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Selective expression of the interleukin 7 receptor identifies effector CD8 T cells that give rise to long-lived memory cells
Abstract
A major unanswered question is what distinguishes the majority of activated CD8 T cells that die after an acute viral infection from the small fraction (5-10%) that survive to become long-lived memory cells. In this study we show that increased expression of the interleukin 7 receptor alpha-chain (IL-7Ralpha) identifies the effector CD8 T cells that will differentiate into memory cells. IL-7R(hi) effector cells contained increased amounts of antiapoptotic molecules, and adoptive transfer of IL-7R(hi) and IL-7R(lo) effector cells showed that IL-7R(hi) cells preferentially gave rise to memory cells that could persist and confer protective immunity. Thus, selective expression of IL-7R identifies memory cell precursors, and this marker may be useful in predicting the number of memory T cells generated after infection or immunization.
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“Ag-specific CD8 T cells derived from the effector phase of a response can express various combinations of CD127 and KLRG1, which define either more short-lived effector cells (SLECs; CD127−KLRG1+), which are lost during the contraction phase of the immune response, or memory precursor effector cells (MPECs; CD127+KLRG1−), which are more likely to persist and contribute to memory populations [224,”
From Guidelines for the use of flow cytometry and cell sorting in immunological studies (third edition) (2021) · cites this paper as [224]
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KLRG + invariant natural killer T cells are long-lived effectors
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“KLRG1 was used as a surrogate marker of terminally differentiated shortlived effector CD8 T cells or effector memory-type CD8 T cells (12).”
MethodMemory T cells in cutaneous leishmaniasis
Glennie, N. D., & Scott, P. (2016) · Cellular Immunology · doi:10.1016/j.cellimm.2016.07.010 · Cited by 51
“TEM cells are often distinguished from closely related T effector cells (TEff) by their ability to persist after antigen is cleared, but can also be identified by IL-7R expression on CD8 T cells [33], and additionally by the absence of Ly6C expression on CD4 T cells [34].”
BackgroundLee, S., Rossi, R. J., Lee, S., Croft, M., Kwon, B. S., Mittler, R. S., & Vella, A. T. (2007) · The Journal of Immunology · doi:10.4049/jimmunol.179.4.2203 · Cited by 52
“Accordingly, the literature has shown that the IL-7R is down-regulated after activation, but returns on memory T cells (61, 64), and our idea was that the effect of IL-7 on dual costimulated superproducers would be greater when IL-7R expression was restored at a later time.”
BackgroundRocha, B., & Tanchot, C. (2004) · Seminars in Immunology · doi:10.1016/j.smim.2004.08.011 · Cited by 52
DNA Methylation in T-Cell Development and Differentiation
Correa, L. O., Jordan, M. S., & Carty, S. A. (2020) · Critical Reviews in Immunology · doi:10.1615/critrevimmunol.2020033728 · Cited by 52
Tissue-resident memory CD8+ T cells in cancer immunology and immunotherapy
Wang, T., Shen, Y., Luyten, S., Yang, Y., & Jiang, X. (2020) · Pharmacological Research · doi:10.1016/j.phrs.2020.104876 · Cited by 53
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“IL-7R is the interleukin-7 receptor (also known as CD127), which is critical for T cell development, survival, and memory differentiation (33–36).”
Taylor, J. J., & Jenkins, M. K. (2011) · Current Opinion in Immunology · doi:10.1016/j.coi.2011.03.010 · Cited by 52
Human TSLP directly enhances expansion of CD8+ T cells
Akamatsu, T., Watanabe, N., Kido, M., Saga, K., Tanaka, J., Kuzushima, K., Nishio, A., & Chiba, T. (2008) · Clinical & Experimental Immunology · doi:10.1111/j.1365-2249.2008.03731.x · Cited by 51
Expression of novel long noncoding RNAs defines virus-specific effector and memory CD8+ T cells
Hudson, W. H., Prokhnevska, N., Gensheimer, J., Akondy, R. S., McGuire, D. J., Ahmed, R., & Kissick, H. T. (2019) · Nature Communications · doi:10.1038/s41467-018-07956-7 · Cited by 52
Self-citationUse of Mass Cytometry to Profile Human T Cell Exhaustion
Winkler, F., & Bengsch, B. (2020) · Frontiers in Immunology · doi:10.3389/fimmu.2019.03039 · Cited by 54
Potential Role for IL-7 in Fas-Mediated T Cell Apoptosis During HIV Infection
Fluur, C., Milito, A. D., Fry, T. J., Vivar, N., Eidsmo, L., Atlas, A., Federici, C., Matarrese, P., Logozzi, M., Rajnavölgyi, É., et al. (2007) · The Journal of Immunology · doi:10.4049/jimmunol.178.8.5340 · Cited by 51
“7R (27), suggesting that IL-7 and Fas act at different stages of T”
BackgroundPearce, E. L., & Shen, H. (2006) · Immunological Reviews · doi:10.1111/j.0105-2896.2006.00399.x · Cited by 51
Non‐redundant role for IL‐7R signaling for the survival of CD8+ memory T cells
Carrió, R., Rolle, C. E., & Malek, T. R. (2007) · European Journal of Immunology · doi:10.1002/eji.200737585 · Cited by 51
Zaunders, J. J., Dyer, W. B., Munier, C. M. L., Ip, S., Liu, J., Amyes, E., Rawlinson, W. D., Rose, R. D., Kent, S. J., Sullivan, J. S., et al. (2006) · Journal of Virology · doi:10.1128/jvi.02670-05 · Cited by 51
“Surprisingly, we found that Bcl-2 levels were still low in resting antigen-specific CD4 T cells that expressed IL-7R and produced IL-2 at day 21.”
