. Most diseases were remitted with exercise regardless ofthe exercise method used, although some diseases showed the best remission effects when a specific method was used.Conclusion-. Our review strongly suggests that exercise intervention is a cornerstone in disease prevention and treatment in mice. Because exerciseinterventions in humans typically focus on chronic diseases, national fitness, and body weight loss, and typically have low intervention com・pliance rates, it is important to use mice models to investigate the molecular mechanisms underlying the health benefits from exerciseinterventions in humans. | Shanshan Guo Yiru Huang Yan Zhang He Huang Shangyu Hong Tiemin Liu | 2020 | Journal of Sport and Health Science2020，9，1： | 5 |
| 2 | Cost-effectiveness analysis on COVID-19 surveillance strategy of large-scale sports competition显示文摘Background:Nucleic acid test(NAT)could effectively control the spread of COVID-19 caused by large-scale sports competitions.However,quantitative analysis on the appropriate frequency of NAT is scarce,and the cost-effectiveness and necessity of high-frequency NAT remain to be fully explored and validated.This study aims to optimize the COVID-19 surveillance strategies through cost-effectiveness analysis for the Tokyo 2020 Olympic Games and the upcoming Beijing 2022 Olympic Winter Games.Methods:A total of 18 scenarios were designed regarding the NAT frequency,symptom monitoring,and strengthening close-contact control.An agent-based stochastic dynamic model was used to compare the cost-effectiveness of different NAT scenarios and optimize the surveillance strategies.The dynamics of the proposed model included the arrival and departure of agents,transmission of the disease according to Poisson processes,and quarantine of agents based on regular NATs and symptom onset.Accumulative infections,cost,and incremental cost-effectiveness ratio(ICER)were simulated in the frame of the model.ICER was used to compare the cost-effectiveness of different scenarios.Univariate sensitivity analysis was performed to test the robustness of the results.Results:In Scenario 16,where the competition-related personnel(CRP)received NAT daily and national sports delegation(NSD)with quarantined infections accepted an additional NAT daily,accumulative infection was 320.90(90 initial infections),the total cost was(United States Dollar)USD 8920000,and the cost of detecting out each infection was USD 27800.Scenario 16 would reduce the total cost by USD 22570000(avoid 569.61 infections),USD 1420000(avoid 47.2 infections)compared with Scenario 10(weekly NAT,strengthened close contact control)and Scenario 7(daily NAT,no strengthened close contact control),respectively.Sensitivity analysis showed that the result was most sensitive to the change in basic reproductive number.Conclusions:High-frequency NATs such as bidaily,daily,and twice a day were cost-effective.NAT daily for CRP with strengthening close-contact control could be prioritized in defense against COVID-19 at large-scale sports competitions.This study could assist policymakers by assessing the cost-effectiveness of NAT scenarios and provide the host country with an optimal COVID-19 surveillance strategy. | Xuechun Wang Yiru Cai Bo Zhang Xiangyu Zhang Lianhao Wang Xiangyu Yan Mingchen Zhao Yuan Zhang Zhongwei Jia | 2022 | Infectious Diseases of Poverty2022，11，2： | 2 |
| 3 | HTR2A agonists play a therapeutic role by restricting ILC2 activation in papain-induced lung inflammation显示文摘Group 2 innate lymphoid cells(ILC2s)are a category of heterogeneous cells that produce the cytokines IL-5 and IL-13,which mediate the type 2 immune response.However,specific drug targets on lung ILC2s have rarely been reported.Previous studies have shown that type 2 cytokines,such as IL-5 and IL-13,are related to depression.Here,we demonstrated the negative correlation between the depression-associated monoamine neurotransmitter serotonin and secretion of the cytokines IL-5 and IL-13 by ILC2s in individuals with depression.Interestingly,serotonin ameliorates papain-induced lung inflammation by suppressing ILC2 activation.Our data showed that the serotonin receptor HTR2A was highly expressed on ILC2s from mouse lungs and human PBMCs.Furthermore,an HTR2A selective agonist(DOI)impaired ILC2 activation and alleviated the type 2 immune response in vivo and in vitro.Mice with ILC2-specific depletion of HTR2A(Il5^(cre/+)·Htr2a^(flox/flox)mice)abolished the DOI-mediated inhibition of ILC2s in a papain-induced mouse model of inflammation.In conclusion,serotonin and DOI could restrict the type 2 lung immune response,indicating a potential treatment strategy for type 2 lung inflammation by targeting HTR2A on ST2+ILC2s. | Zhishuo Wang Chenghua Yan Qizhen Du Yuying Huang Xuezhen Li Dan Zeng Ruizhi Mao Rama Krishna Gurram Shipeng Cheng Wangpeng Gu Lin Zhu Weiguo Fan Liyan Ma Zhiyang Ling Ju Qiu Dangsheng Li Enmei Liu Yaguang Zhang Yiru Fang Jinfang Zhu Bing Sun | 2023 | Cellular & Molecular Immunology2023，20，4： | 1 |
