1
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Zhang Q, Zhi P, Zhang J, Duan S, Yao X, Liu S, Sun Z, Jun SC, Zhao N, Dai L, Wang L, Wu X, He Z, Zhang Q. Engineering Covalent Organic Frameworks Toward Advanced Zinc-Based Batteries. Adv Mater 2024:e2313152. [PMID: 38491731 DOI: 10.1002/adma.202313152] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/05/2023] [Revised: 02/25/2024] [Indexed: 03/18/2024]
Abstract
Zinc-based batteries (ZBBs) have demonstrated considerable potential among secondary batteries, attributing to their advantages including good safety, environmental friendliness, and high energy density. However, ZBBs still suffer from issues such as the formation of zinc dendrites, occurrence of side reactions, retardation of reaction kinetics, and shuttle effects, posing a great challenge for practical applications. As promising porous materials, covalent organic frameworks (COFs) and their derivatives have rigid skeletons, ordered structures, and permanent porosity, which endow them with great potential for application in ZBBs. This review, therefore, provides a systematic overview detailing on COFs structure pertaining to electrochemical performance of ZBBs, following an in depth discussion of the challenges faced by ZBBs, which includes dendrites and side reactions at the anode, as well as dissolution, structural change, slow kinetics, and shuttle effect at the cathode. Then, the structural advantages of COF-correlated materials and their roles in various ZBBs are highlighted. Finally, the challenges of COF-correlated materials in ZBBs are outlined and an outlook on the future development of COF-correlated materials for ZBBs is provided. The review would serve as a valuable reference for further research into the utilization of COF-correlated materials in ZBBs.
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Affiliation(s)
- Qingqing Zhang
- School of Chemical Engineering, North China University of Science and Technology, Tangshan, 063009, China
| | - Peng Zhi
- School of Chemical Engineering, North China University of Science and Technology, Tangshan, 063009, China
| | - Jing Zhang
- School of Chemical Engineering, North China University of Science and Technology, Tangshan, 063009, China
| | - Siying Duan
- School of Chemical Engineering, North China University of Science and Technology, Tangshan, 063009, China
| | - Xinyue Yao
- School of Chemical Engineering, North China University of Science and Technology, Tangshan, 063009, China
| | - Shude Liu
- College of Textiles, Donghua University, Shanghai, 201620, China
| | - Zhefei Sun
- State Key Laboratory of Physical Chemistry of Solid Surfaces, College of Materials, Xiamen University, Xiamen, Fujian, 361005, China
| | - Seong Chan Jun
- School of Mechanical Engineering, Yonsei University, Seoul, 120-749, South Korea
| | - Ningning Zhao
- School of Chemical Engineering, North China University of Science and Technology, Tangshan, 063009, China
| | - Lei Dai
- School of Chemical Engineering, North China University of Science and Technology, Tangshan, 063009, China
| | - Ling Wang
- School of Chemical Engineering, North China University of Science and Technology, Tangshan, 063009, China
| | - Xianwen Wu
- School of Chemistry and Chemical Engineering, Jishou University, Jishou, 416000, China
| | - Zhangxing He
- School of Chemical Engineering, North China University of Science and Technology, Tangshan, 063009, China
| | - Qiaobao Zhang
- State Key Laboratory of Physical Chemistry of Solid Surfaces, College of Materials, Xiamen University, Xiamen, Fujian, 361005, China
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2
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Zhang J, Chen H, Shi L, Ma Y, Zhi P, Li H, Zhang H, Geng J, Zhang LZ, Jing Y, Lu X. Quantitative transcriptome-based analysis predicts a combination therapy for severe haemophilia B: A case report. Br J Haematol 2024; 204:1105-1108. [PMID: 38148507 DOI: 10.1111/bjh.19261] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2023] [Accepted: 12/02/2023] [Indexed: 12/28/2023]
Affiliation(s)
- Jundong Zhang
- Department of Hematology, Second Medical Center & National Clinical Research Center for Geriatric Diseases, Chinese PLA General Hospital, Beijing, China
| | - Haoran Chen
- School of Management, Shanxi Medical University, Taiyuan, China
| | - Lei Shi
- Senior Department of Infectious Diseases, the Fifth Medical Center & National Clinical Research Center for Infectious Diseases, Chinese PLA General Hospital, Beijing, China
| | - Yanping Ma
- Department of Hematology, The Second Hospital of Shanxi Medical University, Taiyuan, Shanxi, China
| | - Peng Zhi
- Medical School of Chinese PLA, Beijing, China
- Medical Big Data Research Center, Chinese PLA General Hospital, Beijing, China
| | - Hongyi Li
- Medical School of Chinese PLA, Beijing, China
| | - Haojun Zhang
- Basic Medicine College, Shanxi Medical University, Taiyuan, China
| | - Jie Geng
- Basic Medicine College, Shanxi Medical University, Taiyuan, China
| | - Li Zhong Zhang