BackgroundInfluentialVirus-Specific and Bystander CD8 T Cells Recruited during Virus-Induced Encephalomyelitis
Chen, A. M., Khanna, N., Stohlman, S. A., & Bergmann, C. C. (2005) · Journal of Virology · doi:10.1128/jvi.79.8.4700-4708.2005 · Cited by 51
“CD127 is constitutively expressed by naı̈ve cells, downregulated on the majority of antigen-specific CD8 T cells during T-cell activation, and expressed on memory CD8 T cells (21, 23).”
BackgroundIdentification of Murine Poxvirus-Specific CD8+ CTL Epitopes with Distinct Functional Profiles
Mathew, A., Terajima, M., West, K., Green, S., Rothman, A. L., Ennis, F. A., & Kennedy, J. S. (2005) · The Journal of Immunology · doi:10.4049/jimmunol.174.4.2212 · Cited by 51
“It is tempting to speculate that varying levels of IL-7R on these two distinct VV-specific T cells may explain why responses to peptide MVA-029 are stable and long-lasting, whereas responses to peptide MVA-043 are short-lived (14).”
BackgroundIrwin, S. M., Izzo, A. A., DOW, S. W., Skeiky, Y. A. W., Reed, S. G., Alderson, M. R., & Orme, I. M. (2005) · Infection and Immunity · doi:10.1128/iai.73.9.5809-5816.2005 · Cited by 51
“Very few tetramer-positive cells expressed the IL-7R initially, but by day 28 nearly a third possessed this phenotype.”
BackgroundInfluentialFunctional heterogeneity of human tissue-resident memory T cells based on dye efflux capacities
Kumar, B. V., Kratchmarov, R., Miron, M., Carpenter, D. J., Senda, T., Lerner, H., Friedman, A. L., Reiner, S. L., & Färber, D. L. (2018) · JCI Insight · doi:10.1172/jci.insight.123568 · Cited by 52
“We first measured CD127 (IL-7 receptor) expression, as IL-7 is critical for memory T cell homeostasis, and high CD127 expression is associated with long-lived memory CD8+ cells, while low CD127 expression can indicate chronic activation and exhaustion (30, 31).”
BackgroundDu, X., Zheng, G., Jin, H., Kang, Y., Wang, J., Xiao, C., Zhang, S., Zhao, L., Chen, A., & Wang, B. (2007) · The Journal of Gene Medicine · doi:10.1002/jgm.1004 · Cited by 50
“It has been demonstrated that both IL-15 and IL-7 are involved in the expansion of effector T cells and the maintenance of memory T cells [56,57].”
BackgroundBowen, D. G., Shoukry, N. H., Grakoui, A., Fuller, M. J., Cawthon, A. G., Dong, C., Hasselschwert, D. L., Brasky, K. M., Freeman, G. J., Seth, N. P., et al. (2008) · Journal of Virology · doi:10.1128/jvi.00060-08 · Cited by 50
“a marker of memory T cells and their precursors (10, 21).”
BackgroundLilleri, D., & Gerna, G. (2016) · Reviews in Medical Virology · doi:10.1002/rmv.1921 · Cited by 50
“2 | IL‐7 receptor (R) versus IL‐7R CD4 and CD8 T‐cell subsets Two IL‐7R subsets for CD4 and CD8 T cells have been identified: IL‐ 7R short‐term effector with antigen‐driven persistence and IL‐7R long‐term memory with antigen‐independent persistence.(68,69) Among total HCMV‐specific CD4 and CD8 memory T cells, a higher…”
BackgroundRekers, N. H., Pimentel, V. O., Yaromina, A., Lieuwes, N. G., Biemans, R., Zegers, C. M. L., Germeraad, W. T. V., Limbergen, E. J. V., Neri, D., Dubois, L. J., et al. (2017) · OncoImmunology · doi:10.1080/2162402x.2017.1414119 · Cited by 52
“It has been shown that the expression of CD44 and CD127 on CD8C T cells can classify these cells as effector memory T cells,(60-62) and indeed the expression of CD127 is a hallmark of primed CD8C T cells to develop into long-lived memory cells.(60,63-65) The expression of CD44CCD127C on CD8C T cells seems to be even m…”
BackgroundImmunometabolism: A new target for improving cancer immunotherapy
Guo, C., Chen, S., Liu, W., Ma, Y., Li, J., Fisher, P. B., Fang, X., & Wang, X. (2019) · Advances in cancer research · doi:10.1016/bs.acr.2019.03.004 · Cited by 56
“Several lines of evidence show that memory T cells require IL-7 and IL-15 for survival and self-renewal (Becker et al., 2002; Kaech et al., 2003; Kieper et al., 2002).”
