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Ito A, Kitabatake S, Furuichi W, Takase N, Nakahara T, Akiyama T, Yoshida S, Kusano Y, Furusawa Y, Hirayama R. LET Dependence of 8-Hydroxy-2'-deoxyguanosine (8-OHdG) Generation in Mammalian Cells under Air-Saturated and Hypoxic Conditions: A Possible Experimental Approach to the Mechanism of the Decreasing Oxygen Effect in the High-LET Region. Radiat Res 2024; 201:189-196. [PMID: 38294870 DOI: 10.1667/rade-23-00046.1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2023] [Accepted: 01/22/2024] [Indexed: 02/01/2024]
Abstract
One of the most distinguished features in biological effects of heavy ions would be the decrease of oxygen effect in the high-LET region. This feature has been referred to as the radiobiological basis for the control of hypoxic fraction in cancer radiotherapy. However, mechanisms to explain this phenomenon have not been fully understood. One of the explanations was given by the oxygen in the track hypothesis, which proposes that oxygen is produced along ion tracks even in the hypoxic irradiation condition. In the present study, we designed an experimental approach to support this hypothesis by using 8-hydroxy-2'-deoxyguanosine (8-OHdG) as DNA damage requiring oxygen to produce. The LET dependence of 8-OHdG under hypoxic condition revealed that with increasing LET 8-OHdG yield seems to increase, despite that the yield of OH radical, which is also required for the production of 8-OHdG, decreases in the high-LET region. This result is consistent with the explanation that the local generation of oxygen along ion tracks contributes to the increase of 8-OHdG yield.
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Affiliation(s)
- A Ito
- Department of Nuclear Engineering, School of Engineering, Tokai University, Kanagawa, Japan
| | - S Kitabatake
- Department of Nuclear Engineering, School of Engineering, Tokai University, Kanagawa, Japan
| | - W Furuichi
- Department of Nuclear Engineering, School of Engineering, Tokai University, Kanagawa, Japan
| | - N Takase
- Department of Nuclear Engineering, School of Engineering, Tokai University, Kanagawa, Japan
| | - T Nakahara
- Department of Nuclear Engineering, School of Engineering, Tokai University, Kanagawa, Japan
| | - T Akiyama
- Department of Nuclear Engineering, School of Engineering, Tokai University, Kanagawa, Japan
| | - S Yoshida
- Department of Nuclear Engineering, School of Engineering, Tokai University, Kanagawa, Japan
| | - Y Kusano
- Department of Nuclear Engineering, School of Engineering, Tokai University, Kanagawa, Japan
- Section of Medical Physics and Engineering, Kanagawa Cancer Center, Kanagawa, Japan
| | - Y Furusawa
- Department of Charged Particle Therapy Research, Institute for Quantum Medical Science, National Institutes Quantum Science and Technology, Chiba, Japan
| | - R Hirayama
- Department of Charged Particle Therapy Research, Institute for Quantum Medical Science, National Institutes Quantum Science and Technology, Chiba, Japan
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Martínez-Rovira I, Seksek O, Bergs J, Hirayama R, Matsufuji N, Inaniwa T, Koike S, Shimokawa T, Prezado Y, Yousef I. OC-0095 Neon minibeam radiotherapy (Ne MBRT): investigating biological mechanisms with synchrotron light. Radiother Oncol 2022. [DOI: 10.1016/s0167-8140(22)02471-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Hosobuchi M, Kataoka J, Nishi F, Tanaka R, Yokokawa H, Ueda M, Hirayama R. EXPERIMENTAL VERIFICATION OF THE EFFICACY OF PBCT FROM PHYSICAL AND BIOLOGICAL ASPECTS. Phys Med 2022. [DOI: 10.1016/s1120-1797(22)01634-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/19/2022] Open
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Furusawa Y, Matsumoto Y, Hirayama R, Ohsawa D, Konishi T. DOSE-RATE AND CELL-KILLING SENSITIVITY OF HIGH-LINEAR ENERGY TRANSFER ION BEAM. Radiat Prot Dosimetry 2019; 183:219-222. [PMID: 30566666 DOI: 10.1093/rpd/ncy267] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/21/2018] [Accepted: 11/22/2018] [Indexed: 06/09/2023]
Abstract
It is believed that the dose-rate of radiation will have an influence on cell sensitivity. The dose-rate effects on cell survival can be expressed by the change of the β term in the linear quadratic model. The value at a high-dose-rate decreases below 60 Gy/h and reaches zero at 0.2 Gy/h or less for photons. However, the effect for a high-LET ion-beam is not well known. At HIMAC, cells were exposed to 70 keV/μm carbon-ion beams at different dose-rates between 0.5 and 600 Gy/h at room temperature. The β values for all survival curves show no significant differences among the dose-rates tested for HSG, V79 and CHO cells. Changing the ion-beam dose-rate had no effect on cell survival. This suggests that high-LET particle beams, such as galactic cosmic rays, may not exhibit a dose-rate effect on cell survival. Low-dose-rate radiation showed an effect similar to high-dose-rate radiation.
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Affiliation(s)
- Y Furusawa
- Department of Basic Medical Sciences for Radiation Damages, National Institutes of Radiological Sciences, QST (National Institutes for Quantum and Radiological Science and Technology), 4-9-1, Anagawa, Inage-ku, Chiba, Japan
| | - Y Matsumoto
- Proton Medical Research Center, University of Tsukuba, 2-1-1 Amakubo, Tsukuba, Ibaraki, Japan
| | - R Hirayama
- Department of Basic Medical Sciences for Radiation Damages, National Institutes of Radiological Sciences, QST (National Institutes for Quantum and Radiological Science and Technology), 4-9-1, Anagawa, Inage-ku, Chiba, Japan
| | - D Ohsawa
- Department of Basic Medical Sciences for Radiation Damages, National Institutes of Radiological Sciences, QST (National Institutes for Quantum and Radiological Science and Technology), 4-9-1, Anagawa, Inage-ku, Chiba, Japan
- Graduate School of Medical and Pharmaceutical Sciences, Chiba University, 1-8-1 Inohana, Chuo-ku, Chiba, Japan
| | - T Konishi
- Department of Basic Medical Sciences for Radiation Damages, National Institutes of Radiological Sciences, QST (National Institutes for Quantum and Radiological Science and Technology), 4-9-1, Anagawa, Inage-ku, Chiba, Japan
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Harasawa Y, Hirayama R, Shimada C, Ito M. DEVELOPING EXPERTISE IN END-OF-LIFE CARE THROUGH COLLABORATIVE REFLECTION: A QUALITATIVE INQUIRY. Innov Aging 2017. [DOI: 10.1093/geroni/igx004.1806] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Affiliation(s)
- Y. Harasawa
- School of Nursing Graduate School of Nursing, Nagoya City University, Nagoya, Japan,
| | - R. Hirayama
- Tokyo Metropolitan Institute of Gerontology, Tokyo, Japan
| | - C. Shimada
- Tokyo Metropolitan Institute of Gerontology, Tokyo, Japan
| | - M. Ito
- Tokyo Metropolitan Institute of Gerontology, Tokyo, Japan
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Shimada C, Hirayama R, Nakazato K, Wakui T. WHAT ENCOURAGES JAPANESE ADULT CHILDREN TO INITIATE END-OF-LIFE DISCUSSION WITH AGING PARENTS? Innov Aging 2017. [DOI: 10.1093/geroni/igx004.468] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Affiliation(s)
- C. Shimada
- Human Care Research Team, Tokyo Metropolitan Institute of Gerontology, Tokyo, Japan
| | - R. Hirayama
- Human Care Research Team, Tokyo Metropolitan Institute of Gerontology, Tokyo, Japan
| | - K. Nakazato
- Human Care Research Team, Tokyo Metropolitan Institute of Gerontology, Tokyo, Japan
| | - T. Wakui
- Human Care Research Team, Tokyo Metropolitan Institute of Gerontology, Tokyo, Japan
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Hirayama R, Shimada C, Wakui T, Nakazato K. INTERGENERATIONAL SOLIDARITY AND PARENT-CHILD DISCUSSION ON END-OF-LIFE CARE IN JAPAN. Innov Aging 2017. [DOI: 10.1093/geroni/igx004.1377] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Affiliation(s)
- R. Hirayama
- Tokyo Metropolitan Institute of Gerontology, Tokyo, Japan
| | - C. Shimada
- Tokyo Metropolitan Institute of Gerontology, Tokyo, Japan
| | - T. Wakui
- Tokyo Metropolitan Institute of Gerontology, Tokyo, Japan
| | - K. Nakazato
- Tokyo Metropolitan Institute of Gerontology, Tokyo, Japan
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Hirayama R. WIDENING THE GULF BETWEEN HAVES AND HAVE-NOTS: AN INQUIRY INTO DIVERSITY IN CAREGIVING SONS IN JAPAN. Innov Aging 2017. [DOI: 10.1093/geroni/igx004.2575] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Affiliation(s)
- R. Hirayama
- Tokyo Metropolitan Institute of Gerontology, Tokyo, Japan
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Nakazato K, Hirayama R, Wakui T, Shimada C. THE RELATIONAL NATURE OF CHILDREN’S PERCEPTIONS OF PARENTAL AGING: FINDINGS FROM A JAPANESE SAMPLE. Innov Aging 2017. [DOI: 10.1093/geroni/igx004.530] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Affiliation(s)
- K. Nakazato
- Human Care Research Team, Tokyo Metropolitan Institute of Gerontology, Tokyo, Japan
| | - R. Hirayama
- Human Care Research Team, Tokyo Metropolitan Institute of Gerontology, Tokyo, Japan
| | - T. Wakui
- Human Care Research Team, Tokyo Metropolitan Institute of Gerontology, Tokyo, Japan
| | - C. Shimada
- Human Care Research Team, Tokyo Metropolitan Institute of Gerontology, Tokyo, Japan
