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Ma QM, Wang YS, Hou WJ, Liu XB, Shen T, Zhu F. [Visual analysis of the current research status and development of burn-related coagulation dysfunction]. ZHONGHUA SHAO SHANG YU CHUANG MIAN XIU FU ZA ZHI 2023; 39:356-363. [PMID: 37805739 DOI: 10.3760/cma.j.cn501225-20220616-00237] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Subscribe] [Scholar Register] [Indexed: 10/09/2023]
Abstract
Objective: To conduct a visual analysis of the literature on burn-related coagulation dysfunction and to explore the current research status, evolution process, hot topics, and future research trends in burn-related coagulation dysfunction at home and abroad. Methods: The bibliometrics method was used. The literature on burn-related coagulation dysfunction which were published in Web of Science and China National Knowledge Internet databases from January 1, 1950 to May 1, 2022, and met the inclusion criteria were retrieved for publication volume analysis. The literature on burn-related coagulation dysfunction were retrieved as above in the core collection of Web of Science and China National Knowledge Internet databases, and CiteSpace 5.8.R3 software was used to perform co-occurrence analysis, cluster analysis, and literature co-citation analysis of key words. Results: A total of 501 and 235 literature on burn-related coagulation dysfunction were retrieved from Web of Science database and China National Knowledge Internet database, respectively. The literature on burn-related coagulation dysfunction emerged from 1975 and 1950, respectively, in China and abroad, which were gradually increased later. The frequency and centrality of Chinese key words such as , , were high in 235 literature in China National Knowledge Internet database, and the frequency and centrality of key words such as burn, coagulation, and deep vein thrombosis were high in 340 literature in the core collection of Web of Science database. In China National Knowledge Internet database, the top 6 Chinese key words in terms of burst intensity were , , , , , , and the first 3 among which were burst key words in the early stage; and in the core collection of Web of Science database, the key words with higher burst intensity were disseminated intravascular coagulation and pulmonary embolism, which were the burst key words in the early stage. The representative clustering labels in China National Knowledge Internet database were #0 , #1 , and #2 , etc., and the representative clustering labels in the core collection of Web of Science database were #0 risk, #1 surgical patient, and #2 sepsis. Early researches in China National Knowledge Internet database and the core collection of Web of Science database focused on the presence of burn-related coagulation dysfunction itself, while the late researches focused on the relationship between burn-related coagulation dysfunction and inflammation, immunity, coagulation in general, and wounds. From 2010 onwards, there were a large number of core cited literature in the core collection of Web of Science database, and the prevention and treatment of vein thromboembolism was the most popular research direction in recent years. The researches on optimization and standardization of diagnostic methods and the overall mechanism of burn-related coagulation dysfunction would be the main research directions in the future. Conclusions: The research hotspots and evolution processes of burn-related coagulation dysfunction at home and abroad have both similarities and differences, and the current research hotspot is the relationship between coagulation and inflammation, immunity. With researches increasingly deepening, the researches on optimization and standardization of diagnostic methods and the overall mechanism of burn-related coagulation dysfunction will be the main research directions in the future.
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Huang SY, Zhu F, Guo GH. [Research advances on the role of complement system activation in post-burn immunity]. ZHONGHUA SHAO SHANG YU CHUANG MIAN XIU FU ZA ZHI 2023; 39:396-400. [PMID: 37805746 DOI: 10.3760/cma.j.cn501225-20220726-00313] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Subscribe] [Scholar Register] [Indexed: 10/09/2023]
Abstract
Immune activation is one of the major factors of secondary injury post burn, and is the main organismal response in the anti-infection process. As an important part of the innate immune response, the complement system is able to induce the activation of immune cells after burns, promote inflammation and mediate the breakdown of the immune barrier, and even engage in complex cross-linking with the coagulation cascade. This article reviews the role of complement system activation in post-burn immunity and its possibility of clinical translation from the perspectives of innate immunity, acquired immunity, and cross-linking of the complement system with the coagulation cascade.
