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Duan M, Cao L, Lu M, Zhang T, Ji Q, Guo X, Guo Z, Wu Q, Liu Y, Gong J, Zhu W, Li Y. Prophylactic Intra-abdominal Drainage is Associated With Lower Postoperative Complications in Patients With Crohn's Disease: A Randomized Controlled Trial. Surg Innov 2024; 31:157-166. [PMID: 38339842 DOI: 10.1177/15533506241232598] [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] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/12/2024]
Abstract
BACKGROUND Prophylactic intraoperative drains have been shown not superior for patients underwent intestinal surgery. However, for patients with Crohn's disease (CD), this needs further exploration. METHODS In this pilot study, CD patients were randomly assigned to drain (n = 50) and no-drain (n = 50) groups. The primary endpoint was the rate of postoperative prolonged ileus (PPOI). The secondary endpoints were postoperative abdominal ascites, postoperative systemic inflammatory response syndrome (SIRS) and C-reactive protein (CRP) levels. RESULTS The incidences of PPOI and postoperative abdominal ascites were significantly lower in the drain group (12% vs 44%; 0% vs 24%, both P < .05). Postoperative SIRS incidence and CRP levels were significantly increased in the no-drain group [36% vs 10%; 54.9 vs 34.3 mg/L, both P < .05]. In multivariate analysis, prophylactic drainage was the independent protective factor for PPOI and postoperative LOS. CONCLUSIONS Prophylactic drainage may be associated with improved clinical outcomes in CD patients.
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Affiliation(s)
- Ming Duan
- Department of General Surgery, Jinling Hospital, Affiliated Hospital of Medical School, Nanjing University, Nanjing, China
| | - Lei Cao
- Department of General Surgery, Jinling Hospital, Affiliated Hospital of Medical School, Nanjing University, Nanjing, China
| | - Mengjie Lu
- School of Public Health, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Tenghui Zhang
- Department of General Surgery, Jinling Hospital, Affiliated Hospital of Medical School, Nanjing University, Nanjing, China
| | - Qing Ji
- Department of Anesthesiology, Jinling Hospital, Affiliated Hospital of Medical School, Nanjing, China
| | - Xian Guo
- Department of Anesthesiology, Jinling Hospital, Affiliated Hospital of Medical School, Nanjing, China
| | - Zhen Guo
- Department of General Surgery, Jinling Hospital, Affiliated Hospital of Medical School, Nanjing University, Nanjing, China
| | - Qiong Wu
- Department of Scientific Research and Training, Jinling Hospital, Affiliated Hospital of Medical School, Nanjing, China
| | - Yuxiu Liu
- Data and Statistics Division, Department of Critical Care Medicine, Jinling Hospital, Nanjing Medical University, Nanjing, China
- Department of Biostatistics, School of Public Health, Southern Medical University, Guangzhou, China
| | - Jianfeng Gong
- Department of General Surgery, Jinling Hospital, Affiliated Hospital of Medical School, Nanjing University, Nanjing, China
| | - Weiming Zhu
- Department of General Surgery, Jinling Hospital, Affiliated Hospital of Medical School, Nanjing University, Nanjing, China
| | - Yi Li
- Department of General Surgery, Jinling Hospital, Affiliated Hospital of Medical School, Nanjing University, Nanjing, China
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Wang M, Wang J, Rong Z, Wang L, Xu Z, Zhang L, He J, Li S, Cao L, Hou Y, Li K. A bidirectional interpretable compound-protein interaction prediction framework based on cross attention. Comput Biol Med 2024; 172:108239. [PMID: 38460309 DOI: 10.1016/j.compbiomed.2024.108239] [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] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2023] [Revised: 02/25/2024] [Accepted: 02/26/2024] [Indexed: 03/11/2024]
Abstract
The identification of compound-protein interactions (CPIs) plays a vital role in drug discovery. However, the huge cost and labor-intensive nature in vitro and vivo experiments make it urgent for researchers to develop novel CPI prediction methods. Despite emerging deep learning methods have achieved promising performance in CPI prediction, they also face ongoing challenges: (i) providing bidirectional interpretability from both the chemical and biological perspective for the prediction results; (ii) comprehensively evaluating model generalization performance; (iii) demonstrating the practical applicability of these models. To overcome the challenges posed by current deep learning methods, we propose a cross multi-head attention oriented bidirectional interpretable CPI prediction model (CmhAttCPI). First, CmhAttCPI takes molecular graphs and protein sequences as inputs, utilizing the GCW module to learn atom features and the CNN module to learn residue features, respectively. Second, the model applies cross multi-head attention module to compute attention weights for atoms and residues. Finally, CmhAttCPI employs a fully connected neural network to predict scores for CPIs. We evaluated the performance of CmhAttCPI on balanced datasets and imbalanced datasets. The results consistently show that CmhAttCPI outperforms multiple state-of-the-art methods. We constructed three scenarios based on compound and protein clustering and comprehensively evaluated the model generalization ability within these scenarios. The results demonstrate that the generalization ability of CmhAttCPI surpasses that of other models. Besides, the visualizations of attention weights reveal that CmhAttCPI provides chemical and biological interpretation for CPI prediction. Moreover, case studies confirm the practical applicability of CmhAttCPI in discovering anticancer candidates.
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Affiliation(s)
- Meng Wang
- School of Public Health, Harbin Medical University, Harbin, 150081, China
| | - Jianmin Wang
- School of Integrative Biotechnology and Translational Medicine, Yonsei University, Incheon, 21983, Republic of Korea
| | - Zhiwei Rong
- School of Public Health, Peking University, Beijing, 100871, China
| | - Liuying Wang
- School of Public Health, Harbin Medical University, Harbin, 150081, China
| | - Zhenyi Xu
- School of Public Health, Harbin Medical University, Harbin, 150081, China
| | - Liuchao Zhang
- School of Public Health, Harbin Medical University, Harbin, 150081, China
| | - Jia He
- School of Public Health, Harbin Medical University, Harbin, 150081, China
| | - Shuang Li
- School of Public Health, Harbin Medical University, Harbin, 150081, China
| | - Lei Cao
- School of Public Health, Harbin Medical University, Harbin, 150081, China
| | - Yan Hou
- School of Public Health, Peking University, Beijing, 100871, China
| | - Kang Li
- School of Public Health, Harbin Medical University, Harbin, 150081, China.
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Zhang DW, Liu GP, Cao L. Secure Predictive Coordinated Control of High-Order Fully Actuated Networked Multiagent Systems Under Random DoS Attacks. IEEE Trans Cybern 2024; 54:2668-2679. [PMID: 37910426 DOI: 10.1109/tcyb.2023.3324179] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/03/2023]
Abstract
This research addresses a coordinated control problem for high-order fully actuated networked multiagent systems (HOFANMASs) under random denial-of-service (DoS) attacks. A type of Bernoulli processes is exploited to denote the successful rate of launching random DoS attacks happened to the forward and feedback channels. When acting these attacks successfully, random data losses and disorders are caused in the forward and feedback channels. A high-order fully actuated (HOFA) secure predictive coordinated control scheme is provided to achieve the security coordination. In this scheme, a dynamic model of networked multiagent system is established with the help of a HOFA system model, which is called the HOFANMAS. Then, a prediction model in an incremental HOFA (IHOFA) form is developed by means of a Diophantine equation, which aims at constructing the multistep ahead output predictions for the optimization of coordinated control performance and the compensation of random data losses and disorders. Furthermore, a necessary and sufficient condition is proposed to analyze the consensus and stability of closed-loop HOFANMASs. The effectiveness and superiority of HOFA secure predictive control scheme can be demonstrated via simulated and experimental results of formation control for three air-bearing spacecraft (ABS) simulators.
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Huang TT, Liu YN, Huang JX, Yan PP, Wang JJ, Cao YX, Cao L. Sodium sulfite-driven Helicobacter pylori eradication: Unraveling oxygen dynamics through multi-omics investigation. Biochem Pharmacol 2024; 222:116055. [PMID: 38354959 DOI: 10.1016/j.bcp.2024.116055] [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] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2023] [Revised: 01/05/2024] [Accepted: 02/09/2024] [Indexed: 02/16/2024]
Abstract
Due to the emergence and spread of multidrug resistance in Helicobacter pylori (H. pylori), its eradication has become difficult. Sodium sulfite (SS), a widely used food additive for ensuring food safety and storage, has been recognized as an effective nonbactericidal agent for H. pylori eradication. However, the mechanism by which H. pylori adapts and eventually succumbs under low- or no-oxygen conditions remains unknown. In this study, we aimed to evaluate the anti-H. pylori effect of SS and investigated the multiomics mechanism by which SS kills H. pylori. The results demonstrated that SS effectively eradicated H. pylori both in vitro and in vivo. H. pylori responds to the oxygen changes regulated by SS, downregulates the HcpE gene, which is responsible for redox homeostasis in bacteria, decreases the activities of enzymes related to oxidative stress, and disrupts the outer membrane structure, increasing susceptibility to oxidative stress. Furthermore, SS downregulates the content of cytochrome C in the microaerobic respiratory chain, leading to a sharp decrease in ATP synthesis. Consequently, the accumulation of triglycerides (TGs) in bacteria due to oxidative stress supports anaerobic respiration, meeting their energy requirements. The multifaceted death of H. pylori caused by SS does not result in drug resistance. Thus, screening of the redox homeostasis of HcpE as a new target for H. pylori infection treatment could lead to the development of a novel approach for H. pylori eradication therapy.
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Affiliation(s)
- Ting-Ting Huang
- Department of Pharmacology, School of Basic Medical Science, Xi'an Jiaotong University Health Science Center, Xi'an 710061, Shaanxi, China
| | - Yan-Ni Liu
- Department of Pharmacology, School of Basic Medical Science, Xi'an Jiaotong University Health Science Center, Xi'an 710061, Shaanxi, China
| | - Jin-Xian Huang
- Software Department, East China University of Technology, Nanchang 330032, Jiangxi, China
| | - Ping-Ping Yan
- Department of Pharmacology, School of Basic Medical Science, Xi'an Jiaotong University Health Science Center, Xi'an 710061, Shaanxi, China
| | - Ji-Jing Wang
- Department of Medical Biophysics and Biochemistry, Karolinska Institutet, 17177 Stockholm, Sweden
| | - Yong-Xiao Cao
- Department of Pharmacology, School of Basic Medical Science, Xi'an Jiaotong University Health Science Center, Xi'an 710061, Shaanxi, China.
| | - Lei Cao
- Precision Medical Institute, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an 710004, Shaanxi, China.
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Yan Y, Zhu Q, Cao L, Gu F, Liu S, Luo Y, Liu F, Wang S, Fan L, Xiong S. Ceria nanoclusters coupled with Ce-Nx sites for efficient oxygen reduction in Zn-air batteries. J Colloid Interface Sci 2024; 659:31-39. [PMID: 38157724 DOI: 10.1016/j.jcis.2023.12.124] [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] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2023] [Revised: 12/15/2023] [Accepted: 12/19/2023] [Indexed: 01/03/2024]
Abstract
Rational construction of efficient carbon-supported rare earth cerium nanoclusters as oxygen reduction reaction (ORR) is of great significance to promote the practical application of zinc-air batteries (ZABs). Herein, N doped conductive carbon black anchored CeO2 nanoclusters (CeO2 Clusters/NC) for the ORR is reported. The volatile cerium species vaporized by CeO2 nanoclusters at high temperatures are captured by nitrogen-rich carbon carriers to form highly dispersed Ce-Nx active sites. Benefiting from the coupling effect between oxygen vacancies-enriched CeO2 nanoclusters and highly dispersed Ce-Nx sites, the prepared 2CeO2 Clusters/NC catalyst possesses an ORR half-wave potential of 0.88 V, superior electrochemical stability, and better methanol tolerance compared to commercial Pt/C catalysts. Moreover, the 2CeO2 Clusters/NC involved liquid ZABs show excellent energy efficiency, superior stability, and a high energy density of 982 Wh kg-1 at 10 mA cm-2.
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Affiliation(s)
- Yueming Yan
- Nanchang Key Laboratory for Advanced Manufacturing of Electronic Information Materials and Devices/Jiangxi Provincial Key Laboratory for Simulation and Modelling of Particulate Systems, International Institute for Innovation, Jiangxi University of Science and Technology, Nanchang 330013, China
| | - Qian Zhu
- Nanchang Key Laboratory for Advanced Manufacturing of Electronic Information Materials and Devices/Jiangxi Provincial Key Laboratory for Simulation and Modelling of Particulate Systems, International Institute for Innovation, Jiangxi University of Science and Technology, Nanchang 330013, China
| | - Lei Cao
- Nanchang Key Laboratory for Advanced Manufacturing of Electronic Information Materials and Devices/Jiangxi Provincial Key Laboratory for Simulation and Modelling of Particulate Systems, International Institute for Innovation, Jiangxi University of Science and Technology, Nanchang 330013, China.
| | - Feng Gu
- Nanchang Key Laboratory for Advanced Manufacturing of Electronic Information Materials and Devices/Jiangxi Provincial Key Laboratory for Simulation and Modelling of Particulate Systems, International Institute for Innovation, Jiangxi University of Science and Technology, Nanchang 330013, China; Alber Particle Science and Technology Research Institute, Nanchang, 330000, China
| | - Shiji Liu
- Nanchang Key Laboratory for Advanced Manufacturing of Electronic Information Materials and Devices/Jiangxi Provincial Key Laboratory for Simulation and Modelling of Particulate Systems, International Institute for Innovation, Jiangxi University of Science and Technology, Nanchang 330013, China
| | - Yuhao Luo
- Nanchang Key Laboratory for Advanced Manufacturing of Electronic Information Materials and Devices/Jiangxi Provincial Key Laboratory for Simulation and Modelling of Particulate Systems, International Institute for Innovation, Jiangxi University of Science and Technology, Nanchang 330013, China
| | - Feng Liu
- Nanchang Key Laboratory for Advanced Manufacturing of Electronic Information Materials and Devices/Jiangxi Provincial Key Laboratory for Simulation and Modelling of Particulate Systems, International Institute for Innovation, Jiangxi University of Science and Technology, Nanchang 330013, China
| | - Shufen Wang
- Alber Particle Science and Technology Research Institute, Nanchang, 330000, China
| | - Lanlan Fan
- Nanchang Key Laboratory for Advanced Manufacturing of Electronic Information Materials and Devices/Jiangxi Provincial Key Laboratory for Simulation and Modelling of Particulate Systems, International Institute for Innovation, Jiangxi University of Science and Technology, Nanchang 330013, China.
| | - Shixian Xiong
- Nanchang Key Laboratory for Advanced Manufacturing of Electronic Information Materials and Devices/Jiangxi Provincial Key Laboratory for Simulation and Modelling of Particulate Systems, International Institute for Innovation, Jiangxi University of Science and Technology, Nanchang 330013, China.
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Liu W, Zhou W, Zhang Y, Ge X, Qi W, Lin T, Cao Q, Cao L. Strictureplasty may lead to increased preference in the surgical management of Crohn's disease: a case-matched study. Tech Coloproctol 2024; 28:40. [PMID: 38507096 DOI: 10.1007/s10151-024-02915-5] [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] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/17/2023] [Accepted: 03/05/2024] [Indexed: 03/22/2024]
Abstract
BACKGROUND Resection and strictureplasty are the two surgical modalities used in the management of Crohn's disease (CD). The objective of this study was to compare morbidity and clinical recurrence between patients who underwent strictureplasty and patients who underwent resection. METHODS Patients with CD who underwent strictureplasty between January 2012 and December 2022 were enrolled. The patients were well matched with patients who underwent resection without strictureplasty. Patient- and disease-specific characteristics, postoperative morbidity, and clinical recurrence were also analyzed. RESULTS A total of 118 patients who underwent a total of 192 strictureplasties were well matched to 118 patients who underwent resection. The strictureplasty group exhibited significantly less blood loss (30 ml versus 50 ml, p < 0.001) and stoma creation (2.5% versus 16.9%, p < 0.001). No significant difference was found regarding postoperative complications or length of postoperative stay. At the end of the follow-up, the overall rate of clinical recurrence was 39.4%, and no difference was observed between the two groups. Postoperative prophylactic use of biologics (odds ratio = 0.2, p < 0.001) was the only protective factor against recurrence. CONCLUSION Strictureplasty does not increase the risk of complications or recurrence compared with resection. It represents a viable alternative to resection in selected patients, and as such, it should have a broader scope of indications and greater acceptance among surgeons.
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Affiliation(s)
- W Liu
- Department of General Surgery, Sir Run Run Shaw Hospital, School of Medicine, Zhejiang University, 3 East Qingchun Road, Hangzhou, 310016, Zhejiang Province, People's Republic of China
- Inflammatory Bowel Disease Center, Sir Run Run Shaw Hospital, School of Medicine, Zhejiang University, Hangzhou, People's Republic of China
| | - W Zhou
- Department of General Surgery, Sir Run Run Shaw Hospital, School of Medicine, Zhejiang University, 3 East Qingchun Road, Hangzhou, 310016, Zhejiang Province, People's Republic of China.
- Inflammatory Bowel Disease Center, Sir Run Run Shaw Hospital, School of Medicine, Zhejiang University, Hangzhou, People's Republic of China.
| | - Y Zhang
- School of Medicine, Shantou University, Shantou, 515063, Guangdong Province, China
| | - X Ge
- Department of General Surgery, Sir Run Run Shaw Hospital, School of Medicine, Zhejiang University, 3 East Qingchun Road, Hangzhou, 310016, Zhejiang Province, People's Republic of China
- Inflammatory Bowel Disease Center, Sir Run Run Shaw Hospital, School of Medicine, Zhejiang University, Hangzhou, People's Republic of China
| | - W Qi
- Department of General Surgery, Sir Run Run Shaw Hospital, School of Medicine, Zhejiang University, 3 East Qingchun Road, Hangzhou, 310016, Zhejiang Province, People's Republic of China
- Inflammatory Bowel Disease Center, Sir Run Run Shaw Hospital, School of Medicine, Zhejiang University, Hangzhou, People's Republic of China
| | - T Lin
- Department of General Surgery, Sir Run Run Shaw Hospital, School of Medicine, Zhejiang University, 3 East Qingchun Road, Hangzhou, 310016, Zhejiang Province, People's Republic of China
| | - Q Cao
- Inflammatory Bowel Disease Center, Sir Run Run Shaw Hospital, School of Medicine, Zhejiang University, Hangzhou, People's Republic of China
| | - L Cao
- Department of General Surgery, Sir Run Run Shaw Hospital, School of Medicine, Zhejiang University, 3 East Qingchun Road, Hangzhou, 310016, Zhejiang Province, People's Republic of China.
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Xia XM, Duan Y, Wang YP, Han RX, Dong YF, Jiang SY, Zheng Y, Qiao C, Cao L, Lu X, Lu M. Vagus nerve stimulation as a promising neuroprotection for ischemic stroke via α7nAchR-dependent inactivation of microglial NLRP3 inflammasome. Acta Pharmacol Sin 2024:10.1038/s41401-024-01245-4. [PMID: 38504011 DOI: 10.1038/s41401-024-01245-4] [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] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2023] [Accepted: 02/18/2024] [Indexed: 03/21/2024] Open
Abstract
Ischemic stroke is a major cause of disability and death worldwide, and its management requires urgent attention. Previous studies have shown that vagus nerve stimulation (VNS) exerts neuroprotection in ischemic stroke by inhibiting neuroinflammation and apoptosis. In this study, we evaluated the timing for VNS intervention in ischemic stroke, and the underlying mechanisms of VNS-induced neuroprotection. Mice were subjected to transient middle cerebral artery occlusion (tMCAO) for 60 min. The left vagus nerve at cervical level was exposed and attached to an electrode connected to a low-frequency electrical stimulator. Vagus nerve stimulation (VNS) was given for 60 min before, during and after tMCAO (Pre-VNS, Dur-VNS, Post-VNS). Neurological function was assessed 24 h after reperfusion. We found that all the three VNS significantly protected against the tMCAO-induced injury evidenced by improved neurological function and reduced infarct volume. Moreover, the Pre-VNS was the most effective against the ischemic injury. We found that tMCAO activated microglia in the ischemic core and penumbra regions of the brain, followed by the NLRP3 inflammasome activation-induced neuroinflammation, which finally triggered neuronal death. VNS treatment preserved α7nAChR expression in the penumbra regions, inhibited NLRP3 inflammasome activation and ensuing neuroinflammation, rescuing cerebral neurons. The role of α7nAChR in microglial NLRP3 inflammasome activation in ischemic stroke was further validated using genetic manipulations, including Chrna7 knockout mice and microglial Chrna7 overexpression mice, as well as pharmacological interventions using the α7nAChR inhibitor methyllycaconitine and agonist PNU-282987. Collectively, this study demonstrates the potential of VNS as a safe and effective strategy to treat ischemic stroke, and presents a new approach targeting microglial NLRP3 inflammasome, which might be therapeutic for other inflammation-related diseases.
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Affiliation(s)
- Xiao-Mei Xia
- Department of Rehabilitation Medicine, The First Affiliated Hospital of Nanjing Medical University, Nanjing, 210029, China
- Department of Rehabilitation Medicine, Kangda College of Nanjing Medical University, Lianyungang, 222000, China
| | - Yu Duan
- Department of Rehabilitation Medicine, The First Affiliated Hospital of Nanjing Medical University, Nanjing, 210029, China
| | - Yue-Ping Wang
- Jiangsu Key Laboratory of Neurodegeneration, Department of Pharmacology, Nanjing Medical University, Nanjing, 211166, China
| | - Rui-Xue Han
- Jiangsu Key Laboratory of Neurodegeneration, Department of Pharmacology, Nanjing Medical University, Nanjing, 211166, China
| | - Yin-Feng Dong
- Department of Pathology and Pathophysiology, School of Medicine & Holistic Integrative Medicine, Nanjing University of Chinese Medicine, Nanjing, 210023, China
| | - Si-Yuan Jiang
- Jiangsu Key Laboratory of Neurodegeneration, Department of Pharmacology, Nanjing Medical University, Nanjing, 211166, China
| | - Yu Zheng
- Department of Rehabilitation Medicine, The First Affiliated Hospital of Nanjing Medical University, Nanjing, 210029, China
| | - Chen Qiao
- Department of Clinical Pharmacy, The Affiliated Hospital of Jiangsu University, Jiangsu University, Zhenjiang, 212001, China
| | - Lei Cao
- Jiangsu Key Laboratory of Neurodegeneration, Department of Pharmacology, Nanjing Medical University, Nanjing, 211166, China.
- Changzhou Second People's Hospital, Changzhou Medical Center, Nanjing Medical University, Changzhou, 213000, China.
| | - Xiao Lu
- Department of Rehabilitation Medicine, The First Affiliated Hospital of Nanjing Medical University, Nanjing, 210029, China.
| | - Ming Lu
- Department of Rehabilitation Medicine, The First Affiliated Hospital of Nanjing Medical University, Nanjing, 210029, China.
