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Turkel I, Ozerklig B, Yazgan B, Ozenc AE, Kubat GB, Simsek G, Atakan MM, Kosar SN. Systemic and tissue-specific spexin response to acute treadmill exercise in rats. Peptides 2024; 180:171281. [PMID: 39111593 DOI: 10.1016/j.peptides.2024.171281] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/25/2024] [Revised: 06/17/2024] [Accepted: 08/05/2024] [Indexed: 08/20/2024]
Abstract
Spexin (SPX) is a 14-amino-acid peptide that plays an important role in the regulation of metabolism and energy homeostasis. It is well known that a variety of bioactive molecules released into the circulation by organs and tissues in response to acute and chronic exercise, known as exerkines, mediate the benefits of exercise by improving metabolic health. However, it is unclear whether acute exercise affects SPX levels in the circulation and peripheral tissues. This study aimed to determine whether acute treadmill exercise induces plasma SPX levels, as well as mRNA expression and immunostaining of SPX in skeletal muscle, adipose tissue, and liver. Male Sprague Dawley rats were divided into sedentary and acute exercise groups. Plasma, soleus (SOL), extensor digitorum longus (EDL), adipose tissue, and liver samples were collected at six time points (0, 1, 3, 6, 12, and 24 h) following 60 min of acute treadmill exercise at a speed of 25 m/min and 0 % grade. Acute exercise increased plasma SPX levels and induced mRNA expression of Spx in the SOL, EDL, and liver. Immunohistochemical analysis demonstrated that acute exercise led to a decrease in SPX immunostaining in the liver. Taken together, these findings suggest that SPX increases in response to acute exercise as a potential exerkine candidate, and the liver may be one of the sources of acute exercise-induced plasma SPX levels in rats. However, a comprehensive analysis is needed to fully elucidate the systemic response of SPX to acute exercise, as well as the tissue from which SPX is secreted.
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Affiliation(s)
- Ibrahim Turkel
- Department of Exercise and Sport Sciences, Faculty of Sport Sciences, Hacettepe University, Ankara, Turkey.
| | - Berkay Ozerklig
- Department of Exercise and Sport Sciences, Faculty of Sport Sciences, Hacettepe University, Ankara, Turkey
| | - Burak Yazgan
- Department of Medical Services and Techniques, Sabuncuoglu Serefeddin Health Services Vocational School, Amasya University, Amasya, Turkey
| | - Ahmet Emrah Ozenc
- Department of Pathology, Gulhane Training and Research Hospital, Ankara, Turkey
| | - Gokhan Burcin Kubat
- Department of Mitochondria and Cellular Research, Gulhane Health Sciences Institute, University of Health Sciences, Ankara, Turkey; Gulhane Training and Research Hospital, University of Health Sciences, Ankara, Turkey
| | - Gulcin Simsek
- Department of Pathology, Gulhane Training and Research Hospital, Ankara, Turkey
| | - Muhammed Mustafa Atakan
- Division of Exercise Nutrition and Metabolism, Faculty of Sport Sciences, Hacettepe University, Ankara, Turkey
| | - Sukran Nazan Kosar
- Division of Exercise Nutrition and Metabolism, Faculty of Sport Sciences, Hacettepe University, Ankara, Turkey
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Ma H, Mu X, Jin Y, Luo Y, Wu M, Han Z. Multimorbidity, lifestyle, and cognitive function: A cross-cultural study on the role of diabetes, cardiovascular disease, cancer, and chronic respiratory diseases. J Affect Disord 2024; 362:560-568. [PMID: 39019233 DOI: 10.1016/j.jad.2024.07.053] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/27/2023] [Revised: 06/18/2024] [Accepted: 07/12/2024] [Indexed: 07/19/2024]
Abstract
BACKGROUND The effect of lifestyle factors on cognitive function related to four major noncommunicable diseases (NCDs) including diabetes, cardiovascular disease, cancer, and chronic respiratory diseases, and the relationship between these NCDs and cognitive function have not been fully studied. We aimed to investigate the longitudinal associations between these NCDs and cognitive function in middle-aged and older people, and the combined effects of lifestyle factors. METHODS By employing the data from three large-scale cohort studies from the U.S. Health and Retirement Study (2010-2019), English Longitudinal Study of Aging (2014-2019), and China Health and Retirement Longitudinal Study (2011-2019), this study carried out a multi-cohort analysis to 77, 210 participants. Fixed-effects regression models were used to examine associations between NCD status and cognitive function. Margin plots were used to illustrate the effect of lifestyle factors. RESULTS Our findings revealed the dose-dependent association between mounting these NCDs and declining cognitive performance, ranging from one NCD (β = -0.05, 95 % CI: -0.08 to -0.02) to four NCDs (β = -0.51, 95 % CI: -0.75 to -0.28). Decline in cognitive function associated with NCDs was exacerbated with physical inactivity, current smoking status, and an increase in unhealthy lifestyle behaviors. LIMITATIONS The observational study design precludes causal interrogation of lifestyles and four NCDs on cognitive function. CONCLUSIONS An increasing number of these NCDs were dose-dependently associated with the decline in cognitive function score. Unhealthy lifestyle factors expedite decline in cognitive function linked to these NCDs.
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Affiliation(s)
- Huifen Ma
- School of Medical Management, Shandong First Medical University, Jinan, China
| | - Xiaomin Mu
- School of Healthcare Security, Shandong First Medical University, Jinan, China
| | - Yinzi Jin
- Department of Global Health, School of Public Health, Peking University, Beijing, China; Institute for Global Health and Development, Peking University, Beijing, China
| | - Yanan Luo
- Department of Global Health, School of Public Health, Peking University, Beijing, China; Institute for Global Health and Development, Peking University, Beijing, China
| | - Min Wu
- School of Healthcare Security, Shandong First Medical University, Jinan, China
| | - Zhiyan Han
- School of Healthcare Security, Shandong First Medical University, Jinan, China.
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Balkin TJ, Simonelli G, Riedy S. Negative health outcomes in long sleepers: The societal sleep restriction hypothesis. Sleep Med Rev 2024; 77:101968. [PMID: 38936221 DOI: 10.1016/j.smrv.2024.101968] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2024] [Revised: 05/15/2024] [Accepted: 06/04/2024] [Indexed: 06/29/2024]
Abstract
Society imposes work and school schedules, as well as social expectations, that militate against consistently obtaining more than 7-9 h of sleep every 24 h. For most but not all adults this sleep duration is adequate. But among those who consistently obtain more than 9 h of sleep per day ("long sleepers"), there likely exists a subpopulation of individuals who are nevertheless failing to obtain enough sleep to satisfy their physiological sleep needs - a consequence of "restricting" their daily sleep durations to whatever extent they can tolerate so as to conform as closely as possible to society's norms and expectations. It is hypothesized that the 'long sleep arm' of the seemingly paradoxical U-shaped relationship between sleep duration and negative health outcomes can be explained, at least in part, by the existence of a subpopulation of such 'sleep-restricted long sleepers.'
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Affiliation(s)
- Thomas J Balkin
- Behavioral Biology Branch, Walter Reed Army Institute of Research, Silver Spring, MD, USA.
| | - Guido Simonelli
- Department of Medicine, Faculty of Medicine, Université de Montréal, Montreal, QC, Canada; Department of Neuroscience, Faculty of Medicine, Université de Montréal, Montreal, QC, Canada; Center for Advanced Research in Sleep Medicine, Centre Integre Universitaire de Sante et de Services Sociaux Du Nord-de-l'île-de-Montreal, Montreal, QC, Canada
| | - Samantha Riedy
- Behavioral Biology Branch, Walter Reed Army Institute of Research, Silver Spring, MD, USA
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Álvarez-Herms J, Odriozola A. Microbiome and physical activity. ADVANCES IN GENETICS 2024; 111:409-450. [PMID: 38908903 DOI: 10.1016/bs.adgen.2024.01.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/24/2024]
Abstract
Regular physical activity promotes health benefits and contributes to develop the individual biological potential. Chronical physical activity performed at moderate and high-intensity is the intensity more favorable to produce health development in athletes and improve the gut microbiota balance. The athletic microbiome is characterized by increased microbial diversity and abundance as well as greater phenotypic versatility. In addition, physical activity and microbiota composition have bidirectional effects, with regular physical activity improving microbial composition and microbial composition enhancing physical performance. The improvement of physical performance by a healthy microbiota is related to different phenotypes: i) efficient metabolic development, ii) improved regulation of intestinal permeability, iii) favourable modulation of local and systemic inflammatory and efficient immune responses, iv) efective regulation of systemic pH and, v) protection against acute stressful events such as environmental exposure to altitude or heat. The type of sport, both intensity or volume characteristics promote microbiota specialisation. Individual assessment of the state of the gut microbiota can be an effective biomarker for monitoring health in the medium to long term. The relationship between the microbiota and the rest of the body is bidirectional and symbiotic, with a full connection between the systemic functions of the nervous, musculoskeletal, endocrine, metabolic, acid-base and immune systems. In addition, circadian rhythms, including regular physical activity, directly influence the adaptive response of the microbiota. In conclusion, regular stimuli of moderate- and high-intensity physical activity promote greater diversity, abundance, resilience and versatility of the gut microbiota. This effect is highly beneficial for human health when healthy lifestyle habits including nutrition, hydration, rest, chronoregulation and physical activity.
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Affiliation(s)
- Jesús Álvarez-Herms
- Department of Genetics, Physical Anthropology and Animal Physiology, University of the Basque Country (UPV/EHU), Leioa, Spain; Phymo® Lab, Physiology and Molecular Laboratory, Collado Hermoso, Segovia, Spain.
| | - Adrián Odriozola
- Department of Genetics, Physical Anthropology and Animal Physiology, University of the Basque Country (UPV/EHU), Leioa, Spain
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Aryal D, Joshi S, Thapa NK, Chaudhary P, Basaula S, Joshi U, Bhandari D, Rogers HM, Bhattarai S, Sharma KR, Regmi BP, Parajuli N. Dietary phenolic compounds as promising therapeutic agents for diabetes and its complications: A comprehensive review. Food Sci Nutr 2024; 12:3025-3045. [PMID: 38726403 PMCID: PMC11077226 DOI: 10.1002/fsn3.3983] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2023] [Revised: 01/06/2024] [Accepted: 01/10/2024] [Indexed: 05/12/2024] Open
Abstract
In the middle of an ever-changing landscape of diabetes care, precision medicine, and lifestyle therapies are becoming increasingly important. Dietary polyphenols are like hidden allies found in our everyday meals. These biomolecules, found commonly in fruits, vegetables, and various plant-based sources, hold revolutionary potential within their molecular structure in the way we approach diabetes and its intimidating consequences. There are currently numerous types of diabetes medications, but they are not appropriate for all patients due to limitations in dosages, side effects, drug resistance, a lack of efficacy, and ethnicity. Currently, there has been increased interest in practicing herbal remedies to manage diabetes and its related complications. This article aims to summarize the potential of dietary polyphenols as a foundation in the treatment of diabetes and its associated consequences. We found that most polyphenols inhibit enzymes linked to diabetes. This review outlines the potential benefits of selected molecules, including kaempferol, catechins, rosmarinic acid, apigenin, chlorogenic acid, and caffeic acid, in managing diabetes mellitus as these compounds have exhibited promising results in in vitro, in vivo, in silico, and some preclinical trials study. This encompassing exploration reveals the multifaceted impact of polyphenols not only in mitigating diabetes but also in addressing associated conditions like inflammation, obesity, and even cancer. Their mechanisms involve antioxidant functions, immune modulation, and proinflammatory enzyme regulation. Furthermore, these molecules exhibit anti-tumor activities, influence cellular pathways, and activate AMPK pathways, offering a less toxic, cost-effective, and sustainable approach to addressing diabetes and its complications.