BackgroundBanihashemi, S. R., Es‐haghi, A., Mehrabadi, M. H. F., Noofeli, M., Mokarram, A. R., Ranjbar, A., Salman, Μ. D., Hajimoradi, M., Razaz, S. H., Taghdiri, M., et al. (2022) · Frontiers in Immunology · doi:10.3389/fimmu.2022.836745 · Cited by 48
“In a study that revealed the expression of CD127, the alpha chain of the IL-7 receptor could be applied to reveal the memory precursor effector cells (MPECs) that display increased ability to form short-lived effector cells (SLECs) and long-lived memory cells (75).”
BackgroundOrgun, N. N., Mathis, M. A., Wilson, C. B., & Way, S. S. (2008) · The Journal of Immunology · doi:10.4049/jimmunol.180.6.4109 · Cited by 50
“However, at each time point, the level of CD127 expression was modestly, but consistently higher for Ag-specific T cells in P40 / IFN-IR / mice compared with each control group, further indicating differentiation into functional long-lived memory cells (33).”
BackgroundHryniewicz, A., Price, D. A., Moniuszko, M., Boasso, A., Spano, Y. E., West, S. M., Venzon, D. J., Vaccari, M., Tsai, W.-P., Tryniszewska, E. A., et al. (2007) · The Journal of Immunology · doi:10.4049/jimmunol.178.6.3492 · Cited by 50
“Because murine studies indicate that IL-15 is important for both the initiation and maintenance of immune responses (18), this cytokine was administered at the time of immunization and maintained for three consecutive weeks.”
BackgroundJin, P., Wang, E., Provenzano, M., Deola, S., Selleri, S., Ren, J., Voiculescu, S. E., Stroncek, D. F., Panelli, M. C., & Marincola, F. M. (2006) · Journal of Translational Medicine · doi:10.1186/1479-5876-4-26 · Cited by 50
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“KLRG1 expression signifies an effector T cell status (23).”
BackgroundSelf-citationAndreatta, M., Sherman, Z., Tjitropranoto, A., Kelly, M. C., Ciucci, T., & Carmona, S. J. (2022) · eLife · doi:10.7554/elife.76339 · Cited by 52
“is possible that most Tcm derived mainly from Tcmp cells through the acquisition of a transcriptional state poised for memory differentiation, similar to memory- precursors in CD8 T cell populations (Joshi et al., 2007; Kaech et al., 2003).”
McDonald, B., Chick, B. Y., Ahmed, N. S., Burns, M. J., Ma, S., Casillas, E., Chen, D., Mann, T. H., O’Connor, C., Hah, N., et al. (2023) · Immunity · doi:10.1016/j.immuni.2023.05.005 · Cited by 51
Self-citationThe spatial landscape of glial pathology and T cell response in Parkinson’s disease substantia nigra
Ma, M., Paryani, F., Jakubiak, K. A., Xia, S., Antoku, S., Kannan, A., Lee, J., Madden, N., Kumar, S. S., Li, J., et al. (2025) · Nature Communications · doi:10.1038/s41467-025-62478-3 · Cited by 61
Shin, E., Park, S., Nascimbeni, M., Major, M. E., Caggiari, L., Re, V. D., Feinstone, S. M., Rice, C. M., & Rehermann, B. (2013) · Journal of Virology · doi:10.1128/jvi.03122-12 · Cited by 48
“Next, we studied HCV-specific CD8 T cells for the expression of CD127, a marker of memory precursor cells (28).”
MethodMunitić, I., Kuka, M., Allam, A., Scoville, J. P., & Ashwell, J. D. (2012) · The Journal of Immunology · doi:10.4049/jimmunol.1202353 · Cited by 52
“The suboptimal expansion of CD8 T cells in CD70 mice at the peak of the LCMV response, as well as the 5-fold lower frequency of IL-7R CD8 effector T cells, could have resulted in a reduction in CD8 memory T cells (49, 51).”
BackgroundIL-15 as memory T-cell adjuvant for topical HIV-1 DermaVir vaccine
Calarota, S. A., Dai, A., Trocio, J. N., Weiner, D. B., Lori, F., & Lisziewicz, J. (2008) · Vaccine · doi:10.1016/j.vaccine.2008.03.067 · Cited by 49
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Self-citationHuang, B., Luo, L., Wang, J., He, B., Feng, R., Xian, N., Zhang, Q., Chen, L., & Huang, G. (2019) · OncoImmunology · doi:10.1080/2162402x.2019.1684127 · Cited by 50
“IL-7/IL-7R signaling plays an essential role in regulating memory T cell genesis.(38,39) Having observed that H3/PDmut7R CAR-T cells preferentially function during antitumor efficacy in vivo, we further investigated the potential immunological memory response of H3/PDmut7R CAR-T cells compared with other groups of CAR…”
ResultKrishnan, L., Gurnani, K., Dicaire, C. J., van Faassen, H., Zafer, A., Kirschning, C. J., Sad, S., & Sprott, G. D. (2007) · The Journal of Immunology · doi:10.4049/jimmunol.178.4.2396 · Cited by 49
“During the activation of naive CD8 T cells, it has been suggested that the cells that downregulate IL-7R die, and only the cells that maintain high levels of IL-7R expression during the peak response phase become memory cells (37).”
