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Wang Y, Wang H, Tao Y, Zhang S, Wang J, Feng X. Necroptosis inhibitor necrostatin-1 promotes cell protection and physiological function in traumatic spinal cord injury. Neuroscience 2014; 266:91-101. [PMID: 24561219 DOI: 10.1016/j.neuroscience.2014.02.007] [Citation(s) in RCA: 92] [Impact Index Per Article: 9.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2013] [Revised: 01/30/2014] [Accepted: 02/06/2014] [Indexed: 11/29/2022]
Abstract
Spinal cord injury (SCI) is a common and serious trauma which lacks efficient treatment. Inhibition of cell death in the trauma area is important for spinal cord protection during this process. In this study, necroptosis inhibitor necrostatin-1 (Nec-1) was used to treat SCI rats, to investigate the role of Nec-1 in the recovery of SCI. Nec-1 was found to reduce lesions, cytokines and reactive oxygen species (ROS), improve pathological conditions and blood supply in the spinal cord trauma area. Further study indicated that Nec-1 could inhibit necroptosis by inhibiting RIP1/3-MLKL recruitment and inhibit apoptosis by inhibiting Caspase 3 and Bax while activating Bcl-2. Ethological performance of SCI rats confirmed improvement and protection of physiological function by Nec-1. Nec-1 as a potential treatment for SCI warrants further study. To our knowledge, this is the first study on the role of Nec-1 in the treatment of traumatic SCI. Our research also found inhibition effects of Nec-1 on apoptosis, not only necroptosis - as reported by most publications.
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Wang F, Xu L, Feng X, Tan W, Zhang M. AB0040 Il-29 induces production of il-6 and il-8 in rheumatoid arthritis synovial fibroblasts via jak/stat3 and mapk/nf-kb signaling pathways. Ann Rheum Dis 2014. [DOI: 10.1136/annrheumdis-2013-eular.2363] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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253
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Li L, Liu M, Cheng LW, Gao XY, Fu JJ, Kong G, Feng X, Pan XC. HBcAg-specific IL-21-producing CD4+ T cells are associated with relative viral control in patients with chronic hepatitis B. Scand J Immunol 2014; 78:439-46. [PMID: 23957859 DOI: 10.1111/sji.12099] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2013] [Accepted: 08/05/2013] [Indexed: 12/29/2022]
Abstract
Function exhaustion of specific cytotoxic CD8+ T cell in chronic virus infection partly results from the low levels of CD4 help, but the mechanisms by which CD4 help T cell required to control hepatitis B virus infection are not well understood. In this study, we investigated the role of interleukin-21-producing CD4+ T cell response in viral control of hepatitis B virus infection. HBcAg-specific interleukin-21-producing CD4+ T cells in blood were detected in patients with hepatitis B virus infection. Patients with acute hepatitis B had greater HBcAg-specific interleukin-21-producing CD4+ T cells in blood compared with chronic hepatitis B patients, and there was no statistical significance between immune active chronic hepatitis B patients and inactive healthy carrier patients for these cells, whereas frequencies of these cells negatively correlated with HBV DNA levels but positively correlated with HBc18-27-specific IFN-γ-producing CD8+ T cells. Moreover, interleukin-21 sustained HBc18-27-specific CD8+ T cells in vitro, and interleukin-21 production by HBcAg-specific IL-21-producing CD4+ T cells of acute hepatitis B patients enhanced IFN-γ and perforin expression by CD8+ T cells from chronic hepatitis B patients. Our results demonstrate that HBcAg-specific interleukin-21-producing CD4+ T cell responses might contribute to viral control by sustaining CD8+ T cell antiviral function.
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Jin E, Wang LM, Li QY, Feng X, Ma SL. Chronic necrotizing pulmonary aspergillosis in an immunocompetent patient: report of a rare case. Infection 2014; 42:565-8. [PMID: 24381139 DOI: 10.1007/s15010-013-0575-z] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2013] [Accepted: 12/14/2013] [Indexed: 10/25/2022]
Abstract
Chronic necrotizing pulmonary aspergillosis (CNPA) is a relatively uncommon manifestation of infection with Aspergillus spp. which mainly affects immunocompromised or immunostressed individuals with underlying lung diseases. Here, we present a case of mediastinum-involved CNPA in an immunocompetent patient with no symptoms and previous good health.