- Jiangsu Key Laboratory of Neurodegeneration, Department of Pharmacology, Nanjing Medical University, Nanjing, 211166, China.
- Changzhou Second People's Hospital, Changzhou Medical Center, Nanjing Medical University, Changzhou, 213000, China.
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Tian W, Zhang P, Yang L, Song P, Zhao J, Wang H, Zhao Y, Cao L. Astragaloside IV Alleviates Doxorubicin-Induced Cardiotoxicity by Inhibiting Cardiomyocyte Pyroptosis through the SIRT1/NLRP3 Pathway. Am J Chin Med 2024:1-17. [PMID: 38490806 DOI: 10.1142/s0192415x24500198] [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] [Subscribe] [Scholar Register] [Indexed: 03/17/2024]
Abstract
Doxorubicin (DOX) is a powerful anthracycline antineoplastic drug used to treat a wide spectrum of tumors. However, its clinical application is limited due to cardiotoxic side effects. Astragaloside IV (AS IV), one of the major compounds present in aqueous extracts of Astragalus membranaceus, possesses potent cardiovascular protective properties, but the underlying molecular mechanisms are unclear. Thus, the aim of this study was to investigate the effect of AS IV on DOX-induced cardiotoxicity (DIC). Our findings revealed that DOX induced pyroptosis through the caspase-1/gasdermin D (GSDMD) and caspase-3/gasdermin E (GSDME) pathways. AS IV treatment significantly improved the cardiac function and alleviated myocardial injury in DOX-exposed mice by regulating intestinal flora and inhibiting pyroptosis; markedly suppressed the levels of cleaved caspase-1, N-GSDMD, cleaved caspase-3, and N-GSDME; and reversed DOX-induced downregulation of silent information regulator 1 (SIRT1) and activation of the NLR family pyrin domain containing 3 (NLRP3) inflammasome in mice. The SIRT1 inhibitor EX527 significantly blocked the protective effects of AS IV. Collectively, our results suggest that AS IV protects against DIC by inhibiting pyroptosis through the SIRT1/NLRP3 pathway.
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Affiliation(s)
- Wencong Tian
- Department of General Surgery, Tianjin Union Medical Center, Tianjin 300122, P. R. China
| | - Ping Zhang
- Department of Cardiology, Tianjin Nankai Hospital, Tianjin 300100, P. R. China
| | - Lei Yang
- Tianjin Key Laboratory of Acute Abdomen Disease Associated, Organ Injury and ITCWM Repair, Tianjin Nankai Hospital, Tianjin 300100, P. R. China
| | - Peng Song
- Department of General Surgery, Tianjin Union Medical Center, Tianjin 300122, P. R. China
| | - Jia Zhao
- Department of General Surgery, Tianjin Union Medical Center, Tianjin 300122, P. R. China
| | - Hongzhi Wang
- Department of General Surgery, Tianjin Union Medical Center, Tianjin 300122, P. R. China
| | - Yongjie Zhao
- Department of General Surgery, Tianjin Union Medical Center, Tianjin 300122, P. R. China
- Tianjin Key Laboratory of General Surgery in Construction, Tianjin Union Medical Center, Tianjin 300122, P. R. China
| | - Lei Cao
- Department of General Surgery, Tianjin Union Medical Center, Tianjin 300122, P. R. China
- Tianjin Key Laboratory of General Surgery in Construction, Tianjin Union Medical Center, Tianjin 300122, P. R. China
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Zhang B, Li X, Deng H, Tan P, He W, Huang S, Wang L, Xu H, Cao L, Nie G. The relationship of personality, alexithymia, anxiety symptoms, and odor awareness: a mediation analysis. BMC Psychiatry 2024; 24:185. [PMID: 38448836 PMCID: PMC10916267 DOI: 10.1186/s12888-024-05653-y] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/18/2023] [Accepted: 03/01/2024] [Indexed: 03/08/2024] Open
Abstract
OBJECTIVE Personality, emotions, and olfaction exhibit partial anatomical overlap in the limbic system structure, establishing potential mechanisms between personality, affective disorders, and olfactory-related aspects. Thus, this study aims to investigate the associations among the Big Five personality traits, alexithymia, anxiety symptoms, and odor awareness. METHODS A total of 863 college participants were recruited for this study. All participants completed the Chinese Big Five Personality Inventory-15, the Odor Awareness Scale (OAS), the Toronto Alexithymia Scale-20, and the Generalized Anxiety Disorder Screener-7. Structural equation modeling was employed to examine the hypothesized mediated model. RESULTS The findings revealed the majority of significant intercorrelations among the dimensions of the Big Five personality traits, alexithymia, anxiety symptoms, and OAS (|r| = 0.072-0.567, p < 0.05). Alexithymia and anxiety symptoms exhibited a serial mediation effect between neuroticism and OAS (95%CI[0.001, 0.014]), conscientiousness and OAS (95%CI[-0.008, -0.001]), and extraversion and OAS (95%CI[-0.006, -0.001]). Anxiety symptoms mediated the relationship between agreeableness and OAS (95%CI[-0.023, -0.001]) and between openness and OAS (95%CI [0.004, 0.024]). CONCLUSION The mediating roles of alexithymia and anxiety symptoms between the Big Five personality traits and odor awareness support the idea of a certain level of association among personality, emotions, and olfaction, with the underlying role of the limbic system structure. This enhances our understanding of personality, emotions, and olfaction and provides insights for future intervention measures for affective disorders and olfactory dysfunctions.
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Affiliation(s)
- Binfeng Zhang
- Department of Psychology, Guangxi Medical University, Nanning, China
| | - Xiuxia Li
- Department of Psychology, Guangxi Medical University, Nanning, China
| | - Hongzhen Deng
- School of Health Management, Southern Medical University, Guangzhou, China
| | - Peixuan Tan
- Department of Psychology, Guangxi Medical University, Nanning, China
| | - Wanyong He
- Department of Psychology, Guangxi Medical University, Nanning, China
| | - Shuling Huang
- Department of Psychology, Guangxi Medical University, Nanning, China
| | - Lu Wang
- Department of Psychology, Guangxi Medical University, Nanning, China
| | - Hao Xu
- Department of Psychology, Guangxi Medical University, Nanning, China
| | - Lei Cao
- Department of Psychology, Guangxi Medical University, Nanning, China
| | - Guanghui Nie
- Department of Psychology, Guangxi Medical University, Nanning, China.
- School of Public Health, Guangxi Medical University, Shuangyong Road 22, 530021, Nanning, Guangxi, China.
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10
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Cao L, Zhou Z, Zhou W, Kou D, Meng Y, Yuan S, Qi Y, Han L, Tian Q, Wu S, Liu SF. Passivating Grain Boundaries via Graphene Additive for Efficient Kesterite Solar Cells. Small 2024; 20:e2304866. [PMID: 37863810 DOI: 10.1002/smll.202304866] [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: 06/11/2023] [Revised: 09/29/2023] [Indexed: 10/22/2023]
Abstract
Grain boundaries (GBs)-triggered severe non-radiative recombination is recently recognized as the main culprits for carrier loss in polycrystalline kesterite photovoltaic devices. Accordingly, further optimization of kesterite-based thin film solar cells critically depends on passivating the grain interfaces of polycrystalline Cu2 ZnSn(S,Se)4 (CZTSSe) thin films. Herein, 2D material of graphene is first chosen as a passivator to improve the detrimental GBs. By adding graphene dispersion to the CZTSSe precursor solution, single-layer graphene is successfully introduced into the GBs of CZTSSe absorber. Due to the high carrier mobility and electrical conductivity of graphene, GBs in the CZTSSe films are transforming into electrically benign and do not act as high recombination sites for carrier. Consequently, benefitting from the significant passivation effect of GBs, the use of 0.05 wt% graphene additives increases the efficiency of CZTSSe solar cells from 10.40% to 12.90%, one of the highest for this type of cells. These results demonstrate a new route to further increase kesterite-based solar cell efficiency by additive engineering.
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Affiliation(s)
- Lei Cao
- Key Lab for Special Functional Materials, Ministry of Education, National and Local Joint Engineering Research Center for High-Efficiency Display and Lighting Technology, and School of Materials, Henan University, Kaifeng, 475004, China
| | - Zhengji Zhou
- Key Lab for Special Functional Materials, Ministry of Education, National and Local Joint Engineering Research Center for High-Efficiency Display and Lighting Technology, and School of Materials, Henan University, Kaifeng, 475004, China
| | - Wenhui Zhou
- Key Lab for Special Functional Materials, Ministry of Education, National and Local Joint Engineering Research Center for High-Efficiency Display and Lighting Technology, and School of Materials, Henan University, Kaifeng, 475004, China
| | - Dongxing Kou
- Key Lab for Special Functional Materials, Ministry of Education, National and Local Joint Engineering Research Center for High-Efficiency Display and Lighting Technology, and School of Materials, Henan University, Kaifeng, 475004, China
| | - Yuena Meng
- Key Lab for Special Functional Materials, Ministry of Education, National and Local Joint Engineering Research Center for High-Efficiency Display and Lighting Technology, and School of Materials, Henan University, Kaifeng, 475004, China
| | - Shengjie Yuan
- Key Lab for Special Functional Materials, Ministry of Education, National and Local Joint Engineering Research Center for High-Efficiency Display and Lighting Technology, and School of Materials, Henan University, Kaifeng, 475004, China
| | - Yafang Qi
- Key Lab for Special Functional Materials, Ministry of Education, National and Local Joint Engineering Research Center for High-Efficiency Display and Lighting Technology, and School of Materials, Henan University, Kaifeng, 475004, China
| | - Litao Han
- Key Lab for Special Functional Materials, Ministry of Education, National and Local Joint Engineering Research Center for High-Efficiency Display and Lighting Technology, and School of Materials, Henan University, Kaifeng, 475004, China
| | - Qingwen Tian
- Key Laboratory of Applied Surface and Colloid Chemistry, Ministry of Education, Shaanxi Key Laboratory for Advanced Energy Devices, Shaanxi Engineering Lab for Advanced Energy Technology, School of Materials Science and Engineering, Shaanxi Normal University, Xi'an, 710119, China
| | - Sixin Wu
- Key Lab for Special Functional Materials, Ministry of Education, National and Local Joint Engineering Research Center for High-Efficiency Display and Lighting Technology, and School of Materials, Henan University, Kaifeng, 475004, China
| | - Shengzhong Frank Liu
- Key Laboratory of Applied Surface and Colloid Chemistry, Ministry of Education, Shaanxi Key Laboratory for Advanced Energy Devices, Shaanxi Engineering Lab for Advanced Energy Technology, School of Materials Science and Engineering, Shaanxi Normal University, Xi'an, 710119, China
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11
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Blaszkiewicz M, Tao T, Mensah-Arhin K, Willows JW, Bates R, Huang W, Cao L, Smith RL, Townsend KL. Gene therapy approaches for obesity-induced adipose neuropathy: Device-targeted AAV-mediated neurotrophic factor delivery to adipocytes in subcutaneous adipose. Mol Ther 2024:S1525-0016(24)00104-7. [PMID: 38429927 DOI: 10.1016/j.ymthe.2024.02.035] [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] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2023] [Revised: 12/15/2023] [Accepted: 02/27/2024] [Indexed: 03/03/2024] Open
Abstract
Maintaining functional adipose innervation is critical for metabolic health. We found that subcutaneous white adipose tissue (scWAT) undergoes peripheral neuropathy (PN) with obesity, diabetes, and aging (reduced small-fiber innervation and nerve/synaptic/growth-cone/vesicle markers, altered nerve activity). Unlike with nerve injuries, peripheral nerves do not regenerate with PN, and therefore new therapies are needed for treatment of this condition affecting 20-30 million Americans. Here, we validated a gene therapy approach using an adipocyte-tropic adeno-associated virus (AAV; serotype Rec2) to deliver neurotrophic factors (brain-derived neurotrophic factor [BDNF] and nerve growth factor [NGF]) directly to scWAT to improve tissue-specific PN as a proof-of-concept approach. AAVRec2-BDNF intra-adipose delivery improved tissue innervation in obese/diabetic mice with PN, but after longer periods of dietary obesity there was reduced efficacy, revealing a key time window for therapies. AAVRec2-NGF also increased scWAT innervation in obese mice and was more effective than BDNF, likely because Rec2 targeted adipocytes, the tissue's endogenous NGF source. AAVRec2-NGF also worked well even after 25 weeks of dietary obesity, unlike BDNF, which likely needs a vector that targets its physiological cellular source (stromal vascular fraction cells). Given the differing effects of AAVs carrying NGF versus BDNF, a combined therapy may be ideal for PN.
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Affiliation(s)
| | - Tianyi Tao
- Department of Neurological Surgery, The Ohio State University, Columbus, OH 43210, USA
| | - Kofi Mensah-Arhin
- Department of Neurological Surgery, The Ohio State University, Columbus, OH 43210, USA
| | - Jake W Willows
- Department of Neurological Surgery, The Ohio State University, Columbus, OH 43210, USA
| | - Rhiannon Bates
- Department of Cancer Biology and Genetics, The Ohio State University, Columbus, OH 43210, USA
| | - Wei Huang
- Department of Cancer Biology and Genetics, The Ohio State University, Columbus, OH 43210, USA
| | - Lei Cao
- Department of Cancer Biology and Genetics, The Ohio State University, Columbus, OH 43210, USA
| | - Rosemary L Smith
- College of Engineering, University of Maine, Orono, ME 04469, USA
| | - Kristy L Townsend
- Department of Neurological Surgery, The Ohio State University, Columbus, OH 43210, USA; College of Engineering, University of Maine, Orono, ME 04469, USA.
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12
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Lu X, Wang S, Hua X, Chen X, Zhan M, Hu Q, Cao L, Wu Z, Zhang W, Zuo X, Gui R, Fan L, Li J, Shi W, Jin H. Targeting the cGAS-STING Pathway Inhibits Peripheral T-cell Lymphoma Progression and Enhances the Chemotherapeutic Efficacy. Adv Sci (Weinh) 2024; 11:e2306092. [PMID: 38145335 PMCID: PMC10933671 DOI: 10.1002/advs.202306092] [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] [Subscribe] [Scholar Register] [Received: 08/27/2023] [Revised: 12/01/2023] [Indexed: 12/26/2023]
Abstract
Peripheral T-cell lymphoma (PTCL) is a highly heterogeneous group of mature T-cell malignancies. The efficacy of current first-line treatment is dismal, and novel agents are urgently needed to improve patient outcomes. A close association between the cyclic GMP-AMP synthase-stimulator of interferon genes (cGAS-STING) pathway and tumor promotion exists, revealing prospective therapeutic targets. This study, investigates the role of the cGAS-STING pathway and its underlying mechanisms in PTCL progression. Single-cell RNA sequencing showes that the cGAS-STING pathway is highly expressed and closely associated with PTCL proliferation. cGAS inhibition suppresses tumor growth and impaires DNA damage repair. Moreover, Cdc2-like kinase 1 (CLK1) is critical for residual tumor cell survival after treatment with cGAS inhibitors, and CLK1 suppression enhances sensitivity to cGAS inhibitors. Single-cell dynamic transcriptomic analysis indicates reduced proliferation-associated nascent RNAs as the underlying mechanism. In first-line therapy, chemotherapy-triggered DNA damage activates the cGAS-STING pathway, and cGAS inhibitors can synergize with chemotherapeutic agents to kill tumors. The cGAS-STING pathway is oncogenic in PTCL, whereas targeting cGAS suppresses tumor growth, and CLK1 may be a sensitivity indicator for cGAS inhibitors. These findings provide a theoretical foundation for optimizing therapeutic strategies for PTCL, especially in patients with relapsed/refractory disease.
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Affiliation(s)
- Xueying Lu
- Lymphoma Center, Department of HematologyJiangsu Province HospitalThe First Affiliated Hospital of Nanjing Medical UniversityNanjing210029China
- Key Laboratory of Hematology of Nanjing Medical UniversityNanjing210029China
- Jiangsu Key Lab of Cancer BiomarkersPrevention, and TreatmentCollaborative Innovation Center for Personalized Cancer MedicineNanjing Medical UniversityNanjing210029China
| | - Shunan Wang
- Lymphoma Center, Department of HematologyJiangsu Province HospitalThe First Affiliated Hospital of Nanjing Medical UniversityNanjing210029China
- Key Laboratory of Hematology of Nanjing Medical UniversityNanjing210029China
- Jiangsu Key Lab of Cancer BiomarkersPrevention, and TreatmentCollaborative Innovation Center for Personalized Cancer MedicineNanjing Medical UniversityNanjing210029China
| | - Xin Hua
- Department of OncologyAffiliated Hospital of Nantong UniversityNantong226001China
| | - Xiao Chen
- Lymphoma Center, Department of HematologyJiangsu Province HospitalThe First Affiliated Hospital of Nanjing Medical UniversityNanjing210029China
- Key Laboratory of Hematology of Nanjing Medical UniversityNanjing210029China
- Jiangsu Key Lab of Cancer BiomarkersPrevention, and TreatmentCollaborative Innovation Center for Personalized Cancer MedicineNanjing Medical UniversityNanjing210029China
| | - Mengtao Zhan
- Nanjing Aoyin Biotechnology Company LimitedNanjing210043China
| | - Qiaoyun Hu
- Singleron BiotechnologiesNanjing211899China
| | - Lei Cao
- Lymphoma Center, Department of HematologyJiangsu Province HospitalThe First Affiliated Hospital of Nanjing Medical UniversityNanjing210029China
- Key Laboratory of Hematology of Nanjing Medical UniversityNanjing210029China
- Jiangsu Key Lab of Cancer BiomarkersPrevention, and TreatmentCollaborative Innovation Center for Personalized Cancer MedicineNanjing Medical UniversityNanjing210029China
- Nanjing Pukou Central HospitalPuKou Branch Hospital of Jiangsu Province HospitalNanjing211800China
| | - Zijuan Wu
- Lymphoma Center, Department of HematologyJiangsu Province HospitalThe First Affiliated Hospital of Nanjing Medical UniversityNanjing210029China
- Key Laboratory of Hematology of Nanjing Medical UniversityNanjing210029China
- Jiangsu Key Lab of Cancer BiomarkersPrevention, and TreatmentCollaborative Innovation Center for Personalized Cancer MedicineNanjing Medical UniversityNanjing210029China
| | - Wei Zhang
- Lymphoma Center, Department of HematologyJiangsu Province HospitalThe First Affiliated Hospital of Nanjing Medical UniversityNanjing210029China
- Key Laboratory of Hematology of Nanjing Medical UniversityNanjing210029China
- Jiangsu Key Lab of Cancer BiomarkersPrevention, and TreatmentCollaborative Innovation Center for Personalized Cancer MedicineNanjing Medical UniversityNanjing210029China
| | - Xiaoling Zuo
- Lymphoma Center, Department of HematologyJiangsu Province HospitalThe First Affiliated Hospital of Nanjing Medical UniversityNanjing210029China
- Key Laboratory of Hematology of Nanjing Medical UniversityNanjing210029China
- Jiangsu Key Lab of Cancer BiomarkersPrevention, and TreatmentCollaborative Innovation Center for Personalized Cancer MedicineNanjing Medical UniversityNanjing210029China
| | - Renfu Gui
- Lymphoma Center, Department of HematologyJiangsu Province HospitalThe First Affiliated Hospital of Nanjing Medical UniversityNanjing210029China
- Key Laboratory of Hematology of Nanjing Medical UniversityNanjing210029China
- Jiangsu Key Lab of Cancer BiomarkersPrevention, and TreatmentCollaborative Innovation Center for Personalized Cancer MedicineNanjing Medical UniversityNanjing210029China
| | - Lei Fan
- Lymphoma Center, Department of HematologyJiangsu Province HospitalThe First Affiliated Hospital of Nanjing Medical UniversityNanjing210029China
- Key Laboratory of Hematology of Nanjing Medical UniversityNanjing210029China
- Jiangsu Key Lab of Cancer BiomarkersPrevention, and TreatmentCollaborative Innovation Center for Personalized Cancer MedicineNanjing Medical UniversityNanjing210029China
| | - Jianyong Li
- Lymphoma Center, Department of HematologyJiangsu Province HospitalThe First Affiliated Hospital of Nanjing Medical UniversityNanjing210029China
- Key Laboratory of Hematology of Nanjing Medical UniversityNanjing210029China
- Jiangsu Key Lab of Cancer BiomarkersPrevention, and TreatmentCollaborative Innovation Center for Personalized Cancer MedicineNanjing Medical UniversityNanjing210029China
- National Clinical Research Center for Hematologic DiseasesThe First Affiliated Hospital of Soochow UniversitySuzhou215006China
| | - Wenyu Shi
- Department of OncologyAffiliated Hospital of Nantong UniversityNantong226001China
| | - Hui Jin
- Lymphoma Center, Department of HematologyJiangsu Province HospitalThe First Affiliated Hospital of Nanjing Medical UniversityNanjing210029China
- Key Laboratory of Hematology of Nanjing Medical UniversityNanjing210029China
- Jiangsu Key Lab of Cancer BiomarkersPrevention, and TreatmentCollaborative Innovation Center for Personalized Cancer MedicineNanjing Medical UniversityNanjing210029China
- National Clinical Research Center for Hematologic DiseasesThe First Affiliated Hospital of Soochow UniversitySuzhou215006China
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13
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Fang Y, Wang H, Cao D, Cai S, Qian C, Feng M, Zhang W, Cao L, Chen H, Wei L, Mu S, Pei Z, Li J, Wang R, Wang S. Multi-center application of a convolutional neural network for preoperative detection of cavernous sinus invasion in pituitary adenomas. Neuroradiology 2024; 66:353-360. [PMID: 38236424 DOI: 10.1007/s00234-024-03287-1] [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: 10/24/2023] [Accepted: 01/07/2024] [Indexed: 01/19/2024]
Abstract
OBJECTIVE Cavernous sinus invasion (CSI) plays a pivotal role in determining management in pituitary adenomas. The study aimed to develop a Convolutional Neural Network (CNN) model to diagnose CSI in multiple centers. METHODS A total of 729 cases were retrospectively obtained in five medical centers with (n = 543) or without CSI (n = 186) from January 2011 to December 2021. The CNN model was trained using T1-enhanced MRI from two pituitary centers of excellence (n = 647). The other three municipal centers (n = 82) as the external testing set were imported to evaluate the model performance. The area-under-the-receiver-operating-characteristic-curve values (AUC-ROC) analyses were employed to evaluate predicted performance. Gradient-weighted class activation mapping (Grad-CAM) was used to determine models' regions of interest. RESULTS The CNN model achieved high diagnostic accuracy (0.89) in identifying CSI in the external testing set, with an AUC-ROC value of 0.92 (95% CI, 0.88-0.97), better than CSI clinical predictor of diameter (AUC-ROC: 0.75), length (AUC-ROC: 0.80), and the three kinds of dichotomizations of the Knosp grading system (AUC-ROC: 0.70-0.82). In cases with Knosp grade 3A (n = 24, CSI rate, 0.35), the accuracy the model accounted for 0.78, with sensitivity and specificity values of 0.72 and 0.78, respectively. According to the Grad-CAM results, the views of the model were confirmed around the sellar region with CSI. CONCLUSIONS The deep learning model is capable of accurately identifying CSI and satisfactorily able to localize CSI in multicenters.