BackgroundInfluentialUnderstanding the mechanisms and limitations of immune control of HIV
Davenport, M. P., Ribeiro, R. M., Zhang, L., Wilson, D. P., & Perelson, A. S. (2007) · Immunological Reviews · doi:10.1111/j.1600-065x.2006.00485.x · Cited by 49
“This enhanced memory formation may result from a number of factors: (i) increased CD4þ T-cell help (because of preservation of CD4þ T-cell numbers in vaccinated animals) may enhancememory function (43, 44), (ii) memory cells (produced by vaccination) may have a slower decay rate than naive cells (in a primary response…”
BackgroundLoss of CD127 expression links immune activation and CD4+ T cell loss in HIV infection
Kiazyk, S. A. K., & Fowke, K. R. (2008) · Trends in Microbiology · doi:10.1016/j.tim.2008.08.011 · Cited by 49
Kedzierska, K., Stambas, J., Jenkins, M. R., Keating, R., Turner, S. J., & Doherty, P. C. (2007) · Proceedings of the National Academy of Sciences · doi:10.1073/pnas.0703699104 · Cited by 49
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Impaired Memory CD8 T Cell Development in the Absence of Methyl-CpG-Binding Domain Protein 2
Kersh, E. N. (2006) · The Journal of Immunology · doi:10.4049/jimmunol.177.6.3821 · Cited by 49
“The expression of IL-7R on effector CD8 T cells predicts the further differentiation into memory cells (1, 3, 4).”
BackgroundCulling of Activated CD4 T Cells during Typhoid Is Driven by Salmonella Virulence Genes
Srinivasan, A., Nanton, M. R., Griffin, A., & McSorley, S. J. (2009) · The Journal of Immunology · doi:10.4049/jimmunol.0900382 · Cited by 48
“1, CD127, programmed cell death-1 (PD-1), PD-1 ligand (PD-L1), PD-2 ligand (PD-L2), CTLA-4, and isotype control Abs were purchased from eBioscience and BD Biosciences.”
BackgroundInfluentialIntrinsic and extrinsic control of effector T cell survival and memory T cell development
Hand, T. W., & Kaech, S. M. (2008) · Immunologic Research · doi:10.1007/s12026-008-8027-z · Cited by 49
Self-citationBose, T. O., Pham, Q.-M., Jellison, E. R., Mouriès, J., Ballantyne, C. M., & Lefrançois, L. (2013) · Infection and Immunity · doi:10.1128/iai.00749-12 · Cited by 48
Mueller, S. N., Langley, W. A., Li, G., García‐Sastre, A., Webby, R. J., & Ahmed, R. (2010) · The Journal of Immunology · doi:10.4049/jimmunol.1001142 · Cited by 48
“survival of IL-7Ra–expressing T cells that continue to differentiate into a relatively stable memory population with a heightened capacity for recall (3, 4).”
BackgroundSelf-citationCarpenter, S. M., Nunes-Alves, C., Booty, M. G., Way, S. S., & Behar, S. M. (2016) · PLoS Pathogens · doi:10.1371/journal.ppat.1005380 · Cited by 48
“The TB10 tetramerCD8 T cells elicited one week after priming are predominantly KLRG1IL-7R, the phenotype of memory precursor effector cells (MPECs) [38,39].”
CD73 Ectonucleotidase Restrains CD8+ T Cell Metabolic Fitness and Anti-tumoral Activity
Briceño, P., Rivas-Yáñez, E., Rosemblatt, M. V., Parra-Tello, B., Farías, P., Vargas, L., Simon, V., Cárdenas, C., Lladser, Á., Salazar‐Onfray, F., et al. (2021) · Frontiers in Cell and Developmental Biology · doi:10.3389/fcell.2021.638037 · Cited by 49
“distinguished following CD8+ T cell activation and clonal expansion: short-lived effector cells and memory effector cells (Kaech et al., 2003; Badovinac et al., 2004; Joshi et al., 2007).”
BackgroundHirahara, K., Kokubo, K., Aoki, A., Kiuchi, M., & Nakayama, T. (2021) · Frontiers in Immunology · doi:10.3389/fimmu.2021.616309 · Cited by 49
Protective CD8 T Cell Memory Is Impaired during Chronic CD70-Driven Costimulation
van Gisbergen, K. P. J. M., van Olffen, R. W., van Beek, J., van der Sluijs, K. F., Arens, R., Nolte, M. A., & van Lier, R. A. W. (2009) · The Journal of Immunology · doi:10.4049/jimmunol.0802809 · Cited by 47
“The low expression of IL-7R indicates maintenance of EM CD8 T cells independent of the homeostatic cytokine IL-7 (27), whereas high expression of CD69 and PD-1 indicates recent stimulation on Ag (28).”
