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CD28 Expression in T Cell Aging and Human Longevity
Abstract
Functional decrements of the immune system have a major contribution to aging and age-related diseases. Here, we further characterize the decline in proportion of CD28-positive T cells previously identified in centenarians. Cohorts of 97 centenarians, 40 subjects aged 70-90 (ELD group), and 40 young adults (under age 40) were phenotyped for T cell surface expression of CD28, CD4, and CD8 antigens. The significant decline in T cells expressing CD28 (p < 10(-4) for comparisons between adults and either ELD or centenarians) affects preferentially the CD8+ subset of T cells. This decline accounts largely for the age-related diminution of T cell responsiveness to mitogenic signals. CD28 expression is modulated in T cell cultures in a growth-related fashion and this modulation is dampened in cultures from centenarians. We propose that the decrease in CD28 expression reflects a compensatory adaptation of the immune system during aging in the face of chronic stimulation.
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“These changes can include an involuted thymus235, fewer naive B and T cells236, diminished T cell receptor diversity237, higher susceptibility to T cell apoptosis238 and reduced expression of crucial receptors such as CD28 on cytotoxic CD8+ T cells239.”
From mRNA vaccines for infectious diseases: principles, delivery and clinical translation (2021) · cites this paper as [239]
Citations
Cites
Statistical principles in experimental design.
Winer, B. J. (1962) · McGraw-Hill Book Company · doi:10.1037/11774-000 · Cited by 27,137
The limited in vitro lifetime of human diploid cell strains
Hayflick, L. (1965) · Experimental Cell Research · doi:10.1016/0014-4827(65)90211-9 · Cited by 5,876
Statistical Principles in Experimental Design
Green, P. E., Winer, B. J., Brown, D. R., & Michels, K. M. (1992) · Journal of Marketing Research · doi:10.2307/3172747 · Cited by 4,333
Linsley, P. S., Brady, W., Grosmaire, L. S., Aruffo, A. A., Damle, N. K., & Ledbetter, J. A. (1991) · The Journal of Experimental Medicine · doi:10.1084/jem.173.3.721 · Cited by 1,126
Smith, C. W., Marlin, S. D., Rothlein, R., Toman, C., & Anderson, D. C. (1989) · Journal of Clinical Investigation · doi:10.1172/jci114111 · Cited by 1,074
Posnett, D. N., Sinha, R., Kabak, S., & Russo, C. (1994) · The Journal of Experimental Medicine · doi:10.1084/jem.179.2.609 · Cited by 761
Role of the CD28 receptor in T-cell activation
June, C. H., Ledbetter, J. A., Linsley, P. S., & Thompson, C. B. (1990) · Immunology Today · doi:10.1016/0167-5699(90)90085-n · Cited by 674
CD28 activation pathway regulates the production of multiple T-cell-derived lymphokines/cytokines.
Thompson, C. B., Lindsten, T., Ledbetter, J. A., Kunkel, S. L., Young, H. A., Emerson, S. G., Leiden, J. M., & June, C. H. (1989) · Proceedings of the National Academy of Sciences · doi:10.1073/pnas.86.4.1333 · Cited by 659
CD28 delivers a costimulatory signal involved in antigen-specific IL-2 production by human T cells
Jenkins, M. K., Taylor, P., Norton, S. D., & Urdahl, K. B. (1991) · The Journal of Immunology · doi:10.4049/jimmunol.147.8.2461 · Cited by 561
The immunology of exceptional individuals: the lesson of centenarians
Franceschi, C., Monti, D., Sansoni, P., & Cossarizza, A. (1995) · Immunology Today · doi:10.1016/0167-5699(95)80064-6 · Cited by 535
Research works printed but not linked: 3
- Butcher, 1990, Cellular and molecular mechanisms that direct leukocyte traffic, Am. J. Pathol., 136, 3
- Murasko, 1988, Association of lack of mitogen-induced lymphocyte proliferation with increased mortality in the elderly, Aging Immunol. Infect. Dis., 1, 1
- Schächter, 1995, Sénescence cellulaire et survie des lymphocytes T, C. R. Acad. Sci. Paris, 318, 563
Cited by
Sorted by citations
Items 101–194 of 194
Mogford, J. E., Liu, W. R., Reid, R. R., Chiu, C., Said, H. K., Chen, S.-J., Harley, C. B., & Mustoe, T. A. (2006) · Human Gene Therapy · doi:10.1089/hum.2006.17.651 · Cited by 26
“Specifically, the T cell surface molecules, such as CD4, CD8, and CD28, that initiate or modulate responses to antigens are down-regulated in aged humans (Effros et al ., 1994; Boucher et al ., 1998; Vallejo et al ., 1998; Schindowski et al ., 2002).”