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Affiliation(s)
- Yi Fang
- Department of Neurosurgery, the Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, No. 1 Shuai Fu Yuan, Dongcheng District, Beijing, 100730, China
- Department of Neurosurgery, Fuzhou 900TH Hospital, Fuzong Clinical Medical College of Fujian Medical University, No. 156, Xi'erhuanbei Road, Fuzhou, Fujian, China
| | - He Wang
- Department of Neurosurgery, the Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, No. 1 Shuai Fu Yuan, Dongcheng District, Beijing, 100730, China
| | - Demao Cao
- Department of Neurosurgery, The Affiliated Hospital of Yangzhou University, Yangzhou University, Jiangsu, China
| | - Shengyu Cai
- Department of Neurosurgery, the Second Affiliated Hospital, Fujian Medical University, Quanzhou, China
| | - Chengxing Qian
- Department of Neurosurgery, the Tongling People's Hospital, Tongling, China
| | - Ming Feng
- Department of Neurosurgery, Fuzhou 900TH Hospital, Fuzong Clinical Medical College of Fujian Medical University, No. 156, Xi'erhuanbei Road, Fuzhou, Fujian, China
| | - Wentai Zhang
- Department of Neurosurgery, the Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, No. 1 Shuai Fu Yuan, Dongcheng District, Beijing, 100730, China
| | - Lei Cao
- Department of Neurosurgery, the Tiantan Hospital, Capital Medical University, Beijing, China
| | - Hongjie Chen
- Department of Neurosurgery, Fuzhou 900TH Hospital, Fuzong Clinical Medical College of Fujian Medical University, No. 156, Xi'erhuanbei Road, Fuzhou, Fujian, China
| | - Liangfeng Wei
- Department of Neurosurgery, Fuzhou 900TH Hospital, Fuzong Clinical Medical College of Fujian Medical University, No. 156, Xi'erhuanbei Road, Fuzhou, Fujian, China
| | - Shuwen Mu
- Department of Neurosurgery, Fuzhou 900TH Hospital, Fuzong Clinical Medical College of Fujian Medical University, No. 156, Xi'erhuanbei Road, Fuzhou, Fujian, China
| | - Zhijie Pei
- Department of Neurosurgery, Fuzhou 900TH Hospital, Fuzong Clinical Medical College of Fujian Medical University, No. 156, Xi'erhuanbei Road, Fuzhou, Fujian, China
| | - Jun Li
- Department of Neurosurgery, Fuzhou 900TH Hospital, Fuzong Clinical Medical College of Fujian Medical University, No. 156, Xi'erhuanbei Road, Fuzhou, Fujian, China
| | - Renzhi Wang
- Department of Neurosurgery, the Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, No. 1 Shuai Fu Yuan, Dongcheng District, Beijing, 100730, China.
- Chinese University of Hong Kong (Shenzhen) School of Medicine, Shenzhen, Guangdong, People's Republic of China.
| | - Shousen Wang
- Department of Neurosurgery, Fuzhou 900TH Hospital, Fuzong Clinical Medical College of Fujian Medical University, No. 156, Xi'erhuanbei Road, Fuzhou, Fujian, China.
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14
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Kong Y, Cao L, Xie F, Wang X, Zuo C, Shi K, Rominger A, Huang Q, Xiao J, Jiang D, Guan Y, Ni R. Reduced SV2A and GABA A receptor levels in the brains of type 2 diabetic rats revealed by [ 18F]SDM-8 and [ 18F]flumazenil PET. Biomed Pharmacother 2024; 172:116252. [PMID: 38325265 DOI: 10.1016/j.biopha.2024.116252] [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] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2023] [Revised: 12/19/2023] [Accepted: 02/02/2024] [Indexed: 02/09/2024] Open
Abstract
PURPOSE Type 2 diabetes mellitus (T2DM) is associated with a greater risk of Alzheimer's disease. Synaptic impairment and protein aggregates have been reported in the brains of T2DM models. Here, we assessed whether neurodegenerative changes in synaptic vesicle 2 A (SV2A), γ-aminobutyric acid type A (GABAA) receptor, amyloid-β, tau and receptor for advanced glycosylation end product (RAGE) can be detected in vivo in T2DM rats. METHODS Positron emission tomography (PET) using [18F]SDM-8 (SV2A), [18F]flumazenil (GABAA receptor), [18F]florbetapir (amyloid-β), [18F]PM-PBB3 (tau), and [18F]FPS-ZM1 (RAGE) was carried out in 12-month-old diabetic Zucker diabetic fatty (ZDF) and SpragueDawley (SD) rats. Immunofluorescence staining, Thioflavin S staining, proteomic profiling and pathway analysis were performed on the brain tissues of ZDF and SD rats. RESULTS Reduced cortical [18F]SDM-8 uptake and cortical and hippocampal [18F]flumazenil uptake were observed in 12-month-old ZDF rats compared to SD rats. The regional uptake of [18F]florbetapir and [18F]PM-PBB3 was comparable in the brains of 12-month-old ZDF and SD rats. Immunofluorescence staining revealed Thioflavin S-negative, phospho-tau-positive inclusions in the cortex and hypothalamus in the brains of ZDF rats and the absence of amyloid-beta deposits. The level of GABAA receptors was lower in the cortex of ZDF rats than SD rats. Proteomic analysis further demonstrated that, compared with SD rats, synaptic-related proteins and pathways were downregulated in the hippocampus of ZDF rats. CONCLUSION These findings provide in vivo evidence for regional reductions in SV2A and GABAA receptor levels in the brains of aged T2DM ZDF rats.
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Affiliation(s)
- Yanyan Kong
- PET Center, Huashan Hospital, Fudan University, Shanghai, China
| | - Lei Cao
- PET Center, Huashan Hospital, Fudan University, Shanghai, China; Inst. Regenerative Medicine, University of Zurich, Zurich, Switzerland
| | - Fang Xie
- PET Center, Huashan Hospital, Fudan University, Shanghai, China
| | - Xiuzhe Wang
- Dept. Neurology, Shanghai Sixth People's Hospital affiliated with Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Chuantao Zuo
- PET Center, Huashan Hospital, Fudan University, Shanghai, China
| | - Kuangyu Shi
- Dept. Nuclear Medicine, Inselspital, Bern University Hospital, Bern, Switzerland
| | - Axel Rominger
- Dept. Nuclear Medicine, Inselspital, Bern University Hospital, Bern, Switzerland
| | - Qi Huang
- PET Center, Huashan Hospital, Fudan University, Shanghai, China
| | - Jianfei Xiao
- PET Center, Huashan Hospital, Fudan University, Shanghai, China
| | - Donglang Jiang
- PET Center, Huashan Hospital, Fudan University, Shanghai, China
| | - Yihui Guan
- PET Center, Huashan Hospital, Fudan University, Shanghai, China.
| | - Ruiqing Ni
- Inst. Regenerative Medicine, University of Zurich, Zurich, Switzerland; Dept. Nuclear Medicine, Inselspital, Bern University Hospital, Bern, Switzerland; Inst. Biomedical Engineering, University of Zurich & ETH Zurich, Zurich, Switzerland.
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15
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Zhang H, Jia N, Ran R, Chen F, Li X, Cao L, Deng H, Yang D, Wang Z, Liu Y, Chen J, Fang X, Liu Y, Shen B. Epidemiological study of multi-site WMSDs in the footwear industry in China. Int J Occup Saf Ergon 2024; 30:56-63. [PMID: 36516459 DOI: 10.1080/10803548.2022.2159174] [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] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Objectives. This study aimed to identify the prevalence of multi-site work-related musculoskeletal disorders (WMSDs) in Chinese footwear industry workers from 2018 to 2020 and explore the possible influencing factors of WMSDs. Methods. 7106 subjects from 26 large shoe factories in China were investigated using the epidemiological cross-sectional survey method by using the Nordic musculoskeletal questionnaire (NMQ). Results. The total prevalence of WMSDs in the study subjects was 36.8% (2616/7106). Among them, the prevalence of multi-site WMSDs was 26.1% (1858/7106). The proportion of multi-site WMSDs involving two sites was the largest (31.38%). In addition, the results showed that the risk factors of multi-site WMSDs were gender, marital status, long current job experience, poor health, poor working posture, etc. Conclusions. The prevalence of WMSDs was high in the Chinese footwear industry. Based on the results, therefore, it seems necessary to improve work posture, work organization and workenvironment to prevent WMSDs.
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Affiliation(s)
- Huadong Zhang
- Chongqing Center for Disease Control and Prevention, China
| | - Ning Jia
- National Institute of Occupational Health and Poison Control, Chinese Center for Disease Control and Prevention, China
| | - Ruihong Ran
- Chongqing Center for Disease Control and Prevention, China
| | - Fengqiong Chen
- Chongqing Center for Disease Control and Prevention, China
| | - Xiaoping Li
- Chongqing Center for Disease Control and Prevention, China
| | - Lei Cao
- Chongqing Center for Disease Control and Prevention, China
| | - Huaxin Deng
- Chongqing Center for Disease Control and Prevention, China
| | - Di Yang
- Chongqing Center for Disease Control and Prevention, China
| | - Zhongxu Wang
- National Institute of Occupational Health and Poison Control, Chinese Center for Disease Control and Prevention, China
| | - Yimin Liu
- Guangzhou Twelfth People's Hospital Affiliated to Guangzhou Medical University, China
| | - Jianchao Chen
- Fujian Province Occupational Disease and Chemical Poisoning Prevention and Control Center, China
| | - Xinglin Fang
- Zhejiang Provincial Center for Disease Control and Prevention, China
| | - Yongquan Liu
- Institute of Occupational Medicine of Jiangxi, China
| | - Bo Shen
- Fuzhou Municipal Occupational Disease and Chemical Poisoning Prevention and Control Center, China
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16
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Anderson JM, Arnold WD, Huang W, Ray A, Owendoff G, Cao L. Long-term effects of a fat-directed FGF21 gene therapy in aged female mice. Gene Ther 2024; 31:95-104. [PMID: 37699965 DOI: 10.1038/s41434-023-00422-0] [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] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2023] [Revised: 08/25/2023] [Accepted: 08/31/2023] [Indexed: 09/14/2023]
Abstract
Fibroblast growth factor 21 (FGF21) has been developed as a potential therapeutic agent for metabolic syndromes. Moreover, FGF21 is considered a pro-longevity hormone because transgenic mice overexpressing FGF21 display extended lifespan, raising the possibility of using FGF21 to promote healthy aging. We recently showed that visceral fat directed FGF21 gene therapy improves metabolic and immune health in insulin resistant BTBR mice. Here, we used a fat directed rAAV-FGF21 vector in 17-month-old female mice to investigate whether long-term FGF21 gene transfer could mitigate aging-related functional decline. Animals with FGF21 treatment displayed a steady, significant lower body weight over 7-month of the study compared to age-matched control mice. FGF21 treatment reduced adiposity and increased relative lean mass and energy expenditure associated with almost 100 folds higher serum level of FGF21. However, those changes were not translated into benefits on muscle function and did not affect metabolic function of liver. Overall, we have demonstrated that a single dose of fat-directed AAV-FGF21 treatment can provide a sustainable, high serum level of FGF21 over long period of time, and mostly influences adipose tissue homeostasis and energy expenditure. High levels of FGF21 alone in aged mice is not sufficient to improve liver or muscle functions.
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Affiliation(s)
- Jacqueline M Anderson
- Department of Cancer Biology and Genetics, The Ohio State University, Columbus, OH, USA
- The Comprehensive Cancer Center, The Ohio State University, Columbus, OH, USA
| | - W David Arnold
- NextGen Precision Health, University of Missouri, Columbia, MO, USA
- Department of Physical Medicine and Rehabilitation, University of Missouri, Columbia, MO, USA
| | - Wei Huang
- Department of Cancer Biology and Genetics, The Ohio State University, Columbus, OH, USA
- The Comprehensive Cancer Center, The Ohio State University, Columbus, OH, USA
| | - Alissa Ray
- Department of Neurology, College of Medicine, The Ohio State University, Columbus, OH, USA
| | - Gregory Owendoff
- Department of Neurology, College of Medicine, The Ohio State University, Columbus, OH, USA
| | - Lei Cao
- Department of Cancer Biology and Genetics, The Ohio State University, Columbus, OH, USA.
- The Comprehensive Cancer Center, The Ohio State University, Columbus, OH, USA.
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Cheng J, Zhang Y, Tian Y, Cao L, Liu X, Miao S, Zhao L, Ye Q, Zhou Y, Tan WS. Development of a novel tyrosine-based selection system for generation of recombinant Chinese hamster ovary cells. J Biosci Bioeng 2024; 137:221-229. [PMID: 38220502 DOI: 10.1016/j.jbiosc.2023.12.013] [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] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2023] [Revised: 12/18/2023] [Accepted: 12/18/2023] [Indexed: 01/16/2024]
Abstract
Efficiently expanding Chinese hamster ovary (CHO) cells, which serve as the primary host cells for recombinant protein production, have gained increasing industrial significance. A significant hurdle in stable cell line development is the low efficiency of the target gene integrated into the host genome, implying the necessity for an effective screening and selection procedure to separate these stable cells. In this study, the genes of phenylalanine hydroxylase (PAH) and pterin 4 alpha carbinolamine dehydratase 1 (PCBD1), which are key enzymes in the tyrosine synthesis pathway, were utilized as selection markers and transduced into host cells together with the target genes. This research investigated the enrichment effect of this system and advanced further in understanding its benefits for cell line development and rCHO cell culture. A novel tyrosine-based selection system that only used PCBD1 as a selection marker was designed to promote the enrichment effect. Post 9 days of starvation, positive transductants in the cell pool approached 100%. Applied the novel tyrosine-based selection system, rCHO cells expressing E2 protein were generated and named CHO TS cells. It could continue to grow, and the yield of E2 achieved 95.95 mg/L in a tyrosine-free and chemically-defined (CD) medium. Herein, we introduced an alternative to antibiotic-based selections for the establishment of CHO cell lines and provided useful insights for the design and development of CD medium.
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Affiliation(s)
- Jun Cheng
- State Key Laboratory of Bioreactor Engineering, East China University of Science and Technology, Shanghai 200237, China
| | - Yanmin Zhang
- State Key Laboratory of Bioreactor Engineering, East China University of Science and Technology, Shanghai 200237, China
| | - Yuan Tian
- State Key Laboratory of Bioreactor Engineering, East China University of Science and Technology, Shanghai 200237, China
| | - Lei Cao
- State Key Laboratory of Bioreactor Engineering, East China University of Science and Technology, Shanghai 200237, China
| | - Xuping Liu
- Shanghai BioEngine Sci-Tech Co., Ltd, Shanghai 201203, China
| | - Shiwei Miao
- Hangzhou Sumgen Biotech Co., Ltd., Hangzhou 310051, China
| | - Liang Zhao
- State Key Laboratory of Bioreactor Engineering, East China University of Science and Technology, Shanghai 200237, China
| | - Qian Ye
- State Key Laboratory of Bioreactor Engineering, East China University of Science and Technology, Shanghai 200237, China.
| | - Yan Zhou
- State Key Laboratory of Bioreactor Engineering, East China University of Science and Technology, Shanghai 200237, China
| | - Wen-Song Tan
- State Key Laboratory of Bioreactor Engineering, East China University of Science and Technology, Shanghai 200237, China
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Yang M, Cao L, Lu T, Xiao C, Wu Z, Jiang X, Wang W, Li H. Ultrasound-guided erector spinae plane block for perioperative analgesia in patients undergoing laparoscopic nephrectomy surgery: A randomized controlled trial. Heliyon 2024; 10:e26422. [PMID: 38434013 PMCID: PMC10906293 DOI: 10.1016/j.heliyon.2024.e26422] [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: 08/20/2023] [Revised: 02/12/2024] [Accepted: 02/13/2024] [Indexed: 03/05/2024] Open
Abstract
Study objective Kidney neoplasms have a high incidence, and radical nephrectomy or partial nephrectomy are the main treatment options. Our study aims to investigate the use of ultrasound-guided erector spinae plane block for perioperative analgesia in patients undergoing laparoscopic nephrectomy surgery. Design Prospective, randomized, double-blind. Setting University hospital. Patients Our study included 50 patients (ASA I-III) who underwent laparoscopic nephrectomy at the hospital of Second Affiliated Hospital of Army Medical University. Interventions The patients were divided into two groups: the ESPB group and the control group. In the ESPB group, a mixture of 10 mL of 1% lidocaine, 10 mL of 0.7% ropivacaine, 0.5 μg/kg dexmedetomidine, and 5 mg of dexamethasone was administered. In the control group, 20 mL of 0.9% saline was administered. Measurements The primary outcome measure was the total consumption of sufentanil during the intraoperative period. Secondary outcome measures included visual analogue scale (VAS) pain scores at rest and during coughing at 1 h, 6 h, 12 h, 24 h, and 48 h postoperatively, intraoperative consumption of remifentanil, frequency of rescue analgesic administration, consumption of rescue analgesia and incidence of postoperative nausea and vomiting within 48 h. Results The ESPB group exhibited lower intraoperative consumption of sufentanil, lower consumption of rescue analgesia, as well as VAS scores at rest and during coughing within the first 24 h postoperatively, compared to the control group. However, no significant differences were observed in VAS scores at 48 h postoperatively, postoperative nausea and vomiting, or the need for postoperative rescue analgesia. Conclusions Ultrasound-guided ESPB performed in patients who underwent laparoscopic nephrectomy demonstrated a substantial decrease in intraoperative opioid consumption, as well as lower VAS scores at rest and during coughing in the postoperative period.
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Affiliation(s)
- Ming Yang
- Department of Anesthesiology, Xinqiao Hospital of Chongqing, Second Affiliated Hospital of Army Medical University, PLA, Chongqing, 400037, China
| | - Lei Cao
- Department of Anesthesiology, Xinqiao Hospital of Chongqing, Second Affiliated Hospital of Army Medical University, PLA, Chongqing, 400037, China
| | - Tong Lu
- Department of Anesthesiology, Xinqiao Hospital of Chongqing, Second Affiliated Hospital of Army Medical University, PLA, Chongqing, 400037, China
| | - Cheng Xiao
- Department of Anesthesiology, Xinqiao Hospital of Chongqing, Second Affiliated Hospital of Army Medical University, PLA, Chongqing, 400037, China
| | - Zhuoxi Wu
- Department of Anesthesiology, Xinqiao Hospital of Chongqing, Second Affiliated Hospital of Army Medical University, PLA, Chongqing, 400037, China
| | - Xuetao Jiang
- Department of Anesthesiology, Xinqiao Hospital of Chongqing, Second Affiliated Hospital of Army Medical University, PLA, Chongqing, 400037, China
| | - Wei Wang
- Department of Anesthesiology, Xinqiao Hospital of Chongqing, Second Affiliated Hospital of Army Medical University, PLA, Chongqing, 400037, China
| | - Hong Li
- Department of Anesthesiology, Xinqiao Hospital of Chongqing, Second Affiliated Hospital of Army Medical University, PLA, Chongqing, 400037, China
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Schindler AR, Fox AD, Wikle CK, Ballard BM, Walsh AJ, Kelly SBA, Cao L, Griffin LR, Weegman MD. Energetic trade-offs in migration decision-making, reproductive effort and subsequent parental care in a long-distance migratory bird. Proc Biol Sci 2024; 291:20232016. [PMID: 38378152 PMCID: PMC10878804 DOI: 10.1098/rspb.2023.2016] [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] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2023] [Accepted: 01/17/2024] [Indexed: 02/22/2024] Open
Abstract
Migratory species trade-off long-distance movement with survival and reproduction, but the spatio-temporal scales at which these decisions occur are relatively unknown. Technological and statistical advances allow fine-scale study of animal decision-making, improving our understanding of possible causes and therefore conservation management. We quantified effects of reproductive preparation during spring migration on subsequent breeding outcomes, breeding outcomes on autumn migration characteristics and autumn migration characteristics on subsequent parental survival in Greenland white-fronted geese (Anser albifrons flavirostris). These are long-distance migratory birds with an approximately 50% population decline from 1999 to 2022. We deployed GPS-acceleration devices on adult females to quantify up to 5 years of individual decision-making throughout the annual cycle. Weather and habitat-use affected time spent feeding and overall dynamic body acceleration (i.e. energy expenditure) during spring and autumn. Geese that expended less energy and fed longer during spring were more likely to successfully reproduce. Geese with offspring expended more energy and fed for less time during autumn, potentially representing adverse fitness consequences of breeding. These behavioural comparisons among Greenland white-fronted geese improve our understanding of fitness trade-offs underlying abundance. We provide a reproducible framework for full annual cycle modelling using location and behaviour data, applicable to similarly studied migratory animals.
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Affiliation(s)
- Alexander R. Schindler
- Department of Biology, University of Saskatchewan, 112 Science Place, Saskatoon, Saskatchewan, S7N 5E2, Canada
| | - Anthony D. Fox
- Department of Ecoscience, Aarhus University, C.F. Møllers Allé 4–8, 8000, Aarhus C, Denmark
| | | | - Bart M. Ballard
- Caesar Kleberg Wildlife Research Institute, Texas A&M University-Kingsville, Kingsville, TX 78363, USA
| | - Alyn J. Walsh
- National Parks and Wildlife Service, Dublin, D07 N7CV, Ireland
| | | | - Lei Cao
- State Key Laboratory of Urban and Regional Ecology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing, 100085, People's Republic of China
- University of Chinese Academy of Sciences, Beijing, 100049, People's Republic of China
| | - Larry R. Griffin
- Wildfowl & Wetlands Trust, Slimbridge, Gloucester GL2 7BT, UK
- ECO-LG Limited, Crooks House, Mabie, Dumfries, DG2 8EY, UK
| | - Mitch D. Weegman
- Department of Biology, University of Saskatchewan, 112 Science Place, Saskatoon, Saskatchewan, S7N 5E2, Canada
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20
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Li TN, Liu YH, Zhao J, Mu H, Cao L. Treatment of hemolymphangioma by robotic surgery: A case report. World J Gastrointest Surg 2024; 16:596-600. [PMID: 38463376 PMCID: PMC10921197 DOI: 10.4240/wjgs.v16.i2.596] [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] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/13/2023] [Revised: 12/10/2023] [Accepted: 01/22/2024] [Indexed: 02/25/2024] Open
Abstract
BACKGROUND Hemolymphangioma of the jejunum is rare and lacks clinical specificity, and can manifest as gastrointestinal bleeding, abdominal pain, and intestinal obstruction. Computed tomography, magnetic resonance imaging, and other examinations show certain characteristics of the disease, but lack accuracy. Although capsule endoscopy and enteroscopy make up for this deficiency, the diagnosis also still requires pathology. CASE SUMMARY A male patient was admitted to the hospital due to abdominal distension and abdominal pain, but a specific diagnosis by computed tomography examination was not obtained. Partial resection of the small intestine was performed by robotic surgery, and postoperative pathological biopsy confirmed the diagnosis of hemolymphangioma. No recurrence in the follow-up examination was observed. CONCLUSION Robotic surgery is an effective way to treat hemolymphangioma through minimally invasive techniques under the concept of rapid rehabilitation.
