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Kita S, Fujita K, Imai H, Aoyagi M, Shimazaki K, Yonemitsu I, Omura S, Ono T. Postoperative stability of conventional bimaxillary surgery compared with maxillary impaction surgery with mandibular autorotation for patients with skeletal class II retrognathia. Br J Oral Maxillofac Surg 2020; 58:57-61. [DOI: 10.1016/j.bjoms.2019.10.309] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2019] [Accepted: 10/16/2019] [Indexed: 11/29/2022]
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Nakanishi H, Yokota M, Aoyagi M, Ohsuna M, Ito T, Imazu S, Nonomura M, Ogawa K, Isobe M, Akata N, Tanaka M, Saze T, Nishimura K, Hayashi H, Miyake H, Ogawa H, Maeno H, Emoto M, Yoshida M, Kawamura T, Sakakibara S, Ishiguro S, Osakabe M. Integrated radiation monitoring and interlock system for the LHD deuterium experiments. FUSION ENGINEERING AND DESIGN 2018. [DOI: 10.1016/j.fusengdes.2018.02.067] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
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Arakida M, Matsuda Y, Negishi M, Aoyagi M, Furuhata E, Otani K, Tomizawa E. 574 The development of cost-effective health guidance courses for male workers with the risk of metabolic syndrome. Health Serv Res 2018. [DOI: 10.1136/oemed-2018-icohabstracts.464] [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] Open
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Emoto M, Yoshinuma M, Yoshida M, Nakanishi H, Iwata C, Ohsuna M, Nonomura M, Imazu S, Yokota M, Aoyagi M, Ogawa H, Ida K, Watanabe K, Kaneko O. Overview of the LHD central control room data monitoring environment. FUSION ENGINEERING AND DESIGN 2016. [DOI: 10.1016/j.fusengdes.2016.02.046] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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Anwar M, Lupo J, Molinaro A, Clarke J, Butowski N, Prados M, Chang S, HaasKogan D, Nelson S, Ashman J, Drazkowski J, Zimmerman R, Lidner T, Giannini C, Porter A, Patel N, Atean I, Shin N, Toltz A, Laude C, Freeman C, Seuntjens J, Roberge D, Back M, Kastelan M, Guo L, Wheeler H, Beauchesne P, Faure G, Noel G, Schmitt T, Martin L, Jadaud E, Carnin C, Bowers J, Bennion N, Lomas H, Spencer K, Richardson M, McAllister W, Sheehan J, Schlesinger D, Kersh R, Brower J, Gans S, Hartsell W, Goldman S, Chang JHC, Mohammed N, Siddiqui M, Gondi V, Christensen E, Klawikowski S, Garg A, McAleer M, Rhines L, Yang J, Brown P, Chang E, Settle S, Ghia A, Edson M, Fuller GN, Allen P, Li J, Garsa A, Badiyan S, Simpson J, Dowling J, Rich K, Chicoine M, Leuthardt E, Kim A, Robinson C, Gill B, Peskorski D, Lalonde R, Huq MS, Flickinger J, Graff A, Clerkin P, Smith H, Isaak R, Dinh J, Grosshans D, Allen P, de Groot J, McGovern S, McAleer M, Gilbert M, Brown P, Mahajan A, Gupta T, Mohanty S, Kannan S, Jalali R, Hardie J, Laack N, Kizilbash S, Buckner J, Giannini C, Uhm J, Parney I, Jenkins R, Decker P, Voss J, Hiramatsu R, Kawabata S, Furuse M, Niyatake SI, Kuroiwa T, Suzuki M, Ono K, Hobbs C, Vallow L, Peterson J, Jaeckle K, Heckman M, Bhupendra R, Horowitz D, Wuu CS, Feng W, Drassinower D, Lasala A, Lassman A, Wang T, Indelicato D, Rotondo R, Bradley J, Sandler E, Aldana P, Mendenhall N, Marcus R, Kabarriti R, Mourad WF, Mejia DM, Glanzman J, Patel S, Young R, Bernstein M, Hong L, Fox J, LaSala P, Kalnicki S, Garg M, Khatua S, Hou P, Wolff J, Hamilton J, Zaky W, Mahajan A, Ketonen L, Kim SH, Lee SR, Ji, Oh Y, Krishna U, Shah N, Pathak R, Gupta T, Lila A, Menon P, Goel A, Jalali R, Lall R, Lall R, Smith T, Schumacher A, McCaslin A, Kalapurakal J, Chandler J, Magnuson W, Robins HI, Mohindra P, Howard S, Mahajan A, Manfredi D, Rogers CL, Palmer M, Hillebrandt E, Bilton S, Robinson G, Velasco K, Mehta M, McGregor J, Grecula J, Ammirati M, Pelloski C, Lu L, Gupta N, Bell S, Moller