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Qin YF, Guo YF, Ruan Y, Sun SY, Huang ZZ, Wu F. [Cross-sectional study of association between dietary pattern and cognitive performance in people aged 50 and above years in Shanghai]. ZHONGHUA LIU XING BING XUE ZA ZHI = ZHONGHUA LIUXINGBINGXUE ZAZHI 2022; 43:674-680. [PMID: 35589571 DOI: 10.3760/cma.j.cn112338-20210929-00758] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
Objective: To investigate the association between dietary pattern and cognitive performance in local residents aged ≥50 years in Shanghai. Methods: Data were obtained from the second round of Study of Global Ageing and Adult Health (SAGE) survey in Shanghai. Dietary patterns were surveyed by factor analysis. Cognitive tests were conducted to assess subjects' cognitive performance, including verbal recall, verbal fluency and digit test. Multiple linear regression analysis was used to evaluate the relationship between dietary patterns and cognition performance. Results: A total of 4 132 subjects with complete dietary and cognitive performance test data were included. Factor analysis was used to obtain three dietary patterns: including plant-based pattern, high animal-food pattern, high salt-oil pattern. After controlling for gender, age, education level and other factors, it was found that plant-based pattern (β=0.26,95%CI: 0.17-0.36) and high animal-food pattern (β=0.18, 95%CI:0.06-0.29) were positively associated with total cognitive test score while high salt-oil pattern (β=-0.28, 95%CI:-0.85--0.07) was negatively associated with verbal fluency test score. Conclusion: A dietary pattern with high intake of plant food and appropriate intake of animal food might be associated with better cognitive function of residents aged ≥50 years.
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Xi YE, Gao WJ, Lyu J, Yu CQ, Wang SF, Huang T, Sun DJY, Liao CX, Pang YJ, Pang ZC, Yu M, Wang H, Wu XP, Dong Z, Wu F, Jiang GH, Wang XJ, Liu Y, Deng J, Lu L, Cao WH, Li L. [Gene-lifestyle interaction on coronary heart disease in adult twins of China]. ZHONGHUA LIU XING BING XUE ZA ZHI = ZHONGHUA LIUXINGBINGXUE ZAZHI 2022; 43:649-654. [PMID: 35589567 DOI: 10.3760/cma.j.cn112338-20210707-00530] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
Objective: To explore the gene-lifestyle interaction on coronary heart disease (CHD) in adult twins of China. Methods: Participants were selected from twin pairs registered in the Chinese National Twin Registry (CNTR). Univariate interaction model was used to estimate the interaction, via exploring the moderation effect of lifestyle on the genetic variance of CHD. Results: A total of 20 477 same-sex twin pairs aged ≥25 years were recruited, including 395 CHD cases, and 66 twin pairs both had CHD. After adjustment for age and sex, no moderation effects of lifestyles, including current smoking, current drinking, physical activity, intake of vegetable and fruit, on the genetic variance of CHD were found (P>0.05), suggesting no significant interactions. Conclusion: There was no evidence suggesting statistically significant gene-lifestyle interaction on CHD in adult twins of China.
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Li T, Wu F, Zhang A, Dong H, Ullah I, Lin H, Miao J, Sun H, Han Y, He Y, Wang X. High-Throughput Chinmedomics Strategy Discovers the Quality Markers and Mechanisms of Wutou Decoction Therapeutic for Rheumatoid Arthritis. Front Pharmacol 2022; 13:854087. [PMID: 35496313 PMCID: PMC9039025 DOI: 10.3389/fphar.2022.854087] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2022] [Accepted: 03/15/2022] [Indexed: 11/24/2022] Open
Abstract
Wutou decoction (WTD) is a traditional Chinese medicine prescription for the treatment of rheumatoid arthritis (RA), and this study systematically analyzed the metabolic mechanism and key pharmacodynamic components of WTD in RA rats by combining untargeted metabolomics and serum pharmacochemistry of traditional Chinese medicine to enrich the evidence of WTD quality markers (Q-markers) studies. WTD prevented synovial edema in RA rats and reduced tumor necrosis factor-alpha and interleukin 6 levels in rat serum, according to the results of an enzyme-linked immunosorbent examination and histopathological inspection. In model rats, pattern recognition and multivariate statistical analysis revealed 24 aberrant metabolites that disrupted linoleic acid metabolism, arachidonic acid metabolism, arginine and proline metabolism, etc. However, continued dosing of WTD for 28 days reversed 13 abnormal metabolites, which may be an important therapeutic mechanism from a metabolomic perspective. Importantly, 12 prototypical components and 16 metabolites from WTD were characterized in RA rat serum. The results of Pearson correlation analysis showed that aconitine, L-ephedrine, L-methylephedrine, quercetin, albiflorin, paeoniflorigenone, astragaline A, astragaloside II, glycyrrhetic acid, glycyrrhizic acid, licurazide, and isoliquiritigenin are the key pharmacological components that regulate the metabolism of RA rats, and they are identified as Q-markers. In sum, utilizing metabolomics and serum pharmacochemistry of traditional Chinese medicine, the metabolic mechanisms and Q-markers of WTD therapy in RA rats were revealed, providing a theoretical basis for the quality control investigation of WTD.