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Kubar AA, Kumar S, Liu W, Cui Y, Zhu F, Xu X, Shao C, Hu X, Prempeh NYA, Huo S. Numerical simulation of vortex flow field generated in a novel nested-bottled photobioreactor to improve Arthrospira platensis growth. BIORESOURCE TECHNOLOGY 2023; 373:128710. [PMID: 36754237 DOI: 10.1016/j.biortech.2023.128710] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/01/2023] [Revised: 02/03/2023] [Accepted: 02/04/2023] [Indexed: 06/18/2023]
Abstract
In this study, computational fluid dynamics were employed to examined clockwise and anticlockwise vortexes in the rising and down coming sections of novel nested-bottle photobioreactor. The radial velocity was increased by four times which significantly reduced dead zones compared to traditional PBR. The (NB-PBR) comprised of integrated bottles connected by curved tubes (d = 4 cm) that generated dominant vortices as the microalgae solution flows through each section (h = 10 cm). The (NB-PBR) was independent of the inner and outer sections which increased the mixing time and mass-transfer coefficient by 13.33 % and 42.9 %, respectively. Furthermore, the results indicated that the (NB-PBR) showed higher photosynthesis efficiency preventing self-shading and photo-inhibition, resulting in an increase in biomass yield and carbon dioxide fixation by 35 % and 35.9 %, respectively.
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Li N, Li X, Deng M, Zhu F, Wang Z, Sheng R, Wu W, Guo R. Isosteviol derivatives as protein tyrosine Phosphatase-1B inhibitors: Synthesis, biological evaluation and molecular docking. Bioorg Med Chem 2023; 83:117240. [PMID: 36963270 DOI: 10.1016/j.bmc.2023.117240] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2023] [Revised: 03/02/2023] [Accepted: 03/10/2023] [Indexed: 03/19/2023]
Abstract
Protein tyrosine phosphatase (PTP1B) antagonizes insulin signaling and acts as a potential therapeutic target for insulin resistance associated with obesity and type II diabetes. In this work, a series of isosteviol derivatives 1-28 was synthesized and the inhibitory activity on PTP1B was evaluated by double antibody sandwich ELISA (DAS-ELISA) in vitro. Most isosteviol derivatives showed moderate PTP1B inhibitory activities. Among them, derivatives 10, 13, 24, 27 showed remarkable bioactivities with IC50 values ranging from 0.24 to 0.40 µM. Particularly, derivative 24 exhibited the best inhibitory activity against PTP1B (IC50 = 0.24 µM) in vitro; moreover, it showed 7-fold selectivity to PTP1B over T-cell protein tyrosine phosphatase (TCPTP) and 14-fold selectivity to PTP1B over cell division cycle 25 homolog B (CDC25B). Molecular docking studies demonstrated the hydrogen bond interaction between 24 and LYS-116 residue in PTP1B might be essential for the inhibitory activity. The results suggested that derivative 24 has great potential to be employed as drug candidate for the treatment of obesity and type II diabetes.
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Wu YJ, Zhang WS, Zhu F, Zhu T, Jin YL, Pan J, Jiang CQ. [Study on the relationship between the age at natural menopause and postmenopausal metabolic syndrome]. ZHONGHUA YU FANG YI XUE ZA ZHI [CHINESE JOURNAL OF PREVENTIVE MEDICINE] 2023; 57:433-437. [PMID: 36922179 DOI: 10.3760/cma.j.cn112150-20220601-00560] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Subscribe] [Scholar Register] [Indexed: 03/18/2023]
Abstract
To explore the relationship between the early or delayed age at natural menopause and metabolic syndrome (MS) in women. A total of 4 734 natural menopausal women who completed the baseline survey from November 2017 to January 2020 in the Guangzhou Middle-aged and Elderly Chronic Disease Prospective Cohort Study were selected in this cross-sectional study. Data on general demographic characteristics, disease history and female physiological health indicators were collected. Logistic regression model and restricted cubic spline curve were used to analyze the relationship between the age at natural menopause and MS. The results showed that the mean age of the subjects was (60±6) years old. The median (Q1,Q3) age at natural menopause was 50 (49, 52) years old, and the prevalence of MS was 14.8%(699/4 734). After adjusting for confounders, the age at natural menopause was closely related to MS in an approximate"U"shape. Compared with the group of normal age at natural menopause, the early age at menopause (OR=1.52, 95%CI: 1.12-2.06) and delayed age at menopause (OR=1.77, 95%CI: 1.36-2.30) had a higher risk of MS. In the group with time since menopause ≤6 years and 7-9 years, the risk of MS in the group with delayed age at menopause was 2.40 times (95%CI: 1.54-3.75) and 2.19 times (95%CI: 1.11-4.31) higher than that in the group with normal menopausal age, respectively. In conclusion, the early and delayed age at natural menopause increased the risk of MS. The increased risk of MS in delayed age at natural menopause mainly occurred within 10 years since menopause.