BackgroundInfluentialRock, M. T., Yoder, S. M., Wright, P. F., Talbot, T. R., Edwards, K. M., & Crowe, J. E. (2005) · The Journal of Immunology · doi:10.4049/jimmunol.174.6.3757 · Cited by 49
“Recently, it was proposed that the IL-7R chain (CD127) might distinguish effector cells that survive the contraction phase and develop into functional memory cells (37).”
BackgroundHovav, A., Panas, M. W., Rahman, S., Sircar, P., Gillard, G. O., Cayabyab, M. J., & Letvin, N. L. (2007) · The Journal of Immunology · doi:10.4049/jimmunol.179.10.6725 · Cited by 48
Stockinger, B., Kassiotis, G., & Bourgeois, C. (2004) · Seminars in Immunology · doi:10.1016/j.smim.2004.08.010 · Cited by 48
Diacylglycerol kinases in T cell tolerance and effector function
Chen, S. S., Hu, Z., & Zhong, X.-P. (2016) · Frontiers in Cell and Developmental Biology · doi:10.3389/fcell.2016.00130 · Cited by 44
“During the expansion phase, effector CD8 T cells differentiate into short-lived effector cells (SLECs, CD127lowKLRG1hi) andmemory precursor effector cells (MPECs, CD127hiKLRG1low) (Kaech et al., 2003; Sarkar et al., 2008).”
BackgroundJanelle, V., & Delisle, J. (2021) · Cancers · doi:10.3390/cancers13040598 · Cited by 52
Mandala, W. L., Harawa, V., Dzinjalamala, F. K., & Tembo, D. L. (2021) · Molecular and Biochemical Parasitology · doi:10.1016/j.molbiopara.2021.111425 · Cited by 55
“Recent studies have shown that the primed CD8 + T cells differentiate to either short-lived effector cells (SLECs) or memory precursor effector cells (MPECs) subject to the cytokine environment and transcriptional factor profile [76,77].”
BackgroundMach, N., Gao, Y., Lemonnier, G., Lecardonnel, J., Oswald, I. P., Estellé, J., & Rogel-Gaillard, C. (2013) · BMC Genomics · doi:10.1186/1471-2164-14-894 · Cited by 48
“CXCR3 is a highly selective chemokine receptor and surface marker for cytotoxic effector lymphocytes, and KLRG1 is a surface marker used to predict the potential of CD8 effector T cells to differentiate into memory cells [47,48].”
BackgroundCellular and molecular mechanisms of memory T-cell survival
Tanel, A., Fonseca, S. G., Yassine‐Diab, B., Bordi, R., Zeidan, J., Shi, Y., Benne, C., & Sékaly, R. (2009) · Expert Review of Vaccines · doi:10.1586/14760584.8.3.299 · Cited by 47
“In addition, they show enhanced ability of Ag-independent self-renewal [14,15], through homeostatic turnover in response to cytokines such as IL-2, IL-7, IL-15, and IL-21 [16–22], rapid clonal proliferation and functional activation upon re-encountering the same pathogen [23,24].”
BackgroundTian, Y., Cox, M., Kahan, S. M., Ingram, J. T., Bakshi, R. K., & Zajac, A. (2016) · Journal of Immunology · doi:10.4049/jimmunol.1401236 · Cited by 45
“IL-7 and IL-15 are key regulators of T cell homeostasis, with IL-7 operating to promote survival and IL-15, mainly supporting basal homeostatic proliferation (38, 48, 59, 60).”
BackgroundQiu, Z., Khairallah, C. F., & Sheridan, B. S. (2018) · Pathogens · doi:10.3390/pathogens7020055 · Cited by 53
“While both SLEC and MPEC express TGF-β receptor, IL-7 but not IL-15 seems to be able to overcome the apoptotic effect induced by TGF-β.”
BackgroundInfluentialChng, M. H. Y., Lim, M. Q., Rouers, A., Becht, É., Lee, B. T. K., MacAry, P. A., Lye, D. C., Leo, Y., Chen, J., Fink, K., et al. (2019) · Immunity · doi:10.1016/j.immuni.2019.10.007 · Cited by 45
Knop, L., Deiser, K., Bank, U., Witte, A., Mohr, J., Philipsen, L., Fehling, H. J., Müller, A. J., Kalinke, U., & Schüler, T. (2020) · European Journal of Immunology · doi:10.1002/eji.201948368 · Cited by 47
Early programming of CD8 + T cell response by the orphan nuclear receptor NR4A3
Odagiu, L., Boulet, S., Sousa, D. M. D., Daudelin, J., Nicolas, S., & Labrecque, N. (2020) · Proceedings of the National Academy of Sciences · doi:10.1073/pnas.2007224117 · Cited by 47
Xia, D., Hao, S., & Xiang, J. (2006) · The Journal of Immunology · doi:10.4049/jimmunol.177.5.2976 · Cited by 47
“4C), indicating they may be central memory CD8 T (cmCTL) cells (CD44 CD62LIL-7R ) (25, 26).”