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Affiliation(s)
- Tian-Ning Li
- Department of Clinical Lab, Tianjin First Central Hospital, Tianjin 300000, China
| | - Yan-Hong Liu
- Nankai University, Tianjin Union Medical Center, Tianjin 300000, China
| | - Jia Zhao
- Nankai University, Tianjin Union Medical Center, Tianjin 300000, China
| | - Hong Mu
- Tianjin Medical University, Tianjin First Center Hospital, Tianjin 300000, China
| | - Lei Cao
- Nankai University, Tianjin Union Medical Center, Tianjin 300000, China
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21
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Cao L, Wu C, Liu M, Zhang W, Chen H, Wang R, He Z. The Natural Products as Novel Anti-obesity Agents: Mechanisms Based on Adipose Tissue. Curr Diabetes Rev 2024; 20:CDR-EPUB-138752. [PMID: 38415495 DOI: 10.2174/0115733998278959240216044936] [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] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/20/2023] [Revised: 01/23/2024] [Accepted: 02/01/2024] [Indexed: 02/29/2024]
Abstract
Obesity presently stands as a formidable global public health concern, exerting a profound impact on human life and well-being. Despite the plethora of pharmacological interventions targeting obesity, their extensive use in clinical settings is hindered by the emergence of numerous adverse reactions during drug interventions. Naturally occurring compounds or extracts found in traditional Chinese medicine, fruits, and vegetables, possessing various attributes, such as metabolic modulation, thermogenic induction, appetite alteration, and inhibition of lipase activity and fat synthesis, have positioned themselves as potential anti-obesity pharmaceutical candidates. Promoting thermogenesis through the browning of adipose tissue, reducing fat tissue generation and ectopic deposition, along with the regulation of adipose factors, has emerged as a primary focus in the treatment of obesity. This shift underscores the pivotal role of adipose tissue as a critical target in obesity management. This study delves into various approaches based on adipose tissue, providing an overview of the efficacy of bioactive components derived from medicinal plants and fruits for treating obesity through adipose tissue modulation. Insights are drawn from both animal experiments and clinical applications, with a discussion of potential mechanisms underlying these effects. In conclusion, we have determined that natural compounds are significant candidates for the treatment of obesity, and adipose tissue represents a crucial target in the therapeutic process. We hope that our research will contribute novel perspectives for the development of future pharmaceuticals and dietary supplements, as well as provide innovative directions for clinical trials in the field.
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Affiliation(s)
- Lei Cao
- College of Chinese Medicine, Changchun University of Chinese Medicine, Changchun 130117, Jilin, China
| | - Chunwei Wu
- Department of Endocrinology and Metabolism, Affiliated Hospital of Changchun University of Chinese Medicine, Changchun 130021, Jilin, China
| | - Miao Liu
- College of Chinese Medicine, Changchun University of Chinese Medicine, Changchun 130117, Jilin, China
| | - Wenlong Zhang
- Department of Endocrinology and Metabolism, Affiliated Hospital of Changchun University of Chinese Medicine, Changchun 130021, Jilin, China
| | - Hailong Chen
- College of Chinese Medicine, Changchun University of Chinese Medicine, Changchun 130117, Jilin, China
| | - Ruolin Wang
- College of Chinese Medicine, Changchun University of Chinese Medicine, Changchun 130117, Jilin, China
| | - Ze He
- Department of Endocrinology and Metabolism, Affiliated Hospital of Changchun University of Chinese Medicine, Changchun 130021, Jilin, China
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22
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Cao L, Jiang F, Liu D, Zhang J, Yang T, Zhang J, Che D, Fan J. Genome-Wide Characterization of Differentially Expressed Scent Genes in the MEP Control Network of the Flower of Lilium 'Sorbonne'. Mol Biotechnol 2024:10.1007/s12033-024-01063-3. [PMID: 38379074 DOI: 10.1007/s12033-024-01063-3] [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] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2023] [Accepted: 12/29/2023] [Indexed: 02/22/2024]
Abstract
Fragrance is an important feature of ornamental lilies. Components of volatile substances and important genes for monoterpene synthesis in the 2-C-methyl-D-erythritol 4-phosphate (MEP) pathway were examined in this study. Twenty volatile compounds (2 in the budding stage, 3 in the initial flowering stage, 7 in the semi-flowering stage, 17 in the full-flowering stage, and 5 in withering stage) were detected in the Oriental lily 'Sorbonne' using gas chromatography-mass spectrometry. The semi- and full-flowering stages were key periods for volatile substance production and enzyme function. Sequence assembly from samples collected during all flowering stages resulted in the detection of 274,849 genes and 129,017 transcripts. RNA sequencing and heatmapping led to the detection of genes in the MEP monoterpene metabolism pathway. Through gene ontology and Kyoto Encyclopedia of Genes and Genomes pathway analysis, we extracted key genes (LiDXS2, LiLIS, and LiMYS) and transcription factors (in the bHLH, MYB, HD-ZIP, and NAC families) associated with the MEP pathway. Tissue localization revealed that LiDXS2, LiLIS, and LiMYS were expressed in Lilium 'Sorbonne' petals in the full-flowering stage. Genes regulating the 1-deoxy-D-X-lignone-5-phosphate synthase family of rate-limiting enzymes, involved in the first step of monoterpene synthesis, showed high expression in the semi- and full-flowering stages. LiDXS2 was cloned and localized in chloroplast subcells. The relative expression of terpene-related genes in the MEP and mevalonic acid pathways of wild-type and LiLIS/LiMYS transgenic Arabidopsis thaliana, and changes in chemical composition, confirmed that LiLIS/LiMYS regulates the monoterpene synthesis pathway. The results of this study provide a theoretical basis for the synthesis of lily aromatic substances and the cultivation of new garden flower varieties.
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Affiliation(s)
- Lei Cao
- College of Horticulture and Landscape Architecture, Northeast Agricultural University, Harbin, 150030, China
| | - Fan Jiang
- College of Horticulture and Landscape Architecture, Northeast Agricultural University, Harbin, 150030, China
| | - Dongying Liu
- College of Horticulture and Landscape Architecture, Northeast Agricultural University, Harbin, 150030, China
| | - Jiaohua Zhang
- College of Horticulture and Landscape Architecture, Northeast Agricultural University, Harbin, 150030, China
| | - Tao Yang
- College of Horticulture and Landscape Architecture, Northeast Agricultural University, Harbin, 150030, China
| | - Jinzhu Zhang
- College of Horticulture and Landscape Architecture, Northeast Agricultural University, Harbin, 150030, China
| | - Daidi Che
- College of Horticulture and Landscape Architecture, Northeast Agricultural University, Harbin, 150030, China
| | - Jinping Fan
- College of Horticulture and Landscape Architecture, Northeast Agricultural University, Harbin, 150030, China.
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23
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Djordjevic A, Li J, Fang S, Cao L, Ivanovic M. A novel variable neighborhood search approach for cell clustering for spatial transcriptomics. GigaByte 2024; 2024:gigabyte109. [PMID: 38440167 PMCID: PMC10910296 DOI: 10.46471/gigabyte.109] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2023] [Accepted: 02/10/2024] [Indexed: 03/06/2024] Open
Abstract
This paper introduces a new approach to cell clustering using the Variable Neighborhood Search (VNS) metaheuristic. The purpose of this method is to cluster cells based on both gene expression and spatial coordinates. Initially, we confronted this clustering challenge as an Integer Linear Programming minimization problem. Our approach introduced a novel model based on the VNS technique, demonstrating the efficacy in navigating the complexities of cell clustering. Notably, our method extends beyond conventional cell-type clustering to spatial domain clustering. This adaptability enables our algorithm to orchestrate clusters based on information gleaned from gene expression matrices and spatial coordinates. Our validation showed the superior performance of our method when compared to existing techniques. Our approach advances current clustering methodologies and can potentially be applied to several fields, from biomedical research to spatial data analysis.
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Affiliation(s)
| | - Junhua Li
- BGI Research, Shenzhen, 518083, China
- BGI Research, Lidostas Parks, Riga, 49276, Latvia
| | - Shuangsang Fang
- BGI Research, Shenzhen, 518083, China
- BGI Research, Beijing, 102601, China
| | - Lei Cao
- BGI Research, Shenzhen, 518083, China
- BGI Research, Beijing, 102601, China
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24
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Zhang M, Cao L, Zhang L, Li X, Chen S, Zhang Y. SARS-CoV-2 reinfection with Omicron variant in Shaanxi Province, China: December 2022 to February 2023. BMC Public Health 2024; 24:496. [PMID: 38365671 PMCID: PMC10870596 DOI: 10.1186/s12889-024-17902-6] [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] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2023] [Accepted: 01/26/2024] [Indexed: 02/18/2024] Open
Abstract
BACKGROUND Prior to December 2022, there were no reports of reinfection with the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) in Shaanxi province, China. Since then, China has refined its strategy in response to coronaviruses. The purpose of this study was to determine the incidence of SARS-CoV-2 reinfections and its contributing factors, as well as to compare clinical characteristics between first and second episodes of infection in Shaanxi Province, China between December 2022 and February 2023. METHODS We conducted a cross-sectional study using an epidemiological survey system and electronic questionnaires to investigate the incidence of SARS-CoV-2 reinfection among previously infected individuals during the epidemic wave owing to the Omicron variant that began in December 2022. A logistic regression model was used to determine those factors influencing SARS-CoV-2 reinfections. RESULTS According to the virus variant that caused the first infection, the rate of reinfection for the Omicron variants was 1.28%, 1.96%, and 5.92% at 2-3 months, 4-5 months, and 7-9 months after the primary infection, respectively. The rate of reinfection for the Delta variants was 25.10% 11-12 months after the primary infection. Females, adults between 18 and 38 years and being a medical worker were associated with an increased risk of reinfection. Fever, cough, sore throat and fatigue were the four most common clinical symptoms during both first and second COVID-19 infections. CONCLUSIONS In our study, the rate of SARS-CoV-2 reinfection increased over time during epidemic waves predominantly involving the Omicron variant in Shaanxi province, China. Large-scale infections are less likely in subsequent Omicron epidemic waves. Nevertheless, it is essential to continuously monitor cases of infection as well as continue surveillance for emerging SARS-CoV-2 variants.
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Affiliation(s)
- Mengyan Zhang
- Shaanxi Provincial Centre for Disease Prevention and Control, Xi'an, People's Republic of China
| | - Lei Cao
- Shaanxi Provincial Centre for Disease Prevention and Control, Xi'an, People's Republic of China
| | - Luqian Zhang
- Shaanxi Provincial Centre for Disease Prevention and Control, Xi'an, People's Republic of China
| | - Xinxin Li
- Shaanxi Provincial Centre for Disease Prevention and Control, Xi'an, People's Republic of China
| | - Sa Chen
- Shaanxi Provincial Centre for Disease Prevention and Control, Xi'an, People's Republic of China
| | - Yi Zhang
- Shaanxi Provincial Centre for Disease Prevention and Control, Xi'an, People's Republic of China.
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25
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Chen S, Yao L, Cao L, Caimmi M, Jia J. Editorial: Exploration of the non-invasive brain-computer interface and neurorehabilitation. Front Neurosci 2024; 18:1377665. [PMID: 38414845 PMCID: PMC10896966 DOI: 10.3389/fnins.2024.1377665] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2024] [Accepted: 02/01/2024] [Indexed: 02/29/2024] Open
Affiliation(s)
- Shugeng Chen
- Department of Rehabilitation Medicine, Huashan Hospital, Fudan University, Shanghai, China
| | - Lin Yao
- Department of Neurobiology, Affiliated Mental Health Center and Hangzhou Seventh People's Hospital, Zhejiang University School of Medicine, Hangzhou, China
- The Nanhu Brain-Computer Interface Institute, Hangzhou, China
- MOE Frontiers Science Center for Brain and Brain-Machine Integration, Zhejiang University, Hangzhou, China
- College of Computer Science, College of Biomedical Engineering and Instrument Science, Zhejiang University, Hangzhou, China
| | - Lei Cao
- Department of Artificial Intelligence, Shanghai Maritime University, Shanghai, China
| | | | - Jie Jia
- Department of Rehabilitation Medicine, Huashan Hospital, Fudan University, Shanghai, China
- National Clinical Research Center for Aging and Medicine, Huashan Hospital, Fudan University, Shanghai, China
- National Center for Neurological Disorders, Shanghai, China
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26
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Zhi YZ, Cao L, Ying DJ, Dou WJ, Gu R, Zhang JJ. [Incidence of hypogammaglobulinaemia in children with steroid-dependent/frequently relapsing nephrotic syndrome treated with rituximab and its association with severe infections]. Zhonghua Yi Xue Za Zhi 2024; 104:433-439. [PMID: 38326055 DOI: 10.3760/cma.j.cn112137-20230914-00467] [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] [Subscribe] [Scholar Register] [Indexed: 02/09/2024]
Abstract
Objective: To investigate the incidence and influencing factors of hypogammaglobulinemia (HGG) in children with steroid-dependent/frequently relapsing nephrotic syndrome (SDNS/FRNS) treated with rituximab (RTX), and its relationship with the risk of severe infections. Methods: The clinical data of children with SDNS/FRNS treated with RTX at the Department of Pediatrics of the First Affiliated Hospital of Zhengzhou University from December 2020 to January 2023 were retrospectively analyzed. RTX treatment was performed using a B-cell-guided regimen (a single dose of 375 mg/m2, a maximum of 500 mg/dose, and an additional one dose when reassessment of peripheral blood CD19+B cells≥1%). Patients were divided into HGG and non-HGG groups according to the presence or absence of HGG during the follow-up period. A multivariate logistic regression model was used to analyze the influencing factors of HGG, and the predictive value of each influencing factor on HGG was assessed by plotting the receiver operating characteristic (ROC) curve. Results: A total of 59 SDNS/FRNS children (48 males and 11 females) were included, and aged [M (Q1, Q3)] 9.4 (6.5, 12.2) years at the time of the first RTX treatment, with a median application of 3 (2, 4) doses of RTX. During the follow-up period of 15.5 (9.9, 22.8) months, the HGG was present in 16 (27.1%) children, of which seven persisted for more than 1 year. Compared with non-HGG group, HGG group had a shorter duration of the disease [3.3 (2.1, 3.6) vs 4.6 (2.4, 8.0) years, P=0.030], younger age at the time of the first RTX treatment [6.2 (5.6, 7.4) vs 11.3 (8.8, 13.3) years, P<0.001], and lower serum IgG levels [5.9 (4.9, 6.4) vs 7.5 (6.1, 8.2) g/L, P<0.001]. Multivariate logistic regression analysis showed that young age at the time of the first RTX treatment (OR=0.52, 95%CI: 0.35-0.78, P=0.002) was an influencing factor of HGG. The area under the curve (AUC) for age at first RTX treatment to predict HGG was 0.887 (95%CI: 0.778-0.955, P<0.001), with an optimal cut-off value of 8.3 years. During the follow-up period, six children (10.2%) developed severe infectious, and there was no statistically significant difference in the incidence of serious infections between the HGG and non-HGG groups [12.5% (2/16) vs 9.3% (4/43), P=1.000]. Conclusions: HGG is frequent in children with SDNS/FRNS treated with RTX, and nearly half of HGG persists for more than 1 year. The possibility of HGG is greater in those≤8.3 years at the first RTX treatment, but HGG does not increase the risk of severe infections in children.
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Affiliation(s)
- Y Z Zhi
- Department of Pediatrics, the First Affiliated Hospital of Zhengzhou University, Clinical Diagnosis and Treatment Center of Pediatric Kidney Disease of Henan Province, Zhengzhou 450052, China
| | - L Cao
- Department of Pediatrics, the First Affiliated Hospital of Zhengzhou University, Clinical Diagnosis and Treatment Center of Pediatric Kidney Disease of Henan Province, Zhengzhou 450052, China
| | - D J Ying
- Department of Pediatrics, the First Affiliated Hospital of Zhengzhou University, Clinical Diagnosis and Treatment Center of Pediatric Kidney Disease of Henan Province, Zhengzhou 450052, China
| | - W J Dou
- Department of Pediatrics, the First Affiliated Hospital of Zhengzhou University, Clinical Diagnosis and Treatment Center of Pediatric Kidney Disease of Henan Province, Zhengzhou 450052, China
| | - R Gu
- Department of Pediatrics, the First Affiliated Hospital of Zhengzhou University, Clinical Diagnosis and Treatment Center of Pediatric Kidney Disease of Henan Province, Zhengzhou 450052, China
| | - J J Zhang
- Department of Pediatrics, the First Affiliated Hospital of Zhengzhou University, Clinical Diagnosis and Treatment Center of Pediatric Kidney Disease of Henan Province, Zhengzhou 450052, China
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Fu L, Liu Y, Wang M, Lian C, Cao L, Wang W, Sun Y, Wang N, Li C. The diversification and potential function of microbiome in sediment-water interface of methane seeps in South China Sea. Front Microbiol 2024; 15:1287147. [PMID: 38380093 PMCID: PMC10878133 DOI: 10.3389/fmicb.2024.1287147] [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] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2023] [Accepted: 01/11/2024] [Indexed: 02/22/2024] Open
Abstract
The sediment-water interfaces of cold seeps play important roles in nutrient transportation between seafloor and deep-water column. Microorganisms are the key actors of biogeochemical processes in this interface. However, the knowledge of the microbiome in this interface are limited. Here we studied the microbial diversity and potential metabolic functions by 16S rRNA gene amplicon sequencing at sediment-water interface of two active cold seeps in the northern slope of South China Sea, Lingshui and Site F cold seeps. The microbial diversity and potential functions in the two cold seeps are obviously different. The microbial diversity of Lingshui interface areas, is found to be relatively low. Microbes associated with methane consumption are enriched, possibly due to the large and continuous eruptions of methane fluids. Methane consumption is mainly mediated by aerobic oxidation and denitrifying anaerobic methane oxidation (DAMO). The microbial diversity in Site F is higher than Lingshui. Fluids from seepage of Site F are mitigated by methanotrophic bacteria at the cyclical oxic-hypoxic fluctuating interface where intense redox cycling of carbon, sulfur, and nitrogen compounds occurs. The primary modes of microbial methane consumption are aerobic methane oxidation, along with DAMO, sulfate-dependent anaerobic methane oxidation (SAMO). To sum up, anaerobic oxidation of methane (AOM) may be underestimated in cold seep interface microenvironments. Our findings highlight the significance of AOM and interdependence between microorganisms and their environments in the interface microenvironments, providing insights into the biogeochemical processes that govern these unique ecological systems.
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Affiliation(s)
- Lulu Fu
- Center of Deep Sea Research and Key Laboratory of Marine Ecology and Environmental Sciences, Institute of Oceanology, Chinese Academy of Sciences, Qingdao, China
- Laoshan Laboratory, Qingdao, China
| | - Yanjun Liu
- Center of Deep Sea Research and Key Laboratory of Marine Ecology and Environmental Sciences, Institute of Oceanology, Chinese Academy of Sciences, Qingdao, China
| | - Minxiao Wang
- Center of Deep Sea Research and Key Laboratory of Marine Ecology and Environmental Sciences, Institute of Oceanology, Chinese Academy of Sciences, Qingdao, China
- Laoshan Laboratory, Qingdao, China
| | - Chao Lian
- Center of Deep Sea Research and Key Laboratory of Marine Ecology and Environmental Sciences, Institute of Oceanology, Chinese Academy of Sciences, Qingdao, China
| | - Lei Cao
- Center of Deep Sea Research and Key Laboratory of Marine Ecology and Environmental Sciences, Institute of Oceanology, Chinese Academy of Sciences, Qingdao, China
| | - Weicheng Wang
- State Key Laboratory of Mariculture Breeding, Key Laboratory of Marine Biotechnology of Fujian Province, Institute of Oceanology, College of Marine Sciences, Fujian Agriculture and Forestry University, Fuzhou, China
| | - Yan Sun
- Center of Deep Sea Research and Key Laboratory of Marine Ecology and Environmental Sciences, Institute of Oceanology, Chinese Academy of Sciences, Qingdao, China
- Laoshan Laboratory, Qingdao, China
| | - Nan Wang
- Center of Deep Sea Research and Key Laboratory of Marine Ecology and Environmental Sciences, Institute of Oceanology, Chinese Academy of Sciences, Qingdao, China
- Laoshan Laboratory, Qingdao, China
| | - Chaolun Li
- Center of Deep Sea Research and Key Laboratory of Marine Ecology and Environmental Sciences, Institute of Oceanology, Chinese Academy of Sciences, Qingdao, China
- Laoshan Laboratory, Qingdao, China
- Center for Ocean Mega-Science, Chinese Academy of Sciences, Qingdao, China
- South China Sea Institute of Oceanology, Chinese Academy of Sciences, Guangzhou, China
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Luan L, Liu N, Zheng BF, Zhang ZY, Song YF, Li L, Gan M, Cao L, Huang ZY, Ye JK, Zhang ZN, Liu XX, Chen JL, Wang CS, Cai B, Yu WZ. [Thoughts and suggestions on digital services to enhance the level of vaccination management]. Zhonghua Yu Fang Yi Xue Za Zhi 2024; 58:159-165. [PMID: 38387944 DOI: 10.3760/cma.j.cn112150-20231012-00262] [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] [Subscribe] [Scholar Register] [Indexed: 02/24/2024]
Abstract
With the development of information technology and the increasing demand for vaccination services among the people, it is a definite trend to enhance the quality of vaccination services through digitization. This article starts with a clear concept of digital services for vaccination, introduces the current development status in China and abroad, analyzes the advantages and disadvantages of existing models in leading regions, takes a glean from the summation, and proposes targeted solutions. This study suggests establishing a departmental coordination mechanism for data interconnection and sharing, formulating data standards and functional specifications, enhancing the functionalities of the immunization planning information system, strengthening data collection and analytical usage, and intensifying appointment management and science and health education to provide expert guidance for the construction of digital vaccination services across the country in the future.