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Bopp C, Hirayama R, Inaniwa T, Kitagawa A, Matsufuji N, Noda K. Adaptation of the microdosimetric kinetic model to hypoxia. Phys Med Biol 2016; 61:7586-7599. [DOI: 10.1088/0031-9155/61/21/7586] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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Atsumi K, Nakamura K, Arimura H, Hirayama R, Sasaki T, Ohga S, Yoshitake T, Sakamoto K, Hirakawa M, Honda H. Utility of an Artificial Neural Network for Prediction of Survival in Patients With Esophageal Cancer Treated With Radiation Therapy. Int J Radiat Oncol Biol Phys 2014. [DOI: 10.1016/j.ijrobp.2014.05.1110] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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Hashimoto N, Tsuboi A, Chiba Y, Hirayama R, Takano K, Kijima N, Oka Y, Kagawa N, Izumoto S, Sugiyama H, Yoshimine T. WT1 PEPTIDE VACCINATION FOR MALIGNANT GLIOMAS AS A PART OF MULTI-MODAL THERAPY. Neuro Oncol 2014. [DOI: 10.1093/neuonc/nou208.60] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Kannan V, Misra BK, Kapadia A, Bajpai R, Deshpande S, Almel S, Sankhe M, Desai K, Shaikh M, Anand V, Kannan A, Teo WY, Ross J, Bollo R, Seow WT, Tan AM, Kang SG, Kim DS, Li XN, Lau CC, Mohila CA, Adesina A, Su J, Ichimura K, Fukushima S, Matsushita Y, Tomiyama A, Niwa T, Suzuki T, Nakazato Y, Mukasa A, Kumabe T, Nagane M, Iuchi T, Mizoguchi M, Tamura K, Sugiyama K, Nakada M, Kanemura Y, Yokogami K, Matsutani M, Shibata T, Nishikawa R, Takami H, Fukushima S, Fukuoka K, Yanagisawa T, Nakamura T, Arita H, Narita Y, Shibui S, Nishikawa R, Ichimura K, Matsutani M, Sands S, Guerry W, Kretschmar C, Donahue B, Allen J, Matsutani M, Nishikawa R, Kumabe T, Sugiyama K, Nakamura H, Sawamura Y, Fujimaki T, Hattori E, Arakawa Y, Kawabata Y, Aoki T, Miyamoto S, Kagawa N, Hirayama R, Fujimoto Y, Chiba Y, Kinoshita M, Takano K, Eino D, Fukuya S, Nakanishi K, Yamamoto F, Hashii Y, Hashimoto N, Hara J, Yoshimine T, Murray M, Bartels U, Nishikawa R, Fangusaro J, Matsutani M, Nicholson J, Sumerauer D, Zapotocky M, Churackova M, Cyprova S, Zamecnik J, Malinova B, Kyncl M, Tichy M, Stary J, Lassen-Ramshad Y, von Oettingen G, Agerbaek M, Ohnishi T, Kohno S, Inoue A, Ohue S, Kohno S, Iwata S, Inoue A, Ohue S, Kumon Y, Ohnishi T, Acharya S, DeWees T, Shinohara E, Perkins S, Kato H, Fuji H, Nakasu Y, Ishida Y, Okawada S, Yang Q, Guo C, Chen Z, Alapetite C, Faure-Conter C, Verite C, Pagnier A, Laithier V, Entz-Werle N, Gorde-Grosjean S, Palenzuela G, Lemoine P, Frappaz D, Nguyen HA, Bui L, Ngoc, Cerbone M, Ederies A, Losa L, Moreno C, Sun K, Spoudeas HA, Nakano Y, Okada K, Kosaka Y, Nagashima T, Hashii Y, Kagawa N, Soejima T, Osugi Y, Sakamoto H, Hara J, Nicholson J, Alapetite C, Kortmann RD, Garre ML, Ricardi U, Saran F, Frappaz D, Calaminus G, Muda Z, Menon B, Ibrahim H, Rahman EJA, Muhamad M, Othman IS, Thevarajah A, Cheng S, Kilday JP, Laperriere N, Drake J, Bouffet E, Bartels U, Sakamoto H, Matsusaka Y, Watanabe Y, Umaba R, Hara J, Osugi Y, Alapetite C, Ruffier-Loubiere A, De Marzi L, Bolle S, Claude L, Habrand JL, Brisse H, Frappaz D, Doz F, Bourdeaut F, Dendale R, Mazal A, Fournier-Bidoz N, Fujimaki T, Fukuoka K, Shirahata M, Suzuki T, Adachi JI, Mishima K, Wakiya K, Matsutani M, Nishikawa R, Fukushima S, Yamashita S, Kato M, Nakamura H, Takami H, Suzuki T, Yanagisawa T, Mukasa A, Kumabe T, Nagane M, Sugiyama K, Tamura K, Narita Y, Shibui S, Shibata T, Ushijima T, Matsutani M, Nishikawa R, Ichimura K, Consortium IGA, Calaminus G, Kortmann RD, Frappaz D, Alapetite C, Garre ML, Ricardi U, Saran FH, Nicholson J, Calaminus G, Kortmann RD, Frappaz D, Alapetite C, Garre ML, Ricardi U, Saran FH, Nicholson J, Czech T, Nicholson J, Frappaz D, Kortmann RD, Alapetite C, Garre ML, Ricardi U, Saran F, Calaminus G, Hayden J, Bartels U, Calaminus G, Joseph R, Nicholson J, Hale J, Lindsay H, Kogiso M, Qi L, Yee TW, Huang Y, Mao H, Lin F, Baxter P, Su J, Terashima K, Perlaky L, Lau C, Parsons D, Chintagumpala M, Li XAN, Osorio D, Vaughn D, Gardner S, Mrugala M, Ferreira M, Keene C, Gonzalez-Cuyar L, Hebb A, Rockhill J, Wang L, Yamaguchi S, Burstein M, Terashima K, Ng HK, Nakamura H, He Z, Suzuki T, Nishikawa R, Natsume A, Terasaka S, Dauser R, Whitehead W, Adesina A, Sun J, Munzy D, Gibbs R, Leal S, Wheeler D, Lau C, Dhall G, Robison N, Judkins A, Krieger M, Gilles F, Park J, Lee SU, Kim T, Choi Y, Park HJ, Shin SH, Kim JY, Robison N, Dhir N, Khamani J, Margol A, Wong K, Britt B, Evans A, Nelson M, Grimm J, Finlay J, Dhall G. GERM CELL TUMOURS. Neuro Oncol 2014. [DOI: 10.1093/neuonc/nou070] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Vaidyanathan G, Gururangan S, Bigner D, Zalutsky M, Morfouace M, Shelat A, Megan J, Freeman BB, Robinson S, Throm S, Olson JM, Li XN, Guy KR, Robinson G, Stewart C, Gajjar A, Roussel M, Sirachainan N, Pakakasama S, Anurathapan U, Hansasuta A, Dhanachai M, Khongkhatithum C, Hongeng S, Feroze A, Lee KS, Gholamin S, Wu Z, Lu B, Mitra S, Cheshier S, Northcott P, Lee C, Zichner T, Lichter P, Korbel J, Wechsler-Reya R, Pfister S, Project IPT, Li KKW, Xia T, Ma FMT, Zhang R, Zhou L, Lau KM, Ng HK, Lafay-Cousin L, Chi S, Madden J, Smith A, Wells E, Owens E, Strother D, Foreman N, Packer R, Bouffet E, Wataya T, Peacock J, Taylor MD, Ivanov D, Garnett M, Parker T, Alexander C, Meijer L, Grundy R, Gellert P, Ashford M, Walker D, Brent J, Cader FZ, Ford D, Kay A, Walsh R, Solanki G, Peet A, English M, Shalaby T, Fiaschetti G, Baulande S, Gerber N, Baumgartner M, Grotzer M, Hayase T, Kawahara Y, Yagi M, Minami T, Kanai N, Yamaguchi T, Gomi A, Morimoto A, Hill R, Kuijper S, Lindsey J, Schwalbe E, Barker K, Boult J, Williamson D, Ahmad Z, Hallsworth A, Ryan S, Poon E, Robinson S, Ruddle R, Raynaud F, Howell L, Kwok C, Joshi A, Nicholson SL, Crosier S, Wharton S, Robson K, Michalski A, Hargrave D, Jacques T, Pizer B, Bailey S, Swartling F, Petrie K, Weiss W, Chesler L, Clifford S, Kitanovski L, Prelog T, Kotnik BF, Debeljak M, Fiaschetti G, Shalaby T, Baumgartner M, Grotzer MA, Gevorgian A, Morozova E, Kazantsev I, Iukhta T, Safonova S, Kumirova E, Punanov Y, Afanasyev B, Zheludkova O, Grajkowska W, Pronicki M, Cukrowska B, Dembowska-Baginska B, Lastowska M, Murase A, Nobusawa S, Gemma Y, Yamazaki F, Masuzawa A, Uno T, Osumi T, Shioda Y, Kiyotani C, Mori T, Matsumoto K, Ogiwara H, Morota N, Hirato J, Nakazawa A, Terashima K, Fay-McClymont T, Walsh K, Mabbott D, Smith A, Wells E, Madden J, Chi S, Owens E, Strother D, Packer R, Foreman N, Bouffet E, Lafay-Cousin L, Sturm D, Northcott PA, Jones DTW, Korshunov A, Lichter P, Pfister SM, Kool M, Hooper C, Hawes S, Kees U, Gottardo N, Dallas P, Siegfried A, Bertozzi AI, Sevely A, Loukh N, Munzer C, Miquel C, Bourdeaut F, Pietsch T, Dufour C, Delisle MB, Kawauchi D, Rehg J, Finkelstein D, Zindy F, Phoenix T, Gilbertson R, Pfister S, Roussel M, Trubicka J, Borucka-Mankiewicz M, Ciara E, Chrzanowska K, Perek-Polnik M, Abramczuk-Piekutowska D, Grajkowska W, Jurkiewicz D, Luczak S, Kowalski P, Krajewska-Walasek M, Lastowska M, Sheila C, Lee S, Foster C, Manoranjan B, Pambit M, Berns R, Fotovati A, Venugopal C, O'Halloran K, Narendran A, Hawkins C, Ramaswamy V, Bouffet E, Taylor M, Singhal A, Hukin J, Rassekh R, Yip S, Northcott P, Singh S, Duhman C, Dunn S, Chen T, Rush S, Fuji H, Ishida Y, Onoe T, Kanda T, Kase Y, Yamashita H, Murayama S, Nakasu Y, Kurimoto T, Kondo A, Sakaguchi S, Fujimura J, Saito M, Arakawa T, Arai H, Shimizu T, Lastowska M, Jurkiewicz E, Daszkiewicz P, Drogosiewicz M, Trubicka J, Grajkowska W, Pronicki M, Kool M, Sturm D, Jones DTW, Hovestadt V, Buchhalter I, Jager NN, Stuetz A, Johann P, Schmidt C, Ryzhova M, Landgraf P, Hasselblatt M, Schuller U, Yaspo ML, von Deimling A, Korbel J, Eils R, Lichter P, Korshunov A, Pfister S, Modi A, Patel M, Berk M, Wang LX, Plautz G, Camara-Costa H, Resch A, Lalande C, Kieffer V, Poggi G, Kennedy C, Bull K, Calaminus G, Grill J, Doz F, Rutkowski S, Massimino M, Kortmann RD, Lannering B, Dellatolas G, Chevignard M, Lindsey J, Kawauchi D, Schwalbe E, Solecki D, McKinnon P, Olson J, Hayden J, Grundy R, Ellison D, Williamson D, Bailey S, Roussel M, Clifford S, Buss M, Remke M, Lee J, Caspary T, Taylor M, Castellino R, Lannering B, Sabel M, Gustafsson G, Fleischhack G, Benesch M, Doz F, Kortmann RD, Massimino M, Navajas A, Reddingius R, Rutkowski S, Miquel C, Delisle MB, Dufour C, Lafon D, Sevenet N, Pierron G, Delattre O, Bourdeaut F, Ecker J, Oehme I, Mazitschek R, Korshunov A, Kool M, Lodrini M, Deubzer HE, von Deimling A, Kulozik AE, Pfister SM, Witt O, Milde T, Phoenix T, Patmore D, Boulos N, Wright K, Boop S, Gilbertson R, Janicki T, Burzynski S, Burzynski G, Marszalek A, Triscott J, Green M, Foster C, Fotovati A, Berns R, O'Halloran K, Singhal A, Hukin J, Rassekh SR, Yip S, Toyota B, Dunham C, Dunn SE, Liu KW, Pei Y, Wechsler-Reya R, Genovesi L, Ji P, Davis M, Ng CG, Remke M, Taylor M, Cho YJ, Jenkins N, Copeland N, Wainwright B, Tang Y, Schubert S, Nguyen B, Masoud S, Gholamin S, Lee A, Willardson M, Bandopadhayay P, Bergthold G, Atwood S, Whitson R, Cheshier S, Qi J, Beroukhim R, Tang J, Wechsler-Reya R, Oro A, Link B, Bradner J, Cho YJ, Vallero SG, Bertin D, Basso ME, Milanaccio C, Peretta P, Cama A, Mussano A, Barra S, Morana G, Morra I, Nozza P, Fagioli F, Garre ML, Darabi A, Sanden E, Visse E, Stahl N, Siesjo P, Cho YJ, Vaka D, Schubert S, Vasquez F, Weir B, Cowley G, Keller C, Hahn W, Gibbs IC, Partap S, Yeom K, Martinez M, Vogel H, Donaldson SS, Fisher P, Perreault S, Cho YJ, Guerrini-Rousseau L, Dufour C, Pujet S, Kieffer-Renaux V, Raquin MA, Varlet P, Longaud A, Sainte-Rose C, Valteau-Couanet D, Grill J, Staal J, Lau LS, Zhang H, Ingram WJ, Cho YJ, Hathout Y, Brown K, Rood BR, Sanden E, Visse E, Stahl N, Siesjo P, Darabi A, Handler M, Hankinson T, Madden J, Kleinschmidt-Demasters BK, Foreman N, Hutter S, Northcott PA, Kool M, Pfister S, Kawauchi D, Jones DT, Kagawa N, Hirayama R, Kijima N, Chiba Y, Kinoshita M, Takano K, Eino D, Fukuya S, Yamamoto F, Nakanishi K, Hashimoto N, Hashii Y, Hara J, Taylor MD, Yoshimine T, Wang J, Guo C, Yang Q, Chen Z, Perek-Polnik M, Lastowska M, Drogosiewicz M, Dembowska-Baginska B, Grajkowska W, Filipek I, Swieszkowska E, Tarasinska M, Perek D, Kebudi R, Koc B, Gorgun O, Agaoglu FY, Wolff J, Darendeliler E, Schmidt C, Kerl K, Gronych J, Kawauchi D, Lichter P, Schuller U, Pfister S, Kool M, McGlade J, Endersby R, Hii H, Johns T, Gottardo N, Sastry J, Murphy D, Ronghe M, Cunningham C, Cowie F, Jones R, Sastry J, Calisto A, Sangra M, Mathieson C, Brown J, Phuakpet K, Larouche V, Hawkins C, Bartels U, Bouffet E, Ishida T, Hasegawa D, Miyata K, Ochi S, Saito A, Kozaki 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K, Friedrich C, von Bueren AO, Gerber NU, Benesch M, Pietsch T, Warmuth-Metz M, Ottensmeier H, Kwiecien R, Faldum A, Kuehl J, Kortmann RD, Rutkowski S, Mynarek M, von Hoff K, Muller K, Friedrich C, von Bueren AO, Gerber NU, Benesch M, Pietsch T, Warmuth-Metz M, Ottensmeier H, Kwiecien R, Faldum A, Kuehl J, Kortmann RD, Rutkowski S, Yankelevich M, Laskov M, Boyarshinov V, Glekov I, Pimenov R, Ozerov S, Gorelyshev S, Popa A, Dolgopolov I, Subbotina N, Mentkevich G, Martin AM, Nirschl C, Polanczyk M, Bell R, Martinez D, Sullivan LM, Santi M, Burger PC, Taube JM, Drake CG, Pardoll DM, Lim M, Li L, Wang WG, Pu JX, Sun HD, Remke M, Taylor MD, Ruggieri R, Symons MH, Vanan MI, Bandopadhayay P, Bergthold G, Nguyen B, Schubert S, Gholamin S, Tang Y, Bolin S, Schumacher S, Zeid R, Masoud S, Yu F, Vue N, Gibson W, Paolella B, Mitra S, Cheshier S, Qi J, Liu KW, Wechsler-Reya R, Weiss W, Swartling FJ, Kieran MW, Bradner JE, Beroukhim R, Cho YJ, Maher O, Khatua S, Tarek N, Zaky W, Gupta T, Mohanty S, Kannan S, Jalali R, Kapitza E, Denkhaus D, Muhlen AZ, Rutkowski S, Pietsch T, von Hoff K, Pizer B, Dufour C, van Vuurden DG, Garami M, Massimino M, Fangusaro J, Davidson TB, da Costa MJG, Sterba J, Benesch M, Gerber NU, Mynarek M, Kwiecien R, Clifford SC, Kool M, Pietsch T, Finlay JL, Rutkowski S, Pietsch T, Schmidt R, Remke M, Korshunov A, Hovestadt V, Jones DT, Felsberg J, Goschzik T, Kool M, Northcott PA, von Hoff K, von Bueren A, Skladny