BackgroundRamanathan, S., Gagnon, J., LeBlanc, C., Rottapel, R. K., & Ilangumaran, S. (2006) · The Journal of Immunology · doi:10.4049/jimmunol.176.7.4029 · Cited by 47
Efficient Induction of Tumor Antigen–Specific CD8+ Memory T Cells by Recombinant Lentivectors
Chapatte, L., Colombetti, S., Cerottini, J., & Lévy, F. (2006) · Cancer Research · doi:10.1158/0008-5472.can-05-2597 · Cited by 48
“It was recently shown that a small population of CD127 CD8 T cells detected early after lymphocytic choriomeningitis virus infection, both among total and activated antigen-specific CD8 T cells, defined a population of precursors of memory CD8 T cells (19).”
BackgroundInfluentialMaking memories that last a lifetime: heritable functions of self-renewing memory CD8 T cells
Youngblood, B., Davis, C. W., & Ahmed, R. (2010) · International Immunology · doi:10.1093/intimm/dxq437 · Cited by 49
Self-citationEffector and memory CD8+ T cells as seen in immunity to malaria
Morrot, A., & Zavala, F. (2004) · Immunological Reviews · doi:10.1111/j.0105-2896.2004.00175.x · Cited by 55
“studies showing that IL-15, IL-7, and IL-2 are critical for the development of memory CD8þ cells (90, 91), indicate the existence of several cytokine-mediated mechanisms that affect”
BackgroundDevelopment and Function of Protective and Pathologic Memory CD4 T Cells
Jaigirdar, S. A., & MacLeod, M. K. L. (2015) · Frontiers in Immunology · doi:10.3389/fimmu.2015.00456 · Cited by 49
“In CD8 T cells, recently activated T cells that express high levels of CD127 are more prone to develop into memory cells (78).”
BackgroundHodge, J. N., Srinivasula, S., Hu, Z., Read, S. W., Porter, B. O., Kim, I., Mican, J. M., Paik, C. H., DeGrange, P., Mascio, M. D., et al. (2011) · Blood · doi:10.1182/blood-2010-12-323600 · Cited by 46
ICAM-1–dependent tuning of memory CD8 T-cell responses following acute infection
Cox, M. A., Barnum, S. R., Bullard, D. C., & Zajac, A. J. (2013) · Proceedings of the National Academy of Sciences · doi:10.1073/pnas.1213480110 · Cited by 46
“As expected (19), ICAM-1 CD127, KLRG-1 CD8 T cells expanded upon secondary challenge, whereas the recall response of the ICAM-1 CD127, KLRG-1 memory cells was significantly lower (Fig.”
BackgroundBallesteros‐Tato, A., León, B., Lund, F. E., & Randall, T. D. (2013) · The Journal of Experimental Medicine · doi:10.1084/jem.20130097 · Cited by 46
“…through the transmembrane domain of the TCR (Teixeiro et al., 2009), and signals from cytokines such as IL-2 (Williams et al., 2006; Feau et al., 2011), IL-7 (Kaech et al., 2003; Ma et al., 2006), and IL-15 (McGill et al., 2010) are required during the contraction phase of the immune response.”
BackgroundInfluentialDong, H., Franklin, N. A., Roberts, D. J., Yagita∥, H., Glennie, M. J., & Bullock, T. N. J. (2012) · The Journal of Immunology · doi:10.4049/jimmunol.1103329 · Cited by 46
“From the pool of CD8 T cells that expand in response to immunization, those with a greater capacity for survival (termed memory precursor effector cells [MPECs]) are enriched within a population of cells that re-express the IL-7R (5, 6), whereas terminally differentiated effector cells with little capacity to survive…”
BackgroundExpression of IL‐7Rα and KLRG1 defines functionally distinct CD8 + T‐cell populations in humans
Remmerswaal, E. B. M., Hombrink, P., Nota, B., Pircher, H., ten Berge, I. J. M., van Lier, R. A. W., & van Aalderen, M. C. (2019) · European Journal of Immunology · doi:10.1002/eji.201847897 · Cited by 44
Immunological history governs human stem cell memory CD4 heterogeneity via the Wnt signaling pathway
Kared, H., Tan, S. W., Lau, M. C., Chevrier, M., Tan, C. T. Y., How, W., Wong, G. C. L., Strickland, M., Malleret, B., Amoah, A., et al. (2020) · Nature Communications · doi:10.1038/s41467-020-14442-6 · Cited by 49
Shinzawa, M., Moseman, E. A., Gossa, S., Mano, Y. M., Bhattacharya, A., Guinter, T. I., Alag, A., Chen, X., Cam, M. C., McGavern, D. B., et al. (2022) · Nature Immunology · doi:10.1038/s41590-022-01187-1 · Cited by 45
Interleukin-7 Receptor Expression on CD8 T-Cells Is Downregulated by the HIV Tat Protein
Faller, E., McVey, M. J., Kakal, J. A., & MacPherson, P. A. (2006) · JAIDS Journal of Acquired Immune Deficiency Syndromes · doi:10.1097/01.qai.0000230319.78288.f4 · Cited by 46
Cutting Edge: Limiting Amounts of IL-7 Do Not Control Contraction of CD4+ T Cell Responses
Tripathi, P., Mitchell, T. C., Finkelman, F. D., & Hildeman, D. A. (2007) · The Journal of Immunology · doi:10.4049/jimmunol.178.7.4027 · Cited by 46
“Thus, the proportion of 2W1S-specific T cells that are CD127 increased during the contraction phase of the response, as has been previously described in other models (1, 2, 8).”