- Basic Medicine College, Shanxi Medical University, Taiyuan, China
| | - Yu Jing
- Department of Hematology, Fifth Medical Center, Chinese PLA General Hospital, Beijing, China
| | - Xuechun Lu
- Department of Hematology, Second Medical Center & National Clinical Research Center for Geriatric Diseases, Chinese PLA General Hospital, Beijing, China
- Department of Nephrology, First Medical Center of Chinese PLA General Hospital, Nephrology Institute of the Chinese People's Liberation Army, National Key Laboratory of Kidney Diseases, National Clinical Research Center for Kidney Diseases, Beijing Key Laboratory of Kidney Disease Research, Beijing, China
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3
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Li Z, Zhi P, Yuan Z, García-Ramos A, King M. Feasibility of vertical force-velocity profiles to monitor changes in muscle function following different fatigue protocols. Eur J Appl Physiol 2024; 124:365-374. [PMID: 37535143 DOI: 10.1007/s00421-023-05283-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2023] [Accepted: 07/10/2023] [Indexed: 08/04/2023]
Abstract
PURPOSE This study aimed to explore the feasibility of vertical force-velocity (F-V) profiles to monitor changes in muscle function following different fatigue protocols. The between-day reliability of vertical F-V profiles and the acute effects of two fatigue protocols on the changes of lower limb muscle function were examined. METHODS Twelve resistance trained males completed a preliminary session to determine their back squat one-repetition maximum (1RM). Afterwards, they randomly performed two experimental sessions that only differed in the fatigue protocol applied: heavy-load traditional (HLT; five repetitions at 80% 1RM) and light-load ballistic (LLB; five repetitions at 30% 1RM) squat protocols. Participants' vertical F-V profiles (maximum theoretical force [F0], maximum theoretical velocity [v0], and maximum power output [Pmax]) were calculated before and immediately after each fatigue protocol. RESULTS F0, v0, and Pmax showed acceptable to good between-day reliability (coefficient of variation ≤ 4.4%; intraclass correlation coefficient ≥ 0.84). Both fatigue protocols promoted a comparable reduction in Pmax (-10.1% for HLT and -12.2% for LLB). However, the LLB squat protocol reduced more v0 (-9.7%) than F0 (-0.4%), while the HLT squat protocol reduced F0 (-8.4%) more than v0 (-4.1%). CONCLUSIONS The vertical F-V profile can be used to monitor changes in muscle function given its acceptable between-day reliability and its high sensitivity to detect the acute effect of force-oriented and velocity-oriented fatigue protocols on specific maximal neuromuscular capacities.
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Affiliation(s)
- Zhaoqian Li
- Department of Physical Education and Sport, Faculty of Sport Sciences, University of Granada, Granada, Spain.
| | - Peng Zhi
- Faculty of Medicine, Dentistry and Health Sciences, The University of Melbourne, Melbourne, Australia
| | - Zhi Yuan
- Sports Performance Research Institute New Zealand (SPRINZ), Auckland University of Technology, Auckland, New Zealand
| | - Amador García-Ramos
- Department of Physical Education and Sport, Faculty of Sport Sciences, University of Granada, Granada, Spain
- Department of Sports Sciences and Physical Conditioning, Faculty of Education, Universidad Católica de la Santísima Concepción, Concepción, Chile
| | - Mark King
- School of Sport, Exercise and Health Sciences, Loughborough University, Loughborough, UK
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4
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Wu H, Wu YC, Zhi P, Wu X, Zhu T. Structural optimization of single-layer domes using surrogate-based physics-informed neural networks. Heliyon 2023; 9:e20867. [PMID: 37886770 PMCID: PMC10597836 DOI: 10.1016/j.heliyon.2023.e20867] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2023] [Revised: 09/28/2023] [Accepted: 10/09/2023] [Indexed: 10/28/2023] Open
Abstract
This study aims at generation of a novel artificial bee colony algorithm using surrogate finite element method with neural network technique. In this paper, theory of surrogate finite element method with physics-informed neural networks (PINNs) are generated and applied to deal with the geometrically nonlinear optimization problem of size, shape and topology for single-layer domes. In the artificial bee colony algorithm, the feedforward neural network is used to surrogate finite element analyses. Three numerical examples of 10-bar truss, Lamella dome, and Kiewit dome are carried out to verify feasibility and accuracy of the proposed method. Results of the present study are in good agreement with ones from literature. It is indicated that optimization processes can be considerably accelerated using the modified algorithm. That is, using the neural network surrogate-based models could significantly increase computational efficiency of structural optimum design for single-layer domes.
