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Shimada T, Fujii H, Maier B, Hayashi S, Mitsuya H, Broder S, Nienhuis AW. Trial of Antisense RNA Inhibition of HIV Replication and Gene Expression. ACTA ACUST UNITED AC 2016. [DOI: 10.1177/095632029100200302] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
We examined the feasibility of antisense RNA inhibition of human immunodeficiency virus (HIV) replication. In the first experiment, we established CD4+ T-cell lines constitutively expressing various antisense HIV sequences using the retrovirus-mediated gene transfer technique. These cell lines were tested for their ability to withstand HIV de novo infection. In this challenge assay, however, we could not detect any significant difference in the survival rate between these genetically engineered cell lines and control T cells. In the second approach, the effects of antisense sequences on Tat expression were studied by monitoring the activities of reporter enzymes. A functional Tat expression vector and the antisense sequence expression vector were co-introduced into HeLa cells stably transfected with either the HIV-long terminal repeat (LTR) directed chloramphenicol acetyltransferase (CAT) or luciferase. Although the concentration of the antisense RNA was at least 10-fold higher than that of the sense Tat mRNA in cells, these antisense sequences could not inhibit transactivation of HIV-LTR. Regulation of HIV gene expression has proven to be very complicated and Tat transactivation of the HIV-LTR is extraordinarily strong. Consequently, it may be difficult to block HIV replication by the antisense strategy.
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Yamashita Y, Asakura M, Mitsugi R, Fujii H, Nagai K, Atsuda K, Itoh T, Fujiwara R. MicroRNA expression in the vildagliptin-treated two- and three-dimensional HepG2 cells. Drug Metab Pharmacokinet 2016; 31:201-9. [DOI: 10.1016/j.dmpk.2016.02.004] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2015] [Revised: 02/24/2016] [Accepted: 02/24/2016] [Indexed: 12/14/2022]
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Ishikawa K, Mochizuki Y, Hirayama S, Nemoto T, Nagai K, Itoh K, Fujii H. Synthesis and evaluation of novel opioid ligands with a C-homomorphinan skeleton. Bioorg Med Chem 2016; 24:2199-205. [DOI: 10.1016/j.bmc.2016.03.040] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2016] [Revised: 03/24/2016] [Accepted: 03/25/2016] [Indexed: 10/22/2022]
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Andronic A, Arleo F, Arnaldi R, Beraudo A, Bruna E, Caffarri D, del Valle ZC, Contreras JG, Dahms T, Dainese A, Djordjevic M, Ferreiro EG, Fujii H, Gossiaux PB, de Cassagnac RG, Hadjidakis C, He M, van Hees H, Horowitz WA, Kolevatov R, Kopeliovich BZ, Lansberg JP, Lombardo MP, Lourenço C, Martinez-Garcia G, Massacrier L, Mironov C, Mischke A, Nahrgang M, Nguyen M, Nystrand J, Peigné S, Porteboeuf-Houssais S, Potashnikova IK, Rakotozafindrabe A, Rapp R, Robbe P, Rosati M, Rosnet P, Satz H, Schicker R, Schienbein I, Schmidt I, Scomparin E, Sharma R, Stachel J, Stocco D, Strickland M, Tieulent R, Trzeciak BA, Uphoff J, Vitev I, Vogt R, Watanabe K, Woehri H, Zhuang P. Heavy-flavour and quarkonium production in the LHC era: from proton-proton to heavy-ion collisions. THE EUROPEAN PHYSICAL JOURNAL. C, PARTICLES AND FIELDS 2016; 76:107. [PMID: 27471429 PMCID: PMC4946869 DOI: 10.1140/epjc/s10052-015-3819-5] [Citation(s) in RCA: 52] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 06/15/2015] [Accepted: 12/01/2015] [Indexed: 06/06/2023]
Abstract
This report reviews the study of open heavy-flavour and quarkonium production in high-energy hadronic collisions, as tools to investigate fundamental aspects of Quantum Chromodynamics, from the proton and nucleus structure at high energy to deconfinement and the properties of the Quark-Gluon Plasma. Emphasis is given to the lessons learnt from LHC Run 1 results, which are reviewed in a global picture with the results from SPS and RHIC at lower energies, as well as to the questions to be addressed in the future. The report covers heavy flavour and quarkonium production in proton-proton, proton-nucleus and nucleus-nucleus collisions. This includes discussion of the effects of hot and cold strongly interacting matter, quarkonium photoproduction in nucleus-nucleus collisions and perspectives on the study of heavy flavour and quarkonium with upgrades of existing experiments and new experiments. The report results from the activity of the SaporeGravis network of the I3 Hadron Physics programme of the European Union 7[Formula: see text] Framework Programme.
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Iimoto T, Nunokawa J, Fujii H, Takashima R, Hashimoto M, Fukuhara T, Yajima T, Matsuzawa H, Kurosawa K, Yanagawa Y, Someya S. Collaboration of local government and experts responding to increase in environmental radiation level due to the nuclear disaster: focusing on their activities and latest radiological discussion. RADIATION PROTECTION DOSIMETRY 2015; 167:358-364. [PMID: 25982790 DOI: 10.1093/rpd/ncv279] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
Activities were introduced in Kashiwa city in the Tokyo metropolitan area to correspond to the elevated environmental radiation level after the disaster of the Fukushima Daiichi nuclear power plant. These were based on a strong cooperation between local governments and experts. Ambient dose rate and radioactivity of foodstuff produced inside of the city have been monitored. Representative ambient dose rates around living environments have almost already become their original levels of the pre-accident because of the decontamination activity, natural washout and effective half-lives of radioactivity. The internal annual dose due to radioactive cesium under the policy of 'Local Production for Local Consumption' is estimated as extremely low comparing the variation range due to natural radioactivity. Systematic survey around a retention basin has been started. All of these latest monitoring data would be one of the core information for the policy making as well as a cost-benefit discussion and risk communication.
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Fujii H, Iimoto T, Tsuzuki T, Iiizumi S, Someya S, Hamamichi S, Kessler MM. Collaboration of local governments and experts responding to the increase of the environmental radiation level secondary to the nuclear accident: a unique activity to relieve residents' anxiety. RADIATION PROTECTION DOSIMETRY 2015; 167:370-375. [PMID: 25953792 DOI: 10.1093/rpd/ncv281] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
After the Fukushima nuclear power plant accident, 'hot spots' were found in Tokatsu area in Chiba prefecture. Although ambient radiation dose in this area was too low to harm residents' health, local residents were particularly worried about possible adverse effects from exposure to radiation. To avoid unnecessary panic reactions in the public, local governments in Tokatsu area collaborated with radiation specialists and conducted activities to provide local residents with accurate information on health effects from radiation. In addition to these activities, the authors offered one-to-one consultations with a radiologist for parents of small children and expecting mothers. They herein report this unique attempt, focusing on parents' anxiety and the age of their children. Taken together, this unique collaborative activity between local government and experts would be one of the procedures to relieve residents' anxiety.
