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Liu Z, Wu Q, Jiao C, Cheng B, Zhu D, Ma Y, Li Y, Li W. Effects of Glutamine on the Mucosal Structure and Immune Cells in the Intestines of Broiler Chickens Challenged with Salmonella Enteritidis. BRAZILIAN JOURNAL OF POULTRY SCIENCE 2020. [DOI: 10.1590/1806-9061-2020-1270] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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102
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Femia G, Zhu D, Choudhary P, B. Ross S, Muthurangu V, Richmond D, Celermajer D, Semsarian C, Puranik R. 136 Long Term Clinical Outcomes in CMR Quantified Left Ventricular Noncompaction. Heart Lung Circ 2020. [DOI: 10.1016/j.hlc.2020.09.143] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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103
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Yang LC, Zhou BD, He LY, Zhu D, Wang XY, Zu LY, Zhang Y, Liu SW, Gao W. [Apical aneurysm in patients with hypertrophic cardiomyopathy: two cases report]. ZHONGHUA XIN XUE GUAN BING ZA ZHI 2019; 47:1005-1007. [PMID: 31877598 DOI: 10.3760/cma.j.issn.0253-3758.2019.12.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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104
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Laceby JP, Kerr JG, Zhu D, Chung C, Situ Q, Abbasi S, Orwin JF. Chloride inputs to the North Saskatchewan River watershed: the role of road salts as a potential driver of salinization downstream of North America's northern most major city (Edmonton, Canada). THE SCIENCE OF THE TOTAL ENVIRONMENT 2019; 688:1056-1068. [PMID: 31726537 DOI: 10.1016/j.scitotenv.2019.06.208] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/13/2019] [Revised: 06/11/2019] [Accepted: 06/13/2019] [Indexed: 05/27/2023]
Abstract
Multiple anthropogenic activities are driving the salinization of freshwater environments threatening water resources worldwide. Accordingly, this research will first examine the spatial and temporal variability of major ions (i.e. Ca2+, Mg2+, Na+, K+, SO42-, CO32-, and HCO3-) upstream and downstream of the northernmost major city in North America (Edmonton, Canada). Second, this research will estimate the relative contributions of the major sources of chloride (Cl), the main constituent of road deicers, to the sub-basin around Edmonton. Monthly water quality data was for three sites on the North Saskatchewan River (NSR): Rocky Mountain House (RMH - downstream of the Rocky Mountain headwaters), Devon Bridge (upstream of Edmonton) and Pakan Bridge (downstream of Edmonton). Change ratios investigate the downstream alterations of major ions at Pakan and Devon, relative to RMH. Seasonal Kendall tests examine temporal trends (1987-2017). A mass-balance approach then quantifies the major sources of Cl in the sub-basin of the NSR between Devon and Pakan. Progressing from the Rocky Mountain headwaters (at RMH) to downstream of Edmonton (at Pakan), Cl- increased by >5.5 times, Na+ by 4.8 times and K by 2.7 times. No significant temporal trends for Cl-, Na+ and K+ were evident at Devon (upstream of Edmonton), whereas all three significantly increased at Pakan (downstream of Edmonton). Deicers (54%), agriculture (20%), along with waste water treatment plant and industrial effluent (15%) were the largest Cl sources in the NSR Devon-Pakan sub-basin. In total, 77 Gg yr-1 of Cl (or 6 t km2 yr-1) is added to the Devon-Pakan sub-basin, of which, 43 Gg yr-1 is retained. Understanding and managing the major drivers of freshwater salinization will be of increasing importance in the 21st century owing to the potential salinization of freshwater resources in the context of a changing climate.