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Yu X, Zhu F, Yu X, Wang J, Wu B, Li C. Serum CCL28 as a biomarker for diagnosis and evaluation of Sjögren's syndrome. Scand J Rheumatol 2023; 52:200-207. [PMID: 35048789 DOI: 10.1080/03009742.2021.2001930] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
OBJECTIVE The aim of this study was to explore the significance of serum CCL28 in Sjögren's syndrome (SS) diagnosis and evaluation. METHOD The expression of CCL28 mRNA in salivary glands of SS patients from the GEO database was analysed. Serum levels of CCL28 of SS patients, rheumatoid arthritis (RA) patients, systemic lupus erythematosus (SLE) patients, and healthy controls (HCs) were measured by enzyme-linked immunosorbent assay. The serum immunoglobulin A (IgA) levels and the focus score of labial salivary gland (LSG) in patients with SS were also measured, and the correlation between serum IgA levels and serum CCL28 was explored. In addition, the level of serum CCL28 was compared between two subsets of SS patients who were classified by clinical symptoms and laboratory tests. RESULTS SS patients displayed decreased expression of CCL28 mRNA in salivary glands, accompanying more severe pathological injury. Serum levels of CCL28 in both primary and secondary SS patients were significantly lower than those in the HC group, whereas no significant differences were observed between RA patients or SLE patients and HCs. Compared with RA and SLE patients alone, serum levels of CCL28 were dramatically lower in patients with SS secondary to RA or SLE. No remarkable correlation between serum IgA and CCL28 levels was observed, while the focus score of LSG negatively correlated with serum CCL28 levels. Serum levels of CCL28 were lower in SS patients who had dental caries and thrombocytopenia. CONCLUSION Serum CCL28 is a useful biomarker in the diagnosis and evaluation of SS.
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Hu Z, Zhu F, Chen K. The Mechanisms of Silkworm Resistance to the Baculovirus and Antiviral Breeding. ANNUAL REVIEW OF ENTOMOLOGY 2023; 68:381-399. [PMID: 36689303 DOI: 10.1146/annurev-ento-120220-112317] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/17/2023]
Abstract
Silkworm (Bombyx mori) is not only an economic insect but also a model organism for life science research. Bombyx mori nucleopolyhedrovirus (BmNPV) disease is a major infectious disease in the world's sericulture industry. The cocoon loss caused by this disease accounts for more than 60% of the total loss caused by all silkworm diseases. To date, there has been no effective solution for preventing and treating this disease. The most effective measure is to breed disease-resistant varieties. The quickest way to breed disease-resistant varieties is to apply genetic modification. However, this requires that we obtain disease resistance genes and know the mechanism of disease resistance. Since the discovery of disease-resistant resources in 1989, scholars in the sericulture industry around the world have been inspired to search for resistance genes. In the past two decades, with the help of multi-omics technologies, screening of resistance genes, gene localization, protein modification, virus-host interactions, etc., researchers have found some candidate genes that have been proposed to function at the cellular or individual level. Several disease-resistant varieties have been obtained and used in production through hybrid breeding, RNA interference, and genetic modification. This article summarizes and reviews the discovery of and research advances related to silkworm resistance to BmNPV. It is anticipated that the review will inspire scientific researchers to continue searching for disease resistance genes, clarify the molecular mechanism of silkworm disease resistance, and promote disease-resistant silkworm breeding.