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Affiliation(s)
- Hongyu Wu
- Department of Structural Engineering, College of Civil Engineering, Tongji University, Shanghai, China
| | - Yu-Ching Wu
- Department of Structural Engineering, College of Civil Engineering, Tongji University, Shanghai, China
| | - Peng Zhi
- Department of Structural Engineering, College of Civil Engineering, Tongji University, Shanghai, China
| | - Xiao Wu
- Department of Structural Engineering, College of Civil Engineering, Tongji University, Shanghai, China
| | - Tao Zhu
- Department of Structural Engineering, College of Civil Engineering, Tongji University, Shanghai, China
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5
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Tong X, Zhi P, Lin S. Neoadjuvant Chemotherapy in Asian Patients With Locally Advanced Gastric Cancer. J Gastric Cancer 2023; 23:182-193. [PMID: 36750998 PMCID: PMC9911622 DOI: 10.5230/jgc.2023.23.e12] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/25/2022] [Revised: 01/03/2023] [Accepted: 01/03/2023] [Indexed: 02/09/2023] Open
Abstract
Presently, surgery is the only treatment approach for gastric cancer and improving the prognosis of locally advanced gastric cancer is one of the key factors in promoting gastric cancer survival benefit. The MAGIC study was the first to demonstrate the efficacy of neoadjuvant chemotherapy (NAC) in European countries. In recent years, several clinical trials have provided evidence for the use of NAC in Asian patients with locally advanced gastric cancer. However, clinical practice guidelines vary between Asian and non-Asian populations. Optimal NAC regimens, proper target populations, and predictors of NAC outcomes in Asian patients are still under investigation. Herein, we summarized the current progress in the administration of NAC in Asian patients with gastric cancer.
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Affiliation(s)
- Xie Tong
- Department of Gastrointestinal Oncology, Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education), Peking University Cancer Hospital and Institute, Beijing, China
| | - Peng Zhi
- Department of Gastrointestinal Oncology, Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education), Peking University Cancer Hospital and Institute, Beijing, China.
| | - Shen Lin
- Department of Gastrointestinal Oncology, Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education), Peking University Cancer Hospital and Institute, Beijing, China.
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6
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Lu D, Ma Z, Huang D, Zhang J, Li J, Zhi P, Zhang L, Feng Y, Ge X, Zhai J, Jiang M, Zhou X, Simone CB, Neal JW, Patel SR, Yan X, Hu Y, Wang J. Clinicopathological characteristics and prognostic significance of HDAC11 protein expression in non-small cell lung cancer: a retrospective study. Transl Lung Cancer Res 2022; 11:1119-1131. [PMID: 35832445 PMCID: PMC9271448 DOI: 10.21037/tlcr-22-403] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2022] [Accepted: 06/20/2022] [Indexed: 12/09/2022]
Abstract
Background Although the prognosis of non-small cell lung cancer (NSCLC) can be assessed based on pathological type, disease stage and inflammatory indicators, the prognostic scoring model of NSCLC still needs to improve. HDAC11 is associated with poor prognosis of partial tumors, but its prognostic relationship with NSCLC is poorly understood. In this study, the role of HDAC11 in NSCLC was studied to evaluate relationship with disease prognosis and potential therapeutic target. Methods The clinicopathological and paracancerous tissues of patients with NSCLC primarily diagnosed in Tangdu Hospital from 2009 to 2013 were collected. Follow-up of patients were made every three months and the last follow-up period was December 2018. The expression of HDAC11 was assessed by immunohistochemistry (IHC). Then, weighted gene co-expression network analysis (WGCNA) was used to analyze the relationship between HDAC11 expression and the prognosis of lung adenocarcinoma (LUAD) patients. Gene Ontology (GO) and Kyoto Encyclopedia of Genes and Genomes (KEGG) pathway enrichment analysis. Kaplan-Meier plotter database was used to verify the connection between hub genes and tumor stage and prognosis. We accessed the relationship between HDAC11 expression and clinicopathological features, and impact on the prognosis. Results The study assessed 326 patients with NSCLC. Compared with adjacent tissues, HDAC11 expression was upregulated (HR =1.503, 95% CI: 1.172 to 1.927, P=0.001). Kaplan-Meier survival analyses showed that HDAC11 expression was closely related to OS of NSCLC patients (P=0.0011). Univariate and multivariate analyses showed that the independent risk factors of OS were clinical stage, HDAC11 expression, and HDAC11 differentiation (all P≤0.001). HDAC11 was significantly associated with prognosis in LUAD. A total of 1,174 differential genes and WGCNA were obtained to construct a co-expression network in LUAD. The GO and KEGG pathway enrichment analyses showed the relevance with staphylococcus aureus infection, NOD-like receptor signaling pathway, and others. The results of LUAD survival analysis showed that HDAC11-related genes NKX2-5 and FABP7 were significantly associated with LUAD prognosis. Conclusions The high expression of HDAC11 is related to the poor prognosis of LUAD, and it is expected to become a therapeutic target and prognostic evaluation therapy for LUAD in the future. However, the relevant results need to be further studied and verified.