S, Law I, Rosenschold PMA, Costa J, Poulsen HS, Engelholm SA, Morrison A, Cuglievan B, Khatib Z, Mourad WF, Kabarriti R, Young R, Santiago T, Blakaj DM, Welch M, Graber J, Patel S, Hong LX, Patel A, Tandon A, Bernstein MB, Shourbaji RA, Glanzman J, Kinon MD, Fox JL, Lasala P, Kalnicki S, Garg MK, Nicholas S, Salvatori R, Lim M, Redmond K, Quinones A, Gallia G, Rigamonti D, Kleinberg L, Patel S, Mourad W, Young R, Kabarriti R, Santiago T, Glanzman J, Bernstein M, Patel A, Yaparpalvi R, Hong L, Fox J, LaSala P, Kalnicki S, Garg M, Redmond K, Mian O, Degaonkar M, Sair H, Terezakis S, Kleinberg L, McNutt T, Wharam M, Mahone M, Horska A, Rezvi U, Melian E, Surucu M, Mescioglu I, Prabhu V, Clark J, Anderson D, Robbins J, Yechieli R, Ryu S, Ruge MI, Suchorska B, Hamisch C, Mahnkopf K, Lehrke R, Treuer H, Sturm V, Voges J, Sahgal A, Al-Omair A, Masucci L, Masson-Cote L, Atenafu E, Letourneau D, Yu E, Rampersaud R, Lewis S, Yee A, Thibault I, Fehlings M, Shi W, Palmer J, Li J, Kenyon L, Glass J, Kim L, Werner-wasik M, Andrews D, Susheela S, Revannasiddaiah S, Muzumder S, Mallarajapatna G, Basavalingaiah A, Gupta M, Kallur K, Hassan M, Bilimagga R, Tamura K, Aoyagi M, Ando N, Ogishima T, Yamamoto M, Ohno K, Maehara T, Xu Z, Vance ML, Schlesinger D, Sheehan J, Young R, Blakaj D, Kinon MD, Mourad W, LaSala PA, Hong L, Kalnicki S, Garg M, Young R, Mourad W, Patel S, Fox J, LaSala PA, Hong L, Graber JJ, Santiago T, Kalnicki S, Garg M, Zimmerman AL, Vogelbaum MA, Barnett GH, Murphy ES, Suh JH, Angelov L, Reddy CA, Chao ST. RADIATION THERAPY. Neuro Oncol 2013; 15:iii178-iii188. [PMCID: PMC3823902 DOI: 10.1093/neuonc/not187] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/23/2023] Open
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Yano T, Okazaki M, Tanaka K, Tsunoda A, Aoyagi M, Kishimoto S. Feasibility and Stability of Pericranial Flaps for Skull Base Reconstruction Combined with Facial Dismasking Flap Approach. Skull Base Surg 2012. [DOI: 10.1055/s-0032-1313979] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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Tsunoda A, Sumi T, Shirakura S, Kishimoto S, Aoyagi M, Kawano Y. Otitis Media with Effusion and Skull Base Lesions. Skull Base Surg 2012. [DOI: 10.1055/s-0032-1314248] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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Yano T, Okazaki M, Tanaka K, Tsunoda A, Aoyagi M, Kishimoto S. Strategies of Reconstructive Procedures for Craniofacial Meningioma. Skull Base Surg 2012. [DOI: 10.1055/s-0032-1314225] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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Bluml S, Panigrahy A, Laskov M, Dhall G, Nelson MD, Finlay JL, Gilles FH, Arita H, Kinoshita M, Kagawa N, Fujimoto Y, Hashimoto N, Yoshimine T, Kinoshita M, Arita H, Kagawa N, Fujimoto Y, Hashimoto N, Yoshimine T, Hamilton JD, Wang J, Levin VA, Hou P, Loghin ME, Gilbert MR, Leeds NE, deGroot JF, Puduvalli V, Jackson EF, Yung WKA, Kumar AJ, Ellingson BM, Cloughesy TF, Pope WB, Zaw T, Phillips H, Lalezari S, Nghiemphu PL, Ibrahim H, Motevalibashinaeini K, Lai A, Ellingson BM, Cloughesy TF, Zaw T, Harris R, Lalezari S, Nghiemphu PL, Motevalibashinaeini K, Lai A, Pope WB, Douw L, Van de Nieuwenhuijzen ME, Heimans JJ, Baayen JC, Stam CJ, Reijneveld JC, Juhasz C, Mittal S, Altinok D, Robinette NL, Muzik O, Chakraborty PK, Barger GR, Ellingson BM, Cloughesy TF, Zaw TM, Lalezari S, Nghiemphu PL, Motevalibashinaeini K, Lai A, Goldin J, Pope WB, Ellingson BM, Cloughesy TF, Harris R, Pope WB, Nghiemphu PL, Lai A, Zaw T, Chen W, Ahlman MA, Giglio P, Kaufmann TJ, Anderson SK, Jaeckle KA, Uhm JH, Northfelt DW, Flynn PJ, Buckner JC, Galanis E, Zalatimo O, Weston C, Allison D, Bota D, Kesari S, Glantz M, Sheehan J, Harbaugh RE, Chiba Y, Kinoshita