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Hanson ED, Sakkal S, Bates-Fraser LC, Que S, Cho E, Spielmann G, Kadife E, Violet JA, Battaglini CL, Stoner L, Bartlett DB, McConell GK, Hayes A. Acute exercise induces distinct quantitative and phenotypical T cell profiles in men with prostate cancer. Front Sports Act Living 2023; 5:1173377. [PMID: 37325799 PMCID: PMC10266416 DOI: 10.3389/fspor.2023.1173377] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2023] [Accepted: 05/12/2023] [Indexed: 06/17/2023] Open
Abstract
Background Reduced testosterone levels can influence immune system function, particularly T cells. Exercise during cancer reduces treatment-related side effects and provide a stimulus to mobilize and redistribute immune cells. However, it is unclear how conventional and unconventional T cells (UTC) respond to acute exercise in prostate cancer survivors compared to healthy controls. Methods Age-matched prostate cancer survivors on androgen deprivation therapy (ADT) and those without ADT (PCa) along with non-cancer controls (CON) completed ∼45 min of intermittent cycling with 3 min at 60% of peak power interspersed by 1.5 min of rest. Fresh, unstimulated immune cell populations and intracellular perforin were assessed before (baseline), immediately following (0 h), 2 h, and 24 h post-exercise. Results At 0 h, conventional T cell counts increased by 45%-64% with no differences between groups. T cell frequency decreased by -3.5% for CD3+ and -4.5% for CD4+ cells relative to base at 0 h with CD8+ cells experiencing a delayed decrease of -4.5% at 2 h with no group differences. Compared to CON, the frequency of CD8+CD57+ cells was -18.1% lower in ADT. Despite a potential decrease in maturity, ADT increased CD8+perforin+ GMFI. CD3+Vα7.2+CD161+ counts, but not frequencies, increased by 69% post-exercise while CD3+CD56+ cell counts increased by 127% and were preferentially mobilized (+1.7%) immediately following the acute cycling bout. There were no UTC group differences. Cell counts and frequencies returned to baseline by 24 h. Conclusion Following acute exercise, prostate cancer survivors demonstrate normal T cell and UTC responses that were comparable to CON. Independent of exercise, ADT is associated with lower CD8+ cell maturity (CD57) and perforin frequency that suggests a less mature phenotype. However, higher perforin GMFI may attenuate these changes, with the functional implications of this yet to be determined.
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Affiliation(s)
- Erik D. Hanson
- Department of Exercise & Sport Science, University of North Carolina, Chapel Hill, NC, United States
- Lineberger Comprehensive Cancer Center, University of North Carolina, Chapel Hill, NC, United States
- Human Movement Science Curriculum, University of North Carolina, Chapel Hill, NC, United States
- Institute for Health and Sport, Victoria University, Melbourne, VIC, Australia
| | - Samy Sakkal
- Institute for Health and Sport, Victoria University, Melbourne, VIC, Australia
| | - Lauren C. Bates-Fraser
- Department of Exercise & Sport Science, University of North Carolina, Chapel Hill, NC, United States
- Lineberger Comprehensive Cancer Center, University of North Carolina, Chapel Hill, NC, United States
- Human Movement Science Curriculum, University of North Carolina, Chapel Hill, NC, United States
| | - Shadney Que
- Institute for Health and Sport, Victoria University, Melbourne, VIC, Australia
| | - Eunhan Cho
- School of Kinesiology, Louisiana State University, Baton Rouge, LA, United States
| | - Guillaume Spielmann
- School of Kinesiology, Louisiana State University, Baton Rouge, LA, United States
| | - Elif Kadife
- Institute for Health and Sport, Victoria University, Melbourne, VIC, Australia