H, Taylor M, Cremer F, Lichter P, Faldum A, Reifenberger G, Rutkowski S, Pfister S, Kunder R, Jalali R, Sridhar E, Moiyadi AA, Goel A, Goel N, Shirsat N, Othman R, Storer L, Korshunov A, Pfister SM, Kerr I, Coyle B, Law N, Smith ML, Greenberg M, Bouffet E, Taylor MD, Laughlin S, Malkin D, Liu F, Moxon-Emre I, Scantlebury N, Mabbott D, Nasir A, Othman R, Storer L, Onion D, Lourdusamy A, Grabowska A, Coyle B, Cai Y, Othman R, Bradshaw T, Coyle B, de Medeiros RSS, Beaugrand A, Soares S, Epelman S, Jones DTW, Hovestadt V, Wang W, Northcott PA, Kool M, Sultan M, Landgraf P, Reifenberger G, Eils R, Yaspo ML, Wechsler-Reya RJ, Korshunov A, Zapatka M, Radlwimmer B, Pfister SM, Lichter P, Alderete D, Baroni L, Lubinieki F, Auad F, Gonzalez ML, Puya W, Pacheco P, Aurtenetxe O, Gaffar A, Gros L, Cruz O, Calvo C, Navajas A, Shinojima N, Nakamura H, Kuratsu JI, Hanaford A, Eberhart C, Archer T, Tamayo P, Pomeroy S, Raabe E, De Braganca K, Gilheeney S, Khakoo Y, Kramer K, Wolden S, Dunkel I, Lulla RR, Laskowski J, Fangusaro J, Goldman S, Gopalakrishnan V, Ramaswamy V, Remke M, Shih D, Wang X, Northcott P, Faria C, Raybaud C, Tabori U, Hawkins C, Rutka J, Taylor M, Bouffet E, Jacobs S, De Vathaire F, Diallo I, Llanas D, Verez C, Diop F, Kahlouche A, Grill J, Puget S, Valteau-Couanet D, Dufour C, Ramaswamy V, Thompson E, Taylor M, Pomeroy S, Archer T, Northcott P, Tamayo P, Prince E, Amani V, Griesinger A, Foreman N, Vibhakar R, Sin-Chan P, Lu M, Kleinman C, Spence T, Picard D, Ho KC, Chan J, Hawkins C, Majewski J, Jabado N, Dirks P, Huang A, Madden JR, Foreman NK, Donson AM, Mirsky DM, Wang X, Dubuc A, Korshunov A, Ramaswamy V, Remke M, Mack S, Gendoo D, Peacock J, Luu B, Cho YJ, Eberhart C, MacDonald T, Li XN, Van Meter T, Northcott P, Croul S, Bouffet E, Pfister S, Taylor M, Laureano A, Brugmann W, Denman C, Singh H, Huls H, Moyes J, Khatua S, Sandberg D, Silla L, Cooper L, Lee D, Gopalakrishnan V. MEDULLOBLASTOMA. Neuro Oncol 2014. [DOI: 10.1093/neuonc/nou074] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Ambady P, Holdhoff M, Ferrigno C, Grossman S, Anderson MD, Liu D, Conrad C, Penas-Prado M, Gilbert MR, Yung AWK, de Groot J, Aoki T, Nishikawa R, Sugiyama K, Nonoguchi N, Kawabata N, Mishima K, Adachi JI, Kurisu K, Yamasaki F, Tominaga T, Kumabe T, Ueki K, Higuchi F, Yamamoto T, Ishikawa E, Takeshima H, Yamashita S, Arita K, Hirano H, Yamada S, Matsutani M, Apok V, Mills S, Soh C, Karabatsou K, Arimappamagan A, Arya S, Majaid M, Somanna S, Santosh V, Schaff L, Armentano F, Harrison C, Lassman A, McKhann G, Iwamoto F, Armstrong T, Yuan Y, Liu D, Acquaye A, Vera-Bolanos E, Diefes K, Heathcock L, Cahill D, Gilbert M, Aldape K, Arrillaga-Romany I, Ruddy K, Greenberg S, Nayak L, Avgeropoulos N, Avgeropoulos G, Riggs G, Reilly C, Banerji N, Bruns P, Hoag M, Gilliland K, Trusheim J, Bekaert L, Borha A, Emery E, Busson A, Guillamo JS, Bell M, Harrison C, Armentano F, Lassman A, Connolly ES, Khandji A, Iwamoto F, Blakeley J, Ye X, Bergner A, Dombi E, Zalewski C, Follmer K, Halpin C, Fayad L, Jacobs M, Baldwin A, Langmead S, Whitcomb T, Jennings D, Widemann B, Plotkin S, Brandes AA, Mason W, Pichler J, Nowak AK, Gil M, Saran F, Revil C, Lutiger B, Carpentier AF, Milojkovic-Kerklaan B, Aftimos P, Altintas S, Jager A, Gladdines W, Lonnqvist F, Soetekouw P, van Linde M, Awada A, Schellens J, Brandsma D, Brenner A, Sun J, Floyd J, Hart C, Eng C, Fichtel L, Gruslova A, Lodi A, Tiziani S, Bridge CA, Baldock A, Kumthekar P, Dilfer P, Johnston SK, Jacobs J, Corwin D, Guyman L, Rockne R, Sonabend A, Cloney M, Canoll P, Swanson KR, Bromberg J, Schouten H, Schaafsma R, Baars J, Brandsma D, Lugtenburg P, van Montfort C, van den Bent M, Doorduijn J, Spalding A, LaRocca R, Haninger D, Saaraswat T, Coombs L, Rai S, Burton E, Burzynski G, Burzynski S, Janicki T, Marszalek A, Burzynski S, Janicki T, Burzynski G, Marszalek A, Cachia D, Smith T, Cardona AF, Mayor LC, Jimenez E, Hakim F, Yepes C, Bermudez S, Useche N, Asencio JL, Mejia JA, Vargas C, Otero JM, Carranza H, Ortiz LD, Cardona AF, Ortiz LD, Jimenez E, Hakim F, Yepes C, Useche N, Bermudez S, Asencio JL, Carranza H, Vargas C, Otero JM, Bartels C, Quintero A, Restrepo CE, Gomez S, Bernal-Vaca L, Lema M, Cardona AF, Ortiz LD, Useche N, Bermudez S, Jimenez E, Hakim F, Yepes C, Mejia JA, Bernal-Vaca L, Restrepo CE, Gomez S, Quintero A, Bartels C, Carranza H, Vargas C, Otero JM, Carlo M, Omuro A, Grommes C, Kris M, Nolan C, Pentsova E, Pietanza M, Kaley T, Carrabba G, Giammattei L, Draghi R, Conte V, Martinelli I, Caroli M, Bertani G, Locatelli M, Rampini P, Artoni A, Carrabba G, Bertani G, Cogiamanian F, Ardolino G, Zarino B, Locatelli M, Caroli M, Rampini P, Chamberlain M, Raizer J, Soffetti R, Ruda R, Brandsma D, Boogerd W, Taillibert S, Le Rhun E, Jaeckle K, van den Bent M, Wen P, Chamberlain M, Chinot OL, Wick W, Mason W, Henriksson R, Saran F, Nishikawa R, Carpentier AF, Hoang-Xuan K, Kavan P, Cernea D, Brandes AA, Hilton M, Kerloeguen Y, Guijarro A, Cloughsey T, Choi JH, Hong YK, Conrad C, Yung WKA, deGroot J, Gilbert M, Loghin M, Penas-Prado M, Tremont I, Silberman S, Picker D, Costa R, Lycette J, Gancher S, Cullen J, Winer E, Hochberg F, Sachs G, Jeyapalan S, Dahiya S, Stevens G, Peereboom D, Ahluwalia M, Daras M, Hsu M, Kaley T, Panageas K, Curry R, Avila E, Fuente MDL, Omuro A, DeAngelis L, Desjardins A, Sampson J, Peters K, Ranjan T, Vlahovic G, Threatt S, Herndon J, Boulton S, Lally-Goss D, McSherry F, Friedman A, Friedman H, Bigner D, Gromeier M, Prust M, Kalpathy-Cramer J, Poloskova P, Jafari-Khouzani K, Gerstner E, Dietrich J, Fabi A, Villani V, Vaccaro V, Vidiri A, Giannarelli D, Piludu F, Anelli V, Carapella C, Cognetti F, Pace A, Flowers A, Flowers A, Killory B, Furuse M, Miyatake SI, Kawabata S, Kuroiwa T, Garciarena P, Anderson MD, Hamilton J, Schellingerhout D, Fuller GN, Sawaya R, Gilbert MR, Gilbert M, Pugh S, Won M, Blumenthal D, Vogelbaum M, Aldape K, Colman H, Chakravarti A, Jeraj R, Dignam J, Armstrong T, Wefel J, Brown P, Jaeckle K, Schiff D, Brachman D, Werner-Wasik M, Tremont-Lukats I, Sulman E, Mehta M, Gill B, Yun J, Goldstein H, Malone H, Pisapia D, Sonabend AM, Mckhann GK, Sisti MB, Sims P, Canoll P, Bruce JN, Girvan A, Carter G, Li L, Kaltenboeck A, Chawla A, Ivanova J, Koh M, Stevens J, Lahn M, Gore M, Hariharan S, Porta C, Bjarnason G, Bracarda S, Hawkins R, Oudard S, Zhang K, Fly K, Matczak E, Szczylik C, Grossman R, Ram Z, Hamza M, O'Brien B, Mandel J, DeGroot J, Han S, Molinaro A, Berger M, Prados M, Chang S, Clarke J, Butowski N, Hashimoto N, Chiba Y, Tsuboi A, Kinoshita M, Hirayama R, Kagawa N, Oka Y, Oji Y, Sugiyama H, Yoshimine T, Hawkins-Daarud A, Jackson PR, Swanson KR, Sarmiento JM, Ly D, Jutla J, Ortega A, Carico C, Dickinson H, Phuphanich S, Rudnick J, Patil C, Hu J, Iglseder S, Nowosielski M, Nevinny-Stickel M, Stockhammer G, Jain R, Poisson L, Scarpace L, Mikkelsen T, Kirby J, Freymann J, Hwang S, Gutman D, Jaffe C, Brat D, Flanders A, Janicki T, Burzynski S, Burzynski G, Marszalek A, Jiang C, Wang H, Jo J, Williams B, Smolkin M, Wintermark M, Shaffrey M, Schiff D, Juratli T, Soucek S, Kirsch M, Schackert G, Kakkar A, Kumar S, Bhagat U, Kumar A, Suri A, Singh M, Sharma M, Sarkar C, Suri V, Kaley T, Barani I, Chamberlain M, McDermott M, Raizer J, Rogers L, Schiff D, Vogelbaum M, Weber D, Wen P, Kalita O, Vaverka M, Hrabalek L, Zlevorova M, Trojanec R, Hajduch M, Kneblova M, Ehrmann J, Kanner AA, Wong ET, Villano JL, Ram Z, Khatua S, Fuller G, Dasgupta S, Rytting M, Vats T, Zaky W, Khatua S, Sandberg D, Foresman L, Zaky W, Kieran M, Geoerger B, Casanova M, Chisholm J, Aerts I, Bouffet E, Brandes AA, Leary SES, Sullivan M, Bailey S, Cohen K, Mason W, Kalambakas S, Deshpande P, Tai F, Hurh E, McDonald TJ, Kieran M, Hargrave D, Wen PY, Goldman S, Amakye D, Patton M, Tai F, Moreno L, Kim CY, Kim T, Han JH, Kim YJ, Kim IA, Yun CH, Jung HW, Koekkoek JAF, Reijneveld JC, Dirven L, Postma TJ, Vos MJ, Heimans JJ, Taphoorn MJB, Koeppen S, Hense J, Kong XT, Davidson T, Lai A, Cloughesy T, Nghiemphu PL, Kong DS, Choi YL, Seol HJ, Lee JI, Nam DH, Kool M, Jones DTW, Jager N, Northcott PA, Pugh T, Hovestadt V, Markant S, Esparza LA, Bourdeaut F, Remke M, Taylor MD, Cho YJ, Pomeroy SL, Schuller U, Korshunov A, Eils R, Wechsler-Reya RJ, Lichter P, Pfister SM, Krel R, Krutoshinskaya Y, Rosiello A, Seidman R, Kowalska A, Kudo T, Hata Y, Maehara T, Kumthekar P, Bridge C, Patel V, Rademaker A, Helenowski I, Mrugala M, Rockhill J, Swanson K, Grimm S, Raizer J, Meletath S, Bennett M, Nestor VA, Fink KL, Lee E, Reardon D, Schiff D, Drappatz J, Muzikansky A, Hammond S, Grimm S, Norden A, Beroukhim R, McCluskey C, Chi A, Batchelor T, Smith K, Gaffey S, Gerard M, Snodgras S, Raizer J, Wen P, Leeper H, Johnson D, Lima J, Porensky E, Cavaliere R, Lin A, Liu J, Evans J, Leuthardt E, Dacey R, Dowling J, Kim A, Zipfel G, Grubb R, Huang J, Robinson C, Simpson J, Linette G, Chicoine M, Tran D, Liubinas SV, D'Abaco GM, Moffat B, Gonzales M, Feleppa F, Nowell CJ, Gorelick A, Drummond KJ, Morokoff AP, O'Brien TJ, Kaye AH, Loghin M, Melhem-Bertrandt A, Penas-Prado M, Zaidi T, Katz R, Lupica K, Stevens G, Ly I, Hamilton S, Rostomily R, Rockhill J, Mrugala M, Mandel J, Yust-Katz S, de Groot J, Yung A, Gilbert M, Burzynski S, Janicki T, Burzynski G, Marszalek A, Pachow D, Kliese N, Kirches E, Mawrin C, McNamara MG, Lwin Z, Jiang H, Chung C, Millar BA, Sahgal A, Laperriere N, Mason WP, Megyesi J, Salehi F, Merker V, Slusarz K, Muzikansky A, Francis S, Plotkin S, Mishima K, Adachi JI, Suzuki T, Uchida E, Yanagawa T, Watanabe Y, Fukuoka K, Yanagisawa T, Wakiya K, Fujimaki T, Nishikawa R, Moiyadi A, Kannan S, Sridhar E, Gupta T, Shetty P, Jalali R, Alshami J, Lecavalier-Barsoum M, Guiot MC, Tampieri D, Kavan P, Muanza T, Nagane M, Kobayashi K, Takayama N, Shiokawa Y, Nakamura H, Makino K, Hideo T, Kuroda JI, Shinojima N, Yano S, Kuratsu JI, Nambudiri N, Arrilaga I, Dunn I, Folkerth R, Chi S, Reardon D, Nayak L, Omuro A, DeAngelis L, Robins HI, Govindan R, Gadgeel S, Kelly K, Rigas J, Reimers HJ, Peereboom D, Rosenfeld S, Garst J, Ramnath N, Wing P, Zheng M, Urban P, Abrey L, Wen P, Nayak L, DeAngelis LM, Wen PY, Brandes AA, Soffietti R, Peereboom DM, Lin NU, Chamberlain M, Macdonald D, Galanis E, Perry J, Jaeckle K, Mehta M, Stupp R, van den Bent M, Reardon DA, Norden A, Hammond S, Drappatz J, Phuphanich S, Reardon D, Wong E, Plotkin S, Lesser G, Raizer J, Batchelor T, Lee E, Kaley T, Muzikansky A, Doherty L, LaFrankie D, Ruland S, Smith K, Gerard M, McCluskey C, Wen P, Norden A, Schiff D, Ahluwalia M, Lesser G, Nayak L, Lee E, Muzikansky A, Dietrich J, Smith K, Gaffey S, McCluskey C, Ligon K, Reardon D, Wen P, Bush NAO, Kesari S, Scott B, Ohno M, Narita Y, Miyakita Y, Arita H, Matsushita