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Kutsumura N, Nakajima R, Koyama Y, Miyata Y, Saitoh T, Yamamoto N, Iwata S, Fujii H, Nagase H. Investigation of 7-benzylidenenaltrexone derivatives as a novel structural antitrichomonal lead compound. Bioorg Med Chem Lett 2015; 25:4890-4892. [DOI: 10.1016/j.bmcl.2015.06.002] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2015] [Revised: 05/28/2015] [Accepted: 06/02/2015] [Indexed: 12/13/2022]
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Itoh K, Kato R, Kinugawa D, Kamiya H, Kudo R, Hasegawa M, Fujii H, Suga H. Photochemically-induced C-C bond formation between tertiary amines and nitrones. Org Biomol Chem 2015. [PMID: 26205235 DOI: 10.1039/c5ob01277e] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Photoexcited nitrones serve as excellent electron acceptors as well as radical acceptors in the presence of tertiary amines to give β-amino hydroxylamines via photochemically-induced direct sp(3) C-H functionalization of the tertiary amines. The combined use of an organophotosensitizer and photoirradiation was highly effective in accelerating addition reactions. Several nitrones and tertiary amines were successfully utilized to give β-amino hydroxylamines in good yield. Highly regioselective generation of primary α-aminoalkyl radicals based on Lewis's stereoelectronic rule and diastereoselective addition reactions of primary α-aminoalkyl radicals with nitrones were successfully achieved. Furthermore, a highly diastereoselective reaction of an α-aminoalkyl radical with a chiral (E)-geometry-fixed α-alkoxycarbonylnitrone was performed.
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Nagahara T, Saitoh T, Kutsumura N, Irukayama-Tomobe Y, Ogawa Y, Kuroda D, Gouda H, Kumagai H, Fujii H, Yanagisawa M, Nagase H. Design and Synthesis of Non-Peptide, Selective Orexin Receptor 2 Agonists. J Med Chem 2015; 58:7931-7. [PMID: 26267383 DOI: 10.1021/acs.jmedchem.5b00988] [Citation(s) in RCA: 72] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
Orexins are a family of neuropeptides that regulate sleep/wakefulness, acting on two G-protein-coupled receptors, orexin receptors 1 (OX1R) and 2 (OX2R). Genetic and pharmacologic evidence suggests that orexin receptor agonists, especially OX2R agonist, will be useful for mechanistic therapy of the sleep disorder narcolepsy/cataplexy. We herein report the discovery of a potent (EC50 on OX2R is 0.023 μM) and OX2R-selective (OX1R/OX2R EC50 ratio is 70) agonist, 4'-methoxy-N,N-dimethyl-3'-[N-(3-{[2-(3-methylbenzamido)ethyl]amino}phenyl)sulfamoyl]-(1,1'-biphenyl)-3-carboxamide 26.
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Kitamura K, Nakai K, Fujii H, Ishimura T, Fujisawa M, Nishi S. Pre-Transplant Erythropoiesis-Stimulating Agent Hypo-Responsiveness and Post-Transplant Anemia. Transplant Proc 2015; 47:1820-4. [PMID: 26293057 DOI: 10.1016/j.transproceed.2015.06.012] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2015] [Accepted: 06/02/2015] [Indexed: 11/15/2022]
Abstract
BACKGROUND At the time of kidney transplantation (KT), almost all patients have anemia caused by low levels of endogenous erythropoietin (EPO), along with several other factors. After KT, anemia improves because of secretion of EPO from the allograft. But some recipients have persistent anemia. Whether or not erythropoiesis-stimulating agent (ESA) hypo-responsiveness before KT affects post-transplant anemia (PTA) remains unknown. METHODS Sixty-eight patients received KT between January 2007 and July 2012 through the Department of Urology at Kobe University Hospital, and 35 of these patients were enrolled. Exclusion criteria included age <18 years, unknown ESA dosage at transplantation, ESA start within 1 year after transplantation, and other criteria. We evaluated post-transplant hemoglobin (Hb) levels from the pre-transplant ESA responsive index (ERI): pre-transplant ESA dosage/Hb × body weight at 1 year after transplantation. RESULTS The mean (± SD) Hb of all patients rose from 11.3 ± 1.0 mg/dL to 12.7 ± 1.4 mg/dL at 1 year after transplantation (P < .01). The pre-transplant low ERI group (<10) showed significantly higher hemoglobin levels compared with the pre-transplant high ERI group (≥ 10; 12.9 ± 1.14 mg/dL versus 11.8 ± 1.76 mg/dL, respectively; P = .03). CONCLUSIONS ESA hypo-responsiveness before KT carried over after KT. Low pre-transplant ERI might be a sentinel marker for PTA.
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Miyagi T, Itonaga H, Aosai F, Taguchi J, Norose K, Mochizuki K, Fujii H, Furumoto A, Ohama M, Karimata K, Yamanoha A, Taniguchi H, Sato S, Taira N, Moriuchi Y, Fukushima T, Masuzaki H, Miyazaki Y. Successful treatment of toxoplasmic encephalitis diagnosed early by polymerase chain reaction after allogeneic hematopoietic stem cell transplantation: two case reports and review of the literature. Transpl Infect Dis 2015; 17:593-8. [PMID: 25970830 DOI: 10.1111/tid.12401] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2015] [Revised: 03/31/2015] [Accepted: 04/17/2015] [Indexed: 11/26/2022]
Abstract
Toxoplasmic encephalitis represents a rare, but often fatal infection after allogeneic hematopoietic stem cell transplantation. Polymerase chain reaction (PCR)-based preemptive therapy is considered promising for this disease, but is not routinely applied, especially in low seroprevalence countries including Japan. We encountered 2 cases of toxoplasmic encephalitis after transplantation that were successfully treated. The diagnosis of toxoplasmic encephalitis in these cases was confirmed by PCR testing when neurological symptoms were observed. Both patients received pyrimethamine and sulfadiazine treatments within 2 weeks of the development of neurological symptoms, and remained free of recurrence for 32 and 12 months. These results emphasized the importance of the PCR test and immediate treatment after diagnosis for the management of toxoplasmic encephalitis.
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Hara S, Nuka H, Horita S, Zoshima T, Ito K, Aizu M, Fujii H, Yamada K, Kawano M. AB1171 Clinical Significance of Anti-Nuclear Antibodies in IGG4-Related Disease. Ann Rheum Dis 2015. [DOI: 10.1136/annrheumdis-2015-eular.4484] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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113
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Nakashima A, Zoshima T, Fujii H, Yamada K, Mizushima I, Tsuge S, Kawano M. FRI0030 Wrist Joint Destruction Induces Bone Loss and Laterality of Cortical Bone from the Metacarpal Diaphysis in Patients with Rheumatoid Arthritis. Ann Rheum Dis 2015. [DOI: 10.1136/annrheumdis-2015-eular.5315] [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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114
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Itabashi Y, Shimatani K, Tsumiyama W, Fujii H, Tsumori T, Hatono A, Momotani M, Tanaka S, Oki S, Matsuo T. Effect of position during activities of daily living on the efficacy of pelvic floor muscle exercises and sensation of contraction. Physiotherapy 2015. [DOI: 10.1016/j.physio.2015.03.3493] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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115
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Kondo Y, Sawa R, Ebina A, Takada M, Fujii H, Okuyama Y, Tanikawa Y, Soke K, Tanaka S, Shirakata M, Ono R. Influence of habitual physical activity in late pregnancy on the duration of labor. Physiotherapy 2015. [DOI: 10.1016/j.physio.2015.03.2055] [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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116
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Fujii H, Fujita A, Yang A, Kanazawa H, Buch K, Sakai O, Sugimoto H. Visualization of the Peripheral Branches of the Mandibular Division of the Trigeminal Nerve on 3D Double-Echo Steady-State with Water Excitation Sequence. AJNR Am J Neuroradiol 2015; 36:1333-7. [PMID: 25836724 DOI: 10.3174/ajnr.a4288] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2014] [Accepted: 12/17/2014] [Indexed: 11/07/2022]
Abstract
BACKGROUND AND PURPOSE Although visualization of the extracranial branches of the cranial nerves has improved with advances in MR imaging, only limited studies have assessed the detection of extracranial branches of the mandibular nerve (V3). We investigated the detectability of the branches of V3 on a 3D double-echo steady-state with water excitation sequence. MATERIALS AND METHODS We retrospectively evaluated the detectability of the 6 branches of the V3, the masseteric, buccal, auriculotemporal, lingual, inferior alveolar, and mylohyoid nerves, by using a 5-point scale (4, excellent; 3, good; 2, fair; 1, poor; and 0, none) in 86 consecutive patients who underwent MR imaging with the 3D double-echo steady-state with water excitation sequence. Weighted κ analysis was used to calculate interobserver variability among the 3 readers. RESULTS The detection of the lingual and inferior alveolar nerves was the most successful, with excellent average scores of 3.80 and 3.99, respectively. The detection of the masseteric, the buccal, and the auriculotemporal nerves was good, with average scores of 3.31, 2.67, and 3.11, respectively. The mylohyoid nerve was difficult to detect with poor average scores of 0.62. All nerves had excellent interobserver variability across the 3 readers (average weighted κ value, 0.95-1.00). CONCLUSIONS The 3D double-echo steady-state with water excitation sequence demonstrated excellent visualization of the extracranial branches of V3 in most patients. The 3D double-echo steady-state with water excitation sequence has the potential for diagnosing V3 pathologies and preoperatively identifying peripheral cranial nerves to prevent surgical complications.