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Lu Q, Wu F, Jiao J, Xue L, Song R, Shi Y, Kong Y, Sun J, Gu N, Han MH, Zhang Z. Selective activation of ABCA1/ApoA1 signaling in the V1 by magnetoelectric stimulation ameliorates depression via regulation of synaptic plasticity. iScience 2022; 25:104201. [PMID: 35479414 PMCID: PMC9036135 DOI: 10.1016/j.isci.2022.104201] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2021] [Revised: 02/18/2022] [Accepted: 04/01/2022] [Indexed: 11/17/2022] Open
Abstract
Emerging evidence suggests that dysfunction of the visual cortex may be involved in major depressive disorder (MDD). However, the underlying mechanisms remain unclear. We previously established that combined magnetic stimulation system treatment (c-MSST) resulted in an antidepressant effect in mice. In the present study, we found that V1-targeted c-MSST induced significant antidepressant effects in chronic unpredictable mild stress (CUMS)- and lipopolysaccharide (LPS)-treated mice. Proteomic screening investigation and repeatable validation revealed that expression of the V1 neuronal ATP-binding cassette transporter A1 (ABCA1) and apolipoprotein A-1 (ApoA1) was downregulated in CUMS mice, an effect that was normalized by c-MSST. Neuron-specific knockdown of ABCA1 in V1 blocked c-MSST’s antidepressant effects. Mechanistically, CUMS reduced dendritic spine density and long-term plasticity in V1, and these deficits were reversed by c-MSST. V1-targeted c-MSST was found to induce rapid antidepressant effects that are mediated by alterations in synaptic plasticity via the ABCA1/ApoA1 signaling pathway in V1. c-MSST targeting the primary visual cortex induced antidepressant effects ABCA1/ApoA1 signaling contributed to c-MSST-mediated antidepressant actions Magnetic stimulation of primary visual cortex enhanced synaptic plasticity Circulating levels of ApoA1 were lower in patients with depression
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Zhu K, Ma J, Chen L, Wu F, Xu X, Xu M, Ye W, Wang Y, Gao P, Xiong Y. Unraveling the Role of Interfacial Water Structure in Electrochemical Semihydrogenation of Alkynes. ACS Catal 2022. [DOI: 10.1021/acscatal.2c00430] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
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Wu F, Hu M, Qu WD, Zhou Y. [The association between bisphenol A exposure and obesity/overweight in children and adolescents: dose-response Meta analysis]. ZHONGHUA YU FANG YI XUE ZA ZHI [CHINESE JOURNAL OF PREVENTIVE MEDICINE] 2022; 56:519-524. [PMID: 35488553 DOI: 10.3760/cma.j.cn112150-20210924-00922] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
Objective: To explore the relationship between bisphenol A (BPA) exposure and obesity/overweight in children and adolescents through Dose-response Meta analysis. Methods: Articles published up to September 1st 2021 were systematically searched in PubMed, Web of science, Scopus, Embase, Cochrane library, CNKI, Wanfang databases and VIP Chinese Science and Technology Journal by using "bisphenol A" "BPA" "obesity" "weight" "fat""overweight" "body mass index" "BMI" "waist circumference" (both in English and in Chinese) as keywords. Use Stata 15.1 software to calculate the pooled OR (95%CI), perform heterogeneity test, subgroup analysis, sensitivity analysis, publication bias and the exposure-response relationship fitting. Results: A total of 9 English articles were included from 1 948 articles retrieved, including 8 articles from American and 1 article from China. 15 614 children/adolescents and 3 446 obese/overweight cases were further used for Meta-analysis of dose-response relationship. Meta-analysis results showed that there was heterogeneity among the highest dose groups in different studies(I2=52.1%, P=0.033). The random effect model-analysis found that compared with those in the lowest group, the OR(95%CI) for those in the highest group of urine BPA was 1.56(1.18-1.94)for the risk of obesity/overweight in children and adolescents, but there was no linear or nonlinear dose-response relationship. Sensitivity analyses showed that the results were robust, Egger's test(P=0.263) and Begg's test(P=0.348) showed that there was no publication bias. Conclusion: Bisphenol A exposure may increase the risk of obesity/overweight epidemics in children and adolescent.