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Lu P, Feng X, Zhou J, Liu X, Chen Q, Li M. Identification and analysis of a 5-bp indel of a porcine BMP7 gene promoter. GENETICS AND MOLECULAR RESEARCH 2014; 13:4326-35. [DOI: 10.4238/2014.june.9.19] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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256
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Feng X, Zou Y, Pan W, Wang X, Wu M, Zhang M, Tao J, Zhang Y, Tan K, Li J, Chen Z, Ding X, Qian X, Da Z, Wang M, Sun L. Associations of clinical features and prognosis with age at disease onset in patients with systemic lupus erythematosus. Lupus 2013; 23:327-34. [PMID: 24297642 DOI: 10.1177/0961203313513508] [Citation(s) in RCA: 48] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
The objective of this study is to evaluate the association of clinical features and prognosis with age at disease onset in patients with systemic lupus erythematosus (SLE) in a large, multicenter Chinese cohort. Medical records of 1898 SLE inpatients from 15 hospitals were reviewed and classified into three groups according to their ages at disease presentation. Categorical data were analyzed by chi-square test and potentially associated factors were tested by multinomial logistic regression. Among the patients studied, 259 (13.6%) were juvenile onset (≤18 years), 1444 (76.1%) were early onset (>18 and ≤45 years) and 195 (10.3%) were late onset (>45 years). Whenever manifestations occurred, most patients (>80%) were diagnosed within two years. Juvenile-onset patients were more likely to be untreated before admission ( p < 0.001) and have mucocutaneous manifestations ( p < 0.001), but musculoskeletal symptoms ( p < 0.05) and leukopenia ( p < 0.05) were less frequent, while comorbidities were much higher in patients with late-onset SLE ( p < 0.001). Neuropsychiatric, cardiopulmonary, renal and gastrointestinal involvement, disease activity index and damage scores were similar among three groups. Anti-Sm antibodies were less prevalent in late-onset patients ( p < 0.05) and antimalarial drugs were more often applied to juvenile-onset patients ( p < 0.001). As expected, mortality was elevated in the late-onset SLE group ( p < 0.05), in which nearly half died of infections, which was much higher than those in the other two groups ( p < 0.001). Logistic regression confirmed that patients with juvenile- and early-onset disease were associated with high incidence of being untreated prior to admission, and with low incidence of comorbidities as well as deaths caused by infection compared to patients with late-onset lupus. Interestingly, our data showed that more patients with late-onset disease had a SLEDAI score change of >7 at discharge. In conclusion, age at onset has an impact on SLE disease status, and infection is the main cause of death in those with late-onset lupus. Considering that the late-onset patients had simultaneously easily controllable diseases and high incidence of comorbidities, a different treatment strategy from younger patients should be considered.
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Lu R, Meng H, Gao X, Xu L, Feng X. Effect of non-surgical periodontal treatment on short chain fatty acid levels in gingival crevicular fluid of patients with generalized aggressive periodontitis. J Periodontal Res 2013; 49:574-83. [PMID: 25340203 DOI: 10.1111/jre.12137] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