CD28null T cells in aging and diseases: From biology to assessment and intervention
Guan, Y., Cao, M., Wu, X., Yan, J., Hao, Y., & Zhang, C. (2024) · International Immunopharmacology · doi:10.1016/j.intimp.2024.111807 · Cited by 27
Connoy, A., Trader, M., & High, K. P. (2005) · Experimental Gerontology · doi:10.1016/j.exger.2005.11.003 · Cited by 24
Strohacker, K. A., Breslin, W. L., Carpenter, K. C., & McFarlin, B. K. (2011) · Journal of Biosciences · doi:10.1007/s12038-011-9169-z · Cited by 24
“Fleischer et al. (1996) reported that monocyte CD80, but not CD86, was an important co-stimulatory factor for in vitro T-lymphocyte response to tuberculin virus and other infectious agents (Boucher et al. 1998; van Duin et al. 2007).”
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Candore, G., Colonna‐Romano, G., Lio, D., & Caruso, C. (2002) · Advances in cell aging and gerontology · doi:10.1016/s1566-3124(02)13003-3 · Cited by 23
Transcriptomic biomarkers of human ageing in peripheral blood mononuclear cell total RNA
Vo, T. K. D., Godard, P., de Saint‐Hubert, M., Morrhaye, G., Bauwens, É., Debacq‐Chainiaux, F., Glupczynski, Y., Swine, C., Geenen, V. G., & Martens, H. (2009) · Experimental Gerontology · doi:10.1016/j.exger.2009.12.001 · Cited by 21
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BackgroundLymphocyte Modulation in a Baboon Model of Immunosenescence
Jayashankar, L., Brasky, K. M., Ward, J. A., & Attanasio, R. (2003) · Clinical and Vaccine Immunology · doi:10.1128/cdli.10.5.870-875.2003 · Cited by 21
“In humans, the proportion of CD28 T cells significantly decreases from 87% in young adults to 64% in centenarians (6).”
BackgroundHuman CD8+ T Cells in Asthma: Possible Pathways and Roles for NK-Like Subtypes
Lourenço, O. M., Fonseca, A. M., & Taborda‐Barata, L. (2016) · Frontiers in Immunology · doi:10.3389/fimmu.2016.00638 · Cited by 20
“There is a progressive oligoclonal accumulation of CD8+CD28− (and CD57+) T cells with natural aging, possibly due to multiple rounds of immune responses to antigenic exposures (17).”
BackgroundFas (CD95)/FasL (CD178) system during ageing
Lagunas‐Rangel, F. A. (2023) · Cell Biology International · doi:10.1002/cbin.12032 · Cited by 21
“In this respect, ageing causes CD28 levels to decrease in T cells, (Boucher et al., 1998) while CD55 levels increase (Fuchino et al., 1996).”
BackgroundNeuber, K., Schmidt, S., & Mensch, A. (2003) · Immunology · doi:10.1046/j.1365-2567.2003.01640.x · Cited by 19
Valkenburg, S. A., Venturi, V., Dang, T. H. Y., Bird, N. L., Doherty, P. C., Turner, S. J., Davenport, M. P., & Kedzierska, K. (2012) · PLoS Pathogens · doi:10.1371/annotation/e142f9de-7f30-4759-bda1-a651e86d5ba6 · Cited by 19
Sheu, T.-T., Chiang, B., Yen, J.-H., & Lin, W. (2014) · PLoS ONE · doi:10.1371/journal.pone.0089379 · Cited by 18
“At birth, CD28 is expressed on more than 99% of peripheral blood T cells [44], whereas the percentage of CD28(2) T cells can reach as high as 45% in some centenarians [45,46].”