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Zhang R, Xie L, Wu F, Xu J, Lu L, Cao L, Li L, Meng W, Zhang H, Shao C, Li X, Chen D. ALG-bFGF Hydrogel Inhibiting Autophagy Contributes to Protection of Blood-Spinal Cord Barrier Integrity via PI3K/Akt/FOXO1/KLF4 Pathway After SCI. Front Pharmacol 2022; 13:828896. [PMID: 35330841 PMCID: PMC8940228 DOI: 10.3389/fphar.2022.828896] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2021] [Accepted: 01/24/2022] [Indexed: 12/16/2022] Open
Abstract
Promoting blood–spinal cord barrier (BSCB) repair at the early stage plays a crucial role in treatment of spinal cord injury (SCI). Excessive activation of autophagy can prevent recovery of BSCB after SCI. Basic fibroblast growth factor (bFGF) has been shown to promote BSCB repair and locomotor function recovery in SCI. However, the therapeutic effect of bFGF via direct administration on SCI is limited because of its rapid degradation and dilution at injury site. Based on these considerations, controlled release of bFGF in the lesion area is becoming an attractive strategy for SCI repair. At present, we have designed a sustained-release system of bFGF (called ALG-bFGF) using sodium alginate hydrogel, which is able to load large amounts of bFGF and suitable for in situ administration of bFGF in vivo. Here, traumatic SCI mice models and oxygen glucose deprivation (OGD)–stimulated human brain microvascular endothelial cells were performed to explore the effects and the underlying mechanisms of ALG-bFGF in promoting SCI repair. After a single in situ injection of ALG-bFGF hydrogel into the injured spinal cord, sustained release of bFGF from ALG hydrogel distinctly prevented BSCB destruction and improved motor functional recovery in mice after SCI, which showed better therapeutic effect than those in mice treated with bFGF solution or ALG. Evidences have demonstrated that autophagy is involved in maintaining BSCB integrity and functional restoration in animals after SCI. In this study, SCI/OGD exposure–induced significant upregulations of autophagy activation-related proteins (Beclin1, ATG5, LC3II/I) were distinctly decreased by ALG-bFGF hydrogel near the baseline and not less than it both in vivo and in vitro, and this inhibitory effect contributed to prevent BSCB destruction. Finally, PI3K inhibitor LY294002 and KLF4 inhibitor NSC-664704 were applied to further explore the underlying mechanism by which ALG-bFGF attenuated autophagy activation to alleviate BSCB destruction after SCI. The results further indicated that ALG-bFGF hydrogel maintaining BSCB integrity by inhibiting autophagy activation was regulated by PI3K/Akt/FOXO1/KLF4 pathway. In summary, our current study revealed a novel mechanism by which ALG-bFGF hydrogel improves BSCB and motor function recovery after SCI, providing an effective therapeutic strategy for SCI repair.
