Achievements

PUBLICATIONS 

 

2015

  • Stanley C. Meribe, Zafrul Hasan, Macdonald Mahiti, Francis Mwimanzi, Mako Toyoda, Masahiko Mori, Hiroyuki Gatanaga, Tadashi Kikuchi, Toshiyuki Miura, Ai Kawana-Tachikawa, Aikichi Iwamoto, Shinichi Oka, * Takamasa Ueno  (2015), Association Between A naturally arising polymorphism within a functional region of HIV-1 Nef and disease progression in chronic HIV-1 infection. http://link.springer.com/article/10.1007%2Fs00705-015-2480-5

 

  • Macdonald Mahiti, Zabrina L Brumme, Heiko Jessen, Mark A Brockman, * Takamasa Ueno  (2015), Dynamic range of Nef-mediated evasion of HLA class II-restricted immune responses in Early HIV-1 infection BBRC, doi:. 10.1016 / j .bbrc.2015.05.038

 

  • Jingyan Chen, Nadine Tibroni, Daniel Sauter, Johanna Galaski, Toshiyuki Miura, Galit Alter, Birthe Mueller, Claudia Haller, Bruce D. Walker, Frank Kirchhoff, Zabrina L. Brumme,  * Takamasa Ueno , Oliver T. Fackler (2015), Modest . attenuation of HIV-1 Vpu Alleles Derived from Elite Controller Plasma PLoS ONE 10 (3): e0120434.doi: 10.1371 / journal.pone.0120434 

 

  • Chihiro Motozono, John S. Bridgeman, David A. Price, Andrew K. Sewell,  * Takamasa Ueno  (2015), Clonotypically Similar hybrid ab TCRs CAN Exhibit Markedly Different surface expression, Antigen specificity and Cross-reactivity. Clinical and Experimental Immunology, in press, doi: 10.1111 / cell.12610


2014


  • Nozomi Kuse, Tomohiro Akahoshi, Hiroyuki Gatanaga,   * Takamasa Ueno  , Shinichi Oka, Masafumi Takiguchi (2014) Selection of Mutant TI8-8V Associated with long-Term Control of HIV-1 by Cross-reactive Hla-B * 51: 01 Restricted cytotoxic T cells. J Immunol, 193, 4814-4822 

 

  • Chihiro Motozono, Masaru Yokoyama, Hironori Sato, * Takamasa Ueno (2014),  Cross-reactivity Analysis of T Cell Receptors specific for HIV-1Nef Overlapping epitopes of Different lengths.   Microbes and Infection, Http://Www.Sciencedirect.Com/science / article / pii / S1286457913002669


  • T. kuang Xiaomei, Li Xiaoguang, Gursev Anmol, Philip Mwimanzi, Aniqa Shahid, Anh Q. Le, Louise Chong, Hua Qian, Toshiyuki Miura, Tristan Markle, Bemuluyigza Baraki, Elizabeth Connick, Eric S. Dar, Heiko Jessen, Anthony D . Kelleher, Susan Little, Martin Markowitz, Florencia Pereyra, Eric S. Rosenberg, Bruce D. Walker, * Takamasa Ueno , Zabrina Brumme L. and Mark A. Brockman (2014)  Impaired nef Taumahi Is Associated with Early Control of HIV viremia 1 . Journal of Virology Http://Www.Ncbi.Nlm.Nih.Gov/pubmed/24965469


  • Yanaka S, Ueno T ., Shi Y, Qi J, Gao GF, Tsumoto K, K Sugase, Peptide-dependent conformational Fluctuation DETERMINES the Stability of the Human Leukocyte Antigen Class I Complex (2014)  Journal of Biological Chemistry,   http: // Www.Ncbi. nlm.nih.gov/pubmed/25028510



2013

  • Philip Mwimanzi, J Tristan Markle, Eric Martin, Yoko Ogata, T Xiaomei Kuang, Michiyo Tokunaga, Macdonald grade, Florencia Pereyra, Toshiyuki Miura, Bruce D. Walker, L Zabrina Brumme, Mark A and Brockman  * Takamasa Ueno  (2013) Attenuation of multiple Functions nef in HIV-1 Elite Controllers Retrovirology  10: 1 Doi: 10.1186 / 1742-4690-10-1 Http://Www.Retrovirology.Com/content/8/S2/P53


  • Philip Mwimanzi, J Tristan Markle, Yoko Ogata, Eric Martin, Michiyo Tokunaga, Macdonald grade, Xiaomei T Kuang, Bruce D. Walker, L Zabrina Brumme, Mark A and Brockman  * Takamasa Ueno  (2013) Dynamic Range of nef Functions in Chronic HIV . 1 Infection  Virology , 439, 74-80 Doi: 10.1016 / J.Virol.2013.02.005 Http://Www.Sciencedirect.Com/science/article/pii/S0042682213000913


  • Chihiro Motozono, John J. Miles, Zafrul Hasan, Hiroyuki Gatanaga, Stanley C. Meribe, David A. Price, Shinichi Oka, Andrew K. Sewell,  * Takamasa Ueno  (2013) CD8 + T Cell Cross-reactivity Profiles and HIV-1 . Immune Escape Towards an HLA-B35-restricted epitope Nef immunodominant PLoS ONE 8 (6):. E66152 doi: 10.1371 / Journal.Pone.0066152 Http://Www.Plosone.Org/article/info:Doi/10.1371/Journal .pone.0066152


