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Yin M, Zhang Y, Liang H, Liu C, Bi Y, Sun J, Guo W. Smart Free-Standing Bilayer Polyacrylamide/DNA Hybrid Hydrogel Film-Based Sensing System Using Changes in Bending Angles as a Visual Signal Readout. Anal Chem 2024; 96:5215-5222. [PMID: 38506337 DOI: 10.1021/acs.analchem.3c05562] [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] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/21/2024]
Abstract
Stimuli-responsive DNA hydrogels have shown great potential in sensing applications due to their attractive properties such as programmable target responsiveness, excellent biocompatibility, and biodegradability. In contrast to the extensively developed DNA hydrogel sensing systems based on the stimuli-responsive hydrogel-to-solution phase transition of the hydrogel matrix, the quantitative sensing application of DNA hydrogels exhibiting smart shape deformations has rarely been explored. Moreover, bulk DNA hydrogel-based sensing systems also suffer from high material cost and slow response. Herein, free-standing bilayer polyacrylamide/DNA hybrid hydrogel films with programmable responsive properties directed by the sequence of functional DNA units have been constructed. Compared with bulk DNA hydrogels, these DNA hydrogel films with a thickness at the micrometer scale not only greatly reduce the consumption of DNA materials but also facilitate the mass transfer of biomacromolecular substances within the hydrogel network, thus favoring their sensing applications. Therefore, a target-responsive smart DNA hydrogel film-based sensor system is further demonstrated based on the large amplitude macroscopic shape deformation of the film as a visual signal readout. As a proof of concept, Pb2+ or UO22+ ion-responsive DNA units were introduced into the active layer of the bilayer hydrogel films. In the presence of Pb2+ or UO22+ ions, the occurrence of a cleavage reaction within the DNA units leads to the release of DNA segments from the hydrogel film, inducing a dramatic shape deformation of the film, and thus sensing of Pb2+ or UO22+ ions with high specificity is achieved based on measuring the bending angle changes of these smart free-standing films. These smart DNA hydrogel film sensors with target-programmable responsiveness, simple operation, and ease of storage may hold promise for future rapid on-site testing applications.
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Affiliation(s)
- Mengyuan Yin
- Research Center for Analytical Sciences, Tianjin Key Laboratory of Molecular Recognition and Biosensing, College of Chemistry, Nankai University, Tianjin 300071, China
| | - Yaxing Zhang
- Research Center for Analytical Sciences, Tianjin Key Laboratory of Molecular Recognition and Biosensing, College of Chemistry, Nankai University, Tianjin 300071, China
| | - Hanxue Liang
- Research Center for Analytical Sciences, Tianjin Key Laboratory of Molecular Recognition and Biosensing, College of Chemistry, Nankai University, Tianjin 300071, China
| | - Chang Liu
- Research Center for Analytical Sciences, Tianjin Key Laboratory of Molecular Recognition and Biosensing, College of Chemistry, Nankai University, Tianjin 300071, China
| | - Yanhui Bi
- Research Center for Analytical Sciences, Tianjin Key Laboratory of Molecular Recognition and Biosensing, College of Chemistry, Nankai University, Tianjin 300071, China
| | - Juanjuan Sun
- Research Center for Analytical Sciences, Tianjin Key Laboratory of Molecular Recognition and Biosensing, College of Chemistry, Nankai University, Tianjin 300071, China
| | - Weiwei Guo
- Research Center for Analytical Sciences, Tianjin Key Laboratory of Molecular Recognition and Biosensing, College of Chemistry, Nankai University, Tianjin 300071, China
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Yin M, Cao G, Lv S, Sun Z, Li M, Wang H, Yue X. Intravoxel incoherent motion diffusion-weighted imaging of solitary pulmonary lesions: initial study with gradient- and spin-echo sequences. Clin Radiol 2024; 79:296-302. [PMID: 38307815 DOI: 10.1016/j.crad.2024.01.003] [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] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2023] [Revised: 11/15/2023] [Accepted: 01/02/2024] [Indexed: 02/04/2024]
Abstract
AIM To evaluate the feasibility and image quality of intravoxel incoherent motion diffusion-weighted imaging (IVIM) using gradient- and spin-echo (GRASE) in solitary pulmonary lesions (SPLs) compared to echo planar imaging (EPI) and turbo spin-echo (TSE) at 3 T. MATERIALS AND METHODS Forty-two patients with SPLs underwent lung magnetic resonance imaging (MRI) using TSE-IVIM, GRASE-IVIM, and EPI-IVIM at 3 T. Signal ratio (SR), contrast ratio (CR), and image distortion ratio (DR) of three sequences were compared. The reproducibility and repeatability of the apparent diffusion coefficient (ADC) and IVIM-derived parameters were assessed using the interclass correlation coefficient (ICC) and coefficient of variation (CV). The repeatability of the ADC and IVIM-derived parameters between all sequences was evaluated using the Bland-Altman method. RESULTS EPI-IVIM had a higher SR, lower CR, and higher DR (p<0.05); however, there was no significant difference between TSE-IVIM and GRASE-IVIM (p>0.05). Compared to the D and f values of TSE-IVIM (ICC lower limit >0.90), GRASE-IVIM and EPI-IVIM showed poor reproducibility (ICC lower limit<0.90). The repeatability of the ADC and D values obtained by TSE-IVIM (CV, 1.93-2.96% and 2.44-3.18%, respectively) and GRASE-IVIM (CV, 2.56-3.12% and 3.21-3.51%, respectively) were superior to those of EPI-IVIM (CV, 10.03-10.2% and 11.30-11.57%). The repeatability of D∗ and f values for all sequences was poor. Bland-Altman analysis showed wide limits of agreement between the ADC and IVIM-derived parameters for all sequences. CONCLUSION GRASE-IVIM reduced the DR, improved the stability of the ADC and D values on repeated scans, and had the shortest scanning time.
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Affiliation(s)
- M Yin
- Clinical Medical College of Jining Medical University, Jining 272000, China
| | - Guanjie Cao
- Department of Medical Imaging, Affiliated Hospital of Jining Medical University, Jining 272029, China
| | - S Lv
- Clinical Medical College of Jining Medical University, Jining 272000, China.
| | - Z Sun
- Department of Medical Imaging, Affiliated Hospital of Jining Medical University, Jining 272029, China
| | - M Li
- Department of Medical Imaging, Affiliated Hospital of Jining Medical University, Jining 272029, China
| | - H Wang
- Department of Medical Imaging, Affiliated Hospital of Jining Medical University, Jining 272029, China
| | - X Yue
- Philips Healthcare, Beijing 100600, China
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Yin M, Li Y, Liu H. The first intron of EIJ1 confers a specific response to wounding and herbivore stresses. Plant Biol (Stuttg) 2024; 26:197-203. [PMID: 38198233 DOI: 10.1111/plb.13617] [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: 09/13/2023] [Accepted: 12/09/2023] [Indexed: 01/12/2024]
Abstract
Plants are constantly exposed to different kinds of biotic stress, such as herbivore attack and wounding. To deal with these stresses, plants have evolved sophisticated defence mechanisms to protect themselves. Previously, we found that EIJ1 (EDS1-interacting J protein 1) plays a negative regulatory role in plant disease resistance in Arabidopsis thaliana. Follow-up studies revealed that EIJ1 specifically responds to wounding and herbivore stresses. The expression of EIJ1 was specifically induced by wounding or herbivore stress, as demonstrated by similar results in EIJ1 protein assay. Interestingly, GUS staining found that the promoter of EIJ1 is not involved in the induction of expression under wounding stress. Instead, we identified the first intron of EIJ1 as a key factor in response to wounding stress. Deleting the first intron of EIJ1 resulted in a loss of response to wounding stress in plants. Our results broaden the role of EIJ1 in plant resistance to biotic stress and provide new insights into plant responses to biotic stress.
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Affiliation(s)
- M Yin
- Institute of Fruit Tree Research, Guangdong Academy of Agricultural Sciences; Key Laboratory of South Subtropical Fruit Biology and Genetic Resource Utilization, Ministry of Agriculture and Rural Affairs; Guangdong Provincial Key Laboratory of Tropical and Subtropical Fruit Tree Research, Guangzhou, China
| | - Y Li
- Guangdong Provincial Key Laboratory of Applied Botany and State Key Laboratory of Plant Diversity and Prominent Crops, South China Botanical Garden, Chinese Academy of Sciences, Guangzhou, China
| | - H Liu
- Institute of Fruit Tree Research, Guangdong Academy of Agricultural Sciences; Key Laboratory of South Subtropical Fruit Biology and Genetic Resource Utilization, Ministry of Agriculture and Rural Affairs; Guangdong Provincial Key Laboratory of Tropical and Subtropical Fruit Tree Research, Guangzhou, China
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Zhang Y, Wang C, Yin M, Liang H, Gao Q, Hu S, Guo W. Liquid Metal Nanocores Initiated Construction of Smart DNA-Polymer Microgels with Programmable and Regulable Functions and Near-Infrared Light-Driven Locomotion. Angew Chem Int Ed Engl 2024; 63:e202311678. [PMID: 37963813 DOI: 10.1002/anie.202311678] [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: 08/10/2023] [Revised: 10/21/2023] [Accepted: 11/13/2023] [Indexed: 11/16/2023]
Abstract
Due to their sequence-directed functions and excellent biocompatibility, smart DNA microgels have attracted considerable research interest, and the combination of DNA microgels with functional nanostructures can further expand their applications in biosensing and biomedicine. Gallium-based liquid metals (LMs) exhibiting both fluidic and metallic properties hold great promise for the development of smart soft materials; in particular, LM particles upon sonication can mediate radical-initiated polymerization reactions, thus allowing the combination of LMs and polymeric matrix to construct "soft-soft" materials. Herein, by forming active surfaces under sonication, LM nanoparticles (LM NPs) initiated localized radical polymerization reactions allow the combination of functional DNA units and different polymeric backbones to yield multifunctional core/shell microgels. The localized polymerization reaction allows fine control of the microgel compositions, and smart DNA microgels with tunable catalytic activities can be constructed. Moreover, due to the excellent photothermal effect of LM NPs, the resulting temperature gradient between microgels and surrounding solution upon NIR light irradiation can drive the oriented locomotion of the microgels, and remote control of the activity of these smart microgels can be achieved. These microgels may hold promise for various applications, such as the development of in vivo and in vitro biosensing and drug delivery systems.
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Affiliation(s)
- Yaxing Zhang
- Research Center for Analytical Sciences, Tianjin Key Laboratory of Biosensing and Molecular Recognition, College of Chemistry, Nankai University, 30071, Tianjin, P. R. China
| | - Chunyan Wang
- Research Center for Analytical Sciences, Tianjin Key Laboratory of Biosensing and Molecular Recognition, College of Chemistry, Nankai University, 30071, Tianjin, P. R. China
| | - Mengyuan Yin
- Research Center for Analytical Sciences, Tianjin Key Laboratory of Biosensing and Molecular Recognition, College of Chemistry, Nankai University, 30071, Tianjin, P. R. China
| | - Hanxue Liang
- Research Center for Analytical Sciences, Tianjin Key Laboratory of Biosensing and Molecular Recognition, College of Chemistry, Nankai University, 30071, Tianjin, P. R. China
| | - Qi Gao
- Research Center for Analytical Sciences, Tianjin Key Laboratory of Biosensing and Molecular Recognition, College of Chemistry, Nankai University, 30071, Tianjin, P. R. China
| | - Shanjin Hu
- Research Center for Analytical Sciences, Tianjin Key Laboratory of Biosensing and Molecular Recognition, College of Chemistry, Nankai University, 30071, Tianjin, P. R. China
| | - Weiwei Guo
- Research Center for Analytical Sciences, Tianjin Key Laboratory of Biosensing and Molecular Recognition, College of Chemistry, Nankai University, 30071, Tianjin, P. R. China
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Sun L, Ke M, Yin M, Zeng Y, Ji Y, Hu Y, Fu S, Zhang C. Extracellular vesicle-encapsulated microRNA-296-3p from cancer-associated fibroblasts promotes ovarian cancer development through regulation of the PTEN/AKT and SOCS6/STAT3 pathways. Cancer Sci 2024; 115:155-169. [PMID: 37972389 PMCID: PMC10823290 DOI: 10.1111/cas.16014] [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: 06/07/2023] [Revised: 10/06/2023] [Accepted: 10/26/2023] [Indexed: 11/19/2023] Open
Abstract
Cancer-associated fibroblasts (CAFs), as important components of the tumor microenvironment, can regulate intercellular communication and tumor development by secreting extracellular vesicles (EVs). However, the role of CAF-derived EVs in ovarian cancer has not been fully elucidated. Here, using an EV-microRNA sequencing analysis, we reveal specific overexpression of microRNA (miR)-296-3p in activated CAF-derived EVs, which can be transferred to tumor cells to regulate the malignant phenotypes of ovarian cancer cells. Moreover, overexpression of miR-296-3p significantly promotes the proliferation, migration, invasion, and drug resistance of ovarian cancer cells in vitro, as well as tumor growth in vivo, while its inhibition has the opposite effects. Further mechanistic studies reveal that miR-296-3p promotes ovarian cancer progression by directly targeting PTEN and SOCS6 and activating AKT and STAT3 signaling pathways. Importantly, increased expression of miR-296-3p encapsulated in plasma EVs is closely correlated with tumorigenesis and chemoresistance in patients with ovarian cancer. Our results highlight the cancer-promoting role of CAF-derived EVs carrying miR-296-3p in ovarian cancer progression for the first time, and suggest that miR-296-3p encapsulated in CAF-derived EVs could be a diagnostic biomarker and therapeutic target for ovarian cancer.