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Sun F, Shen M, Han B, Chen Y, Wu F. Validation of three models (Tolcher, Levine, and Burke) for predicting term cesarean section in Chinese population. CLIN EXP OBSTET GYN 2022. [DOI: 10.31083/j.ceog4903076] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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Li HY, Sun H, Zhang AH, He LW, Qiu S, Xue JR, Wu F, Wang XJ. Therapeutic Effect and Mechanism of Si-Miao-Yong-An-Tang on Thromboangiitis Obliterans Based on the Urine Metabolomics Approach. Front Pharmacol 2022; 13:827733. [PMID: 35273504 PMCID: PMC8902467 DOI: 10.3389/fphar.2022.827733] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2021] [Accepted: 01/12/2022] [Indexed: 11/13/2022] Open
Abstract
Si-Miao-Yong-An-Tang (SMYAT) is a classic prescription for the treatment of thromboangiitis obliterans (TAO). However, the effect and mechanism are still unclear. This experiment aims to evaluate the therapeutic effect and mechanism of SMYAT on sodium laurate solution induced thromboangiitis obliterans model rats using urine metabolomics. The therapeutic effect of SMYAT was evaluated by histopathology, hemorheology and other indexes. The urine metabolomic method, principal component analysis (PCA) and orthogonal partial least squares discriminant analysis (OPLS-DA) were used for clustering group and discriminant analysis to screen urine differential metabolic biomarkers, and explore new insight into pathophysiological mechanisms of SMYAT in the treatment of TAO. SMYAT has significant antithrombotic and anti-inflammatory effects, according to the results of urine metabolomic analysis, and regulate the metabolic profile of TAO rats, and its return profile is close to the state of control group. Through metabolomics technology, a total of 35 urine biomarkers of TAO model were characterized. Among them, SMYAT treatment can regulate 22 core biomarkers, such as normetanephrine and 4-pyridoxic acid. It is found that the therapeutic effect of SMYAT is closely related to the tyrosine metabolism, vitamin B6 metabolism and cysteine and methionine metabolism. It preliminarily explored the therapeutic mechanism of SMYAT, and provided a scientific basis for the application of SMYAT.
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Li T, Zhang M, Tan Z, Miao J, He Y, Zhang A, Ou M, Huang D, Wu F, Wang X. Front Cover: Rapid characterization of the constituents in Jigucao capsule using ultra high performance liquid chromatography with quadrupole time‐of‐flight mass spectrometry. J Sep Sci 2022. [DOI: 10.1002/jssc.202270031] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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Wu F, Zhao H, Zhang Y, Wang M, Liu C, Wang X, Cheng Y, Jin C, Yang J, Li X. Morphologic Variants of the Hand Motor Cortex in Developing Brains from Neonates through Childhood Assessed by MR Imaging. AJNR Am J Neuroradiol 2022; 43:292-298. [PMID: 34992126 PMCID: PMC8985685 DOI: 10.3174/ajnr.a7386] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2021] [Accepted: 10/20/2021] [Indexed: 02/03/2023]
Abstract
BACKGROUND AND PURPOSE Knowledge of anatomic markers of the hand motor cortex is essential in the evaluation and treatment of motor neurologic diseases for both adults and developing populations. However, hand motor cortex variants in developing brains remain to be investigated. Our objective was to observe morphologic variants of the hand motor cortex in developing brains from neonates through childhood. MATERIALS AND METHODS In this study, 542 participants (0∼15 years of age) were retrospectively enrolled and divided into different age groups. The hand motor cortex morphology was evaluated on the basis of 3D T1WI. Variations in hand motor cortex variants were compared among different age groups. Inter-gender and interhemispheric differences of hand motor cortex variants were also evaluated. RESULTS Various hand motor cortex variants could be observed in developing brains, even in the neonatal period. One new morphologic shape, "immature Ω," was found in neonates and infants. The proportion of this new shape decreased dramatically during the first year after birth, then disappeared after 1 year of age. It persisted for a longer time in the right hemisphere and in males. However, sex or hemispheric effects on the distribution of the proportion of variants were not statistically significant. Furthermore, the proportion of concordance of the bilateral hand motor cortex showed an increasing trend with age (P = .006), higher in females than males. CONCLUSIONS Various hand motor cortex variants already existed at birth. The distribution of proportions of different variants developmentally varied during the first year after birth and became stable after 1 year of age. The concordance of the bilateral hand motor cortex could be influenced by age and sex.