| | - John A. Violet
- Division of Radiation Oncology and Cancer Imaging, Peter MacCallum Cancer Centre, Melbourne, VIC, Australia
| | - Claudio L. Battaglini
- Department of Exercise & Sport Science, University of North Carolina, Chapel Hill, NC, United States
- Lineberger Comprehensive Cancer Center, University of North Carolina, Chapel Hill, NC, United States
- Human Movement Science Curriculum, University of North Carolina, Chapel Hill, NC, United States
| | - Lee Stoner
- Department of Exercise & Sport Science, University of North Carolina, Chapel Hill, NC, United States
- Human Movement Science Curriculum, University of North Carolina, Chapel Hill, NC, United States
| | - David B. Bartlett
- School of Biosciences and Medicine, Faculty of Health and Medical Sciences, University of Surrey, Guildford, United Kingdom
| | - Glenn K. McConell
- Institute for Health and Sport, Victoria University, Melbourne, VIC, Australia
| | - Alan Hayes
- Institute for Health and Sport, Victoria University, Melbourne, VIC, Australia
- Australian Institute for Musculoskeletal Science (AIMSS), Victoria University, Melbourne, VIC, Australia
- Department of Medicine—Western Health, Melbourne Medical School, The University of Melbourne, Melbourne, VIC, Australia
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Singh P, Szaraz-Szeles M, Mezei Z, Barath S, Hevessy Z. Age-dependent frequency of unconventional T cells in a healthy adult Caucasian population: a combinational study of invariant natural killer T cells, γδ T cells, and mucosa-associated invariant T cells. GeroScience 2022; 44:2047-2060. [PMID: 35038082 PMCID: PMC8763133 DOI: 10.1007/s11357-022-00515-5] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2021] [Accepted: 01/11/2022] [Indexed: 12/04/2022] Open
Abstract
Unconventional T cells show distinct and unique features during antigen recognition as well as other immune responses. Their decrease in frequency is associated with various autoimmune disorders, allergy, inflammation, and cancer. The landscape frequency of the unconventional T cells altogether (iNKT, γδ T, and MAIT) is largely unestablished leading to various challenges affecting diagnosis and research in this field. In this study, we have established the age group–wise frequency of iNKT, γδ T, and MAIT cells altogether on a total of 203 healthy adult samples of the Caucasian population. The results revealed that iNKT cells were 0.095%, γδ T cells were 2.175%, and MAIT cells were 2.99% of the total T cell population. γδ and MAIT cell frequency is higher in younger age groups than elderly; however, there is no statistically significant difference in the frequency of iNKT cells. Furthermore, γδ and MAIT cells were negatively correlating with age, supporting immunosenescence, unlike iNKT cells. Our finding could be used for further age-wise investigation of various pathological conditions such as cancer and their prognosis, autoimmune diseases and their pathogenicity.
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Affiliation(s)
- Parvind Singh
- Department of Laboratory Medicine, Faculty of Medicine, University of Debrecen, Nagyerdei krt. 98, 4032, Debrecen, Hungary
| | - Marianna Szaraz-Szeles
- Department of Laboratory Medicine, Faculty of Medicine, University of Debrecen, Nagyerdei krt. 98, 4032, Debrecen, Hungary
| | - Zoltan Mezei
- Department of Laboratory Medicine, Faculty of Medicine, University of Debrecen, Nagyerdei krt. 98, 4032, Debrecen, Hungary
| | - Sandor Barath
- Department of Laboratory Medicine, Faculty of Medicine, University of Debrecen, Nagyerdei krt. 98, 4032, Debrecen, Hungary
| | - Zsuzsanna Hevessy
- Department of Laboratory Medicine, Faculty of Medicine, University of Debrecen, Nagyerdei krt. 98, 4032, Debrecen, Hungary.