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Affiliation(s)
- Luyao Sun
- Laboratory of Medical Genetics, School of MedicineSouth China University of TechnologyGuangzhouChina
- Department of BiologyHainan Medical UniversityHaikouChina
| | - Miaola Ke
- Department of Blood Transfusion, State Key Laboratory of Oncology in South ChinaSun Yat‐sen University Cancer CenterGuangzhouChina
| | - Mengyuan Yin
- Laboratory of Medical Genetics, School of MedicineSouth China University of TechnologyGuangzhouChina
| | - Ying Zeng
- Laboratory of Medical Genetics, School of MedicineSouth China University of TechnologyGuangzhouChina
| | - Yutong Ji
- Laboratory of Medical Genetics, School of MedicineSouth China University of TechnologyGuangzhouChina
| | - Yiming Hu
- Laboratory of Medical Genetics, School of MedicineSouth China University of TechnologyGuangzhouChina
| | - Songbin Fu
- Key Laboratory of Preservation of Human Genetic Resources and Disease Control in China (Harbin Medical University), Ministry of EducationHarbinChina
| | - Chunyu Zhang
- Laboratory of Medical Genetics, School of MedicineSouth China University of TechnologyGuangzhouChina
- Key Laboratory of Preservation of Human Genetic Resources and Disease Control in China (Harbin Medical University), Ministry of EducationHarbinChina
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Liang H, Mu Y, Yin M, He PP, Guo W. Solar-powered simultaneous highly efficient seawater desalination and highly specific target extraction with smart DNA hydrogels. Sci Adv 2023; 9:eadj1677. [PMID: 38134281 PMCID: PMC10745703 DOI: 10.1126/sciadv.adj1677] [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] [Subscribe] [Scholar Register] [Received: 06/10/2023] [Accepted: 11/21/2023] [Indexed: 12/24/2023]
Abstract
Obtaining freshwater and important minerals from seawater with solar power facilitates the sustainable development of human society. Hydrogels have demonstrated great solar-powered water evaporation potential, but highly efficient and specific target extraction remains to be expanded. Here, we report the simultaneous highly efficient seawater desalination and specific extraction of uranium with smart DNA hydrogels. The DNA hydrogel greatly promoted the evaporation of water, with the water evaporation rate reached a high level of 3.54 kilograms per square meter per hour (1 kilowatt per square meter). Simultaneously, uranyl-specific DNA hydrogel exhibited a high capture capacity of 5.7 milligrams per gram for uranium from natural seawater due to the rapid ion transport driven by the solar powered interfacial evaporation and the high selectivity (10.4 times over vanadium). With programmable functions and easy-to-use devices, the system is expected to play a role in future seawater treatment.
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Affiliation(s)
- Hanxue Liang
- Research Center for Analytical Sciences, Tianjin Key Laboratory of Biosensing and Molecular Recognition, College of Chemistry, Nankai University, 94 Weijin Road, Tianjin 300071, China
| | - Yali Mu
- Research Center for Analytical Sciences, Tianjin Key Laboratory of Biosensing and Molecular Recognition, College of Chemistry, Nankai University, 94 Weijin Road, Tianjin 300071, China
| | - Mengyuan Yin
- Research Center for Analytical Sciences, Tianjin Key Laboratory of Biosensing and Molecular Recognition, College of Chemistry, Nankai University, 94 Weijin Road, Tianjin 300071, China
| | - Ping-Ping He
- Research Center for Analytical Sciences, Tianjin Key Laboratory of Biosensing and Molecular Recognition, College of Chemistry, Nankai University, 94 Weijin Road, Tianjin 300071, China
| | - Weiwei Guo
- Research Center for Analytical Sciences, Tianjin Key Laboratory of Biosensing and Molecular Recognition, College of Chemistry, Nankai University, 94 Weijin Road, Tianjin 300071, China
- Smart Sensing Interdisciplinary Science Center, School of Materials Science and Engineering, Nankai University, Tianjin 300350, China
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Ouyang F, Wu Q, Duan B, Yuan X, Wang B, Chen Y, Yin M, Zeng X. Diagnosis of spinal dural arteriovenous fistula: a multimodal MRI assessment strategy. Clin Radiol 2023; 78:e958-e965. [PMID: 37821323 DOI: 10.1016/j.crad.2023.08.027] [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] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2022] [Revised: 07/11/2023] [Accepted: 08/31/2023] [Indexed: 10/13/2023]
Abstract
AIM To identify more specific screening indicators at magnetic resonance imaging (MRI) for the diagnosis of spinal dural arteriovenous fistulas (SDAVFs) and to determine an efficient diagnostic strategy. MATERIALS AND METHODS This retrospective study analysed clinical and imaging data of patients diagnosed with SDAVF and alternative myelopathy who underwent conventional MRI examinations. Additionally, three-dimensional (3D) T2-weighted sampling perfection with application-optimised contrasts using different flip-angle evolutions (3D-T2-SPACE) and contrast-enhanced magnetic resonance angiography (CE-MRA) data from patients with SDAVF were compared with digital subtraction angiography (DSA) data. RESULTS The age of onset, perimedullary flow voids (PFV), distribution of lesions, syringomyelia, degree of spinal oedema, and cauda equina disorder (CED) were factors that showed statistically significance in the identification of SDAVF with alternative myelopathy. After controlling for age, gender, PFV, degree of spinal cord swelling, and syringomyelia, the multivariable ordinal logistic regression model showed that the CED sign (OR = 32.46; 95% confidence interval [CI]: 2.47-427.15; p=0.008) was an independent predictor for SDAVF. The diagnostic model constructed using the PFV and CED signs had better diagnostic performance, with an area under the curve of 0.957 (p<0.001), maximum Youden index of 0.844, sensitivity of 92.9%, and specificity of 91.5%. Both 3D-T2-SPACE (77.8%) and CE-MRA (83.3%) sequences had good localisation values for SDAVF. Combining the two imaging examinations had better diagnostic accuracy than that of DSA. CONCLUSION CED and PFV on conventional MRI were specific indicators for the diagnosis of SDAVF. To compensate for the lack of fistula localisation on conventional MRI, 3D-T2-SPACE and CE-MRA can be used. Together they complement each other and have good diagnostic potential.
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Affiliation(s)
- F Ouyang
- Department of Radiology, The First Affiliated Hospital of Nanchang University, 330006 Nanchang, Jiangxi, China
| | - Q Wu
- Department of Radiology, The First Affiliated Hospital of Nanchang University, 330006 Nanchang, Jiangxi, China
| | - B Duan
- Class 211, Innovation Experiment, Nanchang University, 330031 Nanchang, Jiangxi, China
| | - X Yuan
- Department of Radiology, The First Affiliated Hospital of Nanchang University, 330006 Nanchang, Jiangxi, China
| | - B Wang
- Department of Radiology, The First Affiliated Hospital of Nanchang University, 330006 Nanchang, Jiangxi, China
| | - Y Chen
- Department of Radiology, The First Affiliated Hospital of Nanchang University, 330006 Nanchang, Jiangxi, China
| | - M Yin
- Department of Radiology, The First Affiliated Hospital of Nanchang University, 330006 Nanchang, Jiangxi, China
| | - X Zeng
- Department of Radiology, The First Affiliated Hospital of Nanchang University, 330006 Nanchang, Jiangxi, China.
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Shan B, Zhou Y, Yin M, Deng Y, Ge C, Liu Z, Zhou R, Dong Q, Zhou X, Yin L. Macrophage Membrane-Reversibly Cloaked Nanotherapeutics for the Anti-Inflammatory and Antioxidant Treatment of Rheumatoid Arthritis. Small Methods 2023; 7:e2300667. [PMID: 37469217 DOI: 10.1002/smtd.202300667] [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: 05/31/2023] [Revised: 06/28/2023] [Indexed: 07/21/2023]
Abstract
During rheumatoid arthritis (RA) development, over-produced proinflammatory cytokines represented by tumor necrosis factor-α (TNF-α) and reactive oxygen species (ROS) represented by H2 O2 form a self-promoted cycle to exacerbate the synovial inflammation and tissue damage. Herein, biomimetic nanocomplexes (NCs) reversibly cloaked with macrophage membrane (RM) are developed for effective RA management via dual scavenging of TNF-α and ROS. To construct the NCs, membrane-penetrating, helical polypeptide first condenses TNF-α siRNA (siTNF-α) and forms the cationic inner core, which further adsorbs catalase (CAT) via electrostatic interaction followed by surface coating with RM. The membrane-coated NCs enable prolonged blood circulation and active joint accumulation after systemic administration in Zymosan A-induced arthritis mice. In the oxidative microenvironment of joints, CAT degrades H2 O2 to produce O2 bubbles, which shed off the outer membrane layer to expose the positively charged inner core, thus facilitating effective intracellular delivery into macrophages. siRNA-mediated TNF-α silencing and CAT-mediated H2 O2 scavenging then cooperate to inhibit inflammation and alleviate oxidative stress, remodeling the osteomicroenvironment and fostering tissue repair. This study provides an enlightened strategy to resolve the blood circulation/cell internalization dilemma of cell membrane-coated nanosystems, and it renders a promising modality for RA treatment.
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Affiliation(s)
- Bingchen Shan
- Department of Orthopaedics, The Second Affiliated Hospital of Soochow University, Suzhou, 215004, China
| | - Yang Zhou
- Jiangsu Key Laboratory for Carbon-Based Functional Materials and Devices, Institute of Functional Nano & Soft Materials (FUNSOM), Collaborative Innovation Center of Suzhou Nano Science & Technology, Soochow University, Suzhou, 215123, China
| | - Mengyuan Yin
- Jiangsu Key Laboratory for Carbon-Based Functional Materials and Devices, Institute of Functional Nano & Soft Materials (FUNSOM), Collaborative Innovation Center of Suzhou Nano Science & Technology, Soochow University, Suzhou, 215123, China
| | - Yekun Deng
- Department of Orthopaedics, The Second Affiliated Hospital of Soochow University, Suzhou, 215004, China
| | - Chenglong Ge
- Jiangsu Key Laboratory for Carbon-Based Functional Materials and Devices, Institute of Functional Nano & Soft Materials (FUNSOM), Collaborative Innovation Center of Suzhou Nano Science & Technology, Soochow University, Suzhou, 215123, China
| | - Zhongmin Liu
- Jiangsu Key Laboratory for Carbon-Based Functional Materials and Devices, Institute of Functional Nano & Soft Materials (FUNSOM), Collaborative Innovation Center of Suzhou Nano Science & Technology, Soochow University, Suzhou, 215123, China
| | - Renxiang Zhou
- Jiangsu Key Laboratory for Carbon-Based Functional Materials and Devices, Institute of Functional Nano & Soft Materials (FUNSOM), Collaborative Innovation Center of Suzhou Nano Science & Technology, Soochow University, Suzhou, 215123, China
| | - Qirong Dong
- Department of Orthopaedics, The Second Affiliated Hospital of Soochow University, Suzhou, 215004, China
| | - Xiaozhong Zhou
- Department of Orthopaedics, The Second Affiliated Hospital of Soochow University, Suzhou, 215004, China
| | - Lichen Yin
- Jiangsu Key Laboratory for Carbon-Based Functional Materials and Devices, Institute of Functional Nano & Soft Materials (FUNSOM), Collaborative Innovation Center of Suzhou Nano Science & Technology, Soochow University, Suzhou, 215123, China
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Li P, Ji X, Shan M, Wang Y, Dai X, Yin M, Liu Y, Guan L, Ye L, Cheng H. Melatonin regulates microglial polarization to M2 cell via RhoA/ROCK signaling pathway in epilepsy. Immun Inflamm Dis 2023; 11:e900. [PMID: 37382264 PMCID: PMC10266134 DOI: 10.1002/iid3.900] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2023] [Revised: 04/26/2023] [Accepted: 05/17/2023] [Indexed: 06/30/2023] Open
Abstract
BACKGROUND Melatonin (MEL), an endogenous hormone, has been widely investigated in neurological diseases. Microglia (MG), a resident immunocyte localizing in central nervous system is reported to play important functions in the animal model of temporal lobe epilepsy (TLE). Some evidence showed that MEL influenced activation of MG, but the detailed model of action that MEL plays in remains uncertain. METHODS In this study, we established a model of TLE in mice by stereotactic injection of kainic acid (KA). We treated the mice with MEL. Lipopolysaccharide, ROCK2-knockdown (ROCK-KD) and -overexpression (ROCK-OE) of lentivirus-treated cells were used in cell experiments to simulate an in vitro inflammatory model. RESULTS The results of electrophysiological tests showed that MEL reduced frequency and severity of seizure. The results of behavioral tests indicated MEL improved cognition, learning, and memory ability. Histological evidences demonstrated a significant reduction of neuronal death in the hippocampus. In vivo study showed that MEL changed the polarization status of MG from a proinflammatory M1 phenotype to an anti-inflammatory M2 phenotype by inversely regulating the RhoA/ROCK signaling pathway. In cytological study, we found that MEL had a significant protective effect in LPS-treated BV-2 cells and ROCK-KD cells, while the protective effect of MEL was significantly attenuated in ROCK-OE cells. CONCLUSION MEL played an antiepileptic role in the KA-induced TLE modeling mice both in behavioral and histological levels, and changed MG polarization status by regulating the RhoA/ROCK signaling pathway.