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He Y, Zhang M, Li T, Tan Z, Zhang A, Ou M, Huang D, Wu F, Wang X. Metabolomics Analysis Coupled With UPLC/MS on Therapeutic Effect of Jigucao Capsule Against Dampness-Heat Jaundice Syndrome. Front Pharmacol 2022; 13:822193. [PMID: 35153793 PMCID: PMC8831696 DOI: 10.3389/fphar.2022.822193] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2021] [Accepted: 01/10/2022] [Indexed: 11/13/2022] Open
Abstract
Dampness-heat Jaundice Syndrome (DHJS) is a complex Chinese medicine syndrome, while Jigucao capsule (JGCC) is an effective compound preparation of Chinese medicine for the treatment of DHJS about liver and gallbladder, but its mechanism is not clear yet. The purpose of this study is to clarify the pathogenesis of DHJS and the treatment mechanism of JGCC. We used ultra-high performance liquid chromatography/mass spectrometry (UPLC/MS) combined with pattern recognition, accompanied the advanced software and online database for the urine metabolomics of rats. The potential biomarkers disturbing metabolism were identified and the metabolic pathway was analyzed. We investigated the callback of biomarkers after treatment with JGCC. Finally, A total of 25 potential urine biomarkers were identified, including Arachidonic acid, Phenylpyruvic acid, L-Urobilin and so on, and 14 related metabolic pathways were disturbed. After treatment with JGCC, the clinical biochemical indexes and histopathological were significantly improved, and the disturbed biomarkers were also obviously adjusted. It is proved that JGCC has remarkable effect on the treatment of DHJS.
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Wu F, Zheng D, Wang Y, Liu D, Wang Y, Meng S, Xu X, Liu W, Shi W, Cao X. Multiscale modulation of vanadium oxides via one-step facile reduction to synergistically boost zinc-ion battery performance. Inorg Chem Front 2022. [DOI: 10.1039/d2qi01713j] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Accordion-like V10O24·12H2O was prepared via one-step reduction of commercial V2O5. Benefiting from the interlayer spacing, mixed valence, and superstructure, a superior performance was obtained for V10O24·12H2O as compared to that of V2O5.
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Verrill L, Lando AM, Wu F, Tatavarthy A, Obenhuber D. Consumption of Raw Flour in the United States: Results from the 2019 U.S. Food and Drug Administration Food Safety and Nutrition Survey. J Food Prot 2022; 85:31-35. [PMID: 34469535 DOI: 10.4315/jfp-21-256] [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: 06/28/2021] [Accepted: 09/01/2021] [Indexed: 11/11/2022]
Abstract
ABSTRACT Several outbreaks of Shiga toxin-producing Escherichia coli infections in the past decade have been linked to flour and flour-associated products and have raised concerns that the consumption of raw flour represents a public health risk as a vehicle for foodborne pathogens. The extent to which consumers know and understand that they should not consume raw flour is unclear. In fall 2019, the U.S. Food and Drug Administration collected data on perceptions regarding uncooked flour and on self-reported consumption behaviors via the Food Safety and Nutrition Survey, a national probability survey of U.S. adults (≥18 years of age). Cross-tabulations and regressions were used to analyze the data (n = 2,171). Thirty-five percent of consumers reported having tasted or eaten something with uncooked flour in it in the previous 12 months. Responses differed significantly by sex, race, education, and age. On average, respondents indicated that uncooked flour is not likely to contain germs that can make people sick, with significant differences noted by demographic categories. Respondents rated raw homemade cookie dough as moderately likely to have germs that can make people sick, with significant demographic differences. These findings indicate that U.S. consumers are largely unaware that raw flour is risky to consume, and many people are consuming products that contain raw flour. HIGHLIGHTS
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Xu X, Ma J, Wu F, Zhu K, Zhou H, Zhang Y, Li X, Zhou Y, Jia G, Liu D, Gao P, Ye W. Regulating Interfacial Water Structure by Tensile Strain to Boost Electrochemical Semi-hydrogenation of Alkynes. Inorg Chem Front 2022. [DOI: 10.1039/d2qi00767c] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Electrochemical semi-hydrogenation (ECSH) of alkynes to produce alkenes is an ideal alternative to traditional thermal semi-hydrogenation (TSH), and yet is limited by low conversion yield and product selectivity. Here, we...