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Affiliation(s)
- Dipa Aryal
- Biological Chemistry Lab, Central Department of ChemistryTribhuvan UniversityKathmanduNepal
| | - Soniya Joshi
- Biological Chemistry Lab, Central Department of ChemistryTribhuvan UniversityKathmanduNepal
| | - Nabin Kumar Thapa
- Biological Chemistry Lab, Central Department of ChemistryTribhuvan UniversityKathmanduNepal
| | - Pratiksha Chaudhary
- Biological Chemistry Lab, Central Department of ChemistryTribhuvan UniversityKathmanduNepal
| | - Sirjana Basaula
- Biological Chemistry Lab, Central Department of ChemistryTribhuvan UniversityKathmanduNepal
| | - Usha Joshi
- Biological Chemistry Lab, Central Department of ChemistryTribhuvan UniversityKathmanduNepal
| | - Damodar Bhandari
- Biological Chemistry Lab, Central Department of ChemistryTribhuvan UniversityKathmanduNepal
| | - Hannah M. Rogers
- Department of ChemistryFlorida Agricultural and Mechanical UniversityTallahasseeFloridaUSA
| | | | - Khaga Raj Sharma
- Biological Chemistry Lab, Central Department of ChemistryTribhuvan UniversityKathmanduNepal
| | - Bishnu P. Regmi
- Department of ChemistryFlorida Agricultural and Mechanical UniversityTallahasseeFloridaUSA
| | - Niranjan Parajuli
- Biological Chemistry Lab, Central Department of ChemistryTribhuvan UniversityKathmanduNepal
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Mudalige D, Guan DX, Ballard C, Creese B, Corbett A, Pickering E, Roach P, Smith EE, Ismail Z. The mind and motion: exploring the interplay between physical activity and Mild Behavioral Impairment in dementia-free older adults. Int Rev Psychiatry 2024; 36:196-207. [PMID: 39255027 DOI: 10.1080/09540261.2024.2360561] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/20/2024] [Accepted: 05/23/2024] [Indexed: 09/11/2024]
Abstract
Physical inactivity in mid-life is a modifiable risk factor for dementia. Mild behavioral impairment (MBI) is a marker of potential neurodegenerative disease. We investigated the association between physical activity and MBI. Baseline data from the Canadian Platform for Research Online to Investigate Health, Quality of Life, Cognition, Behaviour, Function, and Caregiving in Aging (CAN-PROTECT) were used. Four categories of weekly physical activity (cardiovascular, mind-body, strength training, and physical labour) were derived from the Community Healthy Activities Model Program for Seniors questionnaire. MBI was measured using the MBI-Checklist. Multivariable negative binomial regressions modelled the association between the standardized physical activity duration and MBI severity, adjusted for age, sex, education, marital status, ethno cultural origin, occupation, hypertension, dyslipidemia, mobility, and body mass index. Every 1 SD increase in cardiovascular activity was associated with 8.42% lower MBI severity. In contrast, every 1 SD increase in physical labor duration was associated with 5.64% greater MBI severity. These associations were neither moderated by the frequency engaging in each physical activity nor by sex. Cardiovascular physical activity in older persons may reduce levels of non-cognitive dementia markers like MBI, comparable to effects seen in cognition, potentially modulating dementia risk.
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Affiliation(s)
| | - Dylan X Guan
- Department of Sciences, University of Calgary, AB, Canada
- Hotchkiss Brain Institute, University of Calgary, AB, Canada
| | - Clive Ballard
- Clinical and Biomedical Sciences, Faculty of Health and Life Sciences, University of Exeter, Exeter, UK
| | - Byron Creese
- Department of Life Sciences, Brunel University London, UK
| | - Anne Corbett
- Clinical and Biomedical Sciences, Faculty of Health and Life Sciences, University of Exeter, Exeter, UK
| | - Ellie Pickering
- Clinical and Biomedical Sciences, Faculty of Health and Life Sciences, University of Exeter, Exeter, UK
| | - Pamela Roach
- Hotchkiss Brain Institute, University of Calgary, AB, Canada
- Department of Community Health Sciences, University of Calgary, AB, Canada
- Department of Family Medicine, University of Calgary, AB, Canada
- O'Brien Institute for Public Health, University of Calgary, AB, Canada
| | - Eric E Smith
- Hotchkiss Brain Institute, University of Calgary, AB, Canada
- Department of Community Health Sciences, University of Calgary, AB, Canada
- Department of Clinical Neurosciences, University of Calgary, AB, Canada
| | - Zahinoor Ismail
- Hotchkiss Brain Institute, University of Calgary, AB, Canada
- Clinical and Biomedical Sciences, Faculty of Health and Life Sciences, University of Exeter, Exeter, UK
- Department of Community Health Sciences, University of Calgary, AB, Canada
- O'Brien Institute for Public Health, University of Calgary, AB, Canada
- Department of Clinical Neurosciences, University of Calgary, AB, Canada
- Department of Psychiatry, University of Calgary, AB, Canada
- Department of Pathology and Laboratory Medicine, University of Calgary, Calgary, Canada
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Jang I, Kyun S, Hwang D, Kim T, Lim K, Park HY, Kim SW, Kim J. Chronic Administration of Exogenous Lactate Increases Energy Expenditure during Exercise through Activation of Skeletal Muscle Energy Utilization Capacity in Mice. Metabolites 2024; 14:220. [PMID: 38668348 PMCID: PMC11052295 DOI: 10.3390/metabo14040220] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2024] [Revised: 04/05/2024] [Accepted: 04/10/2024] [Indexed: 04/28/2024] Open
Abstract
We compared the effects of chronic exogenous lactate and exercise training, which influence energy substrate utilization and body composition improvements at rest and during exercise, and investigated the availability of lactate as a metabolic regulator. The mice were divided into four groups: CON (sedentary + saline), LAC (sedentary + lactate), EXE (exercise + saline), and EXLA (exercise + lactate). The total experimental period was set at 4 weeks, the training intensity was set at 60-70% VO2max, and each exercise group was administered a solution immediately after exercise. Changes in the energy substrate utilization at rest and during exercise, the protein levels related to energy substrate utilization in skeletal muscles, and the body composition were measured. Lactate intake and exercise increased carbohydrate oxidation as a substrate during exercise, leading to an increased energy expenditure and increased protein levels of citrate synthase and malate dehydrogenase 2, key factors in the TCA(tricarboxylic acid) cycle of skeletal muscle. Exercise, but not lactate intake, induced the upregulation of the skeletal muscle glucose transport factor 4 and a reduction in body fat. Hence, chronic lactate administration, as a metabolic regulator, influenced energy substrate utilization by the skeletal muscle and increased energy expenditure during exercise through the activation of carbohydrate metabolism-related factors. Therefore, exogenous lactate holds potential as a metabolic regulator.
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Affiliation(s)
- Inkwon Jang
- Laboratory of Exercise and Nutrition, Department of Sports Medicine and Science in Graduate School, Konkuk University, Seoul 05029, Republic of Korea; (I.J.); (S.K.); (D.H.); (T.K.); (K.L.); (H.-Y.P.); (S.-W.K.)
- Physical Activity and Performance Institute (PAPI), Konkuk University, Seoul 05029, Republic of Korea
| | - Sunghwan Kyun
- Laboratory of Exercise and Nutrition, Department of Sports Medicine and Science in Graduate School, Konkuk University, Seoul 05029, Republic of Korea; (I.J.); (S.K.); (D.H.); (T.K.); (K.L.); (H.-Y.P.); (S.-W.K.)
- Physical Activity and Performance Institute (PAPI), Konkuk University, Seoul 05029, Republic of Korea
| | - Deunsol Hwang
- Laboratory of Exercise and Nutrition, Department of Sports Medicine and Science in Graduate School, Konkuk University, Seoul 05029, Republic of Korea; (I.J.); (S.K.); (D.H.); (T.K.); (K.L.); (H.-Y.P.); (S.-W.K.)
- Physical Activity and Performance Institute (PAPI), Konkuk University, Seoul 05029, Republic of Korea
| | - Taeho Kim
- Laboratory of Exercise and Nutrition, Department of Sports Medicine and Science in Graduate School, Konkuk University, Seoul 05029, Republic of Korea; (I.J.); (S.K.); (D.H.); (T.K.); (K.L.); (H.-Y.P.); (S.-W.K.)
- Physical Activity and Performance Institute (PAPI), Konkuk University, Seoul 05029, Republic of Korea
| | - Kiwon Lim
- Laboratory of Exercise and Nutrition, Department of Sports Medicine and Science in Graduate School, Konkuk University, Seoul 05029, Republic of Korea; (I.J.); (S.K.); (D.H.); (T.K.); (K.L.); (H.-Y.P.); (S.-W.K.)
- Physical Activity and Performance Institute (PAPI), Konkuk University, Seoul 05029, Republic of Korea
- Department of Physical Education, Konkuk University, Seoul 05029, Republic of Korea
| | - Hun-Young Park
- Laboratory of Exercise and Nutrition, Department of Sports Medicine and Science in Graduate School, Konkuk University, Seoul 05029, Republic of Korea; (I.J.); (S.K.); (D.H.); (T.K.); (K.L.); (H.-Y.P.); (S.-W.K.)
- Physical Activity and Performance Institute (PAPI), Konkuk University, Seoul 05029, Republic of Korea
| | - Sung-Woo Kim
- Laboratory of Exercise and Nutrition, Department of Sports Medicine and Science in Graduate School, Konkuk University, Seoul 05029, Republic of Korea; (I.J.); (S.K.); (D.H.); (T.K.); (K.L.); (H.-Y.P.); (S.-W.K.)
- Physical Activity and Performance Institute (PAPI), Konkuk University, Seoul 05029, Republic of Korea
| | - Jisu Kim
- Laboratory of Exercise and Nutrition, Department of Sports Medicine and Science in Graduate School, Konkuk University, Seoul 05029, Republic of Korea; (I.J.); (S.K.); (D.H.); (T.K.); (K.L.); (H.-Y.P.); (S.-W.K.)
- Physical Activity and Performance Institute (PAPI), Konkuk University, Seoul 05029, Republic of Korea
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Wiklund CA, Ekblom Ö, Paulsson S, Lindwall M, Ekblom-Bak E. Cardiorespiratory fitness in midlife and subsequent incident depression, long-term sickness absence, and disability pension due to depression in 330,247 men and women. Prev Med 2024; 181:107916. [PMID: 38403033 DOI: 10.1016/j.ypmed.2024.107916] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/14/2023] [Revised: 02/21/2024] [Accepted: 02/22/2024] [Indexed: 02/27/2024]
Abstract
OBJECTIVE Specific information for whom and when cardiorespiratory fitness (CRF) is associated with depression risk is lacking. We aimed to study the association between adulthood CRF and incident depression, long-term sickness absence, and disability pension due to depression, as well as examine moderation of sex, age, education, and occupation on associations. METHODS A large prospective cohort study follows participants over time with Swedish occupational health screenings data. The study includes 330,247 individuals (aged 16-79 years, 46% women) without a depression diagnosis at baseline. CRF was estimated from a submaximal cycle test. RESULTS CRF was associated beneficially from low to higher levels with incident depression and long-term sickness absence due to depression. Further, CRF at high levels (≥46 ml/min/kg) was associated with a decreased risk of receiving disability pension due to depression. The associations remained after adjustment for age and sex, but not lifestyle-related factors and co-morbidity. Participants with moderate and high CRF had 16% and 21%, respectively, lower risk for incident depression, and participants with high CRF had 11% lower risk for long-term sickness absence due to depression. Associations between higher CRF and the outcomes were mainly evident in men, younger participants, and individuals with low education. CONCLUSION In a large sample of adults without a depression diagnosis at baseline, higher CRF was shown to be beneficially related to the risk of incident depression and, to some extent, long-term sickness absence due to depression. If causal, targeted interventions focusing on increasing CRF in these sub-groups should be prioritized.
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Affiliation(s)
- Camilla A Wiklund
- The Swedish School of Sport and Health Sciences, Department of Physical Activity and Health, Box 5626, 114 86 Stockholm, Sweden.
| | - Örjan Ekblom
- The Swedish School of Sport and Health Sciences, Department of Physical Activity and Health, Box 5626, 114 86 Stockholm, Sweden
| | - Sofia Paulsson
- Research Department, HPI Health Profile Institute, Box 35, 182 11 Danderyd, Sweden
| | - Magnus Lindwall
- The Swedish School of Sport and Health Sciences, Department of Physical Activity and Health, Box 5626, 114 86 Stockholm, Sweden; Department of Psychology, University of Gothenburg, Box 500, 40530 Gothenburg, Sweden
| | - Elin Ekblom-Bak
- The Swedish School of Sport and Health Sciences, Department of Physical Activity and Health, Box 5626, 114 86 Stockholm, Sweden
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Deantoni CL, Mirabile A, Chiara A, Giannini L, Midulla M, Del Vecchio A, Fiorino C, Fodor A, Di Muzio NG, Dell’Oca I. Impact of low skeletal muscle mass in oropharyngeal cancer patients treated with radical chemo-radiotherapy: A mono-institutional experience. TUMORI JOURNAL 2024; 110:116-123. [PMID: 37978342 PMCID: PMC11005313 DOI: 10.1177/03008916231212382] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2023] [Revised: 08/10/2023] [Accepted: 10/18/2023] [Indexed: 11/19/2023]
Abstract
AIMS Low skeletal muscle mass index (SMI) has recently emerged as an independent prognostic factor in oncological patients and it is linked with poor survival and higher treatment toxicity. The present study aims to determine the possible impact of low SMI on survival and acute toxicity in oropharyngeal patients. METHODS Seventy-six patients with locally advanced oropharyngeal squamous cell carcinoma (stage III-IVC) were treated in our institution with Helical TomoTherapy® (HT - Accuray, Maddison, WI, USA) between 2005 and 2021. All patients received concomitant platinum-based chemotherapy (CT) (at least 200 mg/m2). The SMI was determined using the calculation of cross-sectional area at C3. Twenty patients (26%) presented pre-treatment low SMI, according to Chargi definitions. RESULTS All patients concluded the treatment. Thirteen patients with low SMI (65%) and 22 patients with normal SMI (39%) presented acute toxicity greater than or equal to grade 3, but this difference was not statistically significant (p-value = 0.25). Overall survival was analyzed in 65 patients, excluding those who finished CT-RT less than six months before the analysis. Overall survival was significantly lower in low SMI versus normal SMI patients (p-value = 0.035). Same difference was observed in N0-N2a patients, suggesting an important role of SMI also in lower nodal burden and putatively better prognosis. CONCLUSIONS Although the results are limited to a small population, our case series has the advantage to be very homogeneous in patients and treatment characteristics. In our setting, SMI demonstrated a crucial impact on overall survival. Further investigation with larger samples is necessary to confirm our results to improve patient outcomes.