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Konoura K, Fujii H, Imaide S, Gouda H, Hirayama S, Hirono S, Nagase H. Transformation of naltrexone into mesembrane and investigation of the binding properties of its intermediate derivatives to opioid receptors. Bioorg Med Chem 2015; 23:439-48. [DOI: 10.1016/j.bmc.2014.12.032] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2014] [Revised: 12/15/2014] [Accepted: 12/15/2014] [Indexed: 11/28/2022]
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Asakura M, Fujii H, Atsuda K, Itoh T, Fujiwara R. Dipeptidyl Peptidase-4 Greatly Contributes to the Hydrolysis of Vildagliptin in Human Liver. Drug Metab Dispos 2015; 43:477-84. [DOI: 10.1124/dmd.114.062331] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
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Fukushima T, Shinya H, Fujii H, Sato K, Katayama-Yoshida H, Dederichs PH. First principles studies of GeTe based dilute magnetic semiconductors. JOURNAL OF PHYSICS. CONDENSED MATTER : AN INSTITUTE OF PHYSICS JOURNAL 2015; 27:015501. [PMID: 25427963 DOI: 10.1088/0953-8984/27/1/015501] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
The electronic structure and magnetic properties of GeTe-based dilute magnetic semiconductors (DMS) are investigated by the Korringa-Kohn-Rostoker Green's function method and the projector augmented wave method. Our calculations for the formation energies of transition metal impurities (TM) in GeTe indicate that the solubilities of TM are quite high compared to typical III-V and II-VI based DMS and that the TM doped GeTe has a possibility of room temperature ferromagnetism with high impurity concentrations. The high solubilities originate from the fact that the top of the valence bands of GeTe consists of the Te-5p anti-bonding states which are favorable to acceptor doping. (Ge, Cr)Te system shows strong ferromagnetic interaction by the double exchange mechanism and is a good candidate for DMS with high Curie temperature. Additionally, in the case of (Ge, Mn)Te with the d(5) configuration, by introducing the Ge vacancies the p-d exchange interaction is activated and it dominates the antiferromagnetic superexchange, resulting in ferromagnetic exchange interactions between Mn. This explains recent experimental results reasonably. Based on the accurate estimation of the Curie temperatures by Monte Carlo simulation for the classical Heisenberg model with the calculated exchange coupling constants, we discuss the relevance of the TM doped GeTe for semiconductor spintronics.
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Yamada Y, Higuchi K, Nishikawa K, Gotoh M, Fuse N, Sugimoto N, Nishina T, Amagai K, Chin K, Niwa Y, Tsuji A, Imamura H, Tsuda M, Yasui H, Fujii H, Yamaguchi K, Yasui H, Hironaka S, Shimada K, Miwa H, Hamada C, Hyodo I. Phase III study comparing oxaliplatin plus S-1 with cisplatin plus S-1 in chemotherapy-naïve patients with advanced gastric cancer. Ann Oncol 2015; 26:141-148. [PMID: 25316259 DOI: 10.1093/annonc/mdu472] [Citation(s) in RCA: 353] [Impact Index Per Article: 39.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/08/2023] Open
Abstract
BACKGROUND We evaluated the efficacy and safety of S-1 plus oxaliplatin (SOX) as an alternative to cisplatin plus S-1 (CS) in first-line chemotherapy for advanced gastric cancer (AGC). PATIENTS AND METHODS In this randomized, open-label, multicenter phase III study, patients were randomly assigned to receive SOX (80-120 mg/day S-1 for 2 weeks with 100 mg/m(2) oxaliplatin on day 1, every 3 weeks) or CS (S-1 for 3 weeks with 60 mg/m(2) cisplatin on day 8, every 5 weeks). The primary end points were noninferiority in progression-free survival (PFS) and relative efficacy in overall survival (OS) for SOX using adjusted hazard ratios (HRs) with stratification factors; performance status and unresectable or recurrent (+adjuvant chemotherapy) disease. RESULTS Overall, 685 patients were randomized from January 2010 to October 2011. In per-protocol population, SOX (n = 318) was noninferior to CS (n = 324) in PFS [median, 5.5 versus 5.4 months; HR 1.004, 95% confidence interval (CI) 0.840-1.199; predefined noninferiority margin 1.30]. The median OS for SOX and CS were 14.1 and 13.1 months, respectively (HR 0.958 with 95% CI 0.803-1.142). In the intention-to-treat population (SOX, n = 339; CS, n = 337), the HRs in PFS and OS were 0.979 (95% CI 0.821-1.167) and 0.934 (95% CI 0.786-1.108), respectively. The most common ≥grade 3 adverse events (SOX versus CS) were neutropenia (19.5% versus 41.8%), anemia (15.1% versus 32.5%), hyponatremia (4.4% versus 13.4%), febrile neutropenia (0.9% versus 6.9%), and sensory neuropathy (4.7% versus 0%). CONCLUSION SOX is as effective as CS for AGC with favorable safety profile, therefore SOX can replace CS. CLINICAL TRIAL NUMBER JapicCTI-101021.
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Watanabe Y, Kitazawa S, Fujii H, Nemoto T, Hirayama S, Iwai T, Gouda H, Hirono S, Nagasea H. Design, synthesis, and structure–activity relationship of novel opioid κ receptor selective agonists: α-Iminoamide derivatives with an azabicyclo[2.2.2]octene skeleton. Bioorg Med Chem Lett 2014; 24:4980-3. [DOI: 10.1016/j.bmcl.2014.09.029] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2014] [Revised: 09/08/2014] [Accepted: 09/10/2014] [Indexed: 11/26/2022]
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Hirayama S, Wada N, Kuroda N, Iwai T, Yamaotsu N, Hirono S, Fujii H, Nagase H. Synthesis of a novel universal opioid receptor agonist with the 1,3,5-trioxazatriquinane skeleton and its pharmacologies. Bioorg Med Chem Lett 2014; 24:4895-8. [DOI: 10.1016/j.bmcl.2014.08.012] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2014] [Revised: 08/02/2014] [Accepted: 08/05/2014] [Indexed: 11/25/2022]
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Nagase H, Fujii H. Essential structure of the κ opioid receptor agonist nalfurafine for binding to the κ receptor. Curr Pharm Des 2014; 19:7400-14. [PMID: 23448474 DOI: 10.2174/138161281942140105165011] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2013] [Accepted: 02/18/2013] [Indexed: 11/22/2022]
Abstract
The selective κ opioid receptor agonist nalfurafine was launched in 2009 as an antipruritic drug for patients undergoing hemodialysis. It is the first clinically used compound with high selectivity for the κ opioid receptor. Nalfurafine had a different pharmacological feature from other κ opioid agonists. Nalfurafine induced neither addictive nor aversive effects, whereas other κ agonists such as U- 50,488H or salvinorin A produced psychotomimetic effects like dysphoria. Therefore, identification of the essential structural moieties of nalfurafine for binding to the κ opioid receptor was important for elucidation of the pharmacological discrepancies observed with these κ opioid agonists. Based on the investigations of various nalfurafine derivatives, the essential structural moieties of nalfurafine were unveiled. Both the nitrogen substituted by a cyclopropylmethyl group and the 6-amide side chain were indispensable. The phenol ring was important for obtaining strong binding affinities for the opioid receptors, but not indispensable for exerting selectivity for the κ receptor. This structure-activity information is expected to lead to the development of novel κ opioid receptor selective agonists.