BackgroundAlberro, A., Osorio-Querejeta, I., Sepúlveda, L., Fernández‐Eulate, G., Mateo‐Abad, M., Muñoz‐Culla, M., Carregal‐Romero, S., Matheu, A., Vergara, I., de Munaín, A. L., et al. (2019) · Aging · doi:10.18632/aging.102517 · Cited by 21
“On the other hand, some aging related features have been widely reported, such as the loss of the costimulatory molecule CD28 from T cell membrane and a subsequent gain of NK characteristic markers [6, 9, 14, 39].”
BackgroundBehrens, N. E., Wertheimer, A. M., Klotz, S. A., & Ahmad, N. (2018) · PLoS ONE · doi:10.1371/journal.pone.0199101 · Cited by 16
Proliferation and apoptosis of human T cells during replicative senescence--a critical approach.
Jaruga, E., Skierski, J., Radziszewska, E., & Sikora, E. (2000) · Acta Biochimica Polonica · doi:10.18388/abp.2000_4009 · Cited by 16
Du, W., Shen, H., Galan, A., & Goldstein, D. R. (2011) · The Journal of Immunology · doi:10.4049/jimmunol.1100441 · Cited by 15
“CD8 T cell alterations associated with aging include defective upregulation of activation markers, impaired proliferation in response to mitogens or pathogens, defective IFN-g responses to viral infection, and an accumulation of memory CD8 T cells (26, 30, 32).”
BackgroundExercise training enhances in vivo tuberculosis purified protein derivative response in the elderly
Okutsu, M., Yoshida, Y., Zhang, X., Tamagawa, A., Ohkubo, T., Tsuji, I., & Nagatomi, R. (2008) · Journal of Applied Physiology · doi:10.1152/japplphysiol.01044.2007 · Cited by 15
“Elderly people generally exhibit significantly lower CD8 cytotoxic T-cell responses to mitogenic stimuli compared with younger people (3).”
BackgroundThe influence of intrinsic and extrinsic factors on immune system aging
Badowski, M., Shultz, C. L., Eason, Y., Ahmad, N., & Harris, D. T. (2014) · Immunobiology · doi:10.1016/j.imbio.2014.02.008 · Cited by 13
Ryu, D.-H., Yu, H. T., Kim, S.-A., Lee, Y., Hong, S.-H., Yoon, Y.-R., Kim, D. J., Kim, H. C., Moon, H., Shin, E., et al. (2018) · Cancer Epidemiology Biomarkers & Prevention · doi:10.1158/1055-9965.epi-17-0799 · Cited by 13
“At present, aging is the most well-established risk factor of immunosenescence (17).”
BackgroundThe cellular factors that impair the germinal center in advanced age
Foster, W. S., Marcial‐Juárez, E., & Linterman, M. A. (2025) · The Journal of Immunology · doi:10.1093/jimmun/vkae039 · Cited by 14
Association of Epigenetic Age and p16 INK4a With Markers of T-Cell Composition in a Healthy Cohort
Burd, C. E., Peng, J., Laskowski, B. F., Hollyfield, J. L., Zhang, S., Fadda, P., Yu, L., Andridge, R., & Kiecolt‐Glaser, J. K. (2020) · The Journals of Gerontology Series A · doi:10.1093/gerona/glaa108 · Cited by 13
“In each sample, we measured the percentage of CD3, CD4, and CD8 cells expressing CD28 because the loss of CD28 is considered a hallmark of immunosenescence (16).”
CD28 activation does not down-regulate Cbl-b expression in aged rat T-lymphocytes
Xu, Z., George, C., & Jolly, C. A. (2004) · Mechanisms of Ageing and Development · doi:10.1016/j.mad.2004.06.007 · Cited by 12
Human NKT cells in health and disease
Tarazona, R., DelaRosa, O., Peralbo, E., Peña, J., Solana, R., & Sofía, R. (2003) · Cited by 10
Low expression of CD39 and CD73 genes in centenarians compared with octogenarians
Crooke, A., Hernández, J. M., Martínez‐López, J., Cruz-Jentoft, A. J., Huete‐Toral, F., & Pintor, J. J. (2017) · Immunity & Ageing · doi:10.1186/s12979-017-0094-3 · Cited by 12
“Additionally and since centenarians present a greater number of CD28CD8 T cells than octogenarians, the differences of expression between these last groups could be larger than those observed [19].”