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Li SC, Wang YB, Wu F, Xiao LH, Peng WW, Xiang ML, Chen JY, Chen M. First Report of Pyrus pyrifolia 'Cuiguan' Fruit Rot Caused by Monilinia fructicola in Southern China. PLANT DISEASE 2022; 106:327. [PMID: 34372683 DOI: 10.1094/pdis-05-21-1076-pdn] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
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Zhou M, Zhang C, Nie J, Sun Y, Xu Y, Wu F, Huang Y, Li S, Wang Y, Zhou Y, Zheng T. Response Evaluation and Survival Prediction Following PD-1 Inhibitor in Patients With Advanced Hepatocellular Carcinoma: Comparison of the RECIST 1.1, iRECIST, and mRECIST Criteria. Front Oncol 2021; 11:764189. [PMID: 34956885 PMCID: PMC8697350 DOI: 10.3389/fonc.2021.764189] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2021] [Accepted: 11/18/2021] [Indexed: 12/12/2022] Open
Abstract
Background Precise evaluation of the efficacy of immunotherapy is critical in the effective management and treatment of advanced hepatocellular carcinoma (HCC). Therefore, the purpose of this study was to compare the response assessments achieved by different criteria and to evaluate the correlation between survival outcome and response assessment in HCC treated with programmed cell death protein 1 (PD-1) inhibitor. Methods Fifty patients with advanced HCC treated with first-line PD-1 inhibitor with baseline and follow‐up CT images were analyzed. The patients were categorized into responders and nonresponders according to the criteria. Results When the response assessments between RECIST 1.1 and mRECIST were compared, no statistically significant differences were observed. Overall response rate was 16% by RECIST 1.1 and iRECIST and was 24% by mRECIST. According to RECIST 1.1 and mRECIST, overall survival (OS) and progression-free survival (PFS) were not statistically different between the complete response (CR) and partial response (PR) groups and the stable disease (SD) and progressive disease (PD) groups. The OS and PFS were significantly different between responders and nonresponders according to mRECIST. The Cohen’s Kappa for RECIST 1.1, iRECIST, and mRECIST was 0.534, 0.438, and 0.363, respectively. Conclusion The mRECIST criteria have a powerful ability to discriminate between responders and nonresponders and demonstrated significantly longer OS and PFS in responders than in nonresponders. However, mRECIST needs to be further improved in order for it to be widely used in the clinical evaluation of immunotherapy in HCC.
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Luan D, You D, Wu Y, Wu F, Xu Z, Li L, Jiao J, Zhang A, Feng H, Kong Y, Zhao Y, Zhang Z. Effects of interaction between single nucleotide polymorphisms and psychosocial factors on the response to antidepressant treatment in patients with major depressive disorder. J Genet Genomics 2021; 49:587-589. [PMID: 34920096 DOI: 10.1016/j.jgg.2021.11.012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2021] [Revised: 11/21/2021] [Accepted: 11/27/2021] [Indexed: 11/30/2022]
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Li T, Zhang M, Tan Z, Miao J, He Y, Zhang A, Ou M, Huang D, Wu F, Wang X. Rapid characterization of the constituents in Jigucao capsule using ultra high performance liquid chromatography with quadrupole time-of-flight mass spectrometry. J Sep Sci 2021; 45:677-696. [PMID: 34822724 DOI: 10.1002/jssc.202100664] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2021] [Revised: 11/09/2021] [Accepted: 11/18/2021] [Indexed: 12/12/2022]
Abstract
Jigucao capsule is a well-known Chinese patent medicine for the treatment of acute and chronic hepatitis and cholecystitis. The chemical components of Jigucao capsule were not clear resulting from the paucity of relevant studies, which hindered the research of the pharmacological mechanism, the comprehensive development, and utilization of Jigucao capsule in clinical studies. By establishing a high-throughput ultra-performance liquid chromatography quadrupole time of flight mass spectrometry in combination with intelligent UNIFI software data processing platform to automatically characterize and identify the chemical profile of Jigucao capsule, 144 compounds were determined rapidly, including 34 terpenoids, 25 flavonoids, 22 steroids, 21 phenylpropanoids, 10 glycosides, six alkaloids, 13 organic acids, and other 13 components. These compounds may be the active components of Jigucao capsule. In this study, a rapid and robust method for comprehensively analyzing the chemical composition of Jigucao capsule was described and established for the first time. The results will provide a reference for the quality control of Jigucao capsule and the establishment of a higher quality standard, as well as for the pharmacodynamic material basis research.