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Affiliation(s)
- Pingping Li
- Department of NeurosurgeryThe First Affiliated Hospital of Anhui Medical UniversityHefeiChina
| | - Xuefei Ji
- Department of NeurosurgeryThe First Affiliated Hospital of Anhui Medical UniversityHefeiChina
| | - Ming Shan
- Department of NeurosurgeryThe First Affiliated Hospital of Anhui Medical UniversityHefeiChina
| | - Yi Wang
- Department of NeurosurgeryThe First Affiliated Hospital of Anhui Medical UniversityHefeiChina
| | - Xingliang Dai
- Department of NeurosurgeryThe First Affiliated Hospital of Anhui Medical UniversityHefeiChina
| | - Mengyuan Yin
- Department of NeurosurgeryThe First Affiliated Hospital of Anhui Medical UniversityHefeiChina
| | - Yunlong Liu
- First Clinical Medical CollegeAnhui Medical UniversityHefeiChina
| | - Liao Guan
- Department of NeurosurgeryThe First Affiliated Hospital of Anhui Medical UniversityHefeiChina
| | - Lei Ye
- Department of NeurosurgeryThe First Affiliated Hospital of Anhui Medical UniversityHefeiChina
| | - Hongwei Cheng
- Department of NeurosurgeryThe First Affiliated Hospital of Anhui Medical UniversityHefeiChina
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Kyriakopoulos C, Taleb I, Wever-Pinzon O, Selzman C, Bonios M, Dranow E, Wever-Pinzon J, Yin M, Tseliou E, Stehlik J, Alharethi R, Kfoury A, Hanff T, Fang J, Koliopoulou A, Sideris K, Krauspe E, Nelson M, Elmer A, Singh R, Psotka M, Birks E, Slaughter M, Koenig S, Kyvernitakis A, Hoffman K, Guglin M, Kotter J, Campbell K, Silvestry S, Vidic A, Raval N, Mehra M, Cowger J, Kanwar M, Shah P, Drakos S. Multicenter Development and Validation of a Machine Learning Model to Predict Myocardial Recovery During LVAD Support: The UCAR Score. J Heart Lung Transplant 2023. [DOI: 10.1016/j.healun.2023.02.1519] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/05/2023] Open
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Yin M, Chen X, Guo Q, Xiao L, Gao P, Zang D, Dong J, Zha Z, Dai X, Wang X. Ultrasmall zirconium carbide nanodots for synergistic photothermal-radiotherapy of glioma. Nanoscale 2022; 14:14935-14949. [PMID: 36196973 DOI: 10.1039/d2nr04239h] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/16/2023]
Abstract
Glioma is characterized by highly invasive, progressive, and lethal features. In addition, conventional treatments have been poorly effective in treating glioma. To overcome this challenge, synergistic therapies combining radiotherapy (RT) with photothermal therapy (PTT) have been proposed and extensively explored as a highly feasible cancer treatment strategy. Herein, ultrasmall zirconium carbide (ZrC) nanodots were successfully synthesized with high near-infrared absorption and strong photon attenuation for synergistic PTT-RT of glioma. ZrC-PVP nanodots with an average size of approximately 4.36 nm were prepared by the liquid exfoliation method and modified with the surfactant polyvinylpyrrolidone (PVP), with a satisfactory absorption and photothermal conversion efficiency (53.4%) in the near-infrared region. Furthermore, ZrC-PVP nanodots can also act as radiosensitizers to kill residual tumor cells after mild PTT due to their excellent photon attenuating ability, thus achieving a significant synergistic therapeutic effect by combining RT and PTT. Most importantly, both in vitro and in vivo experimental results further validate the high biosafety of ZrC-PVP NDs at the injected dose. This work systematically evaluates the feasibility of ZrC-PVP NDs for glioma treatment and provides evidence of the application of zirconium-based nanomaterials in photothermal radiotherapy.
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Affiliation(s)
- Mengyuan Yin
- Department of Neurosurgery, the First Affiliated Hospital of Anhui Medical University, Hefei 230032, P. R. China.
- School of Biomedical Engineering, Research and Engineering Center of Biomedical Materials, Anhui Medical University, Hefei 230032, P. R. China.
| | - Xiangcun Chen
- Department of Radiotherapy, the First Affiliated Hospital of Anhui Medical University, Hefei 230032, P. R. China
| | - Qinglong Guo
- Department of Neurosurgery, the First Affiliated Hospital of Anhui Medical University, Hefei 230032, P. R. China.
- School of Biomedical Engineering, Research and Engineering Center of Biomedical Materials, Anhui Medical University, Hefei 230032, P. R. China.
| | - Liang Xiao
- School of Biomedical Engineering, Research and Engineering Center of Biomedical Materials, Anhui Medical University, Hefei 230032, P. R. China.
- Department of Radiotherapy, the First Affiliated Hospital of Anhui Medical University, Hefei 230032, P. R. China
| | - Peng Gao
- Department of Neurosurgery, the First Affiliated Hospital of Anhui Medical University, Hefei 230032, P. R. China.
| | - Dandan Zang
- The Center for Scientific Research of Anhui Medical University, Hefei 230032, P. R. China
| | - Jun Dong
- Department of Neurosurgery, the Second Affiliated Hospital of Soochow University, Suzhou, 215004, P. R. China
| | - Zhengbao Zha
- School of Food and Biological Engineering, Hefei University of Technology, Hefei, 230009, P. R. China
| | - Xingliang Dai
- Department of Neurosurgery, the First Affiliated Hospital of Anhui Medical University, Hefei 230032, P. R. China.
| | - Xianwen Wang
- School of Biomedical Engineering, Research and Engineering Center of Biomedical Materials, Anhui Medical University, Hefei 230032, P. R. China.
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12
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Han Y, Yin M, Yang F. [Idiopathic extramedullary hematopoiesis in the posterior mediastinum: report of a case]. Zhonghua Bing Li Xue Za Zhi 2022; 51:785-787. [PMID: 35922178 DOI: 10.3760/cma.j.cn112151-20211109-00809] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Affiliation(s)
- Y Han
- Cancer Prevention and Treatment Institute of Chengdu, Department of Pathology, Chengdu Fifth People's Hospital(The Second Clinical Medical College, Affiliated Fifth People's Hospital of Chengdu University of Traditional Chinese Medicine),Chengdu 611137,China
| | - M Yin
- Cancer Prevention and Treatment Institute of Chengdu, Department of Pathology, Chengdu Fifth People's Hospital(The Second Clinical Medical College, Affiliated Fifth People's Hospital of Chengdu University of Traditional Chinese Medicine),Chengdu 611137,China
| | - F Yang
- Cancer Prevention and Treatment Institute of Chengdu, Department of Pathology, Chengdu Fifth People's Hospital(The Second Clinical Medical College, Affiliated Fifth People's Hospital of Chengdu University of Traditional Chinese Medicine),Chengdu 611137,China
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13
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Sun L, Ke M, Wang X, Yin M, Wei J, Xu L, Tian X, Wang F, Zhang H, Fu S, Zhang C. FAP high α-SMA low cancer-associated fibroblast-derived SLPI protein encapsulated in extracellular vesicles promotes ovarian cancer development via activation of PI3K/AKT and downstream signaling pathways. Mol Carcinog 2022; 61:910-923. [PMID: 35801406 PMCID: PMC9541539 DOI: 10.1002/mc.23445] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2022] [Revised: 06/16/2022] [Accepted: 06/29/2022] [Indexed: 12/05/2022]
Abstract
Ovarian cancer is the most lethal gynecological malignancy worldwide with high metastasis and poor prognosis rates. Cancer‐associated fibroblasts (CAFs), a heterogeneous population of cells that constitutes a major component of the tumor microenvironment, secrete extracellular vesicles (EVs) loading with proteins, lipids, and RNAs to promote tumorigenesis. However, the specific roles of CAF‐derived proteins contained in EVs in ovarian cancer remain poorly understood at present. Using the gene expression microarray analysis, we identified a list of dysregulated genes between the α‐SMA+CAF and FAP+CAF subpopulations, from which secretory leukocyte protease inhibitor (SLPI) was chosen for further validation. Quantitative PCR, western blot, immunohistochemistry, and enzyme‐linked immunosorbent assays were used to assess SLPI expression in ovarian cancer cells, tissues, CAFs, and EVs. Additionally, we evaluated the effects of exogenous SLPI on proliferation, migration, invasion, and adhesion of ovarian cancer cells in vitro. Our results showed SLPI protein was upregulated in CAFs, particularly in the FAPhighα‐SMAlowCAF subpopulation, and associated with increased tumor grade and decreased overall survival (OS). Importantly, CAF‐derived SLPI protein could be encapsulated in EVs for delivery to ovarian cancer cells, thus facilitating cell proliferation, migration, invasion, and adhesion via activating the PI3K/AKT and downstream signaling pathways. Moreover, high plasma expression of SLPI encapsulated in EVs was closely correlated with tumor stage in ovarian cancer patients. Our collective results highlight an oncogenic role of plasma EV‐encapsulated SLPI secreted by CAFs in tumor progression for the first time, supporting its potential utility as a prognostic biomarker of ovarian cancer.
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Affiliation(s)
- Luyao Sun
- Laboratory of Medical Genetics, School of Medicine, South China University of Technology, Guangzhou, China
| | - Miaola Ke
- Department of Blood Transfusion, Sun Yat-sen University Cancer Center, Guangzhou, China
| | - Xin Wang
- Department of Otorhinolaryngology Surgery, Shenzhen University General Hospital, Shenzhen, China
| | - Mengyuan Yin
- Laboratory of Medical Genetics, School of Medicine, South China University of Technology, Guangzhou, China
| | - Junni Wei
- Key Laboratory of Preservation of Human Genetic Resources and Disease Control in China (Harbin Medical University), Ministry of Education, Harbin, China
| | - Lu Xu
- Key Laboratory of Preservation of Human Genetic Resources and Disease Control in China (Harbin Medical University), Ministry of Education, Harbin, China
| | - Xing Tian
- Key Laboratory of Preservation of Human Genetic Resources and Disease Control in China (Harbin Medical University), Ministry of Education, Harbin, China
| | - Fei Wang
- Key Laboratory of Preservation of Human Genetic Resources and Disease Control in China (Harbin Medical University), Ministry of Education, Harbin, China
| | - He Zhang
- Key Laboratory of Preservation of Human Genetic Resources and Disease Control in China (Harbin Medical University), Ministry of Education, Harbin, China
| | - Songbin Fu
- Key Laboratory of Preservation of Human Genetic Resources and Disease Control in China (Harbin Medical University), Ministry of Education, Harbin, China
| | - Chunyu Zhang
- Laboratory of Medical Genetics, School of Medicine, South China University of Technology, Guangzhou, China.,Key Laboratory of Preservation of Human Genetic Resources and Disease Control in China (Harbin Medical University), Ministry of Education, Harbin, China
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14
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Lan M, Hou M, Yan J, Deng Q, Zhao Z, Lv S, Dang J, Yin M, Ji Y, Yin L. Cardiomyocyte-targeted anti-inflammatory nanotherapeutics against myocardial ischemia reperfusion (IR) injury. Nano Res 2022; 15:9125-9134. [PMID: 35915748 PMCID: PMC9328183 DOI: 10.1007/s12274-022-4553-6] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/07/2022] [Revised: 05/11/2022] [Accepted: 05/16/2022] [Indexed: 05/08/2023]
Abstract
UNLABELLED Myocardial ischemia reperfusion (IR) injury is closely related to the overwhelming inflammation in the myocardium. Herein, cardiomyocyte-targeted nanotherapeutics were developed for the reactive oxygen species (ROS)-ultrasensitive co-delivery of dexamethasone (Dex) and RAGE small interfering RNA (siRAGE) to attenuate myocardial inflammation. PPTP, a ROS-degradable polycation based on PGE2-modified, PEGylated, ditellurium-crosslinked polyethylenimine (PEI) was developed to surface-decorate the Dex-encapsulated mesoporous silica nanoparticles (MSNs), which simultaneously condensed siRAGE and gated the MSNs to prevent the Dex pre-leakage. Upon intravenous injection to IR-injured rats, the nanotherapeutics could be efficiently transported into the inflamed cardiomyocytes via PGE2-assisted recognition of over-expressed E-series of prostaglandin (EP) receptors on the cell membranes. Intracellularly, the over-produced ROS degraded PPTP into small segments, promoting the release of siRAGE and Dex to mediate effective RAGE silencing (72%) and cooperative antiinflammatory effect. As a consequence, the nanotherapeutics notably suppressed the myocardial fibrosis and apoptosis, ultimately recovering the systolic function. Therefore, the current nanotherapeutics represent an effective example for the co-delivery and on-demand release of nucleic acid and chemodrug payloads, and might find promising utilities toward the synergistic management of myocardial inflammation. ELECTRONIC SUPPLEMENTARY MATERIAL Supplementary material (experimental methods, RNA and primer sequences, 1H NMR spectra, FTIR spectrum, TEM images, zeta potential, drug loading content, RNA and drug release, cytotoxicity, etc.) is available in the online version of this article at 10.1007/s12274-022-4553-6.