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Abuhusain H, Matin A, Qiao Q, Shen H, Daniels B, Laaksonen M, Teo C, Don A, McDonald K, Jahangiri A, De Lay M, Lu K, Park C, Carbonell S, Bergers G, Aghi MK, Anand M, Tucker-Burden C, Kong J, Brat DJ, Bae E, Smith L, Muller-Greven G, Yamada R, Nakano-Okuno M, Feng X, Hambardzumyan D, Nakano I, Gladson CL, Berens M, Jung S, Kim S, Kiefer J, Eschbacher J, Dhruv H, Vuori K, Hauser C, Oshima R, Finlay D, Aza-Blanc P, Bessarabova M, Nikolsky Y, Emig D, Bergers G, Lu K, Rivera L, Chang J, Burrell K, Singh S, Hill R, Zadeh G, Li C, Chen Y, Mei X, Sai K, Chen Z, Wang J, Wu M, Marsden P, Das S, Eskilsson E, Talasila KM, Rosland GV, Leiss L, Saed HS, Brekka N, Sakariassen PO, Lund-Johansen M, Enger PO, Bjerkvig R, Miletic H, Gawrisch V, Ruttgers M, Weigell P, Kerkhoff E, Riemenschneider M, Bogdahn U, Vollmann-Zwerenz A, Hau P, Ichikawa T, Onishi M, Kurozumi K, Maruo T, Fujii K, Ishida J, Shimazu Y, Oka T, Chiocca EA, Date I, Jain R, Griffith B, Khalil K, Scarpace L, Mikkelsen T, Kalkanis S, Schultz L, Jalali S, Chung C, Burrell K, Foltz W, Zadeh G, Jiang C, Wang H, Kijima N, Hosen N, Kagawa N, Hashimoto N, Chiba Y, Kinoshita M, Sugiyama H, Yoshimine T, Klank R, Decker S, Forster C, Price M, SantaCruz K, McCarthy J, Ohlfest J, Odde D, Kurozumi K, Onishi M, Ichikawa T, Fujii K, Ishida J, Shimazu Y, Chiocca EA, Kaur B, Date I, Huang Y, Lin Q, Mao H, Wang Y, Kogiso M, Baxter P, Man C, Wang Z, Zhou Y, Li XN, Liang J, Piao Y, de Groot J, Lu K, Rivera L, Chang J, Bergers G, McDonell S, Liang J, Piao Y, Henry V, Holmes L, de Groot J, Michaelsen SR, Stockhausen MT, Hans, Poulsen S, Rosland GV, Talasila KM, Eskilsson E, Jahedi R, Azuaje F, Stieber D, Foerster S, Varughese J, Ritter C, Niclou SP, Bjerkvig R, Miletic H, Talasila KM, Soentgerath A, Euskirchen P, Rosland GV, Wang J, Huszthy PC, Prestegarden L, Skaftnesmo KO, Sakariassen PO, Eskilsson E, Stieber D, Keunen O, Nigro J, Vintermyr OK, Lund-Johansen M, Niclou SP, Mork S, Enger PO, Bjerkvig R, Miletic H, Mohan-Sobhana N, Hu B, De Jesus J, Hollingsworth B, Viapiano M, Muller-Greven G, Carlin C, Gladson C, Nakada M, Furuta T, Sabit H, Chikano Y, Hayashi Y, Sato H, Minamoto T, Hamada JI, Fack F, Espedal H, Obad N, Keunen O, Gotlieb E, Sakariassen PO, Miletic H, Niclou SP, Bjerkvig R, Bougnaud S, Golebiewska A, Stieber D, Oudin A, Brons NHC, Bjerkvig R, Niclou SP, O'Halloran P, Viel T, Schwegmann K, Wachsmuth L, Wagner S, Kopka K, Dicker P, Faber C, Jarzabek M, Hermann S, Schafers M, O'Brien D, Prehn J, Jacobs A, Byrne A, Oka T, Ichikawa T, Kurozumi K, Inoue S, Fujii K, Ishida J, Shimazu Y, Chiocca EA, Date I, Olsen LS, Stockhausen M, Poulsen HS, Plate KH, Scholz A, Henschler R, Baumgarten P, Harter P, Mittelbronn M, Dumont D, Reiss Y, Rahimpour S, Yang C, Frerich J, Zhuang Z, Renner D, Jin F, Parney I, Johnson A, Rockne R, Hawkins-Daarud A, Jacobs J, Bridge C, Mrugala M, Rockhill J, Swanson K, Schneider H, Szabo E, Seystahl K, Weller M, Takahashi Y, Ichikawa T, Maruo T, Kurozumi K, Onishi M, Ouchida M, Fuji K, Shimazu Y, Oka T, Chiocca EA, Date I, Umakoshi M, Ichikawa T, Kurozumi K, Onishi M, Fujii K, Ishida J, Shimazu Y, Oka T, Chiocca EA, Kaur B, Date I, Sim H, Gruenbacher P, Jakeman L, Viapiano M, Wang H, Jiang C, Wang H, Jiang C, Parker J, Dionne K, Canoll P, DeMasters B, Waziri A. ANGIOGENESIS AND INVASION. Neuro Oncol 2013. [DOI: 10.1093/neuonc/not172] [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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Xu J, Feng X, Hou J, Wang X, Shan B, Yu L, Gao C. Preparation and characterization of a novel polysulfone UF membrane using a copolymer with capsaicin-mimic moieties for improved anti-fouling properties. J Memb Sci 2013. [DOI: 10.1016/j.memsci.2013.06.041] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Bose P, Thakur S, Thalappilly S, Ahn BY, Satpathy S, Feng X, Suzuki K, Kim SW, Riabowol K. Erratum: ING1 induces apoptosis through direct effects at the mitochondria. Cell Death Dis 2013. [PMCID: PMC3920937 DOI: 10.1038/cddis.2013.398] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/03/2022]
Abstract