Y, Yoshida A, Fukushima S, Ichimura K, Shibui S, Okamura T, Kaneko S, Omuro A, Chinot O, Taillandier L, Ghesquieres H, Soussain C, Delwail V, Lamy T, Gressin R, Choquet S, Soubeyran P, Maire JP, Benouaich-Amiel A, Lebouvier-Sadot S, Gyan E, Barrie M, del Rio MS, Gonzalez-Aguilar A, Houllier C, Tanguy ML, Hoang-Xuan K, Omuro A, Abrey L, Raizer J, Paleologos N, Forsyth P, DeAngelis L, Kaley T, Louis D, Cairncross JG, Matasar M, Mehta J, Grimm S, Moskowitz C, Sauter C, Opinaldo P, Torcuator R, Ortiz LD, Cardona AF, Hakim F, Jimenez E, Yepes C, Useche N, Bermudez S, Mejia JA, Asencio JL, Carranza H, Vargas C, Otero JM, Lema M, Pace A, Villani V, Fabi A, Carapella CM, Patel A, Allen J, Dicker D, Sheehan J, El-Deiry W, Glantz M, Tsyvkin E, Rauschkolb P, Pentsova E, Lee M, Perez A, Norton J, Uschmann H, Chamczuck A, Khan M, Fratkin J, Rahman R, Hempfling K, Norden A, Reardon DA, Nayak L, Rinne M, Doherty L, Ruland S, Rai A, Rifenburg J, LaFrankie D, Wen P, Lee E, Ranjan T, Peters K, Vlahovic G, Friedman H, Desjardins A, Reveles I, Brenner A, Ruda R, Bello L, Castellano A, Bertero L, Bosa C, Trevisan E, Riva M, Donativi M, Falini A, Soffietti R, Saran F, Chinot OL, Henriksson R, Mason W, Wick W, Nishikawa R, Dahr S, Hilton M, Garcia J, Cloughesy T, Sasaki H, Nishiyama Y, Yoshida K, Hirose Y, Schwartz M, Grimm S, Kumthekar P, Fralin S, Rice L, Drawz A, Helenowski I, Rademaker A, Raizer J, Schwartz K, Chang H, Nikolai M, Kurniali P, Olson K, Pernicone J, Sweeley C, Noel M, Sharma M, Gupta R, Suri V, Singh M, Sarkar C, Shibahara I, Sonoda Y, Saito R, Kanamori M, Yamashita Y, Kumabe T, Watanabe M, Suzuki H, Watanabe T, Ishioka C, Tominaga T, Shih K, Chowdhary S, Rosenblatt P, Weir AB, Shepard G, Williams JT, Shastry M, Hainsworth JD, Singer S, Riely GJ, Kris MG, Grommes C, Sanders MWCB, Arik Y, Seute T, Robe PAJT, Leijten FSS, Snijders TJ, Sturla L, Culhane JJ, Donahue J, Jeyapalan S, Suchorska B, Jansen N, Wenter V, Eigenbrod S, Schmid-Tannwald C, Zwergal A, Niyazi M, Bartenstein P, Schnell O, Kreth FW, LaFougere C, Tonn JC, Taillandier L, Wittwer B, Blonski M, Faure G, De Carvalho M, Le Rhun E, Tanaka K, Sasayama T, Nishihara M, Mizukawa K, Kohmura E, Taylor S, Newell K, Graves L, Timmer M, Cramer C, Rohn G, Goldbrunner R, Turner S, Gergel T, Lacroix M, Toms S, Ueki K, 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NEURO/MEDICAL ONCOLOGY. Neuro Oncol 2013; 15:iii98-iii135. [PMCID: PMC3823897 DOI: 10.1093/neuonc/not182] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/14/2023] Open
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Campian J, Gladstone D, Ambady P, Ye X, King K, Borrello I, Petrik S, Golightly M, Holdhoff M, Grossman S, Bhardwaj R, Chakravadhanula M, Ozols V, Georges J, Carlson E, Hampton C, Decker W, Chiba Y, Hashimoto N, Kagawa N, Hirayama R, Tsuboi A, Oji Y, Oka Y, Sugiyama H, Yoshimine T, Choi B, Gedeon P, Herndon J, Sanchez-Perez L, Mitchell D, Bigner D, Sampson J, Choi YA, Pandya H, Gibo DM, Debinski W, Cloughesy TF, Liau LM, Chiocca EA, Jolly DJ, Robbins JM, Ostertag D, Ibanez CE, Gruber HE, Kasahara N, Vogelbaum MA, Kesari S, Mikkelsen T, Kalkanis S, Landolfi J, Bloomfield S, Foltz G, Pertschuk D, Everson R, Jin R, Safaee M, Lisiero D, Odesa S, Liau L, Prins R, Gholamin S, Mitra SS, Richard CE, Achrol A, Kahn SA, Volkmer AK, Volkmer JP, Willingham S, Kong D, Shin JJ, Monje-Deisseroth M, Cho YJ, Weissman I, Cheshier SH, Kanemura Y, Sumida M, Yoshioka E, Yamamoto A, Kanematsu D, Takada A, Nonaka M, Nakajima S, Goto S, Kamigaki T, Takahara M, Maekawa R, Shofuda T, Moriuchi S, Yamasaki M, Kebudi R, Cakir FB, Gorgun O, Agaoglu FY, Darendeliler E, Lin Y, Wang Y, Qiu X, Jiang T, Lin Y, Wang Y, Jiang T, Zhang G, Wang J, Okada H, Butterfield L, Hamilton R, Drappatz J, Engh J, Amankulor N, Lively M, Chan M, Salazar A, Potter D, Shaw E, Lieberman F, Pandya H, Choi Y, Park J, Phuphanich S, Wheeler C, Rudnick J, Hu J, Mazer M, Wang H, Nuno M, Guevarra A, Sanchez C, Fan X, Ji J, Chu R, Bender J, Hawkins E, Black K, Yu J, Reap E, Archer G, Sanchez-Perez L, Norberg P, Schmittling R, Nair S, Cui X, Snyder D, Chandramohan V, Choi B, Kuan CT, Mitchell D, Bigner D, Yan H, Sampson J, Reardon D, Li G, Recht L, Fink K, Nabors L, Tran D, Desjardins A, Chandramouli N, Duic JP, Groves M, Clarke A, Hawthorne T, Green J, Yellin M, Sampson J, Rigakos G, Spyri O, Nomikos P, Stavridi F, Grossi I, Theodorakopoulou I, Assi A, Kouvatseas G, Papadopoulou E, Nasioulas G, Labropoulos S, Razis E, Rudnick J, Ravi A, Sanchez C, Tang DN, Hu J, Yu J, Sharma P, Black K, Sengupta S, Sampath P, Soto H, Erickson K, Malone C, Hickey M, Ha E, Young E, Ellingson B, Prins R, Liau L, Kruse C, Sul J, Hilf N, Kutscher S, Schoor O, Lindner J, Reinhardt C, Kreisl T, Iwamoto F, Fine H, Singh-Jasuja H, Teijeira L, Gil-Arnaiz I, Hernandez-Marin B, Martinez-Aguillo M, Sanchez SDLC, Viudez A, Hernandez-Garcia I, Lecumberri MJ, Grandez R, de Lascoiti AF, Garcia RV, Thomas A, Fisher J, Baron U, Olek S, Rhodes H, Gui J, Hampton T, Tafe L, Tsongalis G, Lefferts J, Wishart H, Kleen J, Miller M, Ernstoff M, Fadul C, Vlahovic G, Desjardins A, Peters K, Ranjan T, Herndon J, Friedman A, Friedman H, Bigner D, Archer G, Lally-Goss D, Sampson J, Wainwright D, Dey M, Chang A, Cheng Y, Han Y, Lesniak M, Weller M, Kaulich K, Hentschel B, Felsberg J, Gramatzki D, Pietsch T, Simon M, Westphal M, Schackert G, Tonn JC, Loeffler M, Reifenberger G, Yu J, Rudnick J, Hu J, Phuphanich S, Mazer M, Wang H, Xu M, Nuno M, Patil C, Chu R, Black K, Wheeler C. IMMUNOTHERAPY/BIOLOGICAL THERAPIES. Neuro Oncol 2013; 15:iii68-iii74. [PMCID: PMC3823893 DOI: 10.1093/neuonc/not178] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/09/2023] Open
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Masunaga S, Sakurai Y, Tanaka H, Hirayama R, Matsumoto Y, Uzawa A, Suzuki M, Kondo N, Narabayashi M, Maruhashi A, Ono K. Radiosensitivity of pimonidazole-unlabelled intratumour quiescent cell population to γ-rays, accelerated carbon ion beams and boron neutron capture reaction. Br J Radiol 2013; 86:20120302. [DOI: 10.1259/bjr.20120302] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
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Masunaga S, Sakurai Y, Tanaka H, Hirayama R, Matsumoto Y, Uzawa A, Suzuki M, Kondo N, Maruhashi A, Ono K. Radiosensitivity of Pimonidazole-unlabeled Intratumor Quiescent Cells to Gamma Rays, Accelerated Carbon Ion Beams, and Boron Neutron Capture Reaction. Int J Radiat Oncol Biol Phys 2012. [DOI: 10.1016/j.ijrobp.2012.07.1779] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Pollack IF, Jakacki RI, Butterfield L, Okada H, Chiba Y, Hashimoto N, Kagawa N, Kinoshita M, Kijima N, Hirayama R, Oji Y, Tsuboi A, Oka Y, Sugiyama H, Yoshimine T, Valle RD, Tejada S, Inoges S, Idoate MA, de Cerio ALD, Espinos J, Aristu J, Gallego J, Calvo JP, Bendandi M, Zhu J, Chen C, Ravelo A, Yu E, Dhanda R, Schnadig ID, Zhang L, Fan H, Zhang I, Chen X, Wang H, Da Fonseca A, Badie B, Okada H, Butterfield LH, Hamilton RL, Mintz AH, Engh JA, Drappatz J, Lively MO, Chan MD, Salazar AM, Potter DM, Shaw EG, Lieberman FS, Wei J, Kong LY, Wang F, Xu S, Doucette TA, Ferguson SD, Yang Y, McEnery K, Jethwa K, Gjyshi O, Qiao W, Lang FF, Rao G, Fuller GN, Calin GA, Heimberger AB, Yang S, Archer GE, Miao H, Cui X, Xie W, Snyder D, Pretorian AJ, Dechkovskaia A, Reap E, Perez LAS, Norberg P, Schmittling R, Mitchell DA, Sampson JH, Wang F, Wei J, Gjyshi O, Kong LY, Xu S, Lang F, Calin G, Heimberger AB, Xu S, Wei J, Kong LY, Wang F, Calin G, Heimberger AB, Walker DG, Crough T, Beagley L, Smith C, Jones L, Khanna R, Hashimoto N, Tsuboi A, Chiba Y, Kijima N, Oka Y, Oji Y, Kinoshita M, Kagawa N, Yoshimine T, Sugiyama H, Kanemura Y, Sumida M, Yoshioka E, Yamamoto A, Kanematsu D, Matsumoto Y, Fukusumi H, Takada A, Nonaka M, Nakajima S, Mori K, Goto S, Kamigaki T, Maekawa R, Shofuda T, Moriuchi S, Yamasaki M, Yeung JT, Hamilton R, Jakacki R, Okada H, Pollack I, Pellegatta S, Eoli M, Antozzi C, Frigerio S, Bruzzone MG, Cuppini L, Nava S, Anghileri E, Cantini G, Prodi E, Ciusani E, Ferroli P, Saini M, Broggi G, Mantegazza R, Parati EA, Finocchiaro G, Hegde M, Corder A, Chow KK, Mukherjee M, Brawley VS, Heslop HE, Gottschalk S, Yvon E, Ahmed N, Gibo DM, Debinski W, Bonomo J, Rossmeisl J, Robertson J, Dickinson P, Salacz ME, Camarata PJ, Ots M, McIntire J, Lovick D, Mitchell DA, Archer G, Bigner D, Friedman H, Lally-Goss D, Perry B, Herndon J, McGehee S, McLendon R, Coleman RE, Sampson J, Hegde M, Grada Z, Byrd T, Shaffer DR, Ghazi A, Brawley VS, Corder A, Schonfeld K, Dotti G, Heslop H, Gottschalk S, Wels W, Baker ML, Ahmed N, Robbins JM, Dickinson PJ, York D, Sturges BK, Martin B, Higgins RJ, Bringas J, Bankiewicz K, Gruber HE, Jolly DJ, Narayana A, Mathew M, Kannan R, Madden K, Golfinos J, Parker E, Ott P, Pavlick A, Bota DA, Pretto C, Hantos P, Hofman FM, Chen TC, Carrillo JA, Schijns VE, Stathopoulos AA, Prins RM, Everson R, Soto H, Lisiero DN, Young E, Liau LM, Archer GE, Xie W, Norberg P, Dechkovskaia A, Friedman A, Bigner DD, Mitchell DA, Sampson JH, Boczkowski D, Mitchell DA, Gururangan SG, Grant G, Driscoll T, Archer G, King J, Boczkowski D, Xie W, Nair S, Perry B, Fuchs H, Kurtzberg J, Friedman H, Bigner D, Sampson J, Shevtsov MA, Pozdnyakov AV, Kim AV, Samochernych KA, Guzhova IV, Romanova IV, Margulis BA, Khachatryan WA. CLIN-IMMUNOTHERAPY/BIOLOGIC THERAPIES. Neuro Oncol 2012. [DOI: 10.1093/neuonc/nos224] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Alexandru D, Satyadev R, So W, Lee SH, Lee YS, Hong YK, Kang CS, Rodgers SD, Marascalchi BJ, Strom RG, Riina H, Samadani U, Frempong-Boadu A, Babu R, Sen C, Zagzag D, Anderson MD, Abel TW, Moots PL, Odia Y, Orr BA, Eberhart CG, Rodriguez F, Sweis RT, Lavingia J, Connelly J, Cochran E, van den Bent M, Hartmann C, Preusser M, Strobel T, Dubbink HJ, Kros JM, von Deimling A, Boisselier B, Sanson M, Halling KC, Diefes KL, Aldape K, Giannini C, Rodriguez FJ, Ligon AH, Horkayne-Szakaly I, Rushing EJ, Ligon KL, Vena N, Garcia DI, Douglas Cameron J, Eberhart CG, Raghunathan A, Wani K, Armstrong TS, Vera-Bolanos E, Fouladi M, Gajjar A, Goldman S, Lehman NL, Metellus P, Mikkelsen T, Necesito-Reyes MJT, Omuro A, Packer RJ, Partap S, Pollack IF, Prados MD, Ian Robbins H, Soffietti R, Wu J, Gilbert MR, Aldape KD, Prosniak M, Harshyne LA, Andrews DW, Craig Hooper D, Kagawa N, Hosen N, Kijima N, Hirayama R, Chiba Y, Yamamoto F, Kinoshita M, Hashimoto N, Fujimoto Y, Yoshimine T, Hu J, Nuno M, Patil C, Rudnick J, Phuphanich S, Bannykh S, Chu R, Yu J, Black K, Choi J, Kim D, Shim KW, Kim SH, Kanno H, Nishihara H, Tanaka S, Nishihara H, Yanagi T, Kanno H, Tanaka S, Buczkowicz P, Khuong-Quang DA, Rakopoulos P, Bouffet E, Morrison A, Bartels U, Pfister