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Gurmesa GA, Zhang S, Wang A, Zhu F, Mgelwa AS, Wang C, Zhang Q, Zhu W, Fang Y. Within‐site difference in nitrogen status between mixed forests and larch plantations: Evidence from multiple indicators. Ecosphere 2023. [DOI: 10.1002/ecs2.4358] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023] Open
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Wang H, Hu X, Cui Y, Sobhi M, Xu X, Zan X, Zhu F, Ni J, Elshobary M, Huo S. Oil-rich filamentous algae cultivation in anaerobic digestate effluent: Inhibition effect of undissociated fatty acids. ALGAL RES 2022. [DOI: 10.1016/j.algal.2022.102964] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
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Liu H, Yu Y, Luo Z, Zhu F, He Y, Chen Q, Liu C, Shao Y. 17P Clinical, pathological complete response and prognosis characteristics of HER2-low breast cancer in neoadjuvant chemotherapy setting: A retrospective analysis. Ann Oncol 2022. [DOI: 10.1016/j.annonc.2022.10.025] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/05/2022] Open
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Zhu F, Wolters FJ, Yaqub A, Boersma H, Ikram MA, Kavousi M. Plasma amyloid-beta in relation to cardiac function and risk of heart failure in the general population. Eur Heart J 2022. [DOI: 10.1093/eurheartj/ehac544.873] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Abstract
Background
Amyloid-β is a major hallmark of Alzheimer's disease, and its pathology has been hypothesized as a multiple organ syndrome that may also affect cardiac function. There are limited data on association of plasma amyloid-β with cardiac dysfunction and risk of HF in the general population.
Objective
To determine the association of plasma amyloid-β40 (Aβ40) and amyloid-β42 (Aβ42) with echocardiographic measurements of cardiac dysfunction, and with incident heart failure (HF) in the general population.
Methods
We included 4156 participants of the population-based cohort (mean age 71.4 years, 57.1% women), who had plasma amyloid-β measured between 2002 and 2005, and were free of dementia and HF at baseline. Multivariable linear regression models were used to explore the associations of plasma Aβ40 and Aβ42 with echocardiographic measures. Participants were followed for the occurrence of HF until December 2016. Cause-specific hazard models were used to assess the association of plasma amyloid-β with incident HF and competing risk event. Models were adjusted for cardiovascular risk factors.
Results
Higher plasma Aβ40 concentrations were associated with lower left ventricular ejection fraction (β, −0.39; 95% CI, −0.68 to −0.10) and larger left ventricular mass (β, 0.70; 95% CI, 0.06 to 1.34). Aβ42 was not significantly associated with echocardiographic measures cross-sectionally. During follow-up (median 10.2 years), 472 incident HF cases were identified. Higher plasma Aβ40 was associated with an increased risk of incident HF (HR, 1.32; 95% CI, 1.15 to 1.51), more profound in men than in women (P value for interaction: 0.022). One SD increase in Aβ40 was associated with a 31% increase in the hazard of HF in men (HR, 1.32; 95% CI, 1.14 to 1.54) but the association was not significant in women (HR, 1.06; 95% CI, 0.93 to 1.20). Higher plasma Aβ42 concentrations were associated with increased risk of HF (HR, 1.12; 95% CI, 1.02 to 1.24), while further adjustment for concomitant Aβ40 attenuated this association (HR, 1.03; 95% CI, 0.92 to 1.16).
Conclusion
Higher levels of plasma Aβ40 were independently associated with worse cardiac function and higher risk of new-onset HF in the general population, in particular among men.
Funding Acknowledgement
Type of funding sources: Public Institution(s). Main funding source(s): The Netherlands Organization for Health Research and Development (ZonMw); the Dutch Heart Foundation;This study is further funded by the European Union's Horizon 2020 research and innovation programme as part of the Common mechanisms and pathways in Stroke and Alzheimer's disease (CoSTREAM) project.
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Zhu F, Kaiser Y, Boersma H, Bos D, Kavousi M. Aortic valve calcium in relation to subclinical cardiac dysfunction and risk of heart failure in the general population. Eur Heart J 2022. [DOI: 10.1093/eurheartj/ehac544.867] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Abstract
Background
Emerging evidence suggests that aortic valve calcium (AVC) is associated with adverse cardiovascular outcomes, while the association of (early) AVC with subclinical cardiac dysfunction and with risk of heart failure (HF) remains unclear.
Purpose
To determine the association of CT-assessed AVC with echocardiographic measurements of cardiac dysfunction, and with HF in the general population.
Methods
We included 2,348 participants (mean age 68.5 years, 52% women) of the Rotterdam Study, who had AVC measured between 2003 and 2006, and without a history of HF at baseline. Linear regression models were used to explore cross-sectional associations of AVC with echocardiographic measures at baseline. All participants were followed for HF event until December 2016. Cox proportional hazard models were used to assess the association of AVC with incident HF. Models were adjusted for potential confounders.