Regulation of apoptosis and replicative senescence in CD8+ T cell following acute viral infection
Plunkett, F. J., Soares, M. V. D., Salmon, M., & Akbar, A. N. (2000) · APOPTOSIS · doi:10.1023/a:1009672331030 · Cited by 10
Li, L., Yu, F., Yang, S., Li, H., Tang, Y., & Ma, C. (2025) · BMC Infectious Diseases · doi:10.1186/s12879-025-10511-7 · Cited by 10
“Meanwhile, costimulatory molecule CD28, essential for cytokine expression, proliferation and survival of T cells [13, 14], is lost in HIV infection and aging [15, 16].”
The Value of Flow Cytometry Clonality in Large Granular Lymphocyte Leukemia
Giudice, V., D’Addona, M., Montuori, N., & Selleri, C. (2021) · Cancers · doi:10.3390/cancers13184513 · Cited by 9
Lázničková, P., Bendíčková, K., Kepák, T., & Frič, J. (2021) · Frontiers in Aging · doi:10.3389/fragi.2021.708788 · Cited by 10
Relevance of in vitro studies for aging of the organism. A review
Macieira‐Coelho, A. (2001) · Zeitschrift für Gerontologie und Geriatrie · doi:10.1007/s003910170013 · Cited by 7
“It was suggested that the accumulation of these cells in vivo in old donors depends on past pathological processes rather than on aging (Batliwalla et al. 1996; Boucher et al. 1998).”
BackgroundTrzonkowski, P., Myśliwska, J. M., Szmit, E., Żak, M., Foerster, J., & Myśliwski, A. (2002) · Mechanisms of Ageing and Development · doi:10.1016/s0047-6374(02)00016-7 · Cited by 7
Schächter, F. (2000) · Annals of the New York Academy of Sciences · doi:10.1111/j.1749-6632.2000.tb06636.x · Cited by 7
Self-citationHow‐Kit, A., Sahbatou, M., Hardy, L. M., Tessier, N. P., Schiavon, V., Buanec, H. L., Sébaoun, J.-M., Blanché, H., Zagury, J., & Deleuze, J. (2023) · GeroScience · doi:10.1007/s11357-023-01037-4 · Cited by 6
“Cellular and immunophenotyping studies were based on a small number of markers and described CD28 + T cell decline that preferentially affected CD8 + T cells in centenarians compared to younger controls [53, 54].”
Pawelec, G. (2003) · Springer eBooks · doi:10.1007/978-94-017-0669-8_6 · Cited by 6
Circulating Angiogenic and Senescent T Lymphocytes in Ageing and Frailty
Byrne, T., Cooke, J. P., McNeela, E. A., Bambrick, P., Murphy, R. P., & Harrison, M. (2024) · The Journal of Frailty & Aging · doi:10.14283/jfa.2024.38 · Cited by 6
“Previous studies reporting age effects on CD8 + CD28 null T cells (46) did not disaggregate healthy and unhealthy ageing, our results indicate that the considerable increase in CD8 + CD28 null T cells in older individuals is primarily associated with unhealthy ageing.”
Intraindividual Variability and the Effect of Acute Illness on Immune Senescence Markers
High, K. P., Trader, M., Pahor, M., & Loeb, M. B. (2005) · Journal of the American Geriatrics Society · doi:10.1111/j.1532-5415.2005.53526.x · Cited by 5
The role of telomerase in age-related degenerative disease and cancer
Fossel, M. (2001) · Advances in cell aging and gerontology · doi:10.1016/s1566-3124(01)07019-5 · Cited by 5
Lupus eritematoso sistémico de inicio tardío
González, L., & Gómez, L. A. R. (2008) · Revista Colombiana de Reumatología · Cited by 4
The Role of the Immune System in the Development of Osteoporosis
Mödder, U. I., Riggs, B. L., & Khosla, S. (2010) · Elsevier eBooks · doi:10.1016/b978-0-12-375670-1.10009-3 · Cited by 4
Effect of Anti-influenza Vaccination on Immune System in the Elderly
Trzonkowski, P. (2009) · Springer eBooks · doi:10.1007/978-1-4020-9063-9_70 · Cited by 4
TCR Vβ repertoire in an Italian longeval population including centenarians.