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Affiliation(s)
- L Luan
- Department of Immunization Program, Suzhou Center for Disease Control and Prevention, Suzhou 215004, China
| | - N Liu
- Department of Immunization Program, Suzhou Center for Disease Control and Prevention, Suzhou 215004, China
| | - B F Zheng
- Department of Immunization Program, Suzhou Center for Disease Control and Prevention, Suzhou 215004, China
| | - Z Y Zhang
- School of Public Health, Nanjing Medical University, Nanjing 211112, China
| | - Y F Song
- National Immunization Program, Chinese Center for Disease Control and Prevention, Beijing 100050, China
| | - L Li
- National Immunization Program, Chinese Center for Disease Control and Prevention, Beijing 100050, China
| | - M Gan
- Institute of Immunization Program, Guangxi Zhuang Autonomous Region Center for Disease Control and Prevention, Nanning 530028, China
| | - L Cao
- National Immunization Program, Chinese Center for Disease Control and Prevention, Beijing 100050, China
| | - Z Y Huang
- Institute of Immunization Program, Shanghai Municipal Center for Disease Control and Prevention, Shanghai 200336, China
| | - J K Ye
- National Immunization Program, Chinese Center for Disease Control and Prevention, Beijing 100050, China
| | - Z N Zhang
- National Immunization Program, Chinese Center for Disease Control and Prevention, Beijing 100050, China
| | - X X Liu
- Institute of Immunization Program, Jinan Center for Disease Control and Prevention, Jinan 250021, China
| | - J L Chen
- Institute of Immunization Program, Fujian Provincial Center for Disease Control and Prevention, Fuzhou 350012, China
| | - C S Wang
- Institute of Immunization Program, Henan Provincial Center for Disease Control and Prevention, Zhengzhou 450016, China
| | - B Cai
- Institute of Immunization Program, Hubei Provincial Center for Disease Control and Prevention, Wuhan 430079, China
| | - W Z Yu
- National Immunization Program, Chinese Center for Disease Control and Prevention, Beijing 100050, China
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Yu X, Zhang H, Li J, Gu L, Cao L, Gong J, Xie P, Xu J. Construction of a prognostic prediction model in liver cancer based on genes involved in integrin cell surface interactions pathway by multi-omics screening. Front Cell Dev Biol 2024; 12:1237445. [PMID: 38374893 PMCID: PMC10875080 DOI: 10.3389/fcell.2024.1237445] [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] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2023] [Accepted: 01/23/2024] [Indexed: 02/21/2024] Open
Abstract
Background: Liver cancer is a common malignant tumor with an increasing incidence in recent years. We aimed to develop a model by integrating clinical information and multi-omics profiles of genes to predict survival of patients with liver cancer. Methods: The multi-omics data were integrated to identify liver cancer survival-associated signal pathways. Then, a prognostic risk score model was established based on key genes in a specific pathway, followed by the analysis of the relationship between the risk score and clinical features as well as molecular and immunologic characterization of the key genes included in the prediction model. The function experiments were performed to further elucidate the undergoing molecular mechanism. Results: Totally, 4 pathways associated with liver cancer patients' survival were identified. In the pathway of integrin cell surface interactions, low expression of COMP and SPP1, and low CNVs level of COL4A2 and ITGAV were significantly related to prognosis. Based on above 4 genes, the risk score model for prognosis was established. Risk score, ITGAV and SPP1 were the most significantly positively related to activated dendritic cell. COL4A2 and COMP were the most significantly positively associated with Type 1 T helper cell and regulatory T cell, respectively. The nomogram (involved T stage and risk score) may better predict short-term survival. The cell assay showed that overexpression of ITGAV promoted tumorigenesis. Conclusion: The risk score model constructed with four genes (COMP, SPP1, COL4A2, and ITGAV) may be used to predict survival in liver cancer patients.
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Affiliation(s)
- Xiang Yu
- Department of Radiology, Sichuan Provincial People’s Hospital, University of Electronic Science and Technology of China, Chengdu, China
- Department of Radiology, Chinese Academy of Sciences Sichuan Translational Medicine Research Hospital, Chengdu, China
| | - Hao Zhang
- Department of Hepatobiliary Surgery, Sichuan Provincial People’s Hospital, University of Electronic Science and Technology of China, Chengdu, China
- Department of Hepatobiliary Surgery, Chinese Academy of Sciences Sichuan Translational Medicine Research Hospital, Chengdu, China
| | - Jinze Li
- Department of Radiology, Sichuan Provincial People’s Hospital, University of Electronic Science and Technology of China, Chengdu, China
- Department of Radiology, Chinese Academy of Sciences Sichuan Translational Medicine Research Hospital, Chengdu, China
| | - Lu Gu
- Department of Radiology, Sichuan Provincial People’s Hospital, University of Electronic Science and Technology of China, Chengdu, China
- Department of Radiology, Chinese Academy of Sciences Sichuan Translational Medicine Research Hospital, Chengdu, China
| | - Lei Cao
- Department of Radiology, Sichuan Provincial People’s Hospital, University of Electronic Science and Technology of China, Chengdu, China
- Department of Radiology, Chinese Academy of Sciences Sichuan Translational Medicine Research Hospital, Chengdu, China
| | - Jun Gong
- Department of Hepatobiliary Surgery, Sichuan Provincial People’s Hospital, University of Electronic Science and Technology of China, Chengdu, China
- Department of Hepatobiliary Surgery, Chinese Academy of Sciences Sichuan Translational Medicine Research Hospital, Chengdu, China
| | - Ping Xie
- Department of Radiology, Sichuan Provincial People’s Hospital, University of Electronic Science and Technology of China, Chengdu, China
- Department of Radiology, Chinese Academy of Sciences Sichuan Translational Medicine Research Hospital, Chengdu, China
| | - Jian Xu
- Department of Hepatobiliary Surgery, Sichuan Provincial People’s Hospital, University of Electronic Science and Technology of China, Chengdu, China
- Department of Hepatobiliary Surgery, Chinese Academy of Sciences Sichuan Translational Medicine Research Hospital, Chengdu, China
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Cao L, Chen Q, Xiang YY, Xiao C, Tan YT, Li H. Effects of Oxygenation Targets on Mortality in Critically Ill Patients in Intensive Care Units: A Systematic Review and Meta-Analysis. Anesth Analg 2024:00000539-990000000-00731. [PMID: 38315626 DOI: 10.1213/ane.0000000000006859] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2024]
Abstract
BACKGROUND The effects of oxygenation targets (partial pressure of arterial oxygen [Pao2], arterial oxygen saturation [Sao2]/peripheral oxygen saturation [Spo2], or inspiratory oxygen concentration [Fio2] on clinical outcomes in critically ill patients remains controversial. We reviewed the existing literature to assess the effects of lower and higher oxygenation targets on the mortality rates of critically ill intensive care unit (ICU) patients. METHODS MEDLINE, EMBASE, Cochrane Central Register of Controlled Trials, and Web of Science databases were searched from their dates of inception to December 31, 2022, for randomized controlled trials (RCTs) comparing lower and higher oxygenation targets for critically ill patients ≥18 years of age undergoing mechanical ventilation, nasal cannula, oxygen mask, or high-flow oxygen therapy in the ICU. Data extraction was conducted independently, and RoB 2.0 software was used to evaluate the quality of each RCT. A random-effects model was used for the meta-analysis to calculate the relative risk (RR). We used the I2 statistic as a measure of statistical heterogeneity. Certainty of evidence was assessed according to the Grading of Recommendations Assessment, Development and Evaluation (GRADE) guidelines. RESULTS We included 12 studies with a total of 7416 patients participating in RCTs. Oxygenation targets were extremely heterogeneous between studies. The meta-analysis found no differences in mortality between lower and higher oxygenation targets for critically ill ICU patients (relative risk [RR], 1.00; 95% confidence interval [CI], 0.93-1.09; moderate certainty). The incidence of serious adverse events (RR, 0.93; 95% CI, 0.85-1.00; high certainty), mechanical ventilation-free days through day 28 (mean difference [MD], -0.05; 95%CI, -1.23 to 1.13; low certainty), the number of patients requiring renal replacement therapy (RRT) (RR, 0.96; 95% CI, 0.84-1.10; low certainty), and ICU length of stay (MD, 1.05; 95% CI, -0.04 to 2.13; very low certainty) also did not differ among patients with lower or higher oxygenation targets. CONCLUSIONS Critically ill ICU patients ≥18 years of age managed with lower and higher oxygenation targets did not differ in terms of mortality, RRT need, mechanical ventilation-free days through day 28, or ICU length of stay. However, due to considerable heterogeneity between specific targets in individual studies, no conclusion can be drawn regarding the effect of oxygenation targets on ICU outcomes.
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Affiliation(s)
- Lei Cao
- From the Department of Anaesthesiology, Second Affiliated Hospital of Army Medical University, Chongqing, China
| | - Qi Chen
- Department of Anesthesiology, Chongqing University Cancer Hospital, Chongqing, China
| | - Ying-Ying Xiang
- Department of Anesthesiology, Chongqing University Cancer Hospital, Chongqing, China
| | - Cheng Xiao
- From the Department of Anaesthesiology, Second Affiliated Hospital of Army Medical University, Chongqing, China
| | - Yu-Ting Tan
- From the Department of Anaesthesiology, Second Affiliated Hospital of Army Medical University, Chongqing, China
| | - Hong Li
- From the Department of Anaesthesiology, Second Affiliated Hospital of Army Medical University, Chongqing, China
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Wang C, Yang F, Qiao L, Wang X, Chen Q, Chen H, Li Y, Zhang X, Liao X, Cao L, Xu H, Xiang Y, Yang B. Monitoring-Based Model for Personalizing Fecal Incontinence in Patients With Crohn's Disease: A Multicenter Inception Cohort Study. Inflamm Bowel Dis 2024:izae006. [PMID: 38309715 DOI: 10.1093/ibd/izae006] [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] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/11/2023] [Indexed: 02/05/2024]
Abstract
BACKGROUND AND AIMS Fecal incontinence (FI) is a common complaint that greatly affects the quality of life of patients with Crohn's disease (CD) and is associated with the clinical characteristics of CD. We aimed to identify risk factors related to FI and construct a risk prediction model for FI in patients with CD. METHODS This retrospective study included 600 Chinese patients with CD from 4 IBD centers between June 2016 and October 2021. The patients were assigned to the training (n = 480) and testing cohorts (n = 120). Two nomograms were developed based on the logistic regression and Cox regression models to predict the risk factors for FI in patients with CD. The discriminatory ability and accuracy of the nomograms were evaluated using the receiver operating characteristic (ROC) curves and the area under the ROC curves (AUCs). Additionally, the Kaplan-Meier survival curve was also used further to validate the clinical efficacy of the Cox regression model. RESULTS The overall prevalence of FI was 22.3% (n = 134 of 600). In the logistic regression model, age at diagnosis (odds ratio [OR], 1.032; P = .033), penetrating behavior of disease (OR, 3.529; P = .008) and Perianal Disease Activity Index score >4 (OR, 3.068; P < .001) were independent risk factors for FI. In the Cox regression model, age at diagnosis (hazard ratio [HR], 1.027; P = .018), Montreal P classification (HR, 2.608; P = .011), and Perianal Disease Activity Index score >4 (HR, 2.190; P = .001) were independent predictors of the prevalence of FI over time. Two nomograms were developed to facilitate risk score calculation, and they showed good discrimination ability according to AUCs. CONCLUSIONS In this study, we identified 4 risk factors related to the prevalence of FI and developed 2 models to effectively predict the risk scores of FI in CD patients, helping to delay the course of FI and improve the prognosis with timely intervention.
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Affiliation(s)
- Can Wang
- Department of Colorectal Surgery, Affiliated Hospital of Nanjing University of Chinese Medicine, Jiangsu Province Hospital of Chinese Medicine, Nanjing, China
| | - Fan Yang
- Department of Science, School of Mathematics and Statistics, University of New South Wales, Sydney, Australia
| | - Lichao Qiao
- Department of Colorectal Surgery, Affiliated Hospital of Nanjing University of Chinese Medicine, Jiangsu Province Hospital of Chinese Medicine, Nanjing, China
| | - Xiaoxiao Wang
- Department of GCP Research Center, Affiliated Hospital of Nanjing University of Chinese Medicine, Jiangsu Province Hospital of Chinese Medicine, Nanjing, China
| | - Qi Chen
- Department of Colorectal Surgery, Affiliated Hospital of Nanjing University of Chinese Medicine, Jiangsu Province Hospital of Chinese Medicine, Nanjing, China
| | - Hongjin Chen
- Department of Colorectal Surgery, Affiliated Hospital of Nanjing University of Chinese Medicine, Jiangsu Province Hospital of Chinese Medicine, Nanjing, China
| | - Yi Li
- Department of General Surgery, Jinling Hospital, Medical School of Nanjing University, Nanjing, China
| | - Xiaoqi Zhang
- Department of Gastroenterology, Nanjing Drum Tower Hospital, Affiliated Hospital of Nanjing University Medical School, Nanjing, China
| | - Xiujun Liao
- Department of Colorectal Surgery and Oncology, Key Laboratory of Cancer Prevention, Ministry of Education, Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Lei Cao
- Department of General Surgery, Jinling Hospital, Medical School of Nanjing University, Nanjing, China
- Department of Gastroenterology, Second Hospital of Nanjing, Nanjing Hospital Affiliated to Nanjing University of Traditional Chinese Medicine, Nanjing, China
| | - Haixia Xu
- Department of Colorectal Surgery, Affiliated Hospital of Nanjing University of Chinese Medicine, Jiangsu Province Hospital of Chinese Medicine, Nanjing, China
| | - Yu Xiang
- Department of Colorectal Surgery, Affiliated Hospital of Nanjing University of Chinese Medicine, Jiangsu Province Hospital of Chinese Medicine, Nanjing, China
| | - Bolin Yang
- Department of Colorectal Surgery, Affiliated Hospital of Nanjing University of Chinese Medicine, Jiangsu Province Hospital of Chinese Medicine, Nanjing, China
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Shi M, Cao L, Ding D, Yu W, Lv P, Yu N. Effects of Noise Damage on the Purinergic Signal of Cochlear Spiral Ganglion Cells in Guinea Pigs. Mol Biotechnol 2024; 66:321-331. [PMID: 37145220 DOI: 10.1007/s12033-023-00755-6] [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] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2022] [Accepted: 04/16/2023] [Indexed: 05/06/2023]
Abstract
To observe the expression changes of P2 protein in cochlear spiral ganglion cells before and after noise injury, and to explore the relationship between the changes of purinergic receptors in spiral ganglion cells and noise-induced hearing loss, so that the signal transduction of purinergic receptors can be used to treat SNHL The target point provides a theoretical basis. The experimental animals were randomly divided into normal and experimental groups. The experimental group was given 120 dB white noise continuous exposure for 10 days and 3 h a day. The auditory brainstem response was measured before and after the noise exposure. After the noise exposure, the two groups of animals were collected. Do immunofluorescence staining, western blot, fluorescence real-time quantitative PCR to observe the expression of P2 protein. The average hearing threshold of the animals in the experimental group increased to 38.75 ± 6.44 dB SPL after 7 days of noise exposure, and the high-frequency hearing loss was lower and severe; the average hearing threshold increased to 54.38 ± 6.80 dB SPL after 10 days of noise exposure, and the hearing loss at 4 k Hz was relatively high. Light; Frozen sections of cochlear spiral ganglion cells and staining of isolated spiral ganglion cells found that P2X2, P2X3, P2X4, P2X7, P2Y2, and P2Y4 proteins were all expressed in cochlear spiral ganglion cells before noise exposure. Among them, P2X3 expression increased and P2X4, the down-regulation of P2Y2 expression was statistically significant (P < 0.05); Western blot and real-time quantitative PCR detection results showed that the expression of P2X3 was significantly increased after noise exposure than before noise exposure (P < 0.05), and P2X4 and P2Y2 were expressed after noise exposure The amount was significantly lower than before noise exposure (P < 0.05). (Figure. 4). After noise exposure, the expression of P2 protein is upregulated or downregulated. By affecting the Ca2+ cycle, the transmission of sound signals to the auditory center is blocked, which provides a theoretical basis for the signal transduction of purinergic receptors to become a target for the treatment of SNHL.
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Affiliation(s)
- Min Shi
- Suining Central Hospital, Suining, 629000, China
- Senior Department of Otolaryngology-Head & Neck Surgery, The Sixth Medical Center of PLA General Hospital, Beijing, 100000, China
- National Clinical Research Center for Otolaryngologic Diseases, Beijing, 100000, China
- State Key Lab of Hearing Science, Ministry of Education, Beijing, 100000, China
- Beijing Key Lab of Hearing Impairment Prevention and Treatment, Beijing, 100000, China
| | - Lei Cao
- Suining Central Hospital, Suining, 629000, China
| | - Daxiong Ding
- Affiliated Hospital of North Sichuan Medical College, Nanchong, 637000, China
| | - Wenxing Yu
- Suining Central Hospital, Suining, 629000, China
| | - Ping Lv
- Affiliated Hospital of North Sichuan Medical College, Nanchong, 637000, China
| | - Ning Yu
- Senior Department of Otolaryngology-Head & Neck Surgery, The Sixth Medical Center of PLA General Hospital, Beijing, 100000, China.
- National Clinical Research Center for Otolaryngologic Diseases, Beijing, 100000, China.
- State Key Lab of Hearing Science, Ministry of Education, Beijing, 100000, China.
- Beijing Key Lab of Hearing Impairment Prevention and Treatment, Beijing, 100000, China.
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Cao L, Kong Y, Fan Y, Ni M, Tourancheau A, Ksiezarek M, Mead EA, Koo T, Gitman M, Zhang XS, Fang G. mEnrich-seq: methylation-guided enrichment sequencing of bacterial taxa of interest from microbiome. Nat Methods 2024; 21:236-246. [PMID: 38177508 DOI: 10.1038/s41592-023-02125-1] [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] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2022] [Accepted: 11/08/2023] [Indexed: 01/06/2024]
Abstract
Metagenomics has enabled the comprehensive study of microbiomes. However, many applications would benefit from a method that sequences specific bacterial taxa of interest, but not most background taxa. We developed mEnrich-seq (in which 'm' stands for methylation and seq for sequencing) for enriching taxa of interest from metagenomic DNA before sequencing. The core idea is to exploit the self versus nonself differentiation by natural bacterial DNA methylation and rationally choose methylation-sensitive restriction enzymes, individually or in combination, to deplete host and background taxa while enriching targeted taxa. This idea is integrated with library preparation procedures and applied in several applications to enrich (up to 117-fold) pathogenic or beneficial bacteria from human urine and fecal samples, including species that are hard to culture or of low abundance. We assessed 4,601 bacterial strains with mapped methylomes so far and showed broad applicability of mEnrich-seq. mEnrich-seq provides microbiome researchers with a versatile and cost-effective approach for selective sequencing of diverse taxa of interest.
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Affiliation(s)
- Lei Cao
- Department of Genetics and Genomic Sciences, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Yimeng Kong
- Department of Genetics and Genomic Sciences, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Yu Fan
- Department of Genetics and Genomic Sciences, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Mi Ni
- Department of Genetics and Genomic Sciences, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Alan Tourancheau
- Department of Genetics and Genomic Sciences, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Magdalena Ksiezarek
- Department of Genetics and Genomic Sciences, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Edward A Mead
- Department of Genetics and Genomic Sciences, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Tonny Koo
- Department of Pathology, Molecular and Cell-based Medicine, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Melissa Gitman
- Department of Pathology, Molecular and Cell-based Medicine, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Xue-Song Zhang
- Center for Advanced Biotechnology and Medicine, Rutgers University, New Brunswick, NJ, USA
| | - Gang Fang
- Department of Genetics and Genomic Sciences, Icahn School of Medicine at Mount Sinai, New York, NY, USA.
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Liu C, Cheng T, Wang Y, Li G, Wang Y, Tian W, Feng L, Zhang S, Xu Y, Gao Y, Li J, Liu J, Cui J, Yan J, Cao L, Pan Z, Qi Z, Yang L. Syringaresinol Alleviates Early Diabetic Retinopathy by Downregulating HIF-1α/VEGF via Activating Nrf2 Antioxidant Pathway. Mol Nutr Food Res 2024; 68:e2200771. [PMID: 38356045 DOI: 10.1002/mnfr.202200771] [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: 11/07/2022] [Revised: 09/10/2023] [Indexed: 02/16/2024]
Abstract
SCOPE Early diabetic retinopathy (DR) is characterized by chronic inflammation, excessive oxidative stress, and retinal microvascular damage. Syringaresinol (SYR), as a natural polyphenolic compound, has been proved to inhibit many disease progression due to its antiinflammatory and antioxidant properties. The present study focuses on exploring the effect of SYR on hyperglycemia-induced early DR as well as the underlying mechanisms. METHODS AND RESULTS Wild-type (WT) and nuclear factor erythroid 2-related factor 2 (Nrf2)-knockout C57BL/6 mice of type 1 diabetes and high glucose (HG)-induced RF/6A cells are used as in vivo and in vitro models, respectively. This study finds that SYR protects the retinal structure and function in diabetic mice and reduces the permeability and apoptosis of HG-treated RF/6A cells. Meanwhile, SYR distinctly mitigates inflammation and oxidative stress in vivo and vitro. The retinal microvascular damages are suppressed by SYR via downregulating hypoxia-inducible factor-1α (HIF-1α)/vascular endothelial growth factor (VEGF) pathway. Whereas, SYR-provided protective effects are diminished in Nrf2-knockout mice, indicating that SYR improves DR progression by activating Nrf2. Similarly, SYR cannot exert protective effects against HG-induced oxidative stress and endothelial injury in small interfering RNA (siRNA)-Nrf2-transfected RF/6A cells. CONCLUSION In summary, SYR suppresses oxidative stress via activating Nrf2 antioxidant pathway, which ameliorates retinal microvascular damage by downregulating HIF-1α/VEGF, thereby alleviating early DR progression.