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Nishikawa K, Yamada Y, Higuchi K, Gotoh M, Fuse N, Sugimoto N, Nishina T, Amagai K, Chin K, Niwa Y, Tsuji A, Imamura H, Tsuda M, Yasui H, Fujii H, Yamaguchi K, Yasui H, Hironaka S, Hamada C, Hyodo I. Impacts of Progression Type on Overall Survival in Advanced Gastric Cancer: Randomized Piii Study of S-1 + Oxaliplatin Vs. S-1 + Cisplatin. Ann Oncol 2014. [DOI: 10.1093/annonc/mdu334.16] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
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Kamiya N, Kuroyanagi N, Miyachi H, Fujii H, Yamamoto S, Nagao T, Shimozato K. The evaluation of clinical and anatomical characteristics for the development of neurosensory disturbance after sagittal split-ramus osteotomy. J Oral Maxillofac Surg 2014. [DOI: 10.1016/j.joms.2014.06.255] [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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Hirayama S, Wada N, Nemoto T, Iwai T, Fujii H, Nagase H. Synthesis and Pharmacology of a Novel κ Opioid Receptor (KOR) Agonist with a 1,3,5-Trioxazatriquinane Skeleton. ACS Med Chem Lett 2014; 5:868-72. [PMID: 25147605 DOI: 10.1021/ml5000542] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2014] [Accepted: 06/26/2014] [Indexed: 11/30/2022] Open
Abstract
We designed and synthesized the 1,3,5-trioxazatriquinane derivatives with m-hydroxyphenyl groups. These compounds include the phenethylamine structure within them, which is a common structure observed in morphinan derivatives like morphine. Among the synthesized compounds, (-)-8c with two m-hydroxyphenyl groups selectively bound and exerted full agonist activity toward the κ opioid receptor (KOR). Subcutaneously administered (-)-8c exhibited significant antinociceptive effects via the KOR in a dose-dependent manner. These results suggest the emergence of a novel class of KOR agonist.
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Nakagawa K, Fujii H, Nakashima Y. Pathogenesis of intermediate lesion of human coronary atherosclerosis: lipid pool formation without necrosis and dispersion of intimal smooth muscle cells. Atherosclerosis 2014. [DOI: 10.1016/j.atherosclerosis.2014.05.458] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Suzuki Y, Fujii H, Hamano R, Mizushima I, Yamada K, Kawano M. SAT0031 Clinicopathological Characteristics of Anti-Centromere Antibody- And/Or Anti-Ssa Antibody-Positive SjÖGren's Syndrome. Ann Rheum Dis 2014. [DOI: 10.1136/annrheumdis-2014-eular.3149] [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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Zoshima T, Yamada K, Mizushima I, Hamano R, Fujii H, Yamagishi M, Kawano M. FRI0096 Impact of Chronic Kidney Disease on the Treatment and Complications of Japanese Patients with Rheumatoid Arthritis. Ann Rheum Dis 2014. [DOI: 10.1136/annrheumdis-2014-eular.3584] [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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Saito S, Kamogawa Y, Nakamura K, Watanabe R, Fujita Y, Shirai T, Shirota Y, Fujii H, Ishii T, Ito K, Shimokawa H, Takemori H, Konta T, Komatsuda A, Izumiyama T, Hirabayashi Y, Sato Y, Urata Y, Kawaguchi Y, Harigae H. FRI0501 Fate of Collagen Disease Related Digital Skin Ulcers Treated Only under Currently Approved Therapies: A Control Study Comparing with the New Shockwave Therapy toward Digital Ulcers of Scleroderma. Ann Rheum Dis 2014. [DOI: 10.1136/annrheumdis-2014-eular.3064] [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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Poesen R, Viaene L, Bammens B, Claes K, Evenepoel P, Meijers B, Bozic M, De Pablo C, Alvarez A, Sanchez-Nino MD, Ortiz A, Fernandez E, Valdivielso JM, Speer T, Zewinger S, Holy EW, Stahli BE, Triem S, Cvija H, Rohrer L, Seiler S, Heine GH, Jankowski V, Jankowski J, Camici G, Akhmedov A, Luscher TF, Tanner FC, Fliser D, Isoyama N, Leurs P, Qureshi AR, Anderstam B, Heimburger O, Barany P, Stenvinkel P, Lindholm B, Bolasco P, Palleschi S, Rossi B, Atti M, Amore A, Coppo R, Loiacono E, Ghezzi PM, Palladino G, Caiazzo M, Di Napoli A, Tazza L, Franco F, Chicca S, Bossola M, Di Lallo D, Michelozzi P, Davoli M, Lucisano S, Arena A, Lupica R, Cernaro V, Trimboli D, Aloisi C, Montalto G, Santoro D, Buemi M, Burtey S, Poitevin S, Darbousset R, Gondouin B, Dubois C, Erkmen Uyar M, Bal Z, Bayraktar N, Gurlek Demirci B, Sayin B, Sezer S, Rogacev K, Zawada A, Emrich I, Seiler S, Bohm M, Fliser D, Woollard K, Heine G, Gbandjaba NY, Ghalim N, Saile R, Khalil A, Fujii H, Yamashita Y, Yonekura Y, Nakai K, Kono K, Goto S, Sugano M, Goto S, Ito Y, Nishi S, Leurs P, Meuwese C, Carrero JJ, Qureshi AR, Anderstam B, Barany P, Heimburger O, Stenvinkel P, Lindholm B, Riccio E, Sabbatini M, Bellizzi V, Pisani A, Svedberg O, Stenvinkel P, Qureshi AR, Barany P, Heimburger O, Leurs P, Isoyama N, Lindholm B, Anderstam B, Barreto-Silva MI, Lemos C, Costa-Silva F, Mendes R, Bregman R, Barreto - Silva MI, Lemos C, Vargas S, Barja-Fidalgo TC, Bregman R, Sidoti A, Lusini ML, Biagioli M, Sereni L, Ghezzi PM, Caiazzo M, Palladino G, Kara E, Ahbap E, Basturk T, Koc Y, Sakaci T, Sahutoglu T, Sevinc M, Akgol C, Unsal A, Snaedal S, Qureshi AR, Carrero JJ, Heimburger O, Stenvinkel P, Barany P, Paliouras C, Haviatsos T, Lamprianou F, Papagiannis N, Ntetskas G, Roufas K, Karvouniaris N, Anastasakis E, Moschos N, Alivanis P, Santoro D, Ingegneri MT, Vita G, Pisacane A, Bellinghieri G, Savica V, Buemi M, Lucisano S, Kim HK, Kim SC, Kim MG, Jo SK, Cho WY, Altunoglu A, Yavuz D, Canoz MB, Yavuz R, Karakas LA, Bayraktar N, Colak T, Sezer S, Ozdemir FN, Haberal M, Akbasli AC, Keven K, Erbay B, Nebio lu S, Loboda O, Dudar I, Krot V, Alekseeva V, Grabulosa CC, De Carvalho JTG, Manfredi SR, Canziani ME, Quinto BMR, Peres AT, Batista MC, Cendoroglo M, Dalboni MA, Zingerman