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Affiliation(s)
- Chiara L. Deantoni
- Department of Radiation Oncology, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Aurora Mirabile
- Department Unit of Oncology, Medical Oncology Department, IRCCS San Raffaele Scientific Institute, Università Vita-Salute, Milano
| | - Anna Chiara
- Department of Radiation Oncology, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Laura Giannini
- Department of Radiation Oncology, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Martina Midulla
- Department of Radiation Oncology, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Antonella Del Vecchio
- Department of Medical Physics, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Claudio Fiorino
- Department of Medical Physics, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Andrei Fodor
- Department of Radiation Oncology, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Nadia G. Di Muzio
- Department of Radiation Oncology, IRCCS San Raffaele Scientific Institute, Milan, Italy
- Vita-Salute San Raffaele University, Milan, Italy
| | - Italo Dell’Oca
- Department of Radiation Oncology, IRCCS San Raffaele Scientific Institute, Milan, Italy
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Donati F, Biasini GM, de la Torre X, Botrè F. Serum myokines as potential biomarkers of myostatin inhibition in sport doping: a preliminary study on their baseline levels in elite athletes. Biol Sport 2024; 41:175-183. [PMID: 38524822 PMCID: PMC10955737 DOI: 10.5114/biolsport.2024.132982] [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: 06/07/2023] [Revised: 08/14/2023] [Accepted: 10/13/2023] [Indexed: 03/26/2024] Open
Abstract
We considered in this study the possibility of developing an indirect procedure for detecting myostatin inhibition/suppression, a practice that is prohibited as doping in sport. We have specifically considered the potential diagnostic utility of human serum myokines as indirect markers of myostatin inhibition. Myostatin, its main antagonist follistatin, and other myokines (follistatin-like 1, musclin, oncostatin, osteonectin, irisin, brain derived neurotrophic factor, and insulin-like growth factor-1) were selected as a panel of potential biomarkers whose levels may be altered following myostatine suppression. The serum levels of myostatin and of the nine myokines were measured in elite athletes of different age, sex, and sport discipline, and their cross correlation assessed by multivariate analysis. All myokines resulted to be measurable in human serum, except for musclin and irisine, whose levels were below the limits of quantitation in a reduced number of samples. Serum concentrations varied of different orders in magnitude (musclin and osteonectin < 1 ng/mL; follistatin, myostatine and irisine 1-5 ng/mL; brainderived neurotrophic factor, follistatin-like 1 and iinsulin-like growth factor-1 > 10 ng/mL), while no significant differences were found between female and male subjects, with the exceptions of follistatin-like 1 and musclin, showing a higher concentrations in females (p < 0.05). Levels of insulin-like growth factor 1 and brain derived neurotrophic factor were significantly higher in power athletes than in endurance ones. Multivariate statistics showed that musclin, follistatin-like 1 and oncostatin are more clustered and correlated to myostatin than other myokines, suggesting they could be considered as potential biomarkers of doping by myostatin inhibitors.
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Affiliation(s)
- Francesco Donati
- Laboratorio Antidoping, Federazione Medico Sportiva Italiana, Rome, Italy
| | | | - Xavier de la Torre
- Laboratorio Antidoping, Federazione Medico Sportiva Italiana, Rome, Italy
| | - Francesco Botrè
- Laboratorio Antidoping, Federazione Medico Sportiva Italiana, Rome, Italy
- REDs – Research and Expertise in anti-Doping sciences, ISSUL – Institute of sport sciences, University of Lausanne, Lausanne Switzerland
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11
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Moura E Silva VEL, Panissa VLG, Cholewa JM, Vieira MM, Antunes BM, Moura RC, Rossi PAQ, Santos MAP, Lira FS, Rossi FE. Ten weeks of Capsicum annuum L. extract supplementation did not change adipose tissue-derived hormones, appetite, body composition, and muscle strength when combined with resistance training in healthy untrained men: A clinical trial study. Nutr Res 2024; 122:33-43. [PMID: 38141553 DOI: 10.1016/j.nutres.2023.11.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2023] [Revised: 11/30/2023] [Accepted: 11/30/2023] [Indexed: 12/25/2023]
Abstract
Capsiate (CAP) is a nonpungent capsaicin analog (Capsicum annuum L. extract) that has been studied as a potential antiobesity agent. However, the interaction between chronic CAP supplementation and resistance training is not clear. The purpose of this study was to examine the changes in adipose tissue-derived hormones, body composition, appetite, and muscle strength after 10 weeks of resistance training, combined with chronic CAP supplementation in healthy untrained men. We hypothesized that CAP could induce higher benefits when combined with resistance training after 10 weeks of intervention compared to resistance training alone. Twenty-four young men (age, 22.0 ± 2.9) were randomized to either capsiate supplementation (CAP = 12 mg/day) or placebo (PL), and both groups were assigned to resistance training. Body composition, leptin and adiponectin concentrations, subjective ratings of appetite, energy intake, and exercise performance were assessed at before and after 10 weeks of progressive resistance training. There was a significant increase in body mass (P < .001), fat-free mass (CAP: 58.0 ± 7.1 vs. post, 59.7 ± 7.1 kg; PL: pre, 58.4 ± 7.3 vs. post, 59.8 ± 7.1 kg; P < .001), resting metabolic rate (CAP: pre, 1782.9 ± 160.6 vs. post, 1796.3 ± 162.0 kcal; PL: pre, 1733.0 ± 148.9 vs. post, 1750.5 ± 149.8 kcal; P < .001), maximal strength at 45 leg press (P < .001) and bench press (P < .001) in both groups, but no significant (P > .05) supplementation by training period interaction nor fat mass was observed. For subjective ratings of appetite, energy intake, leptin, and adiponectin, no significant effect of supplementation by training period interaction was observed (P > .05). In conclusion, 10 weeks of resistance training increased total body weight, muscle mass, and maximum strength in healthy untrained men; however, CAP supplementation (12 mg, 7 days per week) failed to change adipose tissue-derived hormones, appetite, body composition and muscle strength in this population. Registered under Brazilian Registry of Clinical Trials (RBR-8cz9kfq).
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Affiliation(s)
- Vilton E L Moura E Silva
- Immunometabolism of Skeletal Muscle and Exercise Research Group, Department of Physical Education, São Paulo State University (UNESP), Presidente Prudente, SP, Brazil
| | - Valéria L G Panissa
- Exercise and Immunometabolism Research Group, Department of Physical Education, São Paulo State University (UNESP), Presidente Prudente, SP, Brazil
| | - Jason M Cholewa
- Department of Exercise Physiology, University of Lynchburg, Lynchburg, VA, USA
| | - Matheus Mesquita Vieira
- Immunometabolism of Skeletal Muscle and Exercise Research Group, Department of Physical Education, São Paulo State University (UNESP), Presidente Prudente, SP, Brazil; Graduate Program in Movement Science, São Paulo State University (UNESP), Presidente Prudente, SP, Brazil
| | - Barbara M Antunes
- Exercise and Immunometabolism Research Group, Department of Physical Education, São Paulo State University (UNESP), Presidente Prudente, SP, Brazil; Facultad de Deportes Campus Ensenada, Universidad Autónoma de Baja California, Ensenada, México
| | - Rayane C Moura
- Graduate Program in Science and Health, Federal University of Piauí (UFPI), Teresina, PI, Brazil
| | - Priscila A Q Rossi
- Exercise and Immunometabolism Research Group, Department of Physical Education, São Paulo State University (UNESP), Presidente Prudente, SP, Brazil
| | - Marcos A P Santos
- Department of Biophysics and Physiology, Federal University of Piaui, Campus Minister Petrônio Portela, Ininga, Teresina, Piaui, Brazil
| | - Fabio S Lira
- Exercise and Immunometabolism Research Group, Department of Physical Education, São Paulo State University (UNESP), Presidente Prudente, SP, Brazil
| | - Fabrício E Rossi
- Immunometabolism of Skeletal Muscle and Exercise Research Group, Department of Physical Education, São Paulo State University (UNESP), Presidente Prudente, SP, Brazil; Department of Exercise Physiology, University of Lynchburg, Lynchburg, VA, USA; Graduate Program in Movement Science, São Paulo State University (UNESP), Presidente Prudente, SP, Brazil; Graduate Program in Science and Health, Federal University of Piauí (UFPI), Teresina, PI, Brazil.
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Beckwée D, Nijs J, Bierma-Zeinstra SMA, Leemans L, Leysen L, Puts S, Rice D, Schiphof D, Bautmans I. Exercise therapy for knee osteoarthritis pain: how does it work? A study protocol for a randomised controlled trial. BMJ Open 2024; 14:e074258. [PMID: 38199628 PMCID: PMC10806725 DOI: 10.1136/bmjopen-2023-074258] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/21/2023] [Accepted: 11/28/2023] [Indexed: 01/12/2024] Open
Abstract
INTRODUCTION Muscle strengthening training (MST) and behavioural graded activity (BGA) show comparable effects on knee osteoarthritic (KOA) pain, but the mechanisms of action remain unclear. Both exercise-induced anti-inflammation and central sensitisation are promising pathways for pain relief in response to exercise therapy in patients with KOA: MST has the potential to decrease inflammation and BGA has the potential to decrease central sensitisation. Hence, this study aims to examine inflammation and central sensitisation as mediators for the effect of MST and/or BGA on pain in patients with KOA. METHODS AND ANALYSIS The Knee OsteoArthritis PAIN trial started on 10 January 2020 (anticipated end: April 2024). The three-arm clinical trial aims to recruit 90 KOA patients who will be randomly allocated to 12 weeks of (1) MST, (2) BGA or (3) care as usual. Assessments will be performed at baseline, 13 and 52 weeks after finishing the intervention. Outcomes, including pain (Knee injury and Osteoarthritis Outcome Score), were chosen in line with the OARSI recommendations for clinical trials of rehabilitation interventions for OA and the IMMPACT/OMERACT recommendations for the assessment of physical function in chronic pain clinical trials. Inflammation as well as features of central sensitisation (including conditioned pain modulation, offset analgesia, temporal summation of pain and event-related potentials following electrical stimulation), will be considered as treatment mediators. A multiple mediators model will be estimated with a path-analysis using structural equation models. In July 2023, all 90 KOA patients have been included and 42 participants already finished the study. ETHICS AND DISSEMINATION This study obtained ethics approval (B.U.N. 143201941843). Unravelling the mechanisms of action of exercise therapy in KOA will not only be extremely valuable for researchers, but also for exercise immunology and pain scientists and clinicians. TRIAL REGISTRATION NUMBER NCT04362618.
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Affiliation(s)
- David Beckwée
- Rehabilitation Research Group, Vrije Universiteit Brussel, Brussel, Belgium
- Movement Antwerp (MOVANT) research group, Universiteit Antwerpen, Antwerpen, Belgium
- Gerontology and Frailty in Ageing (FRIA) Research Department, Vrije Universiteit Brussel, Brussel, Belgium
| | - Jo Nijs
- Pain in Motion International Research Group, Vrije Universiteit Brussel, Brussel, Belgium
- Department of Health and Rehabilitation, Unit of Physiotherapy, Institute of Neuroscience and Physiology, University of Gothenburg, Goteborg, Sweden
- University Hospital Brussels, Brussels, Belgium
| | - Sita M A Bierma-Zeinstra
- Department of General Practice, Erasmus University Medical Centre, Rotterdam, Netherlands
- Department of Orthopedics and Sports Medicine, Erasmus MC University Medical Center Rotterdam, Rotterdam, The Netherlands
| | - Lynn Leemans
- Rehabilitation Research Group, Vrije Universiteit Brussel, Brussel, Belgium
- Pain in Motion International Research Group, Vrije Universiteit Brussel, Brussel, Belgium
| | - Laurence Leysen
- Rehabilitation Research Group, Vrije Universiteit Brussel, Brussel, Belgium
- Pain in Motion International Research Group, Vrije Universiteit Brussel, Brussel, Belgium
| | - Sofie Puts
- Rehabilitation Research Group, Vrije Universiteit Brussel, Brussel, Belgium
- Gerontology and Frailty in Ageing (FRIA) Research Department, Vrije Universiteit Brussel, Brussel, Belgium
- Pain in Motion International Research Group, Vrije Universiteit Brussel, Brussel, Belgium
| | - David Rice
- Health and Rehabilitation Research Institute, School of Clinical Sciences, Auckland University of Technology, Auckland, New Zealand
- Department of Anaesthesiology and Perioperative Medicine, Waitematā Pain Service, Te Whatu Ora Waitematā, Auckland, New Zealand
| | - Dieuwke Schiphof
- Department of General Practice, Erasmus University Medical Centre, Rotterdam, Netherlands
| | - Ivan Bautmans
- Gerontology and Frailty in Ageing (FRIA) Research Department, Vrije Universiteit Brussel, Brussel, Belgium
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Xu Z, Li X, Ding L, Zhang Z, Sun Y. The dietary inflammatory index and new-onset hypertension in Chinese adults: a nationwide cohort study. Food Funct 2023; 14:10759-10769. [PMID: 37975169 DOI: 10.1039/d3fo03767c] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2023]
Abstract
Purpose: The development of hypertension is shown to be triggered by chronic low-grade inflammation. The dietary inflammatory index (DII) is a parameter for assessing the potential of a diet to cause inflammation. The prospective association between the DII and new-onset hypertension in Chinese adults remains unclear. Materials and methods: The nationwide cohort study included 10694 participants from 7 rounds of the China Health and Nutrition Survey. Dietary nutrient intake data were collected by 3-day 24 h dietary recalls and used to calculate the DII. The time-dependent Cox regression model was used to calculate hazard ratios (HRs) and 95% confidence intervals (CIs) for studying the risk of new-onset hypertension, and stratified analyses were used to examine factors that may modify the association. Restricted cubic spline (RCS) regression was used to examine the non-linear relationship between the DII and new-onset hypertension. The relationship between the DII and physical activity was analyzed with the time-dependent Cox regression model. Results: The highest quartile of the DII had a significantly higher risk of new-onset hypertension compared to the lowest quartile (adjusted HR, 1.13; 95% CI, 1.02, 1.24). RCS regression results showed that the risk of new-onset hypertension increased significantly after the DII above 1.09 (P for non-linearity <0.001). The interaction results showed that the DII may play a better role (P < 0.05) in the female, age < 45 years, baseline SBP < 130 mmHg, DBP < 80 mmHg, BMI < 24 kg m-2 and moderate/heavy physical activity level subgroup. Stratified analysis results showed that the baseline SBP, DBP, obesity, and physical activity level modified the association between the DII and hypertension (P for interaction < 0.05). Conclusion: Reducing the inflammatory potential of the diet is an effective strategy to prevent hypertension in Chinese adults.
