[1] K. Shida, K. Nomoto, Probiotics as efficient immunopotentiators: translational role in cancer prevention, Indian J Med Res, 138 (2013) 808-814.
[2] R. Solana, G. Pawelec, R. Tarazona, Aging and innate immunity, Immunity, 24 (2006) 491-494.
[3] T. Fulop, A. Larbi, K. Hirokawa, A.A. Cohen, J.M. Witkowski, Immunosenescence is both functional/adaptive and dysfunctional/maladaptive, Seminars in immunopathology, (2020).
[4] L. Kaszubowska, A. Dettlaff-Pokora, L. Hak, M. Szarynska, M. Ryba, J. Mysliwska, A. Mysliwski, Successful ageing of nonagenarians is related to the sensitivity of NK cells to activation, J Physiol Pharmacol, 59 Suppl 9 (2008) 187-199.
[5] K. Hirokawa, M. Utsuyama, Y. Hayashi, M. Kitagawa, T. Makinodan, T. Fulop, Slower immune system aging in women versus men in the Japanese population, Immun Ageing, 10 (2013) 19.
[6] T. Fulop, G. Dupuis, J.M. Witkowski, A. Larbi, The Role of Immunosenescence in the Development of Age-Related Diseases, Rev Invest Clin, 68 (2016) 84-91.
[7] A. Santagostino, G. Garbaccio, A. Pistorio, V. Bolis, G. Camisasca, P. Pagliaro, M. Girotto, An Italian national multicenter study for the definition of reference ranges for normal values of peripheral blood lymphocyte subsets in healthy adults, Haematologica, 84 (1999) 499-504.
[8] S.S. Uppal, S. Verma, P.S. Dhot, Normal values of CD4 and CD8 lymphocyte subsets in healthy indian adults and the effects of sex, age, ethnicity, and smoking, Cytometry B Clin Cytom, 52 (2003) 32-36.
[9] R.K. Saxena, V. Choudhary, I. Nath, S.N. Das, R.S. Paranjape, G. Babu, S. Ramlingam, D. Mohanty, H. Vohra , M. Thomas, Q.B. Saxena, N.K. Ganguly, Normal ranges of some select lymphocyte sub-populations in peripheral blood of normalhealthy Indians, Current Science, 86 (2004) 969-975.
[10] M.P. Vasson, M.C. Farges, N. Goncalves-Mendes, J. Talvas, J. Ribalta, B. Winklhofer-Roob, E. Rock, A. Rossary, Does aging affect the immune status? A comparative analysis in 300 healthy volunteers from France, Austria and Spain, Immun Ageing, 10 (2013) 38.
[11] P. Kanodia, G. Kaur, P. Coshic, K. Chatterjee, T. Neeman, A. George, S. Rath, V. Bal, S.B. Prabhu, Characterization of biological variation of peripheral blood immune cytome in an Indian cohort, Scientific reports, 9 (2019) 14735.
[12] E. Aktas, U.C. Kucuksezer, S. Bilgic, G. Erten, G. Deniz, Relationship between CD107a expression and cytotoxic activity, Cell Immunol, 254 (2009) 149-154.
[13] G. Alter, J.M. Malenfant, M. Altfeld, CD107a as a functional marker for the identification of natural killer cell activity, Journal of immunological methods, 294 (2004) 15-22.
[14] S. Paul, G. Lal, The Molecular Mechanism of Natural Killer Cells Function and Its Importance in Cancer Immunotherapy, Frontiers in immunology, 8 (2017) 1124.
[15] J. Yan, J.M. Greer, R. Hull, J.D. O'Sullivan, R.D. Henderson, S.J. Read, P.A. McCombe, The effect of ageing on human lymphocyte subsets: comparison of males and females, Immun Ageing, 7 (2010) 4.
[16] J. Hazeldine, P. Hampson, J.M. Lord, Reduced release and binding of perforin at the immunological synapse underlies the age-related decline in natural killer cell cytotoxicity, Aging Cell, 11 (2012) 751-759.