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Mucosal-Associated Invariant T Cell Response to Acute Exercise and Exercise Training in Older Obese Women. Sports (Basel) 2021; 9:sports9100133. [PMID: 34678914 PMCID: PMC8541130 DOI: 10.3390/sports9100133] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2021] [Revised: 09/14/2021] [Accepted: 09/15/2021] [Indexed: 12/01/2022] Open
Abstract
(1) Background: Obesity is a major global public health concern as it is associated with many of the leading causes of preventable deaths. Exercise reduces obesity-induced inflammation; however, it is unknown how exercise training may impact mucosal associated invariant T (MAIT) cells in overweight/obese (OW) post-menopausal women. Therefore, the purpose of this study was to investigate (i) circulating MAIT-cells at rest in OW vs. Lean women, (ii) the response of MAIT-cells to a single bout of combined aerobic and resistance exercise, and (iii) the effects of 12 weeks of exercise training (EX) or educational program (ED) on the MAIT-cell response in OW. (2) Methods: OW completed an acute exercise session or sitting control, underwent 12 weeks of exercise training or received educational materials, and then repeated the exercise session/sitting control. Lean post-menopausal women provided a baseline comparison. (3) Results: OW had lower circulating MAIT-cells at rest than Lean prior to exercise training; however, after training EX displayed improved MAIT-cell frequency. Additionally, prior to training EX did not exhibit MAIT-cell mobilization/egress, however, both improved after training. (4) Conclusions: Reduced MAIT-cell frequency and ability to mobilize/egress were potentially partially rescued in EX after 12 weeks of exercise training; however, further research is needed to elucidate age or obesity-induced attenuations in MAIT-cells.
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Cho E, Theall B, Stampley J, Granger J, Johannsen NM, Irving BA, Spielmann G. Cytomegalovirus Infection Impairs the Mobilization of Tissue-Resident Innate Lymphoid Cells into the Peripheral Blood Compartment in Response to Acute Exercise. Viruses 2021; 13:v13081535. [PMID: 34452400 PMCID: PMC8402764 DOI: 10.3390/v13081535] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2021] [Revised: 07/24/2021] [Accepted: 07/29/2021] [Indexed: 11/25/2022] Open
Abstract
Circulating immune cell numbers and phenotypes are impacted by high-intensity acute bouts of exercise and infection history with the latent herpesviruses cytomegalovirus (CMV). In particular, CMV infection history impairs the exercise-induced mobilization of cytotoxic innate lymphoid cells 1 (ILC1) cells, also known as NK cells, in the blood. However, it remains unknown whether exercise and CMV infection modulate the mobilization of traditionally tissue-resident non-cytotoxic ILCs into the peripheral blood compartment. To address this question, 22 healthy individuals with or without CMV (20–35 years—45% CMVpos) completed 30 min of cycling at 70% VO2 max, and detailed phenotypic analysis of circulating ILCs was performed at rest and immediately post-exercise. We show for the first time that a bout of high-intensity exercise is associated with an influx of ILCs that are traditionally regarded as tissue-resident. In addition, this is the first study to highlight that latent CMV infection blunts the exercise-response of total ILCs and progenitor ILCs (ILCPs). These promising data suggest that acute exercise facilitates the circulation of certain ILC subsets, further advocating for the improvements in health seen with exercise by enhancing cellular mobilization and immunosurveillance, while also highlighting the indirect deleterious effects of CMV infection in healthy adults.
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Affiliation(s)
- Eunhan Cho
- School of Kinesiology, Louisiana State University, Baton Rouge, LA 70803, USA; (E.C.); (B.T.); (J.S.); (J.G.); (N.M.J.); (B.A.I.)
| | - Bailey Theall
- School of Kinesiology, Louisiana State University, Baton Rouge, LA 70803, USA; (E.C.); (B.T.); (J.S.); (J.G.); (N.M.J.); (B.A.I.)
| | - James Stampley
- School of Kinesiology, Louisiana State University, Baton Rouge, LA 70803, USA; (E.C.); (B.T.); (J.S.); (J.G.); (N.M.J.); (B.A.I.)
| | - Joshua Granger
- School of Kinesiology, Louisiana State University, Baton Rouge, LA 70803, USA; (E.C.); (B.T.); (J.S.); (J.G.); (N.M.J.); (B.A.I.)
| | - Neil M. Johannsen
- School of Kinesiology, Louisiana State University, Baton Rouge, LA 70803, USA; (E.C.); (B.T.); (J.S.); (J.G.); (N.M.J.); (B.A.I.)
- Pennington Biomedical Research Center, Baton Rouge, LA 70808, USA
| | - Brian A. Irving
- School of Kinesiology, Louisiana State University, Baton Rouge, LA 70803, USA; (E.C.); (B.T.); (J.S.); (J.G.); (N.M.J.); (B.A.I.)