BackgroundResultPedicord, V. A., Cross, J. R., Montalvo-Ortiz, W., Miller, M. L., & Allison, J. P. (2015) · The Journal of Immunology · doi:10.4049/jimmunol.1402390 · Cited by 45
“This phenotype has been described to be associated with memory precursor CD8 T cells (4, 20) and recapitulates memory precursor increases previously seen with low doses of”
BackgroundCancer vaccines for established cancer: how to make them better?
Andrews, D. M., Maraskovsky, E., & Smyth, M. J. (2008) · Immunological Reviews · doi:10.1111/j.1600-065x.2008.00612.x · Cited by 46
“CD8(1) T-cell memory is controlled by IL-7, and only cells expressing IL-7Ra (CD127) are capable of surviving long term (68), giving rise to subpopulations of antigen-specific cells termed effector and central memory cells.”
BackgroundmicroRNAs function in CD8+T cell biology
Liang, Y., Pan, H., & Ye, D. (2015) · Journal of Leukocyte Biology · doi:10.1189/jlb.1ru0814-369r · Cited by 45
“least 2 subsets: SLECs, which have poor longevity, exhibit a terminally differentiated phenotype, and lack the ability for antigen-independent homeostatic proliferation, and MPECs, which efficiently survive the contraction phase, acquire memory properties, and constitute the majority population of cells in the memory…”
mTOR Inhibition Improves Antitumor Effects of Vaccination with Antigen-Encoding RNA
Diken, M., Kreiter, S., Vascotto, F., Selmi, A., Attig, S., Diekmann, J., Huber, C., Türeci, Ö., & Sahin, U. (2013) · Cancer Immunology Research · doi:10.1158/2326-6066.cir-13-0046 · Cited by 45
“1C), which is known to contribute to the overall cellular fitness and survival of CD8þ T cells (15).”
BackgroundLatent Virus Influences the Generation and Maintenance of CD8+ T Cell Memory
Sheridan, B. S., Khanna, K. M., Frank, G. M., & Hendricks, R. L. (2006) · The Journal of Immunology · doi:10.4049/jimmunol.177.12.8356 · Cited by 45
“Within lymphoid organs, the size of the memory precursor pool is proportional to the size of the effector pool (8).”
BackgroundInfluentialCheng, Y., Wang, C., Wang, H., Zhang, Z., Yang, X., Dong, Y., Ma, L., & Luo, J. (2022) · BMC Medicine · doi:10.1186/s12916-022-02614-8 · Cited by 45
“Immune‐memory effect and metastasis inhibition During T cell proliferation and differentiation, some memory cells are differentiated to exert long-term antitumor effects [33].”
BackgroundInsights into phenotypic and functional CD8 + TRM heterogeneity
Heeg, M., & Goldrath, A. W. (2023) · Immunological Reviews · doi:10.1111/imr.13218 · Cited by 45
Freeman, M. L., Lanzer, K. G., Cookenham, T. S., Peters, B., Sidney, J., Wu, T.-T., Sun, R., Woodland, D. L., Sette, A., & Blackman, M. A. (2010) · Journal of Virology · doi:10.1128/jvi.02229-09 · Cited by 44
“We also examined the memory phenotype by examining surface expression of CD127 (interleukin-7R [IL-7R ]), a marker that is expressed on naive cells, is downregulated during activation, and is reexpressed during memory (19, 29), and KLRG-1, a marker of terminal differentiation (Fig.”
BackgroundRegulation of memory T cells by γc cytokines
Osborne, L. C., & Abraham, N. B. (2009) · Cytokine · doi:10.1016/j.cyto.2009.09.008 · Cited by 47
“the peak of the primary T cell response [58].”
BackgroundLécuroux, C., Sáez‐Cirión, A., Girault, I., Versmisse, P., Boufassa, F., Avettand-Fènoël, V., Rouzioux, C., Meyer, L., Pancino, G., Lambotte, O., et al. (2013) · Journal of Virology · doi:10.1128/jvi.02098-13 · Cited by 44
“Cells expressing CD127, the IL-7-R chain, are known as memory cells with high proliferating capacities (28, 29).”