B, Azoulay O, Gamzo Z, Rozen-Zvi B, Stefan G, Capusa C, Stancu S, Ilyes A, Viasu L, Mircescu G, Yilmaz MI, Solak Y, Saglam M, Cayci T, Acikel C, Unal HU, Eyileten T, Oguz Y, Sari S, Carrero JJ, Stenvinkel P, Covic A, Kanbay M, Kim YN, Park K, Gwoo S, Shin HS, Jung YS, Rim H, Rhew HY, Gok M, Kurt Y, Unal HU, CetInkaya H, Karaman M, EyIeten T, Vural A, Yilmaz MI, Oguz Y, Flisi Ski M, Brymora A, StrozEcki P, Stefa Ska A, Manitius J, Donderski R, Mi Kowiec-Wi Niewska I, Kretowicz M, Johnson R, Kami Ska A, Junik R, Siodmiak J, Stefa Ska A, Odrowaz-Sypniewska G, Manitius J, Tasic D, Radenkovic S, Kocic G, Wyskida K, Spiechowicz-Zato U, Rotkegel S, Ciepal J, Klein D, Bozentowicz-Wikarek M, Brzozowska A, Olszanecka-Glinianowicz M, Chudek J, Dimitrijevic Z, Cvetkovic T, Mitic B, Paunovic K, Paunovic G, Stojanovic M, Velickovic-Radovanovic R, Gliga ML, Gliga PM, Stoica C, Tarta D, Dogaru G. CKD NUTRITION, INFLAMMATION AND OXIDATIVE STRESS. Nephrol Dial Transplant 2014. [DOI: 10.1093/ndt/gfu168] [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 H, Huang X, Riserus U, Cederholm T, Lindholm B, Arnlov J, Carrero JJ, Leiba A, Vivante A, Bulednikov Y, Golan E, Skorecki K, Shohat T, Mjoen G, Zannad F, Jardine A, Schmieder R, Fellstrom B, Holdaas H, Zager P, Miskulin D, Gassman J, Kendrick C, Ploth D, Jhamb M, Jankowski V, Schulz A, Mischak H, Zidek W, Jankowski J, Lee YK, Cho A, Kim JK, Choi MJ, Kim SJ, Yoon JW, Koo JR, Kim HJ, Noh JW, Itano S, Satoh M, Kidokoro K, Sasaki T, Kashihara N, Koutroumpas G, Sarafidis P, Georgianos P, Karpetas A, Protogerou A, Syrganis C, Malindretos P, Raptopoulou K, Panagoutsos S, Pasadakis P, Zager P, Miskulin D, Gassman J, Kendrick C, Jhamb M, Ploth D, Vink EE, De Boer A, Verloop WL, Spiering W, Voskuil M, Vonken EJ, Hoogduin JM, Leiner T, Bots ML, Blankestijn PJ, Sarafidis PA, Karpetas AV, Georgianos PI, Bikos A, Sklavenitis-Pistofidis R, Tzimou R, Raptis V, Vakianis P, Tersi M, Liakopoulos V, Lasaridis AN, Protogerou A, Ribeiro S, Fernandes J, Garrido P, Sereno J, Vala H, Bronze Da Rocha E, Belo L, Costa E, Reis F, Santos-Silva A, Kalaitzidis R, Skapinakis P, Karathanos V, Karasavvidou D, Katatsis G, Pappas K, Hatzidakis S, Siamopoulos K, Margulis F, Sabbatiello R, Castro C, Ramallo S, Martinez M, Schiavelli R, Ganem D, Nakhoul F, Roth A, Farber E, Kim CS, Kim HY, Kang YU, Choi JS, Bae EH, Ma SK, Kim SW, Koutroumpas G, Sarafidis P, Georgianos P, Karpetas A, Protogerou A, Malindretos P, Syrganis C, Tzanis G, Panagoutsos S, Pasadakis P, Jankowski M, Kasztan M, Kowalski R, Piwkowska A, Rogacka D, Szczepa Ska-Konkel M, Angielski S, Evangelou D, Naka K, Kalaitzidis R, Lakkas L, Bechlioulis A, Gkirdis I, Nakas G, Zarzoulas F, Kotsia A, Balafa O, Tzeltzes G, Pappas K, Katsouras C, Dounousi E, Michalis L, Siamopoulos K, Maciorkowska D, Zbroch E, Koc-Zorawska E, Malyszko J, Karabay Bayazit A, Yuksekkaya I, Aynaci S, Anarat A, Nakai K, Fujii H, Ishida R, Utaka C, Awata R, Goto S, Ito J, Nishi S, Elsurer R, Afsar B, Lepar Z, Radulescu D, David C, Peride I, Niculae A, Checherita IA, Ciocalteu A, Sungur CI, Kanbay M, Siriopol D, Nistor I, Elcioglu OC, Telci O, Johnson R, Covic A, Vettoretti S, Gallazzi E, Meazza R, Gagliardi V, Villarini A, Alfieri CM, Floreani R, Messa P, Vettoretti S, Alfieri CM, Gallazzi E, Gagliardi V, Villarini A, Meazza R, Floreani R, Messa P, Kotovskaya Y, Villevalde S, Kobalava Z, Circiumaru A, Rusu E, Zilisteanu D, Atasie T, Cirstea F, Ecobici M, Voiculescu M, Rosca M, Tanase C, Baoti I, Vidjak V, Prka in I, Bulum T, Arslan E, Sarlak H, Cakar M, Demirbas S, Akhan M, Kurt O, Balta S, Yesilkaya S, Bulucu F, Chan CK, Lin YH, Wu VC, Wu KD, De Beus E, Bots ML, Van Zuilen AD, Wetzels JF, Blankestijn PJ, Mohaupt M, Straessle K, Baumann M, Raio L, Sirbek D, Nascimento MA, Mouro MG, Punaro GR, Mello MT, Tufik S, Higa EMS. HYPERTENSION. Nephrol Dial Transplant 2014. [DOI: 10.1093/ndt/gfu142] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
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Volgina G, Gadzhikulieva M, Uyshuk N, Kawamura E, Hisano S, Nakashima H, Saito T, Boor P, Babi kova J, Martin IV, Bucher EB, Eriksson U, Van Roeyen CRC, Eitner F, Floege J, Peutz-Kootstra CJ, Ostendorf T, Leh S, Leh F, Bjanes TK, Ohldieck C, Svarstad E, Han BG, Kim JS, Yang JW, Choi SO, Lollinga W, Rahbar A, De Wit RH, Riezebos-Brilman A, Soderberg-Naucler C, Van Son WJ, Sanders JS, Smit MJ, Van Den Born J, Koike K, Tsuboi N, Ikezumi Y, Go K, Ogura M, Saitoh A, Yokoo T, Yamaguchi T, Nokiba H, Hara M, Morito T, Kakihana K, Ohashi K, Ando M, Kimura T, Yagisawa T, Nanmoku K, Kurosawa A, Sakuma Y, Miki A, Nukui A, Alfieri CM, Regalia A, Simonini P, Ikehata M, Chatziantoniou C, Moroni G, Rastaldi MP, Messa P, Bockmeyer C, Sauberlich K, Zell S, Zeuschner P, Agustian PA, Wittig J, Becker JU, Peters B, Andersson Y, Hadimeri H, Stegmayr B, Molne J, Li T, He Y, Chen H, Chen J, Kobayashi A, Mitome J, Yamamoto I, Mafune A, Yamakawa T, Nakada Y, Tanno Y, Ohkido I, Tsuboi N, Yamamoto H, Yokoyama K, Yokoo T, Dervishi E, Buti E, Nozzoli C, Caldini LA, Giannakakis C, Minetti EE, Cirami L, Bergesio F, Ryuge A, Nomura A, Shimizu H, Fujita Y, Nishi S, Goto S, Nakai K, Ito J, Fujii H, Hara S, Mori G, Ligabue G, Cappelli G, Pinho A, Moreno F, Dias R, Vizcaino R, Ossareh S, Asgari M, Abdi E, Ataipour Y, Malakoutian T, Saddadi F, Rayatnia M. RENAL HISTOPATHOLOGY. Nephrol Dial Transplant 2014. [DOI: 10.1093/ndt/gfu172] [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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Diaz-Tocados JM, Herencia C, Martinez-Moreno JM, Montes De Oca A, Rodriguez-Ortiz ME, Gundlach K, Buchel J, Steppan S, Passlick-Deetjen J, Rodriguez M, Almaden Y, Munoz-Castaneda JR, Nakano C, Hamano T, Fujii N, Matusi I, Mikami S, Tomida K, Mori D, Kusunoki Y, Shimomura A, Obi Y, Hayashi T, Rakugi H, Isaka