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Affiliation(s)
- Ze Xu
- Department of Nutrition and Food Hygiene, School of Public Health, Qingdao University, Qingdao 266071, China.
| | - Xue Li
- Department of Big Data in Health Science, School of Public Health and The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou 310058, China
| | - Li Ding
- Qingdao West Coast New District Health Bureau, Huangdao District, Qingdao 266000, China
| | - Zhaofeng Zhang
- Department of Nutrition and Food Hygiene, School of Public Health, Peking University Health Science Center, Beijing 100191, China.
- Key Laboratory of Food Safety Toxicology Research and Evaluation, Beijing 100191, China
| | - Yongye Sun
- Department of Nutrition and Food Hygiene, School of Public Health, Qingdao University, Qingdao 266071, China.
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Jiang N, Wang Z, Guo X, Peng Z, He Y, Wang Q, Wu H, Cui Y. Hepatic Runx1t1 improves body fat index after endurance exercise in obese mice. Sci Rep 2023; 13:19427. [PMID: 37940636 PMCID: PMC10632374 DOI: 10.1038/s41598-023-46302-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2023] [Accepted: 10/30/2023] [Indexed: 11/10/2023] Open
Abstract
Endurance exercise could attenuate obesity induced by high fat diet (HFD). Thus, the purpose of this study was to explore the crucial targets that play key roles in the improvement of body fat index (BFI) in obese mice by endurance exercise. Firstly, we constructed murine obesity models: High fat diet control (HFD) group, HFD exercise (HFE) group, normal chow diet control (NC) group, and normal chow diet exercise (NE) group. Next, we identified the BFI improvement related genes using differential gene analysis, and investigated these genes' functional pathways using functional enrichment analysis. The qRT-PCR and western blot assays were used to determine the gene expression and protein expression, respectively. Gene set enrichment analysis was used to explore the potential pathways associated with endurance exercise in obese mice and Mitochondrial respiratory control ratio (RCR) assay was applied to determine the RCR in the liver tissues of mice. We discovered that endurance exercise remarkably reduced the body weights and BFI of HFD-induced obese mice. Runx1t1 was related to the improvement of BFI by endurance exercise in HFD-induced obese mice. Runx1t1 mRNA and protein levels in liver tissues were observably decreased in HFD mice compared to mice in HFE, NC and NE groups. Moreover, Glucagon signaling pathway that was associated with mitochondrial function was significantly activated in HFE mice. The Runx1t1 expression exhibited an observable negative correlation with Acaca in HFD mice. Moreover, the mitochondrial RCR level was significantly increased in HFE mice than that in HFD mice. In HFD-induced obese mice, Runx1t1 was implicated in the improvement of BFI via endurance exercise. Endurance exercise could improve mitochondrial dysfunction in obese mice by activating the Runx1t1.
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Affiliation(s)
- Ning Jiang
- Tianjin Key Laboratory of Exercise Physiology and Sports Medicine, Institute of Sport, Exercise and Health, Tianjin University of Sport, Tianjin, 301617, China
| | - Zhe Wang
- Department of Basic Teaching of Military Common Subjects, Logistics University of Chinese People's Armed Police Force, Tianjin, 300309, China
| | - Xiangying Guo
- Tianjin Key Laboratory of Exercise Physiology and Sports Medicine, Institute of Sport, Exercise and Health, Tianjin University of Sport, Tianjin, 301617, China
| | - Zifu Peng
- Tianjin Key Laboratory of Exercise Physiology and Sports Medicine, Institute of Sport, Exercise and Health, Tianjin University of Sport, Tianjin, 301617, China
| | - Yimin He
- Tianjin Key Laboratory of Exercise Physiology and Sports Medicine, Institute of Sport, Exercise and Health, Tianjin University of Sport, Tianjin, 301617, China
| | - Qian Wang
- Tianjin Key Laboratory of Exercise Physiology and Sports Medicine, Institute of Sport, Exercise and Health, Tianjin University of Sport, Tianjin, 301617, China
| | - Huaduo Wu
- Tianjin Key Laboratory of Exercise Physiology and Sports Medicine, Institute of Sport, Exercise and Health, Tianjin University of Sport, Tianjin, 301617, China
| | - Yunlong Cui
- Department of Hepatobiliary Surgery, Tianjin Medical University Cancer Institute and Hospital, Huanhu West Road, Hexi District, Tianjin, 300061, China.
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Prather H, Cheng J. Relationship of Chronic Systemic Inflammation to Both Chronic Lifestyle-Related Diseases and Osteoarthritis: The Case for Lifestyle Medicine for Osteoarthritis. HSS J 2023; 19:459-466. [PMID: 37937092 PMCID: PMC10626930 DOI: 10.1177/15563316231193753] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/05/2023] [Accepted: 07/10/2023] [Indexed: 11/09/2023]
Abstract
Systemic inflammation is a root cause of lifestyle-related chronic diseases and may also play a role in the development and progression of osteoarthritis (OA). Lifestyle medicine seeks to treat, prevent, and reverse lifestyle-related chronic disease via 6 pillars: nutrition, sleep health, stress management, physical activity, social connections, and risky behavior avoidance/reduction. This article presents a review of the literature in which we assess the connections between the 6 pillars of lifestyle medicine, chronic systemic inflammation, and OA. We also discuss the whole-person approach that lifestyle medicine interventions can provide to reduce chronic systemic inflammation and affect the development or progression of OA.
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Affiliation(s)
- Heidi Prather
- Department of Physiatry, Hospital for Special Surgery, New York, NY, USA
| | - Jennifer Cheng
- Department of Physiatry, Hospital for Special Surgery, New York, NY, USA
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Neves MB, da Silva UN, Gonçalves ADF, Fagundes LS, de Abreu AC, Takita LC, Aydos RD, Ramalho RT. The effect of aerobic and resistance exercise on the progression of colorectal cancer in an animal model. Acta Cir Bras 2023; 38:e384923. [PMID: 37878986 PMCID: PMC10592869 DOI: 10.1590/acb384923] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2023] [Accepted: 06/12/2023] [Indexed: 10/27/2023] Open
Abstract
PURPOSE The aim of this study was to assess the effects of resistance and aerobic exercise on colorectal cancer (CRC) development in mice induced by azoxymethane (AOM) coupled with colitis. METHODS Forty animals induced with CRC were used, divided into five groups of eight animals each: sedentary; continuous aerobics; continuous anaerobic; aerobic PI; and anaerobic PI. AOM was administered to the animals in two doses of 10 mg/kg each over the course of two weeks, the first dose administered in the third week and the second administered in the fourth. For the colitis, three cycles of dextran sodium sulfate were administered for five days, separated by two weeks of water. The 14th week of the experiment saw the euthanasia, the removal of their colons, and the creation of microscopy slides for histological analysis. RESULTS Preneoplastic lesions developed in all five groups; there were no significant differences between them. However, in terms of inflammatory symptoms, mucosal ulceration was much more frequently in the exercise groups than in the sedentary group (p = 0.016). The number of polyps overall (p = 0.002), the distal region's polyp development (p = 0.003), and the proximal region's polyp development (p = 0.04) were all statistically different than sedentary group. CONCLUSIONS The study discovered no significant difference in disease activity index scores between groups, but there was a significant difference in the number of polyps and the presence of mucosal ulceration in the colon.
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Affiliation(s)
- Marcelo Barbosa Neves
- Universidade Federal do Rio de Janeiro – Postgraduate Program in Biological Sciences – Rio de Janeiro (RJ) – Brazil
| | - Udenilson Nunes da Silva
- Universidade Federal do Mato Grosso do Sul – Health and Development Postgraduate Program – Campo Grande (MS) – Brazil
| | | | - Letícia Silva Fagundes
- Universidade Federal do Mato Grosso do Sul – Health and Development in the Midwest Region – Campo Grande (MS) – Brazil
| | - Antônio Carlos de Abreu
- Universidade Federal do Mato Grosso do Sul – Health and Development in the Midwest Region – Campo Grande (MS) – Brazil
| | - Luiz Carlos Takita
- Universidade Federal do Mato Grosso do Sul – Medical School – Campo Grande (MS) – Brazil
| | - Ricardo Dutra Aydos
- Universidade Federal do Mato Grosso do Sul – Health and Development in the Midwest Region – Campo Grande (MS) – Brazil
| | - Rondon Tosta Ramalho
- Universidade Federal do Mato Grosso do Sul – Health and Development in the Midwest Region – Campo Grande (MS) – Brazil
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Bikbavova GR, Livzan MA, Tikhonravova DV. All you need to know about sarcopenia: a short guide for an internal medicine physician in questions and answers. BULLETIN OF SIBERIAN MEDICINE 2023; 22:88-97. [DOI: 10.20538/1682-0363-2023-3-88-97] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/17/2024]
Abstract
Sarcopenia is associated with social, economic, and individual burdens, including loss of independence, poor quality of life, and disability. In a short period of time, ideas about sarcopenia transformed from geriatric syndrome to disease. Initially, sarcopenia was considered in the context of gradual age-related deterioration in the functioning of all physiological systems. Over the years, it became clear that it can develop a second time, as a consequence of various diseases and pathological conditions.To date, there have been no generally accepted diagnostic criteria for sarcopenia. There are several tests and tools available for screening sarcopenia, the choice of which depends on physical capabilities of the patient, capabilities of the medical institution, and the purpose for which it is detected (research or clinical practice).From the point of view of human health, sarcopenia increases the risk of falls and fractures; impairs the ability to perform daily activities; is associated with the progression of major diseases and cognitive impairments; leads to movement disorders; contributes to a decrease in the quality of life, loss of independence or a need for long-term care. The presence of sarcopenia increases both the risk of hospitalization and hospitalization costs.The aim of the literature review is to provide an analysis of up-to-date information on the causes, pathogenesis, screening, diagnosis, treatment, and consequences of sarcopenia, myosteatosis, and sarcopenic obesity. The search for literature containing information on relevant studies was conducted in PubMed and Google Scholar by the following keywords: sarcopenia, dynapenia, myosteatosis, sarcopenic obesity, nutritional status, malnutrition.
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Bigseth TT, Engh JA, Andersen E, Bang-Kittilsen G, Egeland J, Falk RS, Holmen TL, Mordal J, Nielsen J, Ueland T, Vang T, Fredriksen M. Alterations in inflammatory markers after a 12-week exercise program in individuals with schizophrenia-a randomized controlled trial. Front Psychiatry 2023; 14:1175171. [PMID: 37265560 PMCID: PMC10231033 DOI: 10.3389/fpsyt.2023.1175171] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/27/2023] [Accepted: 04/18/2023] [Indexed: 06/03/2023] Open
Abstract
Background In individuals with schizophrenia, inflammation is associated with depression, somatic comorbidity and reduced quality of life. Physical exercise is known to reduce inflammation in other populations, but we have only limited knowledge in the field of schizophrenia. We assessed inflammatory markers in plasma samples from individuals with schizophrenia participating in an exercise intervention randomized controlled trial. We hypothesized that (i) physical exercise would reduce levels of inflammatory markers and (ii) elevated inflammatory status at baseline would be associated with improvement in cardiorespiratory fitness (CRF) following intervention. Method Eighty-two individuals with schizophrenia were randomized to a 12-week intervention of either high-intensity interval training (HIIT, n = 43) or active video gaming (AVG, n = 39). Participants were assessed at baseline, post intervention and four months later. The associations between exercise and the inflammatory markers soluble urokinase plasminogen activator receptor, c-reactive protein, tumor necrosis factor (TNF), soluble TNF receptor 1 and interleukin 6 (IL-6) were estimated using linear mixed effect models for repeated measures. For estimating associations between baseline inflammation and change in CRF, we used linear regression models. Results Our main findings were (i) TNF and IL-6 increased during the intervention period for both groups. Other inflammatory markers did not change during the exercise intervention period; (ii) baseline inflammatory status did not influence change in CRF during intervention, except for a positive association between baseline IL-6 levels and improvements of CRF to post intervention for both groups. Conclusion In our study, HIIT and AVG for 12-weeks had no reducing effect on inflammatory markers. Patients with high baseline IL-6 levels had a positive change in CRF during intervention. In order to increase our knowledge regarding association between inflammatory markers and exercise in individuals with schizophrenia, larger studies with more frequent and longer exercise bout duration are warranted.