Results
The presence of AVC was associated with 3.14 g/m2 (95% CI, 1.50 to 4.79) higher mean left ventricular mass indexed by body surface area. One-unit larger log (AVC+1) was associated with 0.01 mm (95% CI 0.01 to 0.02) larger mean left atrial size. During a median follow-up of 9.8 years, 182 incident HF cases were identified. Presence of AVC was associated with 37% greater risk for HF (HR, 1.37; 95% CI, 1.01 to 1.87). One-unit larger log (AVC+1) was associated with 11% larger risk of HF (HR, 1.11; 95% CI, 1.04 to 1.18). Compared with the AVC =0, AVC ≥100 had 1.70 folded risk of HF (HR, 1.70; 95% CI, 1.17 to 2.49).
Conclusions
The levels of AVC were associated with markers of left ventricular structure and with risk of HF, independent of traditional cardiovascular risk factors. Larger CT-assessed AVC is an indicative of increased risk for development of HF.
Funding Acknowledgement
Type of funding sources: Foundation. Main funding source(s): Netherlands Organization for the Health Research and Development (ZonMw)Dutch Heart Foundation (03-004-2021-T050)
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Xiao R, Yuan Y, Xia H, Ge Q, Chen L, Zhu F, Xu J, Wang X, Fan Y, Wang Q, Yang Y, Chen K. Comparative transcriptome and proteome reveal synergistic functions of differentially expressed genes and proteins implicated in an over-dominant silkworm heterosis of increased silk yield. INSECT MOLECULAR BIOLOGY 2022; 31:551-567. [PMID: 35445454 DOI: 10.1111/imb.12779] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/12/2021] [Revised: 03/09/2022] [Accepted: 04/14/2022] [Indexed: 06/14/2023]
Abstract
We previously observed an over-dominant silkworm heterosis of increased yield in a cross of Bombyx mori nuclear polyhydrosis virus-resistant strain NB with a susceptible strain 306. In the present study, we found that heterosis also exists in crosses of NB with other susceptible strains, indicating it is a more general phenomenon. We performed comparative transcriptome and proteome and identified 1624 differentially expressed genes (DEGs) and 298 differentially expressed proteins (DEPs) in silk glands between parents and F1 hybrids, of which 24 DEGs/DEPs showed consistent expression at mRNA and protein levels revealed by Venn joint analysis. Their expressions are completely non-additive, mainly transgressive and under low-parent, suggesting recombination of parental genomes may be the major genetic mechanism for the heterosis. GO and KEGG analyses revealed that they may function in generally similar but distinctive aspects of metabolisms and processes with signal transduction and translation being most affected. Notably, they may not only up-regulate biosynthesis and transport of silk proteins but also down-regulate other unrelated processes, synergistically and globally remodelling the silk gland to increase yield and cause the heterosis. Our findings contribute insights into the understanding of silkworm heterosis and silk gland development and provide targets for transgenic manipulation to further increase the silk yield.
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Tang Q, Liu Y, Liu Y, Zhu F, Yu Q, Chen H, Chen L, Ma S, Xu H, Chen K, Li G. Bombyx mori Flap endonuclease 1 correlates with the repair of ultraviolet-induced DNA damage. JOURNAL OF INSECT PHYSIOLOGY 2022; 142:104424. [PMID: 35878701 DOI: 10.1016/j.jinsphys.2022.104424] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/18/2022] [Revised: 07/19/2022] [Accepted: 07/20/2022] [Indexed: 06/15/2023]
Abstract
Solar ultraviolet radiation (UV) can cause DNA damage in microorganisms. Flap endonuclease 1 (FEN1) is a structure-specific nuclease and plays important roles in DNA replication and repair. At present, the properties and functions of FEN1 have not been characterized in detail in invertebrates such as Bombyx mori. In this study, Bombyx mori FEN1 (BmFEN1) was expressed in E. coli, and was shown to have nuclease activity that nonspecifically cleaved DNA in vitro. However, inside the cell, BmFEN1 did not cleave DNA randomly. Truncated BmFEN1 missing the nuclear localization signal (346-380 aa) still had the nuclease activity, but was no longer precisely localized to the sites of UV-induced DNA damage. It was further found that BmFEN1 favored the faster repair of UV-damaged DNA. The present study will provide a reference for further understanding the functions of BmFEN1 and UV-induced DNA damage repair mechanisms in insects.