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Affiliation(s)
- Min Lan
- Institute of Functional Nano and Soft Materials (FUNSOM), Jiangsu Key Laboratory for Carbon-Based Functional Materials and Devices, Soochow University, Suzhou, 215123 China
| | - Mengying Hou
- Institute of Functional Nano and Soft Materials (FUNSOM), Jiangsu Key Laboratory for Carbon-Based Functional Materials and Devices, Soochow University, Suzhou, 215123 China
| | - Jing Yan
- Institute of Functional Nano and Soft Materials (FUNSOM), Jiangsu Key Laboratory for Carbon-Based Functional Materials and Devices, Soochow University, Suzhou, 215123 China
| | - Qiurong Deng
- Institute of Functional Nano and Soft Materials (FUNSOM), Jiangsu Key Laboratory for Carbon-Based Functional Materials and Devices, Soochow University, Suzhou, 215123 China
| | - Ziyin Zhao
- Institute of Functional Nano and Soft Materials (FUNSOM), Jiangsu Key Laboratory for Carbon-Based Functional Materials and Devices, Soochow University, Suzhou, 215123 China
| | - Shixian Lv
- Institute of Functional Nano and Soft Materials (FUNSOM), Jiangsu Key Laboratory for Carbon-Based Functional Materials and Devices, Soochow University, Suzhou, 215123 China
| | - Juanjuan Dang
- Institute of Functional Nano and Soft Materials (FUNSOM), Jiangsu Key Laboratory for Carbon-Based Functional Materials and Devices, Soochow University, Suzhou, 215123 China
| | - Mengyuan Yin
- Institute of Functional Nano and Soft Materials (FUNSOM), Jiangsu Key Laboratory for Carbon-Based Functional Materials and Devices, Soochow University, Suzhou, 215123 China
| | - Yong Ji
- Department of Cardiothoracic Surgery, Wuxi People’s Hospital Affiliated to Nanjing Medical University, Wuxi, 214023 China
| | - Lichen Yin
- Institute of Functional Nano and Soft Materials (FUNSOM), Jiangsu Key Laboratory for Carbon-Based Functional Materials and Devices, Soochow University, Suzhou, 215123 China
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15
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Zhou Y, Deng Y, Liu Z, Yin M, Hou M, Zhao Z, Zhou X, Yin L. Cytokine-scavenging nanodecoys reconstruct osteoclast/osteoblast balance toward the treatment of postmenopausal osteoporosis. Sci Adv 2021; 7:eabl6432. [PMID: 34818042 PMCID: PMC8612675 DOI: 10.1126/sciadv.abl6432] [Citation(s) in RCA: 27] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/04/2023]
Abstract
Imbalance between osteoblasts and osteoclasts accounts for the incidence and deterioration of postmenopausal osteoporosis. Abnormally elevated RANKL and TNF-α levels after menopause promote osteoclast formation and inhibit osteoblast differentiation, respectively. Here, nanodecoys capable of scavenging RANKL and TNF-α were developed from preosteoclast (RAW 264.7 cell) membrane–coated poly(lactic-co-glycolic acid) (PLGA) nanoparticles, which inhibited osteoporosis and maintained bone integrity. The nanodecoys effectively escaped from macrophage capture and enabled prolonged blood circulation after systemic administration. The abundant RANK and TNF-α receptor (TNF-αR) on the cell membranes effectively neutralized RANKL and TNF-α to prevent osteoclastogenesis and promote osteoblastogenesis, respectively, thus reversing the progression of osteoporosis in the ovariectomized (OVX) mouse model. These biomimetic nanodecoys provide an effective strategy for reconstructing the osteoclast/osteoblast balance and hold great potentials for the clinical management of postmenopausal osteoporosis.
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Affiliation(s)
- Yang Zhou
- Institute of Functional Nano and Soft Materials (FUNSOM), Jiangsu Key Laboratory for Carbon-Based Functional Materials and Devices, Soochow University, Suzhou 215123, China
| | - Yekun Deng
- Department of Orthopedics, The Second Affiliated Hospital of Soochow University, Suzhou 215004, China
| | - Zhongmin Liu
- Institute of Functional Nano and Soft Materials (FUNSOM), Jiangsu Key Laboratory for Carbon-Based Functional Materials and Devices, Soochow University, Suzhou 215123, China
| | - Mengyuan Yin
- Institute of Functional Nano and Soft Materials (FUNSOM), Jiangsu Key Laboratory for Carbon-Based Functional Materials and Devices, Soochow University, Suzhou 215123, China
| | - Mengying Hou
- Institute of Functional Nano and Soft Materials (FUNSOM), Jiangsu Key Laboratory for Carbon-Based Functional Materials and Devices, Soochow University, Suzhou 215123, China
| | - Ziyin Zhao
- Institute of Functional Nano and Soft Materials (FUNSOM), Jiangsu Key Laboratory for Carbon-Based Functional Materials and Devices, Soochow University, Suzhou 215123, China
| | - Xiaozhong Zhou
- Department of Orthopedics, The Second Affiliated Hospital of Soochow University, Suzhou 215004, China
| | - Lichen Yin
- Institute of Functional Nano and Soft Materials (FUNSOM), Jiangsu Key Laboratory for Carbon-Based Functional Materials and Devices, Soochow University, Suzhou 215123, China
- Corresponding author.
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16
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Jurczak W, Shah NN, Lamanna N, Eyre TA, Woyach J, Lech‐Maranda E, Wierda WG, Lewis D, Thompson MC, Wang D, Yin M, Balbas M, Nair BC, Zhu EY, Tsai DE, Ku NC, Coombs CC, Mato AR. PIRTOBRUTINIB (LOXO‐305), A NEXT GENERATION HIGHLY SELECTIVE NON‐COVALENT BTK INHIBITOR IN PREVIOUSLY TREATED RICHTER TRANSFORMATION: RESULTS FROM THE PHASE 1/2 BRUIN STUDY. Hematol Oncol 2021. [DOI: 10.1002/hon.41_2880] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- W. Jurczak
- Maria Sklodowska‐Curie National Research Institute of Oncology Clinical Oncology Krakow Poland
| | - N. N. Shah
- Medical College of Wisconsin Hematology and Oncology Brookfield USA
| | - N. Lamanna
- Herbert Irving Comprehensive Cancer Center Columbia University, Medicine New York USA
| | - T. A. Eyre
- Oxford University Hospitals NHS Foundation Trust Churchill Cancer Center Haematology Oxford UK
| | - J. Woyach
- The Ohio State University Comprehensive Cancer Center Internal Medicine Columbus USA
| | - E. Lech‐Maranda
- Institute of Hematology and Transfusion Medicine Hematology Warsaw Poland
| | | | - D. Lewis
- Plymouth Hospitals NHS Trust ‐ Derriford Hospital Haematology Plymouth UK
| | - M. C. Thompson
- Memorial Sloan Kettering Cancer Center Medicine New York USA
| | - D. Wang
- Loxo Oncology at Lilly Statistics Stamford USA
| | - M. Yin
- Loxo Oncology at Lilly Statistics Stamford USA
| | - M. Balbas
- Loxo Oncology at Lilly, Clinical Stamford CT USA
| | - B. C. Nair
- Loxo Oncology at Lilly, Clinical Stamford CT USA
| | - E. Y. Zhu
- Loxo Oncology at Lilly, Clinical Stamford CT USA
| | - D. E. Tsai
- Loxo Oncology at Lilly, Medical Stamford CT USA
| | - N. C. Ku
- Loxo Oncology at Lilly, Medical Stamford CT USA
| | - C. C. Coombs
- University of North Carolina at Chapel Hill Medicine Chapel Hill USA
| | - A. R. Mato
- Memorial Sloan Kettering Cancer Center Medicine New York USA
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17
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Ren Y, Deng R, Cai R, Lu X, Luo Y, Wang Z, Zhu Y, Yin M, Ding Y, Lin J. TUSC3 induces drug resistance and cellular stemness via Hedgehog signaling pathway in colorectal cancer. Carcinogenesis 2021; 41:1755-1766. [PMID: 32338281 DOI: 10.1093/carcin/bgaa038] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2019] [Revised: 04/08/2020] [Accepted: 04/16/2020] [Indexed: 12/14/2022] Open
Abstract
Tumor suppressor candidate 3 (TUSC3) is a coding gene responsible for N-glycosylation of many critical proteins. TUSC3 gene plays an oncogenic role in colorectal cancer (CRC), however, the role of TUSC3 in drug resistance of CRC is still unclear. The aim of this study is to investigate the biological function and molecular mechanism of TUSC3 in CRC drug resistance. The expression of TUSC3 in CRC is positively correlated to tumor stage in 90 paired clinical samples, and negatively associated with overall survival and disease-free survival of CRC patients. In vitro, TUSC3 promotes the formation of stemness and induces the drug resistance to 5-fluorouracil and cis-dichlorodiammineplatinum(II) in CRC cells. The tissue microarray assay and bioinformatic analysis indicate that TUSC3 may promote the expression of CD133 and ABCC1 via Hedgehog signaling pathway. Treatment of Hedgehog signaling pathway agonist or inhibitor in TUSC3-silenced or TUSC3-overexpressed cells reverse the effects of TUSC3 in cellular stemness phenotype and drug resistance. Meanwhile, coimmunoprecipitation and immunofluorescence assays indicate a tight relationship between TUSC3 and SMO protein. Our data suggest that TUSC3 promotes the formation of cellular stemness and induces drug resistance via Hedgehog signaling pathway in CRC.