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Xu J, Liu T, Tang W, Chang W, Feng Q, Wei Y, Ren L, Ye Q, Cui Y, He G, Liu T, Zhu D, Ji M. Bevacizumab plus chemotherapy versus chemotherapy alone as first-line treatment for patients with RAS mutant unresectable colorectal liver-limited metastases: A single center randomized control trial. Ann Oncol 2019. [DOI: 10.1093/annonc/mdz394.020] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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106
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Niu Z, Wei Y, Feng Q, Zhu D, Xu J. Robot-assisted natural orifice specimen extraction surgery for radical resection of colorectal cancer. Ann Oncol 2019. [DOI: 10.1093/annonc/mdz246.035] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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107
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Zhu D, Linke NM, Benedetti M, Landsman KA, Nguyen NH, Alderete CH, Perdomo-Ortiz A, Korda N, Garfoot A, Brecque C, Egan L, Perdomo O, Monroe C. Training of quantum circuits on a hybrid quantum computer. SCIENCE ADVANCES 2019; 5:eaaw9918. [PMID: 31667342 PMCID: PMC6799983 DOI: 10.1126/sciadv.aaw9918] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/12/2019] [Accepted: 09/26/2019] [Indexed: 05/28/2023]
Abstract
Generative modeling is a flavor of machine learning with applications ranging from computer vision to chemical design. It is expected to be one of the techniques most suited to take advantage of the additional resources provided by near-term quantum computers. Here, we implement a data-driven quantum circuit training algorithm on the canonical Bars-and-Stripes dataset using a quantum-classical hybrid machine. The training proceeds by running parameterized circuits on a trapped ion quantum computer and feeding the results to a classical optimizer. We apply two separate strategies, Particle Swarm and Bayesian optimization to this task. We show that the convergence of the quantum circuit to the target distribution depends critically on both the quantum hardware and classical optimization strategy. Our study represents the first successful training of a high-dimensional universal quantum circuit and highlights the promise and challenges associated with hybrid learning schemes.
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108
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Gong YZ, Ning HJ, Ma X, Zhu D, Wang FP, Zhang R, Zhang YL, Zhong XM. [Clinical and genotypic characteristics of infantile inflammatory bowel disease]. ZHONGHUA ER KE ZA ZHI = CHINESE JOURNAL OF PEDIATRICS 2019; 57:520-525. [PMID: 31269551 DOI: 10.3760/cma.j.issn.0578-1310.2019.07.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
Objective: To analyze the clinical and genotypic characteristics of infantile inflammatory bowel disease (IBD). Methods: The age of onset, family history, clinical manifestations, and treatment effect were retrospectively analyzed in 39 infants (male 23 cases, female 16 cases) with IBD who were admitted to the Department of Gastroenterology in Children's Hospital, Capital Institute of Pediatrics from January 2007 to December 2017. Next generation sequencing (NGS) based on target gene panel was used for gene analysis in 17 patients. Results: The median age of onset was 0.5 (0.5, 1.0) month. The most common clinical symptoms included diarrhea (39, 100%), malnutrition (38, 97%), hematochezia (34, 87%), fever (25, 64%), and perianal diseases (24, 61%). Four children had associated family history. Among the 17 patients whose gene was analyzed, 10 were found to have the pathogenic gene variation, within whom 7 had interleukin-10 receptor α subunit (IL-10RA) mutation, 2 had CYBB heterozygous mutation, 1 had interleukin-10 receptor β subunit (IL-10RB) mutation. The therapeutic medicine included mesalazine, steroids, and thalidomide. Eighteen children (46%) reached clinical remission (10 cases) or partial remission (8 cases). Conclusions: The incidence of single gene mutation in infants with IBD is high, with IL-10RA mutation as the most common. Refractory diarrhea and malnutrition may indicate infantile IBD.
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Li X, Zheng X, Chen X, Zhu D, Zhang J, Rubera I, ZHUO J. SAT-109 NEW INSIGHTS INTO THE NOVEL ROLES OF ANGIOTENSIN AT1A RECEPTORS IN THE PROXIMAL TUBULES OF THE KIDNEY IN ANGIOTENSIN II-INDUCED HYPERTENSION AND KIDNEY INJURY. Kidney Int Rep 2019. [DOI: 10.1016/j.ekir.2019.05.137] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
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110
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Li X, Zheng X, Chen X, Zhu D, Soleimani M, Rubera I, Zhuo J. SAT-110 THE SODIUM AND HYDROGEN EXCHANGER 3 (NHE3) IS REQUIRED FOR THE FULL DEVELOPMENT OF ANGIOTENSIN II-INDUCED HYPERTENSION IN GLOBAL, KIDNEY-, AND PROXIMAL TUBULE-SPECIFIC NHE3-KO MICE. Kidney Int Rep 2019. [DOI: 10.1016/j.ekir.2019.05.138] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022] Open