The ING family of tumor suppressors acts as readers and writers of the histone epigenetic code, affecting DNA repair, chromatin remodeling, cellular senescence, cell cycle regulation and apoptosis. The best characterized member of the ING family, ING1, interacts with the proliferating cell nuclear antigen (PCNA) in a UV-inducible manner. ING1 also interacts with members of the 14-3-3 family leading to its cytoplasmic relocalization. Overexpression of ING1 enhances expression of the Bax gene and was reported to alter mitochondrial membrane potential in a p53-dependent manner. Here we show that ING1 translocates to the mitochondria of primary fibroblasts and established epithelial cell lines in response to apoptosis inducing stimuli, independent of the cellular p53 status. The ability of ING1 to induce apoptosis in various breast cancer cell lines correlates well with its degree of translocation to the mitochondria after UV treatment. Endogenous ING1 protein specifically interacts with the pro-apoptotic BCL2 family member BAX, and colocalizes with BAX in a UV-inducible manner. Ectopic expression of a mitochondria-targeted ING1 construct is more proficient in inducing apoptosis than the wild type ING1 protein. Bioinformatic analysis of the yeast interactome indicates that yeast ING proteins interact with 64 mitochondrial proteins. Also, sequence analysis of ING1 reveals the presence of a BH3-like domain. These data suggest a model in which stress-induced cytoplasmic relocalization of ING1 by 14-3-3 induces ING1-BAX interaction to promote mitochondrial membrane permeability and represent a paradigm shift in our understanding of ING1 function in the cytoplasm and its contribution to apoptosis.
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Bose P, Thakur S, Thalappilly S, Ahn BY, Satpathy S, Feng X, Suzuki K, Kim SW, Riabowol K. ING1 induces apoptosis through direct effects at the mitochondria. Cell Death Dis 2013; 4:e788. [PMID: 24008732 PMCID: PMC3789179 DOI: 10.1038/cddis.2013.321] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2013] [Revised: 07/23/2013] [Accepted: 07/29/2013] [Indexed: 12/29/2022]
Abstract
The ING family of tumor suppressors acts as readers and writers of the histone epigenetic code, affecting DNA repair, chromatin remodeling, cellular senescence, cell cycle regulation and apoptosis. The best characterized member of the ING family, ING1,interacts with the proliferating cell nuclear antigen (PCNA) in a UV-inducible manner. ING1 also interacts with members of the14-3-3 family leading to its cytoplasmic relocalization. Overexpression of ING1 enhances expression of the Bax gene and was reported to alter mitochondrial membrane potential in a p53-dependent manner. Here we show that ING1 translocates to the mitochondria of primary fibroblasts and established epithelial cell lines in response to apoptosis inducing stimuli, independent of the cellular p53 status. The ability of ING1 to induce apoptosis in various breast cancer cell lines correlates well with its degree of translocation to the mitochondria after UV treatment. Endogenous ING1 protein specifically interacts with the pro-apoptotic BCL2 family member BAX, and colocalizes with BAX in a UV-inducible manner. Ectopic expression of a mitochondria-targeted ING1 construct is more proficient in inducing apoptosis than the wild type ING1 protein. Bioinformatic analysis of the yeast interactome indicates that yeast ING proteins interact with 64 mitochondrial proteins. Also, sequence analysis of ING1 reveals the presence of a BH3-like domain. These data suggest a model in which stress-induced cytoplasmic relocalization of ING1 by14-3-3 induces ING1-BAX interaction to promote mitochondrial membrane permeability and represent a paradigm shift in our understanding of ING1 function in the cytoplasm and its contribution to apoptosis [corrected].