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Affiliation(s)
- Di Lu
- Medical School of Chinese PLA, Beijing, China.,Department of Medical Oncology, Senior Department of Oncology, The Fifth Medical Center of PLA General Hospital, Beijing, China
| | - Zhiqiang Ma
- Department of Medical Oncology, Senior Department of Oncology, The Fifth Medical Center of PLA General Hospital, Beijing, China
| | - Di Huang
- Department of Medical Oncology, Senior Department of Oncology, The Fifth Medical Center of PLA General Hospital, Beijing, China
| | - Jundong Zhang
- Medical School of Chinese PLA, Beijing, China.,Department of Hematology, The Second Medical Center of Chinese PLA General Hospital, Beijing, China
| | - Jinfeng Li
- Institute of Oncology, The Fifth Medical Center of Chinese PLA General Hospital, Beijing, China
| | - Peng Zhi
- Department of Hematology, The Second Medical Center of Chinese PLA General Hospital, Beijing, China.,Shanxi Medical University, Taiyuan, China
| | - Lizhong Zhang
- Department of Hematology, The Second Medical Center of Chinese PLA General Hospital, Beijing, China.,Shanxi Medical University, Taiyuan, China
| | - Yingtong Feng
- Department of Thoracic Surgery, Tangdu Hospital, The Fourth Military Medical University, Xi'an, China
| | - Xiangwei Ge
- Medical School of Chinese PLA, Beijing, China.,Department of Medical Oncology, Senior Department of Oncology, The Fifth Medical Center of PLA General Hospital, Beijing, China
| | - Jinzhao Zhai
- Medical School of Chinese PLA, Beijing, China.,Department of Medical Oncology, Senior Department of Oncology, The Fifth Medical Center of PLA General Hospital, Beijing, China
| | - Menglong Jiang
- Department of Thoracic Surgery, 1st Affiliated Hospital of Anhui Medical University, Hefei, China
| | - Xin Zhou
- Medical School of Chinese PLA, Beijing, China.,Department of Medical Oncology, Senior Department of Oncology, The Fifth Medical Center of PLA General Hospital, Beijing, China
| | - Charles B Simone
- Department of Radiation Oncology, Memorial Sloan Kettering Cancer Center, New York, NY, USA.,Department of Radiation Oncology, New York Proton Center, New York, NY, USA
| | - Joel W Neal
- Division of Oncology, Department of Medicine, Stanford Cancer Institute, Stanford University School of Medicine, Stanford, CA, USA
| | - Shruti Rajesh Patel
- Division of Oncology, Department of Medicine, Stanford Cancer Institute, Stanford University School of Medicine, Stanford, CA, USA
| | - Xiaolong Yan
- Department of Thoracic Surgery, Tangdu Hospital, The Fourth Military Medical University, Xi'an, China
| | - Yi Hu
- Department of Medical Oncology, Senior Department of Oncology, The Fifth Medical Center of PLA General Hospital, Beijing, China
| | - Jinliang Wang
- Department of Medical Oncology, Senior Department of Oncology, The Fifth Medical Center of PLA General Hospital, Beijing, China
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7
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Zhang H, Chen H, Zhang J, Chen X, Guo B, Zhi P, Li Z, Liu G, Yang B, Chi X, Wang Y, Cao F, Ren J, Lu X. Bioinformatics analysis of SARS-CoV-2 infection-associated immune injury and therapeutic prediction for COVID-19. Emerg Crit Care Med 2021; 1:20-28. [PMID: 38630100 PMCID: PMC8447736 DOI: 10.1097/ec9.0000000000000005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/13/2020] [Accepted: 03/19/2021] [Indexed: 11/26/2022]
Abstract
Background Severe acute respiratory syndrome coronavirus 2 is a highly contagious viral infection, without any available targeted therapies. The high mortality rate of COVID-19 is speculated to be related to immune damage. Methods In this study, clinical bioinformatics analysis was conducted on transcriptome data of coronavirus infection. Results Bioinformatics analysis revealed that the complex immune injury induced by coronavirus infection provoked dysfunction of numerous immune-related molecules and signaling pathways, including immune cells and toll-like receptor cascades. Production of numerous cytokines through the Th17 signaling pathway led to elevation in plasma levels of cytokines (including IL6, NF-κB, and TNF-α) followed by concurrent inflammatory storm, which mediates the autoimmune response. Several novel medications seemed to display therapeutic effects on immune damage associated with coronavirus infection. Conclusions This study provided insights for further large-scale studies on the target therapy on reconciliation of immunological damage associated with COVID-19.
