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Aging alters immune responses to vaccines.
Connors J, Haddad EK, Petrovas C. Connors J, et al. Among authors: petrovas c. Aging (Albany NY). 2021 Jan 28;13(2):1568-1570. doi: 10.18632/aging.202598. Epub 2021 Jan 28. Aging (Albany NY). 2021. PMID: 33510048 Free PMC article. No abstract available.
Virus inhibition activity of effector memory CD8(+) T cells determines simian immunodeficiency virus load in vaccinated monkeys after vaccine breakthrough infection.
Yamamoto T, Johnson MJ, Price DA, Wolinsky DI, Almeida JR, Petrovas C, Nason M, Yeh WW, Shen L, Roederer M, Rao SS, McDermott AB, Lefebvre F, Nabel GJ, Haddad EK, Letvin NL, Douek DC, Koup RA. Yamamoto T, et al. Among authors: petrovas c. J Virol. 2012 May;86(10):5877-84. doi: 10.1128/JVI.00315-12. Epub 2012 Mar 14. J Virol. 2012. PMID: 22419810 Free PMC article.
CD4 T follicular helper cell dynamics during SIV infection.
Petrovas C, Yamamoto T, Gerner MY, Boswell KL, Wloka K, Smith EC, Ambrozak DR, Sandler NG, Timmer KJ, Sun X, Pan L, Poholek A, Rao SS, Brenchley JM, Alam SM, Tomaras GD, Roederer M, Douek DC, Seder RA, Germain RN, Haddad EK, Koup RA. Petrovas C, et al. J Clin Invest. 2012 Sep;122(9):3281-94. doi: 10.1172/JCI63039. Epub 2012 Aug 27. J Clin Invest. 2012. PMID: 22922258 Free PMC article.
Reversible Reprogramming of Circulating Memory T Follicular Helper Cell Function during Chronic HIV Infection.
Cubas R, van Grevenynghe J, Wills S, Kardava L, Santich BH, Buckner CM, Muir R, Tardif V, Nichols C, Procopio F, He Z, Metcalf T, Ghneim K, Locci M, Ancuta P, Routy JP, Trautmann L, Li Y, McDermott AB, Koup RA, Petrovas C, Migueles SA, Connors M, Tomaras GD, Moir S, Crotty S, Haddad EK. Cubas R, et al. Among authors: petrovas c. J Immunol. 2015 Dec 15;195(12):5625-36. doi: 10.4049/jimmunol.1501524. Epub 2015 Nov 6. J Immunol. 2015. PMID: 26546609 Free PMC article.
IL-21-IgFc immunotherapy alters transcriptional landscape of lymph node cells leading to enhanced flu vaccine response in aging and SIV infection.
Pallikkuth S, Kvistad D, Sirupangi T, Kizhner A, Pahwa R, Cameron MJ, Richardson B, Williams S, Ayupe A, Brooks M, Petrovas C, Villinger F, Pahwa S. Pallikkuth S, et al. Among authors: petrovas c. Aging Cell. 2023 Nov;22(11):e13984. doi: 10.1111/acel.13984. Epub 2023 Sep 15. Aging Cell. 2023. PMID: 37712598 Free PMC article.
Compromised steady-state germinal center activity with age in nonhuman primates.
Shankwitz K, Pallikkuth S, Sirupangi T, Kirk Kvistad D, Russel KB, Pahwa R, Gama L, Koup RA, Pan L, Villinger F, Pahwa S, Petrovas C. Shankwitz K, et al. Among authors: petrovas c. Aging Cell. 2020 Feb;19(2):e13087. doi: 10.1111/acel.13087. Epub 2019 Dec 15. Aging Cell. 2020. PMID: 31840398 Free PMC article.
102 results