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Yang Q, Zhang H, Wang Y, Xu Y, Chen M, Badal RE, Wang H, Ni Y, Yu Y, Hu B, Sun Z, Huang W, Wang Y, Wu A, Feng X, Liao K, Shen D, Hu Z, Chu Y, Lu J, Cao B, Su J, Gui B, Duan Q, Zhang S, Shao H, Kong H, Hu Y, Ye H. A 10 year surveillance for antimicrobial susceptibility of Escherichia coli and Klebsiella pneumoniae in community- and hospital-associated intra-abdominal infections in China. J Med Microbiol 2013; 62:1343-1349. [PMID: 23741022 DOI: 10.1099/jmm.0.059816-0] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
The objective of this study was to investigate the susceptibility of hospital-associated (HA) and community-associated (CA) Escherichia coli and Klebsiella pneumoniae isolated from patients with intra-abdominal infections (IAIs) in China. From 2002 to 2011, the minimum inhibitory concentrations (MICs) of 12 antibiotics against 3074 E. coli and 1025 K. pneumoniae from 23 centres located in 16 cities were determined by the broth microdilution method. During the 10 year study period, ertapenem, imipenem, amikacin and piperacillin-tazobactam retained high and stable activity against E. coli and K. pneumoniae isolates regardless of whether their source was HA or CA and regardless of their extended-spectrum beta-lactamase (ESBL) production. However, the susceptibility of E. coli to cephalosporins and ampicillin-sulbactam decreased dramatically during the 10 years, especially for the CA isolates. Fluoroquinolones showed low activity against E. coli. During the whole study period, the ESBL rates for E. coli isolates from IAIs increased from 36.1 % in 2002–2003 to 68.1 % in 2010–2011 (P<0.001). Correspondingly, the ESBL rates in HA isolates increased from 52.2 % in 2002–2003 to 70.0 % in 2010–2011 (P = 0.001), and in CA isolates from 19.1 % in 2002–2003 to 61.6 % in 2010–2011 (P<0.001). The ESBL-positive rate in K. pneumoniae remained between 30.1 and 39.3 % of the total isolates with no significant change during the 10 years. In conclusion, carbapenems retained the highest susceptibility rates against HA and CA E. coli and K. pneumoniae. High prevalence of ESBL in HA E. coli and fast-growing resistance in CA E. coli severely limit the empirical use of the third- and fourth-generation cephalosporins in the therapy of IAIs.
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Zhang S, Zhang B, Xu X, Wang L, Feng X, Wang Q, Huang H, Wu J, Li P, Wang J. HIV-1 viral protein R downregulates Ebp1 and stabilizes p53 in glioblastoma U87MG cells. Clin Transl Oncol 2013; 16:293-300. [PMID: 23828502 DOI: 10.1007/s12094-013-1072-7] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2013] [Accepted: 06/20/2013] [Indexed: 11/29/2022]
Abstract
PURPOSE HIV-1 viral protein R (Vpr) inhibits cell growth and induces apoptosis in a wide range of cancers. However, the mechanism by which Vpr induces cell cycle arrest and apoptosis in GBM cell lines is unclear. The present work was taken to detect the proteins interacted with Vpr in U87MG cells. METHODS We analyzed the differential expression of proteins between glioblastoma cell U87MG treated with Ad-Vpr and untreated by 2-DE. We used antibody array analysis to analyze the common molecules in the apoptosis of U87MG induced by Vpr. RESULTS We analyzed the differential expression of proteins between U87MG cell treated with Ad-Vpr and untreated, and found that proteins related to DNA damage repair or different apoptosis pathways were involved in the G2 arrest and apoptosis mediated by Vpr. In addition, proliferation-associated protein 2G4 (PA2G4), also known as Ebp1, was down-regulated and p53 was up-regulated in U87MG cells treated with Ad-Vpr. CONCLUSIONS Our data suggest that Vpr may inhibit Ebp1 to stabilize p53, which in turn leads to G2 arrest and apoptosis in U87MG cells.