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Zhu F, Li Y, Shi Z, Shi W. TV-NARX and Coiflets WPT based time-frequency Granger causality with application to corticomuscular coupling in hand-grasping. Front Neurosci 2022; 16:1014495. [PMID: 36248661 PMCID: PMC9560889 DOI: 10.3389/fnins.2022.1014495] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2022] [Accepted: 09/12/2022] [Indexed: 11/21/2022] Open
Abstract
The study of the synchronous characteristics and functional connections between the functional cortex and muscles of hand-grasping movements is important in basic research, clinical disease diagnosis and rehabilitation evaluation. The electroencephalogram (EEG) and electromyographic signal (EMG) signals of 15 healthy participants were used to analyze the corticomuscular coupling under grasping movements by holding three different objects, namely, card, ball, and cup by using the time-frequency Granger causality method based on time-varying nonlinear autoregressive with exogenous input (TV-NARX) model and Coiflets wavelet packet transform. The results show that there is a bidirectional coupling between cortex and muscles under grasping movement, and it is mainly reflected in the beta and gamma frequency bands, in which there is a statistically significant difference (p < 0.05) among the different grasping actions during the movement execution period in the beta frequency band, and a statistically significant difference (p < 0.1) among the different grasping actions during the movement preparation period in the gamma frequency band. The results show that the proposed method can effectively characterize the EEG-EMG synchronization features and functional connections in different frequency bands during the movement preparation and execution phases in the time-frequency domain, and reveal the neural control mechanism of sensorimotor system to control the hand-grasping function achievement by regulating the intensity of neuronal synchronization oscillations.
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Matulonis U, Moore K, Lorusso D, Oaknin A, Pignata S, Denys H, Colombo N, Van Gorp T, Konner J, Romeo Marin M, Harter P, Murphy C, Tu Y, Zhu F, Esteves B, Method M, Birrer M, Coleman R, O'Malley D. 592P Exposure response (ER) analysis for efficacy and safety of mirvetuximab soravtansine (MIRV) in patients with folate receptor α (FRα)-positive cancer. Ann Oncol 2022. [DOI: 10.1016/j.annonc.2022.07.720] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
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Zhu F, Chen H, Han J, Zhou W, Tang Q, Yu Q, Ma S, Liu X, Huo S, Chen K. Proteomic and Targeted Metabolomic Studies on a Silkworm Model of Parkinson's Disease. J Proteome Res 2022; 21:2114-2123. [PMID: 35959672 DOI: 10.1021/acs.jproteome.2c00149] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Parkinson's disease (PD) is a chronic and progressive movement disorder that is characterized by the loss of dopaminergic neurons in the brain. Animal models of PD have become very popular in the past two decades to understand the etiology, pathology, and molecular and cellular pathways associated with PD. In this study, we report the first neurotoxin-induced silkworm model for PD by chronic feeding with 6-hydroxydopamine (6-OHDA) and explore the possible molecular mechanisms associated with PD using proteomic and targeted metabolomic approaches. Although silkworm is phylogenetically distant from humans and rats, 6-OHDA treatment produced similar PD phenotypes, including motor dysfunction, dopaminergic neuron degeneration, and decreased levels of dopamine. Major neurotransmitters in the silkworm head tissue were profiled, revealing key molecules implicating neurodegenerative disorder. Proteomics analysis revealed a major downregulation of nearly 50 structural proteins constituting cuticles and microfilaments, indicating mechanical damage in the silkworm tissues. The results suggest that 6-OHDA treatment could induce PD-like symptoms in silkworms and activate similar proteomic and metabolic pathways to those in rats or higher animals. This study demonstrates the feasibility and value of the silkworm-based PD model, which may provide important clues for understanding the molecular and cellular mechanisms underlying PD. The mass spectrometry raw files have been deposited to iProx via the project ID IPX0004206000.