M, Kagawa N, Fujimoto Y, Tsuboi A, Hatazawa J, Sugiyama H, Hashimoto N, Yoshimine T, Nariai T, Toyohara J, Tanaka Y, Inaji M, Aoyagi M, Yamamoto M, Ishiwara K, Ohno K, Jalilian L, Essock-Burns E, Cha S, Chang S, Prados M, Butowski N, Nelson S, Kawahara Y, Nakada M, Hayashi Y, Kai Y, Hayashi Y, Uchiyama N, Kuratsu JI, Hamada JI, Yeom K, Rosenberg J, Andre JB, Fisher PG, Edwards MS, Barnes PD, Partap S, Essock-Burns E, Jalilian L, Lupo JM, Crane JC, Cha S, Chang SM, Nelson SJ, Romanowski CA, Hoggard N, Jellinek DA, Clenton S, McKevitt F, Wharton S, Craven I, Buller A, Waddle C, Bigley J, Wilkinson ID, Metherall P, Eckel LJ, Keating GF, Wetjen NM, Giannini C, Wetmore C, Jain R, Narang J, Arbab AS, Schultz L, Scarpace L, Mikkelsen T, Babajni-Feremi A, Jain R, Poisson L, Narang J, Scarpace L, Gutman D, Jaffe C, Saltz J, Flanders A, Daniel B, Mikkelsen T, Zach L, Guez D, Last D, Daniels D, Hoffman C, Mardor Y, Guha-Thakurta N, Debnam JM, Kotsarini C, Wilkinson ID, Jellinek D, Griffiths PD, Khandanpour N, Hoggard N, Kotsarini C, Wilkinson ID, Jellinek D, Griffiths PD, Bambrough P, Hoggard N, Hamilton JD, Levin VA, Hou P, Prabhu S, Loghin ME, Gilbert MR, Bassett RL, Wang J, Yung WA, Jackson EF, Kumar AJ, Campen CJ, Soman S, Fisher PG, Edwards MS, Yeom KW, Vos MJ, Berkhof J, Postma TJ, Sanchez E, Sizoo EM, Heimans JJ, Lagerwaard FJ, Buter J, Noske DP, Reijneveld JC, Colen RR, Mahajan B, Jolesz FA, Zinn PO, Lupo JM, Molinaro A, Chang S, Lawton K, Cha S, Nelson SJ, Alexandru D, Bota D, Linskey ME, Chaumeil MM, Gini B, Yang H, Iwanami A, Subramanian S, Ozawa T, Read EJ, Pieper RO, Mischel P, James CD, Ronen SM, LaViolette PS, Cochran E, Al-Gizawiy M, Connelly JM, Malkin MG, Rand SD, Mueller WM, Schmainda KM, LaViolette PS, Cohen AD, Cochran E, Prah M, Hartman CJ, Connelly JM, Rand SD, Malkin MG, Mueller WM, Schmainda KM, Qiao XJ, He R, Brown M, Goldin J, Cloughesy T, Pope WB. RADIOLOGY. Neuro Oncol 2011; 13:iii136-iii144. [PMCID: PMC3222969 DOI: 10.1093/neuonc/nor162] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/10/2023] Open
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Aoyagi M, Ito S, Hashizume H, Muroga T. MHD pressure drop characteristics in a three-surface-multi-layered channel under a strong magnetic field. FUSION ENGINEERING AND DESIGN 2010. [DOI: 10.1016/j.fusengdes.2010.02.036] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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He H, Emmett MR, Marshall AG, Ji Y, Conrad CA, Priebe W, Colman H, Lang FF, Madden TL, Kristoffersen K, Stockhausen MT, Poulsen HS, Binder ZA, Orr B, Lim M, Weingart JD, Brem H, Olivi A, Riggins GJ, Gallia GL, Litofsky NS, Miller DC, Rath P, Anthony DC, Feng Q, Franklin C, Pei L, Free A, Kirk MD, Shi H, Timmer M, Theiss H, Juerchott K, Ries C, Paron I, Franz W, Selbig J, Guo K, Tonn JC, Schichor C, Zhou YH, Hu Y, Pioli PD, Rajneesh K, Limoli CL, Yu L, Hess KR, Linskey ME, Faber F, Guo K, Jaeger D, Thorsteinsdottir J, Albrecht V, Tonn JC, Schichor C, Price R, Song J, Zimmerman P, Duale H, Rivera A, Kaur B, Parada L, Cook C, Chiocca EA, Kwon CH, Munoz DM, Guha A, Estrada-Bernal A, Van Brocklyn JR, Gu C, Mahasenan KV, Joshi K, Gupta S, Mattson A, Li C, Nakano I, Chi AS, Rheinbay E, Wakimoto H, Gillespie S, Kasif S, Rabkin SD, Martuza RL, Bernstein BE, Skirboll SL, Wurdak H, Zhu S, Romero A, Lorger M, Watson J, Chiang CY, Zhang J, Natu VS, Lairson LL, Walker JR, Trussell CM, Harsh GR, Vogel H, Felding-Habermann B, Orth AP, Miraglia LJ, Rines DR, Schultz PG, Hide T, Takezaki T, Nakamura H, Makino K, Kuratsu JI, Kondo T, Yao J, Kim YW, Koul D, Almeida JS, Weinstein JN, Alfred Yung WK, Joshi K, Miyazaki T, Chaudhury AR, Nakano I, Wong AJ, Del Vecchio C, Mitra S, Han SY, Holgado-Madruga M, Gupta P, Golebiewska A, Brons NH, Bjerkvig R, Niclou SP, Ramm