Y, Tsubakihara Y, Jorgensen HS, Winther S, Hauge EM, Rejnmark L, Botker HE, Bottcher M, Svensson M, Ivarsen P, Sagliker Y, Demirhan O, Yildiz I, Paylar N, Inandiklioglu N, Akbal E, Tunc E, Tartaglione L, Rotondi S, Pasquali M, Muci ML, Mandanici G, Leonangeli C, Sotir N, Sales S, Mazzaferro S, Gigante M, Cafiero C, Brunetti G, Simone S, Grano M, Colucci S, Ranieri E, Pertosa G, Gesualdo L, Evenepoel P, Goffin E, Meijers B, Kanaan N, Bammens B, Coche E, Claes K, Jadoul M, Louvet L, Metzinger L, Buchel J, Steppan S, Massy ZA, Prasad B, St.Onge JR, Tentori F, Zepel L, Comment L, Akiba T, Bommer J, Fukagawa M, Goodkin DA, Jacobson SH, Robinson BM, Port FK, Evenepoel P, Viaene L, Poesen R, Bammens B, Meijers B, Naesens M, Sprangers B, Kuypers D, Claes K, Tominaga Y, Hiramitsu T, Yamamoto T, Tsujita M, Makowka A, G Yda M, Rutkowska-Majewska E, Nowicki MP, Takeshima A, Ogata H, Yamamoto M, Ito H, Kinugasa E, Kadokura Y, Dimkovic N, Dellanna F, Spasovski G, Wanner C, Locatelli F, Troib A, Assadi MH, Landau D, Rabkin R, Segev Y, Ciceri P, Elli F, Cappelletti L, Tosi D, Savi F, Bulfamante G, Cozzolino M, Barreto FC, De Oliveira RB, Benchitrit J, Louvet L, Rezg R, Poirot S, Jorgetti V, Drueke TB, Riser BL, Massy ZA, Pasquali M, Tartaglione L, Rotondi S, Muci ML, Mandanici G, Leonangeli C, Massimetti C, Utzeri G, Biondi B, Mazzaferro S, Verkaik M, Eringa EC, Musters RJ, Pulskens WP, Vervloet MG, Ter Wee PM, Schiller A, Onofriescu M, Apetrii M, Schiller O, Bob F, Timar R, Mihaescu A, Florea L, Mititiuc I, Veisa G, Covic A, Krause R, Kaase H, Stange R, Hopfenmuller W, Chen TC, Holick MF, Kawasaki T, Ando R, Maeda Y, Arai Y, Sato H, Iimori S, Okado T, Rai T, Uchida S, Sasaki S, An WS, Jeong E, Son SH, Kim SE, Son YK, Baxmann AC, Menon VB, Moreira SR, Medina-Pestana J, Carvalho AB, Heilberg IP, Bergman A, Qureshi AR, Haarhaus MH, Lindholm B, Barany P, Heimburger O, Stenvinkel P, Anderstam B, Wilson RJ, Copley JB, Keith MS, Preston P, Santos RSS, Moyses RMA, Silva BC, Jorgetti V, Coelho FMS, Elias RM, Wanderley RA, Ferreira LQO, Sena TCM, Valerio TR, Gueiros JEB, Gueiros APS, Awata R, Goto S, Nakai K, Fujii H, Nishi S, Sagliker Y, Dingil M, Paylar N, Kapur S, Kim B, Lee DY, Yang S, Kim HW, Moon KH, Palmer S, Teixeira-Pinto A, Saglimbene V, Macaskill P, Craig J, Strippoli G, Marks A, Nguyen H, Fluck N, Prescott G, Robertson L, Black C. CKD BONE DISEASE. Nephrol Dial Transplant 2014. [DOI: 10.1093/ndt/gfu166] [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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Proletov I, Sipovskii V, Smirnov A, Hayashi N, Akiyama S, Okuyama H, Matsui Y, Fujimoto K, Atsumi H, Adachi H, Yamaya H, Maruyama S, Imai E, Matsuo S, Yokoyama H, Prasad N, Jaiswal A, Agarwal V, Yadav B, Rai M, Shin DH, Han IM, Moon SJ, Yoo TH, Faria B, Henriques C, Matos AC, Daha MR, Pestana M, Seelen M, Lundberg S, Carlsson MC, Leffler H, Pahlsson P, Segelmark M, Camilla R, Donadio ME, Loiacono E, Peruzzi L, Amore A, Chiale F, Vergano L, Gallo R, Boido A, Conrieri M, Bianciotto M, Bosetti FM, Mengozzi G, Puccinelli MP, Guidi C, Lastauka I, Coppo R, Nishiwaki H, Hasegawa T, Nagayama Y, Komukai D, Kaneshima N, Sasai F, Yoshimura A, Wang CL, Wei XY, Lv L, Jia NY, Vagane AM, Knoop T, Vikse BE, Reisaeter AV, Bjorneklett R, Mezzina N, Brunini F, Trezzi B, Gallieni M, D'Amico M, Stellato T, Santoro D, Ghiggeri GM, Radice A, Sinico RA, Kronbichler A, Kerschbaum J, Mayer G, Rudnicki M, Elena GS, Paula Jara CE, Jorge Enrique RR, Manuel P, Paek J, Hwang E, Park S, Caliskan Y, Aksoy A, Oztop N, Ozluk Y, Artan AS, Yazici H, Kilicaslan I, Sever MS, Yildiz A, Ihara K, Iimori S, Okado T, Rai T, Uchida S, Sasaki S, Stangou M, Bantis C, Skoularopoulou M, Toulkeridis G, Labropoulou I, Kasimatis S, Kouri NM, Papagianni A, Efstratiadis G, Mircescu G, Stancu S, Zugravu A, Petrescu L, Andreiana I, Taran L, Suzuki T, Iyoda M, Yamaguchi Y, Watanabe M, Wada Y, Matsumoto K, Shindo-Hirai Y, Kuno Y, Yamamoto Y, Saito T, Iseri K, Shibata T, Gniewek K, Krajewska M, Jakuszko K, Koscielska-Kasprzak K, Klinger M, Nunes AT, Ferreira I, Neto R, Mariz E, Pereira E, Frazao J, Praca A, Sampaio S, Pestana M, Kim HJ, Lee JE, Proletov I, Galkina O, Bogdanova E, Zubina I, Sipovskii V, Smirnov A, Oliveira CBL, Oliveira ASA, Carvalho CJB, Sette LHBC, Fernandes GV, Cavalcante MA, Valente LM, Ismail G, Andronesi A, Jurubita R, Bobeica R, Finocchietti D, Cantaluppi V, Medica D, Daidola G, Colla L, Besso L, Burdese M, Segoloni GP, Biancone L, Camussi G, Goto S, Nakai K, Ito J, Fujii H, Tasaki K, Suzuki T, Fukami K, Hara S, Nishi S, Hayami N, Ubara Y, Hoshino J, Takaichi K, Suwabe T, Sumida K, Mise K, Wang CL, Tian YQ, Wang H, Saganova E, Proletov I, Galkina O, Bogdanova E, Zubina I, Sipovskii V, Smirnov A, Stancu S, Mandache E, Zugravu A, Petrescu L, Avram A, Mircescu G, Angelini C, Reggiani F, Podesta MA, Cucchiari D, Malesci A, Badalamenti S, Laganovi M, Ars E, ivko M, eljkovic Vrki T, Cori M, Karanovi S, Torra R, Jelakovi B, Jia NY, Wang CL, Zhang YH, Nan L, Nagasawa Y, Yamamoto R, Shinzawa M, Hamahata S, Kida A, Yahiro M, Kuragano T, Shoji T, Hayashi T, Nagatoya K, Yamauchi A, Isaka Y, Nakanishi T, Ivkovic V, Premuzic V, Laganovic M, Dika Z, Kos J, Zeljkovic Vrkic T, Fistrek Prlic M, Zivko M, Jelakovic B, Gigliotti P, Leone F, Lofaro D, Papalia T, Mollica F, Mollica A, Vizza D, Perri A, Bonofilgio R, Meneses G, Viana H, Santos MC, Ferreira C, Calado J, Carvalho F, Remedio F, Nolasco F, Caliskan Y, Oztop N, Aksoy A, Ozluk Y, Artan AS, Turkmen A, Kilicaslan I, Yildiz A, Sever MS, Nagaraju SP, Kosuru S, Parthasarathy R, Bairy M, Prabhu RA, Guddattu V, Koulmane Laxminarayana SL, Oruc A, Gullulu M, Acikgoz E, Aktas N, Yildiz A, Gul B, Premuzic V, Laganovic M, Ivkovic V, Coric M, Zeljkovic Vrkic T, Fodor L, Dika Z, Kos J, Fistrek Prlic M, Zivko M, Jelakovic B, Bale CB, Dighe TA, Kate P, Karnik S, Sajgure A, Sharma A, Korpe J, Jeloka T, Ambekar N, Sadre A, Buch A, Mulay A, Merida E, Huerta A, Gutierrez E, Hernandez E, Sevillano A, Caro J, Cavero T, Morales E, Moreno JA, Praga M. PRIMARY AND SECONDARY GLOMERULONEPHRITIDES 1. Nephrol Dial Transplant 2014. [DOI: 10.1093/ndt/gfu151] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Fujii H, Hayashida K, Saitoh A, Yokoyama A, Hirayama S, Iwai T, Nakata E, Nemoto T, Sudo Y, Uezono Y, Yamada M, Nagase H. Novel delta opioid receptor agonists with oxazatricyclodecane structure. ACS Med Chem Lett 2014; 5:368-72. [PMID: 24900842 DOI: 10.1021/ml400491k] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2013] [Accepted: 01/27/2014] [Indexed: 11/28/2022] Open