SM, Jabado N, Hawkins C, Weinberg BD, Newell KL, Kumar P, Wang F, Venneti S, Madden M, Coyne T, Phillips J, Gorovets D, Huse J, Kofler J, Lu C, Tihan T, Sullivan L, Santi M, Judkins A, Thompson C, Perry A, Iorgulescu JB, Laufer I, Hameed M, Lis E, Boland P, Komotar R, Bilsky M, Amato-Watkins AC, Neal J, Rees AD, Davies JS, Hayhurst C, Lu-Emerson C, Snuderl M, Davidson C, Kirkpatrick ND, Huang Y, Duda DG, Ancukiewicz M, Stemmer-Rachamimov A, Batchelor TT, Jain RK, Ellezam B, Theeler BJ, Sadighi ZS, Mehta V, Tran MDT, Adesina AM, Puduvalli VK, Bruner JM. CLIN-PATHOLOGY. Neuro Oncol 2012. [DOI: 10.1093/neuonc/nos233] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Choi YJ, Gabikian P, Zhu F, Appelbaum DE, Wollmann RL, Lukas RV, Xu LW, Thomas RP, Lober RM, Nagpal S, Li G, Megyesi JF, Macdonald D, Chaudhary N, Berghoff AS, Spanberger T, Magerle M, Dinhof C, Woehrer A, Hackl M, Birner P, Widhalm G, Marosi C, Prayer D, Preusser M, Kamson DO, Juhasz C, Buth A, Kupsky WJ, Muzik O, Robinette NL, Barger GR, Mittal S, Kinoshita M, Hirayama R, Chiba Y, Kagawa N, Nonaka M, Kanemura Y, Kishima H, Nakajima S, Hatazawa J, Hashimoto N, Yoshimine T, Kim EH, Kim SH, Nowosielski M, Hutterer M, Putzer D, Iglseder S, Seiz M, Jacobs AH, Gobel G, Stockhammer G, Hutterer M, Nowosielski M, Putzer D, Iglseder S, Seiz M, Jacobs AH, Gobel G, Stockhammer G, Juhasz C, Buth A, Kamson DO, Kupsky WJ, Barger GR, Mittal S, Zach L, Guez D, Last D, Daniels D, Grober Y, Nissim O, Hoffman C, Nass D, Spiegelmann R, Cohen ZR, Mardor Y, Mittal S, Buth A, Kupsky WJ, Kamson DO, Barger GR, Juhasz C, Perreault S, Lober RM, Zhang GH, Hershon L, Decarie JC, Yeom K, Vogel H, Partap S, Carret AS, Fisher PG, Colen RR, Changlai T, Sathyan P, Gutman D, Zinn P, Colen RR, Kovacs A, Zinn P, Jolesz F, Colen RR, Zinn P, Asthagiri A, Vasquez R, Butman J, Wu T, Morgan K, Brewer C, King K, Zalewski C, Jeffrey Kim H, Lonser R, Akbari H, Da X, Macyszyn L, Verma R, Wolf RL, Bilello M, Melhem ER, O'Rourke DM, Davatzikos C, Liu X, Madhankumar AB, Miller PA, Duck KA, Hafenstein S, Rizk E, Sheehan JM, Connor JR, Yang QX, Fouke SJ, Weinberger K, Kelsey M, Cholleti S, Politte D, Marcus D, Boyd A, Keogh B, Benzinger T, Milchenko M, Kim L, Prior F, Kim LM, Commean P, Boyd A, Milchenko M, Politte D, Chicoine M, Rich K, Benzinger T, Marcus D, Jost S, Fatterpekar G, Raz E, Knopp E, Gruber M, Parker E, Golfinos J, Zagzag D, Parker E, Fatterpekar G, Raz E, Narayana A, Johnson G, Placantonakis D, Zagzag D, Wen Q, Essock-Burns E, Li Y, Chang S, Nelson SJ, Li Y, Larson P, Chen A, Lupo JM, Kelley D, Chang S, Nelson SJ, Li Y, Lupo JM, Parvataneni R, Lamborn K, Cha S, Chang S, Nelson SJ, Jalbert LE, Elkhaled A, Phillips JJ, Williams C, Cha S, Berger MS, Chang SM, Nelson SJ, Damek DM, Ney DE, Borges MT, Colantoni W, Bert R, Huang R, Chen C, Mukundan S, Wen P, Norden A, Andre JB, Schmiedeskamp H, Thomas RP, Feroze A, Nagpal S, Zaharchuk G, Straka M, Recht L, Bammer R, Rockhill J, Mrugala M, Fink J, Rostomily R, Link J, Muzi M, Eary J, Krohn K, Perreault S, Lober RM, Partap S, Carret AS, Fisher FG, Ellingson BM, Pope WB, Boxerman JL, Harris RJ, Lai A, Nghiemphu PL, Jeyapalan S, Safran H, Kruse CA, Liau LM, Cloughesy TF, Harris RJ, Cloughesy TF, Lai A, Nghiemphu PL, Pope WB, Ellingson BM, Elkhaled A, Phillips J, Chang SM, Cha S, Nelson SJ. CLIN-RADIOLOGY. Neuro Oncol 2012; 14:vi120-vi128. [PMCID: PMC3488790 DOI: 10.1093/neuonc/nos236] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2023] Open
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Kim JH, Song HB, Kim DH, Park KD, Kim JH, Kim JH, Lee BJ, Kim DH, Kim JH, Khatua S, Kalkan E, Brown R, Pearlman M, Vats T, Abela L, Fiaschetti G, Shalaby T, Grunder E, Ma M, Grahlert J, Baumgartner M, Siler U, Nonoguchi N, Ohgaki H, Grotzer M, Adachi JI, Suzuki T, Fukuoka K, Yanagisawa T, Mishima K, Koga T, Matsutani M, Nishikawa R, Sardi I, Giunti L, Bresci C, Cardellicchio S, Da Ros M, Buccoliero AM, Farina S, Arico M, Genitori L, Massimino M, Filippi L, Erdreich-Epstein A, Zhou H, Ren X, Schur M, Davidson TB, Ji L, Sposto R, Asgharzadeh S, Tong Y, White E, Murugesan M, Nimmervoll B, Wang M, Marino D, Ellison D, Finkelstein D, Pounds S, Malkin D, Gilbertson R, Eden C, Ju B, Murugesan M, Phoenix T, Poppleton H, Lessman C, Taylor M, Gilbertson R, Sardi I, la Marca G, Cardellicchio S, Da Ros M, Malvagia S, Giunti L, Fratoni V, Farina S, Arico M, Genitori L, Massimino M, Giovannini MG, Giangaspero F, Badiali M, Gleize V, Paris S, Moi L, Elhouadani S, Arcella A, Morace R, Antonelli M, Buttarelli F, Mokhtari K, Sanson M, Smith S, Ward J, Wilson M, Rahman C, Rose F, Peet A, Macarthur D, Grundy R, Rahman R, Venkatraman S, Birks D, Balakrishnan I, Alimova I, Harris P, Patel P, Foreman N, Vibhakar R, Wu H, Zhou Q, Wang D, Wang G, Dang D, Pencreach E, Nguyen A, Guerin E, Lasthaus C, Guenot D, Entz-Werle N, Unland R, Schlosser S, Farwick N, Plagemann T, Richter G, Juergens H, Fruehwald M, Chien CL, Lee YH, Lin CI, Hsieh JY, Lin SC, Wong TT, Ho DMT, Wang HW, Lagah S, Tan IL, Malcolm S, Grundy R, Rahman R, Majani Y, Smith S, Grundy R, Rahman R, van Vuurden DG, Aronica E, Wedekind LE, Hulleman E, Biesmans D, Bugiani M, Vandertop WP, Kaspers GJL, Wurdinger T, Noske DP, Van der Stoop PM, van Vuurden DG, Shukla S, Wedekind LE, Kuipers GK, Hulleman E, Noske DP, Wurdinger T, Vandertop WP, Slotman BJ, Kaspers GJL, Cloos J, Sun T, Warrington N, Luo J, Ganzhorn S, Tabori U, Druley T, Gutmann D, Rubin J, Castelo-Branco P, Choufani S, Mack S, Galagher D, Zhang C, Lipman T, Zhukova N, Martin D, Merino D, Wasserman J, Samuel C, Alon N, Hitzler J, Wang JCY, Malkin D, Keller G, Dirks PB, Pfister S, Taylor MD, Weksberg R, Tabori U, Leblond P, Meignan S, Dewitte A, Le Tinier F, Wattez N, Lartigau E, Lansiaux A, Hanson R, Gordon I, Zhao S, Camphausen K, Warren K, Warrington NM, Sun T, Gutmann DH, Rubin JB, Nguyen A, Lasthaus C, Jaillet M, Pencreach E, Guerin E, Guenot D, Entz-Werle N, Kovacs Z, Martin-Fiori E, Shalaby T, Grotzer M, Bernasconi M, Werner B, Dyberg C, Baryawno N, Milosevic J, Wickstrom M, Northcott PA, Taylor MD, Kool M, Kogner P, Johnsen JI, Wilson M, Reynolds G, Davies N, Arvanitis T, Peet A, Zoghbi A, Meisterernst M, Fruehwald MC, Kerl K, Orr B, Haffner M, Nelson W, Yegnasubramanian S, Eberhart C, Fotovati A, Abu-Ali S, Wang PS, Deleyrolle L, Lee C, Triscott J, Chen J, Franciosi S, Nakamura Y, Sugita Y, Uchiumi T, Kuwano M, Leavitt B, Singh S, Jury A, Jones C, Wakimoto H, Reynolds B, Pallen C, Dunn S, Fletcher S, Levine J, Li M, Kagawa N, Hirayama R, Chiba Y, Kijima N, Arita H, Kinoshita M, Hashimoto N, Izumoto S, Maruno M, Yoshimine T. BIOLOGY. Neuro Oncol 2012; 14:i7-i15. [PMCID: PMC3483341 DOI: 10.1093/neuonc/nos095] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/24/2023] Open
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Yang QY, Chen ZP, Hayase T, Gomi A, Higaki A, Kawahara Y, Kobari T, Fukuda T, Kashii Y, Morimoto A, Sakatani T, Momoi MY, Murray M, Hale J, Heinemann K, Saran F, Calaminus G, Nicholson J, Murray M, Heinemann K, Hale J, Saran F, Nicholson J, Calaminus G, Martinez S, Khakoo Y, Gilheeney S, Kramer K, Wolden S, Souweidane M, Dunkel I, Brichtova E, Pavelka Z, Bobekova A, Magnova O, Kren L, Svoboda T, Sprlakova A, Slampa P, Zitterbart K, Sterba J, Campen CJ, Ashby D, Fisher PG, Monje M, Dagri J, Torkildson J, Cheng J, Wang RX, Yock T, Banerjee A, Dhall G, Finlay J, Yanagisawa T, Fukuoka K, Suzuki T, Kohga T, Wakiya K, Adachi J, Mishima K, Fujimaki T, Matsutani M, Nishikawa R, Matsutani M, Calaminus G, Frappaz D, Kortmann RD, Alapetite C, Garre ML, Ricardi U, Saran FH, Nicholson J, Calaminus G, Nicholson J, Alapetite C, Kortmann RD, Garre ML, Ricardi U, Saran FH, Frappaz D, Czech T, Nicholson J, Frappaz D, Kortmann RD, Alapetite C, Garre ML, Ricardi U, Saran FH, Calaminus G, Walker R, Hale J, Koga T, Suzuki T, Nishikawa R, Yanagisawa T, Fukuoka K, Matsutani M, Legault G, Allen J, Geludkova O, Mushinskaya M, Kushel Y, Korshunov A, Melikyan A, Shishkina L, Oserova V, Oserov S, Maserkina N, Borodina I, Kumirova E, Boyarchuk N, Gorbatyh S, Popova E, Sherbenko O, Zelinskaya N, Shammasov R, Privalova L, Chulkov O, Kosel Y, Cappellano AM, Paiva P, Cavalheiro S, Dastoli P, Seixas MT, Silva NS, Chan GCF, Shing MMK, Yuen HL, Li RCH, Li CK, Ha SY, Li CK, Chen HH, Chang FC, Chen YW, Wong TT, Yarascavitch B, Stein N, Ribeiro L, Whitton A, Duckworth J, Scheinemann K, Singh S, Geludkova O, Shishkina L, Ozerov S, Gorelyshev S, Maserkina N, Trunin Y, Mushinskaya M, Boyarchuk N, Borodina I, Kagawa N, Fujimoto Y, Hirayama R, Chiba Y, Kijima N, Arita H, Kinoshita M, Hashimoto N, Maruno M, Yoshimine T, Guerra GP, Oscanoa M, Cavero L, Yabar A, Ugarte E, Trivedi M, Tyagi A, Goodden J, Chumas P, Elliott M, Picton S, Robison N, Prabhu S, Sun P, Chi S, Kieran M, Manley P, Cohen L, Goumnerova L, Smith E, Scott M, London W, Ullrich NJ. GERM CELL TUMORS. Neuro Oncol 2012; 14:i49-i55. [PMCID: PMC3483347 DOI: 10.1093/neuonc/nos101] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/21/2023] Open
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Masunaga S, Matsumoto Y, Kashino G, Hirayama R, Liu Y, Tanaka H, Sakurai Y, Suzuki M, Kinashi Y, Maruhashi A, Ono K. Significance of manipulating tumour hypoxia and radiation dose rate in terms of local tumour response and lung metastatic potential, referring to the response of quiescent cell populations. Br J Radiol 2011; 83:776-84. [PMID: 20739345 DOI: 10.1259/bjr/57015642] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
Abstract
The purpose of this study was to evaluate the influence of manipulating intratumour oxygenation status and radiation dose rate on local tumour response and lung metastases following radiotherapy, referring to the response of quiescent cell populations within irradiated tumours. B16-BL6 melanoma tumour-bearing C57BL/6 mice were continuously given 5-bromo-2'-deoxyuridine (BrdU) to label all proliferating (P) cells. They received gamma-ray irradiation at high dose rate (HDR) or reduced dose rate (RDR) following treatment with the acute hypoxia-releasing agent nicotinamide or local hyperthermia at mild temperatures (MTH). Immediately after the irradiation, cells from some tumours were isolated and incubated with a cytokinesis blocker. The responses of the quiescent (Q) and total (proliferating + Q) cell populations were assessed based on the frequency of micronuclei using immunofluorescence staining for BrdU. In other tumour-bearing mice, 17 days after irradiation, macroscopic lung metastases were enumerated. Following HDR irradiation, nicotinamide and MTH enhanced the sensitivity of the total and Q-cell populations, respectively. The decrease in sensitivity at RDR irradiation compared with HDR irradiation was slightly inhibited by MTH, especially in Q cells. Without gamma-ray irradiation, nicotinamide treatment tended to reduce the number of lung metastases. With gamma-rays, in combination with nicotinamide or MTH, especially the former, HDR irradiation decreased the number of metastases more remarkably than RDR irradiation. Manipulating both tumour hypoxia and irradiation dose rate have the potential to influence lung metastasis. The combination with the acute hypoxia-releasing agent nicotinamide may be more promising in HDR than RDR irradiation in terms of reducing the number of lung metastases.