P, Vollmann-Zwerenz A, Beier C, Aigner L, Bogdahn U, Kalbitzer HR, Hau P, Sanzey M, Golebiewska A, Vallar L, Niclou SP, Tamura K, Aoyagi M, Ando N, Ogishima T, Wakimoto H, Yamamoto M, Ohno K, Perin A, Fung KH, Longatti P, Guiot MC, Del Maestro RF, Rossi S, Stechishin O, Weiss S, Stifani S, Goodman L, Gao F, Gumin J, Ezhilarasan R, Love P, George A, Colman H, Lang F, Aldape K, Sulman EP, Soeda A, Lee DH, Shaffrey ME, Oldfield EH, Park DM, Dietrich J, Han R, Noble M, Yang MY, Liu X, Madhankumar AB, Sheehan J, Slagle-Webb B, Connor JR, Fu J, Shen RJ, Colman H, Lang FF, Alfred Yung WK, Koul D, Kaluzova M, Machaidze R, Nduom ENK, Burden CT, Hadjipanayis CG, Lei L, Sonabend A, Guarnieri P, Ludwig T, Rosenfeld S, Bruce J, Canoll P, Vaillant BD, Bhat K, Balasubramaniyam V, Wang S, Gumin J, Sulman E, Lang F, Aldape K, Colman H, Sulman EP, Ezhilarasan R, Goodman LD, Love PN, George A, Aldape K, Soules M, Zhu T, Flack C, Talsma C, Hamm L, Muraszko K, Fan X, Aoyagi M, Matsuoka Y, Tamura K, Ando N, Kawano Y, Ohno K, Kobayashi D, Kumagai J, Frank RT, Najbauer J, Aboody KS, Aboody KS, Najbauer J, Metz M, Garcia E, Aramburo S, Valenzuela V, Gutova M, Annala AJ, Barish M, Danks M, Kim SU, Portnow J, Hofstetter C, Gursel D, Mubita L, Holland E, Boockvar J, Monje M, Freret M, Masek M, Edwards MS, Fisher PG, Vogel H, Beachy P. Stem Cells. Neuro Oncol 2010. [DOI: 10.1093/neuonc/noq116.s18] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
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Kanoto M, Oda A, Hosoya T, Nemoto K, Ishida A, Nasu T, Koike S, Aoyagi M. Impact of superselective transarterial infusion therapy of high-dose cisplatin on maxillary cancer with orbital invasion. AJNR Am J Neuroradiol 2010; 31:1390-4. [PMID: 20360344 DOI: 10.3174/ajnr.a2082] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
BACKGROUND AND PURPOSE We have been performing the superselective transarterial infusion of high-dose cisplatin for advanced maxillary cancer since 1998 and the local control rate, disease free survival rate, and organ preservation have improved markedly compared with our former therapy. This study evaluates the effectiveness of superselective transarterial infusion therapy by using high-dose cisplatin on maxillary cancer with orbital invasion. MATERIALS AND METHODS We treated 23 patients with maxillary cancer by using superselective transarterial infusion therapy with high-dose cisplatin and concomitant radiation therapy for 10 years. Of all patients, 15 showed orbital invasion, with 11 of these tumors fed by both internal maxillary and ophthalmic arteries. In all patients, we performed superselective transarterial infusion therapy via the internal maxillary artery and/or the other feeding branches from the external carotid artery. After the operation, we determined whether a pCR had occurred by checking for the presence of viable cells. In addition, we calculated the overall survival rate, preservation rate of the eyeball, and disease-free survival rate. RESULTS For all 23 patients, pCR and overall survival rates were 95.7% and 78.4%, respectively. To date, 2 of these patients died of lung metastasis without local recurrence. For the 15 patients with orbital invasion, the respective pCR and disease-free survival rates were 93.3% and 87.5%. Eyeballs were preserved in all patients, and local recurrence occurred in only 1 patient, at the inferior wall of the maxillary sinus (not in the orbit). CONCLUSIONS Superselective transarterial infusion therapy with high-dose cisplatin remarkably improved the local control rate and disease-free survival rate of maxillary cancer. Even in patients with orbital invasion, a high local control rate was achieved, with preservation of the eyeball, through infusion only into branches of the external carotid artery.