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Affiliation(s)
- Chang Liu
- Department of Molecular Pharmacology, School of Medicine, Nankai University Tianjin, Tianjin, 300071, China
- Nankai University Eye Institute, Tianjin, 300071, China
| | - Tianwei Cheng
- Department of Molecular Pharmacology, School of Medicine, Nankai University Tianjin, Tianjin, 300071, China
| | - Yufei Wang
- Department of Molecular Pharmacology, School of Medicine, Nankai University Tianjin, Tianjin, 300071, China
| | - Guangru Li
- Department of Molecular Pharmacology, School of Medicine, Nankai University Tianjin, Tianjin, 300071, China
| | - Yachen Wang
- Tianjin Key Lab of Ophthalmology and Visual Science, Tianjin Eye Hospital, Tianjin Eye Institute, Nankai University Affiliated Eye Hospital, Clinical College of Ophthalmology Tianjin Medical University, Tianjin, 300020, China
| | - Wencong Tian
- Department of General Surgery, Tianjin Union Medical Center, Tianjin, 300122, China
| | - Lifeng Feng
- Department of Molecular Pharmacology, School of Medicine, Nankai University Tianjin, Tianjin, 300071, China
| | - Shengzheng Zhang
- Department of Molecular Pharmacology, School of Medicine, Nankai University Tianjin, Tianjin, 300071, China
| | - Yang Xu
- Department of Molecular Pharmacology, School of Medicine, Nankai University Tianjin, Tianjin, 300071, China
| | - Yang Gao
- Department of Molecular Pharmacology, School of Medicine, Nankai University Tianjin, Tianjin, 300071, China
| | - Jing Li
- Department of Molecular Pharmacology, School of Medicine, Nankai University Tianjin, Tianjin, 300071, China
| | - Jie Liu
- Department of Molecular Pharmacology, School of Medicine, Nankai University Tianjin, Tianjin, 300071, China
| | - Jianlin Cui
- Department of Molecular Pharmacology, School of Medicine, Nankai University Tianjin, Tianjin, 300071, China
| | - Jie Yan
- Department of Molecular Pharmacology, School of Medicine, Nankai University Tianjin, Tianjin, 300071, China
| | - Lei Cao
- Department of General Surgery, Tianjin Union Medical Center, Tianjin, 300122, China
| | - Zhongjie Pan
- Tianjin Union Medical Center, Tianjin, 300122, China
| | - Zhi Qi
- Department of Molecular Pharmacology, School of Medicine, Nankai University Tianjin, Tianjin, 300071, China
- Nankai University Eye Institute, Tianjin, 300071, China
- Tianjin Union Medical Center, Tianjin, 300122, China
- Xinjiang Production and Construction Corps Hospital, Xinjiang, 830002, China
| | - Liang Yang
- Department of Molecular Pharmacology, School of Medicine, Nankai University Tianjin, Tianjin, 300071, China
- Tianjin Union Medical Center, Tianjin, 300122, China
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Cao L, Zhong J, Liu Z, Jiang J, Zhu C, Liu F, Wang B. Increased LOXL2 expression is related to poor prognosis in lung squamous cell carcinoma. J Thorac Dis 2024; 16:581-592. [PMID: 38410543 PMCID: PMC10894394 DOI: 10.21037/jtd-23-1848] [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: 12/04/2023] [Accepted: 01/22/2024] [Indexed: 02/28/2024]
Abstract
Background The lysyl oxidate-like (LOXL) family was reported to be involved in the process of cancer development. However, the prognostic value of LOXL in lung cancer is unknown. We aimed to study the expression pattern and prognostic value of LOXL family members in lung squamous cell carcinoma (LUSC). Methods The Wilcoxon test and logistic regression analysis were used to study the expression level of LOXLs and its correlation with clinical characteristics. The Kaplan-Meier method and Cox regression analysis were performed to estimate the correlation of LOXsL expression with the survival of LUSC patients. Receiver operator characteristic (ROC) curves were plotted, and areas under the curves (AUCs) were calculated to estimate the diagnostic and prognostic power of LOXL. Cell Counting Kit-8 (CCK-8) assays, wound healing assays and Transwell assays were used to estimate the impact of LOXL2 on LUSC cells. Results LOXL1 and LOXL2 expression was upregulated in LUSC tissues (P<0.001). LOXL1 and LOXL2 showed high diagnostic power in LUSC patients, with AUCs of 0.784 and 0.751, respectively. Patients with high LOXL2 expression levels showed poor overall survival (OS) (P=0.019) and progression-free survival (PFS) (P=0.015). High LOXL2 expression was an independent prognostic factor for poor survival (P=0.026). Inhibition of LOXL2 suppressed proliferation, migration and invasion in LUSC cell lines. Conclusions Increased LOXL2 was related to poor survival in LUSC. LOXL2 may be a potential prognostic biomarker and therapeutic target in LUSC.
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Affiliation(s)
- Lei Cao
- Department of Thoracic Surgery, Nanjing Chest Hospital, Affiliated Nanjing Brain Hospital Nanjing Medical University, Nanjing, China
| | - Jian Zhong
- Department of Thoracic Surgery, Nanjing Chest Hospital, Affiliated Nanjing Brain Hospital Nanjing Medical University, Nanjing, China
| | - Zicheng Liu
- Department of Thoracic Surgery, Nanjing Chest Hospital, Affiliated Nanjing Brain Hospital Nanjing Medical University, Nanjing, China
| | - Jie Jiang
- Department of Thoracic Surgery, Nanjing Chest Hospital, Affiliated Nanjing Brain Hospital Nanjing Medical University, Nanjing, China
| | - Chenyao Zhu
- Shenzhen Yuce Biotechnology Co., Ltd., Shenzhen, China
| | - Feng Liu
- Department of Thoracic Surgery, Nanjing Chest Hospital, Affiliated Nanjing Brain Hospital Nanjing Medical University, Nanjing, China
| | - Bo Wang
- Department of Thoracic Surgery, Nanjing Chest Hospital, Affiliated Nanjing Brain Hospital Nanjing Medical University, Nanjing, China
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Sun Z, Cao L, Guo Z, Zhou Y, Zhu W, Li Y. A nomogram to predict stoma creation in elective surgical resection for penetrating Crohn's disease. ANZ J Surg 2024. [PMID: 38290990 DOI: 10.1111/ans.18872] [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] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2023] [Revised: 12/14/2023] [Accepted: 01/09/2024] [Indexed: 02/01/2024]
Abstract
BACKGROUNDS The decision to perform a stoma during surgical resection of penetrating Crohn's disease (CD) is a critical consideration. The objective of this study was to identify factors that influence stoma creation and develop a predictive nomogram model to assist surgeons in making optimal surgical decisions. METHODS A retrospective study was conducted at a tertiary center from December 1, 2012, to December 1, 2021, involving consecutive patients with penetrating CD who underwent elective surgical resection. The LASSO regression method was used to select preoperative predictors, and a nomogram was constructed using multivariate logistic regression. The performance of the nomogram was validated in an internal cohort by assessing its discrimination, calibration, and clinical usefulness. RESULTS The study included 405 cases in the training group and 135 cases in the validation group. Nine risk factors for stoma formation were identified, including disease location, fistula resulted from previous anastomosis, absence of preoperative exclusive enteral nutrition support, albumin levels below 35 g/L, C-reactive protein levels above 10 mg/L, hemoglobin levels below 100 g/L, perianal disease, internal fistula, and surgical approach. These risk factors were selected using the LASSO regression method, and a nomogram was developed based on them. The area under the curve and the coefficient of determination (R2 ) of the nomogram were 0.821 and 0.394, respectively. And the nomogram demonstrated good performance in the validation cohort. CONCLUSIONS The nomogram exhibited good predictive ability for stoma formation during elective surgical resection for penetrating CD, which can assist surgeons in making informed clinical decisions.
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Affiliation(s)
- Zhenya Sun
- Department of General Surgery, Jinling Hospital, Affiliated Hospital of Medical School, Nanjing University, Nanjing, China
| | - Lei Cao
- Department of General Surgery, Jinling Hospital, Affiliated Hospital of Medical School, Nanjing University, Nanjing, China
| | - Zhen Guo
- Department of General Surgery, Jinling Hospital, Affiliated Hospital of Medical School, Nanjing University, Nanjing, China
| | - Yan Zhou
- Department of General Surgery, Jinling Hospital, Affiliated Hospital of Medical School, Nanjing University, Nanjing, China
| | - Weiming Zhu
- Department of General Surgery, Jinling Hospital, Affiliated Hospital of Medical School, Nanjing University, Nanjing, China
| | - Yi Li
- Department of General Surgery, Jinling Hospital, Affiliated Hospital of Medical School, Nanjing University, Nanjing, China
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Xu L, Li C, Xiong SX, Tang S, Xu Z, Cao L, Tao J, Zhang Y, Dong K, Wang LL. A bicomponent synergistic Mo xW 1-xS 2/aluminum nitride vdW heterojunction for enhanced photocatalytic hydrogen evolution: a first principles study. Phys Chem Chem Phys 2024; 26:2973-2985. [PMID: 38224019 DOI: 10.1039/d3cp05411j] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2024]
Abstract
The coupling of two-dimensional van der Waals heterojunctions is an effective way to achieve photocatalytic hydrogen production. This paper designs the MoxW1-xS2/AlN (x = 0, 0.25, 0.5, 0.75, 1) van der Waals heterojunction as a possible photocatalytic material. By using first-principles calculations, the effects of different Mo/W ratios on the band gap and photocatalytic hydrogen production performance of heterojunctions were investigated. The results show that the heterojunction is a direct Z-scheme photocatalyst and can achieve overall water splitting. By calculating the absorption spectrum, it is found that the heterojunction has a wider visible light absorption range when the bimetal is added, and there is still a strong absorption peak at 615 nm. With the increase of the Mo atom ratio, the absorption spectrum is red-shifted. The Gibbs free energy of the two-component Mo0.5W0.5S2/AlN heterojunction is only -0.028 eV. Our work provides a new perspective for the modification of 2D transition metal dichalcogenide photocatalytic heterojunctions.
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Affiliation(s)
- Liang Xu
- Nanchang Key Laboratory for Advanced Manufacturing of Electronic Information Materials and Devices, School of Energy and Mechanical Engineering, Jiangxi University of Science and Technology, Nanchang 330013, China.
- Kungfu Sci-tech Co., Ltd., Nanchang 330096, China
- Key Laboratory for Micro-Nano Optoelectronic Devices of Ministry of Education, School of Physics and Electronics, Hunan University, Changsha, 410082, China
| | - Can Li
- Nanchang Key Laboratory for Advanced Manufacturing of Electronic Information Materials and Devices, School of Energy and Mechanical Engineering, Jiangxi University of Science and Technology, Nanchang 330013, China.
| | - S X Xiong
- Nanchang Key Laboratory for Advanced Manufacturing of Electronic Information Materials and Devices, School of Energy and Mechanical Engineering, Jiangxi University of Science and Technology, Nanchang 330013, China.
| | - Shuaihao Tang
- Nanchang Key Laboratory for Advanced Manufacturing of Electronic Information Materials and Devices, School of Energy and Mechanical Engineering, Jiangxi University of Science and Technology, Nanchang 330013, China.
| | - Zhiqiang Xu
- Kungfu Sci-tech Co., Ltd., Nanchang 330096, China
| | - Lei Cao
- Nanchang Key Laboratory for Advanced Manufacturing of Electronic Information Materials and Devices, School of Energy and Mechanical Engineering, Jiangxi University of Science and Technology, Nanchang 330013, China.
| | - Ji Tao
- Nanchang Key Laboratory for Advanced Manufacturing of Electronic Information Materials and Devices, School of Energy and Mechanical Engineering, Jiangxi University of Science and Technology, Nanchang 330013, China.
| | - Ying Zhang
- Nanchang Key Laboratory for Advanced Manufacturing of Electronic Information Materials and Devices, School of Energy and Mechanical Engineering, Jiangxi University of Science and Technology, Nanchang 330013, China.
| | - Kejun Dong
- Centre for Infrastructure Engineering, School of Engineering, Design and Built Environment, Western Sydney University, Penrith, NSW 2751, Australia.
| | - Ling-Ling Wang
- Key Laboratory for Micro-Nano Optoelectronic Devices of Ministry of Education, School of Physics and Electronics, Hunan University, Changsha, 410082, China
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Wang Y, Zhang Z, Yang M, Xiong X, Yan Q, Cao L, Wei P, Zhang Y, Zhang L, Lv K, Chen J, Liu X, Zhao X, Xiao J, Zhang S, Zhu A, Gan M, Zhang J, Cai R, Zhuo J, Zhang Y, Rao H, Qu B, Zhang Y, Chen L, Dai J, Cheng L, Hu Q, Chen Y, Lv H, So RTY, Peiris M, Zhao J, Liu X, Mok CKP, Wang X, Zhao J. Identification of a broad sarbecovirus neutralizing antibody targeting a conserved epitope on the receptor-binding domain. Cell Rep 2024; 43:113653. [PMID: 38175758 DOI: 10.1016/j.celrep.2023.113653] [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] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2023] [Revised: 11/11/2023] [Accepted: 12/19/2023] [Indexed: 01/06/2024] Open
Abstract
Omicron, as the emerging variant with enhanced vaccine tolerance, has sharply disrupted most therapeutic antibodies. Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) belongs to the subgenus Sarbecovirus, members of which share high sequence similarity. Herein, we report one sarbecovirus antibody, 5817, which has broad-spectrum neutralization capacity against SARS-CoV-2 variants of concern (VOCs) and SARS-CoV, as well as related bat and pangolin viruses. 5817 can hardly compete with six classes of receptor-binding-domain-targeted antibodies grouped by structural classifications. No obvious impairment in the potency is detected against SARS-CoV-2 Omicron and subvariants. The cryoelectron microscopy (cryo-EM) structure of neutralizing antibody 5817 in complex with Omicron spike reveals a highly conserved epitope, only existing at the receptor-binding domain (RBD) open state. Prophylactic and therapeutic administration of 5817 potently protects mice from SARS-CoV-2 Beta, Delta, Omicron, and SARS-CoV infection. This study reveals a highly conserved cryptic epitope targeted by a broad sarbecovirus neutralizing antibody, which would be beneficial to meet the potential threat of pre-emergent SARS-CoV-2 VOCs.
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Affiliation(s)
- Yanqun Wang
- State Key Laboratory of Respiratory Disease, National Clinical Research Center for Respiratory Disease, Guangzhou Institute of Respiratory Health, the First Affiliated Hospital of Guangzhou Medical University, Guangzhou, Guangdong, China; GMU-GIBH Joint School of Life Sciences, Guangzhou Medical University, Guangzhou, Guangdong, China; Clinical Laboratory Medicine Department, The Second Affiliated Hospital of Guangzhou Medical University, Guangzhou, China
| | - Zhaoyong Zhang
- State Key Laboratory of Respiratory Disease, National Clinical Research Center for Respiratory Disease, Guangzhou Institute of Respiratory Health, the First Affiliated Hospital of Guangzhou Medical University, Guangzhou, Guangdong, China
| | - Minnan Yang
- CAS Key Laboratory of Infection and Immunity, National Laboratory of Macromolecules, Institute of Biophysics, Chinese Academy of Sciences, Beijing, China
| | - Xinyi Xiong
- Shanghai Institute for Advanced Immunochemical Studies, School of Life Science and Technology, ShanghaiTech University, Shanghai, China
| | - Qihong Yan
- State Key Laboratory of Respiratory Disease, National Clinical Research Center for Respiratory Disease, Guangzhou Institute of Respiratory Health, the First Affiliated Hospital of Guangzhou Medical University, Guangzhou, Guangdong, China
| | - Lei Cao
- CAS Key Laboratory of Infection and Immunity, National Laboratory of Macromolecules, Institute of Biophysics, Chinese Academy of Sciences, Beijing, China
| | - Peilan Wei
- State Key Laboratory of Respiratory Disease, National Clinical Research Center for Respiratory Disease, Guangzhou Institute of Respiratory Health, the First Affiliated Hospital of Guangzhou Medical University, Guangzhou, Guangdong, China; Guangzhou National Laboratory, Bio-Island, Guangzhou, China
| | - Yuting Zhang
- State Key Laboratory of Respiratory Disease, National Clinical Research Center for Respiratory Disease, Guangzhou Institute of Respiratory Health, the First Affiliated Hospital of Guangzhou Medical University, Guangzhou, Guangdong, China
| | - Lu Zhang
- Health and Quarantine Laboratory, Guangzhou Customs District Technology Centre, Guangzhou, China
| | - Kexin Lv
- School of Public Health (Shenzhen), Sun Yat-sen University, Shenzhen, China
| | - Jiantao Chen
- State Key Laboratory of Respiratory Disease, National Clinical Research Center for Respiratory Disease, Guangzhou Institute of Respiratory Health, the First Affiliated Hospital of Guangzhou Medical University, Guangzhou, Guangdong, China
| | - Xuesong Liu
- Department of Critical Care Medicine, State Key Lab of Respiratory Diseases, Guangzhou Institute of Respiratory Health, National Clinical Research Center for Respiratory Disease, the First Affiliated Hospital of Guangzhou Medical University, Guangzhou, China
| | - Xiaochu Zhao
- School of Basic Medical Sciences, Capital Medical University, Beijing, China
| | - Juxue Xiao
- State Key Laboratory of Respiratory Disease, National Clinical Research Center for Respiratory Disease, Guangzhou Institute of Respiratory Health, the First Affiliated Hospital of Guangzhou Medical University, Guangzhou, Guangdong, China
| | - Shengnan Zhang
- State Key Laboratory of Respiratory Disease, National Clinical Research Center for Respiratory Disease, Guangzhou Institute of Respiratory Health, the First Affiliated Hospital of Guangzhou Medical University, Guangzhou, Guangdong, China
| | - Airu Zhu
- State Key Laboratory of Respiratory Disease, National Clinical Research Center for Respiratory Disease, Guangzhou Institute of Respiratory Health, the First Affiliated Hospital of Guangzhou Medical University, Guangzhou, Guangdong, China
| | - Mian Gan
- State Key Laboratory of Respiratory Disease, National Clinical Research Center for Respiratory Disease, Guangzhou Institute of Respiratory Health, the First Affiliated Hospital of Guangzhou Medical University, Guangzhou, Guangdong, China
| | - Jingjun Zhang
- State Key Laboratory of Respiratory Disease, National Clinical Research Center for Respiratory Disease, Guangzhou Institute of Respiratory Health, the First Affiliated Hospital of Guangzhou Medical University, Guangzhou, Guangdong, China
| | - Ruoxi Cai
- State Key Laboratory of Respiratory Disease, National Clinical Research Center for Respiratory Disease, Guangzhou Institute of Respiratory Health, the First Affiliated Hospital of Guangzhou Medical University, Guangzhou, Guangdong, China
| | - Jianfen Zhuo
- State Key Laboratory of Respiratory Disease, National Clinical Research Center for Respiratory Disease, Guangzhou Institute of Respiratory Health, the First Affiliated Hospital of Guangzhou Medical University, Guangzhou, Guangdong, China
| | - Yanjun Zhang
- State Key Laboratory of Respiratory Disease, National Clinical Research Center for Respiratory Disease, Guangzhou Institute of Respiratory Health, the First Affiliated Hospital of Guangzhou Medical University, Guangzhou, Guangdong, China
| | - Haiyue Rao
- State Key Laboratory of Respiratory Disease, National Clinical Research Center for Respiratory Disease, Guangzhou Institute of Respiratory Health, the First Affiliated Hospital of Guangzhou Medical University, Guangzhou, Guangdong, China
| | - Bin Qu
- Shanghai Institute for Advanced Immunochemical Studies, School of Life Science and Technology, ShanghaiTech University, Shanghai, China
| | - Yuanyuan Zhang
- State Key Laboratory of Respiratory Disease, National Clinical Research Center for Respiratory Disease, Guangzhou Institute of Respiratory Health, the First Affiliated Hospital of Guangzhou Medical University, Guangzhou, Guangdong, China
| | - Lei Chen
- State Key Laboratory of Respiratory Disease, National Clinical Research Center for Respiratory Disease, Guangzhou Institute of Respiratory Health, the First Affiliated Hospital of Guangzhou Medical University, Guangzhou, Guangdong, China
| | - Jun Dai
- Health and Quarantine Laboratory, Guangzhou Customs District Technology Centre, Guangzhou, China
| | - Linling Cheng
- State Key Laboratory of Respiratory Disease, National Clinical Research Center for Respiratory Disease, Guangzhou Institute of Respiratory Health, the First Affiliated Hospital of Guangzhou Medical University, Guangzhou, Guangdong, China
| | - Qingtao Hu
- State Key Laboratory of Respiratory Disease, National Clinical Research Center for Respiratory Disease, Guangzhou Institute of Respiratory Health, the First Affiliated Hospital of Guangzhou Medical University, Guangzhou, Guangdong, China
| | - Yaoqing Chen
- School of Public Health (Shenzhen), Sun Yat-sen University, Shenzhen, China
| | - Huibin Lv
- HKU-Pasteur Research Pole, School of Public Health, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong, China
| | - Ray T Y So
- School of Public Health, The University of Hong Kong, Hong Kong, China
| | - Malik Peiris
- HKU-Pasteur Research Pole, School of Public Health, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong, China; School of Public Health, The University of Hong Kong, Hong Kong, China
| | - Jingxian Zhao
- State Key Laboratory of Respiratory Disease, National Clinical Research Center for Respiratory Disease, Guangzhou Institute of Respiratory Health, the First Affiliated Hospital of Guangzhou Medical University, Guangzhou, Guangdong, China; Guangzhou National Laboratory, Bio-Island, Guangzhou, China
| | - Xiaoqing Liu
- Department of Critical Care Medicine, State Key Lab of Respiratory Diseases, Guangzhou Institute of Respiratory Health, National Clinical Research Center for Respiratory Disease, the First Affiliated Hospital of Guangzhou Medical University, Guangzhou, China.
| | - Chris Ka Pun Mok
- The Jockey Club School of Public Health and Primary Care, The Chinese University of Hong Kong, Hong Kong, China; Li Ka Shing Institute of Health Sciences, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong, China; S.H. Ho Research Centre for Infectious Diseases, Chinese University of Hong Kong, Hong Kong, China.
| | - Xiangxi Wang
- CAS Key Laboratory of Infection and Immunity, National Laboratory of Macromolecules, Institute of Biophysics, Chinese Academy of Sciences, Beijing, China.
| | - Jincun Zhao
- State Key Laboratory of Respiratory Disease, National Clinical Research Center for Respiratory Disease, Guangzhou Institute of Respiratory Health, the First Affiliated Hospital of Guangzhou Medical University, Guangzhou, Guangdong, China; Shanghai Institute for Advanced Immunochemical Studies, School of Life Science and Technology, ShanghaiTech University, Shanghai, China; Guangzhou National Laboratory, Bio-Island, Guangzhou, China; Institute for Hepatology, National Clinical Research Center for Infectious Disease, Shenzhen Third People's Hospital, the Second Affiliated Hospital, School of Medicine, Southern University of Science and Technology, Shenzhen, China.
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Duan M, Lu M, Diao Y, Cao L, Wu Q, Liu Y, Gong J, Zhu W, Li Y. Azathioprine plus exclusive enteral nutrition versus azathioprine monotherapy for the prevention of postoperative recurrence in patients with Crohn's disease: an open-label, single-centre, randomised controlled trial. J Crohns Colitis 2024:jjae015. [PMID: 38253914 DOI: 10.1093/ecco-jcc/jjae015] [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] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/09/2023] [Indexed: 01/24/2024]
Abstract
BACKGROUND Azathioprine (AZA) effectively prevents postoperative endoscopic recurrence (ER) in Crohn's disease (CD). However, the efficacy of AZA emerge needs 3 months. Exclusive enteral nutrition (EEN) can maintain remission for CD. The trial investigates whether AZA plus postoperative 3-month EEN is superior to AZA alone in preventing ER of CD. METHODS Totally, 84 high-risk CD patients undergoing intestinal resection received AZA alone or AZA plus a 3-month EEN (AZA+EEN) postoperatively. The primary endpoint was the rate of ER at month 12. Secondary endpoint included the rate of ER at month 3, clinical recurrence (CR), CD activity index (CDAI) scores, fecal calprotectin (FC) and CRP. Quality of life were assessed using Short Form-36 (SF-36) and the Inflammatory Bowel Disease Questionnaire (IBDQ). RESULTS The patients in the AZA+EEN group exhibited significantly lower rates of ER compared to the AZA group at both months 12 (33.3% [13/39] vs 63.2% [24/38], P=0.009) and months 3 (8.6% [3/35] vs 28.1% [9/32], P=0.037) post-surgery. The rates of CR between the two groups at month-3 and month-12 were similar. The CDAI scores, FC, albumin level and CRP were all comparable between the 2 groups. The quality of life was significantly higher in the AZA group than that of the AZA+EEN group at month 3 but became comparable from month 5 to 12 postoperatively. CONCLUSION In high-risk CD patients, combining AZA with postoperative 3-month EEN reduces 1-year ER but may temporarily impact quality of life. Further large-scale, long-term studies are warranted.