| 4 | Exploring the role of autophagy during early human embryonic development through single-cell transcriptome and methylome analyses显示文摘Early human embryogenesis is a very sophisticated process due to its unique gene regulatory network.Autophagy has been suggested to play an important role in mediating the development of early embryonic cells in mammals.However,evidence showing how autophagy regulates early human embryogenesis remains to be further explored.In this study,we systematically investigated the human transcriptome and methylome patterns of autophagy-related(ATG)genes in early embryonic cells at single-cell resolution.We analyzed the transcriptomic data of 365 cells and methylome data of 265 cells.The results showed that most ATG genes remained epigenetically active and were expressed stably throughout early embryogenesis,whereas the dynamics varied among different developmental stages.This evidence indicated that the autophagy pathway was constitutively activated and exerted a fundamental role in early human embryo development.Our work,for the first time,comprehensively reveals the features of autophagy during early human embryo development. | Shi Song Qianying Guo Yiru Zhu Peng Yuan Zhiqiang Yan Liying Yan Jie Qiao | 2022 | Science China(Life Sciences)2022，65，5： | 1 |
| 5 | TNF-α,IL-6 and hs CRP in patients with melancholic,atypical and anxious depression:an antibodyyarrayanalysis related to somatic symptoms显示文摘Background The association between inflammation and major depressive disorder(MDD)remains poorly understood,given the heterogeneity of patients with MDD.Aims We investigated inflammatory markers,such as interleukin(IL)-6,high-sensitivity C reactive protein(hsCRP)and tumour necrosis factor-α.(TNF-α)in melancholic,atypical and anxious depression and explored whether baseline inflammatory protein levels could indicate prognosis.Methods The sample consisted of participants(aged 18-55 years)from a previously reported multicentre randomised controlled trial with a parallel-group design registered with ClinicalTrials.gov,including melancholic(n=44),atypical(n=37)and anxious(n=44)patients with depression and healthy controls(HCs)(n=33).Subtypes of MDD were classified according to the 30-item Inventory of Depressive Symptomatology,Self-Rated Version and the.17-item Hamilton Depression Rating Scale.Blood levels.of TNF-α,IL-6 and hsCRP were assessed using antibody array analysis.Results Patients with MDD,classified according to melancholic,atypical and anxious depression subtypes,and HCs did not differ significantly in baseline TNF-α,IL-6 and hsCRP levels after adjustment.In patients with anxious depression,hsCRP levels increased significantly if they experienced no pain(adjusted(adj.)p=0.010)or mild to moderate pain(adj.p=0.038)compared with those with severe pain.However,the patients with anxious depression and severe pain showed a lower trend in hsCRP levels than patients with atypical depression who experienced severe pain(p=0.022;adj.p=0.155).Baseline TNF-α(adj.p=0.038)and IL-6(adj.p=0.006)levels in patients in remission were significantly lower than those in patients with no remission among the participants with the atypical depression subtype at the eighth-week follow-up.Conclusions This study provides evidence of differences in inflammatory proteins in patients with varied symptoms among melancholic,atypical and anxious depression subtypes.Further studies on the immunoinflammatory mechanism underlying different subtypes of depression are expected for improved individualised therapy. | Hongmei Liu Xiaohui Wu Yun Wang Xiaohua Liu Daihui Peng Yan Wu Jun Chen Yun-Ai Su Jia Xu Xiancang Ma Yi Li Jianfei Shi Xiaodong Yang Han Rong Marta Di Forti Yiru Fang | 2022 | General Psychiatry2022，35，5： | 1 |
| 6 | Micheliolide exerts effects in myeloproliferative neoplasms through inhibiting STAT3/5 phosphorylation via covalent binding to STAT3/5 proteins显示文摘Ruxolitinib is a cornerstone of management for some subsets of myeloproliferative neoplasms(MPNs);however,a considerable number of patients respond suboptimally.Here,we evaluated the efficacy of micheliolide(MCL),a natural guaianolide sesquiterpene lactone,alone or in combination with ruxolitinib in samples from patients with MPNs,JAK2V617F-mutated MPN cell lines,and a Jak2V617F knock-in mouse model.MCL effectively suppressed colony formation of hematopoietic progenitors in samples from patients with MPNs and inhibited cell growth and survival of MPN cell lines in vitro.Co-treatment with MCL and ruxolitinib resulted in greater