Pennesi, G., Morellini, M., Lulli, P., Cappellacci, S., Brioli, G., Franceschi, C., & Trabace, S. (2001) · AGE · doi:10.1007/s11357-001-0009-1 · Cited by 4
CD28 downregulation on CD4+T cells is associated with age of kidney transplant recipient
Kusztal, M. A., Kosmaczewska, A., Magott-Procelewska, M., et al. (2008) · Transplant International · doi:10.1111/j.1432-2277.2008.00663.x · Cited by 4
“During life the human body accumulates memory CD8+ T cells that are CD28-negative, with some elderly persons having more than 50% of their total CD8+ T-cell pool being CD28-negative [29,30].”
BackgroundTelomerase and Human Disease: The Beginnings of the Ends?
Fossel, M., & Flanary, B. E. (2009) · Rejuvenation Research · doi:10.1089/rej.2009.0873 · Cited by 2
Solana, R., & Pawelec, G. (2004) · Neuroimmune biology · doi:10.1016/s1567-7443(04)80003-6 · Cited by 3
Immunosenescence: Analysis and Genetic Modulation of Replicative Senescence in T Cells
Effros, R. B., & Valenzuela, H. (1998) · Rejuvenation Research · doi:10.1089/rej.1.1998.1.305 · Cited by 2
“…identified in vivo within the CD4 (helper) subset,50 most CD28-cells seen during aging and HIV dis¬ ease are within the CD8+ (cytotoxic/suppres¬ sor) subset.19'35 The mechanism by which CD8+ cells recognize antigens may explain the preferential accumulation of senescent cells within this subset.”
Self-citationChen, Y., Wang, Z., Song, L., Chen, Q., Zhang, H., Pan, T., Pan, J., Zhao, S., Shang, T., Xu, H., et al. (2025) · Advanced Science · doi:10.1002/advs.202512452 · Cited by 2
Modificación de la respuesta inmune en los ancianos con tratamientos nutricionales
Álvarez-Fernández, B., Ordoñez, M. A., Trigo, J. A. L., Carmona, J. M. M., Huelgas, R. G., & Fernández, C. J. (2002) · Anales de Medicina Interna · doi:10.4321/s0212-71992002000800009 · Cited by 1
T cell immunity and caregiving stress in young and older caregivers
Vitlić, A., Lord, J. M., Arlt, W., Oliver, C., & Phillips, A. C. (2015) · Healthy Aging Research · doi:10.12715/har.2015.4.15 · Cited by 1
Role of Cytomegalovirus in Driving Cytotoxic CD28null T Cells
Pera, A., Bano, A., & Kern, F. (2019) · Springer eBooks · doi:10.1007/978-3-319-99375-1_124 · Cited by 1
The Complex Relationship Between Nutrition and Immunosenescence
Larbi, A., Lesourd, B., & Fülöp, T. (2019) · Springer eBooks · doi:10.1007/978-3-319-99375-1_65 · Cited by 1
Mogford, J. E., Liu, W. R., Reid, R. R., Chiu, C., Said, H. K., Chen, S., Harley, C. B., & Mustoe, T. A. (2006) · Human Gene Therapy · doi:10.1089/hum.2006.17.ft-213 · Cited by 1
Shahrabadi, H., Haghighi, A. H., & Talebi, S. H. A. (2020) · مجله طب جانباز · doi:10.52547/ijwph.12.4.259 · Cited by 2
Generation and Gene Expression of CD28-CD8 T-cells in Human
Weng, N. (2009) · Springer eBooks · doi:10.1007/978-1-4020-9063-9_17 · Cited by 1
“As CD28 T-cells appear after birth and gradually increase with age [14], it has been suggested that CD28CD8 T-cells are derived from CD28CD8 T-cells.”
BackgroundFrom Weismann’s theory to present day gerontology 1889–2003
Macieira‐Coelho, A. (2003) · Pathologie Biologie · doi:10.1016/j.patbio.2003.09.005 · Cited by 2
Importance of T-Cell Replicative Senescence for the Adoptive Immunotherapy of Cancer in Humans?