[17] Y. Kusaka, H. Kondou, K. Morimoto, Healthy lifestyles are associated with higher natural killer cell activity, Prev Med, 21 (1992) 602-615.
[18] M. Reale, P. Boscolo, V. Bellante, C. Tarantelli, M. Di Nicola, L. Forcella, Q. Li, K. Morimoto, R. Muraro, Daily intake of Lactobacillus casei Shirota increases natural killer cell activity in smokers, Br J Nutr, 108 (2012) 308-314.
[19] J. Nikolich-Zugich, The twilight of immunity: emerging concepts in aging of the immune system, Nat Immunol, 19 (2018) 10-19.
[20] A. Rungta, S. Hooja, N. Vyas, S. Rishi, A. Rao, A. Gupta, Enumeration of CD 4 and CD 8 T lymphocytes in healthy HIV seronegative adults of northwest India: A preliminary study, Indian J Pathol Microbiol 51 (2008) 127-129.
[21] M. Kleinewietfeld, A. Manzel, J. Titze, H. Kvakan, N. Yosef, R.A. Linker, D.N. Muller, D.A. Hafler, Sodium chloride drives autoimmune disease by the induction of pathogenic TH17 cells, Nature, 496 (2013) 518-522.
[22] C. Wu, N. Yosef, T. Thalhamer, C. Zhu, S. Xiao, Y. Kishi, A. Regev, V.K. Kuchroo, Induction of pathogenic TH17 cells by inducible salt-sensing kinase SGK1, Nature, 496 (2013) 513-517.
[23] A.L. Hernandez, A. Kitz, C. Wu, D.E. Lowther, D.M. Rodriguez, N. Vudattu, S. Deng, K.C. Herold, V.K. Kuchroo, M. Kleinewietfeld, D.A. Hafler, Sodium chloride inhibits the suppressive function of FOXP3+ regulatory T cells, J Clin Invest, 125 (2015) 4212-4222.
[24] W.C. Zhang, X.J. Zheng, L.J. Du, J.Y. Sun, Z.X. Shen, C. Shi, S. Sun, Z. Zhang, X.Q. Chen, M. Qin, X. Liu, J. Tao, L. Jia, H.Y. Fan, B. Zhou, Y. Yu, H. Ying, L. Hui, X. Liu, X. Yi, X. Liu, L. Zhang, S.Z. Duan, High salt primes a specific activation state of macrophages, M(Na), Cell Res, 25 (2015) 893-910.
[25] K.J. Binger, M. Gebhardt, M. Heinig, C. Rintisch, A. Schroeder, W. Neuhofer, K. Hilgers, A. Manzel, C. Schwartz, M. Kleinewietfeld, J. Voelkl, V. Schatz, R.A. Linker, F. Lang, D. Voehringer, M.D. Wright, N. Hubner, R. Dechend, J. Jantsch, J. Titze, D.N. Muller, High salt reduces the activation of IL-4- and IL-13-stimulated macrophages, J Clin Invest, 125 (2015) 4223-4238.
[26] K. Jobin, N.E. Stumpf, S. Schwab, M. Eichler, P. Neubert, M. Rauh, M. Adamowski, O. Babyak, D. Hinze, S. Sivalingam, C. Weisheit, K. Hochheiser, S.V. Schmidt, M. Meissner, N. Garbi, Z. Abdullah, U. Wenzel, M. Holzel, J. Jantsch, C. Kurts, A high-salt diet compromises antibacterial neutrophil responses through hormonal perturbation, Sci Transl Med, 12 (2020).
[27] N. Wilck, M.G. Matus, S.M. Kearney, S.W. Olesen, K. Forslund, H. Bartolomaeus, S. Haase, A. Mahler, A. Balogh, L. Marko, O. Vvedenskaya, F.H. Kleiner, D. Tsvetkov, L. Klug, P.I. Costea, S. Sunagawa, L. Maier, N. Rakova, V. Schatz, P. Neubert, C. Fratzer, A. Krannich, M. Gollasch, D.A. Grohme, B.F. Corte-Real, R.G. Gerlach, M. Basic, A. Typas, C. Wu, J.M. Titze, J. Jantsch, M. Boschmann, R. Dechend, M. Kleinewietfeld, S. Kempa, P. Bork, R.A. Linker, E.J. Alm, D.N. Muller, Salt-responsive gut commensal modulates TH17 axis and disease, Nature, 551 (2017) 585-589.