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111
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Jian M, Du Q, Zhu D, Mao Z, Wang X, Feng Y, Xiao Z, Wang H, Zhu Y. Tumor suppressor miR-145-5p sensitizes prolactinoma to bromocriptine by downregulating TPT1. J Endocrinol Invest 2019; 42:639-652. [PMID: 30370446 DOI: 10.1007/s40618-018-0963-4] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/23/2018] [Accepted: 10/01/2018] [Indexed: 01/27/2023]
Abstract
PURPOSE Prolactinoma is the most commonly seen secretory tumor of pituitary glands, which accounts for approximately up to 40% of total pituitary adenomas. Due to its high drug resistance, dopamine agonist, such as bromocriptine, has limited effect on the treatment of patients with prolactinoma. Recent discoveries have revealed that multiple miRNAs were involved in regulating drug resistance. In this research, we explored the relationship between miR-145-5p expression as well as bromocriptine sensitivity both in vitro and in vivo. METHODS To study the role of miR-145-5p in drug resistance of prolactinoma, the expression levels of miR-145-5p in bromocriptine-resistant prolactinoma cell line MMQ/BRC and its parental cell line MMQ cells, 24 bromocriptine-resistant as well as eight sensitive clinical samples were measured by qRT-PCR. Moreover, CCK8, flow cytometry and immunofluorescence were performed to identify the biological characteristics of MMQ/BRC and MMQ. TPT1 was predicted as a direct target gene of miR-145-5p by bioinformatic methods. In addition, qRT-PCR, western blot and immunohistochemistry were used to detect the expression level of TPT1 in clinical specimens and cell lines. Xenograft mouse model was constructed to analyze whether miR-145-5p could reverse bromocriptine resistance in prolactinoma in vivo. RESULTS In our study, bromocriptine-resistant prolactinoma clinical samples and cell line had decreased miR-145-5p levels and expressed high levels of TPT1 compared with their sensitive counterparts. Bioinformatic methods and our preliminary dual luciferase reporter assay were utilized to elucidate that TPT1 was a direct target gene of miR-145-5p. Furthermore, introducing miR-145-5p mimic into MMQ cells led to a decrease of IC50 along with upregulation of TPT1; nevertheless, transfecting the corresponding inhibitor into MMQ cells resulted in an upregulation of IC50 as well as reduction of TPT1. CONCLUSIONS Collectively, our findings elucidated the role of miR-145-5p as an important regulator of drug resistance in prolactinoma by controlling TPT1, and implicated the potential application of miR-145-5p in cancer therapy as well.
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Deng C, Zhu D, Chen Y, Yang B, Rong Z. 933 TRAF4 promotes fibroblast proliferation in keloids by destabilizing p53 via interacting with the deubiquitinase USP10. J Invest Dermatol 2019. [DOI: 10.1016/j.jid.2019.03.1009] [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]
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113
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Feng M, Jin JQ, Xia L, Xiao T, Mei S, Wang X, Huang X, Chen J, Liu M, Chen C, Rafi S, Zhu AX, Feng YX, Zhu D. Pharmacological inhibition of β-catenin/BCL9 interaction overcomes resistance to immune checkpoint blockades by modulating T reg cells. SCIENCE ADVANCES 2019; 5:eaau5240. [PMID: 31086813 PMCID: PMC6506245 DOI: 10.1126/sciadv.aau5240] [Citation(s) in RCA: 74] [Impact Index Per Article: 14.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/19/2018] [Accepted: 03/27/2019] [Indexed: 06/09/2023]
Abstract
The Wnt/β-catenin (β-cat) pathway plays a critical role in cancer. Using hydrocarbon-stapled peptide technologies, we aim to develop potent, selective inhibitors targeting this pathway by disrupting the interaction of β-cat with its coactivators B-cell lymphoma 9 (BCL9) and B-cell lymphoma 9-like (B9L). We identified a set of peptides, including hsBCL9CT-24, that robustly inhibits the activity of β-cat and suppresses cancer cell growth. In animal models, these peptides exhibit potent anti-tumor effects, favorable pharmacokinetic profiles, and minimal toxicities. Markedly, these peptides promote intratumoral infiltration of cytotoxic T cells by reducing regulatory T cells (Treg) and increasing dendritic cells (DCs), therefore sensitizing cancer cells to PD-1 inhibitors. Given the strong correlation between Treg infiltration and APC mutation in colorectal cancers, it indicates our peptides can reactivate anti-cancer immune response suppressed by the oncogenic Wnt pathway. In summary, we report a promising strategy for cancer therapy by pharmacological inhibition of the Wnt/β-cat signaling.