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Campos Alberto EJ, Shimojo N, Aoyagi M, Kohno Y. Differential effects of tumour necrosis factor-alpha and interleukin-12 on isopentenyl pyrophosphate-stimulated interferon-gamma production by cord blood Vgamma9 T cells. Immunology 2008; 127:171-7. [PMID: 19019091 DOI: 10.1111/j.1365-2567.2008.02983.x] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
Abstract
Lower numbers of Vgamma9Vdelta2 T cells in cord blood (CB) than in adult peripheral blood (PB), as well as their impaired ability to produce interferon-gamma (IFN-gamma) in response to stimulation, are associated with functional deficiency in the immune system in newborns. In this study, we stimulated CB Vgamma9 T cells with their T-cell receptor-specific ligand, isopentenyl pyrophosphate (IPP), plus exogenous costimulatory cytokines such as interleukin-2 (IL-2), IL-12 and tumour necrosis factor-alpha (TNF-alpha), which are known to play important roles in the activation of PB gammadelta T cells. Our data show that CB Vgamma9 T cells are able to produce IFN-gamma at levels comparable to PB Vgamma9 T cells by the addition of TNF-alpha in the presence of IPP and IL-2; however, under the same culture conditions, IL-12 does not efficiently activate CB Vgamma9 T cells to produce IFN-gamma. The frequency of TNF-alpha receptor II-positive Vgamma9T cells and the expression levels of TNF-alpha receptor II are similar in CB and PB; in contrast, the frequency of IL-12 receptor betaI (IL-12RbetaI) -positive Vgamma9T cells and expression levels of IL-12RbetaI are significantly lower in CB than PB. TNF-alpha but not IL-12 increases the expression of IL-2Rbeta on CB Vgamma9 T cells. These results provide new insights into the role of TNF-alpha in the activation of CB Vgamma9 T cells.
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Aoyagi M, Watanabe T, Ito T, Abe Y. Reliability and frequency specificity of auditory steady-state response detected by phase spectral analysis. THE JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA 2007; 122:EL58. [PMID: 17927308 DOI: 10.1121/1.2761888] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/25/2023]
Abstract
Automatic threshold detection techniques are described for auditory steady-state response (ASSR) elicited with a sinusoidally amplitude-modulated tone. The reliability and frequency specificity of ASSR are discussed. When applied to awake adults and detected by phase spectral analysis, 40-Hz ASSR threshold patterns closely resemble their corresponding audiograms. However, 40-Hz ASSR is insufficiently reliable for determining hearing thresholds in young children during sleep. On the other hand, 80-Hz ASSR is detected clearly in sleeping children. Moreover, 80-Hz ASSR threshold patterns also closely resemble the corresponding audiograms. Therefore, 80-Hz ASSR appears to be useful for objective audiometry in children.
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Inoue Y, Shimojo N, Suzuki Y, Campos Alberto EJ, Yamaide A, Suzuki S, Arima T, Matsuura T, Tomiita M, Aoyagi M, Hoshioka A, Honda A, Hata A, Kohno Y. CD14 -550 C/T, which is related to the serum level of soluble CD14, is associated with the development of respiratory syncytial virus bronchiolitis in the Japanese population. J Infect Dis 2007; 195:1618-24. [PMID: 17471431 DOI: 10.1086/516790] [Citation(s) in RCA: 39] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2006] [Accepted: 12/18/2006] [Indexed: 11/03/2022] Open
Abstract
BACKGROUND The contribution that genetic polymorphisms of Toll-like receptor (TLR) 4 and of CD14--both of which recognize respiratory syncytial virus (RSV) in the innate immune response--make to RSV bronchiolitis in the Japanese population has not yet been clarified. METHODS This study genotyped 2 TLR4 mutations, Asp299Gly and Thr399Ile, and 2 single-nucleotide polymorphisms (SNPs) of CD14, -550 C/T and -159 C/T, in 54 children with RSV bronchiolitis and in 203 control subjects. CD14 SNPs and the serum level of soluble CD14 (sCD14) also were examined in 67 cord-blood specimens and in serum samples from 73 6-year-old children. RESULTS No TLR4 mutations were found. The frequencies of both the CC genotype and the C allele of CD14 -550 C/T were significantly higher in children with RSV bronchiolitis than in the control subjects. The serum level of sCD14 was significantly higher in children with the CC genotype of CD14 -550 C/T than in those with the CT and TT genotypes. CONCLUSIONS CD14 -550 C/T, which is related to the serum level of sCD14, is associated with the development of RSV bronchiolitis in the Japanese population. This study's results indicate that, in different ethnic groups, different genetic factors contribute to the development of RSV bronchiolitis.