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Affiliation(s)
- Therese Torgersen Bigseth
- Institute of Clinical Medicine, Faculty of Health Sciences, University of Oslo, Oslo, Norway
- Division of Mental Health and Addiction, Vestfold Hospital Trust, Tønsberg, Norway
| | - John Abel Engh
- Division of Mental Health and Addiction, Vestfold Hospital Trust, Tønsberg, Norway
| | - Eivind Andersen
- Faculty of Humanities, Sports and Educational Science, University of Southeast Norway, Horten, Norway
| | - Gry Bang-Kittilsen
- Division of Mental Health and Addiction, Vestfold Hospital Trust, Tønsberg, Norway
| | - Jens Egeland
- Division of Mental Health and Addiction, Vestfold Hospital Trust, Tønsberg, Norway
- Department of Psychology, University of Oslo, Oslo, Norway
| | - Ragnhild Sørum Falk
- Oslo Centre for Biostatistics and Epidemiology, Research Support Services, Oslo University Hospital, Oslo, Norway
| | - Tom Langerud Holmen
- Division of Mental Health and Addiction, Vestfold Hospital Trust, Tønsberg, Norway
| | - Jon Mordal
- Division of Mental Health and Addiction, Vestfold Hospital Trust, Tønsberg, Norway
| | - Jimmi Nielsen
- Mental Health Centre Glostrup, Copenhagen University Hospital, Copenhagen, Denmark
| | - Thor Ueland
- Institute of Clinical Medicine, Faculty of Health Sciences, University of Oslo, Oslo, Norway
- Research Institute of Internal Medicine, Oslo University Hospital Rikshospitalet, Oslo, Norway
- K.G. Jebsen TREC, University of Tromso, Tromso, Norway
| | - Torkel Vang
- Division of Mental Health and Addiction, Vestfold Hospital Trust, Tønsberg, Norway
- Mental Health Centre Glostrup, Copenhagen University Hospital, Copenhagen, Denmark
| | - Mats Fredriksen
- Division of Mental Health and Addiction, Vestfold Hospital Trust, Tønsberg, Norway
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Kiss Bimbova K, Bacova M, Kisucka A, Gálik J, Ileninova M, Kuruc T, Magurova M, Lukacova N. Impact of Endurance Training on Regeneration of Axons, Glial Cells, and Inhibitory Neurons after Spinal Cord Injury: A Link between Functional Outcome and Regeneration Potential within the Lesion Site and in Adjacent Spinal Cord Tissue. Int J Mol Sci 2023; 24:ijms24108616. [PMID: 37239968 DOI: 10.3390/ijms24108616] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2023] [Revised: 05/04/2023] [Accepted: 05/08/2023] [Indexed: 05/28/2023] Open
Abstract
Endurance training prior to spinal cord injury (SCI) has a beneficial effect on the activation of signaling pathways responsible for survival, neuroplasticity, and neuroregeneration. It is, however, unclear which training-induced cell populations are essential for the functional outcome after SCI. Adult Wistar rats were divided into four groups: control, six weeks of endurance training, Th9 compression (40 g/15 min), and pretraining + Th9 compression. The animals survived six weeks. Training alone increased the gene expression and protein level of immature CNP-ase oligodendrocytes (~16%) at Th10, and caused rearrangements in neurotrophic regulation of inhibitory GABA/glycinergic neurons at the Th10 and L2 levels, known to contain the interneurons with rhythmogenic potential. Training + SCI upregulated markers for immature and mature (CNP-ase, PLP1) oligodendrocytes by ~13% at the lesion site and caudally, and increased the number of GABA/glycinergic neurons in specific spinal cord regions. In the pretrained SCI group, the functional outcome of hindlimbs positively correlated with the protein levels of CNP-ase, PLP1, and neurofilaments (NF-l), but not with the outgrowing axons (Gap-43) at the lesion site and caudally. These results indicate that endurance training applied before SCI potentiates the repair in damaged spinal cord, and creates a suitable environment for neurological outcome.
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Affiliation(s)
- Katarina Kiss Bimbova
- Department of Neurodegeneration, Plasticity and Repair, Institute of Neurobiology, Biomedical Research Centre of Slovak Academy of Sciences, Soltesovej 4-6, 040 01 Kosice, Slovakia
| | - Maria Bacova
- Department of Neurodegeneration, Plasticity and Repair, Institute of Neurobiology, Biomedical Research Centre of Slovak Academy of Sciences, Soltesovej 4-6, 040 01 Kosice, Slovakia
| | - Alexandra Kisucka
- Department of Neurodegeneration, Plasticity and Repair, Institute of Neurobiology, Biomedical Research Centre of Slovak Academy of Sciences, Soltesovej 4-6, 040 01 Kosice, Slovakia
| | - Ján Gálik
- Department of Neurodegeneration, Plasticity and Repair, Institute of Neurobiology, Biomedical Research Centre of Slovak Academy of Sciences, Soltesovej 4-6, 040 01 Kosice, Slovakia
| | - Maria Ileninova
- Department of Neurodegeneration, Plasticity and Repair, Institute of Neurobiology, Biomedical Research Centre of Slovak Academy of Sciences, Soltesovej 4-6, 040 01 Kosice, Slovakia
| | - Tomas Kuruc
- Department of Neurodegeneration, Plasticity and Repair, Institute of Neurobiology, Biomedical Research Centre of Slovak Academy of Sciences, Soltesovej 4-6, 040 01 Kosice, Slovakia
| | - Martina Magurova
- Department of Neurodegeneration, Plasticity and Repair, Institute of Neurobiology, Biomedical Research Centre of Slovak Academy of Sciences, Soltesovej 4-6, 040 01 Kosice, Slovakia
| | - Nadezda Lukacova
- Department of Neurodegeneration, Plasticity and Repair, Institute of Neurobiology, Biomedical Research Centre of Slovak Academy of Sciences, Soltesovej 4-6, 040 01 Kosice, Slovakia
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Del Rosso S, Baraquet ML, Barale A, Defagó MD, Tortosa F, Perovic NR, Aoki MP. Long-term effects of different exercise training modes on cytokines and adipokines in individuals with overweight/obesity and cardiometabolic diseases: A systematic review, meta-analysis, and meta-regression of randomized controlled trials. Obes Rev 2023; 24:e13564. [PMID: 37040899 DOI: 10.1111/obr.13564] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/04/2022] [Revised: 01/23/2023] [Accepted: 03/07/2023] [Indexed: 04/13/2023]
Abstract
The present study aimed to investigate the evidence on the effects of different long-term training interventions (aerobic [AeT], resistance [RT], and combined [COMB]) and spontaneous physical activity (PA) in modifying cytokines and adipokines in individuals with overweight or obesity with or without cardiometabolic diseases while considering potential confounders. Although exercise interventions have become a potentially effective tool for preventing and treating metabolic diseases, the evidence provided by previous systematic reviews is inconclusive since several potential confounders have yet to be addressed. Therefore, we conducted a systematic literature search in Medline, Cochrane, and Embase databases from January 2000 to July 2022 and performed a meta-analysis. Inclusion criteria retrieved 106 full texts comprising 8,642 individuals with a range BMI of 25.1-43.8 kg m-2 . We found that independently of the training mode, exercise had a beneficial effect on diminishing Adiponectin, C-reactive protein (CRP), IL-6, IL-18, IL-20, Leptin, sICAM, and TNF-α levels circulating levels. Furthermore, by subsequent analysis, we detected differential effects of AeT, RT, and COMB, with sex, age, body composition, and trial length acting as moderators. The comparison of training modes revealed a difference favoring COMB over AeT for regulating the increase in CRP with no differences in the remaining biomarkers. Meta-regression analysis revealed an effect of change in maximal oxygen uptake (VO2max ) on CRP, IL-6, and TNF-α, while IL-10 was influenced by the change in body fat. The results suggest that all interventions, except PA, are effective in lessening this population's inflammatory status, provided that exercise results in an increase of VO2max .
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Affiliation(s)
- Sebastian Del Rosso
- Centro de Investigación en Nutrición Humana, Escuela de Nutrición, Facultad de Ciencias Médicas, Universidad Nacional de Córdoba, Córdoba, Argentina
- Escuela de Nutrición, Facultad de Ciencias Médicas, Universidad Nacional de Córdoba, Córdoba, Argentina
- Centro de Investigaciones en Bioquímica Clínica e Inmunología (CIBICI-CONICET), Facultad de Ciencias Químicas, Universidad Nacional de Córdoba, Córdoba, Argentina
- Departamento de Bioquímica Clínica, Facultad de Ciencias Químicas, Universidad Nacional de Córdoba, Córdoba, Argentina
| | - María Lucía Baraquet
- Escuela de Nutrición, Facultad de Ciencias Médicas, Universidad Nacional de Córdoba, Córdoba, Argentina
- Instituto de Investigaciones en Ciencias de la Salud (INICSA-CONICET), Facultad de Ciencias Médicas, Universidad Nacional de Córdoba, Córdoba, Argentina
| | - Adrián Barale
- Centro de Investigación en Nutrición Humana, Escuela de Nutrición, Facultad de Ciencias Médicas, Universidad Nacional de Córdoba, Córdoba, Argentina
- Escuela de Nutrición, Facultad de Ciencias Médicas, Universidad Nacional de Córdoba, Córdoba, Argentina
| | - María Daniela Defagó
- Escuela de Nutrición, Facultad de Ciencias Médicas, Universidad Nacional de Córdoba, Córdoba, Argentina
- Instituto de Investigaciones en Ciencias de la Salud (INICSA-CONICET), Facultad de Ciencias Médicas, Universidad Nacional de Córdoba, Córdoba, Argentina
| | - Fernando Tortosa
- Carrera de Medicina, Universidad Nacional de Rio Negro, Viedma, Río Negro, Argentina
| | - Nilda Raquel Perovic
- Centro de Investigación en Nutrición Humana, Escuela de Nutrición, Facultad de Ciencias Médicas, Universidad Nacional de Córdoba, Córdoba, Argentina
- Escuela de Nutrición, Facultad de Ciencias Médicas, Universidad Nacional de Córdoba, Córdoba, Argentina
| | - Maria Pilar Aoki
- Centro de Investigaciones en Bioquímica Clínica e Inmunología (CIBICI-CONICET), Facultad de Ciencias Químicas, Universidad Nacional de Córdoba, Córdoba, Argentina
- Departamento de Bioquímica Clínica, Facultad de Ciencias Químicas, Universidad Nacional de Córdoba, Córdoba, Argentina
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21
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da Cunha LL, Feter N, Alt R, Rombaldi AJ. Effects of exercise training on inflammatory, neurotrophic and immunological markers and neurotransmitters in people with depression: A systematic review and meta-analysis. J Affect Disord 2023; 326:73-82. [PMID: 36709828 DOI: 10.1016/j.jad.2023.01.086] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/27/2022] [Revised: 01/18/2023] [Accepted: 01/23/2023] [Indexed: 01/28/2023]
Abstract
BACKGROUND Major depressive disorder is the most common type of mental disorder. The biological pathway by which exercise promotes its antidepressant effects remains uncleared. This study aimed to systematically review the chronic effect of exercise on blood biomarkers and its association with changes in depressive symptoms in adults with major depressive disorder. METHODS Randomized controlled trials (RCT) published until February 2020 were screened in seven databases. Studies were systematically reviewed by two independent reviewers. Random effect meta-analysis was performed and reported as standardized mean differences (SMD) and 95 % confidence interval (CI). The meta- analysis protocol was registered with PROSPERO (CRD42021221177). RESULTS From 3865 records, 12 studies (N = 757 participants, mean age [SD]: 43.0 [11.0], 66.2 % women) were included in this review. Exercise training resulted in superior increase in circulating BDNF (SMD: 0.44, 95%CI: 0.15, 0.73) and kynurenine (SMD: 0.29, 95%CI: 0.04, 0.54), and decrease depressive symptoms (SMD: -0.72, 95%CI: -1.08, -0.37) in adults with major depression disorder compared to control groups. Multivariate meta-regression analysis showed that improvements in circulating levels of BDNF, kynurenine and interleukyn-6 were associated with decreases in depressive symptoms. LIMITATIONS Results were not stratified by the type of medication used by participants due to the lack of reporting of the included studies. Few studies provided data on other biomarkers (e.g., TNF-α and IL-10) besides BNDF and kynurenine. CONCLUSIONS Antidepressant effect of exercise may be triggered by improved circulating levels of BNDF, kynurenine, and interleukine-6 in adults with major depressive disorder.