Pawelec, G. (1999) · Rejuvenation Research · doi:10.1089/rej.1.1999.2.115 · Cited by 1
Immune Predictors of Clinical Outcomes in Elderly Nursing Home Residents
Johnstone, J. (2014) · MacSphere (McMaster University) · doi:10.71548/9512 · Cited by 1
Nutrition and immune function in the elderly
Lesourd, B., & Ferry, M. (2009) · Elsevier eBooks · doi:10.1533/9781845695484.2.271
The role of immune inhibitory receptors in age-associatedimmune decline
Macaulay, R. (2011) · UCL Discovery (University College London)
Cbl-b: its role of expression and regulation in T-lymphocyte activation and ageing
Xu, Z. (2007) · Texas ScholarWorks (Texas Digital Library)
Witkowski, J. M. (2009) · Springer eBooks · doi:10.1007/978-1-4020-9063-9_13
“The best known forms of this remodeling are the naive-to-memory shift and the accumulation of T-cells deprived of CD28 costimulatory molecule [ 9 , 24, 28].”
BackgroundInfluentialT Cells Seen from the Metabolic and Aging Perspective
Camous, X., & Larbi, A. (2013) · Springer eBooks · doi:10.1007/978-3-642-39495-9_12
T cell ageing and immune surveillance
McLeod, J. (2002) · Advances in cell aging and gerontology · doi:10.1016/s1566-3124(02)13009-4
Anti-Aging Medicine Literature Watch
Pawelec, G. (1998) · Rejuvenation Research · doi:10.1089/rej.1.1998.1.375
Le vieillissement des cellules mitotiques de la gérontologie fondamentale à la gériatrie
Macieira‐Coelho, A. (2010) · Médecine & longévité · doi:10.1016/j.mlong.2010.06.003
Aging, Nutrient Signaling, Hematopoietic Senescence, and Cancer
Balasubramanian, P., & Longo, V. D. (2013) · Critical Reviews™ in Oncogenesis · doi:10.1615/critrevoncog.2013010596
Inmunonutrición en el adulto mayor
Puerto, E. C. (2007) · Revista cubana de medicina general integral
Griffiths, S. (2011) · UCL Discovery (University College London)
Anti-Aging Medicine LiteratureWatch
Pawelec, G. (1998) · Rejuvenation Research · doi:10.1089/rej.1.1998.1.275
Protein-Energy Malnutrition as a Determinant for Immuno-Senescence
Larbi, A., Lesourd, B., & Fülöp, T. (2009) · Springer eBooks · doi:10.1007/978-1-4020-9063-9_65
“One of the best examples is the significant increase of the CD28-negative populations with aging, mostly within the CD8+ T-cells ( Boucher et al. 1998 ).”
BackgroundSomatic Cells: Growth and Expansion Potential of T Lymphocytes
Effros, R. B. (2010) · Elsevier eBooks · doi:10.1016/b978-0-12-381422-7.10025-2
Self-citationRole of Cytomegalovirus in Driving Cytotoxic CD28null T Cells
Pera, A., Bano, A., & Kern, F. (2018) · Springer eBooks · doi:10.1007/978-3-319-64597-1_124-1
Macián, F. (2018) · Springer eBooks · doi:10.1007/978-3-319-64597-1_112-1
The Complex Relationship Between Nutrition and Immunosenescence
Larbi, A., Lesourd, B., & Fülöp, T. (2018) · Springer eBooks · doi:10.1007/978-3-319-64597-1_65-1
Chronic stress and ageing : effects on immune function
Vitlić, A. (2014) · University of Birmingham Institutional Research Archive (University of Birmingham)
Somatic Cells – Growth and Expansion Potential of T Lymphocytes
Effros, R. B. (2012) · Elsevier eBooks · doi:10.1016/b978-0-12-385942-6.00075-5
Self-citationFauce, S. R., & Effros, R. B. (2008) · Springer eBooks · doi:10.1007/978-0-387-76842-7_4
Self-citation(2021) · Wiley eBooks · doi:10.1002/9781119611288.refs
Generation and Gene Expression of CD28−CD8 T Cells in Human
Kim, J., & Weng, N. (2019) · Springer eBooks · doi:10.1007/978-3-319-99375-1_17
Witkowski, J. M., & Fülöp, T. (2018) · Springer eBooks · doi:10.1007/978-3-319-64597-1_13-1
Macián, F. (2019) · Springer eBooks · doi:10.1007/978-3-319-99375-1_112
Witkowski, J. M., & Fülöp, T. (2019) · Springer eBooks · doi:10.1007/978-3-319-99375-1_13
Generation and Gene Expression of CD28−CD8 T Cells in Human
Kim, J., & Weng, N. (2017) · Springer eBooks · doi:10.1007/978-3-319-64597-1_17-1
Phenotypic frailty in people living with HIV is not correlated with age or immunosenescence
Klotz, S. A., Egurrola, C., Love, M., et al. (2022) · International Journal of STD & AIDS · doi:10.1177/09564624221091455
“In aging uninfected individuals, there is a major decline in CD4 and CD8 cells expressing CD28, in itself an expression of immunosenescence.(8) In this work, we measure physical frailty as well as immunological markers of aging in a group of older, mostly men, on long-term, suppressive ART.”