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264
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Linghu E, Feng X, Wang X, Meng J, Du H, Wang H. Endoscopic submucosal tunnel dissection for large esophageal neoplastic lesions. Endoscopy 2013; 45:60-2. [PMID: 23254407 DOI: 10.1055/s-0032-1325965] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
Endoscopic submucosal dissection (ESD) has been widely used for resection of esophageal neoplastic lesions, but there are still technical challenges in treating large ones. Based on the development of tunneling technique, we report the first series in which the new technique of endoscopic submucosal tunnel dissection (ESTD) was used to remove large lesions in the esophagus. ESTD was attempted in five consecutive patients with esophageal lesions for which resection was indicated. In the operation, once the margin of the lesions had been marked, a submucosal tunnel was created by submucosal dissection from the oral incision to the anal incision. Bilateral resection was then performed to remove the lesion completely. The average length of the five lesions was 5.7 cm, and their extent as a proportion of the whole circumference of the lumen ranged from one third to four fifths. Operative time ranged from 50 minutes to 120 minutes (mean, 77 minutes). En bloc resection with negative lateral and basal margins was achieved in all lesions without complications.
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Feng X, Wang D, Chen J, Liu L, Lu Z, Li X, Sun L. SAT0244 Correlation between circulating TFH cells and disease activity as well as autoantibody production in chinese patients with systemic lupus erythematosus. Ann Rheum Dis 2013. [DOI: 10.1136/annrheumdis-2012-eular.3191] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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Shoemaker C, Mukherjee J, Tremblay J, Leysath C, Bedenice D, Feng X, Ofori K, Baldwin K, Webb R, Wright P, Smith L, Tzipori S. A Strategy for rapid development and simplified production of therapeutic antitoxins tested on botulinum neurotoxin. Toxicon 2013. [DOI: 10.1016/j.toxicon.2012.07.107] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Zhang M, Gan X, Feng X, Tan W, Lv C, Zhu Y, Gu L. AB0415 High expression of gitr in serum and labial salivary glands from patients with primary sjögren’s syndrome. Ann Rheum Dis 2013. [DOI: 10.1136/annrheumdis-2013-eular.2737] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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268
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Chrabot B, Kariuki SN, Zervou M, Feng X, Arrington J, Jolly M, Boumpas DT, Reder AT, Goulielmos GN, Niewold TB. THU0026 Genetic Variation Near IRF8 is Associated with Serologic and Cytokine Profiles in Systemic Lupus Erythematosus and Multiple Sclerosis. Ann Rheum Dis 2013. [DOI: 10.1136/annrheumdis-2013-eular.554] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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269
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Tan W, Gan K, Zhang M, Feng X, Wang F. AB0110 Iguratimod inhibits rankl-induced osteoclastogenesis in raw264.7 cells. Ann Rheum Dis 2013. [DOI: 10.1136/annrheumdis-2013-eular.2433] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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270
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Feng X, Che N, Liu Y, Wang D, Sun L. AB0224 Oaz regulate B-cell functions through the inhibition of CCL2 expression in mesenchymal stem cells. Ann Rheum Dis 2013. [DOI: 10.1136/annrheumdis-2012-eular.224] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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271
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Feng X, Knowlton KF, Dietrich AD, Duncan S. Effect of abomasal ferrous lactate infusion on phosphorus absorption in lactating dairy cows. J Dairy Sci 2013; 96:4586-91. [PMID: 23660146 DOI: 10.3168/jds.2013-6602] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2013] [Accepted: 03/17/2013] [Indexed: 11/19/2022]
Abstract
The objective of this study was to evaluate the effect of ferrous lactate infusion on postruminal P absorption in lactating dairy cows. Four ruminally cannulated lactating cows were used in a 4×4 Latin square design with 14 d per period. Cows were fed a basal diet containing 0.39% P, providing 100% of the calculated P requirement. On d 8 to 14 of each period, each cow was infused with 0, 200, 500, or 1,250mg of Fe/d in the form of ferrous lactate solution (ferrous lactate in 1L of double-distilled water) into the abomasum. Infusate was formulated to approximate 0, 2, 5, or 12.5mg of Fe/L in drinking water with 100L of water intake/d. Total fecal collection was conducted in the last 4 d of each period to measure nutrient digestion and excretion. Dry matter intake, milk yield, and milk composition were not affected by treatment. Digestibility of DM, NDF, and nitrogen decreased linearly with increasing ferrous lactate infusion. Infusion of ferrous lactate did not affect intake and digestibility of total P, inorganic P, or phytate P. In lactating cows, P absorption was not negatively influenced by abomasally infused ferrous lactate up to 1,250mg of Fe/d.