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Meng QZ, Cong CH, Li XJ, Zhu F, Zhao X, Chen FW. Retraction Note: METTL3 promotes the progression of nasopharyngeal carcinoma through mediating M6A modification of EZH2. EUROPEAN REVIEW FOR MEDICAL AND PHARMACOLOGICAL SCIENCES 2022; 26:4947. [PMID: 35916787 DOI: 10.26355/eurrev_202207_29277] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
The article "METTL3 promotes the progression of nasopharyngeal carcinoma through mediating M6A modification of EZH2, by Q.-Z. Meng, C.-H. Cong, X.-J. Li, F. Zhu, X. Zhao, F.-W. Chen, published in Eur Rev Med Pharmacol Sci 2020; 24 (8): 4328-4336-DOI: 10.26355/eurrev_202004_21014-PMID: 32373970" has been retracted by the authors. After publication, several issues were raised on PubPeer about the reliability of the published results. The same authors stated that the study was not performed in accordance with the standard procedures required. In particular, Figure 1 also presents some concerns as it does not reflect the experimental data reported in the study. The Publisher apologizes for any inconvenience this may cause. https://www.europeanreview.org/article/21014.
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Zhu F, Deng RX, Jiang QH. Effects of Water on Electrochemical Behavior of ZnCl2 and FeCl3 in Deep Eutectic Solvent Composed of Choline Chloride and Urea. RUSS J ELECTROCHEM+ 2022. [DOI: 10.1134/s1023193522070163] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Ali Kubar A, Jin N, Cui Y, Hu X, Qian J, Zan X, Zhang C, Zhu F, Kumar S, Huo S. Magnetic/electric field intervention on oil-rich filamentous algae production in the application of acrylonitrile butadiene styrene based wastewater treatment. BIORESOURCE TECHNOLOGY 2022; 356:127272. [PMID: 35526707 DOI: 10.1016/j.biortech.2022.127272] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/05/2022] [Revised: 05/01/2022] [Accepted: 05/02/2022] [Indexed: 06/14/2023]
Abstract
Globally, the release of acrylonitrile-butadienestyrene (ABS) wastewater from numerous industries is a serious concern. Recently, oil-rich filamentous algae Tribonema sp has been grown utilizing toxic but nutrient-rich ABS effluent. Here, Tribonema sp. was cultivated under intervention of different magneto-electric combinatory fields (MCFs) (control, 0.6 V/cm, 1 h/d-1.2 V/cm, 1 h/d-0.6 V/cm, and 1 h/d-1.2 V/cm). Results showed MCF (1 h/d-0.6 V/cm) intervention increased the biomass by 9.7% (2.4 g/L) combined with high removal efficiencies (95% and 99%) of ammonium nitrogen and total phosphorus. The chemical oxygen demand (COD) removal rate increased to 82%, 6% higher than the control. Moreover, MCF of 1 h/d-0.6 V/cm significantly increased lipid and carbohydrate by 7.71% and 4.73% respectively. MCF increased premium fatty acid content such as palmitic acid (C16:0), myristic acid (C14: 0), and hexadecenoic acid (C16:1). MCF intervention also supported a diverse microbial flora, offering a favorable solution for ABS wastewater treatment.
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Duan Y, Liu D, Huang K, Shou W, Zhu F, Liu Y, Yu H, Gundersen P, Kang R, Wang A, Han S, Wang Z, Zhu J, Zhu W, Fang Y. Design and performance of an ecosystem‐scale forest soil warming experiment with infrared heater arrays. Methods Ecol Evol 2022. [DOI: 10.1111/2041-210x.13932] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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Li R, Han X, Liu Q, Qian A, Zhu F, Hu J, Fan J, Shen H, Liu J, Pu X, Xu H, Mu B. Enhancing Hydrogen Adsorption Capacity of Metal Organic Frameworks M( BDC)TED 0.5 through Constructing a Bimetallic Structure. ACS OMEGA 2022; 7:20081-20091. [PMID: 35721999 PMCID: PMC9201887 DOI: 10.1021/acsomega.2c01914] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/29/2022] [Accepted: 05/19/2022] [Indexed: 06/15/2023]
Abstract
Metal organic frameworks (MOFs) have promising application prospects in the field of hydrogen storage. However, the successful application of MOFs in the field is still limited by their hydrogen storage capacity. Herein, a series of M x M1-x (BDC)TED0.5 (M = Zn, Cu, Co, or Ni) with a bimetallic structure was constructed by introducing two metal ions in the synthesis process. The results of X-ray diffraction, scanning electron microscopy, energy-dispersive spectroscopy, X-ray photoelectron spectroscopy, and inductively coupled plasma showed that the bimetallic structure with different content ratios can be stably constructed by a hydrothermal method. Among them, the Cu-based bimetal MOFs Cu0.625Ni0.375(BDC)TED0.5 exhibited the best hydrogen storage capacity of 2.04 wt% at 77 K and 1 bar, which was 22% higher than that of monometallic Ni(BDC)TED0.5. The enhanced hydrogen storage capacity can be attributed to the improved specific surface area and micropore volume of bimetal MOFs by introducing an appropriate amount of bimetallic atoms.