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Affiliation(s)
- Larissa L da Cunha
- Postgraduate Program of Physical Education, Universidade Federal de Pelotas, Pelotas, Brazil; Study Group of Neuroscience, Physical Activity and Exercise, Universidade Federal de Pelotas, Pelotas, Brazil
| | - Natan Feter
- Study Group of Neuroscience, Physical Activity and Exercise, Universidade Federal de Pelotas, Pelotas, Brazil; Postgraduate Program of Epidemiology, Universidade Federal do Rio Grande do Sul, Porto Alegre, Brazil.
| | - Ricardo Alt
- Study Group of Neuroscience, Physical Activity and Exercise, Universidade Federal de Pelotas, Pelotas, Brazil
| | - Airton J Rombaldi
- Postgraduate Program of Physical Education, Universidade Federal de Pelotas, Pelotas, Brazil; Study Group of Neuroscience, Physical Activity and Exercise, Universidade Federal de Pelotas, Pelotas, Brazil
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22
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Previgliano IJ, Villa RA. New insights into septic encephalopathy. Minerva Anestesiol 2023; 89:128-130. [PMID: 36880319 DOI: 10.23736/s0375-9393.22.17002-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/08/2023]
Affiliation(s)
| | - Roberto A Villa
- Intensive Care Unit, Hospital General de Agudos J. A. Férnandez, Buenos Aires, Argentina
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23
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Sabini E, O'Mahony A, Caturegli P. MyMD-1 Improves Health Span and Prolongs Life Span in Old Mice: A Noninferiority Study to Rapamycin. J Gerontol A Biol Sci Med Sci 2023; 78:227-235. [PMID: 35914953 DOI: 10.1093/gerona/glac142] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2021] [Indexed: 11/13/2022] Open
Abstract
Aging and age-related diseases represent a compelling therapeutic goal for senolytics and drugs targeting inflammatory or metabolic pathways. We compared MyMD-1, a synthetic derivative of the alkaloid myosmine capable of suppressing TNF-α production, to rapamycin, the best characterized drug endowed with antiaging properties. In vivo, a longitudinal cohort of 54 C57BL/6 mice, 19-month-old at the start, was randomized to receive MyMD-1, high-dose (126 ppm) rapamycin, or low-dose (14 ppm) rapamycin plus metformin. Each treatment arm included 18 mice (10 females and 8 males) and was followed for 16 months or until death. Life span was significantly longer in MyMD-1 than rapamycin (p = .019 vs high-dose and .01 vs low-dose) in a Cox survival model that accounted for sex and serum levels of IL-6, TNF-α, and IL-17A. MyMD-1 also improved several health span characteristics, resulting in milder body weight loss, greater muscle strength, and slower progression to frailty. In vitro, MyMD-1 and rapamycin were compared using a panel of 12 human primary cell systems (BioMAP Diversity PLUS), where a total of 148 biomarkers were measured. MyMD-1 possessed antiproliferative, anti-inflammatory, and antifibrotic properties. Many were shared with rapamycin, but MyMD-1 was more active in the inhibition of proinflammatory and profibrotic biomarkers. Overall, MyMD-1 emerges as a new compound that, even when begun at an advanced age, induces beneficial effects on health and life span by modulating inflammation and tissue remodeling.
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Affiliation(s)
- Elena Sabini
- Johns Hopkins Hospital, School of Medicine, Department of Pathology, Baltimore, Maryland, USA
| | - Alison O'Mahony
- Eurofins Discovery, Phenotypic Services, St. Charles, Missouri, USA
| | - Patrizio Caturegli
- Johns Hopkins Hospital, School of Medicine, Department of Pathology, Baltimore, Maryland, USA
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24
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Mohammadi-Nia M, Yaali R, Amani-Shalamzari S, Clark CCT. The effect of 8 weeks of child designed vs teacher designed games on physical fitness and creativity in children 8-10 years. Physiol Behav 2023; 259:114030. [PMID: 36435230 DOI: 10.1016/j.physbeh.2022.114030] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2022] [Revised: 10/23/2022] [Accepted: 11/08/2022] [Indexed: 11/24/2022]
Abstract
A healthy and active lifestyle should start from an early age, as habits learned in childhood are more likely to endure. This study aimed to compare the effectiveness of child-designed games and teacher-designed games on the physical fitness and creativity of children aged 8-10 years. Thirty children participating in a sports club were randomly divided into two groups: teacher-designed games (TDG) and child-designed games (CDG). Subjects practiced two sessions per week for eight weeks, each session lasting 60 min. Fitness factors, such as strength, muscle endurance, aerobic fitness, agility, speed, and creativity were assessed by valid tests before and after the protocols. A repeated measure analysis of variance (ANOVA) was used to analyze the data. The TDG intervention led to a significant improvement in KTK (37.1% vs. -3.2%) and agility (-3.7% vs. -0.4%) compared to CDG intervention, while CDG intervention was associated with a significant improvement in aerobic capacity (10.1% vs. 3.6%) and in the elaboration of creativity test (23.3% vs. 8.6%). Both groups demonstrated substantial improvements in handgrip strength, static balance, long jump, flexibility, core endurance, and creativity tests, with no significant difference between groups. There were no significant changes in anthropometric features following the intervention. The implementation of combined teacher-designed and child-designed approaches in children's classrooms, in addition to promoting all aspects of physical fitness, may be effective in enhancing physical fitness and creativity.
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Affiliation(s)
- Maryam Mohammadi-Nia
- Department of Exercise Physiology, Faculty of Physical Education and Sports Science, Kharazmi University, Tehran, Iran
| | - Rasoul Yaali
- Department of Sport Management and Motor Behaviour, Faculty of Physical Education and Sports Science, Kharazmi University, Tehran, Iran
| | - Sadegh Amani-Shalamzari
- Department of Exercise Physiology, Faculty of Physical Education and Sports Science, Kharazmi University, Tehran, Iran.
| | - Cain C T Clark
- Centre for Intelligent Healthcare, Coventry University, Coventry, CV1 5FB, U.K
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25
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Clemente-Suárez VJ, Martín-Rodríguez A, Redondo-Flórez L, Ruisoto P, Navarro-Jiménez E, Ramos-Campo DJ, Tornero-Aguilera JF. Metabolic Health, Mitochondrial Fitness, Physical Activity, and Cancer. Cancers (Basel) 2023; 15:814. [PMID: 36765772 PMCID: PMC9913323 DOI: 10.3390/cancers15030814] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/25/2022] [Revised: 01/26/2023] [Accepted: 01/27/2023] [Indexed: 01/31/2023] Open
Abstract
Cancer continues to be a significant global health issue. Traditional genetic-based approaches to understanding and treating cancer have had limited success. Researchers are increasingly exploring the impact of the environment, specifically inflammation and metabolism, on cancer development. Examining the role of mitochondria in this context is crucial for understanding the connections between metabolic health, physical activity, and cancer. This study aimed to review the literature on this topic through a comprehensive narrative review of various databases including MedLine (PubMed), Cochrane (Wiley), Embase, PsychINFO, and CinAhl. The review highlighted the importance of mitochondrial function in overall health and in regulating key events in cancer development, such as apoptosis. The concept of "mitochondrial fitness" emphasizes the crucial role of mitochondria in cell metabolism, particularly their oxidative functions, and how proper function can prevent replication errors and regulate apoptosis. Engaging in high-energy-demanding movement, such as exercise, is a powerful intervention for improving mitochondrial function and increasing resistance to environmental stressors. These findings support the significance of considering the role of the environment, specifically inflammation and metabolism, in cancer development and treatment. Further research is required to fully understand the mechanisms by which physical activity improves mitochondrial function and potentially reduces the risk of cancer.
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Affiliation(s)
| | | | - Laura Redondo-Flórez
- Department of Health Sciences, Faculty of Biomedical and Health Sciences, Universidad Europea de Madrid, C/Tajo s/n Villaviciosa de Odón, 28670 Madrid, Spain
| | - Pablo Ruisoto
- Department of Health Sciences, Public University of Navarre, 31006 Navarre, Spain
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26
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Nasser N, Zorgati H, Chtourou H, Guimard A. Cold water immersion after a soccer match: Does the placebo effect occur? Front Physiol 2023; 14:1062398. [PMID: 36895634 PMCID: PMC9988943 DOI: 10.3389/fphys.2023.1062398] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2022] [Accepted: 02/10/2023] [Indexed: 02/25/2023] Open
Abstract
Although cold water immersion (CWI) is one of the most widely used post-exercise strategies to accelerate recovery processes, the benefits of CWI may be associated with placebo effects. This study aimed to compare the effects of CWI and placebo interventions on time course of recovery after the Loughborough Intermittent Shuttle Test (LIST). In a randomized, counterbalanced, crossover study, twelve semi-professional soccer players (age 21.1 ± 2.2 years, body mass 72.4 ± 5.9 kg, height 174.9 ± 4.6 cm, V ˙ O2max 56.1 ± 2.3 mL/min/kg) completed the LIST followed by CWI (15 min at 11°C), placebo (recovery Pla beverage), and passive recovery (Rest) over three different weeks. Creatine kinase (CK), C-reactive protein (CRP), uric acid (UA), delayed onset muscle soreness (DOMS), squat jump (SJ), countermovement jump (CMJ), 10-m sprint (10 mS), 20-m sprint (20 mS) and repeated sprint ability (RSA) were assessed at baseline and 24 and 48 h after the LIST. Compared to baseline, CK concentration was higher at 24 h in all conditions (p < 0.01), while CRP was higher at 24 h only in CWI and Rest conditions (p < 0.01). UA was higher for Rest condition at 24 and 48 h compared to Pla and CWI conditions (p < 0.001). DOMS score was higher for Rest condition at 24 h compared to CWI and Pla conditions (p = 0.001), and only to Pla condition at 48 h (p = 0.017). SJ and CMJ performances decreased significantly after the LIST in Rest condition (24 h: -7.24%, p = 0.001 and -5.45%, p = 0.003 respectively; 48 h: -9.19%, p < 0.001 and -5.70% p = 0.002 respectively) but not in CWI and Pla conditions. 10 mS and RSA performance were lower for Pla at 24 h compared to CWI and Rest conditions (p < 0.05), while no significant change was observed for 20 mS time. These data suggests that CWI and Pla intervention were more effective than the Rest conditions in recovery kinetics of muscle damage markers and physical performance. Furthermore, the effectiveness of CWI would be explained, at least in part, by the placebo effect.
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Affiliation(s)
- Nidhal Nasser
- Activité Physique, Sport et Santé, UR18JS01, Observatoire National du Sport, Tunis, Tunisie.,Institut Supérieur du Sport et de l'Education Physique de Sfax, Université de Sfax, Sfax, Tunisie
| | - Houssem Zorgati
- Activité Physique, Sport et Santé, UR18JS01, Observatoire National du Sport, Tunis, Tunisie.,Institut Supérieur du Sport et de l'Education Physique de Gafsa, Université de Gafsa, Gafsa, Tunisie
| | - Hamdi Chtourou
- Activité Physique, Sport et Santé, UR18JS01, Observatoire National du Sport, Tunis, Tunisie.,Institut Supérieur du Sport et de l'Education Physique de Sfax, Université de Sfax, Sfax, Tunisie
| | - Alexandre Guimard
- Université Sorbonne Paris Nord, Hypoxie et Poumon, H&P, INSERM, UMR 1272, Bobigny, France.,Département STAPS, Université Sorbonne Paris Nord, Bobigny, France
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Morales V, González A, Cabello-Verrugio C. Upregulation of CCL5/RANTES Gene Expression in the Diaphragm of Mice with Cholestatic Liver Disease. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2023; 1408:201-218. [PMID: 37093429 DOI: 10.1007/978-3-031-26163-3_11] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/25/2023]
Abstract
Chronic liver diseases are a group of pathologies affecting the liver with high prevalence worldwide. Among them, cholestatic chronic liver diseases (CCLD) are characterized by alterations in liver function and increased plasma bile acids. Secondary to liver disease, under cholestasis, is developed sarcopenia, a skeletal muscle dysfunction with decreased muscle mass, strength, and physical function. CCL5/RANTES is a chemokine involved in the immune and inflammatory response. Indeed, CCL5 is a myokine because it is produced by skeletal muscle. Several studies show that bile acids induce CCL5/RANTES expression in liver cells. However, it is unknown if the expression of CCL5/RANTES is changed in the skeletal muscle of mice with cholestatic liver disease. We used a murine model of cholestasis-induced sarcopenia by intake of hepatotoxin 3,5-diethoxycarbonyl-1,4-dihydrocollidine (DDC diet), in which we detected the mRNA levels for ccl5. We determined that mice fed the DDC diet presented high levels of serum bile acids and developed typical features of sarcopenia. Under these conditions, we detected the ccl5 gene expression in diaphragm muscle showing elevated mRNA levels compared to mice fed with a standard diet (chow diet). Our results collectively suggest an increased ccl5 gene expression in the diaphragm muscle concomitantly with elevated serum bile acids and the development of sarcopenia.