2012

  • Zafrul Hasan, Jonathan M Carlson, Hiroyuki Gatanaga, Anh Q., Song J Brumme, Shinichi Oka, Zabrina Brumme L,  * Takamasa Ueno  (2012) Minor contribution of HLA class I-Associated selective pressure to the variability of HIV-1 Accessory. Vpu protein  Biochem Biophys Res Comm ... . 421, 291-295 DOI: 10.1016 / J.Bbrc.2012.04.002 Http://Www.Sciencedirect.Com/science/article/pii/S0006291X12006365


  • Philip Mwimanzi, Tristan J. Markle,  * Takamasa Ueno , Mark A. Brockman (2012) HLA class I down-Regulation by HIV-1 Nef:? What Might we learn from natural sequence variants  Viruses  4, Issue 10 (October 2012), 1711-1730 doi: 10.3390 / V4091711 Http://Www.Mdpi.Com/1999-4915/4/9/1711


2011

  • Philip Mwimanzi Zafrul Hasan, Ranya Hassan, Shinya Suzu, Masafumi Takiguchi and  * Takamasa Ueno . (2011) Effects of Naturally-Arising HIV Nef Mutations on cytotoxic T lymphocyte recognition and Nef's Functionality in primary Macrophages  Retrovirology  eight fifty doi: 10.1186 / 1742 - 4690-8-50 Http://Www.Retrovirology.Com/content/8/1/50


  • Nopporn Chutiwitoonchai, Masateru Hiyoshi, Philip Mwimanzi,  * Takamasa Ueno , Akio Adachi, Hirotaka Ode, Hironori Sato, Oliver T. Fackler, Seiji Okada, Shinya Suzu (2011) The Identification of A Small Molecule Compound That Reduces HIV-1 nef-mediated . Viral Infectivity Enhancement  PLoS ONE 6 (11):. 


2010

  • Koizumi H, Hashimoto M, Fujiwara M, Murakoshi H, Chikata T, Borghan MA, Hachiya A, Kawashima Y, Takata H,  * Ueno T , Oka S, Takiguchi M. (2010) Different in vivo Effects of HIV-1 immunodominant epitope -Specific CTLs on Selection of Escape Mutant viruses.  Journal of Virology  84, 5508-5519 Http://Jvi.Asm.Org/content/84/11/5508



  • Philip Mwimanzi, Zafrul Hasan, Michiyo Tokunaga, Hiroyuki Gatanaga, Shinichi Oka,  * Takamasa Ueno (2010) Naturally Arising HIV-1 Nef variants Conferring Escape from cytotoxic T Lymphocytes Influence Viral entry co-receptor expression and susceptibility to Superinfection.  Biochem. Biophys. Res. Comm . Volume 403, 422-427. Http://Www.Sciencedirect.Com/science/article/pii/S0006291X10021066


2009

  • Chihiro Motozono, Saeko Yanaka, Kouhei Tsumoto, Masafumi Takiguchi,  * Takamasa Ueno  . (2009) Impact of intrinsic Cooperative Thermodynamics of Peptide-MHC Complexes on Antiviral Acivity of HIV-specific CTL  Journal of Immunology  182, 5528-5536 http: // Jimmunol org / content / 182/9/5528


  • Zheng N, Fujiwara M,  * Ueno T , Oka S, Takiguchi M. (2009) Strong Ability of Nef-specific CD4 + cytotoxic T cells to Suppress HIV-1 replication in HIV-1-Infected CD4 + T cells and Macrophages.  Journal of Virology 83, 7668-7677 Http://Jvi.Asm.Org/content/83/15/7668


  • Ranya Hassan, Shinya Suzu, Masateru Hiyoshi, Naoko Takahashi-Makise  * Takamasa Ueno , Tsutomu Agatsuma, Hirofumi Akari, June Komano, Yutaka Takebe, Kazuo Motoyoshi, and Seiji Okada (2009) Dys-regulated activation of src kinase HCK at Tyroine the Golgir N-glycosylation disturbs of Cytokines Fms receptor.  Journal of Cellular Physiology , 221, 458-468

 

2008

  • Takamasa Ueno ,  Chihiro Motozono . Sachi Douki, Philip Mwimanzi, Susanne Rauch, Oliver T. Fackler, Shinichi Oka, and Masafumi Takiguchi  . CTL-Mediated Selective Pressure Influences Dynamic Evolution and Pathogenic Functions of HIV-1 Nef  . J. Immunol  180: 1107-1116, 2008. Http://Jimmunol.Org/content/180/2/1107


2007

  • Takamasa UenoYuka IdegamiChihiro Motozono Shinichi Oka, and Masafumi Takiguchi . . Altering Effects of ANTIGENIC Variations in HIV-1 on Antiviral Effectiveness of HIV-specific CTLs  J. Immunol.  178: 5513-5523 ​​, . 2007 http: // jimmunol.org/content/178/9/5513