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Affiliation(s)
- Ming Duan
- Department of General Surgery, Jinling Hospital, Affiliated Hospital of Medical School, Nanjing University, Nanjing, China
| | - Mengjie Lu
- School of Public Health, Shanghai JiaoTong University School of Medicine, Shanghai 200000, China
| | - Yanqing Diao
- Department of General Surgery, Jinling Hospital, Affiliated Hospital of Medical School, Nanjing University, Nanjing, China
| | - Lei Cao
- Department of General Surgery, Jinling Hospital, Affiliated Hospital of Medical School, Nanjing University, Nanjing, China
| | - Qiong Wu
- Department of Scientific Research and Training, Jinling Hospital, Affiliated Hospital of Medical School, Nanjing, China
| | - Yuxiu Liu
- Data and Statistics Division, Department of Critical Care Medicine, Jinling Hospital, Nanjing Medical University, Nanjing, China
- Department of Biostatistics, School of Public Health, Southern Medical University, Guangzhou, Guangdong, 510000, China
| | - Jianfeng Gong
- Department of General Surgery, Jinling Hospital, Affiliated Hospital of Medical School, Nanjing University, Nanjing, China
| | - Weiming Zhu
- Department of Colorectal Surgery, Affiliated Hospital of Nanjing University of Chinese Medicine, Nanjing, China
| | - Yi Li
- Department of General Surgery, Jinling Hospital, Affiliated Hospital of Medical School, Nanjing University, Nanjing, China
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Wang J, Chen W, Cao L, Zhou M, Geng Y, Liu Y, Ding S, Fu DY. Glutathione S-transferase templated copper nanoclusters as a fluorescent probe for turn-on sensing of chlorotetracycline. Nanoscale Adv 2024; 6:722-731. [PMID: 38235074 PMCID: PMC10791131 DOI: 10.1039/d3na00577a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/31/2023] [Accepted: 12/12/2023] [Indexed: 01/19/2024]
Abstract
Hereby, facile-green copper nanoclusters templated by glutathione S-transferase (GST-CuNCs) have been innovatively synthesized via a simple one-pot stirring method at room temperature. The as-prepared nanoclusters exhibited uniform size with satisfactory fluorescence intensity, good stability and low cytotoxicity. Significantly, the fluorescence of the obtained GST-CuNCs could be considerably enhanced by the addition of chlorotetracycline (CTC) rather than other analogues of CTC, which was ascribed to the aggregation-induced enhancement caused by the interaction between CTC and GST. The enhanced fluorescence intensity demonstrated a good linear correlation with the CTC concentration in the range of 30-120 μM (R2 = 0.99517), and the low detection limit was 69.7 nM. Furthermore, the proposed approach showed favorable selectivity and anti-interference toward CTC among prevalent ions and amino acids. Additionally, this nanoprobe was also applied to the quantitative detection of CTC in serum samples with satisfactory outcomes, which demonstrated excellent prospects for practical applications.
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Affiliation(s)
- Jiaxi Wang
- School of Pharmacy and Jiangsu Province Key Laboratory for Inflammation and Molecular Drug Target, Nantong University No. 19 Qixiu Road Nantong 226001 China
| | - Wenting Chen
- School of Pharmacy and Jiangsu Province Key Laboratory for Inflammation and Molecular Drug Target, Nantong University No. 19 Qixiu Road Nantong 226001 China
- Rudong Country People's Hospital No. 2 Jianghai West Road, Chengzhong Street, Rudong County Nantong 226400 China
| | - Lei Cao
- School of Pharmacy and Jiangsu Province Key Laboratory for Inflammation and Molecular Drug Target, Nantong University No. 19 Qixiu Road Nantong 226001 China
| | - Mengyan Zhou
- School of Pharmacy and Jiangsu Province Key Laboratory for Inflammation and Molecular Drug Target, Nantong University No. 19 Qixiu Road Nantong 226001 China
| | - Yongkang Geng
- School of Pharmacy and Jiangsu Province Key Laboratory for Inflammation and Molecular Drug Target, Nantong University No. 19 Qixiu Road Nantong 226001 China
| | - Yifei Liu
- Department of Pathology, Affiliated Hospital of Nantong University Nantong 226001 China
| | - Shushu Ding
- School of Pharmacy and Jiangsu Province Key Laboratory for Inflammation and Molecular Drug Target, Nantong University No. 19 Qixiu Road Nantong 226001 China
| | - Ding-Yi Fu
- School of Pharmacy and Jiangsu Province Key Laboratory for Inflammation and Molecular Drug Target, Nantong University No. 19 Qixiu Road Nantong 226001 China
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Guo H, Song Y, Li H, Hu H, Shi Y, Jiang J, Guo J, Cao L, Mao N, Zhang Y. A Mixture of T-Cell Epitope Peptides Derived from Human Respiratory Syncytial Virus F Protein Conferred Protection in DR1-TCR Tg Mice. Vaccines (Basel) 2024; 12:77. [PMID: 38250890 PMCID: PMC10820450 DOI: 10.3390/vaccines12010077] [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] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2023] [Revised: 01/04/2024] [Accepted: 01/10/2024] [Indexed: 01/23/2024] Open
Abstract
Human respiratory syncytial virus (HRSV) poses a significant disease burden on global health. To date, two vaccines that primarily induce humoral immunity to prevent HRSV infection have been approved, whereas vaccines that primarily induce T-cell immunity have not yet been well-represented. To address this gap, 25 predicted T-cell epitope peptides derived from the HRSV fusion protein with high human leukocyte antigen (HLA) binding potential were synthesized, and their ability to be recognized by PBMC from previously infected HRSV cases was assessed using an ELISpot assay. Finally, nine T-cell epitope peptides were selected, each of which was recognized by at least 20% of different donors' PBMC as potential vaccine candidates to prevent HRSV infection. The protective efficacy of F-9PV, a combination of nine peptides along with CpG-ODN and aluminum phosphate (Al) adjuvants, was validated in both HLA-humanized mice (DR1-TCR transgenic mice, Tg mice) and wild-type (WT) mice. The results show that F-9PV significantly enhanced protection against viral challenge as evidenced by reductions in viral load and pathological lesions in mice lungs. In addition, F-9PV elicits robust Th1-biased response, thereby mitigating the potential safety risk of Th2-induced respiratory disease during HRSV infection. Compared to WT mice, the F-9PV mice exhibited superior protection and immunogenicity in Tg mice, underscoring the specificity for human HLA. Overall, our results demonstrate that T-cell epitope peptides provide protection against HRSV infection in animal models even in the absence of neutralizing antibodies, indicating the feasibility of developing an HRSV T-cell epitope peptide-based vaccine.
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Affiliation(s)
- Hong Guo
- NHC Key Laboratory of Medical Virology and Viral Diseases, National Institute for Viral Disease Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing 102206, China; (H.G.); (Y.S.); (H.L.); (H.H.); (Y.S.); (J.J.); (J.G.); (L.C.)
| | - Yang Song
- NHC Key Laboratory of Medical Virology and Viral Diseases, National Institute for Viral Disease Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing 102206, China; (H.G.); (Y.S.); (H.L.); (H.H.); (Y.S.); (J.J.); (J.G.); (L.C.)
| | - Hai Li
- NHC Key Laboratory of Medical Virology and Viral Diseases, National Institute for Viral Disease Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing 102206, China; (H.G.); (Y.S.); (H.L.); (H.H.); (Y.S.); (J.J.); (J.G.); (L.C.)
| | - Hongqiao Hu
- NHC Key Laboratory of Medical Virology and Viral Diseases, National Institute for Viral Disease Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing 102206, China; (H.G.); (Y.S.); (H.L.); (H.H.); (Y.S.); (J.J.); (J.G.); (L.C.)
| | - Yuqing Shi
- NHC Key Laboratory of Medical Virology and Viral Diseases, National Institute for Viral Disease Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing 102206, China; (H.G.); (Y.S.); (H.L.); (H.H.); (Y.S.); (J.J.); (J.G.); (L.C.)
| | - Jie Jiang
- NHC Key Laboratory of Medical Virology and Viral Diseases, National Institute for Viral Disease Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing 102206, China; (H.G.); (Y.S.); (H.L.); (H.H.); (Y.S.); (J.J.); (J.G.); (L.C.)
| | - Jinyuan Guo
- NHC Key Laboratory of Medical Virology and Viral Diseases, National Institute for Viral Disease Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing 102206, China; (H.G.); (Y.S.); (H.L.); (H.H.); (Y.S.); (J.J.); (J.G.); (L.C.)
| | - Lei Cao
- NHC Key Laboratory of Medical Virology and Viral Diseases, National Institute for Viral Disease Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing 102206, China; (H.G.); (Y.S.); (H.L.); (H.H.); (Y.S.); (J.J.); (J.G.); (L.C.)
| | - Naiying Mao
- NHC Key Laboratory of Medical Virology and Viral Diseases, National Institute for Viral Disease Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing 102206, China; (H.G.); (Y.S.); (H.L.); (H.H.); (Y.S.); (J.J.); (J.G.); (L.C.)
| | - Yan Zhang
- NHC Key Laboratory of Medical Virology and Viral Diseases, National Institute for Viral Disease Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing 102206, China; (H.G.); (Y.S.); (H.L.); (H.H.); (Y.S.); (J.J.); (J.G.); (L.C.)
- National Key Laboratory of Intelligent Tracking and Forecasting for Infectious Diseases (NITFID), National Institute for Viral Disease Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing 102206, China
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Zhang S, Tian W, Duan X, Zhang Q, Cao L, Liu C, Li G, Wang Z, Zhang J, Li J, Yang L, Gao Y, Xu Y, Liu J, Yan J, Cui J, Feng L, Liu C, Shen Y, Qi Z. Melatonin attenuates diabetic cardiomyopathy by increasing autophagy of cardiomyocytes via regulation of VEGF-B/GRP78/PERK signaling pathway. Cardiovasc Diabetol 2024; 23:19. [PMID: 38195474 PMCID: PMC10777497 DOI: 10.1186/s12933-023-02078-x] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/10/2023] [Accepted: 11/27/2023] [Indexed: 01/11/2024] Open
Abstract
AIMS Diabetic cardiomyopathy (DCM) is a major cause of mortality in patients with diabetes, and the potential strategies for treating DCM are insufficient. Melatonin (Mel) has been shown to attenuate DCM, however, the underlying mechanism remains unclear. The role of vascular endothelial growth factor-B (VEGF-B) in DCM is little known. In present study, we aimed to investigate whether Mel alleviated DCM via regulation of VEGF-B and explored its underlying mechanisms. METHODS AND RESULTS We found that Mel significantly alleviated cardiac dysfunction and improved autophagy of cardiomyocytes in type 1 diabetes mellitus (T1DM) induced cardiomyopathy mice. VEGF-B was highly expressed in DCM mice in comparison with normal mice, and its expression was markedly reduced after Mel treatment. Mel treatment diminished the interaction of VEGF-B and Glucose-regulated protein 78 (GRP78) and reduced the interaction of GRP78 and protein kinase RNA -like ER kinase (PERK). Furthermore, Mel increased phosphorylation of PERK and eIF2α, then up-regulated the expression of ATF4. VEGF-B-/- mice imitated the effect of Mel on wild type diabetic mice. Interestingly, injection with Recombinant adeno-associated virus serotype 9 (AAV9)-VEGF-B or administration of GSK2656157 (GSK), an inhibitor of phosphorylated PERK abolished the protective effect of Mel on DCM. Furthermore, rapamycin, an autophagy agonist displayed similar effect with Mel treatment; while 3-Methyladenine (3-MA), an autophagy inhibitor neutralized the effect of Mel on high glucose-treated neonatal rat ventricular myocytes. CONCLUSIONS These results demonstrated that Mel attenuated DCM via increasing autophagy of cardiomyocytes, and this cardio-protective effect of Mel was dependent on VEGF-B/GRP78/PERK signaling pathway.
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Affiliation(s)
- Shengzheng Zhang
- Department of Molecular Pharmacology, School of Medicine, Nankai University, Tianjin, 300071, China
| | - Wencong Tian
- Tianjin Key Laboratory of General Surgery in Construction, Tianjin Union Medical Center, Tianjin, 300000, China
| | - Xianxian Duan
- Department of Molecular Pharmacology, School of Medicine, Nankai University, Tianjin, 300071, China
| | - Qian Zhang
- Department of Molecular Pharmacology, School of Medicine, Nankai University, Tianjin, 300071, China
| | - Lei Cao
- Department of Molecular Pharmacology, School of Medicine, Nankai University, Tianjin, 300071, China
- Tianjin Key Laboratory of General Surgery in Construction, Tianjin Union Medical Center, Tianjin, 300000, China
| | - Chunlei Liu
- Department of Molecular Pharmacology, School of Medicine, Nankai University, Tianjin, 300071, China
| | - Guangru Li
- Department of Molecular Pharmacology, School of Medicine, Nankai University, Tianjin, 300071, China
| | - Ziwei Wang
- Department of Molecular Pharmacology, School of Medicine, Nankai University, Tianjin, 300071, China
| | - Junwei Zhang
- Department of Molecular Pharmacology, School of Medicine, Nankai University, Tianjin, 300071, China
| | - Jing Li
- Department of Molecular Pharmacology, School of Medicine, Nankai University, Tianjin, 300071, China
| | - Liang Yang
- Department of Molecular Pharmacology, School of Medicine, Nankai University, Tianjin, 300071, China
- Tianjin Key Laboratory of General Surgery in Construction, Tianjin Union Medical Center, Tianjin, 300000, China
| | - Yang Gao
- Department of Molecular Pharmacology, School of Medicine, Nankai University, Tianjin, 300071, China
- Tianjin Key Laboratory of General Surgery in Construction, Tianjin Union Medical Center, Tianjin, 300000, China
| | - Yang Xu
- Department of Molecular Pharmacology, School of Medicine, Nankai University, Tianjin, 300071, China
| | - Jie Liu
- Department of Molecular Pharmacology, School of Medicine, Nankai University, Tianjin, 300071, China
| | - Jie Yan
- Department of Molecular Pharmacology, School of Medicine, Nankai University, Tianjin, 300071, China
| | - Jianlin Cui
- Department of Molecular Pharmacology, School of Medicine, Nankai University, Tianjin, 300071, China
| | - Lifeng Feng
- Department of Molecular Pharmacology, School of Medicine, Nankai University, Tianjin, 300071, China
| | - Chang Liu
- School of Medical Technology, Tianjin Medical University, Tianjin, 300203, China
- Key Laboratory of Emergency and Trauma of Ministry of Education, Hainan Medical University, Haikou, 571199, China
| | - Yanna Shen
- School of Medical Technology, Tianjin Medical University, Tianjin, 300203, China.
- Key Laboratory of Emergency and Trauma of Ministry of Education, Hainan Medical University, Haikou, 571199, China.
| | - Zhi Qi
- Department of Molecular Pharmacology, School of Medicine, Nankai University, Tianjin, 300071, China.
- Tianjin Key Laboratory of General Surgery in Construction, Tianjin Union Medical Center, Tianjin, 300000, China.
- Xinjiang Production and Construction Corps Hospital, Xinjiang, 830092, China.
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Cao L, Wang L, Zhou Z, Zhou T, Li R, Zhang H, Wang Z, Wu S, Najar A, Tian Q, Frank Liu S. Modifying Surface Termination by Bidentate Chelating Strategy Enables 13.77% Efficient Kesterite Solar Cells. Adv Mater 2024:e2311918. [PMID: 38193380 DOI: 10.1002/adma.202311918] [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: 11/09/2023] [Revised: 01/01/2024] [Indexed: 01/10/2024]
Abstract
Surfaces display discontinuities in the kesterite-based polycrystalline films can produce large defect densities, including strained and dangling bonds. These physical defects tend to introduce electronic defects and surface states, which can greatly promote nonradiative recombination of electron-hole pairs and damage device performance. Here, an effective chelation strategy is reported to suppress these harmful physical defects related to unterminated Cu, Zn, and Sn sites by modifying the surface of Cu2 ZnSn(S,Se)4 (CZTSSe) films with sodium diethyldithiocarbamate (NaDDTC). The conjoint theoretical calculations and experimental results reveal that the NaDDTC molecules can be coordinate to surface metal sites of CZTSSe films via robust bidentate chelating interactions, effectively reducing surface undercoordinated defects and passivating the electron trap states. Consequently, the solar cell efficiency of the NaDDTC-treated device is increased to as high as 13.77% under 100 mW cm-2 illumination, with significant improvement in fill factor and open-circuit voltage. This surface chelation strategy provides strong surface termination and defect passivation for further development and application of kesterite-based photovoltaics.
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Affiliation(s)
- Lei Cao
- Key Laboratory of Applied Surface and Colloid Chemistry, Ministry of Education, Shaanxi Key Laboratory for Advanced Energy Devices, Shaanxi Engineering Lab for Advanced Energy Technology, School of Materials Science and Engineering, Shaanxi Normal University, Xi'an, 710119, China
- Key Lab for Special Functional Materials, Ministry of Education, National and Local Joint Engineering Research Center for High-Efficiency Display and Lighting Technology, and School of Materials, Henan University, Kaifeng, 475004, China
| | - Lijing Wang
- Key Lab for Special Functional Materials, Ministry of Education, National and Local Joint Engineering Research Center for High-Efficiency Display and Lighting Technology, and School of Materials, Henan University, Kaifeng, 475004, China
| | - Zhengji Zhou
- Key Lab for Special Functional Materials, Ministry of Education, National and Local Joint Engineering Research Center for High-Efficiency Display and Lighting Technology, and School of Materials, Henan University, Kaifeng, 475004, China
| | - Tianxiang Zhou
- Key Laboratory of Applied Surface and Colloid Chemistry, Ministry of Education, Shaanxi Key Laboratory for Advanced Energy Devices, Shaanxi Engineering Lab for Advanced Energy Technology, School of Materials Science and Engineering, Shaanxi Normal University, Xi'an, 710119, China
| | - Rui Li
- Key Laboratory of Applied Surface and Colloid Chemistry, Ministry of Education, Shaanxi Key Laboratory for Advanced Energy Devices, Shaanxi Engineering Lab for Advanced Energy Technology, School of Materials Science and Engineering, Shaanxi Normal University, Xi'an, 710119, China
| | - Hao Zhang
- Key Laboratory of Applied Surface and Colloid Chemistry, Ministry of Education, Shaanxi Key Laboratory for Advanced Energy Devices, Shaanxi Engineering Lab for Advanced Energy Technology, School of Materials Science and Engineering, Shaanxi Normal University, Xi'an, 710119, China
| | - Zhiteng Wang
- Key Laboratory of Applied Surface and Colloid Chemistry, Ministry of Education, Shaanxi Key Laboratory for Advanced Energy Devices, Shaanxi Engineering Lab for Advanced Energy Technology, School of Materials Science and Engineering, Shaanxi Normal University, Xi'an, 710119, China
| | - Sixin Wu
- Key Lab for Special Functional Materials, Ministry of Education, National and Local Joint Engineering Research Center for High-Efficiency Display and Lighting Technology, and School of Materials, Henan University, Kaifeng, 475004, China
| | - Adel Najar
- Department of Physics, College of Science, United Arab Emirates University, Al Ain, 15551, United Arab Emirates
| | - Qingwen Tian
- Key Laboratory of Applied Surface and Colloid Chemistry, Ministry of Education, Shaanxi Key Laboratory for Advanced Energy Devices, Shaanxi Engineering Lab for Advanced Energy Technology, School of Materials Science and Engineering, Shaanxi Normal University, Xi'an, 710119, China
| | - Shengzhong Frank Liu
- Key Laboratory of Applied Surface and Colloid Chemistry, Ministry of Education, Shaanxi Key Laboratory for Advanced Energy Devices, Shaanxi Engineering Lab for Advanced Energy Technology, School of Materials Science and Engineering, Shaanxi Normal University, Xi'an, 710119, China
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Wu J, Sun Y, Zhang Q, Lin Y, Wang P, Leng L, Cao L, Yu F, Deng H. Giant functional parathyroid carcinoma: a case report and literature review. Front Oncol 2024; 13:1310290. [PMID: 38250555 PMCID: PMC10797129 DOI: 10.3389/fonc.2023.1310290] [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] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2023] [Accepted: 12/12/2023] [Indexed: 01/23/2024] Open
Abstract
Background Parathyroid carcinoma is an infrequent neoplasm of the endocrine system, constituting roughly 0.5% to 5% of cases of primary hyperparathyroidism. The diagnosis of this condition presents a unique challenge for healthcare professionals. Case report We present a case of a 77-year-old female patient who presented with a longstanding right-sided neck tumor. The Positron emission tomography-computed tomography (PET-CT) scan detected a substantial tumor situated at the inferior border of the thyroid gland. A surgical procedure was conducted, resulting in the total excision of the tumor. The diagnosis of parathyroid carcinoma was confirmed through pathological investigation. At the six-month follow-up, the patient exhibited favorable post-operative outcomes with no evidence of recurrence. Conclusion The primary approaches for managing parathyroid carcinoma involve precise diagnosis and surgical removal. This case report provides confirmation that the implementation of rigorous treatment measures can yield a substantial improvement in the prognosis.