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Campos E, Shimojo N, Inoue Y, Arima T, Suzuki S, Tomiita M, Matsuura T, Hata A, Suzuki Y, Aoyagi M, Kohno Y. No association of polymorphisms in the 5' region of the CD14 gene and food allergy in a Japanese population. Allergol Int 2007; 56:23-7. [PMID: 17259806 DOI: 10.2332/allergolint.o-06-432] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2006] [Accepted: 09/29/2006] [Indexed: 12/20/2022] Open
Abstract
BACKGROUND The gene encoding CD14 is a positional candidate gene for allergic diseases as it is localized on chromosome 5q31, a region that is linked to atopy-related phenotypes. Although it has been shown that a polymorphism in the 5' region of the CD14 gene is associated with food allergy in white subjects, it is not clear whether this association is also present in the Japanese population. METHODS Eighty-eight children with food allergy were recruited along with 101 children controls without food allergy. DNA samples from these subjects were genotyped by PCR-based restriction fragment length polymorphism (RFLP) assay to investigate the relationship between two polymorphisms in the 5' region of the CD14 gene (C-159T and C-550T) and food allergy. RESULTS There was no association among the CD14 alleles, dominant model or recessive model of either polymorphism with food allergy. CONCLUSIONS The CD14-159 and -550 polymorphisms might not play a major role in the pathogenesis of food allergy in Japanese children.
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Saigusa K, Imoto I, Tanikawa C, Aoyagi M, Ohno K, Nakamura Y, Inazawa J. RGC32, a novel p53-inducible gene, is located on centrosomes during mitosis and results in G2/M arrest. Oncogene 2007; 26:1110-21. [PMID: 17146433 DOI: 10.1038/sj.onc.1210148] [Citation(s) in RCA: 58] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2006] [Revised: 09/12/2006] [Accepted: 10/17/2006] [Indexed: 11/09/2022]
Abstract
To identify target genes for the hemizygous deletions of chromosome 13 that are recurrently observed in malignant gliomas, we performed genome-wide DNA copy-number analysis using array-based comparative genomic hybridization and gene expression analysis using an oligonucleotide-array. The response gene to complement 32 (RGC32) at 13q14.11 was identified as a deletion target, and its expression was frequently silenced in glioma cell lines compared with normal brain. Levels of RGC32 mRNA tended to decrease toward higher grades of primary astrocytomas, especially in tumors with mutations of p53. Expression of RGC32 mRNA was dramatically increased by exogenous p53 in a p53-mutant glioma cell line, and also by endogenous p53 in response to DNA damage in p53+/+ colon-cancer cells, but not in isogenic p53-/- cells. Chromatin immunoprecipitation and reporter assays demonstrated binding of endogenous p53 protein to the promoter region of the RGC32 gene, implying p53-dependent transcriptional activity. Transiently and stably overexpressed RGC32 suppressed the growth of glioma cells, probably owing to induction of G2/M arrest. Immunocytochemical analysis revealed a concentration of RGC32 protein at the centrosome during mitosis. RGC32 formed a protein complex with polo-like kinase 1 and was phosphorylated in vitro. These observations implied a novel mechanism by which p53 might negatively regulate cell-cycle progression by way of this newly identified transcriptional target. Our results provide the first evidence that RGC32 might be a possible tumor-suppressor for glioma, that it is directly induced by p53, and that it mediates the arrest of mitotic progression.