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Affiliation(s)
- Haomin Zhang
- Department of Hematology, the Second Medical Center of the China PLA General Hospital & National Center for Clinical Medicine of Geriatric Diseases, Beijing, China
| | - Haoran Chen
- Management School, Shanxi Medical University, Taiyuan, China
| | - Jundong Zhang
- Department of Hematology, the Second Medical Center of the China PLA General Hospital & National Center for Clinical Medicine of Geriatric Diseases, Beijing, China
| | - Ximeng Chen
- Chinese Journal of Hepatobiliary Surgery, Beijing, China
| | - Bin Guo
- Department of Personnel, Cardiovascular Disease Hospital of Shanxi Province, Taiyuan, China
| | - Peng Zhi
- Department of Hematology, the Second Medical Center of the China PLA General Hospital & National Center for Clinical Medicine of Geriatric Diseases, Beijing, China
- Management School, Shanxi Medical University, Taiyuan, China
| | - Zhuoyang Li
- Management School, Shanxi Medical University, Taiyuan, China
| | - Geliang Liu
- Management School, Shanxi Medical University, Taiyuan, China
| | - Bo Yang
- Department of Hematology, the Second Medical Center of the China PLA General Hospital & National Center for Clinical Medicine of Geriatric Diseases, Beijing, China
| | - Xiaohua Chi
- Department of Pharmacy, China PLA Special Medical Center, Beijing, China
| | - Yixing Wang
- Department of Internal Medicine of Traditional Chinese Medicine, Shanghai East Hospital, Tongji University School of Medicine, Shanghai, China
| | - Feng Cao
- Department of Cardiology, the Second Medical Center of the China PLA General Hospital, Beijing, China
| | - Jun Ren
- School of Pharmacy, University of Wyoming College of Health Sciences, Laramie, WY, USA
| | - Xuechun Lu
- Department of Hematology, the Second Medical Center of the China PLA General Hospital & National Center for Clinical Medicine of Geriatric Diseases, Beijing, China
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8
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Chen XM, Cao F, Zhang HM, Chen HR, Zhang JD, Zhi P, Li ZY, Wang YX, Lu XC. [Exploration of omics mechanism and drug prediction of coronavirus-induced heart failure based on clinical bioinformatics]. Zhonghua Xin Xue Guan Bing Za Zhi 2020; 48:587-592. [PMID: 32228827 DOI: 10.3760/cma.j.cn112148-20200308-00172] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: Present study investigated the mechanism of heart failure associated with coronavirus infection and predicted potential effective therapeutic drugs against heart failure associated with coronavirus infection. Methods: Coronavirus and heart failure were searched in the Gene Expression Omnibus (GEO) and omics data were selected to meet experimental requirements. Differentially expressed genes were analyzed using the Limma package in R language to screen for differentially expressed genes. The two sets of differential genes were introduced into the R language cluster Profiler package for gene ontology (GO) and Kyoto gene and genome encyclopedia (KEGG) pathway enrichment analysis. Two sets of intersections were taken. A protein interaction network was constructed for all differentially expressed genes using STRING database and core genes were screened. Finally, the apparently accurate treatment prediction platform (EpiMed) independently developed by the team was used to predict the therapeutic drug. Results: The GSE59185 coronavirus data set was searched and screened in the GEO database, and divided into wt group, ΔE group, Δ3 group, Δ5 group according to different subtypes, and compared with control group. After the difference analysis, 191 up-regulated genes and 18 down-regulated genes were defined. The GEO126062 heart failure data set was retrieved and screened from the GEO database. A total of 495 differentially expressed genes were screened, of which 165 were up-regulated and 330 were down-regulated. Correlation analysis of differentially expressed genes between coronavirus and heart failure was performed. After cross processing, there were 20 GO entries, which were mainly enriched in virus response, virus defense response, type Ⅰ interferon response, γ interferon regulation, innate immune response regulation, negative regulation of virus life cycle, replication regulation of viral genome, etc. There were 5 KEGG pathways, mainly interacting with tumor necrosis factor (TNF) signaling pathway, interleukin (IL)-17 signaling pathway, cytokine and receptor interaction, Toll-like receptor signaling pathway, human giant cells viral infection related. All differentially expressed genes were introduced into the STRING online analysis website for protein interaction network analysis, and core genes such as signal transducer and activator of transcription 3, IL-10, IL17, TNF, interferon regulatory factor 9, 2'-5'-oligoadenylate synthetase 1, mitogen-activated protein kinase 3, radical s-adenosyl methionine domain containing 2, c-x-c motif chemokine ligand 10, caspase 3 and other genes were screened. The drugs predicted by EpiMed's apparent precision treatment prediction platform for disease-drug association analysis were mainly TNF-α inhibitors, resveratrol, ritonavir, paeony, retinoic acid, forsythia, and houttuynia cordata. Conclusions: The abnormal activation of multiple inflammatory pathways may be the cause of heart failure in patients after coronavirus infection. Resveratrol, ritonavir, retinoic acid, amaranth, forsythia, houttuynia may have therapeutic effects. Future basic and clinical research is warranted to validate present results and hypothesis.