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Affiliation(s)
- Vania Morales
- Laboratory of Muscle Pathology, Fragility and Aging, Faculty of Life Sciences, Universidad Andres Bello, Santiago, 8370146, Chile
- Millennium Institute on Immunology and Immunotherapy, Faculty of Life Sciences, Universidad Andres Bello, Santiago, Chile
- Center for the Development of Nanoscience and Nanotechnology (CEDENNA), Universidad de Santiago de Chile, Santiago, Chile
| | - Andrea González
- Laboratory of Muscle Pathology, Fragility and Aging, Faculty of Life Sciences, Universidad Andres Bello, Santiago, 8370146, Chile
- Millennium Institute on Immunology and Immunotherapy, Faculty of Life Sciences, Universidad Andres Bello, Santiago, Chile
- Center for the Development of Nanoscience and Nanotechnology (CEDENNA), Universidad de Santiago de Chile, Santiago, Chile
| | - Claudio Cabello-Verrugio
- Laboratory of Muscle Pathology, Fragility and Aging, Faculty of Life Sciences, Universidad Andres Bello, Santiago, 8370146, Chile.
- Millennium Institute on Immunology and Immunotherapy, Faculty of Life Sciences, Universidad Andres Bello, Santiago, Chile.
- Center for the Development of Nanoscience and Nanotechnology (CEDENNA), Universidad de Santiago de Chile, Santiago, Chile.
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28
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Baskerville R, McGrath T, Castell L. The effects of physical activity on glutamate neurotransmission in neuropsychiatric disorders. Front Sports Act Living 2023; 5:1147384. [PMID: 36949894 PMCID: PMC10025343 DOI: 10.3389/fspor.2023.1147384] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2023] [Accepted: 02/17/2023] [Indexed: 03/08/2023] Open
Abstract
Physical activity (PA) is an effective way of increasing cognitive and emotional health and counteracting many psychiatric conditions. Numerous neurobiological models for depression have emerged in the past 30 years but many struggle to incorporate the effects of exercise. The hippocampus and pre-frontal cortex (PFC) containing predominantly glutamate neurotransmission, are the centres of changes seen in depression. There is therefore increasing interest in glutamatergic systems which offers new paradigms of understanding mechanisms connecting physical activity, stress, inflammation and depression, not explained by the serotonin theories of depression. Similar hippocampal glutamate dysfunction is observed in many other neuropsychiatric conditions. Excitatory glutamate neurones have high functionality, but also high ATP requirements and are therefore vulnerable to glucocorticoid or pro-inflammatory stress that causes mitochondrial dysfunction, with synaptic loss, culminating in depressed mood and cognition. Exercise improves mitochondrial function, angiogenesis and synaptogenesis. Within the glutamate hypothesis of depression, the mechanisms of stress and inflammation have been extensively researched, but PA as a mitigator is less understood. This review examines the glutamatergic mechanisms underlying depression and the evidence of physical activity interventions within this framework. A dynamic glutamate-based homeostatic model is suggested whereby stress, neuroinflammation and PA form counterbalancing influences on hippocampal cell functionality, which manifests as depression and other neuropsychiatric conditions when homeostasis is disrupted.
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Affiliation(s)
- Richard Baskerville
- Faculty of Health and Life Sciences, Oxford Brookes University, Oxford, United Kingdom
- Correspondence: Richard Baskerville
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Schön M, Marček Malenovská K, Nemec M, Alchus Laiferová N, Straka I, Košutzká Z, Matejička P, Valkovič P, Ukropec J, Ukropcová B. Acute endurance exercise modulates growth differentiation factor 11 in cerebrospinal fluid of healthy young adults. Front Endocrinol (Lausanne) 2023; 14:1137048. [PMID: 37033257 PMCID: PMC10073538 DOI: 10.3389/fendo.2023.1137048] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/03/2023] [Accepted: 03/08/2023] [Indexed: 04/11/2023] Open
Abstract
OBJECTIVE Strong evidence supports the benefits of exercise for healthy ageing, including reduced risk of neurodegenerative diseases. Recent studies suggested interorgan crosstalk as a key element of systemic adaptive response, however, the role of specific molecules in mediating exercise effects on the human brain are not fully understood. In the present study, we explored the exercise-related regulation of Growth Differentiation Factor 11 (GDF11) in cerebrospinal fluid (CSF) and blood. METHODS The samples of serum, plasma and CSF were obtained before and 60min after acute exercise (90min run) from twenty healthy young individuals. Additional serum and plasma samples were collected immediately after run. GDF11 protein content (immunoblotting), body composition (bioelectrical impedance), physical fitness (VO2max, cycle spiroergometry) and cognitive functions (standardized computerized tests, Cogstate) were evaluated. RESULTS Running decreased GDF11 protein content in CSF (-20.6%. p=0.046), while GDF11 in plasma and serum were not regulated. Two GDF11-specific antibodies of different origin were used to corroborate this result. Individuals with higher physical fitness displayed greater exercise-induced decrease of GDF11 in CSF than those with lower physical fitness (p=0.025). VO2max correlated positively with GDF11 in serum (r=0.63, p=0.020) as well as with the exercise-induced change in GDF11 levels in CSF (r=0.59, p=0.042). Indirect measure of blood-brain barrier permeability (i.e. CSF/serum albumin ratio) tended to positively correlate with CSF/serum GDF11 ratio (p=0.060). CSF levels of GDF11 correlated positively with cognitive functions, including working memory, both before and after run (p<0.05). CONCLUSION Running-induced down-regulation of the GDF11 protein in the cerebrospinal fluid of healthy young individuals indicates the potential role of GDF11 in the exercise-induced cross-talk between periphery and the brain.
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Affiliation(s)
- Martin Schön
- Institute of Experimental Endocrinology, Biomedical Research Center, Slovak Academy of Sciences, Bratislava, Slovakia
| | - Karin Marček Malenovská
- Institute of Experimental Endocrinology, Biomedical Research Center, Slovak Academy of Sciences, Bratislava, Slovakia
- Institute of Pathophysiology, Faculty of Medicine, Comenius University, Bratislava, Slovakia
| | - Michal Nemec
- Institute of Experimental Endocrinology, Biomedical Research Center, Slovak Academy of Sciences, Bratislava, Slovakia
| | - Nikoleta Alchus Laiferová
- Institute of Experimental Endocrinology, Biomedical Research Center, Slovak Academy of Sciences, Bratislava, Slovakia
| | - Igor Straka
- 2 Department of Neurology, Faculty of Medicine, Comenius University, University Hospital Bratislava, Bratislava, Slovakia
| | - Zuzana Košutzká
- 2 Department of Neurology, Faculty of Medicine, Comenius University, University Hospital Bratislava, Bratislava, Slovakia
| | - Peter Matejička
- 2 Department of Neurology, Faculty of Medicine, Comenius University, University Hospital Bratislava, Bratislava, Slovakia
| | - Peter Valkovič
- 2 Department of Neurology, Faculty of Medicine, Comenius University, University Hospital Bratislava, Bratislava, Slovakia
- Institute of Normal and Pathological Physiology, Centre of Experimental Medicine, Slovak Academy of Sciences, Bratislava, Slovakia
| | - Jozef Ukropec
- Institute of Experimental Endocrinology, Biomedical Research Center, Slovak Academy of Sciences, Bratislava, Slovakia
| | - Barbara Ukropcová
- Institute of Experimental Endocrinology, Biomedical Research Center, Slovak Academy of Sciences, Bratislava, Slovakia
- Institute of Pathophysiology, Faculty of Medicine, Comenius University, Bratislava, Slovakia
- *Correspondence: Barbara Ukropcová,
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Pirkmajer S, Garcia-Roves PM, Rustan AC, Chibalin AV. Editorial: Untangling energy metabolism in skeletal muscle: From physiology to pharmacology. Front Physiol 2022; 13:1113860. [PMID: 36589423 PMCID: PMC9795843 DOI: 10.3389/fphys.2022.1113860] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2022] [Accepted: 12/07/2022] [Indexed: 12/15/2022] Open
Affiliation(s)
- Sergej Pirkmajer
- Institute of Pathophysiology, Faculty of Medicine, University of Ljubljana, Ljubljana, Slovenia,*Correspondence: Sergej Pirkmajer,
| | - Pablo M. Garcia-Roves
- Department of Physiological Sciences, School of Medicine, University of Barcelona, Barcelona, Spain
| | - Arild C. Rustan
- Section for Pharmacology and Pharmaceutical Biosciences, Department of Pharmacy, University of Oslo, Oslo, Norway
| | - Alexander V. Chibalin
- Department of Molecular Medicine and Surgery, Section of Integrative Physiology, Karolinska Institutet, Stockholm, Sweden,National Research Tomsk State University, Tomsk, Russia
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Crescioli C. Vitamin D, exercise, and immune health in athletes: A narrative review. Front Immunol 2022; 13:954994. [PMID: 36211340 PMCID: PMC9539769 DOI: 10.3389/fimmu.2022.954994] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2022] [Accepted: 08/22/2022] [Indexed: 11/23/2022] Open
Abstract
Vitamin D exerts important extra-skeletal effects, exhibiting an exquisite immune regulatory ability, affecting both innate and adaptive immune responses through the modulation of immunocyte function and signaling. Remarkably, the immune function of working skeletal muscle, which is fully recognized to behave as a secretory organ with immune capacity, is under the tight control of vitamin D as well. Vitamin D status, meaning hormone sufficiency or insufficiency, can push toward strengthening/stabilization or decline of immune surveillance, with important consequences for health. This aspect is particularly relevant when considering the athletic population: while exercising is, nowadays, the recommended approach to maintain health and counteract inflammatory processes, “too much” exercise, often experienced by athletes, can increase inflammation, decrease immune surveillance, and expose them to a higher risk of diseases. When overexercise intersects with hypovitaminosis D, the overall effects on the immune system might converge into immune depression and higher vulnerability to diseases. This paper aims to provide an overview of how vitamin D shapes human immune responses, acting on the immune system and skeletal muscle cells; some aspects of exercise-related immune modifications are addressed, focusing on athletes. The crossroad where vitamin D and exercise meet can profile whole-body immune response and health.
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You Y, Chen Y, Yin J, Zhang Z, Zhang K, Zhou J, Jin S. Relationship between leisure-time physical activity and depressive symptoms under different levels of dietary inflammatory index. Front Nutr 2022; 9:983511. [PMID: 36159493 PMCID: PMC9490084 DOI: 10.3389/fnut.2022.983511] [Citation(s) in RCA: 19] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2022] [Accepted: 08/18/2022] [Indexed: 11/13/2022] Open
Abstract
Depressive symptoms are major public health problems. Leisure-time Physical activity (LPA) and dietary inflammatory preference are emerging factors that tends to affect the mental health status. There is limited evidence regarding the joint influence of LPA and dietary status on the prevalence of depression. This study was a cross-sectional study, which used a nationwide represented sample from the National Health and Nutrition Examination Survey (NHANES) to assess the relationship among LPA, diet status and depression. Depression and LPA status was reported by the 9-item Patient Health Questionnaire (PHQ-9) and Physical Activity Questionnaire (PAQ), respectively. To assess dietary inflammatory preferences, dietary inflammatory index (DII) was applied based on a 24-h dietary recall interview. A total of 11,078 subjects was included in this study and weighted participants were 89,682,020. Weighted multivariable linear regression showed that DII was negatively associated with LPA after full adjustment, with β (95% CI): −0.487 (−0.647, −0.327). Weighted multivariable logistic regression showed that LPA was significantly associated with depressive symptoms after full adjustment, with odds ratios OR (95% CIs): 0.986 (0.977, 0.995). By DII stratification analysis, this phenomenon was also existed in groups with anti-inflammatory diet. Mediation effect analysis was further performed, which showed that DII significantly mediating the association between LPA and depression with proportion mediated as 3.94%. Our findings indicated the mediating role of DII in the association between LPA condition and incident depression. More well-designed studies are still needed to validate the causal relationship.
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Affiliation(s)
- Yanwei You
- Division of Sports Science and Physical Education, Tsinghua University, Beijing, China
- School of Social Sciences, Tsinghua University, Beijing, China
| | - Yuquan Chen
- Institute of Medical Information/Medical Library, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China
| | - Jiahui Yin
- College of Traditional Chinese Medicine, Shandong University of Traditional Chinese Medicine, Jinan, China
| | - Zheng Zhang
- School of Clinical Medicine, Tsinghua University, Beijing, China
| | - Kening Zhang
- Department of Nutrition and Food Hygiene, Public Health College, Harbin Medical University, Harbin, China
| | - Jing Zhou
- Catering Service Center, Tsinghua University, Beijing, China
- *Correspondence: Jing Zhou
| | - Shuai Jin
- College of Big Health, Guizhou Medical University, Guiyang, China
- Shuai Jin
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Padilha CS, Von Ah Morano AE, Krüger K, Rosa-Neto JC, Lira FS. The growing field of immunometabolism and exercise: Key findings in the last 5 years. J Cell Physiol 2022; 237:4001-4020. [PMID: 36052887 DOI: 10.1002/jcp.30866] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2022] [Revised: 07/04/2022] [Accepted: 08/16/2022] [Indexed: 11/09/2022]
Abstract
This perspective review highlights the impact of physical exercise on immunometabolic responses in the past 5 years. Understanding immunometabolism as a part of immunological research is essential. Furthermore, the roles of both acute and chronic effects of physical exercise on health, aging, and chronic diseases in immunometabolic changes should be elaborated. In immune cells, β2 adrenergic signaling stimulates the preferential mobilization of inflammatory phenotypes, such as CD16+ monocytes and CD8+ T cells, into the bloodstream after a physical exercise session. The mobilization of immune cells is closely related to the availability of energetic substrates for the cell and mechanisms associated with the uptake and oxidation of fatty acids and glucose. These cells, especially senescent T cells, are mobilized to the peripheral tissues and undergo apoptotic signaling, stimulating the creation of a "vacant space" where new cells will be matured and replaced in the circulation. This results in the upregulation of the expression and secretion of anti-inflammatory cytokines (IL-10 and IL-1ra), leading to increased regulatory immune cells that provide immunoregulatory properties. Thus, we suggest that a significant nutrient available to the cell will favor oxidative metabolism, augment ATP production, and consequently maintain the immune cells in their quiescent state, as well as promote rapid activation function. Therefore, based on the studies discussed in this perspective review, we highlight the importance of performing moderate-intensity continuous and high-intensity intermittent aerobic exercises, due to a higher magnitude of energetic demand and release of anti-inflammatory cytokines (IL-6 and IL-10).