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Taino T, Yoshida M, Narisawa M, Myoren H, Kikuchi K, Nakagawa H, Aoyagi M, Sato H, Shimizu HM, Takada S. Polyimide Buffer Layer for STJ Photon Detector. ACTA ACUST UNITED AC 2006. [DOI: 10.1088/1742-6596/43/1/322] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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Okazaki SI, Yamakawa M, Maeda K, Ohta N, Aoyagi M. Expression of glucocorticoid receptors in non-neoplastic lymphoid follicles and B cell type malignant lymphomas. J Clin Pathol 2006; 59:410-6. [PMID: 16461807 PMCID: PMC1860370 DOI: 10.1136/jcp.2005.025858] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Abstract
OBJECTIVE To evaluate the expression of human glucocorticoid receptors (hGRs), such as hGR (4H2), hGR-alpha, and hGR-beta, in non-neoplastic lymphoid follicles and B cell type malignant lymphomas. METHODS The expression of hGRs in non-neoplastic lymphoid follicles and malignant lymphomas, including diffuse large cell lymphoma, mantle cell lymphoma, and follicular lymphoma, was examined immunohistochemically. HGR (4H2) expression was confirmed by double immunostaining of tissues and in isolated cells from tonsillar germinal centres, and by immunoelectronmicroscopy. RESULTS In secondary lymphoid follicles of any non-neoplastic diseases--such as chronic tonsillitis, reactive lymphadenitis, and Kimura's disease--the germinal centre cells often expressed hGR (4H2) and hGR-alpha. Double immunocytochemical staining of isolated germinal centre cells showed that the majority of hGR (4H2) positive cells were CD20 positive B cells, and that follicular dendritic cells also expressed hGR. Immunoelectronmicroscopy revealed the presence of nuclear hGR (4H2) in the binucleated follicular dendritic cells and germinal centre cells. The frequency of hGR (4H2) expression in diffuse large B cell lymphoma was higher, that in mantle cell lymphoma was lower, and that in follicular lymphoma was intermediate among the types of malignant lymphoma. The hGR (4H2) expression was less frequent in cases of grade I follicular lymphoma. CONCLUSIONS There are differences in hGR expression between the germinal centre and the mantle zone in non-neoplastic lymphoid follicles, and differences of hGR (4H2) expression among the types of malignant lymphoma and grades of follicular lymphoma, which probably contribute to the different steroid sensitivities.
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Aoyagi M, Kojima H, Sato K, Watanabe H, Sekine K, Nishimuta T. [Additive effect of intravenous prednisolone for acute severe asthma in infants and toddlers: a randomized controlled clinical trial]. ARERUGI = [ALLERGY] 2005; 54:1190-6. [PMID: 16407665] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Received: 01/12/2005] [Accepted: 05/27/2005] [Indexed: 05/06/2023]
Abstract
BACKGROUND The efficacy of systemic corticosteroids for infants and toddlers with acute severe asthma has been inadequately evaluated. OBJECTIVE The purpose of this study was to evaluate the additive efficacy of intravenous prednisolone in a randomized controlled study in the management of infants and toddlers with acute severe asthma. METHODS Sixty-two patients (aged 8 to 70 months) hospitalized with status asthmaticus were studied. They were randomized into two groups. One group received intravenous prednisolone treatment (1 approximately 3 mg/kg/day, 3 days); the other group served as a control. Each group received continuous aminophylline infusion and low-dose continuous isoproterenol inhalation by an Inspiron nebulizer. They were monitored their heart rate, respiratory rate and symptoms (Wood's clinical score). RESULTS Each group showed rapid improvement in heart rate, respiratory rate and clinical score by low-dose continuous isoproterenol inhalation. There were no significant differences in the time course of these clinical indexes or the duration of aminophylline infusion, continuous isoproterenol inhalation and hospital stay. CONCLUSION This study failed to confirm the additive benefit of intravenous prednisolone in the management of infants and toddlers with acute severe asthma.
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Ohta N, Sakurai S, Yoshitake H, Aoyagi M. Analysis of Th1, Th2, Tc1 and Tc2 cells in patients with allergic rhinitis. ACTA ACUST UNITED AC 2005. [DOI: 10.1111/j.1365-2222.2005.0088.x] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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Harata K, Haga K, Nakamura A, Aoyagi M, Yamane K. X-ray structure of cyclodextrin glucanotransferase from alkalophilic Bacillus sp. 1011. Comparison of two independent molecules at 1.8 A resolution. ACTA CRYSTALLOGRAPHICA SECTION D: BIOLOGICAL CRYSTALLOGRAPHY 2005; 52:1136-45. [PMID: 15299574 DOI: 10.1107/s0907444996008438] [Citation(s) in RCA: 30] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Abstract
Cyclodextrin glucanotransferase (CGTase) is an enzyme which produces cyclodextrins by the degradation of starch. The enzyme from alkalophilic Bacillus sp. 1011, consisting of 686 amino acid residues, was crystallized from the solution containing 20% PEG 3000 and 20% 2-propanol at pH 5.6 adjusted with citrate buffer. The space group was P1 and the unit cell contained two molecules (V(m) = 2.41 A(3) Da(-1)). The structure was solved by the molecular replacement method and refined to a conventional R value of 0.161 (R(free) = 0.211) for the reflections in the resolution range 1.8-10 A by energy minimization combined with simulated annealing. The molecule consists of five domains, designated A-E, and its backbone structure is similar to the structure of other bacterial CGTases. The molecule has two calcium binding sites where calcium ions are coordinated by seven ligands, forming a distorted pentagonal bipyramid. The two independent molecules are related by a pseudotwofold symmetry and are superimposed with an r.m.s. deviation value of 0.32 A for equivalent C(alpha) atoms. Comparison of these molecules indicated the relatively large mobility of domains C and E with respect to domain A. The active site is filled with water molecules forming a hydrogen-bond network with polar side-chain groups. Two water molecules commonly found in the active center of both molecules link to several catalytically important residues by hydrogen bonds and participate in maintaining a similar orientation of side chains in the two independent molecules.