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Affiliation(s)
- X M Chen
- National Medical Center for Geriatric Diseases, Department of Hematology, Second Medical Center, General Hospital of Chinese People's Liberation Army, Beijing 100853, China
| | - F Cao
- National Medical Center for Geriatric Diseases, Second Medical Center, General Hospital of Chinese People's Liberation Army, Beijing 100853, China
| | - H M Zhang
- National Medical Center for Geriatric Diseases, Department of Hematology, Second Medical Center, General Hospital of Chinese People's Liberation Army, Beijing 100853, China
| | - H R Chen
- School of Management, Shanxi Medical University, Taiyuan 030001, China
| | - J D Zhang
- Graduate School of Medical College of Chinese People's Liberation Army, Beijing 100853, China
| | - P Zhi
- School of Management, Shanxi Medical University, Taiyuan 030001, China
| | - Z Y Li
- School of Management, Shanxi Medical University, Taiyuan 030001, China
| | - Y X Wang
- Department of Traditional Chinese Medicine, Dongfang Hospital Affiliated to Tongji University, Shanghai 200120, China
| | - X C Lu
- National Medical Center for Geriatric Diseases, Department of Hematology, Second Medical Center, General Hospital of Chinese People's Liberation Army, Beijing 100853, China
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Zhi P, Xi ZW, Wang DY, Wang W, Liang XZ, Tao FF, Shen RP, Shen YM. Vilsmeier–Haack reagent mediated synthetic transformations with an immobilized iridium complex photoredox catalyst. NEW J CHEM 2019. [DOI: 10.1039/c8nj05288c] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
The synthesis of amides, nitriles, and anhydrides via reactions under the action of the visible-light-driven in situ generated Vilsmeier–Haack reagent from CBr4 in DMF.
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Affiliation(s)
- Peng Zhi
- Key Laboratory of Clean Dyeing and Finishing Technology of Zhejiang Province
- School of Chemistry and Chemical Engineering
- Shaoxing University
- Shaoxing
- P. R. China
| | - Zi-Wei Xi
- Key Laboratory of Clean Dyeing and Finishing Technology of Zhejiang Province
- School of Chemistry and Chemical Engineering
- Shaoxing University
- Shaoxing
- P. R. China
| | - Dan-Yan Wang
- Department of Chemistry
- Zhejiang Sci-Tech University
- Hangzhou
- P. R. China
| | - Wei Wang
- School of Civil Engineering
- Shaoxing University
- Shaoxing
- P. R. China
| | - Xue-Zheng Liang
- Key Laboratory of Clean Dyeing and Finishing Technology of Zhejiang Province
- School of Chemistry and Chemical Engineering
- Shaoxing University
- Shaoxing
- P. R. China
| | - Fei-Fei Tao
- Key Laboratory of Clean Dyeing and Finishing Technology of Zhejiang Province
- School of Chemistry and Chemical Engineering
- Shaoxing University
- Shaoxing
- P. R. China
| | - Run-Pu Shen
- Key Laboratory of Clean Dyeing and Finishing Technology of Zhejiang Province
- School of Chemistry and Chemical Engineering
- Shaoxing University
- Shaoxing
- P. R. China
| | - Yong-Miao Shen
- Key Laboratory of Clean Dyeing and Finishing Technology of Zhejiang Province
- School of Chemistry and Chemical Engineering
- Shaoxing University
- Shaoxing
- P. R. China
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10
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Abstract
A convenient and efficient protocol was reported to access a series of perfluoroalkylated aromatic aldehyde hydrazones. Aliphatic aldehyde hydrazones and N-monosubstituted hydrazones which are unreactive in previously reported hydrazone perfluoroalkylation reactions now take part in the reaction.
