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251 results

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Lymph nodes as barriers to T-cell rejuvenation in aging mice and nonhuman primates.
Thompson HL, Smithey MJ, Uhrlaub JL, Jeftić I, Jergović M, White SE, Currier N, Lang AM, Okoye A, Park B, Picker LJ, Surh CD, Nikolich-Žugich J. Thompson HL, et al. Among authors: picker lj. Aging Cell. 2019 Feb;18(1):e12865. doi: 10.1111/acel.12865. Epub 2018 Nov 14. Aging Cell. 2019. PMID: 30430748 Free PMC article.
Delay of T cell senescence by caloric restriction in aged long-lived nonhuman primates.
Messaoudi I, Warner J, Fischer M, Park B, Hill B, Mattison J, Lane MA, Roth GS, Ingram DK, Picker LJ, Douek DC, Mori M, Nikolich-Zugich J. Messaoudi I, et al. Among authors: picker lj. Proc Natl Acad Sci U S A. 2006 Dec 19;103(51):19448-53. doi: 10.1073/pnas.0606661103. Epub 2006 Dec 11. Proc Natl Acad Sci U S A. 2006. PMID: 17159149 Free PMC article.
Progressive CD4+ central memory T cell decline results in CD4+ effector memory insufficiency and overt disease in chronic SIV infection.
Okoye A, Meier-Schellersheim M, Brenchley JM, Hagen SI, Walker JM, Rohankhedkar M, Lum R, Edgar JB, Planer SL, Legasse A, Sylwester AW, Piatak M Jr, Lifson JD, Maino VC, Sodora DL, Douek DC, Axthelm MK, Grossman Z, Picker LJ. Okoye A, et al. Among authors: picker lj. J Exp Med. 2007 Sep 3;204(9):2171-85. doi: 10.1084/jem.20070567. Epub 2007 Aug 27. J Exp Med. 2007. PMID: 17724130 Free PMC article.
Dramatic increase in naive T cell turnover is linked to loss of naive T cells from old primates.
Cicin-Sain L, Messaoudi I, Park B, Currier N, Planer S, Fischer M, Tackitt S, Nikolich-Zugich D, Legasse A, Axthelm MK, Picker LJ, Mori M, Nikolich-Zugich J. Cicin-Sain L, et al. Among authors: picker lj. Proc Natl Acad Sci U S A. 2007 Dec 11;104(50):19960-5. doi: 10.1073/pnas.0705905104. Epub 2007 Dec 4. Proc Natl Acad Sci U S A. 2007. PMID: 18056811 Free PMC article.
Profound CD4+/CCR5+ T cell expansion is induced by CD8+ lymphocyte depletion but does not account for accelerated SIV pathogenesis.
Okoye A, Park H, Rohankhedkar M, Coyne-Johnson L, Lum R, Walker JM, Planer SL, Legasse AW, Sylwester AW, Piatak M Jr, Lifson JD, Sodora DL, Villinger F, Axthelm MK, Schmitz JE, Picker LJ. Okoye A, et al. Among authors: picker lj. J Exp Med. 2009 Jul 6;206(7):1575-88. doi: 10.1084/jem.20090356. Epub 2009 Jun 22. J Exp Med. 2009. PMID: 19546246 Free PMC article.
Naive T cells are dispensable for memory CD4+ T cell homeostasis in progressive simian immunodeficiency virus infection.
Okoye AA, Rohankhedkar M, Abana C, Pattenn A, Reyes M, Pexton C, Lum R, Sylwester A, Planer SL, Legasse A, Park BS, Piatak M Jr, Lifson JD, Axthelm MK, Picker LJ. Okoye AA, et al. Among authors: picker lj. J Exp Med. 2012 Apr 9;209(4):641-51. doi: 10.1084/jem.20112071. Epub 2012 Mar 26. J Exp Med. 2012. PMID: 22451717 Free PMC article.
Lymph node T cell responses predict the efficacy of live attenuated SIV vaccines.
Fukazawa Y, Park H, Cameron MJ, Lefebvre F, Lum R, Coombes N, Mahyari E, Hagen SI, Bae JY, Reyes MD 3rd, Swanson T, Legasse AW, Sylwester A, Hansen SG, Smith AT, Stafova P, Shoemaker R, Li Y, Oswald K, Axthelm MK, McDermott A, Ferrari G, Montefiori DC, Edlefsen PT, Piatak M Jr, Lifson JD, Sékaly RP, Picker LJ. Fukazawa Y, et al. Among authors: picker lj. Nat Med. 2012 Nov;18(11):1673-81. doi: 10.1038/nm.2934. Epub 2012 Sep 9. Nat Med. 2012. PMID: 22961108 Free PMC article.
B cell follicle sanctuary permits persistent productive simian immunodeficiency virus infection in elite controllers.
Fukazawa Y, Lum R, Okoye AA, Park H, Matsuda K, Bae JY, Hagen SI, Shoemaker R, Deleage C, Lucero C, Morcock D, Swanson T, Legasse AW, Axthelm MK, Hesselgesser J, Geleziunas R, Hirsch VM, Edlefsen PT, Piatak M Jr, Estes JD, Lifson JD, Picker LJ. Fukazawa Y, et al. Among authors: picker lj. Nat Med. 2015 Feb;21(2):132-9. doi: 10.1038/nm.3781. Epub 2015 Jan 19. Nat Med. 2015. PMID: 25599132 Free PMC article.
251 results