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Lu S, Liang J, Liao S, Wu D, Wu F, Li H. Use of MRI signal intensity ratio to differentiate between autoimmune pancreatitis and pancreatic ductal adenocarcinoma. Clin Radiol 2021; 77:e84-e91. [PMID: 34756699 DOI: 10.1016/j.crad.2021.10.003] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2021] [Accepted: 10/01/2021] [Indexed: 11/03/2022]
Abstract
AIM To evaluate the accuracy of the lesion-to-erector spinae signal intensity ratio (SIR) on magnetic resonance imaging (MRI) for distinguishing autoimmune pancreatitis (AIP) from pancreatic ductal adenocarcinoma (PDA). MATERIALS AND METHODS The MRI data of 21 patients with AIP and 27 patients with PDA were analysed retrospectively, and the signal intensity in pancreatic lesions and erector spinae muscles at the same level on T2-weighted imaging (T2WI), arterial phase (AP) imaging, and delayed phase (DP) imaging was measured for calculation of SIRs. RESULTS The mean SIRs of the pancreatic lesions and erector spinae from T2WI, AP, and DP images of AIP patients were 0.96, 1.27, and 1.42, respectively, while those of PDA patients were 1.35, 0.80, and 0.91, respectively. The differences in the SIRs between the AIP and PDA groups were statistically significant (p<0.001), with corresponding area under curve (AUC) values of 0.925, 0.906, and 0.961, respectively. The optimal cut-off values for the SIRs on T2WI, AP and DP images were 1.21, 1.01, and 1.08, respectively. SIR values < 1.21 on T2WI, >1.01 on AP imaging, and >1.08 on DP imaging identified AIP with sensitivities of 85.7%, 90.5%, and 90.5%, respectively, and specificities of 81.5%, 74.6%, and 81.5%, respectively. The AUC values for SIRs did not differ significantly between T2WI and DP imaging or AP and DP imaging (Z = 0.778, p=0.436; Z = 1.279, p=0.201). CONCLUSION The SIRs of pancreatic lesions and erector spinae on T2WI, AP, and DP images can be used to differentiate AIP from PDA.
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Chen B, Zhai Y, Li Y, Wang L, Wu J, Wang S, Niu L, Zeng H, Wu F, Rong W, Song Y, Sun Y, Yu T, Tang Y, Li N, Fang H, Yang Z, Zhao P, Liu Y, Song Y, Lu N, Jing H, Qi S, Yang Y. Previous/Concurrent Radiation Enhanced the Response of Toripalimab in Advanced and Recurrent Liver Cancer: A Pilot Study. Int J Radiat Oncol Biol Phys 2021. [DOI: 10.1016/j.ijrobp.2021.07.348] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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122
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Shah A, Wu F, Jones G, Cicuttini F, Toh LS, Laslett LL. The association between incident vertebral deformities, health-related quality of life and functional impairment: a 10.7-year cohort study. Osteoporos Int 2021; 32:2247-2255. [PMID: 34009448 DOI: 10.1007/s00198-021-06004-3] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/09/2020] [Accepted: 05/10/2021] [Indexed: 11/24/2022]
Abstract
UNLABELLED We aimed to describe longitudinal changes in health-related quality of life (HRQoL) measures associated with incident vertebral deformities (VDs) over 10.7 years. Incident VDs are associated with clinically significant functional impairment in men, and reduction in overall HRQoL in older women. Increasing severity and number of incident VDs are associated with clinically meaningful functional impairment in men, but not women. INTRODUCTION To describe associations between incident VD and changes in HRQoL and functional ability in older adults over 10.7 years. METHODS Participants (n = 780) underwent whole-body dual-energy X-ray absorptiometry (DXA) scans at baseline, 2.5, 5.1 and 10.7 years later. VD was defined as ≥ 25% reduction in anterior height relative to posterior height of vertebrae from T4 to L4. An incident VD was defined as a new VD at any follow-up visit. Assessment of Quality of Life (AQoL-4D) questionnaire and Health Assessment Questionnaire-Disability Index (HAQ-DI) were used to assess HRQoL and functional impairment. Changes in AQoL and HAQ-DI associated with incident VD were analysed using multilevel mixed-effects linear regression. Log binomial regression was used to examine clinically relevant changes and effects of severity and number of VD. RESULTS The incidence of VD was 37% over 10.7 years. In women, incident VDs were associated with annual reduction in AQoL utility score (β = -0.005, 95% CI -0.008 to -0.002). Men had increased risk of clinically significant reduction in HAQ-DI (IRR = 1.76, 95% CI 1.07-2.89). Men had increased risk of clinically important functional impairment with increasing severity (IRR 1.76, 95% CI 1.04-2.95 for mild vs IRR 1.98, 95% CI 1.13-3.47 for moderate to severe VD) as well as number of incident VD (IRR 1.85, 95% CI 1.17-2.93 for one vs IRR 1.88, 95% CI 0.94-3.78 for ≥ 2 VDs). Such associations were not observed in women. CONCLUSIONS Incident VDs are associated with clinically significant functional impairment in men, and reduction in overall HRQoL in older women. Increasing severity and number of incident VDs are associated with clinically meaningful functional impairment in men, but not women.