- Pennington Biomedical Research Center, Baton Rouge, LA 70808, USA
| | - Guillaume Spielmann
- School of Kinesiology, Louisiana State University, Baton Rouge, LA 70803, USA; (E.C.); (B.T.); (J.S.); (J.G.); (N.M.J.); (B.A.I.)
- Pennington Biomedical Research Center, Baton Rouge, LA 70808, USA
- Correspondence:
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Das UN. Molecular biochemical aspects of salt (sodium chloride) in inflammation and immune response with reference to hypertension and type 2 diabetes mellitus. Lipids Health Dis 2021; 20:83. [PMID: 34334139 PMCID: PMC8327432 DOI: 10.1186/s12944-021-01507-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2021] [Accepted: 07/14/2021] [Indexed: 12/18/2022] Open
Abstract
Obesity, insulin resistance, type 2 diabetes mellitus (T2DM) and hypertension (HTN) are common that are associated with low-grade systemic inflammation. Diet, genetic factors, inflammation, and immunocytes and their cytokines play a role in their pathobiology. But the exact role of sodium, potassium, magnesium and other minerals, trace elements and vitamins in the pathogenesis of HTN and T2DM is not known. Recent studies showed that sodium and potassium can modulate oxidative stress, inflammation, alter the autonomic nervous system and induce dysfunction of the innate and adaptive immune responses in addition to their action on renin-angiotensin-aldosterone system. These actions of sodium, potassium and magnesium and other minerals, trace elements and vitamins are likely to be secondary to their action on pro-inflammatory cytokines IL-6, TNF-α and IL-17 and metabolism of essential fatty acids that may account for their involvement in the pathobiology of insulin resistance, T2DM, HTN and autoimmune diseases.
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Affiliation(s)
- Undurti N Das
- UND Life Sciences, 2221 NW 5th St, Battle Ground, WA, 98604, USA.
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6
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Hanson ED, Bates LC, Harrell EP, Bartlett DB, Lee JT, Wagoner CW, Alzer MS, Amatuli DJ, Jensen BC, Deal AM, Muss HB, Nyrop KA, Battaglini CL. Exercise training partially rescues impaired mucosal associated invariant t-cell mobilization in breast cancer survivors compared to healthy older women. Exp Gerontol 2021; 152:111454. [PMID: 34146655 DOI: 10.1016/j.exger.2021.111454] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2021] [Revised: 06/09/2021] [Accepted: 06/11/2021] [Indexed: 12/21/2022]
Abstract
Exercise may attenuate immunosenescence with aging that appears to be accelerated following breast cancer treatment, although limited data on specific cell types exists and acute and chronic exercise have been investigated independently in older adults. PURPOSE To determine the mucosal associated invariant T (MAIT) cell response to acute exercise before (PRE) and after (POST) 16 weeks of exercise training in breast cancer survivors (BCS) and healthy older women (CON). METHODS Age-matched BCS and CON performed 45 min of intermittent cycling at 60% peak power output wattage. Blood samples were obtained at rest, immediately (0 h) and 1 h after exercise to determine MAIT cell counts, frequency, and intracellular cytokine expression. RESULTS At PRE, MAIT cell counts were greater in CON (137%) than BCS at 0 h (46%, p < 0.001), with increased MAIT cell frequency in CON but not BCS. TNFα+ and IFNγ+ MAIT cell counts increased at 0 h by ~120% in CON (p < 0.001), while BCS counts and frequencies were unchanged. Similar deficits were observed in CD3+ and CD3+ CD8+ cells. At POST, exercise-induced mobilization and egress of MAIT cell counts and frequency showed trends towards improvement in BCS that approached levels in CON. Independent of group, TNFα frequency trended to improve (p = 0.053). CONCLUSIONS MAIT mobilization in older BCS following acute exercise was attenuated; however, exercise training may partially rescue these initial deficits, including greater sensitivity to mitogenic stimulation. Using acute exercise before and after interventions provides a unique approach to identify age- and cancer-related immuno-dysfunction that is less apparent at rest.