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Affiliation(s)
- Yansong Ren
- Department of Pathology, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong Province, PR China.,Department of Pathology, School of Basic Medical Sciences, Southern Medical University, Guangzhou, Guangdong Province, PR China.,Department of Pathology, Guangdong Provincial Key Laboratory of Molecular Oncologic Pathology, Guangzhou, Guangdong Province, PR China
| | - Ruxia Deng
- Department of Pathology, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong Province, PR China.,Department of Pathology, School of Basic Medical Sciences, Southern Medical University, Guangzhou, Guangdong Province, PR China.,Department of Pathology, Guangdong Provincial Key Laboratory of Molecular Oncologic Pathology, Guangzhou, Guangdong Province, PR China
| | - Rui Cai
- Department of Pathology, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong Province, PR China.,Department of Pathology, School of Basic Medical Sciences, Southern Medical University, Guangzhou, Guangdong Province, PR China.,Department of Pathology, Guangdong Provincial Key Laboratory of Molecular Oncologic Pathology, Guangzhou, Guangdong Province, PR China
| | - Xiansheng Lu
- Department of Pathology, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong Province, PR China.,Department of Pathology, School of Basic Medical Sciences, Southern Medical University, Guangzhou, Guangdong Province, PR China.,Department of Pathology, Guangdong Provincial Key Laboratory of Molecular Oncologic Pathology, Guangzhou, Guangdong Province, PR China
| | - Yuejun Luo
- Department of Pathology, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong Province, PR China.,Department of Pathology, School of Basic Medical Sciences, Southern Medical University, Guangzhou, Guangdong Province, PR China.,Department of Pathology, Guangdong Provincial Key Laboratory of Molecular Oncologic Pathology, Guangzhou, Guangdong Province, PR China
| | - Ziyuan Wang
- Department of Pathology, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong Province, PR China.,Department of Pathology, School of Basic Medical Sciences, Southern Medical University, Guangzhou, Guangdong Province, PR China.,Department of Pathology, Guangdong Provincial Key Laboratory of Molecular Oncologic Pathology, Guangzhou, Guangdong Province, PR China
| | - Yuchen Zhu
- Department of Pathology, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong Province, PR China.,Department of Pathology, School of Basic Medical Sciences, Southern Medical University, Guangzhou, Guangdong Province, PR China.,Department of Pathology, Guangdong Provincial Key Laboratory of Molecular Oncologic Pathology, Guangzhou, Guangdong Province, PR China
| | - Mengyuan Yin
- Department of Pathology, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong Province, PR China.,Department of Pathology, School of Basic Medical Sciences, Southern Medical University, Guangzhou, Guangdong Province, PR China.,Department of Pathology, Guangdong Provincial Key Laboratory of Molecular Oncologic Pathology, Guangzhou, Guangdong Province, PR China
| | - Yanqing Ding
- Department of Pathology, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong Province, PR China.,Department of Pathology, School of Basic Medical Sciences, Southern Medical University, Guangzhou, Guangdong Province, PR China.,Department of Pathology, Guangdong Provincial Key Laboratory of Molecular Oncologic Pathology, Guangzhou, Guangdong Province, PR China
| | - Jie Lin
- Department of Pathology, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong Province, PR China.,Department of Pathology, School of Basic Medical Sciences, Southern Medical University, Guangzhou, Guangdong Province, PR China.,Department of Pathology, Guangdong Provincial Key Laboratory of Molecular Oncologic Pathology, Guangzhou, Guangdong Province, PR China
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Yin M, Zhou Q, Yang Y, Wu S, Zhang X, Luo H, Zhang L. 467 Novel selective phosphodiesterase inhibitors promote the adipogenic function of dermal fibroblasts: Implication to treat hair loss. J Invest Dermatol 2021. [DOI: 10.1016/j.jid.2021.02.491] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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19
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Cao D, He H, Li W, Yan J, Wu J, Yin M, Zhou Y, Zhou Z, Yin L. A near-infrared light-controlled, oxygen-independent radical generating nano-system toward cancer therapy. Biomater Sci 2021; 9:4054-4065. [PMID: 33908463 DOI: 10.1039/d1bm00084e] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Anti-tumor treatment based on free radicals is often inefficient in hypoxic tumors, mainly because of the oxygen-dependent generation mechanism of reactive oxygen species (ROS). Herein, we report an NIR laser-controlled nano-system that is capable of generating alkyl radicals in situ in an oxygen-independent approach. Hollow mesoporous Prussian blue nanoparticles (HPB NPs) were developed to co-encapsulate the azo initiator (AIBI) and 1-tetradecanol as the phase change material (PCM, melting point of ∼39 °C), obtaining the AP@HPB NPs. At normal body temperature, the PCM remained in the solid state to prevent the pre-leakage of AIBI. Upon NIR laser irradiation (808 nm) at the tumor site, AP@HPB NPs generated heat upon photothermal conversion, which melted the PCM to release AIBI and decomposed AIBI to produce toxicity free alkyl radicals under both normoxic and hypoxic conditions. The alkyl free radicals efficiently killed tumor cells by causing oxidative stress and damaging DNA. Meanwhile, NIR light-induced hyperthermia cooperated with free radicals to efficiently eradicate tumors. This study therefore provides a promising strategy toward oxygen-independent free radical therapy, especially for the treatment of hypoxic tumors.
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Affiliation(s)
- Desheng Cao
- Institute of Functional Nano and Soft Materials (FUNSOM), Jiangsu Key Laboratory for Carbon-Based Functional Materials and Devices, Soochow University, Suzhou 215123, China.
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20
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Yin M, Wan Y, Li S, Zhao X, Zhang W, Zhang Y, Wang H. Carbon nitride-doped melamine-silver adsorbents with peroxidase-like catalysis and visible-light photocatalysis: Colorimetric detection and detoxification removal of total mercury. J Hazard Mater 2021; 408:124978. [PMID: 33385729 DOI: 10.1016/j.jhazmat.2020.124978] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/28/2020] [Revised: 12/04/2020] [Accepted: 12/23/2020] [Indexed: 06/12/2023]
Abstract
Mesoporous melamine-silver (MA-Ag) nanocomposites doped with carbon nitride quantum dots (CNQDs) were fabricated simply by the controlled supramolecular self-assembly. It was discovered that the resulting nanoflower-like CNQDs@MA-Ag nanocomposites could exhibit the peroxidase-like catalysis, which could be specifically enhanced by Hg2+ by forming Ag@Hg alloys. A double catalysis-based colorimetric method was thereby developed for the fast detecting of Hg2+ and Hg0 in wastewater samples, with the levels down to 0.050 nM and 18.3 nM, respectively. Moreover, strong visible-light-driven photocatalysis of the nanocomposites was demonstrated for oxidizing Hg0 into Hg2+ through photocatalytic H2O2 production so as to realize the detoxification of Hg0 in the environmental wastewater. Besides, the fabricated mesoporous CNQDs@MA-Ag nanocomposites with large specific surface areas might facilitate the high Hg adsorption through the powerful MA-Hg chelate interaction, showing the efficient adsorption and/or removal of total Hg. The catalysis-selective colorimetric analysis and photocatalysis-based detoxification removal of total mercury may promise for wide applications in the environmental monitoring and wastewater treatment of toxic heavy metals of mercury.
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Affiliation(s)
- Mengyuan Yin
- Rizhao Key Laboratory of Marine Medicine and Materials Application Technologies, College of Chemistry and Chemical Engineering, Qufu Normal University, Qufu, 273165 Shandong, PR China
| | - Yuqi Wan
- Rizhao Key Laboratory of Marine Medicine and Materials Application Technologies, College of Chemistry and Chemical Engineering, Qufu Normal University, Qufu, 273165 Shandong, PR China
| | - Shuai Li
- Rizhao Key Laboratory of Marine Medicine and Materials Application Technologies, College of Chemistry and Chemical Engineering, Qufu Normal University, Qufu, 273165 Shandong, PR China
| | - Xiaoting Zhao
- Rizhao Key Laboratory of Marine Medicine and Materials Application Technologies, College of Chemistry and Chemical Engineering, Qufu Normal University, Qufu, 273165 Shandong, PR China
| | - Wenwen Zhang
- Rizhao Key Laboratory of Marine Medicine and Materials Application Technologies, College of Chemistry and Chemical Engineering, Qufu Normal University, Qufu, 273165 Shandong, PR China
| | - Yun Zhang
- Guangxi Key Laboratory of Electrochemical and Magnetochemical Functional Materials, Guilin University of Technology, Guilin, 541004 Guangxi, PR China
| | - Hua Wang
- School of Life Sciences, Huzhou University, Huzhou, 313000 Zhejiang, PR China; Rizhao Key Laboratory of Marine Medicine and Materials Application Technologies, College of Chemistry and Chemical Engineering, Qufu Normal University, Qufu, 273165 Shandong, PR China.
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21
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Genovese L, Yin M, Michaels A, Singh R, Tang D, Indaram M, Kanwar M, Cowger J, Drakos S, Shah P. Multicenter Study of Favorable Patient Characteristics Associated with Cardiac Reverse Remodeling in Left Ventricular Assist Device Patients. J Heart Lung Transplant 2021. [DOI: 10.1016/j.healun.2021.01.517] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022] Open
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22
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Birks E, Yin M, Rame J, Patel S, Lowes B, Selzman C, Starling R, Trivedi J, Slaughter M, Atluri P, Goldstein D, Maybaum S, Um J, Margulies K, Stehlik J, Cunnigham C, Farrar D, Drakos S. Predictors of Myocardial Recovery Following LVAD-Mediated Reverse Remodeling and Device Removal: Insights from RESTAGE-HF. J Heart Lung Transplant 2021. [DOI: 10.1016/j.healun.2021.01.1939] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022] Open
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23
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Birks E, Rame J, Yin M, Patel S, Lowes B, Selzman C, Trivedi J, Laughter M, Atluri P, Goldstein D, Maybaum S, Um J, Margulies K, Stehlik J, Cunnigham C, Starling R, Farrar D, Drakos S. Long Term Post Explant Outcomes from RESTAGE-HF: A Prospective Multi-Center Study of Myocardial Recovery Using LVADs. J Heart Lung Transplant 2021. [DOI: 10.1016/j.healun.2021.01.1938] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
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24
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Yin M, Ishihara S, Anderson T, Stehlik J, McKellar S, Dranow E, Gilbert E, Selzman C, Fang J, Drakos S, Wever-Pinzon O. Improving Prediction of Acute Right Ventricular Failure in Patients Undergoing Left Ventricular Assist Devices Using Novel Comprehensive Eighteen-Segment Echocardiographic Strain Analysis. J Heart Lung Transplant 2021. [DOI: 10.1016/j.healun.2021.01.502] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
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25
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Wang H, Yin M, Ye L, Gao P, Mao X, Tian X, Xu Z, Dai X, Cheng H. S100A11 Promotes Glioma Cell Proliferation and Predicts Grade-Correlated Unfavorable Prognosis. Technol Cancer Res Treat 2021; 20:15330338211011961. [PMID: 33902363 PMCID: PMC8085370 DOI: 10.1177/15330338211011961] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2020] [Revised: 03/23/2021] [Accepted: 03/31/2021] [Indexed: 11/16/2022] Open
Abstract
The prognosis of glioma is significantly correlated with the pathological grades; however, the correlations between the prognostic biomarkers with pathological grades have not been elucidated. S100A11 is involved in a variety of malignant biological processes of tumor, whereas its biological and clinicopathological features on glioma remain unclear. In this study, the S100A11 expression and clinical information were obtained from the public databases (TCGA, GEPIA2) to analyze its correlations with the pathological grade and the prognosis of glioma patients. We then verified the expression of S100A11 by immunohistochemistry staining. The effects of S100A11 on the proliferation of glioma cells were confirmed by cytological function assays (CCK-8, Flow cytometry, Clone formation assay) in vitro, the role of S100A11 in regulation of glioma growth was determined by xenograft model assay. We observed that S100A11 expression positively correlated with the pathological grades, while negatively correlated with the survival time of patients. In cytological analysis, we found the proliferations of glioma cell lines were significantly inhibited in vitro (P < 0.05) after interfering S100A11 expression via shRNAs. The cell cycle was blocked at G0/G1 stage. The ability of clone formation was significantly decreased, and the tumorigenicity in vivo was weakened (P < 0.05). In summary, S100A11 was over-expressed in gliomas and positively correlated with the pathological grades. Interfering the expression of S100A11 significantly inhibited the proliferation of glioma in vitro and the tumorigenicity in vivo (P < 0.05). In conclusion, S100A11 might be considered as a potential biomarker in glioma.
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Affiliation(s)
- Haopeng Wang
- Department of Neurosurgery, the First Affiliated Hospital of Anhui Medical University, Hefei, China
| | - Mengyuan Yin
- Department of Neurosurgery, the First Affiliated Hospital of Anhui Medical University, Hefei, China
| | - Lei Ye
- Department of Neurosurgery, the First Affiliated Hospital of Anhui Medical University, Hefei, China
| | - Peng Gao
- Department of Neurosurgery, the First Affiliated Hospital of Anhui Medical University, Hefei, China
| | - Xiang Mao
- Department of Neurosurgery, the First Affiliated Hospital of Anhui Medical University, Hefei, China
| | - Xuefeng Tian
- Department of Neurosurgery, the First Affiliated Hospital of Anhui Medical University, Hefei, China
| | - Ziao Xu
- Department of Neurosurgery, the First Affiliated Hospital of Anhui Medical University, Hefei, China
| | - Xingliang Dai
- Department of Neurosurgery, the First Affiliated Hospital of Anhui Medical University, Hefei, China
- Brain Tumor Lab, Department of Neurosurgery, the Second Affiliated Hospital of Soochow University, Suzhou, China
| | - Hongwei Cheng
- Department of Neurosurgery, the First Affiliated Hospital of Anhui Medical University, Hefei, China
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26
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Cai Y, Wang F, Hua Y, Liu H, Yin M, Zhang C, Zhang Y, Wang H. A fluorimetric testing strip for the visual evaluation of mercury in blood using copper nanoclusters with DMSO-enhanced fluorescence and stability. Nanoscale 2020; 12:24079-24084. [PMID: 33241820 DOI: 10.1039/d0nr06896a] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
A fluorimetric analytical method using test strips has been fabricated for detecting Hg2+ ions in blood by using copper nanoclusters (Cu NCs) prepared via a biomineralization route. Unexpectedly, the as-prepared Cu NCs displayed greatly amplified red fluorescence once dispersed in DMSO, the intensity of which decreased specifically in the presence of Hg2+. Moreover, the resultant Cu NCs were deposited onto test strips to be further fast dried on superhydrophobic substrates in vacuum. The test strip-based fluorimetry can allow for the direct analysis of Hg2+ in blood in the linear concentration range of 0.10-1000 nM. Importantly, this solvent-enhanced fluorescence protocol for different metal probes such as Cu NCs promises extensive analysis applications for designing numerous fluorimetric platforms such as test strips.