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MESH Headings
- Animals
- Antineoplastic Agents, Immunological/metabolism
- Antineoplastic Agents, Immunological/pharmacology
- Cell Line, Tumor
- Cell Proliferation/drug effects
- Chemokine CCL20/antagonists & inhibitors
- Chemokine CCL20/metabolism
- Chemokine CCL22/antagonists & inhibitors
- Chemokine CCL22/metabolism
- Colorectal Neoplasms/metabolism
- Colorectal Neoplasms/pathology
- Female
- Humans
- Mice
- Mice, Inbred BALB C
- Mice, Nude
- Peptides/metabolism
- Peptides/pharmacology
- T-Lymphocytes, Cytotoxic/cytology
- T-Lymphocytes, Cytotoxic/immunology
- T-Lymphocytes, Cytotoxic/metabolism
- T-Lymphocytes, Regulatory/cytology
- T-Lymphocytes, Regulatory/immunology
- T-Lymphocytes, Regulatory/metabolism
- Transcription Factors/antagonists & inhibitors
- Transcription Factors/chemistry
- Transcription Factors/metabolism
- Transplantation, Heterologous
- Wnt Signaling Pathway/drug effects
- beta Catenin/antagonists & inhibitors
- beta Catenin/metabolism
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114
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Chen Q, Chen X, Feng J, Wu Q, Zhu D, Ma Y. Improving and Inverting Cβ-Stereoselectivity of Threonine Aldolase via Substrate-Binding-Guided Mutagenesis and a Stepwise Visual Screening. ACS Catal 2019. [DOI: 10.1021/acscatal.9b00859] [Citation(s) in RCA: 28] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
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115
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Luo X, Liu Y, Jia R, Shen H, Wang X, Wang M, Zhu D, Chen S, Liu M, Zhao X, Wu Y, Yang Q, Yin Z, Cheng A. Ultrastructure of duck Tembusu virus observed by electron microscopy with negative staining. Acta Virol 2019; 62:330-332. [PMID: 30160149 DOI: 10.4149/av_2018_227] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
Duck Tembusu virus (DTMUV) is a newly emerging enveloped flavivirus. This study shows the ultrastructure of DTMUV using viral purification, negative staining and electron microscopy. Electron microscopic examinations revealed mature DTMUV particles with 50 to 75 nm in diameter and typical enveloped flavivirus structure that consists of the internal nucleocapsid, an inner layer of lipid bilayer and an external layer of E glycoprotein ectodomain. Particles appear to be mostly spherical. In particular, RNA core is deep colored and dense, both capsid and lipid bilayer are clearly visible, the capsid forms regular hexagon, and E glycoprotein ectodomain forms a fringe instead of visible spikes. Thus, this report about the clear ultrastructure of the DTMUV particles will be the major driving forces behind structural biology of DTMUV.
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Chen X, Cui Y, Feng J, Wang Y, Liu X, Wu Q, Zhu D, Ma Y. Flavin Oxidoreductase‐Mediated Regeneration of Nicotinamide Adenine Dinucleotide with Dioxygen and Catalytic Amount of Flavin Mononucleotide for One‐Pot Multi‐Enzymatic Preparation of Ursodeoxycholic Acid. Adv Synth Catal 2019. [DOI: 10.1002/adsc.201900111] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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117
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Zhu D, Ding R, Li LJ, Zheng YM, Wang H. Effects of T cell subsets with different proportions on renal function and blood lipids in patients with preeclampsia. J BIOL REG HOMEOS AG 2019; 33:73-80. [PMID: 30734549] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
This study aimed to investigate the effect of T cell subsets with different proportions on renal function and blood lipids in patients with preeclampsia (PE). Ninety pregnant women were included in this experiment and classified into 3 groups: group A (30 with severe PE), group B (30 with mild PE) and group C (30 healthy pregnant women). Clinical characteristics were examined. The ratio of T cell subsets in the three groups was detected by flow cytometry. The relationship between PE and T cell subsets was determined. The results showed that no significant difference was found in age or gestational age (P>0.05). The number of CD4+ T cells (CD4 is mainly expressed in helper T cells, referred to as TH) in group A increased significantly compared with group B and group C (P less than 0.05), while the number of CD8+ T cells (CD8+ T cell, also known as cytotoxic T cell (CTL) in group A decreased noticeably in comparison to group C (P less than 0.05). The ratio of CD4+ cell number to CD8+ cell number (TH/CTL) in group A was elevated significantly compared with group B and group C (P less than 0.05). The uric acid (UA) concentration of group A was noticeably elevated compared to group C (P less than 0.05), which differed insignificantly between group B and C (P>0.05). Glomerular filtration rate (GFR) of group A was obviously impaired in comparison to group B and group C (P less than 0.05), which differed insignificantly between group B and C (P>0.05). Total cholesterol (TC) concentrations in group A, C and B were examined. TC concentrations in the former two groups were slightly higher compared to the latter (P less than 0.05), and those in the former two groups were also higher than the normal range (P less than 0.05). Mean triglyceride (TG) concentrations in all 3 groups were above the normal range, and those in group A and B were significantly higher compared to group C (P less than 0.05). TG concentrations differed insignificantly between group B and C (P>0.05). Serum TG, UA and TC in PE patients were positively related to TH/CTL (P less than 0.05). In conclusion, PE is related to T cell subsets, and T cell subsets are closely related to kidney injury and dyslipidemia.