Abstract
We synthesized compounds 4a,c-f,h,i containing the oxazatricyclodecane structure from a novel rearrangement reaction product 2a. All the prepared compounds 4a,c-f,h,i exhibited full agonistic activities for the δ opioid receptor (DOR). Among them, the N-methyl derivative 4c was highly selective, and the most effective DOR agonist in functional assays. Subcutaneous administration of 4c produced dose-dependent and NTI (selective DOR antagonist)-reversible antinociception lacking any convulsive behaviors in the mice acetic acid writhing tests. The N-methyl derivative 4c is expected to be a promising lead compound for selective DOR agonists with a novel chemotype.
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Ui T, Fujii H, Hosoya Y, Nagase M, Mieno MN, Mori M, Zuiki T, Saito S, Kurashina K, Haruta H, Matsumoto S, Niki T, Lefor A, Yasuda Y. Comparison of preoperative chemotherapy using docetaxel, cisplatin and fluorouracil with cisplatin and fluorouracil in patients with advanced carcinoma of the thoracic esophagus. Dis Esophagus 2014; 28:180-7. [PMID: 24529073 DOI: 10.1111/dote.12187] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
We retrospectively compared preoperative docetaxel, cisplatin, and fluorouracil (DCF) with cisplatin and fluorouracil (CF) in patients with esophageal cancer. The study included patients with advanced thoracic esophageal carcinoma (excluding T4 tumors) receiving preoperative chemotherapy. In the DCF group, five patients received two courses of treatment every 4 weeks, and 33 patients received three courses every 3 weeks. In the CF group, 38 patients received two courses of treatment every 4 weeks. Patients underwent curative surgery 4-5 weeks after completing chemotherapy. Patient demographic characteristics did not differ between the two study groups. The incidence of a grade 3 or 4 hematologic toxicity was significantly higher in the DCF group (33 patients) than in the CF group (five patients; P < 0.001). Curative resection was accomplished in 79% of patients in the DCF group and 66% in the CF group (P = 0.305). There were no in-hospital deaths. The incidence of perioperative complications did not differ between the groups. A grade 2 or 3 histological response was attained in a significantly higher proportion of patients in the DCF group (63%) than in the CF group (5%; P < 0.001). Progression-free survival and overall survival were significantly higher in the DCF group (P = 0.013, hazard ratio 0.473; P = 0.001, hazard ratio 0.344). In conclusion, a grade 3 or 4 hematologic toxicity was common in the DCF group but was managed by supportive therapy. Histological response rate, progression-free survival, and overall survival were significantly higher in the DCF group compared with the CF group.
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Kawano M, Mizushima I, Yamada K, Fujii H, Matsumura M. AB0698 Latent tuberculosis: a potential extrinsic factor for IGG4-related disease. Ann Rheum Dis 2014. [DOI: 10.1136/annrheumdis-2012-eular.698] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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139
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Yamada K, Mihara H, Fujii H, Hachiya M. A long-term follow-up study of open reduction using Ludloff's approach for congenital or developmental dislocation of the hip. Bone Joint Res 2014; 3:1-6. [PMID: 24398153 PMCID: PMC3885152 DOI: 10.1302/2046-3758.31.2000213] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
Objectives There are several reports clarifying successful results following
open reduction using Ludloff’s medial approach for congenital (CDH)
or developmental dislocation of the hip (DDH). This study aimed
to reveal the long-term post-operative course until the period of
hip-joint maturity after the conventional surgical treatments. Methods A long-term follow-up beyond the age of hip-joint maturity was
performed for 115 hips in 103 patients who underwent open reduction
using Ludloff’s medial approach in our hospital. The mean age at
surgery was 8.5 months (2 to 26) and the mean follow-up was 20.3
years (15 to 28). The radiological condition at full growth of the hip
joint was evaluated by Severin’s classification. Results All 115 hips successfully attained reduction after surgery; however,
74 hips (64.3%) required corrective surgery at a mean age of 2.6
years (one to six). According to Severin’s classification, 69 hips
(60.0%) were classified as group I or II, which were considered
to represent acceptable results. A total of 39 hips (33.9%) were
group III and the remaining seven hips (6.1%) group IV. As to re-operation,
20 of 21 patients who underwent surgical reduction after 12 months
of age required additional corrective surgeries during the growth
period as the hip joint tended to subluxate gradually. Conclusion Open reduction using Ludloff’s medial approach accomplished successful
joint reduction for persistent CDH or DDH, but this surgical treatment
was only appropriate before the ambulating stage. Cite this article: Bone Joint Res 2014;3:1–6.