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Lognon P, Gariel F, Marnat G, Darcourt J, Constant Dit Beaufils P, Burel J, Shotar E, Hak JF, Fauché C, Kerleroux B, Guédon A, Ognard J, Forestier G, Pop R, Paya C, Veyrières JB, Sporns P, Girot JB, Zannoni R, Zhu F, Crespy A, L'Allinec V, Mihoc D, Rouchaud A, Gentric JC, Ben Hassen W, Raynaud N, Testud B, Clarençon F, Kaczmarek B, Bourcier R, Bellanger G, Boulouis G, Janot K. Prospective assessment of aneurysmal rupture risk scores in patients with subarachnoid hemorrhage: a multicentric cohort. Neuroradiology 2022; 64:2363-2371. [PMID: 35695927 DOI: 10.1007/s00234-022-02987-w] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2022] [Accepted: 05/20/2022] [Indexed: 12/21/2022]
Abstract
PURPOSE The natural evolution of unruptured intracranial aneurysms (UIA) is indeed difficult to predict at the individual level. OBJECTIVE In a large prospective multicentric European cohort, we aimed to evaluate whether the PHASES, UCAS, and ELPASS scores in patients with aneurysmal subarachnoid hemorrhage would have predicted a high risk of aneurysmal rupture or growth. METHODS Academic centers treating patients with intracranial aneurysms were invited to prospectively collect de-identified data from all patients admitted at their institution for a subarachnoid hemorrhage-related to intracranial aneurysmal rupture between January 1 and March 31, 2021 through a trainee-led research collaborative network. Each responding center was provided with an electronic case record form (CRF) which collected all the elements of the PHASES, ELAPSS, and UCAS scores. RESULTS A total of 319 patients with aneurysmal subarachnoid hemorrhage were included at 17 centers during a 3-month period. One hundred eighty-three aneurysms (57%) were less than 7 mm. The majority of aneurysms were located on the anterior communicating artery (n = 131, 41%). One hundred eighty-four patients (57%), 103 patients (32%), and 58 (18%) were classified as having a low risk of rupture or growth, according to the PHASES, UCAS, and ELAPSS scores, respectively. CONCLUSION In a prospective study of European patients with aneurysmal subarachnoid hemorrhage, we showed that 3 common risk-assessment tools designed for patients with unruptured intracranial aneurysms would have not identified most patients to be at high or intermediate risk for rupture, questioning their use for decision-making in the setting of unruptured aneurysms.
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Chen X, Wang J, Zhu F, Parker C, Cornpropst M, Sheridan W, Davidson M, Babu Y. POS-040 BCX9930, AN ORAL FACTOR D INHIBITOR IN DEVELOPMENT FOR THE TREATMENT OF COMPLEMENT-MEDIATED KIDNEY DISEASES, INHIBITS COMPLEMENT ALTERNATIVE PATHWAY ACTIVITY IN HEALTHY SUBJECTS. Kidney Int Rep 2022. [DOI: 10.1016/j.ekir.2022.04.062] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022] Open
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Chen X, Parker C, Wang J, Zhu F, Cornpropst M, Sheridan W, Babu Y, Davidson M, Nester C. POS-041 BCX9930, AN ORAL FACTOR D INHIBITOR, SUPPRESSES COMPLEMENT ALTERNATIVE PATHWAY ACTIVITY IN PATIENTS WITH COMPLEMENT 3 GLOMERULOPATHY. Kidney Int Rep 2022. [DOI: 10.1016/j.ekir.2022.04.063] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
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