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Feng X, Zhao Y, Lei PP, Shang JJ, Wang LY. A ytterbium polymer incorporating ethyl-4,5-imidazole-dicarboxylate and formate coligand: Structure, luminescent, and magnetic properties. RUSS J COORD CHEM+ 2013. [DOI: 10.1134/s1070328413050023] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Astell-Burt T, Feng X, Kolt GS. Greener neighborhoods, slimmer people? Evidence from 246,920 Australians. Int J Obes (Lond) 2013; 38:156-9. [PMID: 23732654 DOI: 10.1038/ijo.2013.64] [Citation(s) in RCA: 88] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/10/2013] [Revised: 04/12/2013] [Accepted: 04/25/2013] [Indexed: 11/09/2022]
Abstract
Although there is growing consensus that population-level improvements in cardiovascular health depend upon environments that promote healthy lifestyles, evidence to support large-scale investments in neighborhood greenery to tackle obesity is inconsistent and has not focused on adults in middle-to-old age who experience the greatest burden of chronic health problems. Multilevel linear and multinomial logit regression models were fitted to investigate association between body mass index and an objective measure of green space in a sample of 246,920 Australian adults aged 45 years and older (The 45 and Up Study). Proximity to green space was constructed using catchment areas of 1 km radius around each participant. Women with over 80% proximity to green space had relative risk ratios of 0.90 (95% confidence interval: 0.83, 0.97) for overweight and 0.83 (0.74, 0.94) for obese. No similarly protective association was found for men. These results were consistent after controlling for moderate-to-vigorous physical activity (MVPA) and sitting time, each of which was favorably associated with green space proximity in men and women. Large-scale investments to enhance green spaces may promote MVPA and reduce sedentary behavior in middle-to-older-aged adults, but the impact on obesity may not benefit everyone to the same extent.
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Kim EJ, Han JH, Koo HM, Doh FM, Kim CH, Ko KI, Lee MJ, Oh HJ, Yoo TH, Kang SW, Choi KH, Han SH, Assady S, Tchirkov M, Nasser R, Mashiach T, Ben Izhak O, Housset P, Guillemain R, Nochy D, Roland M, Amrein C, Karras A, Boussaud V, Pezzela V, Thervet E, Simic Ogrizovic SP, Basta Jovanovic G, Radojevic S, Bojic S, Naumovic R, Karim Z, Cyrine K, Rim G, Ezzeddine A, Hafedh H, Hayet K, Soumaya B, Mondher O, Fethi BH, Fethi EY, Taieb BA, Hedi BM, Fatma BM, Adel K, Housset P, Guillemain R, Roland M, Amrein C, Karras A, Boussaud V, Nochy D, Pezzela V, Thervet E, Penescu M, Mandache E, Zumrutdal A, Ozelsancak R, Canpolat T, Barbouch S, Mami I, Mayara M, Jerbi M, Harzallah A, Goucha R, Ben Maiz H, Kedher A, Comi N, Cianfrone P, Piraina V, Talarico R, Giannakakis K, Fuiano G, Lucisano G, Konat K, Szotowska M, Karkoszka H, Adamczak M, Wiecek A, Kwiecien K, Jercan O, Penescu M, Mogoanta L, Miller I, Pan X, Xu J, Ren H, Zhang W, Xu Y, Shen P, Chen X, Feng X, Chen N. Renal histopathology. Nephrol Dial Transplant 2013. [DOI: 10.1093/ndt/gft115] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Bantis C, Heering P, Kouri NM, Siekierka-Harreis M, Stangou M, Schwandt C, Efstratiadis G, Rump