BackgroundFiege, J. K., Stone, I. A., Fay, E. J., Markman, M., Wijeyesinghe, S. P., Macchietto, M., Shen, S. S., Masopust, D., & Langlois, R. (2019) · Journal of Immunology · doi:10.4049/jimmunol.1900093 · Cited by 43
“Memory CD8 T cell differentiation is shaped by the strength of TCR stimulation in which higher affinity interaction correlates with greater TEM generation over TCM generation (17), elevated KLRG1 expression, reduced CD127 (IL-7Ra) expression (33, 34), 938 LOW-AFFINITY TCR STIMULATION FAVORS TRM ESTABLISHMENT”
BackgroundSun, Y., Yu, M., Qu, M., Ma, Y., Zheng, D., Yue, Y., Guo, S., Tang, L., Li, G., Zheng, W., et al. (2019) · American Journal of Physiology-Gastrointestinal and Liver Physiology · doi:10.1152/ajpgi.00197.2019 · Cited by 44
Hsu, P., Yang, T., Kao, J., Cheng, K.-S., Lee, Y.-J., Wang, Y.-M., Hsieh, C.-T., Lin, C., & Wu, Y. (2010) · Liver International · doi:10.1111/j.1478-3231.2010.02323.x · Cited by 44
“In addition, high levels of PD-1 and low levels of CD127 are linked to a functionally ‘exhausted’ phenotype of HCV-specific CD8(1) T cells in chronic infection (18).”
BackgroundCommitted to memory: lineage choices for activated T cells
Moulton, V. R., & Färber, D. L. (2006) · Trends in Immunology · doi:10.1016/j.it.2006.04.006 · Cited by 43
Early Decision: Effector and Effector Memory T Cell Differentiation in Chronic Infection
Opata, M. M., & Stephens, R. (2014) · Current Immunology Reviews · doi:10.2174/1573395509666131126231209 · Cited by 46
“CD127+ and CD127- populations, decay more slowly [22, 96, 120]”
InfluentialVudattu, N. K., Magalhaes, I., Schmidt, M., Seyfert‐Margolis, V., & Maeurer, M. J. (2007) · International Journal of Cancer · doi:10.1002/ijc.22854 · Cited by 44
“%) in CD41 T-cells.”
BackgroundInfluentialActivation and Inactivation of Antiviral CD8 T Cell Responses during Murine Pneumovirus Infection
Claassen, E. A. W., van der Kant, P. A. A., Rychnavska, Z. S., van Bleek, G. M., Easton, A. J., & der Most, R. G. V. (2005) · The Journal of Immunology · doi:10.4049/jimmunol.175.10.6597 · Cited by 44
“7c), suggesting that these dysfunctional memory cells were maintained by IL-7 (36).”
BackgroundInfluentialReversal of age-associated thymic atrophy: Treatments, delivery, and side effects
Aspinall, R., & Mitchell, W. A. (2008) · Experimental Gerontology · doi:10.1016/j.exger.2008.04.014 · Cited by 44
Shen, T., Zheng, J., Xu, C., Liu, J., Zhang, W., Lu, F., & Zhuang, H. (2010) · Virology Journal · doi:10.1186/1743-422x-7-310 · Cited by 45
“As a subunit (a chain) of IL-7 receptor, CD127/IL-7 system plays an essential role in maintaining homeostasis of circulating T cells, including naïve and memory T cells under physiological as well as immune disordered conditions[27,28].”
Metadata
- Authors
- Kaech, S. M., Tan, J. T., Wherry, E. J., Konieczny, B. T., Surh, C. D., & Ahmed, R.
- Affiliations
- Emory University (US)
- Scripps Research Institute (US)
- Corresponding author
- Ahmed, Rafi
- Venue
- Nature Immunology
- Published
- 2003-11-16
- Volume
- 4
- Issue
- 12
- Pages
- 1191-1198
- ISSN
- 1529-2908 (ISSN-L)
- 1529-2916
- OpenAlex
- W1974842026
- Cited by
- 1,830
- References
- 48
- Citations by year
- 2026: 41 · 2025: 57 · 2024: 42 · 2023: 63 · 2022: 67 · 2021: 69 · 2020: 67 · 2019: 70 · 2018: 56 · 2017: 59 · 2016: 77 · 2015: 73 · 2014: 73 · 2013: 96 · 2012: 91
- FWCI
- 30.27
- Type
- journal article
- Language
- en
- Open access
- closed
- Licence
- www.springer.com/tdm (tdm)
- Locations
- Nature Immunology (publishedVersion)
- PubMed (publishedVersion)
- Topics
- Life Sciences › Immunology and Microbiology › Immunology › T-cell and B-cell Immunology
- Life Sciences › Immunology and Microbiology › Immunology › Immunotherapy and Immune Responses
- Life Sciences › Immunology and Microbiology › Immunology › Immune responses and vaccinations
- Keywords
- CD127, CD8+ T cells, effector T cells, memory T cells, apoptosis, adoptive transfer, viral infection, protective immunity, memory T cell generation
- MeSH terms
- Animals, Antigens, Surface, Cell Differentiation, Immunologic Memory, Lymphocyte Activation, Lymphocytic Choriomeningitis, Lymphocytic choriomeningitis virus, Mice, Transgenic, Signal Transduction, Gene Expression, T-Lymphocyte Subsets, CD8-Positive T-Lymphocytes, Cell Lineage, Adoptive Transfer, Receptors, Interleukin-7, Oligonucleotide Array Sequence Analysis, Mice
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