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Affiliation(s)
- Yuanyuan Cai
- Rizhao Key laboratory of Marine Medicine and Materials Application Technologies, College of Chemistry and Chemical Engineering, Qufu Normal University, Qufu, Shandong 273165, P. R. China.
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27
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Henderson A, Paterson DL, Chatfield MD, Tambyah PA, Lye DC, De PP, Lin RTP, Chew KL, Yin M, Lee TH, Yilmaz M, Cakmak R, Alenazi TH, Arabi YM, Falcone M, Bassetti M, Righi E, Ba R, Kanj SS, Bhally H, Iredell J, Mendelson M, Boyles TH, Looke DFM, Runnegar NJ, Miyakis S, Walls G, Ai Khamis M, Zikri A, Crowe A, Ingram PR, Daneman NN, Griffin P, Athan E, Roberts L, Beatson SA, Peleg AY, Cottrell KK, Bauer MJ, Tan E, Chaw K, Nimmo GR, Harris-Brown T, Harris PNA. Association between minimum inhibitory concentration, beta-lactamase genes and mortality for patients treated with piperacillin/tazobactam or meropenem from the MERINO study. Clin Infect Dis 2020; 73:e3842-e3850. [PMID: 33106863 DOI: 10.1093/cid/ciaa1479] [Citation(s) in RCA: 78] [Impact Index Per Article: 19.5] [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: 12/08/2019] [Indexed: 11/12/2022] Open
Abstract
INTRODUCTION This study aims to assess the association of piperacillin/tazobactam and meropenem minimum inhibitory concentration (MIC) and beta-lactam resistance genes with mortality in the MERINO trial. METHODS Blood culture isolates from enrolled patients were tested by broth microdilution and whole genome sequencing at a central laboratory. Multivariate logistic regression was performed to account for confounders. Absolute risk increase for 30-day mortality between treatment groups was calculated for the primary analysis (PA) and the microbiologic assessable (MA) populations. RESULTS 320 isolates from 379 enrolled patients were available with susceptibility to piperacillin/tazobactam 94% and meropenem 100%. The piperacillin/tazobactam non-susceptible breakpoint (MIC > 16 mg/L) best predicted 30-day mortality after accounting for confounders (odds ratio 14.9, 95% CI 2.8 - 87.2). The absolute risk increase for 30-day mortality for patients treated with piperacillin/tazobactam compared with meropenem was 9% (95% CI 3% - 15%) and 8% (95% CI 2% - 15%) for the original PA population and the post-hoc MA populations, which reduced to 5% (95% CI -1% - 10%) after excluding strains with piperacillin/tazobactam MIC values > 16 mg/L. Isolates co-harboring ESBL and OXA-1 genes were associated with elevated piperacillin/tazobactam MICs and the highest risk increase in 30-mortality of 14% (95% CI 2% - 28%). CONCLUSION After excluding non-susceptible strains, the 30-day mortality difference was from the MERINO trial was less pronounced for piperacillin/tazobactam. Poor reliability in susceptibility testing performance for piperacillin/tazobactam and the high prevalence of OXA co-harboring ESBLs suggests meropenem remains the preferred choice for definitive treatment of ceftriaxone non-susceptible E. coli and Klebsiella.
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Affiliation(s)
- A Henderson
- University of Queensland, UQ Centre for Clinical Research, Brisbane, Australia.,Infection Management Services, Princess Alexandra Hospital, Brisbane, QLD
| | - D L Paterson
- University of Queensland, UQ Centre for Clinical Research, Brisbane, Australia
| | - M D Chatfield
- University of Queensland, UQ Centre for Clinical Research, Brisbane, Australia
| | - P A Tambyah
- Department of Infectious Diseases, National University Hospital, Singapore
| | - D C Lye
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore.,Department of Infectious Diseases, Institute of Infectious Diseases and Epidemiology, Tan Tock Seng.,Lee Kong Chian School of Medicine, Nanyang Technological University, Singapore,Hospital, Singapore
| | - P P De
- Department of Laboratory Medicine, Tan Tock Seng Hospital, Singapore
| | - R T P Lin
- Department of Laboratory Medicine, National University Hospital, Singapore
| | - K L Chew
- Division of Microbiology, National University Hospital, Singapore
| | - M Yin
- Department of Infectious Diseases, National University Hospital, Singapore
| | - T H Lee
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore.,Department of Infectious Diseases, Institute of Infectious Diseases and Epidemiology, Tan Tock Seng Hospital, Singapore.,Lee Kong Chian School of Medicine, Nanyang Technological University, Singapore
| | - M Yilmaz
- Department of Infectious Diseases and Clinical Microbiology, School of Medicine, Istanbul Medipol University, Istanbul, Turkey
| | - R Cakmak
- Department of Infectious Diseases and Clinical Microbiology, School of Medicine, Istanbul Medipol University, Istanbul, Turkey
| | - T H Alenazi
- King Saud Bin Abdulaziz University for Health Sciences and King Abdullah International Medical Research Center, Riyadh, Saudi Arabia
| | - Y M Arabi
- King Saud Bin Abdulaziz University for Health Sciences and King Abdullah International Medical Research Center, Riyadh, Saudi Arabia
| | - M Falcone
- Division of Infectious Diseases, Department of Clinical and Experimental Medicine, University of Pisa, Italy
| | - M Bassetti
- Infectious Diseases Clinic, Department of Health Sciences, University of Genoa and Ospedale Policlinico San Martino Genoa, Italy
| | - E Righi
- Infectious Diseases Clinic, Department of Medicine University of Udine and Santa Maria Misericordia Hospital, Udine, Italy.,Infectious Diseases, Department of Diagnostics and Public Health, University of Verona, Verona, Italy
| | - Rogers Ba
- Monash University, Centre for Inflammatory Diseases, Victoria, Australia.,Monash Infectious Diseases, Monash Health, Victoria, Australia
| | - S S Kanj
- Department of Internal Medicine, Division of Infectious Diseases, American University of Beirut Medical Center, Beirut, Lebanon
| | - H Bhally
- Department of Medicine and Infectious Diseases, North Shore Hospital, Auckland
| | - J Iredell
- Marie Bashir Institute for Infectious Disease and Biosecurity, University of Sydney, Sydney, Australia.,Centre for Infectious Diseases and Microbiology, Westmead Hospital, Westmead, Australia
| | - M Mendelson
- Division of Infectious Diseases & HIV Medicine, Department of Medicine, Groote Schuur Hospital, University of Cape Town, Cape Town, South Africa
| | - T H Boyles
- Division of Infectious Diseases & HIV Medicine, Department of Medicine, Groote Schuur Hospital, University of Cape Town, Cape Town, South Africa
| | - D F M Looke
- Infection Management Services, Princess Alexandra Hospital, Brisbane, QLD.,University of Queensland, Brisbane, Australia
| | - N J Runnegar
- Infection Management Services, Princess Alexandra Hospital, Brisbane, QLD.,University of Queensland, Brisbane, Australia
| | - S Miyakis
- School of Medicine, University of Wollongong, Wollongong, New South Wales, Australia.,Illawarra Health and Medical Research Institute, Wollongong, New South Wales, Australia.,Department of Infectious Diseases, Wollongong Hospital, Wollongong, New South Wales, Australia
| | - G Walls
- Department of Infectious Diseases, Middlemore Hospital, Auckland, New Zealand
| | - M Ai Khamis
- King Fahad Specialist Hospital, Dammam, Saudi Arabia
| | - A Zikri
- King Fahad Specialist Hospital, Dammam, Saudi Arabia
| | - A Crowe
- Department of Infectious Diseases, St Vincent's Hospital, Melbourne, Australia.,Department of Microbiology, St Vincent's Hospital, Melbourne, Australia
| | - P R Ingram
- School of Pathology and Laboratory Medicine, The University of Western Australia, Crawley, Australia.,Department of Infectious Diseases, Fiona Stanley Hospital, Murdoch , Australia.,Department of Microbiology, PathWest Laboratory Medicine, Perth, Western Australia
| | - N N Daneman
- Sunnybrook Health Sciences Centre, University of Toronto, Toronto, Canada
| | - P Griffin
- University of Queensland, Brisbane, Australia.,Department of Medicine and Infectious Diseases, Mater Hospital and Mater Medical Research Institute, Brisbane, Australia.,QIMR Berghofer, Brisbane, Queensland, Australia
| | - E Athan
- Department of Infectious Diseases, Barwon Health and Deakin University, Geelong, Victoria, Australia
| | - L Roberts
- Australian Centre for Ecogenomics, School of Chemistry and Molecular Biosciences, The University of Queensland, Queensland, Australia
| | - S A Beatson
- Australian Centre for Ecogenomics, School of Chemistry and Molecular Biosciences, The University of Queensland, Queensland, Australia
| | - A Y Peleg
- Infection & Immunity Program, Biomedicine Discovery Institute, Monash University, Clayton, Australia.,Department of Microbiology, Monash University, Clayton, Australia
| | - K K Cottrell
- University of Queensland, UQ Centre for Clinical Research, Brisbane, Australia
| | - M J Bauer
- University of Queensland, UQ Centre for Clinical Research, Brisbane, Australia
| | - E Tan
- University of Queensland, UQ Centre for Clinical Research, Brisbane, Australia
| | - K Chaw
- Department of Microbiology, Pathology Queensland, Toowoomba Laboratory, Australia.,Department of Microbiology, Mater Pathology, Australia.,Infectious Diseases Department, Redcliffe Hospital, Australia
| | - G R Nimmo
- Department of Microbiology, Pathology Queensland, Royal Brisbane and Women's Hospital, Brisbane, Australia
| | - T Harris-Brown
- University of Queensland, UQ Centre for Clinical Research, Brisbane, Australia
| | - P N A Harris
- University of Queensland, UQ Centre for Clinical Research, Brisbane, Australia.,Department of Microbiology, Pathology Queensland, Royal Brisbane and Women's Hospital, Brisbane, Australia
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Li M, Li Z, Kalinski P, Verschraegen C, Clinton S, Yang Y, Mortazavi A, Monk P, Folefac E, Yin M, Parikh A, Yang Y. 156P High TLR3 expression predicts improved survival in patients with clear cell renal cell carcinoma. Ann Oncol 2020. [DOI: 10.1016/j.annonc.2020.08.277] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022] Open
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29
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Zhang L, Guerrero-Juarez C, Chen S, Zhang X, Yin M, Li F, Wu S, Cheng J, Liu Y, Hata T, Plikus M, Gallo R. 336 Diet-induced obesity impairs the antimicrobial defense function of dermal adipocyte progenitors. J Invest Dermatol 2020. [DOI: 10.1016/j.jid.2020.03.343] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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30
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Zhao Z, Xie J, Yin M, Yang Y, Ding C, Gao Y, Ma X. Interleukin-6 and severity of COVID-19 patients in Hefei, China. Med Mal Infect 2020; 50:629-631. [PMID: 32593746 PMCID: PMC7316053 DOI: 10.1016/j.medmal.2020.06.005] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2020] [Revised: 06/08/2020] [Accepted: 06/24/2020] [Indexed: 12/25/2022]
Abstract
Twenty-four out of 75 patients developed into severe condition in the course of the infection. The prominent laboratory abnormalities of COVID patients were lymphopenia, elevated C-reactive protein (CRP) and lactate dehydrogenase (LDH). Elevated interleukin 6 (IL-6) correlated with decrease of LYM%, CD4+ and CD8+ T cell counts, and increase of CRP, LDH and Procalcitonin (PCT) levels.
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Affiliation(s)
- Z Zhao
- Department of Infectious Diseases, The First Affiliated Hospital, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, Anhui, 230001, China
| | - J Xie
- Department of Dermatology, The First Affiliated Hospital, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, Anhui, 230001, China
| | - M Yin
- Department of ICU, Hefei Infectious Diseases Hospital, Hefei, Anhui, 230000, China
| | - Y Yang
- Department of ICU, Hefei Infectious Diseases Hospital, Hefei, Anhui, 230000, China
| | - C Ding
- Department of Infectious Diseases, The First Affiliated Hospital, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, Anhui, 230001, China
| | - Y Gao
- Department of Infectious Diseases, The First Affiliated Hospital, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, Anhui, 230001, China.
| | - X Ma
- Department of Laboratory Medicine, The First Affiliated Hospital, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, Anhui, 230001, China.