LC, Ivens K, Haddiya I, Houssaini Squalli T, Laouad I, Ramdani B, Bayahia R, Dimas GG, Tegos TJ, Spiroglou SG, Pitsalidis CG, Sioulis AS, Karamouzis IM, Savopoulos CG, Karamouzis MI, Orologas AG, Hatzitolios AI, Grekas DM, Maixnerova D, Jancova E, Rychlik I, Rysava R, Merta M, Reiterova J, Kolsky A, Honsova E, Skibova J, Tesar V, Kendi Celebi Z, Calayoglu R, Keven K, Kurultak I, Mescigil P, Erbay B, Karatan O, Duman N, Erturk S, Nergizoglu G, Kutlay S, Sengul S, Ates K, Marino F, Martorano C, Bellantoni M, Tripepi R, Zoccali C, Ishizuka K, Harita Y, Kajiho Y, Tsurumi H, Asano T, Nishiyama K, Sugawara N, Chikamoto H, Akioka Y, Yamaguchi Y, Igarashi T, Hattori M, Bantis C, Heering PJ, Kouri NM, Stangou M, Siekierka-Harreis M, Efstratiadis G, Rump LC, Ivens K, Sahay M, Monova DV, Monov SV, Wang YY, Cheng H, Wang GQ, Dong HR, Chen YP, Wang CJ, Tang YL, Buti E, Dervishi E, Bergesio F, Ghiandai G, Mjeshtri A, Paudice N, Caldini AL, Nozzoli C, Minetti EE, Sun L, Feng J, Yao L, Fan Q, Ma J, Wang L, Kirsanova T, Merkusheva L, Ruinihina N, Kozlovskaya N, Elenshleger G, Turgutalp K, Karabulut U, Ozcan T, Helvaci I, Kiykim A, Kaul A, Bhadhuaria D, sharma R, Prasad N, Gupta A, Clajus C, Schmidt J, Haller H, Kumpers P, David S, Sevillano AM, Molina M, Gutierrez E, Morales E, Gonzalez E, Hernandez E, Praga M, Conde Olasagasti JL, Vozmediano Poyatos C, Illescas ML, Tallon S, Uson Carrasco JJ, Roca Munoz A, Rivera Hernandez F, Ismail G, Jurubita R, Andronesi A, Bobeica R, Zilisteanu D, Rusu E, Achim C, Sevillano AM, Molina M, Gutierrez E, Morales E, Huerta A, Hernandez E, Caro J, Gutierrez-Solis E, Praga M, Pasquariello A, Pasquariello G, Innocenti M, Grassi G, Egidi MF, Ozturk O, Yildiz A, Gul CB, Dilek K, Monov SV, Monova DV, Tylicki L, Jakubowska A, Weber E, Lizakowski S, Swietlik D, Rutkowski B, Postorino A, Costa S, Cristadoro S, Magazzu G, Bellinghieri G, Savica V, Buemi M, Santoro D, Lu Y, Shen P, Li X, Xu Y, Pan X, Wang W, Chen X, Zhang W, Ren H, Chen N, Mitic BP, Cvetkovic T, Vlahovic P, Velickovic Radovanovic R, Stefanovic V, Kostic S, Djordjevic V, Ao Q, Ma Q, Cheng Q, Wang X, Liu S, Zhang R, Ozturk S, Ozmen S, Akin D, Danis R, Yilmaz M, Hajri S, Barbouche S, Okpa H, Oviasu E, Ojogwu L, Fotouhi N, Ghaffari A, Hamzavi F, Nasri H, Ardalan M, Stott A, Ullah A, Anijeet H, Ahmed S, Kohli HS, Rajachandran R, Rathi M, Jha V, Sakhuja V, Yenigun E, Dede F, Turgut D, Koc E, Akoglu H, Piskinpasa S, Ozturk R, Odabas A, Bajcsi D, Abraham G, Kemeny E, Sonkodi S, Legrady P, Letoha A, Constantinou K, Ondrik Z, Ivanyi B, Lucisano G, Comi N, Cianfrone P, Summaria C, Piraina V, Talarico R, Camastra C, Fuiano G, Proletov I, Saganova E, Galkina O, Bogdanova E, Zubina I, Sipovskii V, Smirnov A, Bailly E, Pierre D, Kerdraon R, Grezard O, Gnappi E, Delsante M, Galetti M, Maggiore U, Manenti L, Hasan MJ, Muqueet MA, Mostafi M, Chowdhury I, Haque W, Khan T, Kang YJ, Bae EJ, Cho HS, Chang SH, Park DJ, Li X, Xu G, Lin H, Hu Z, Yu X, Xing C, Mei C, Zuo L, Ni Z, Ding X, Li D, Chen N, Ren H, Shen P, Li X, Pan X, Zhang Q, Feng X, Lin L, Zhang W, Chen N. Clinical nephrology - miscellaneous. Nephrol Dial Transplant 2013. [DOI: 10.1093/ndt/gft140] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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