inhibitory effects compared with treatment with ruxolitinib alone.Moreover,dimethylaminomicheliolide(DMAMCL),an orally available derivative of MCL,significantly increased the efficacy of ruxolitinib in reducing splenomegaly and cytokine production in Jak2V617F knock-in mice without evident effects on normal hematopoiesis.Importantly,MCL could target the Jak2V617F clone and reduce mutant allele burden in vivo.Mechanistically,MCL can form a stable covalent bond with cysteine residues of STAT3/5 to suppress their phosphorylation,thus inhibiting JAK/STAT signaling.Overall,these findings suggest that MCL is a promising drug in combination with ruxolitinib in the setting of suboptimal response to ruxolitinib. | Huijun Huang Jinqin Liu Lin Yang Yiru Yan Meng Chen Bing Li Zefeng Xu Tiejun Qin Shiqiang Qu Liang Wang Gang Huang Yue Chen Zhijian Xiao | 2023 | Blood Science2023，5，4： | 0 |
| 7 | Concurrent non-malleable zero-knowledge and simultaneous resettable non-malleable zero-knowledge in constant rounds显示文摘Concurrent non-malleable zero-knowledge(CNMZK)considers the concurrent execution of zero-knowledge protocols in a setting even when adversaries can simultaneously corrupt multiple provers and verifiers.As far as we know,the round complexity of all the constructions of CNMZK arguments for NP is at least ω(log n).In this paper,we provide the first construction of a constant-round concurrent non-malleable zero-knowledge argument for every language in NP.Our protocol relies on the existence of families of collision-resistant hash functions,one-way permutations and indistinguishability obfuscators.As an additional contribution,we study the composition of two central notions in zero knowledge,the simultaneously resettable zero-knowledge and non-malleable zero-knowledge,which seemingly have stronger proved security guarantees.We give the first construction of a constant-round simultaneously-resettable non-malleable zero-knowledge.To the best of our knowledge,this is the first study to combine the two security concepts described above together in the zero-knowledge protocols. | Zhenbin Yan Yi Deng Yiru Sun | 2018 | Cybersecurity2018，1，1： | 0 |
| 8 | General Representation of Enterprise Diaganosis Model Knowledge显示文摘Enterprise diagnosis is a complex process in which various enterprise knowledge are involved. It is proved that hybrid inference mechanism is an effective solution to deal with such problems. Aimed at the issue that current representation of diagnosis knowledge depends excessively on the inference mechanism, the strategy that separates the enterprise model knowledge and the inference knowledge is adopted in this paper. By systematically analyzing the diagnosis knowledge of enterprise model, a general representation of diagnosis model knowledge is put forward based upon XML schema and its validity and feasibility is tested through a practical application. | Ling Weiqing Yan Junwei Wang Jian Da Yiru | 2005 | 机电产品开发与创新2005，18，z1： | 0 |
| 9 | OPTIMIZATIONOFTHECONTINUOUSAFFINITY-RECYCLEEXTRACTIONPROCESS显示文摘对单级和多级CARE过程分别进行了最优化分析.单级过程的优化目标函数(F1)为REC和PF的积,而多级过程则将获得一定纯度的目标组分情况下的回收率和CARE级数之比为优化目标函数F2.结果表明,当膜对目标和杂质组分的截留率相等时,在一定的洗脱液流速re范围内,对于每一个re均存在一对应的循环流速re,使F1和F2最大,并且最大值相等;当re一定时,最佳rr随膜的截留率和亲和载体对目标组分的结合分率的增大而降低.对于多级过程,当膜对杂质的截留小于对目标组分的截留时,只存在一组最佳的操作条件(即re和rr). | DONG Xiaoyan GAN Yiru SUN Yan (Dept. of Chemical Engineering) | 1996 | Transactions of Tianjin University1996，2，1： | 0 |
| 10 | Research progress on anti-stress nutrition strategies in swine显示文摘In swine production,stress is a common encounter that leads to serious bacterial infection and adverse effects on growth performance.Though antibiotics have been frequently used to control pathogen spread,sustained negative impacts from antibiotics have been found to affect intestinal integrity and the immune system.Multiple nutritional strategies have shown potential to counteract stress and replace antibiotics,including functional amino acids,low protein diet,plant extracts,organic acids,prebiotics,probiotics,minerals and vitamins.These additives relieve the stress response in swine via different mechanisms and signal transduction pathways.Based on the overview of signaling pathways and stress models,this review highlights the potential of nutritional strategies in swine for preventing or treating stress-related health problems.For wider application in the pig industry,the dose ranges measured require for further validation in different physiological contexts and formulations.In the future,micro-fluid devices and novel stress models are expected to enhance the efficiency of screening for new anti-stress candidates. | Leli Wang Chuni Wang Yao Peng Yiru Zhang Yuxin Liu Yan Liu Yulong Yin | 2023 | Animal Nutrition2023，，2： | 0 |
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