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31
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Pei S, Xue Y, Zhao S, Alexander N, Mohamad G, Chen X, Yin M. Occupational skin conditions on the front line: a survey among 484 Chinese healthcare professionals caring for Covid-19 patients. J Eur Acad Dermatol Venereol 2020; 34:e354-e357. [PMID: 32362062 PMCID: PMC7267162 DOI: 10.1111/jdv.16570] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Affiliation(s)
- S Pei
- Department of Dermatology, Hunan Engineering Research Center of Skin Heath and Disease, Xiangya Hospital, Central South University, Changsha, China
| | - Y Xue
- Department of Dermatology, The First Affiliated Hospital of Harbin Medical University, Harbin, China
| | - S Zhao
- Department of Dermatology, Hunan Engineering Research Center of Skin Heath and Disease, Xiangya Hospital, Central South University, Changsha, China
| | - N Alexander
- Abteilung für Dermatologie, Universitätsspital Basel, Basel, Switzerland
| | - G Mohamad
- Abteilung für Dermatologie, Universitätsspital Basel, Basel, Switzerland
| | - X Chen
- Department of Dermatology, Hunan Engineering Research Center of Skin Heath and Disease, Xiangya Hospital, Central South University, Changsha, China
| | - M Yin
- Department of Dermatology, Hunan Engineering Research Center of Skin Heath and Disease, Xiangya Hospital, Central South University, Changsha, China
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Liu H, Li S, Feng L, Hua Y, Cai Y, Yin M, Wan Y, Wang H. A selective colorimetric and efficient removal strategy for mercury (II) using mesoporous silver-melamine nanocomposites synthesized by controlled supramolecular self-assembly. J Hazard Mater 2020; 388:121798. [PMID: 31822349 DOI: 10.1016/j.jhazmat.2019.121798] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/22/2019] [Revised: 09/29/2019] [Accepted: 11/29/2019] [Indexed: 06/10/2023]
Abstract
Mesoporous silver-melamine (Ag-MA) nanocomposites were synthesized by controlled supramolecular self-assembly with various structural morphologies. It was discovered that the rod-like Ag-MA nanocomposites could present the larger Hg2+-enhanced catalysis by forming Ag-Hg alloys. Also, they could display large surface-to-volume area and high aqueous stability for the selective Hg2+ enrichment and absorption of Hg2+ ions by yielding the stable coordination complexes. A catalysis-based colorimetric method was thus developed using 96-wells plates to probe Hg2+ ions in blood and wastewater with the linear Hg2+ concentrations ranging from 1.0 nM to 600 nM and 0.50 nM to 700 nM, respectively. Besides, mesoporous Ag-MA absorbents could facilitate the removal of Hg2+ ions in wastewater with the removal efficiency up to 99.76 % and the absorption capacity of 598.99 mg g-1.
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Affiliation(s)
- Huan Liu
- Rizhao Key Laboratory of Marine Medicine and Materials Applied Technologies, College of Chemistry and Chemical Engineering, Qufu Normal University, Qufu City, Shandong Province, 273165, PR China
| | - Shuai Li
- Rizhao Key Laboratory of Marine Medicine and Materials Applied Technologies, College of Chemistry and Chemical Engineering, Qufu Normal University, Qufu City, Shandong Province, 273165, PR China
| | - Luping Feng
- Rizhao Key Laboratory of Marine Medicine and Materials Applied Technologies, College of Chemistry and Chemical Engineering, Qufu Normal University, Qufu City, Shandong Province, 273165, PR China
| | - Yue Hua
- Rizhao Key Laboratory of Marine Medicine and Materials Applied Technologies, College of Chemistry and Chemical Engineering, Qufu Normal University, Qufu City, Shandong Province, 273165, PR China
| | - Yuanyuan Cai
- Rizhao Key Laboratory of Marine Medicine and Materials Applied Technologies, College of Chemistry and Chemical Engineering, Qufu Normal University, Qufu City, Shandong Province, 273165, PR China
| | - Mengyuan Yin
- Rizhao Key Laboratory of Marine Medicine and Materials Applied Technologies, College of Chemistry and Chemical Engineering, Qufu Normal University, Qufu City, Shandong Province, 273165, PR China
| | - Yuqi Wan
- Rizhao Key Laboratory of Marine Medicine and Materials Applied Technologies, College of Chemistry and Chemical Engineering, Qufu Normal University, Qufu City, Shandong Province, 273165, PR China
| | - Hua Wang
- Rizhao Key Laboratory of Marine Medicine and Materials Applied Technologies, College of Chemistry and Chemical Engineering, Qufu Normal University, Qufu City, Shandong Province, 273165, PR China.
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Yin M, Wever-Pinzon O, Taleb I, Alharethi R, Dranow L, Kfoury A, Stehlik J, Reid B, McKellar S, Koliopoulou A, Nativi-Nicolau J, Kemeyou L, Fang J, Selzman C, Drakos S. Reverse Myocardial Remodeling with Centrifugal versus Axial-Flow Left Ventricular Assist Device in Chronic Heart Failure Patients. J Heart Lung Transplant 2020. [DOI: 10.1016/j.healun.2020.01.357] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022] Open
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Taleb I, Wever-Pinzon O, Yin M, Kfoury A, Caine W, Stehlik J, Catino A, Wever-Pinzon J, Bonios M, McKellar S, Alharethi R, Koliopoulou A, Fang J, Selzman C, Dranow E, Shah P, Singh R, Psotka M, Zhu W, Slaughter M, Birks E, Koenig S, Kanwar M, Kyvernitakis A, Hoffman K, Guglin M, Kotter J, Campbell K, Drakos S. Predicting Cardiac Structural and Functional Improvement Induced by Mechanical Unloading in Chronic Heart Failure: A Derivation-Validation Multicenter Study. J Heart Lung Transplant 2020. [DOI: 10.1016/j.healun.2020.01.1052] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022] Open
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35
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Badolia R, Ramadurai D, Taleb I, Shankar T, Thodou A, Yin M, Navankasattusas S, Kfoury A, Alharethi R, Caine W, Wever-Pinzon O, Fang J, Selzman C, Stehlik J, McKellar S, Drakos S. The Role of Non-Glycolytic Glucose Metabolism in Myocardial Recovery Following Mechanical Unloading and Circulatory Support in Chronic Heart Failure. J Heart Lung Transplant 2020. [DOI: 10.1016/j.healun.2020.01.1048] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
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36
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McCandless S, Yin M, Taleb I, Dranow E, Kfoury A, Wever-Pinzon O, Stehlik J, McKellar S, Reid B, Kemeyou L, Selzman C, Alharethi R, Drakos S. Magnitude and Time Course of Left Atrial Remodeling Changes in Patients Undergoing Chronic Left Ventricular Assist Device Support. J Heart Lung Transplant 2020. [DOI: 10.1016/j.healun.2020.01.383] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022] Open
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37
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Yin M, Chen X, Wan Y, Zhang W, Feng L, Zhang L, Wang H. Doping Carbon Nitride Quantum Dots into Melamine‐Silver Matrix: An Efficient Photocatalyst with Tunable Morphology and Photocatalysis for H
2
O
2
Evolution under Visible Light. ChemCatChem 2020. [DOI: 10.1002/cctc.201902045] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Mengyuan Yin
- Institute of Medicine and Materials Applied Technologies College of Chemistry and Chemical EngineeringQufu Normal University Qufu City 273165 P. R. China
| | - Xi Chen
- School of Chemistry and Chemical EngineeringHarbin Institute of Technology Harbin 150090 P. R. China
| | - Yuqi Wan
- Institute of Medicine and Materials Applied Technologies College of Chemistry and Chemical EngineeringQufu Normal University Qufu City 273165 P. R. China
| | - Wenwen Zhang
- Institute of Medicine and Materials Applied Technologies College of Chemistry and Chemical EngineeringQufu Normal University Qufu City 273165 P. R. China
| | - Luping Feng
- School of Chemistry and Chemical EngineeringHarbin Institute of Technology Harbin 150090 P. R. China
| | - Lixiang Zhang
- School of EnvironmentHarbin Institute of Technology Harbin 150090 P. R. China
| | - Hua Wang
- Institute of Medicine and Materials Applied Technologies College of Chemistry and Chemical EngineeringQufu Normal University Qufu City 273165 P. R. China
- School of Chemistry and Chemical EngineeringHarbin Institute of Technology Harbin 150090 P. R. China
- School of EnvironmentHarbin Institute of Technology Harbin 150090 P. R. China
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Shen Z, An Y, Shi Y, Yin M, Xie Q, Gao Z, Jiang K, Wang S, Ye Y. The Aortic Calcification Index is a risk factor associated with anastomotic leakage after anterior resection of rectal cancer. Colorectal Dis 2019; 21:1397-1404. [PMID: 31361381 DOI: 10.1111/codi.14795] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [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: 09/10/2018] [Accepted: 05/14/2019] [Indexed: 12/17/2022]
Abstract
AIM Anastomotic leakage (AL) is one of the most feared postoperative complications after anterior resection (AR) of rectal cancer. An adequate blood supply at the anastomotic site is regarded as a prerequisite for healing. We hypothesize that the Aortic Calcification Index (ACI) might reflect the severity of atherosclerosis in patients, and thereby be a risk factor for AL. METHOD AL was investigated retrospectively according to the definition of the International Study Group of Rectal Cancer in 423 rectal cancer patients who underwent anterior rectal resection. The ACI was measured by preoperative abdominal CT scan. The cross-section of the aorta was evenly divided into 12 sectors, the number of calcified sectors was counted as the calcification score of each slice. Lasso logistic regression and multivariate regression analysis were used to identify risk factors for AL. RESULTS The percentage of AL after AR was 7.8% (33/423); the mortality of patients who sustained a leak was 3.0% (1/33). Patients with a high ACI had a significantly higher percentage of AL than patients with low ACI (11.2% vs 5.6%, P = 0.04). Among patients with AL, a higher ACI was associated with greater severity of AL (the ACI of patients with grade A leakage, grade B leakage and grade C leakage was 0.5% ± 0.2%, 11.5% ± 9.2% and 24.2% ± 21.7%, respectively; P = 0.008). After risk adjustment, multivariate regression analysis showed that a higher ACI was an independent risk factor for AL (OR 2.391, P = 0.04). CONCLUSION A high ACI might be an important prognostic factor for AL after AR for rectal cancer. Confirmatory studies are required.
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Affiliation(s)
- Z Shen
- Department of Gastroenterological Surgery, Laboratory of Surgical Oncology, Beijing Key Laboratory of Colorectal Cancer Diagnosis and Treatment Research, Peking University People's Hospital, Beijing, China
| | - Y An
- Department of Gastroenterological Surgery, Laboratory of Surgical Oncology, Beijing Key Laboratory of Colorectal Cancer Diagnosis and Treatment Research, Peking University People's Hospital, Beijing, China
| | - Y Shi
- Clinical Epidemiology and EBM Unit, National Clinical Research Center for Digestive Disease, Beijing Friendship Hospital, Beijing, China
| | - M Yin
- Department of Gastroenterological Surgery, Laboratory of Surgical Oncology, Beijing Key Laboratory of Colorectal Cancer Diagnosis and Treatment Research, Peking University People's Hospital, Beijing, China
| | - Q Xie
- Department of Gastroenterological Surgery, Laboratory of Surgical Oncology, Beijing Key Laboratory of Colorectal Cancer Diagnosis and Treatment Research, Peking University People's Hospital, Beijing, China
| | - Z Gao
- Department of Gastroenterological Surgery, Laboratory of Surgical Oncology, Beijing Key Laboratory of Colorectal Cancer Diagnosis and Treatment Research, Peking University People's Hospital, Beijing, China
| | - K Jiang
- Department of Gastroenterological Surgery, Laboratory of Surgical Oncology, Beijing Key Laboratory of Colorectal Cancer Diagnosis and Treatment Research, Peking University People's Hospital, Beijing, China
| | - S Wang
- Department of Gastroenterological Surgery, Laboratory of Surgical Oncology, Beijing Key Laboratory of Colorectal Cancer Diagnosis and Treatment Research, Peking University People's Hospital, Beijing, China
| | - Y Ye
- Department of Gastroenterological Surgery, Laboratory of Surgical Oncology, Beijing Key Laboratory of Colorectal Cancer Diagnosis and Treatment Research, Peking University People's Hospital, Beijing, China
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Li S, Zhao X, Yu X, Wan Y, Yin M, Zhang W, Cao B, Wang H. Fe 3O 4 Nanozymes with Aptamer-Tuned Catalysis for Selective Colorimetric Analysis of ATP in Blood. Anal Chem 2019; 91:14737-14742. [PMID: 31622079 DOI: 10.1021/acs.analchem.9b04116] [Citation(s) in RCA: 79] [Impact Index Per Article: 15.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
In this work, a simple and highly selective colorimetric method has been developed for quantifying trace-level ATP using Fe3O4 nanoparticles (Fe3O4 NPs). It was discovered that Fe3O4 NPs could present the dramatically enhanced catalysis once anchored with ATP-specific aptamers (Apts), which is about 6-fold larger than that of bare Fe3O4 NPs. In the presence of ATP, however, the Apts would be desorbed from Fe3O4 NPs due to the Apts-target binding event, leading to the decrease of catalysis rationally depending on ATP concentrations. A colorimetric strategy was thereby developed to facilitate the highly selective detection of ATP, showing the linear concentrations ranging from 0.50 to 100 μM. Subsequently, the developed ATP sensor was employed for the evaluation of ATP in blood with the analysis performances comparably better than those of the documented detection methods, showing the potential applications in the clinical laboratory for the detective diagnosis of some ATP-indicative diseases. Importantly, such a catalysis-based detection strategy should be extended to other kinds of nanozymes with intrinsic catalysis properties (i.e., peroxidase and oxidase-like activities), promising as a universal candidate for monitoring various biological species simply by using target-specific recognition elements like Apts and antibodies.