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Affiliation(s)
- Heng Ji
- School of Chemical Engineering
- Anhui University of Science and Technology
- Huainan
- P. R. China
- Key Laboratory of Clean Dyeing and Finishing Technology of Zhejiang Province
| | - Hui-qiong Ni
- School of Chemical Engineering
- Anhui University of Science and Technology
- Huainan
- P. R. China
| | - Peng Zhi
- Key Laboratory of Clean Dyeing and Finishing Technology of Zhejiang Province
- School of Chemistry and Chemical Engineering
- Shaoxing University
- Shaoxing 312000
- China
| | - Zi-wei Xi
- Key Laboratory of Clean Dyeing and Finishing Technology of Zhejiang Province
- School of Chemistry and Chemical Engineering
- Shaoxing University
- Shaoxing 312000
- China
| | - Wei Wang
- School of Chemical and Biological Engineering
- Yancheng Institute of Technology
- Yancheng
- P. R. China
| | - Jian-jun Shi
- School of Chemical Engineering
- Anhui University of Science and Technology
- Huainan
- P. R. China
| | - Yong-miao Shen
- Key Laboratory of Clean Dyeing and Finishing Technology of Zhejiang Province
- School of Chemistry and Chemical Engineering
- Shaoxing University
- Shaoxing 312000
- China
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11
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Peng F, Zhi P, Ji H, Zhao H, Kong FY, Liang XZ, Shen YM. Visible light mediated cyclization of tertiary anilines with maleimides using a supported iridium complex catalyst. RSC Adv 2017. [DOI: 10.1039/c7ra01045a] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
The synthesis of a novel supported iridium complex catalyst and its efficient application in the visible light mediated cyclization of tertiary anilines and maleimides.
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Affiliation(s)
- Feng Peng
- Key Laboratory of Clean Dyeing and Finishing Technology of Zhejiang Province
- School of Chemistry and Chemical Engineering
- Shaoxing University
- Shaoxing 312000
- China
| | - Peng Zhi
- Key Laboratory of Clean Dyeing and Finishing Technology of Zhejiang Province
- School of Chemistry and Chemical Engineering
- Shaoxing University
- Shaoxing 312000
- China
| | - Heng Ji
- Key Laboratory of Clean Dyeing and Finishing Technology of Zhejiang Province
- School of Chemistry and Chemical Engineering
- Shaoxing University
- Shaoxing 312000
- China
| | - Huan Zhao
- Key Laboratory of Clean Dyeing and Finishing Technology of Zhejiang Province
- School of Chemistry and Chemical Engineering
- Shaoxing University
- Shaoxing 312000
- China
| | - Fen-Ying Kong
- School of Chemistry and Chemical Engineering
- Yancheng Institute of Technology
- China
| | - Xue-Zheng Liang
- Key Laboratory of Clean Dyeing and Finishing Technology of Zhejiang Province
- School of Chemistry and Chemical Engineering
- Shaoxing University
- Shaoxing 312000
- China
| | - Yong-Miao Shen
- Key Laboratory of Clean Dyeing and Finishing Technology of Zhejiang Province
- School of Chemistry and Chemical Engineering
- Shaoxing University
- Shaoxing 312000
- China
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12
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Zhao Q, Wu K, Geng J, Chi S, Wang Y, Zhi P, Zhang M, Xiao B. Ion Permeation and Mechanotransduction Mechanisms of Mechanosensitive Piezo Channels. Neuron 2016; 89:1248-1263. [PMID: 26924440 DOI: 10.1016/j.neuron.2016.01.046] [Citation(s) in RCA: 122] [Impact Index Per Article: 15.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2015] [Revised: 12/14/2015] [Accepted: 01/20/2016] [Indexed: 12/21/2022]
Abstract
Piezo proteins have been proposed as the long-sought-after mechanosensitive cation channels in mammals that play critical roles in various mechanotransduction processes. However, the molecular bases that underlie their ion permeation and mechanotransduction have remained functionally undefined. Here we report our finding of the miniature pore-forming module of Piezo1 that resembles the pore architecture of other trimeric channels and encodes the essential pore properties. We further identified specific residues within the pore module that determine unitary conductance, pore blockage and ion selectivity for divalent and monovalent cations and anions. The non-pore-containing region of Piezo1 confers mechanosensitivity to mechano-insensitive trimeric acid-sensing ion channels, demonstrating that Piezo1 channels possess intrinsic mechanotransduction modules separate from their pore modules. In conclusion, this is the first report on the bona fide pore module and mechanotransduction components of Piezo channels, which define their ion-conducting properties and gating by mechanical stimuli, respectively.