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118
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Yu S, Yao P, Li J, Feng J, Wu Q, Zhu D. Improving the catalytic efficiency and stereoselectivity of a nitrilase from Synechocystis sp. PCC6803 by semi-rational engineering en route to chiral γ-amino acids. Catal Sci Technol 2019. [DOI: 10.1039/c8cy02455c] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Abstract
Simultaneously improving activity and stereoselectivity of a nitrilase to catalyze the desymmetrization of 3-substituted glutaronitriles is presented.
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Yuan J, Wang J, Ma J, Zhu D, Zhang Z, Li J. Paediatric cerebral palsy prevalence and high-risk factors in Henan province, Central China. J Rehabil Med 2019; 51:47-53. [DOI: 10.2340/16501977-2486] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
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120
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Wang L, Gao C, Zhu D, Chen LH. [Effect of functional exercises on patients with rheumatoid arthritis: a meta-analysis]. BEIJING DA XUE XUE BAO. YI XUE BAN = JOURNAL OF PEKING UNIVERSITY. HEALTH SCIENCES 2018; 50:991-997. [PMID: 30562770] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
OBJECTIVE To evaluate the effect of functional exercises on disease activity, joint function and quality of life of patients with rheumatoid arthritis (RA). METHODS Randomized controlled trials were searched in Cochrane Library, PubMed, China National Knowledge Infrastructure (CNKI), VIP database and Wanfang database with keywords being "rheumatoid arthritis/RA", "function exercise (training)/joint exercise (training)/physical exercise (training)/resistance movement (exercise)/isotonic and isometric/stretching exercise/muscle exercise", and "trials/clinical trials". Then literature selection, extraction and literature quality evaluation were carried out by two of the authors independently following the including and excluding standards. Then the outcome indicators were analyzed with Review Manager 5.3 software. RESULTS In the study, 2 173 articles were achieved by searching in databases, including 1 522 English papers and 651 Chinese papers. Then 913 duplicated papers were identified and removed using EndNote software. After reading the titles and abstracts, 1 194 papers were excluded that did not satisfy the including standards. Finally, the full texts of these papers were read and papers with insufficient data were excluded, resulting in 13 included papers for systematic review, including 8 English and 5 Chinese papers. A total of 812 cases were studied in these papers, including 426 in the experimental groups and 386 in the conventional groups. For the outcome index in these articles, disease activity score 28 (DAS28) was used in 5 of them, health assessment questionnaire (HAQ) was used in 8 articles, visual analogue scale (VAS) for pain was used in 6 articles, and morning stiffness duration was used in 3 articles. The meta-analysis showed that functional exercises could delay the development of the disease activity of RA patients (mean difference=-0.76; 95%CI: -1.13, -0.38; P<0.001), improve the joint function (mean difference=-0.36; 95%CI: -0.47, -0.24; P<0.001), alleviate the pain of joints (mean difference=-1.75; 95%CI: -1.98, -1.53; P<0.001), and reduce the duration of morning stiffness (mean difference=-17.65; 95%CI: -22.09, -13.21; P<0.001). CONCLUSION This study showed the positive effects of functional exercises on alleviating the pain of joints, reducing the morning stiffness duration, and delaying the disease exacerbation of RA patients. It has a positive effect on improving the joint function and improving the quality of life in patients with RA.