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Fujii H, Ishikawa K, Tomatsu M, Nagase H. Zinc-Acetic Acid Promoted Reductive Carbon-Nitrogen Bond Cleavage Reaction of α-Aminoketones. HETEROCYCLES 2014. [DOI: 10.3987/com-13-s(s)64] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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141
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Asakura M, Nakano M, Hayashida K, Fujii H, Nakajima M, Atsuda K, Itoh T, Fujiwara R. Human Nitrilase-like Protein Does Not Catalyze the Hydrolysis of Vildagliptin. Drug Metab Pharmacokinet 2014; 29:463-9. [DOI: 10.2133/dmpk.dmpk-14-rg-027] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Abu-Zayyad T, Aida R, Allen M, Anderson R, Azuma R, Barcikowski E, Belz JW, Bergman DR, Blake SA, Cady R, Cheon BG, Chiba J, Chikawa M, Cho EJ, Cho WR, Fujii H, Fujii T, Fukuda T, Fukushima M, Gorbunov D, Hanlon W, Hayashi K, Hayashi Y, Hayashida N, Hibino K, Hiyama K, Honda K, Iguchi T, Ikeda D, Ikuta K, Inoue N, Ishii T, Ishimori R, Ivanov D, Iwamoto S, Jui CCH, Kadota K, Kakimoto F, Kalashev O, Kanbe T, Kasahara K, Kawai H, Kawakami S, Kawana S, Kido E, Kim HB, Kim HK, Kim JH, Kim JH, Kitamoto K, Kitamura S, Kitamura Y, Kobayashi K, Kobayashi Y, Kondo Y, Kuramoto K, Kuzmin V, Kwon YJ, Lan J, Lim SI, Machida S, Martens K, Matsuda T, Matsuura T, Matsuyama T, Matthews JN, Minamino M, Miyata K, Murano Y, Myers I, Nagasawa K, Nagataki S, Nakamura T, Nam SW, Nonaka T, Ogio S, Ohnishi M, Ohoka H, Oki K, Oku D, Okuda T, Oshima A, Ozawa S, Park IH, Pshirkov MS, Rodriguez DC, Roh SY, Rubtsov GI, Ryu D, Sagawa H, Sakurai N, Sampson AL, Scott LM, Shah PD, Shibata F, Shibata T, Shimodaira H, Shin BK, Shin JI, Shirahama T, Smith JD, Sokolsky P, Stokes BT, Stratton SR, Stroman T, Suzuki S, Takahashi Y, Takeda M, Taketa A, Takita M, Tameda Y, Tanaka H, Tanaka K, Tanaka M, Thomas SB, Thomson GB, Tinyakov P, Tkachev I, Tokuno H, Tomida T, Troitsky S, Tsunesada Y, Tsutsumi K, Tsuyuguchi Y, Uchihori Y, Udo S, Ukai H, Vasiloff G, Wada Y, Wong T, Wood M, Yamakawa Y, Yamane R, Yamaoka H, Yamazaki K, Yang J, Yoneda Y, Yoshida S, Yoshii H, Zhou X, Zollinger R, Zundel Z. Upper limit on the flux of photons with energies above1019 eVusing the Telescope Array surface detector. Int J Clin Exp Med 2013. [DOI: 10.1103/physrevd.88.112005] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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143
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Denda T, Nishi T, Yamaguchi K, Kenji A, Miyata Y, Yamanaka Y, Yanai K, Hamamoto Y, Nagase M, Fujii H. A Phase II Study of the Panitumumab+ Irinotecan Therapy for Advanced / Recurrence Colorectal Cancer (Topic Study). Ann Oncol 2013. [DOI: 10.1093/annonc/mdt459.51] [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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144
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Satoh T, Doi T, Tsuji A, Omuro Y, Miwa H, Nishina T, Fujii H, Mukaiyama A, Kobayashi M, Ohtsu A, Mizunuma N. A Japanese Subgroup Analysis of the Lapatinib for Gastric Cancer (TYTAN) Study. Ann Oncol 2013. [DOI: 10.1093/annonc/mdt435.1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
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145
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Nemoto T, Ida Y, Iihara Y, Nakajima R, Hirayama S, Iwai T, Fujii H, Nagase H. The most effective influence of 17-(3-ethoxypropyl) substituent on the binding affinity and the agonistic activity in KNT-127 derivatives, δ opioid receptor agonists. Bioorg Med Chem 2013; 21:7628-47. [PMID: 24262888 DOI: 10.1016/j.bmc.2013.10.032] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2013] [Revised: 10/21/2013] [Accepted: 10/22/2013] [Indexed: 10/26/2022]
Abstract
We investigated the structure-activity relationship of KNT-127 (opioid δ agonist) derivatives with various 17-substituents which are different in length and size. The 17-substituent in KNT-127 derivatives exerted a great influence on the affinity and agonistic activity for the δ receptor. While the compounds with electron-donating 17-substituents showed higher affinities for the δ receptor than those with electron-withdrawing groups, KNT-127 derivatives with 17-fluoroalkyl groups (the high electron-withdrawing groups) showed high selectivities for the δ receptor among evaluated compounds. In addition, the basicity of nitrogen as well as the structure of the 17-N substituent such as the length and configuration at an asymmetric carbon atom contributed to agonist properties for the δ receptor. Thus, the analog with a 17-(3-ethoxypropyl) group showed the best selectively and potent agonistic activity for the δ receptor among KNT-127 derivatives. These findings should be useful for designing novel δ selective agonists.
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Namkoong H, Ishii M, Fujii H, Asami T, Yagi K, Fujiwara H, Saitoh F, Tasaka S, Hasegawa N, Koyasu S, Betsuyaku T. P12 Clarithromycin expands CD11b+Gr–1+ cells to protect against LPS-induced lethal shock and polymicrobial sepsis. Int J Antimicrob Agents 2013. [DOI: 10.1016/s0924-8579(13)70257-7] [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]
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147
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Watanabe Y, Kitazawa S, Nemoto T, Hirayama S, Iwai T, Fujii H, Nagase H. Design and synthesis of novel opioid ligands with an azabicyclo[2.2.2]octane skeleton having a 7-amide side chain and their pharmacologies. Bioorg Med Chem 2013; 21:3032-50. [DOI: 10.1016/j.bmc.2013.03.026] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2013] [Revised: 03/18/2013] [Accepted: 03/20/2013] [Indexed: 10/27/2022]
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Mizushima I, Inoue D, Yamada K, Saeki T, Ubara Y, Suzuki Y, Fujii H, Matsumura M, Yamagishi M, Notohara K, Kawano M. THU0460 Clinical Characteristics and the Course after Corticosteroid Therapy in IgG4-Related Aortitis/Periaortitis and Periarteritis. Ann Rheum Dis 2013. [DOI: 10.1136/annrheumdis-2013-eular.988] [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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Park J, Lee J, Kim H, Fujii H, Weyand C, Goronzy J, Song Y, Lee E. AB0050 Immunosenescence of T and B cells in systemic sclerosis. Ann Rheum Dis 2013. [DOI: 10.1136/annrheumdis-2012-eular.50] [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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150
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Fujii H, Takahashi T, Nagase H. Non-peptidic δ opioid receptor agonists and antagonists (2000 – 2012). Expert Opin Ther Pat 2013; 23:1181-208. [DOI: 10.1517/13543776.2013.804066] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
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