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Affiliation(s)
- S Masunaga
- Particle Radiation Oncology Research Center, Research Reactor Institute, Kyoto University, Osaka, Japan.
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Hirayama R, Uzawa A, Matsumoto Y, Noguchi M, Kase Y, Takase N, Ito A, Koike S, Ando K, Okayasu R, Furusawa Y. Induction of DNA DSB and its rejoining in clamped and non-clamped tumours after exposure to carbon ion beams in comparison to X rays. Radiat Prot Dosimetry 2011; 143:508-512. [PMID: 21148587 DOI: 10.1093/rpd/ncq478] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/30/2023]
Abstract
We studied double-strand breaks (DSB) induction and rejoining in clamped and non-clamped transplanted tumours in mice leg after exposure to 80 keV µm(-1) carbon ions and X rays. The yields of DSB in the tumours were analysed by a static-field gel electrophoresis. The OER of DSB after X rays was 1.68±0.31, and this value was not changed after 1 h rejoining time (1.40±0.26). These damages in oxygenated conditions were rejoined 60-70% within 1 h in situ. No difference was found between the exposure to X rays and carbon ions for the induction and rejoining of DSB. Thus, the values of OER and rejoined fraction after exposure to carbon ions were similar to those after X rays, and the calculated relative biological effectivenesses of carbon ion were around 1 under both oxygen conditions. The yields of DSB in vivo depend on exposure doses, oxygen conditions and rejoining time, but not on the types of radiation quality.
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Affiliation(s)
- R Hirayama
- Heavy-ion Radiobiology Research Group, Research Center for Charged Particle Therapy, National Institute of Radiological Sciences, 4-9-1 Anagawa, Inage-ku, Chiba 263-8555, Japan
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Hirayama R, Walker AJ. Who Helps Older Adults With Sexual Problems? Confidants Versus Physicians. J Gerontol B Psychol Sci Soc Sci 2010; 66:109-18. [DOI: 10.1093/geronb/gbq021] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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27
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Masunaga S, Matumoto Y, Hirayama R, Kashino G, Suzuki M, Kinashi Y, Liu Y, Ando K, Ono K. Hypoxia Manipulation in Solid Tumors has the Potential to Influence Lung Metastases In Vivo. Int J Radiat Oncol Biol Phys 2009. [DOI: 10.1016/j.ijrobp.2009.07.1237] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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28
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Takahashi T, Fukawa T, Hirayama R, Furusawa Y, Ando K, Yoshida Y, Suzuki Y, Nakano T. Mechanism of Enhancement Effect of High-LET Carbon-ion Beam and Anticancer Drugs on Two Cell Lines with Different Radiosensitivities and p53 Status In Vitro. Int J Radiat Oncol Biol Phys 2009. [DOI: 10.1016/j.ijrobp.2009.07.1272] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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Suzuki R, Watanabe T, Hirayama R, Nohata I, Ito K, Baba Y, Yamada M, Koyanagi T. [Case with cardiac myxoma causing cerebral metastasis after cardiac tumor resection]. Kyobu Geka 2008; 61:456-459. [PMID: 18536292] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/26/2023]
Abstract
We report a case of cardiac myxoma causing cerebral metastasis after cardiac tumor resection. A 68-year-old man with a cerebral infarction was admitted to our hospital. A cardioembolic source was suspected and echocardiography was performed. In that examination, a cardiac tumor was found in the left atrium. Tumor resection was performed urgently and his postoperative course was uneventful. After the operation he had no new episodes of cerebral deficit. However 6 months after the operation, he complained of headaches. The brain computed tomography (CT) showed there were multiple high-density areas. One of the tumors was resected and the tumor was diagnosed pathologically as metastasis of cardiac myxoma. Brain metastases were treated with 40.8 Gy whole-brain radiation therapy. As the result the tumors were effectively treated and reduced.
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Affiliation(s)
- Ryusuke Suzuki
- Department of Cardiovascular Surgery, Japanese Red Cross Kumamoto Hospital, Kumamoto, Japan
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Hikosaka Y, Aoto T, Ito K, Terasaka Y, Hirayama R, Miyoshi E. Threshold photoelectron spectroscopy on inner-valence ionic states of NO. J Chem Phys 2008; 128:044320. [PMID: 18247962 DOI: 10.1063/1.2827463] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
The NO(+) states lying in the ionization region of 20-40 eV have been investigated by high-resolution threshold photoelectron spectroscopy and a configuration interaction calculation. Substantial agreement between the structures on the present experimental and theoretical spectra in the 21-27 eV range enables us to assign the relevant inner-valence ionic states unambiguously. The dissociation products from the ion states are measured with threshold photoelectron-photoion coincidence spectroscopy, and the dissociation processes are discussed with reference to the potential energy curves calculated. Sharp peaks are observed in the ionization region of 27.5-35 eV, which are allocated to ionic Rydberg states converging to NO(2+).
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Affiliation(s)
- Y Hikosaka
- UVSOR Facility, Institute for Molecular Science, Okazaki 444-8585, Japan.
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31
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Masunaga S, Ando K, Uzawa A, Hirayama R, Furusawa Y, Koike S, Ono K. The Responses of Quiescent Cell Populations in Solid Tumors to 290 MeV/u Carbon Ion Beam Irradiation In Vivo, Compared With Those of Total Cell Populations. Int J Radiat Oncol Biol Phys 2007. [DOI: 10.1016/j.ijrobp.2007.07.1944] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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32
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Terato H, Tanaka R, Nakaarai Y, Hirayama R, Furusawa Y, Ide H. Analysis of complex DNA lesions generated by heavy ion beams. ACTA ACUST UNITED AC 2007:221-2. [DOI: 10.1093/nass/nrm111] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
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33
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Masunaga S, Ando K, Uzawa A, Hirayama R, Furusawa Y, Koike S, Ono K. 918 POSTER The responses of quiescent cell populations in solid tumors to 290 MeV/u carbon ion beam irradiation in vivo, compared with those of total cell populations. EJC Suppl 2007. [DOI: 10.1016/s1359-6349(07)70557-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022] Open
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34
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Ichikawa W, Takahashi T, Suto K, Okayama Y, Toda E, Oka T, Okayama S, Hirayama R. Predictive profiling of 5-fluorouracil (5-FU) resistance in metastatic colorectal cancer (mCRC). J Clin Oncol 2005. [DOI: 10.1200/jco.2005.23.16_suppl.3561] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Affiliation(s)
- W. Ichikawa
- Saitama Medcl Sch, Iruma, Saitma, Japan; Taiho Pharm Co. Ltd., Tokushima, Japan
| | - T. Takahashi
- Saitama Medcl Sch, Iruma, Saitma, Japan; Taiho Pharm Co. Ltd., Tokushima, Japan
| | - K. Suto
- Saitama Medcl Sch, Iruma, Saitma, Japan; Taiho Pharm Co. Ltd., Tokushima, Japan
| | - Y. Okayama
- Saitama Medcl Sch, Iruma, Saitma, Japan; Taiho Pharm Co. Ltd., Tokushima, Japan
| | - E. Toda
- Saitama Medcl Sch, Iruma, Saitma, Japan; Taiho Pharm Co. Ltd., Tokushima, Japan
| | - T. Oka
- Saitama Medcl Sch, Iruma, Saitma, Japan; Taiho Pharm Co. Ltd., Tokushima, Japan
| | - S. Okayama
- Saitama Medcl Sch, Iruma, Saitma, Japan; Taiho Pharm Co. Ltd., Tokushima, Japan
| | - R. Hirayama
- Saitama Medcl Sch, Iruma, Saitma, Japan; Taiho Pharm Co. Ltd., Tokushima, Japan
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35
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Ichikawa W, Takahashi T, Suto K, Yamashita T, Nihei Z, Shirota Y, Shimizu M, Sasaki Y, Hirayama R. Thymidylate synthase predictive power is overcome by irinotecan combination therapy with S-1 for gastric cancer. Br J Cancer 2004; 91:1245-50. [PMID: 15354215 PMCID: PMC2409894 DOI: 10.1038/sj.bjc.6602139] [Citation(s) in RCA: 70] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023] Open
Abstract
The predictive values of thymidylate synthase (TS) and dihydropyrimidine dehydrogenase (DPD) gene expressions were retrospectively evaluated in patients with gastric cancer treated by a regimen containing S-1. The study population consisted of 53 patients registered into different two phase II studies for metastatic gastric cancer; 27 patients treated by S-1-alone study: 26 patients treated with S-1 combined with irinotecan (CPT-11). TS and DPD gene expressions in primary tumours were measured by the real-time reverse transcription PCR method. There was no statistical difference in DPD gene expression in terms of response in cases treated with S-1 alone and those treated with S-1 plus CPT-11. TS mRNA of responding tumours was lower than that of nonresponding ones when treated with S-1 (P<0.005). In the S-1-alone group, taking TS cutoff as the median values, the response rate in the low TS group was 50%, but only 8% in the high TS group (P<0.05). Patients with low TS gene expression survived longer than those with high TS gene expression (P<0.0001). However, there was no statistically significant difference in response rate and survival between patients with low TS tumours and those with high TS tumours, when the cutoff was taken as the median value of TS gene expression in the group treated with S-1 plus CPT-11. In conclusion, treatment effects of S-1 monotherapy for gastric cancer were determined by the status of TS gene expression, regardless of DPD gene expression. TS predictive power was overcome by CPT-11 combination therapy with S-1.