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Chen B, Li Y, Wang L, Wu J, Zhai Y, Wu F, Zeng H, Rong W, Wang S, Wang J, Yang Z, Yu T, Tang Y, Li N, Fang H, Liu Y, Song Y, Lu N, Jing H. Phase II Study of Concurrent Sorafenib and Radiotherapy for Advanced Hepatocellular Carcinoma With Portal Vein and/or Hepatic Vein Tumor Thrombosis. Int J Radiat Oncol Biol Phys 2021. [DOI: 10.1016/j.ijrobp.2021.07.112] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Liu W, Que W, Shen X, Yin R, Xu X, Zheng D, Feng J, Dai X, Niu X, Wu F, Shi W, Cao X. Unlocking active metal site of Ti-MOF for boosted heterogeneous catalysis via a facile coordinative reconstruction. NANOTECHNOLOGY 2021; 33:025401. [PMID: 34619665 DOI: 10.1088/1361-6528/ac2dc6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/06/2021] [Accepted: 10/05/2021] [Indexed: 06/13/2023]
Abstract
Constructing sophisticated hollow structure and exposing more metal sites in metal-organic frameworks (MOFs) can not only enhance their catalytic performance but also endow them with new functions. Herein, we present a facile coordinative reconstruction strategy to transform Ti-MOF polyhedron into nanosheet-assembled hollow structure with a large amount of exposed metal sites. Importantly, the reconstruction process relies on the esterification reaction between the organic solvent, i.e. ethanol and the carboxylic acid ligand, allowing the conversion of MOF without the addition of any other modulators and/or surfactants. Moreover, the surface and internal structure of the reconstructed MOF can be well tuned via altering the conversion time. Impressively, the reconstructed MOF exhibits ∼5.1-fold rate constant compared to the pristine one in an important desulfurization reaction for clean fuels production, i.e. the oxidation of dibenzothiophene.
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Kim WA, Wu F, Al-Afifi S, Sebastian J. 726 Consenting for Surgery During the Pandemic: A Closed-Loop Audit on Discussing and Documenting the Risks of Hospital-Acquired COVID-19. Br J Surg 2021. [PMCID: PMC8524560 DOI: 10.1093/bjs/znab259.475] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
Abstract
Abstract
Introduction
There is limited data on the nosocomial transmission of COVID-19. The Royal College of Surgeons (RCS) have published guidance on consenting for surgery, which includes discussing the risks of hospital-acquired COVID-19 with patients as part of the consenting process1. We performed a closed-loop audit on our unit’s consenting practice to assess compliance using the RCS guidelines as the audit standard.
Method
A retrospective case review, including elective and emergency procedures, were identified from June to November 2020. Consent forms were reviewed for evidence of patient counselling for the risks of hospital-acquired COVID-19 using the RCS guidance for comparison. Positive SARS-CoV-2 RT-PCR swabs and radiological imaging suggestive of COVID-19 within 30-days were also assessed.
We undertook the 1st cycle of data collection in September. Following this, we used a local meeting to educate the surgical team. The 2nd cycle (re-audit) was performed in December.
Results
In cycle 1, from June to August 17/29 (59%) case notes documented the discussion of the COVID-19 risk. None of these patients contracted the virus. In cycle 2, from September to November, compliance improved to 28/33 (80%). One (3%) patient had contracted COVID-19. They had a positive SARS-CoV-2 RT-PCR swab and signs suggestive of COVID-19 on their CT chest.
Conclusions
The re-audit demonstrated an improvement in our consenting practice from 59% to 80%. One patient had hospital-acquired COVID-19 during our period of data collection, which reflects current data that suggests nosocomial COVID-19 is rare2. With new advisory guidelines, it is important to discuss these risks.
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