[28] M.A. de Pablo, M. Angeles Puertollano, G. Alvarez de Cienfuegos, Immune cell functions, lipids and host natural resistance, FEMS Immunol Med Microbiol, 29 (2000) 323-328.
[29] P.D. Cani, R. Bibiloni, C. Knauf, A. Waget, A.M. Neyrinck, N.M. Delzenne, R. Burcelin, Changes in gut microbiota control metabolic endotoxemia-induced inflammation in high-fat diet-induced obesity and diabetes in mice, Diabetes, 57 (2008) 1470-1481.
[30] P.J. Turnbaugh, F. Backhed, L. Fulton, J.I. Gordon, Diet-induced obesity is linked to marked but reversible alterations in the mouse distal gut microbiome, Cell host & microbe, 3 (2008) 213-223.
[31] M.D. Trottier, R. Irwin, Y. Li, L.R. McCabe, P.J. Fraker, Enhanced production of early lineages of monocytic and granulocytic cells in mice with colitis, Proceedings of the National Academy of Sciences, 109 (2012) 16594-16599.
[32] G. Jakobsdottir, J. Xu, G. Molin, S. Ahrne, M. Nyman, High-fat diet reduces the formation of butyrate, but increases succinate, inflammation, liver fat and cholesterol in rats, while dietary fibre counteracts these effects, PLoS ONE, 8 (2013) e80476.
[33] W.H. Piao, D. Campagnolo, C. Dayao, R.J. Lukas, J. Wu, F.D. Shi, Nicotine and inflammatory neurological disorders, Acta pharmacologica Sinica, 30 (2009) 715-722.
[34] F. Qiu, C.L. Liang, H. Liu, Y.Q. Zeng, S. Hou, S. Huang, X. Lai, Z. Dai, Impacts of cigarette smoking on immune responsiveness: Up and down or upside down?, Oncotarget, 8 (2017) 268-284.
[35] J.D. Johnson, D.P. Houchens, W.M. Kluwe, D.K. Craig, G.L. Fisher, Effects of mainstream and environmental tobacco smoke on the immune system in animals and humans: a review, Crit Rev Toxicol, 20 (1990) 369-395.
[36] Y. Geng, S.M. Savage, S. Razani-Boroujerdi, M.L. Sopori, Effects of nicotine on the immune response. II. Chronic nicotine treatment induces T cell anergy, J Immunol, 156 (1996) 2384-2390.
[37] A.M. van der Leun, D.S. Thommen, T.N. Schumacher, CD8(+) T cell states in human cancer: insights from single-cell analysis, Nature reviews, 20 (2020) 218-232.
[38] C.C. Cheng, H.C. Lin, Y.W. Chiang, J. Chang, Z.L. Sie, B.L. Yang, K.H. Lim, C.L. Peng, A.S. Ho, Y.F. Chang, Nicotine exhausts CD8(+) T cells against tumor cells through increasing miR-629-5p to repress IL2RB-mediated granzyme B expression, Cancer Immunol Immunother, 70 (2021) 1351-1364.
[39] D. Caruso, A.M. Barron, M.A. Brown, F. Abbiati, P. Carrero, C.J. Pike, L.M. Garcia-Segura, R.C. Melcangi, Age-related changes in neuroactive steroid levels in 3xTg-AD mice, Neurobiol Aging, 34 (2013) 1080-1089.
[40] S. Oertelt-Prigione, The influence of sex and gender on the immune response, Autoimmunity reviews, 11 (2012) A479-485.
[41] J. Vina, J. Gambini, R. Lopez-Grueso, K.M. Abdelaziz, M. Jove, C. Borras, Females live longer than males: role of oxidative stress, Current pharmaceutical design, 17 (2011) 3959-3965.