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Affiliation(s)
- W Ichikawa
- Second Department of Surgery, Saitama Medical School, 38, Moro-Hongo, Moroyama-cho, Iruma-gun, Saitama 350-0495, Japan.
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36
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Demizu Y, Furusawa Y, Aoki M, Hirayama R, Ejima Y, Ota Y, Sasaki R, Okamoto Y, Soejima T, Ando K, Sugimura K. Cell biological basis for combination radiotherapy using carbon-beam and photon. Int J Radiat Oncol Biol Phys 2004. [DOI: 10.1016/j.ijrobp.2004.07.198] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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37
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Ichikawa W, Takahashi T, Suto K, Hirayama R. Gene expressions for thymidylate synthase (TS), orotate phosphoribosyltransferase (OPRT), and thymidine phosphorylase (TP), not dihydropyrimidine dehydrogenase (DPD), influence outcome of patients (pts) treated with S-1 for gastric cancer (GC). J Clin Oncol 2004. [DOI: 10.1200/jco.2004.22.90140.4050] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Affiliation(s)
- W. Ichikawa
- Saitama Medical School, Iruma, Saitama, Japan
| | | | - K. Suto
- Saitama Medical School, Iruma, Saitama, Japan
| | - R. Hirayama
- Saitama Medical School, Iruma, Saitama, Japan
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38
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Ichikawa W, Uetake H, Shirota Y, Yamada H, Takahashi T, Nihei Z, Sugihara K, Sasaki Y, Hirayama R. Both gene expression for orotate phosphoribosyltransferase and its ratio to dihydropyrimidine dehydrogenase influence outcome following fluoropyrimidine-based chemotherapy for metastatic colorectal cancer. Br J Cancer 2003; 89:1486-92. [PMID: 14562021 PMCID: PMC2394351 DOI: 10.1038/sj.bjc.6601335] [Citation(s) in RCA: 98] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
Activation of 5-fluorouracil into its nucleotides requires phosphorylation by three pathways involving orotate phosphoribosyl-transferase (OPRT), uridine phosphorylase (UP), or thymidine phosphorylase (TP). In this study, we investigated the association between gene expressions of these three enzymes and antitumour effect. Gene expressions in primary colorectal tumours were analysed by a real-time reverse transcriptional-polymerase chain reaction method in 37 patients receiving oral treatment of tegafur-uracil and leucovorin for metastatic diseases. The median values of OPRT mRNA expressions were 1.39 and 0.85 for responding tumours and nonresponding tumours, respectively, showing a statistically significant difference (P=0.0008). Responding tumours had statistically lower expressions of TP mRNA than nonresponding tumours (P=0.006). However, there was no difference in UP mRNA expression between responding and nonresponding tumours. Patients with high OPRT (>/=1.0) gene expression survived longer than those with low OPRT (<1.0) expression. Dihydropyrimidine dehydrogenase (DPD) gene expressions were measured. Responding tumours had a statistically higher OPRT/DPD ratio than the nonresponding ones (P=0.003). When the median value of the OPRT/DPD ratio was selected as the cutoff value, patients with a high OPRT/DPD ratio survived statistically longer than those with a low ratio (P=0.0014). In conclusion, both the expression of OPRT gene and the OPRT/DPD ratio might be useful as predictive parameters for the efficacy of fluoropyrimidine-based chemotherapy for metastatic colorectal cancer.
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Affiliation(s)
- W Ichikawa
- Second Department of Surgery, Saitama Medical School, 38, Moro-Hongo, Moroyama-cho, Iruma-gun, Saitama 350-0495, Japan.
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39
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Murakam S, Nagano H, Okubo K, Sakata H, Tsuji Y, Ishiguro T, Hirayama R, Amanuma M, Hirose T. Angiosarcoma of the breast: report of a case and its findings of MRI. Breast Cancer 2002; 8:254-8. [PMID: 11668251 DOI: 10.1007/bf02967519] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
A 67-year-old woman with angiosarcoma of the left breast is presented. Physical findings showed a hard mass in the left breast with skin discoloration and erythema. Mammography showed a high density shadow in the mass without microcalcification and spicula. On ultrasonography, a hypoechoic mass with an ill-defined boundary was detected. On MRI, the tumor had low signal intensity on T1-weighted images, and higher signal intensity on T2-weighted images. MRI with Gd-DTPA images showed higher signal intensity on T1-weighted images with relatively lower intensity in the central area of the tumor. The artery supplying the tumor derived from the left inner thoracic artery and was visualized on three-dimensional dynamic MRI angiography. Initially misdiagnosed as inflammatory breast cancer, an arterial injection of CPA (100 mg) and 5-FU (500 mg) had been performed preoperatively. The definitive diagnosis of angiosarcoma was established by intraoperative frozen section examination. She underwent modified radical mastectomy and is now free of recurrence. This case emphasizes the difficulties in the clinical diagnosis of angiosarcoma of the breast.
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Affiliation(s)
- S Murakam
- Second Department of Surgery, Saitama Medical School, 38 Morohongo, Moroyama-machi, Iruma-gunn, Saitama 350-0495, Japan
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40
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Yamada H, Ichikawa W, Uetake H, Shirota Y, Nihei Z, Sugihara K, Hirayama R. Thymidylate synthase gene expression in primary colorectal cancer and metastatic sites. Clin Colorectal Cancer 2001; 1:169-73; discussion 174. [PMID: 12450430 DOI: 10.3816/ccc.2001.n.017] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
Thymidylate synthase (TS) expression has been identified as an important predictor of response to 5-fluorouracil (5-FU). However, there is relatively little information on the heterogeneity of TS mRNA expression between primary and metastatic tumors, as well as differential expression of TS mRNA in metastatic sites. In this study, TS mRNA expression was measured in primary colorectal cancer tumors and various metastatic tumors. The median TS/glyceraldehyde-3-phosphate dehydrogenase (GAPDH) mRNA ratio was 0.98 in primary tumors, 0.70 in liver metastases, 1.92 in lymph node metastases, and 3.42 in pulmonary metastases. A significantly higher expression of TS mRNA was observed in pulmonary and lymph node metastases compared with their respective primary tumors. In contrast, TS mRNA expression in hepatic metastases was significantly lower than in primary tumors. Similar results were observed in tumors obtained from the same patient. These results may explain the difference in the clinical response to 5-FU-based chemotherapy between various metastatic sites. The discordant TS expression between primary and metastatic tumors is a critical factor that must be taken into account when TS is being used as a predictive biomarker for the antitumor effect of 5-FU-based chemotherapy.
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Affiliation(s)
- H Yamada
- Department of Digestive Surgery, Tokyo Medical and Dental University, Tokyo, Japan
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41
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Furugori E, Hirayama R, Nakamura KI, Kammori M, Esaki Y, Takubo K. Telomere shortening in gastric carcinoma with aging despite telomerase activation. J Cancer Res Clin Oncol 2000; 126:481-5. [PMID: 10961392 DOI: 10.1007/s004320000137] [Citation(s) in RCA: 38] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Abstract
In the present study, we analyzed both telomere length and telomerase activity in surgical and autopsy samples of non-neoplastic mucosa and carcinomas of the stomach. Telomere length, determined by Southern blot analysis, demonstrated progressive shortening with age in non-neoplastic gastric mucosal specimens from 38 human subjects aged between 0 and 99 years, with an average annual loss rate of 46 base pairs (bp). The mean (+/- SD) telomere length in 21 gastric carcinomas was 7.0 +/- 1.6 x 10(3) base pairs (1.6 kbp). In 20 (95%) of the 21 subjects, the values were smaller than those in the nonneoplastic gastric mucosa (mean shortening 1.8 kbp), although a strong correlation was observed for the paired data (r = 0.69, P = 0.0004). Similarly, telomere lengths in carcinomas were shorter than those for intestinal metaplasia (a mean difference of 1.1 kbp). Telomerase activity, estimated using the telomeric repeat amplification protocol assay, was positive in 18 (86%) of the 21 gastric carcinomas, without significant differences among the three histological types (well, moderately, and poorly differentiated adenocarcinomas) or with sex or age. The results suggest that telomere length and possibly shortening rates vary with the individual, and that examination of both non-neoplastic mucosa and tumors is necessary to improve our understanding of the significance of telomerase in neoplasia.
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Affiliation(s)
- E Furugori
- Department of Clinical Pathology, Tokyo Metropolitan Institute of Gerontology, Japan.
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42
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Shimaya A, Kurosaki E, Nakano R, Hirayama R, Shibasaki M, Shikama H. The novel hypoglycemic agent YM440 normalizes hyperglycemia without changing body fat weight in diabetic db/db mice. Metabolism 2000; 49:411-7. [PMID: 10726922 DOI: 10.1016/s0026-0495(00)90440-2] [Citation(s) in RCA: 32] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
To determine the relationship between hypoglycemic activity and body weight gain induced by insulin sensitizers, we compared the effects of thiazolidinedione analogs (troglitazone and pioglitazone) and the oxadiazolidinedione analog (Z)-1,4-bis4[(3,5-dioxo-1,2,4-oxadiazolidin-2-yl)methyl]phen oxy¿but-2-ene (YM440) in diabetic db/db mice. Oral treatment with YM440(100 mg/kg) for 28 days decreased the blood glucose concentration (control v YM440, 418 +/- 12 v243 +/- 44 mg/dL). The hypoglycemic activity of this agent was comparable to that of troglitazone (300 mg/kg) and pioglitazone (100 mg/kg). There were no changes in food intake among the groups. Troglitazone and pioglitazone, but not YM440, significantly increased body weight gain during treatment (control, 7.2 +/- 0.5 g; YM440, 7.5 +/- 0.8 g; troglitazone, 10.9 +/- 0.8 g; and pioglitazone, 14.5 +/- 1.1 g). To further assess whether the increase in body weight by troglitazone or pioglitazone was due to adipogenesis, the weight of intraabdominal fat tissue (epididymal, retroperitoneal, and perirenal) was determined. There were no differences in the total weight of visceral fat between the control and YM440 treatment (3.53 +/- 0.23 and 3.60 +/- 0.16 g). In contrast, troglitazone and pioglitazone significantly increased the fat weight (4.31 +/- 0.13 and 4.66 +/- 0.19 g). Thiazolidinediones are known as ligands for peroxisome proliferator-activated receptor gamma (PPARgamma), a nuclear receptor responsible for adipogenesis. Troglitazone and pioglitazone activated PPARgamma and increased triglyceride accumulation and mRNA expression of fatty acid-binding protein (FABP) in 3T3-L1 cells. However, YM440 had no effect on these indices for adipocyte differentiation. These results suggest that the mechanism is different for the hypoglycemic action of YM440 versus the thiazolidinediones. YM440 ameliorates hyperglycemia without changing PPARgamma activity, adipocyte differentiation, or fat weight. Thus, YM440 could be a useful hypoglycemic agent for the treatment of non-insulin-dependent diabetes mellitus (NIDDM) without affecting body weight.