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Arai T, Ohno K, Takada Y, Aoyagi M, Hirakawa K. Neonatal craniopharyngioma and inference of tumor inception time: case report and review of the literature. SURGICAL NEUROLOGY 2003; 60:254-9; discussion 259. [PMID: 12922047 DOI: 10.1016/s0090-3019(03)00204-0] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
BACKGROUND Craniopharyngioma is a rare neonatal tumor, although it is the most common tumor of the parasellar region in childhood. Only a few cases have been antenatally diagnosed. We report a case of neonatal craniopharyngioma surgically treated after birth and its inferred tumor inception time. CASE DESCRIPTION A routine ultrasound at 33 weeks of gestation revealed a high echoic mass at the center of the head in this fetus. The baby was delivered normally at 40 weeks with no abnormal appearance of its body surface. Hypotonicity of her lower limbs was observed. The tumor was totally removed uneventfully by an interhemispheric trans-lamina-terminalis approach at 8 months after birth. CONCLUSION A kinetic study of the tumor showed that tumor inception time was on the 45.6th day of gestation. The present case is the fourth successful resection of neonatal craniopharyngioma. The literature is reviewed.
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Aoyagi M, Shimojo N, Sekine K, Nishimuta T, Kohno Y. Respiratory syncytial virus infection suppresses IFN-gamma production of gammadelta T cells. Clin Exp Immunol 2003; 131:312-7. [PMID: 12562394 PMCID: PMC1808627 DOI: 10.1046/j.1365-2249.2003.02062.x] [Citation(s) in RCA: 42] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
The immunological mechanisms by which respiratory syncytial virus (RSV) contributes to the development of asthma are poorly understood. gammadelta T cells are important in mucosal defence, and may contribute to the establishment of primary immune responses by producing cytokines early during respiratory infections. Thus, we used flow cytometry and intracellular cytokine staining to investigate the expression of interferon (IFN)-gamma and interleukin (IL)-4 by mitogen-stimulated gammadelta T cells from the peripheral blood of 15 hospitalized infants with RSV bronchiolitis, seven rotavirus-infected infants and eight normal controls. gammadelta T cells from RSV-infected infants had a lower proportion of IFN-gamma-producing cells (median, 4.00%; range, 0.58-6.60%) and a slightly but significantly higher proportion of IL-4-producing cells (median, 0.40%; range, 0.13-2.76%) than rotavirus-infected infants (median, 32.10%; range, 14.43-61.21%; P < 0.01, median, 0.00%; range, 0.00-0.00%; P < 0.05) in the acute phase. By contrast, differences in cytokine production by total CD3+ T cells did not differ significantly between patient groups. Thus, reduced IFN-gamma-production by gammadelta T cells in the peripheral blood of RSV-infected infants is accompanied by increased Th2 cytokine production during the acute phase of disease. At follow-up, eight children had recurrent episodes of wheezing. The frequencies of IFN-gamma-producing gammadelta T cells were significantly lower in patients who developed recurrent wheezing (median, 0.65%; range, 0.02-1.75%) than in patients without recurrent wheezing (median, 6.90%; range, 5.25-10.98%; P < 0.005). Cytokine production by gammadelta T cells may therefore be important in the pathogenesis of acute RSV disease, and play a part in the development of recurrent childhood wheezing after bronchilolitis.
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Ito S, Fuse T, Yokota M, Watanabe T, Inamura K, Gon S, Aoyagi M. Prognosis is predicted by early hearing improvement in patients with idiopathic sudden sensorineural hearing loss. CLINICAL OTOLARYNGOLOGY AND ALLIED SCIENCES 2002; 27:501-4. [PMID: 12472519 DOI: 10.1046/j.1365-2273.2002.00620.x] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
The time-course of the recovery of the hearing level after treatment in 90 patients with idiopathic sudden sensorineural hearing loss was examined. The improvement rate calculated relative to the hearing level of the opposite ear was investigated to estimate the hearing recovery. Follow-up audiograms were performed once per week for 1 month after treatment and once per month thereafter. There were two groups that differed with respect to the characteristics of hearing recovery. One group showed an improvement rate of over 50% at 1-2 weeks and a good improvement rate at 3 months after treatment. In the other group, the improvement rate did not reach 50% at 1-2 weeks, and the improvement rate was poor at 3 months after treatment. The patients with improvement rates of over 50% at 1-2 weeks had earlier initial visits and had mild hearing loss, whereas the patients with profound hearing loss had improvement rates under 50% and poor long-term prognosis. We conclude that the improvement rate at 1-2 weeks after treatment predicts the long-term prognosis for recovery of hearing level in patients with sudden sensorineural hearing loss.
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