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Yao P, Xu Z, Yu S, Wu Q, Zhu D. Imine Reductase‐Catalyzed Enantioselective Reduction of Bulky α,β‐Unsaturated Imines en Route to a Pharmaceutically Important Morphinan Skeleton. Adv Synth Catal 2018. [DOI: 10.1002/adsc.201801326] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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122
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Zhang J, Launay K, Hill NS, Zhu D, Cox N, Langley J, Lalevée J, Stenzel MH, Coote ML, Xiao P. Disubstituted Aminoanthraquinone-Based Photoinitiators for Free Radical Polymerization and Fast 3D Printing under Visible Light. Macromolecules 2018. [DOI: 10.1021/acs.macromol.8b02145] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
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123
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Zhang M, Yao P, Yu S, Zhang T, Wu Q, Zhu D. Efficient selective hydrolysis of terephthalonitrile to 4-cyanobenzoic acid catalyzed by a novel nitrilase from Pantoea sp. Process Biochem 2018. [DOI: 10.1016/j.procbio.2018.09.020] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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124
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Tu M, Liu P, Liu F, Wang M, Jia R, Zhu D, Liu M, Sun K, Yang Q, Wu Y, Chen X, Cheng A, Chen S. Construction of expression vectors of capsid proteins from goose parvovirus and investigation of the immunogenicity. Acta Virol 2018; 62:415-423. [PMID: 30472872 DOI: 10.4149/av_2018_410] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
Goose parvovirus (GPV) is a highly contagious and lethal disease in goslings and Muscovy ducklings, and is of concern to the waterfowl industry. With the aim of comparing the cellular immunogenicity of three capsid proteins of GPV, plasmids of pcDNA3.1(+)-VP1, pcDNA3.1(+)-VP2, and pcDNA3.1(+)-VP3 were constructed, and the recombinant protein VPs were expressed using an eukaryotic expression system. We detected the levels of immune-related genes (CD4, CD8α, IL-1β, IL-6, IFNα, IFNγ, and IFNλ) in both goose embryo fibroblasts (GEF) and goose peripheral blood mononuclear cells (PBMCs) cellular models. The immune response conferred by a VP2 DNA vaccine in vivo was observed in a time course. Our data suggested that the cellular immune response to VP2 and VP3 was stronger than that to VP1, while VP2 and VP3 shared similar cellular immune reactivity. In addition, vaccination with VP2 plasmid can induce high level of IgY antibody that continued to increase through 28 days post vaccination. Therefore, our findings shed light on the host cellular immune response against GPV capsid proteins. Keywords: GPV; capsid proteins; cellular immune response; humoral immunity.
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Li G, Zhu D, Gao H, Chen H, Li Y, Niu Y. Oncologic outcomes of nephron-sparing surgery in patients with T1 multifocal renal cell carcinoma. Clin Transl Oncol 2018; 21:760-765. [PMID: 30443869 DOI: 10.1007/s12094-018-1984-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2018] [Accepted: 11/09/2018] [Indexed: 01/28/2023]
Abstract
OBJECTIVE This study is performed to explore the pathological characteristics and oncologic outcomes of T1 multifocal renal cell carcinoma (RCC). METHODS The clinical data of 600 patients (442 males and 158 females) between the age of 29 and 73 years, diagnosed with T1 RCC were collected from three hospitals in China, out of which 421 cases had undergone nephron-sparing surgery (NSS) and 179 cases had undergone radical nephrectomy (RN) between December 2010 and January 2015. RESULTS Tumor was identified with multifocality in 32 patients (5.33%), out of which 21 were set to receive NSS, and 11 to receive RN, respectively; 21 cases of clear cell tumor, 8 cases of papillary tumor, 1 case of chromophobe tumor and 2 cases of Xp.11.2 translocation RCC. Among 568 cases of monofocal tumors, 400 patients underwent NSS, and the remaining 168 patients underwent RN, respectively. After a median follow-up of 5 years, 13 patients were found with recurrent tumors out of those who had undergone NSS, 11 with monofocal tumors and 2 with multifocal tumors containing satellite tumor nodules (p = 0.13). Out of the 32 individuals with multifocal RCC, 4 cases were reported to have died of cancer, 2 of NSS and 2 of RN. From these findings, the cancer-specific survival for NSS and RN was estimated to be 90.48% and 81.82%, respectively (p = 0.48). CONCLUSION The findings from the study suggested that there were pathological differences in multifocal renal tumors, and that papillary carcinoma may be more common than clear cell carcinoma. The recurrence rate and survival rate of multifocal RCC were similar to monofocal tumors. Tumor recurrence may be related to satellite tumor nodules, which can only be detected once surgery is performed.
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