BackgroundFaculty Opinions recommendation of CD28 costimulation: from mechanism to therapy.
Tuosto, L. (2018) · Faculty Opinions – Post-Publication Peer Review of the Biomedical Literature · doi:10.3410/f.726363559.793546230
Schächter, F. (2000) · Springer eBooks · doi:10.1007/978-3-642-56947-0_1
Self-citationSomatic Cells: Growth and Expansion Potential of T Lymphocytes
Effros, R. B. (2008) · Elsevier eBooks · doi:10.1016/b978-012369410-2.50028-0
Self-citationT cell exhaustion and aging: is replicative senescence relevant?
Effros, R. B. (2002) · Advances in cell aging and gerontology · doi:10.1016/s1566-3124(02)13016-1
Self-citationSemelka, C., DeWitt, M. E., Blevins, M. W., Holbrook, B. C., Sanders, J. W., & Alexander‐Miller, M. A. (2024) · Figshare · doi:10.6084/m9.figshare.26561866
Descamps, A. (2009) · theses.fr (ABES) · doi:10.70675/b1d785e5zdc1az4353z958czf0e16102bc0d
CD28 : nouvelles données sur un récepteur majeur de la costimulation lymphocytaire T
Morin, S. O. (2017) · theses.fr (ABES) · doi:10.70675/cb01635fz2f63z43e2zad0cz210485c4c5cf
Sall, F. B. (2021) · theses.fr (ABES) · doi:10.70675/4ade78c4z0bf6z4533zb4a6z084522268290
From Primary Cultures to the Aging Organism: Lessons from Human T Lymphocytes
Effros, R. B. (2006) · Elsevier eBooks · doi:10.1016/b978-012369391-4/50005-9
Self-citation
Metadata
- Authors
- Boucher, N., Dufeu-Duchesne, T., Vicaut, E., Farge, D., Effros, R. B., & Schächter, F.
- Affiliations
- Fondation Jean Dausset-CEPH (FR)
- Hôpital Saint-Louis (FR)
- University of California, Los Angeles (US)
- Corresponding author
- Schächter, François
- Venue
- Experimental Gerontology
- Publisher
- Elsevier BV
- Published
- 1998-05
- Volume
- 33
- Issue
- 3
- Pages
- 267-282
- ISSN
- 0531-5565 (ISSN-L)
- OpenAlex
- W1973076242
- Semantic Scholar
- 56c903c155c96dbf324ec10a879404754b4df8af
- Cited by
- 194
- References
- 65
- Citations by year
- 2025: 3 · 2024: 6 · 2023: 6 · 2022: 2 · 2021: 7 · 2020: 2 · 2019: 9 · 2018: 11 · 2017: 8 · 2016: 5 · 2015: 5 · 2014: 6 · 2013: 3 · 2012: 5
- FWCI
- 2.75
- Type
- journal article
- Language
- en
- Open access
- closed
- Locations
- Experimental Gerontology (publishedVersion)
- PubMed (publishedVersion)
- Topics
- Life Sciences › Immunology and Microbiology › Immunology › T-cell and B-cell Immunology
- Life Sciences › Biochemistry, Genetics and Molecular Biology › Aging › Genetics, Aging, and Longevity in Model Organisms
- Life Sciences › Biochemistry, Genetics and Molecular Biology › Cell Biology › Telomeres, Telomerase, and Senescence
- Keywords
- CD28, T cell senescence, centenarians, human longevity, CD8+ T cells, immunosenescence, T cell responsiveness, mitogen stimulation, chronic immune stimulation, CD4+ T cells
- MeSH terms
- Adult, Aged, Aged, 80 and over, Blood Cells, Cell Division, Cells, Cultured, Humans, Longevity, T-Lymphocytes, Cellular Senescence, CD28 Antigens
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