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Affiliation(s)
- A Shimaya
- Division of Metabolic Diseases Research, Pharmacology Laboratories, Institute for Drug Discovery Research, Yamanouchi Pharmaceutical, Tsukuba, Ibaraki, Japan
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43
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Miyazaki H, Fukuda M, Ishijima Y, Takagi Y, Iimura T, Negishi A, Hirayama R, Ishikawa N, Amagasa T, Kimura N. Overexpression of nm23-H2/NDP kinase B in a human oral squamous cell carcinoma cell line results in reduced metastasis, differentiated phenotype in the metastatic site, and growth factor-independent proliferative activity in culture. Clin Cancer Res 1999; 5:4301-7. [PMID: 10632374] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/15/2023]
Abstract
The metastasis suppressor activity of nm23/nucleoside diphosphate (NDP) kinase was assessed using human oral squamous cell carcinoma (SCC) cell lines. When the expression of nm23/NDP kinase was compared among several SCC cell lines, nm23-H2/NDP kinase B gene product, but not nm23-HI/NDP kinase A gene product, was reduced in the metastatic cells. Transfection of nm23-H2 into the metastatic SCC cell line LMF4 caused reduction in the lung metastasis in an experimental metastasis assay. A histological analysis of the pulmonary metastatic foci revealed that although foci of the control clones were composed of anaplastic squamous cells, those of the nm23-H2-transfected clones consisted of mostly well-differentiated cells mimicking normal stratified epithelial constitution. The transfected cells were morphologically indistinguishable from the control ones in culture, but they differed from each other in that the former cells proliferated faster than the latter, became less serum dependent, and lost responsiveness to growth factors such as platelet-derived growth factor, insulin-like growth factor I, and insulin, although both clones retained sensitivity to transferrin. These results demonstrate that nm23-H2 protein does have metastasis suppressor activity for human SCC cells and suggest that this activity may be elicited by modulating growth and/or differentiation potential in response to environmental factors.
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Affiliation(s)
- H Miyazaki
- Department of Gene Regulation and Protein Function, Tokyo Metropolitan Institute of Gerontology, First Department of Oral and Maxillofacial Surgery, Tokyo Medical and Dental University, Japan
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44
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Yamamoto M, Hirayama R, Naruse K, Yoshino K, Shimada A, Inoue S, Kayagaki N, Yagita H, Okumura K, Ikeda S. Structure-activity relationship of hydroxamate-based inhibitors on membrane-bound Fas ligand and TNF-alpha processing. Drug Des Discov 1999; 16:119-30. [PMID: 10533808] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/14/2023]
Abstract
Both Fas ligand (FasL) and tumor necrosis factor-alpha (TNF-alpha) are type II integral membrane proteins. Recently, we have reported that FasL is processed to a soluble form by an unknown metalloproteinase at the cell surface and some hydroxamate matrix metalloproteinase (MMP) inhibitors inhibit the processing similar to the case observed with TNF-1alpha. We studied the inhibitory effects of various hydroxamate MMP inhibitors on FasL and TNF-alpha processing in order to characterize the processing enzymes using human FasL cDNA transfectants and LPS-stimulated THP-1 cells. It turned out that (1) the P1' group of hydroxamates was very important for the selective inhibitory activity toward TNF-alpha and FasL processing, (2) P1' 3-phenylpropyl group was favorable for the inhibition of FasL processing, and (3) P1' isobutyl and isopropyl groups were favorable for that of TNF-alpha processing. These differences in sensitivity to inhibitors imply that (1) membrane-bound FasL and TNF-alpha might be processed by distinct metalloproteinases, (2) the S1' site of FasL processing enzyme differs from that of MMP-1 and MMP-9, but appears to be similar to that of MMP-3, and (3) the S1' site of TNF-alpha processing enzyme is smaller than that of FasL processing enzyme. These results would be helpful in designing a more selective inhibitor.
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Affiliation(s)
- M Yamamoto
- Pharmaceutical Research Laboratories, Kanebo, Ltd., Osaka, Japan
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45
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Takahashi S, Satomi A, Yano K, Kawase H, Tanimizu T, Tuji Y, Murakami S, Hirayama R. Estimation of glycogen levels in human colorectal cancer tissue: relationship with cell cycle and tumor outgrowth. J Gastroenterol 1999; 34:474-80. [PMID: 10452680 DOI: 10.1007/s005350050299] [Citation(s) in RCA: 37] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
In this study, we quantitatively measured glycogen levels in tissue samples obtained from tumors, regions adjacent to tumor, and regions of normal colorectum to determine whether the levels were related to cell cycle and cancer growth. Glycogen levels were analyzed in relation to histopathological factors, (tumor size and stage of disease) and cell cycle progression. The glycogen level was found to be highest in the cancer tissue, lower in normal tissue, and lowest in the adjacent tissue. The difference in glycogen level between the cancer tissue and the other two regions was significant (P < 0.05). There was a negative correlation between glycogen level and tumor size, but it was not significant. The level of glycogen in cancer tissues decreased as the stage of the disease progressed, but a significant difference was not found between stages. There was a negative correlation between the glycogen level and the proliferation index. There was a positive correlation between the glycogen level and the proportion of cancer cells in G1 phase, while there was a negative correlation with S and G2M phases. Glycogen levels were highest in cancers with a high proportion of cells in G1, and decreased with progression to S phase. It may be that glycogen is utilized in the progression to S phase, and the cancer tissues are supplied with glycogen from the tumors themselves as well as their adjacent tissues. Cancer growth may be inhibited by artificial control of the glycogen level in the G1 phase of cancer cells.
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Affiliation(s)
- S Takahashi
- Second Department of Surgery, Saitama Medical School, Irumagun, Japan
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Morita T, Okamura Y, Ookubo K, Tanaka K, Hirayama R, Daikuzono N. A new instrument for hemostatic vascular management in endoscopic surgery: diode laser (STATLase-SDL) and its handpiece (dual hook). J Clin Laser Med Surg 1999; 17:57-61. [PMID: 11189976 DOI: 10.1089/clm.1999.17.57] [Citation(s) in RCA: 126] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
OBJECTIVE The authors described experimental data in hemostatic vascular transection using a STATLase-SDL with a 780-865 nm GaA/As diode wavelength and its handpiece, Dual Hook (DH). SUMMARY BACKGROUND DATA The STATLase-SDL and DH are newly developed devices for endoscopic surgery. It seems that the device has improved hemostatic cutting ability. METHODS The DH was applied to the abdominal aorta (< 2 mm) of Japanese white rabbits (n = 15) under general anesthesia. Tissue temperature during laser transection and interluminal bursting pressures were measured. Histopathological examinations at the cut end were carried out by hematoxylin-eosin (H&E) and elastica Van Gleson's (EVG) stainings. To investigate short-term effects 11 days postoperatively, the cut ends of the vessels were examined histologically in the heminephrectomy group. RESULTS The DH hemostatistically cut through arteries up to 2 mm in diameter. Temperatures at the inner hook and in adjunct tissue were higher than 160 degrees C, while that at the outer hook was lower than 80 degrees C. The bursting pressures immediately after transection was 307.2 +/- 35.2 mm Hg at a laser power of 8 W (n = 5), and 295.6 +/- 28.7 mm Hg at 10 W (n = 5). Histological examination of the transected sites on the vessels revealed well-opposed tissue welding of the vascular wall. Absence of fragmentation in the welding of the internal elastic lamina is crucial for closure of the vessel stump. Up to 11 days postoperatively, there were no direct complications related to the use of the DH. CONCLUSIONS The STATLase-SDL and DH have good hemostatic cutting ability and might be suitable for endoscopic surgery.
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Affiliation(s)
- T Morita
- Second Department of Surgery, Saitama Medical School, 38 Moroyama-cho, Iruma-gun, Saitama, Japan
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Shimokawa T, Kato M, Watanabe Y, Hirayama R, Kurosaki E, Shikama H, Hashimoto S. In vivo effects of pioglitazone on uncoupling protein-2 and -3 mRNA levels in skeletal muscle of hyperglycemic KK mice. Biochem Biophys Res Commun 1998; 251:374-8. [PMID: 9790963 DOI: 10.1006/bbrc.1998.9479] [Citation(s) in RCA: 34] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Pioglitazone is a thiazolidinedione drug (TZD) which potently and specifically stimulates peroxisome proliferator-activated receptor gamma (PPAR gamma) and sensitizes cells to insulin. Since TZDs are thought to increase energy expenditure, changes in mitochondrial thermogenesis uncoupling protein-2 and -3 mRNA levels in response to pioglitazone treatment were measured in mouse skeletal muscle. Normally hyperglycemic and hyperinsulinemic KK/Ta mice were given pioglitazone for 2 weeks to treat this non-insulin dependent diabetes-like condition. During treatment, UCP2 mRNA levels increased to 185% of normal untreated control levels in soleus muscle. In contrast, UCP3 mRNA levels significantly decreased, up to 67% of normal untreated control levels. Interestingly, UCP3 mRNA levels correlated quite strongly with blood glucose levels, with r = 0.82 for gastrocnemius tissue and r = 0.92 for soleus tissue. These results may indicate that pioglitazone increases glucose catabolism by direct upregulation of muscle UCP2 gene expression in vivo. Therefore, UCP3 gene expression is controlled by a different mechanism than UCP2 expression.
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Affiliation(s)
- T Shimokawa
- Molecular Medicine Laboratories, Institute for Drug Discovery Research, Tsukuba, Japan.
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Tanimizu T, Ishihara H, Hattori H, Hamada S, Hirayama R. The clinical significance of u-FCC, an antigen of anti-fucosylceramide antibody found in urine, in patients with gastric and colorectal carcinoma. Cancer 1998; 83:660-5. [PMID: 9708928] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
BACKGROUND It has already been shown that the production of fucosylceramide, an aberrant glycolipid, is associated with neoplastic changes in human tissues. The authors of this study designed a sandwich radioimmunoassay (RIA) using a mouse monoclonal anti-fucosylceramide antibody, PC47H, designated as PC/PC RIA, and measured the level of u-FCC, an antigen of PC47H, in the urine of cancer patients. METHODS The cohort comprised 41 patients with gastric carcinoma, 35 with colorectal carcinoma, 34 with other malignancies, 14 with cholelithiasis, 18 with gastric ulcer, and 110 healthy individuals. The u-FCC was quantified by PC/PC RIA. The cutoff value of u-FCC was obtained from the 110 healthy individuals, and the rates of positivity for gastric and colorectal carcinoma patients were evaluated. RESULTS The rates of u-FCC positivity were 63% for patients with gastric carcinoma and 69% for colorectal carcinoma patients. The rate was only 1% (1/110) for the healthy individuals. The u-FCC value did not correlate with the values of either CA 19-9 or carcinoembryonic antigen (CEA). In a combination assay of u-FCC with CA 19-9 and CEA, the positivity rates were 84% for gastric carcinoma patients and 85% for colorectal carcinoma patients. CONCLUSIONS Gastric and colorectal carcinoma patients have significantly high levels of u-FCC in their urine compared with normal individuals.
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Affiliation(s)
- T Tanimizu
- Second Department of Surgery, Saitama Medical School, Japan
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Shimaya A, Noshiro O, Hirayama R, Yoneta T, Niigata K, Shikama H. Insulin sensitizer YM268 ameliorates insulin resistance by normalizing the decreased content of GLUT4 in adipose tissue of obese Zucker rats. Eur J Endocrinol 1997; 137:693-700. [PMID: 9437239 DOI: 10.1530/eje.0.1370693] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
Genetically obese Zucker rats exhibit mild hyperglycaemia and hyperinsulinaemia suggesting the existence of peripheral insulin resistance. We have examined the effects of YM268, an analogue of thiazolidinedione, on the content and translocation of a glucose transporter (GLUT4) in epididymal adipose tissue in 11-week-old obese and lean Zucker rats. The administration of YM268 at a dose of 10 mg/kg for 2 weeks ameliorated hyperglycaemia, hyperinsulinaemia, and impaired glucose tolerance after glucose load in obese rats. The GLUT4 content per fat pad in obese rats was reduced to 36% of that in lean littermates. Obese rats treated with YM268 increased GLUT4 concentrations in their fat pads from a basal value of 36% up to 191% of the level in lean rats. Furthermore, in adipocytes prepared from obese rats, an increase in the ratio of GLUT4 in plasma membrane to the total amount of GLUT4 (PM-GLUT4 ratio) induced by the submaximal concentration of insulin (0.3 nmol/l) was significantly attenuated compared with that in lean rats. But the maximum effect of insulin (3 nmol/l) was not attenuated. Meanwhile, YM268 had no significant effect on the attenuated PM-GLUT4 ratio in response to insulin in obese rats. These data suggested that one of the mechanisms by which YM268 improved insulin resistance in obese Zucker rats was to normalize the decreased GLUT4 content in the adipose tissue.
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Affiliation(s)
- A Shimaya
- Pharmacology Laboratories, Institute for Drug Discovery Research, Yamanouchi Pharmaceutical Co. Ltd., Ibaraki, Japan
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Hirayama R, Yamamoto M, Tsukida T, Matsuo K, Obata Y, Sakamoto F, Ikeda S. Synthesis and biological evaluation of orally active matrix metalloproteinase inhibitors. Bioorg Med Chem 1997; 5:765-78. [PMID: 9158875 DOI: 10.1016/s0968-0896(97)00028-x] [Citation(s) in RCA: 31] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
The synthesis and biological evaluation of orally active inhibitors of matrix metalloproteinase are reported. Modifications of the P2' position and the alpha-substituent of hydroxamic acid derivatives were carried out, and revealed that the P2' substituent influenced the MMP inhibitory activities in vitro and in plasma after oral administration. The hydroxamates with phenylglycine at the P2' position were absorbed well orally. Compound 15e, which exhibited the longest duration of inhibitory activity in plasma after oral administration among the phenylglycine derivatives (5a-5d, 15a, 15c, 15e), was evaluated in a rat adjuvant arthritis model. A reduction in hind foot pad swelling and improvements of some inflammatory parameters were demonstrated when the compound was administered orally. These results indicate the potential of MMP inhibitors for rheumatoid arthritis.
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Affiliation(s)
- R Hirayama
- New Drug Discovery Research Laboratory, Osaka, Japan
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