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Affiliation(s)
- Jian Wu
- Department of Otorhinolaryngology-Head and Neck Surgery, Guangzhou Red Cross Hospital of Jinan University, Guangzhou, Guangdong, China
| | - Yifang Sun
- Department of Ophthalmology, Guangzhou Red Cross Hospital of Jinan University, Guangzhou, Guangdong, China
| | - Qian Zhang
- Department of Otorhinolaryngology-Head and Neck Surgery, Guangzhou Red Cross Hospital of Jinan University, Guangzhou, Guangdong, China
| | - Ying Lin
- Department of Otorhinolaryngology-Head and Neck Surgery, Guangzhou Red Cross Hospital of Jinan University, Guangzhou, Guangdong, China
| | - Pengzhen Wang
- Guangzhou Institute of Traumatic Surgery, Guangzhou Red Cross Hospital of Jinan University, Guangzhou, Guangdong, China
| | - Lei Leng
- Guangzhou Institute of Pathology, Guangzhou Red Cross Hospital of Jinan University, Guangzhou, Guangdong, China
| | - Lei Cao
- Department of Otorhinolaryngology-Head and Neck Surgery, Guangzhou Red Cross Hospital of Jinan University, Guangzhou, Guangdong, China
| | - Feng Yu
- Department of Otorhinolaryngology-Head and Neck Surgery, Guangzhou Red Cross Hospital of Jinan University, Guangzhou, Guangdong, China
| | - Haiyan Deng
- Department of Otorhinolaryngology-Head and Neck Surgery, Guangzhou Red Cross Hospital of Jinan University, Guangzhou, Guangdong, China
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Fang Y, Mei W, Wang C, Ren X, Hu J, Su F, Cao L, Tavengana G, Jiang M, Wu H, Wen Y. Dyslipidemia and hyperuricemia: a cross-sectional study of residents in Wuhu, China. BMC Endocr Disord 2024; 24:2. [PMID: 38166872 PMCID: PMC10759755 DOI: 10.1186/s12902-023-01528-7] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/21/2023] [Accepted: 12/07/2023] [Indexed: 01/05/2024] Open
Abstract
BACKGROUND While dyslipidemia has been recognized as a potential risk factor for hyperuricemia, there is currently a dearth of large-scale data specifically focused on studying the relationship between these two conditions. To address this gap, the present study analyzed a dataset of 298,891 physical examination records to investigate in greater detail the clinical classification and compositional relationship between hyperuricemia and dyslipidemia. METHODS For this investigation, a cross-sectional research design was utilized to analyze physical examination data that was gathered from Yijishan Hospital in Wuhu, China between 2011 and 2016. Logistic regression was employed to examine the association between hyperuricemia and dyslipidemia. Furthermore, the association between hyperuricemia and dyslipidemia was evaluated based on the clinical classifications of dyslipidemia and its components. RESULTS A total of 298,891 participants from China (124,886 [41.8%] females) were included in the study, with an age range of 18 to 90 years (mean [SD]: 47.76 [13.54] years). In multivariate analysis, the odds of hyperuricemia was 1.878 times higher in patients with dyslipidemia compared to those without dyslipidemia (95% confidence interval [CI]: 1.835-1.922). In the clinical classification of dyslipidemia, individuals with hypertriglyceridemia and mixed hyperlipidemia had 1.753 times (95% CI: 1.706-1.802) and 1.925 times (95% CI: 1.870-1.982) higher odds of hyperuricemia, respectively, compared to those without dyslipidemia. Among the components of dyslipidemia, the odds ratios for hyperuricemia in individuals in the fourth quartile compared to those in the first quartile were 3.744 (95% CI: 3.636-3.918) for triglycerides, 1.518 (95% CI: 1.471-1.565) for total cholesterol, and 1.775 (95% CI: 1.718 - 1.833) for non-high-density lipoprotein cholesterol. CONCLUSIONS Dyslipidemia has been independently linked with hyperuricemia. Moreover, the elevation of triglycerides or total cholesterol levels, including conditions such as hypertriglyceridemia and mixed hyperlipidemia, have been observed to have a positive association with the development of hyperuricemia.
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Affiliation(s)
- Yicheng Fang
- School of Public Health, Wannan Medical College, 22 West Wenchang Road, 241002, Wuhu, Anhui Province, China
| | - Wendan Mei
- School of Public Health, Wannan Medical College, 22 West Wenchang Road, 241002, Wuhu, Anhui Province, China
| | - Chenxu Wang
- School of Public Health, Wannan Medical College, 22 West Wenchang Road, 241002, Wuhu, Anhui Province, China
| | - Xia Ren
- School of Public Health, Wannan Medical College, 22 West Wenchang Road, 241002, Wuhu, Anhui Province, China
| | - Jian Hu
- School of Public Health, Wannan Medical College, 22 West Wenchang Road, 241002, Wuhu, Anhui Province, China
| | - Fan Su
- School of Public Health, Wannan Medical College, 22 West Wenchang Road, 241002, Wuhu, Anhui Province, China
| | - Lei Cao
- School of Public Health, Wannan Medical College, 22 West Wenchang Road, 241002, Wuhu, Anhui Province, China
| | - Grace Tavengana
- School of Public Health, Wannan Medical College, 22 West Wenchang Road, 241002, Wuhu, Anhui Province, China
| | - Mingfei Jiang
- School of Clinical Medicine, Wannan Medical College, 22 West Wenchang Road, 241002, Wuhu, Anhui Province, China
| | - Huan Wu
- School of Laboratory Medicine, Wannan Medical College, 22 West Wenchang Road, 241002, Wuhu, Anhui Province, China
| | - Yufeng Wen
- School of Public Health, Wannan Medical College, 22 West Wenchang Road, 241002, Wuhu, Anhui Province, China.
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Zhao L, Zhang W, Wu Y, Cao L, Wang L, Li K. A promising subgroup identification method based on a genetic algorithm for censored survival data. J Biopharm Stat 2024; 34:55-77. [PMID: 36727221 DOI: 10.1080/10543406.2023.2170397] [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] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2022] [Accepted: 01/16/2023] [Indexed: 02/03/2023]
Abstract
Modern precision medicine requires drug development to account for patients' heterogeneity, as only a subgroup of the patient population is likely to benefit from the targeted therapy. In this paper, we propose a novel method for subgroup identification based on a genetic algorithm. The proposed method can detect promising subgroups defined by predictive biomarkers in which the treatment effects are much higher than the population average. The main idea is to search for the subgroup with the greatest predictive ability in the entire subgroup space via a genetic algorithm. We design a real-valued representation of subgroups that evolves according to a genetic algorithm and derive an objective function that properly evaluates the predictive ability of the subgroups. Compared with model- or tree-based subgroup identification methods, the distinctive search strategy of this new approach offers an improved capability to explore subgroups defined by multiple predictive biomarkers. By embedding a resampling scheme, the multiplicity and complexity issues inherent in subgroup identification methods can be addressed flexibly. We evaluate the performance of the proposed method in comparison with two other methods using simulation studies and a real-world example. The results show that the proposed method exhibits good properties in terms of multiplicity and complexity control, and the subgroups identified are much more accurate. Although we focus on the implementation of censored survival data, this method could easily be extended for the realization of continuous and categorical endpoints.
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Affiliation(s)
- Liang Zhao
- Department of Epidemiology and Biostatistics, Public Health School, Harbin Medical University, Harbin, Heilongjiang, China
| | - Wenjie Zhang
- Department of Epidemiology and Biostatistics, Public Health School, Harbin Medical University, Harbin, Heilongjiang, China
| | - Ying Wu
- Department of Biostatistics, School of Public Health, Southern Medical University, Guangzhou, Guangdong, China
| | - Lei Cao
- Department of Epidemiology and Biostatistics, Public Health School, Harbin Medical University, Harbin, Heilongjiang, China
| | - Liuying Wang
- Department of Epidemiology and Biostatistics, Public Health School, Harbin Medical University, Harbin, Heilongjiang, China
| | - Kang Li
- Department of Epidemiology and Biostatistics, Public Health School, Harbin Medical University, Harbin, Heilongjiang, China
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Yang M, Cao L, Lu T, Xiao C, Wu Z, Jiang X, Wang W, Li H. Ultrasound-guided erector spinae plane block for perioperative analgesia in patients undergoing laparoscopic nephrectomies surgery: a randomized controlled trial. Trials 2024; 25:10. [PMID: 38167138 PMCID: PMC10759534 DOI: 10.1186/s13063-023-07866-0] [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] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2023] [Accepted: 12/08/2023] [Indexed: 01/05/2024] Open
Abstract
BACKGROUND Laparoscopic nephrectomy is a commonly utilized surgical approach for the management of renal cancer. Despite its widespread acceptance, postoperative pain management remains a significant challenge for many patients undergoing this procedure. Traditional pain management techniques, including opioid and nonsteroidal anti-inflammatory drug administration, may not provide adequate pain relief and may result in adverse effects. In recent years, erector spinae plane block (ESPB) has emerged as a promising regional anesthesia technique due to its simplicity, safety, and potential efficacy in reducing postoperative pain. ESPB has demonstrated effectiveness in reducing postoperative pain in various surgical procedures. However, the efficacy of ESPB in laparoscopic nephrectomy for renal cancer has not been extensively studied. As such, further investigation is necessary to determine the potential benefits of ESPB in this context. The addition of adjuvants such as dexmedetomidine and dexamethasone to nerve blocks has been shown to improve both the duration and quality of the block. Multiple studies have demonstrated the safety and efficacy of these adjuvants in reducing postoperative pain and opioid consumption and improving patient satisfaction. The use of dexmedetomidine and dexamethasone as adjuvants for nerve blocks represents a promising approach for enhancing regional anesthesia and analgesia. In light of these findings, we have incorporated dexmedetomidine and dexamethasone into our nerve block protocol. METHODS This study is a randomized controlled trial conducted at a single center, with 50 participants being randomized in a 1:1 ratio to either the ESPB group or the control group. The trial aims to investigate the efficacy of ESPB in patients diagnosed with kidney cancer who are scheduled for laparoscopic nephrectomy. The primary outcome measure is the total consumption of intraoperative sufentanil. Secondary outcomes include the VAS score at rest and during coughing at 1 h, 6 h, 12 h, 24 h, and 48 h after surgery; total intraoperative remifentanil consumption; the number of times rescue analgesia is required; and the incidence of nausea and vomiting in the first 24 h after surgery. This study is registered for a duration of 1 year and is being conducted in China. DISCUSSION The objective of our study is to evaluate the potential benefits of erector spinae plane block (ESPB) in patients undergoing laparoscopic nephrectomy, with a focus on the impact of dexmedetomidine and dexamethasone as adjuvants on the quality and duration of the block, as well as postoperative pain and opioid consumption. By investigating the effects of these adjuvants in the context of ESPB, we hope to contribute to the growing body of literature on the use of adjuvants in nerve blocks and provide further insight into the potential benefits of this approach for improving patient outcomes following laparoscopic nephrectomy. This trial was approved by the Ethics Committee of the Second Affiliated Hospital of Army Medical University. TRIAL REGISTRATION China Clinical Trial Register ChiCTR2300068578 . Registered on 20 February 2023.
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Affiliation(s)
- Ming Yang
- Department of Anesthesiology, Xinqiao Hospital of Chongqing, Second Affiliated Hospital of Army Medical University, PLA, Chongqing, 400037, China
| | - Lei Cao
- Department of Anesthesiology, Xinqiao Hospital of Chongqing, Second Affiliated Hospital of Army Medical University, PLA, Chongqing, 400037, China
| | - Tong Lu
- Department of Anesthesiology, Xinqiao Hospital of Chongqing, Second Affiliated Hospital of Army Medical University, PLA, Chongqing, 400037, China
| | - Cheng Xiao
- Department of Anesthesiology, Xinqiao Hospital of Chongqing, Second Affiliated Hospital of Army Medical University, PLA, Chongqing, 400037, China
| | - Zhuoxi Wu
- Department of Anesthesiology, Xinqiao Hospital of Chongqing, Second Affiliated Hospital of Army Medical University, PLA, Chongqing, 400037, China
| | - Xuetao Jiang
- Department of Anesthesiology, Xinqiao Hospital of Chongqing, Second Affiliated Hospital of Army Medical University, PLA, Chongqing, 400037, China
| | - Wei Wang
- Department of Anesthesiology, Xinqiao Hospital of Chongqing, Second Affiliated Hospital of Army Medical University, PLA, Chongqing, 400037, China
| | - Hong Li
- Department of Anesthesiology, Xinqiao Hospital of Chongqing, Second Affiliated Hospital of Army Medical University, PLA, Chongqing, 400037, China.
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Cao L, Yang C, Hu L, Jiang W, Ren Y, Xia T, Xu M, Ji Y, Li M, Xu X, Li Y, Zhang Y, Fang S. Deciphering spatial domains from spatially resolved transcriptomics with Siamese graph autoencoder. Gigascience 2024; 13:giae003. [PMID: 38373745 PMCID: PMC10939418 DOI: 10.1093/gigascience/giae003] [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: 10/31/2023] [Revised: 12/26/2023] [Accepted: 01/10/2024] [Indexed: 02/21/2024] Open
Abstract
BACKGROUND Cell clustering is a pivotal aspect of spatial transcriptomics (ST) data analysis as it forms the foundation for subsequent data mining. Recent advances in spatial domain identification have leveraged graph neural network (GNN) approaches in conjunction with spatial transcriptomics data. However, such GNN-based methods suffer from representation collapse, wherein all spatial spots are projected onto a singular representation. Consequently, the discriminative capability of individual representation feature is limited, leading to suboptimal clustering performance. RESULTS To address this issue, we proposed SGAE, a novel framework for spatial domain identification, incorporating the power of the Siamese graph autoencoder. SGAE mitigates the information correlation at both sample and feature levels, thus improving the representation discrimination. We adapted this framework to ST analysis by constructing a graph based on both gene expression and spatial information. SGAE outperformed alternative methods by its effectiveness in capturing spatial patterns and generating high-quality clusters, as evaluated by the Adjusted Rand Index, Normalized Mutual Information, and Fowlkes-Mallows Index. Moreover, the clustering results derived from SGAE can be further utilized in the identification of 3-dimensional (3D) Drosophila embryonic structure with enhanced accuracy. CONCLUSIONS Benchmarking results from various ST datasets generated by diverse platforms demonstrate compelling evidence for the effectiveness of SGAE against other ST clustering methods. Specifically, SGAE exhibits potential for extension and application on multislice 3D reconstruction and tissue structure investigation. The source code and a collection of spatial clustering results can be accessed at https://github.com/STOmics/SGAE/.
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Affiliation(s)
- Lei Cao
- BGI Research, Beijing 102601, China
- BGI Research, Shenzhen 518083, China
| | - Chao Yang
- BGI Research, Beijing 102601, China
- BGI Research, Shenzhen 518083, China
| | - Luni Hu
- BGI Research, Beijing 102601, China
- BGI Research, Shenzhen 518083, China
| | - Wenjian Jiang
- BGI Research, Beijing 102601, China
- BGI Research, Shenzhen 518083, China
| | - Yating Ren
- School of Software, Beihang University, Beijing 100191, China
| | - Tianyi Xia
- BGI Research, Beijing 102601, China
- BGI Research, Shenzhen 518083, China
| | - Mengyang Xu
- BGI Research, Shenzhen 518083, China
- BGI Research, Qingdao 266555, China
| | | | - Mei Li
- BGI Research, Shenzhen 518083, China
| | - Xun Xu
- BGI Research, Wuhan 430074, China
| | - Yuxiang Li
- BGI Research, Shenzhen 518083, China
- BGI Research, Wuhan 430074, China
- Guangdong Bigdata Engineering Technology Research Center for Life Sciences, BGI Research, Shenzhen 518083, China
| | - Yong Zhang
- BGI Research, Shenzhen 518083, China
- BGI Research, Wuhan 430074, China
- Guangdong Bigdata Engineering Technology Research Center for Life Sciences, BGI Research, Shenzhen 518083, China
| | - Shuangsang Fang
- BGI Research, Beijing 102601, China
- BGI Research, Shenzhen 518083, China
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Attiogbe MKI, Zhao HY, Wang J, Huang TT, Yan PP, Liu YN, Li W, Cao L, Zhang SQ, Cao YX. Anticancer effect of covalent purine-containing EGFR TKI, ZZC4 and its mechanism of action through network pharmacology. Life Sci 2024; 336:122308. [PMID: 38030059 DOI: 10.1016/j.lfs.2023.122308] [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] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2023] [Revised: 11/23/2023] [Accepted: 11/24/2023] [Indexed: 12/01/2023]
Abstract
AIMS Epidermal growth factor receptor (EGFR) has been documented in many malignancies as participating in the progression of cancer cells. Here, we present a novel EGFR tyrosine kinase inhibitor, ZZC4, and examine its effect on cancer cell proliferation, migration, and tumor-bearing xenograft models. MAIN METHODS The antiproliferative effect of ZZC4 was assessed in vitro by MTT assay, colony formation, and wound healing assay and in vivo with tumor-bearing xenograft nude mice. Further, Western blotting analysis and computational network pharmacology were used to explore and understand the mechanism of ZZC4. KEY FINDINGS The results showed that ZZC4 potently inhibited the proliferation of lung, breast, and melanoma cells, and was more sensitive to lung cancer cells HCC827, H1975, and breast cancer cell T47D. In vitro findings were corroborated in vivo as results showed the suppressive effect of ZZC4 on HCC827 and H1975 tumor growth. Western blotting analysis confirmed that ZZC4 is an effective inhibitor of the EGFR pathways as it down-regulated p-EGFR, p-Akt, and p-MAPK. Computational molecular docking confirmed the strong binding affinity between ZZC4 and EGFR. Moreover, network pharmacology suggested that ZZC4 might play a suppressive role in the progression of malignancies with EGFR/PI-3K/Akt axis dysregulation or in cancer-related drug resistance. SIGNIFICANCE Our study showed that ZZC4 is an anticancer drug candidate.
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Affiliation(s)
- Mawusse K I Attiogbe
- Department of Pharmacology, School of Basic Medical Science, Xi'an Jiaotong University Health Science Center, Xi'an 710061, Shaanxi, PR China
| | - Hong-Yi Zhao
- Department of Medicinal Chemistry, School of Pharmacy, Xi'an Jiaotong University, Xi'an 710061, Shaanxi, PR China
| | - Jin Wang
- Department of Pharmacology, School of Basic Medical Science, Xi'an Jiaotong University Health Science Center, Xi'an 710061, Shaanxi, PR China; The Key Laboratory of Tumor Molecular Diagnosis and Individualized Medicine of Zhejiang Province, Zhejiang Provincial People's Hospital, Affiliated People's Hospital, Hangzhou Medical College, Hangzhou, Zhejiang 311300, PR China
| | - Ting-Ting Huang
- Department of Pharmacology, School of Basic Medical Science, Xi'an Jiaotong University Health Science Center, Xi'an 710061, Shaanxi, PR China
| | - Ping-Ping Yan
- Department of Pharmacology, School of Basic Medical Science, Xi'an Jiaotong University Health Science Center, Xi'an 710061, Shaanxi, PR China
| | - Yan-Ni Liu
- Department of Pharmacology, School of Basic Medical Science, Xi'an Jiaotong University Health Science Center, Xi'an 710061, Shaanxi, PR China
| | - Wei Li
- Department of Hepatobiliary Surgery, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an 710061, Shaanxi, PR China
| | - Lei Cao
- Precision Medical Institute, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an 710004, Shaanxi, PR China
| | - San-Qi Zhang
- Department of Medicinal Chemistry, School of Pharmacy, Xi'an Jiaotong University, Xi'an 710061, Shaanxi, PR China
| | - Yong-Xiao Cao
- Department of Pharmacology, School of Basic Medical Science, Xi'an Jiaotong University Health Science Center, Xi'an 710061, Shaanxi, PR China.
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50
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Zou R, Cao L, Wu N, Chang G, Li L, Xiao L, Yan H, Li H, Wang P, Bao T, Zhang X, Wang S, Wang Y, He H. Transistor-based immunosensor using AuNPs-Ab2-HRP enzyme nanoprobe for the detection of antigen biomarker in human blood. Anal Bioanal Chem 2024; 416:163-173. [PMID: 37930375 DOI: 10.1007/s00216-023-05002-0] [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] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2023] [Revised: 10/11/2023] [Accepted: 10/13/2023] [Indexed: 11/07/2023]
Abstract
Alpha-fetoprotein (AFP) is inextricably linked to various diseases, including liver cancer. Thus, detecting the content of AFP in biology has great significance in diagnosis, treatment, and intervention. Motivated by the urgent need for affordable and convenient electronic sensors in the analysis and detection of aqueous biological samples, we combined the solution-gated graphene transistor (SGGT) with the catalytic reaction of enzyme nanoprobes (HRP-AuNPs-Ab2) to accurately sense AFP. The SGGT immunosensor demonstrated high specificity and stability, excellent selectivity, and excessive linearity over a range of 4 ng/mL to 500 ng/mL, with the lower detection limit down to 1.03 ng/mL. Finally, clinical samples were successfully detected by the SGGT immunosensor, and the results were consistent with chemiluminescence methods that are popular in hospitals for detecting AFP. Notably, the SGGT immunosensor is also recyclable, so it has excellent potential for use in high-throughput detection.
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Affiliation(s)
- Rong Zou
- State Key Laboratory of Biocatalysis and Enzyme Engineering, School of Life Sciences, Hubei University, Wuhan, 430062, Hubei, China
- College of Chemistry and Chemical Engineering, Hubei University, Wuhan, 430062, Hubei, China
| | - Lei Cao
- State Key Laboratory of Biocatalysis and Enzyme Engineering, School of Life Sciences, Hubei University, Wuhan, 430062, Hubei, China
- College of Chemistry and Chemical Engineering, Hubei University, Wuhan, 430062, Hubei, China
| | - Nan Wu
- College of Chemistry and Chemical Engineering, Hubei University, Wuhan, 430062, Hubei, China
| | - Gang Chang
- Ministry of Education Key Laboratory for the Green Preparation and Application of Functional Materials, College of Materials Science and Engineering, Hubei University, Wuhan, 430062, China
| | - Li Li
- College of Chemistry and Chemical Engineering, Hubei University, Wuhan, 430062, Hubei, China
| | - Lu Xiao
- College of Chemistry and Chemical Engineering, Hubei University, Wuhan, 430062, Hubei, China
| | - Huiling Yan
- College of Chemistry and Chemical Engineering, Hubei University, Wuhan, 430062, Hubei, China
| | - Hongjie Li
- College of Chemistry and Chemical Engineering, Hubei University, Wuhan, 430062, Hubei, China
| | - Ping Wang
- Department of Clinical Laboratory, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430000, Hubei, China.
| | - Ting Bao
- College of Chemistry and Chemical Engineering, Hubei University, Wuhan, 430062, Hubei, China
| | - Xiuhua Zhang
- College of Chemistry and Chemical Engineering, Hubei University, Wuhan, 430062, Hubei, China
| | - Shengfu Wang
- College of Chemistry and Chemical Engineering, Hubei University, Wuhan, 430062, Hubei, China
| | - Yaping Wang
- State Key Laboratory of Biocatalysis and Enzyme Engineering, School of Life Sciences, Hubei University, Wuhan, 430062, Hubei, China.
| | - Hanping He
- State Key Laboratory of Biocatalysis and Enzyme Engineering, School of Life Sciences, Hubei University, Wuhan, 430062, Hubei, China.
- College of Chemistry and Chemical Engineering, Hubei University, Wuhan, 430062, Hubei, China.
- College of Health Science and Engineering, Hubei University, Wuhan, 430062, Hubei, China.
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