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Affiliation(s)
- Shuai Li
- Institute of Medicine and Materials Applied Technologies, College of Chemistry and Chemical Engineering , Qufu Normal University , Qufu City , Shandong Province 273165 , P. R. China.,College of Physics and Engineering , Qufu Normal University , Qufu City , Shandong Province 273165 , P. R. China
| | - Xiaoting Zhao
- Institute of Medicine and Materials Applied Technologies, College of Chemistry and Chemical Engineering , Qufu Normal University , Qufu City , Shandong Province 273165 , P. R. China
| | - Xiaoxue Yu
- Institute of Medicine and Materials Applied Technologies, College of Chemistry and Chemical Engineering , Qufu Normal University , Qufu City , Shandong Province 273165 , P. R. China
| | - Yuqi Wan
- Institute of Medicine and Materials Applied Technologies, College of Chemistry and Chemical Engineering , Qufu Normal University , Qufu City , Shandong Province 273165 , P. R. China
| | - Mengyuan Yin
- Institute of Medicine and Materials Applied Technologies, College of Chemistry and Chemical Engineering , Qufu Normal University , Qufu City , Shandong Province 273165 , P. R. China
| | - Wenwen Zhang
- Institute of Medicine and Materials Applied Technologies, College of Chemistry and Chemical Engineering , Qufu Normal University , Qufu City , Shandong Province 273165 , P. R. China
| | - Bingqiang Cao
- College of Physics and Engineering , Qufu Normal University , Qufu City , Shandong Province 273165 , P. R. China
| | - Hua Wang
- Institute of Medicine and Materials Applied Technologies, College of Chemistry and Chemical Engineering , Qufu Normal University , Qufu City , Shandong Province 273165 , P. R. China
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Li JQ, Liu M, Lyu XY, Tang R, Yang X, Yin M, He Y. [Prevalence of chronic diseases and associate factors on daily activities in male oldest-olds]. Zhonghua Liu Xing Bing Xue Za Zhi 2019; 40:537-541. [PMID: 31177734 DOI: 10.3760/cma.j.issn.0254-6450.2019.05.009] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: To investigate the prevalence of chronic diseases in aged ≥80 oldest-olds and related factors influencing their daily activities. Methods: This survey was conducted in the retired cadres in Beijing from 2012 to 2014. A unified questionnaire was used to investigate the general characteristics of the oldest-olds and the activities of daily living (ADL). Information on chronic diseases was extracted from related medical records. Results: A total of 4 472 male oldest- olds, with an average age as (87.1±3.9) years (80-102 years), were included. Nearly half of the elderly people were suffering from 5 or more kinds of chronic diseases, with 43.9% of them having disability on basic daily activities (BADL) with 13.4% of those classified as moderate or severe cases. 38.8% of them had instrumental activities of daily living (IADL) disability, with 28.7% of them were moderate or severe cases. The ADL disability showed an increasing trend along with the increase number of chronic diseases. The proportion of BADL disability increased from 40.5% to 50.6%. Compared with the ones having fewer chronic diseases (≤2 kinds), those with more (≥7 kinds) had an increase of 50.5% risk on BADL disability and 199.4% on IADL disability. Conclusion: We noticed that the male oldest-olds suffered from multiple chronic diseases. The impairment of ADL was higher than the younger elderly. Comorbidity showed heavier impact on ADL, especially on the instrumental activities of daily living.
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Affiliation(s)
- J Q Li
- The Third Outpatient Department of the General Logistics Department, Beijing 100039, China
| | - M Liu
- Institute of Geriatrics, Beijing Key Laboratory of Research on Aging and Related Diseases, National Clinical Research Center for Geriatrics Diseases, Chinese People's Liberation Army General Hospital, Beijing 100853, China
| | - X Y Lyu
- The Third Outpatient Department of the General Logistics Department, Beijing 100039, China
| | - R Tang
- The Second Medical Center, Chinese People's Liberation Army General Hospital, Beijing 100853, China
| | - X Yang
- Outpatient of The Second Medical Center, Chinese People's Liberation Army General Hospital, Beijing 100853, China
| | - M Yin
- Outpatient of The Second Medical Center, Chinese People's Liberation Army General Hospital, Beijing 100853, China
| | - Y He
- Institute of Geriatrics, Beijing Key Laboratory of Research on Aging and Related Diseases, National Clinical Research Center for Geriatrics Diseases, Chinese People's Liberation Army General Hospital, Beijing 100853, China
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Wang M, Belada D, Cheah C, Chu M, Dreyling M, Flinn I, Fogliatto L, Goy A, Inwards D, Jurczak W, Mayer J, Re F, Robak T, Spurgeon S, Yoon S, Zinzani P, Yin M, Chen T, Kahl B. A PHASE 3 STUDY OF ACALABRUTINIB PLUS BENDAMUSTINE AND RITUXIMAB IN ELDERLY (AGED ≥65 Years) TREATMENT-NAIVE PATIENTS WITH MANTLE CELL LYMPHOMA. Hematol Oncol 2019. [DOI: 10.1002/hon.2632] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- M. Wang
- Department of Lymphoma/Myeloma; The University of Texas MD Anderson Cancer Center; Houston United States
| | - D. Belada
- Charles University Hospital and Faculty of Medicine; Fourth Department of Internal Medicine-Hematology; Hradec Králové Czech Republic
| | - C. Cheah
- Comprehensive Cancer Centre; Sir Charles Gairdner Hospital; Nedlands WA Australia
| | - M.P. Chu
- Clinician Scientist; Cross Cancer Institute; Edmonton Canada
| | - M. Dreyling
- Medizinische Klinik und Poliklinik III; Klinikum der Universität München, LMU München; München Germany
| | - I. Flinn
- Lymphoma Research; Sarah Cannon; Nashville United States
| | - L. Fogliatto
- Hematology; Irmandade da Santa Case de Misericórdia; Porto Alegre Brazil
| | - A. Goy
- Lymphoma Division; John Theurer Cancer Center, Hackensack University Medical Center; Hackensack United States
| | - D. Inwards
- Hematology; Mayo Clinic; Rochester United States
| | - W. Jurczak
- Department of Hematology; Jagiellonian University; Krakow Poland
| | - J. Mayer
- Hematology; Fakultní nemocnice Brno; Brno Czech Republic
| | - F. Re
- Hematology; Azienda Ospedaliero-Universitaria di Parma; Parma Italy
| | - T. Robak
- Hematology; Medical University of Lodz, Copernicus Memorial Hospital; Lodz Poland
| | - S. Spurgeon
- Hematology and Medical Oncology; OHSU Knight Cancer Institute; Portland United States
| | - S.S. Yoon
- Hemato Oncology; Seoul National University Hospital; Seoul Republic of Korea
| | - P.L. Zinzani
- Hematology; Institute of Hematology Seràgnoli, University of Bologna; Bologna Italy
| | - M. Yin
- Bio statistics; Acerta Pharma; South San Francisco United States
| | - T. Chen
- Clinical Development; Acerta Pharma; South San Francisco United States
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Chen J, Zhu Y, Yin M, Xu Y, Liang X, Huang Y. Characterization of maltocin S16, a phage tail‐like bacteriocin with antibacterial activity againstStenotrophomonas maltophiliaandEscherichia coli. J Appl Microbiol 2019; 127:78-87. [DOI: 10.1111/jam.14294] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2018] [Revised: 12/19/2018] [Accepted: 04/23/2019] [Indexed: 01/05/2023]
Affiliation(s)
- J. Chen
- Department of Microbiology College of Life Sciences Wuhan University Wuhan China
| | - Y. Zhu
- Department of Microbiology College of Life Sciences Wuhan University Wuhan China
| | - M. Yin
- Department of Microbiology College of Life Sciences Wuhan University Wuhan China
| | - Y. Xu
- Department of Microbiology College of Life Sciences Wuhan University Wuhan China
| | - X. Liang
- Department of Microbiology College of Life Sciences Wuhan University Wuhan China
| | - Y.‐P. Huang
- Department of Microbiology College of Life Sciences Wuhan University Wuhan China
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Zhang L, Chen S, Li F, Zhang X, Yin M, Gallo R. 507 Diet-induced obesity impairs the antimicrobial function of dermal fat. J Invest Dermatol 2019. [DOI: 10.1016/j.jid.2019.03.583] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Li F, Chen X, Zhao S, Zuo K, Xie P, Liu J, Yang C, Lu K, Yin M. 828 Dermatopathologist-level classification of skin cancer with deep neural networks at multi-magnification. J Invest Dermatol 2019. [DOI: 10.1016/j.jid.2019.03.904] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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Taleb I, Horne B, Yin M, Nativi-Nicolau J, Wever-Pinzon O, McKellar S, Caine W, Koliopoulou A, Alharethi R, Kfoury A, Gilbert E, Fang J, Stehlik J, Selzman C, Drakos S. Predicting Cardiac Recovery before Durable Left Ventricular Assist Device Implantation in Advanced Heart Failure Patients. J Heart Lung Transplant 2019. [DOI: 10.1016/j.healun.2019.01.291] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
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Diakos N, Taleb I, Pinzon O, Javan H, Kfoury A, Stehlik J, Caine W, Nativi J, Koliopoulou A, Yin M, McCreath L, Thodou A, Sankar T, Gilbert E, Selzman C, Drakos S. BIUx2x2. J Heart Lung Transplant 2019. [DOI: 10.1016/j.healun.2019.01.625] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022] Open
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47
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Taleb I, Yin M, Koliopoulou A, Kyriakopoulos C, Nativi-Nicolau J, Wever-Pinzon O, McKellar S, Dranow E, Stehlik J, Gilbert E, Fang J, Selzman C, Drakos S. Stability of Cardiac Function after Left Ventricular Assist Device Weaning in End-Stage Heart Failure. J Heart Lung Transplant 2019. [DOI: 10.1016/j.healun.2019.01.887] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022] Open
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48
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Yin M, Wever-Pinzon O, Mehra M, Selzman C, Toll A, Cherikh W, Nativi-Nicolau J, Fang J, Kfoury A, Gilbert E, Kemeyou L, McKellar S, Koliopolou A, Vaduganathan M, Drakos S, Stehlik J. Predictors of Favorable Outcome in Patients Bridged to Transplant with Temporary Mechanical Circulatory Support Devices. J Heart Lung Transplant 2019. [DOI: 10.1016/j.healun.2019.01.256] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022] Open
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Abstract
Long non-coding RNAs (lncRNAs) are transcripts longer than 200 nucleotides with limited coding potential, which have emerged as novel regulators in many biological and pathological processes, including growth, development, and oncogenesis. Accumulating evidence suggests that lncRNAs have a special role in the osteogenic differentiation of various types of cell, including stem cells from different sources such as embryo, bone marrow, adipose tissue and periodontal ligaments, and induced pluripotent stem cells. Involved in complex mechanisms, lncRNAs regulate osteogenic markers and key regulators and pathways in osteogenic differentiation. In this review, we provide insights into the functions and molecular mechanisms of lncRNAs in osteogenesis and highlight their emerging roles and clinical value in regenerative medicine and osteogenesis-related diseases. Cite this article: J. Zhang, X. Hao, M. Yin, T. Xu, F. Guo. Long non-coding RNA in osteogenesis: A new world to be explored. Bone Joint Res 2019;8:73–80. DOI: 10.1302/2046-3758.82.BJR-2018-0074.R1.
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Affiliation(s)
- J Zhang
- Department of Orthopedics, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China; Cancer Center, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China; Department of Biochemistery and Biophysics, Lineberger Comprehensive Cancer Center, University of North Carolina, North Carolina, USA
| | - X Hao
- Department of Rehabilitation, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - M Yin
- Department of Obstetrics and Gynecology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - T Xu
- Department of Rehabilitation, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - F Guo
- Department of Orthopedics, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
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Hua Y, Li S, Cai Y, Liu H, Wan Y, Yin M, Wang F, Wang H. A sensitive and selective electroanalysis strategy for histidine using the wettable well electrodes modified with graphene quantum dot-scaffolded melamine and copper nanocomposites. Nanoscale 2019; 11:2126-2130. [PMID: 30656322 DOI: 10.1039/c8nr08294d] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/21/2023]
Abstract
A wettable well was fabricated on an electrode, which was further modified with carbon quantum dot-scaffolded nanocomposites of melamine and copper for probing histidine through a unique displacement reaction route. The developed electrode with wettable well enables the condensing enrichment of analytes from the sample droplets, improving the electroanalytical sensitivity.
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Affiliation(s)
- Yue Hua
- Institute of Medicine and Materials Applied Technologies, College of Chemistry and Chemical Engineering, Qufu Normal University, Qufu City, Shandong Province 273165, P. R. China.
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