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Affiliation(s)
- Erik D Hanson
- Department of Exercise and Sport Science, University of North Carolina at Chapel Hill, Chapel Hill, NC, United States of America; Human Movement Science Curriculum, University of North Carolina at Chapel Hill, Chapel Hill, NC, United States of America; Lineberger Comprehensive Cancer Center, University of North Carolina at Chapel Hill, Chapel Hill, NC, United States of America.
| | - Lauren C Bates
- Department of Exercise and Sport Science, University of North Carolina at Chapel Hill, Chapel Hill, NC, United States of America; Human Movement Science Curriculum, University of North Carolina at Chapel Hill, Chapel Hill, NC, United States of America
| | - Elizabeth P Harrell
- Department of Exercise and Sport Science, University of North Carolina at Chapel Hill, Chapel Hill, NC, United States of America
| | - David B Bartlett
- Division of Medical Oncology, Duke Cancer Institute, Duke University, Durham, NC, USA
| | - Jordan T Lee
- Department of Exercise and Sport Science, University of North Carolina at Chapel Hill, Chapel Hill, NC, United States of America; Human Movement Science Curriculum, University of North Carolina at Chapel Hill, Chapel Hill, NC, United States of America
| | - Chad W Wagoner
- Department of Exercise and Sport Science, University of North Carolina at Chapel Hill, Chapel Hill, NC, United States of America; Human Movement Science Curriculum, University of North Carolina at Chapel Hill, Chapel Hill, NC, United States of America
| | - Mohamdod S Alzer
- Department of Exercise and Sport Science, University of North Carolina at Chapel Hill, Chapel Hill, NC, United States of America
| | - Dean J Amatuli
- Department of Exercise and Sport Science, University of North Carolina at Chapel Hill, Chapel Hill, NC, United States of America
| | - Brian C Jensen
- Division of Cardiology, University of North Carolina at Chapel Hill, Chapel Hill, NC, United States of America
| | - Allison M Deal
- Lineberger Comprehensive Cancer Center, University of North Carolina at Chapel Hill, Chapel Hill, NC, United States of America
| | - Hyman B Muss
- Lineberger Comprehensive Cancer Center, University of North Carolina at Chapel Hill, Chapel Hill, NC, United States of America; Department of Hematology Oncology, University of North Carolina, Chapel Hill, NC, United States of America
| | - Kirsten A Nyrop
- Lineberger Comprehensive Cancer Center, University of North Carolina at Chapel Hill, Chapel Hill, NC, United States of America; Department of Hematology Oncology, University of North Carolina, Chapel Hill, NC, United States of America
| | - Claudio L Battaglini
- Department of Exercise and Sport Science, University of North Carolina at Chapel Hill, Chapel Hill, NC, United States of America; Human Movement Science Curriculum, University of North Carolina at Chapel Hill, Chapel Hill, NC, United States of America; Lineberger Comprehensive Cancer Center, University of North Carolina at Chapel Hill, Chapel Hill, NC, United States of America
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7
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Natural Killer Cell Mobilization in Breast and Prostate Cancer Survivors: The Implications of Altered Stress Hormones Following Acute Exercise. ENDOCRINES 2021. [DOI: 10.3390/endocrines2020012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Natural killer (NK) cells from the innate immune system are integral to overall immunity and also in managing the tumor burden during cancer. Breast (BCa) and prostate cancer (PCa) are the most common tumors in U.S. adults. Both BCa and PCa are frequently treated with hormone suppression therapies that are associated with numerous adverse effects including direct effects on the immune system. Regular exercise is recommended for cancer survivors to reduce side effects and improve quality of life. Acute exercise is a potent stimulus for NK cells in healthy individuals with current evidence indicating that NK mobilization in individuals with BCa and PCa is comparable. NK cell mobilization results from elevations in shear stress and catecholamine levels. Despite a normal NK cell response to exercise, increases in epinephrine are attenuated in BCa and PCa. The significance of this potential discrepancy still needs to be determined. However, alterations in adrenal hormone signaling are hypothesized to be due to chronic stress during cancer treatment. Additional compensatory factors induced by exercise are reviewed along with recommendations on standardized approaches to be used in exercise immunology studies involving oncology populations.
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