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Affiliation(s)
- Qiancheng Zhao
- School of Pharmaceutical Sciences, Tsinghua-Peking Joint Center for Life Sciences, IDG/McGovern Institute for Brain Research, Tsinghua University, Beijing, 100084, China
| | - Kun Wu
- School of Pharmaceutical Sciences, Tsinghua-Peking Joint Center for Life Sciences, IDG/McGovern Institute for Brain Research, Tsinghua University, Beijing, 100084, China
| | - Jie Geng
- School of Pharmaceutical Sciences, Tsinghua-Peking Joint Center for Life Sciences, IDG/McGovern Institute for Brain Research, Tsinghua University, Beijing, 100084, China
| | - Shaopeng Chi
- School of Pharmaceutical Sciences, Tsinghua-Peking Joint Center for Life Sciences, IDG/McGovern Institute for Brain Research, Tsinghua University, Beijing, 100084, China
| | - Yanfeng Wang
- School of Pharmaceutical Sciences, Tsinghua-Peking Joint Center for Life Sciences, IDG/McGovern Institute for Brain Research, Tsinghua University, Beijing, 100084, China
| | - Peng Zhi
- School of Pharmaceutical Sciences, Tsinghua-Peking Joint Center for Life Sciences, IDG/McGovern Institute for Brain Research, Tsinghua University, Beijing, 100084, China
| | - Mingmin Zhang
- School of Pharmaceutical Sciences, Tsinghua-Peking Joint Center for Life Sciences, IDG/McGovern Institute for Brain Research, Tsinghua University, Beijing, 100084, China
| | - Bailong Xiao
- School of Pharmaceutical Sciences, Tsinghua-Peking Joint Center for Life Sciences, IDG/McGovern Institute for Brain Research, Tsinghua University, Beijing, 100084, China.
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13
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Huo F, Wang L, Yang Y, Chu Y, Yin C, Chao J, Zhang Y, Yan X, Zheng A, Jin S, Zhi P. A highly selective fluorescent probe for BO3−based on acetate derivatives of coumarin in aqueous solution and thimerosal. Analyst 2013; 138:813-8. [DOI: 10.1039/c2an36492a] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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14
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Barley NF, Prathalingam SR, Zhi P, Legon S, Howard A, Walters JR. Factors involved in the duodenal expression of the human calbindin-D9k gene. Biochem J 1999; 341 ( Pt 3):491-500. [PMID: 10417310 PMCID: PMC1220384] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/13/2023]
Abstract
Calbindin-D9k is expressed in the cytoplasm of intestinal cells, where it is critical for dietary calcium absorption. Two striking aspects of the expression of this gene are its vitamin-D dependency and regional differences in expression, with high levels only in duodenum. We report studies of the human calbindin-D9k promoter. Differences between the reported sequences of the human calbindin-D9k promoter were first clarified before undertaking a functional analysis of this sequence. Studies of the rat gene have indicated that several transcription factors, including the caudal-related homeobox factor (CDX-2), hepatic nuclear factor-4 and CCAAT-enhancer-binding protein alpha (C/EBPalpha), could interact with elements in the promoter. Although these elements are conserved in the human gene, we show here that their intestinal distribution makes them unlikely to be critical positive factors. The calbindin-D9k gene contains multiple potential binding sites for homeobox transcription factors; one of these, known as IPF-1 or PDX-1, co-localizes in the intestine with calbindin-D9k. We show in gel-shift assays that the sequence within a putative vitamin-D-response element in the human calbindin-D9k promoter can bind expressed IPF-1/PDX-1 protein, although we cannot confirm binding of the vitamin-D-receptor protein. CDX-2 binds to the region around the TATA box, as in the rat gene, and may act as a negative factor in the distal intestine. Transfection studies in Caco-2 and MCF-7 cells with heterologous reporter vectors containing up to 1303 bp of the gene showed that this functioned as a weak promoter and indicated the presence of suppressor sequences, but did not show vitamin-D responsiveness. This indicates that other elements are also needed for the control of human calbindin-D9k expression.
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Affiliation(s)
- N F Barley
- Gastroenterology Section, Division of Medicine, Imperial College School of Medicine, Hammersmith Hospital, London W12 0NN, U.K
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