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Affiliation(s)
- Camila S Padilha
- Exercise and Immunometabolism Research Group, Postgraduation Program in Movement Sciences, Department of Physical Education, Universidade Estadual Paulista (UNESP), Presidente Prudente, Brazil
| | - Ana E Von Ah Morano
- Exercise and Immunometabolism Research Group, Postgraduation Program in Movement Sciences, Department of Physical Education, Universidade Estadual Paulista (UNESP), Presidente Prudente, Brazil.,Department of Physical Education, Post-Graduate Program in Movement Sciences, Laboratory of InVestigation in Exercise, Scientific Research Group Related to Physical Activity, Sao Paulo State University, Presidente Prudente, São Paulo, Brazil
| | - Karsten Krüger
- Department of Exercise Physiology and Sports Therapy, Institute of Sports Science, University of Giessen, Giessen, Germany
| | - José C Rosa-Neto
- Immunometabolism Research Group, E LIM-26, University of São Paulo, São Paulo-SP, Brazil
| | - Fabio S Lira
- Exercise and Immunometabolism Research Group, Postgraduation Program in Movement Sciences, Department of Physical Education, Universidade Estadual Paulista (UNESP), Presidente Prudente, Brazil.,Faculty of Sports Science and Physical Education, Research Center for Sports and Physical Activity, University of Coimbra, Coimbra, Portugal
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Swaminathan A, Cesanelli L, Venckunas T, Degens H. Impact of methionine restriction on muscle aerobic metabolism and hypertrophy in young and old mice on an obesogenic diet. Growth Factors 2022; 40:108-118. [PMID: 35658773 DOI: 10.1080/08977194.2022.2083963] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/06/2022]
Abstract
Methionine restriction (MR) reduces inflammation and increases longevity. We studied the effects of MR (0.17% kCal methionine, 10% kCal fat) and MR + high-fat diet (HFD) (0.17% methionine, 45% kCal fat) and overload-induced hypertrophy on inflammation, angiogenesis and mitochondrial activity in the hind-limb muscle in 10- and 26-month-old male C57BL/6J mice. Plasma IL-6 concentrations were higher in old compared to young mice. M. plantaris hypertrophy was accompanied by increased p-Akt, without a significant change in Akt and VEGF levels. In young mice on a HFD or MR + HFD diet the SDH activity was higher than in those from mice on other diets, irrespective of overload. There were no significant differences in total NAD concentration in the m. gastrocnemius. MR enhanced the skeletal muscle hypertrophic response in old age that was accompanied with an increase in p-Akt without significant changes in muscle oxidative capacity, low-grade systemic inflammation, NAD, VEGF or Akt levels.
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Affiliation(s)
- Anandini Swaminathan
- Institute of Sport Science and Innovations, Lithuanian Sports University, Kaunas, Lithuania
| | - Leonardo Cesanelli
- Department of Health Promotion and Rehabilitation, Lithuanian Sports University, Kaunas, Lithuania
| | - Tomas Venckunas
- Institute of Sport Science and Innovations, Lithuanian Sports University, Kaunas, Lithuania
| | - Hans Degens
- Institute of Sport Science and Innovations, Lithuanian Sports University, Kaunas, Lithuania
- Department of Life Sciences, Research Centre for Musculoskeletal Science and Sports Medicine, Manchester Metropolitan University, Manchester, UK
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Chen J, Wei Y, Yang W, Huang Q, Chen Y, Zeng K, Chen J. IL-6: The Link Between Inflammation, Immunity and Breast Cancer. Front Oncol 2022; 12:903800. [PMID: 35924148 PMCID: PMC9341216 DOI: 10.3389/fonc.2022.903800] [Citation(s) in RCA: 23] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2022] [Accepted: 06/20/2022] [Indexed: 11/24/2022] Open
Abstract
Breast cancer is one of the leading causes of mortality in females. Over the past decades, intensive efforts have been made to uncover the pathogenesis of breast cancer. Interleukin-6 (IL-6) is a pleiotropic factor which has a vital role in host defense immunity and acute stress. Moreover, a wide range of studies have identified the physiological and pathological roles of IL-6 in inflammation, immune and cancer. Recently, several IL-6 signaling pathway-targeted monoclonal antibodies have been developed for cancer and immune therapy. Combination of IL-6 inhibitory antibody with other pathways blockage drugs have demonstrated promising outcome in both preclinical and clinical trials. This review focuses on emerging studies on the strong linkages of IL-6/IL-6R mediated regulation of inflammation and immunity in cancer, especially in breast cancer.
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Affiliation(s)
- Juan Chen
- Department of Medicine and Rehabilitation, Tung Wah Eastern Hospital, Hong Kong, Hong Kong SAR, China
| | - Yanghui Wei
- Department of Surgery, The Eighth Affiliated Hospital, Sun Yat-Sen University, Shenzhen, China
- *Correspondence: Yanghui Wei, ; Jiawei Chen,
| | - Weiqin Yang
- School of Biomedical Sciences, The Chinese, University of Hong Kong, Hong Kong, Hong Kong SAR, China
| | - Qingnan Huang
- Department of Surgery, The Eighth Affiliated Hospital, Sun Yat-Sen University, Shenzhen, China
| | - Yong Chen
- Department of Surgery, The Eighth Affiliated Hospital, Sun Yat-Sen University, Shenzhen, China
| | - Kai Zeng
- Department of Surgery, The Eighth Affiliated Hospital, Sun Yat-Sen University, Shenzhen, China
| | - Jiawei Chen
- Department of Surgery, The Eighth Affiliated Hospital, Sun Yat-Sen University, Shenzhen, China
- *Correspondence: Yanghui Wei, ; Jiawei Chen,
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Kou G, Wang Y, Dudley R, Wu Y, Li D. Coping with captivity: takeoff speed and load-lifting capacity are unaffected by substantial changes in body condition for a passerine bird. J Exp Biol 2022; 225:276048. [PMID: 35765864 DOI: 10.1242/jeb.244642] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2022] [Accepted: 06/22/2022] [Indexed: 11/20/2022]
Abstract
Captivity presumably challenges physiological equilibrium of birds and thus influences flight ability. However, the extent to which captive birds exhibit altered features underpinning maximum flight performance remains largely unknown. Here, we studied changes in physiological condition and load-lifting performance in the Eurasian tree sparrow (Passer montanus) over 15, 30, and 45 days of captivity. Sparrows showed body mass constancy over time but also an increased hematocrit at 15 days of captivity; both relative pectoralis mass and its fat content increased at 30 days. However, maximum takeoff speed and maximum lifted load remained largely unchanged until 45 days of captivity. Wingbeat frequency was independent of captivity duration and loading condition, whereas body angle and stroke plane angle varied only with maximum loading and not with duration of captivity. Overall, these results suggest that captive birds can maintain maximum flight performance when experiencing dramatic changes in both internal milieu and external environment.
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Affiliation(s)
- Guanqun Kou
- Ministry of Education Key Laboratory of Molecular and Cellular Biology, Key Laboratory of Animal Physiology, Biochemistry and Molecular Biology of Hebei Province, College of Life Sciences, Hebei Normal University, Shijiazhuang 050024, China
| | - Yang Wang
- Ministry of Education Key Laboratory of Molecular and Cellular Biology, Key Laboratory of Animal Physiology, Biochemistry and Molecular Biology of Hebei Province, College of Life Sciences, Hebei Normal University, Shijiazhuang 050024, China
| | - Robert Dudley
- Department of Integrative Biology, University of California, Berkeley, Berkeley, CA 94720, USA
| | - Yuefeng Wu
- Ministry of Education Key Laboratory of Molecular and Cellular Biology, Key Laboratory of Animal Physiology, Biochemistry and Molecular Biology of Hebei Province, College of Life Sciences, Hebei Normal University, Shijiazhuang 050024, China
| | - Dongming Li
- Ministry of Education Key Laboratory of Molecular and Cellular Biology, Key Laboratory of Animal Physiology, Biochemistry and Molecular Biology of Hebei Province, College of Life Sciences, Hebei Normal University, Shijiazhuang 050024, China
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Identification of sarcopenic obesity in adults undergoing orthopaedic surgery: Relationship between “a body shape index” (ABSI) and fat-free mass. A cross -sectional study. PLoS One 2022; 17:e0269956. [PMID: 35731798 PMCID: PMC9216617 DOI: 10.1371/journal.pone.0269956] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2022] [Accepted: 05/31/2022] [Indexed: 11/19/2022] Open
Abstract
Background Sarcopenic obesity is a condition characterised by the coexistence of low muscle mass and function (sarcopenia) and excessive fat mass (obesity). The aim of this study was to determine the prevalence of this condition in patients undergoing orthopaedic surgery by gender and type of orthopaedic surgery. In addition, this study investigated the suitability of a waist circumference-based anthropometric measure, body shape index (ABSI), for predicting sarcopenic obesity and the predictive power of ABSI for fat-free mass index (FFMI), a surrogate marker of lean body mass. Methods and findings A cross-sectional study of overweight and obese orthopaedic patients undergoing knee or hip and spine surgery was conducted between October 2019 and March 2020 in Orthopaedic Hospital Valdoltra, Slovenia. General anthropometric parameters body mass index (BMI) and ABSI = (WC/(BMI2/3x height½) as well as body composition data (fat mass FM, fat-free mass FFM, FFMI, and the ratio FM/FFM as an index of sarcopenic obesity) were determined in 120 women (aged 66.5 ± 9.6 years) and 89 men (aged 65.5 ± 7.8 years) with overweight (25 kg/m2 ≤ BMI < 30 kg/m2) and obesity (BMI ≥ 30 kg/m2) by bioelectrical impedance analysis (BIA). Sarcopenic obesity phenotypes based on FM/FFM ratio > 0.80 was present in 15.3% of patients, mainly in female patients undergoing knee surgery. ABSI was significantly associated with age in all women and obese men and with waist circumference (WC) in all patients. ABSI did not correlate with BMI in women and men; however, multiple linear regression analysis showed that BMI independently predicted FFMI (R = 0.83 and 0.70, respectively, p < 0.001) in women and men (β-coefficients: 0.801 and 0.686, respectively) and ABSI in women only (β-coefficient: -0.104). Women with a lower ABSI had a significantly higher FFMI than the group with a higher ABSI. Conclusions Sarcopenic obesity was most prevalent in obese women scheduled for knee surgery. In addition, ABSI, independently predicted FFMI in women and represents a significant predictor of sarcopenic obesity.
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Peñín-Grandes S, Martín-Hernández J, Valenzuela PL, López-Ortiz S, Pinto-Fraga J, Solá LDR, Emanuele E, Lista S, Lucia A, Santos-Lozano A. Exercise and the hallmarks of peripheral arterial disease. Atherosclerosis 2022; 350:41-50. [DOI: 10.1016/j.atherosclerosis.2022.04.025] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/05/2022] [Revised: 04/06/2022] [Accepted: 04/21/2022] [Indexed: 01/08/2023]
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Razi O, Tartibian B, Laher I, Govindasamy K, Zamani N, Rocha-Rodrigues S, Suzuki K, Zouhal H. Multimodal Benefits of Exercise in Patients With Multiple Sclerosis and COVID-19. Front Physiol 2022; 13:783251. [PMID: 35492581 PMCID: PMC9048028 DOI: 10.3389/fphys.2022.783251] [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: 09/25/2021] [Accepted: 03/31/2022] [Indexed: 11/24/2022] Open
Abstract
Multiple sclerosis (MS) is a demyelinating disease characterized by plaque formation and neuroinflammation. The plaques can present in various locations, causing a variety of clinical symptoms in patients with MS. Coronavirus disease-2019 (COVID-19) is also associated with systemic inflammation and a cytokine storm which can cause plaque formation in several areas of the brain. These concurring events could exacerbate the disease burden of MS. We review the neuro-invasive properties of SARS-CoV-2 and the possible pathways for the entry of the virus into the central nervous system (CNS). Complications due to this viral infection are similar to those occurring in patients with MS. Conditions related to MS which make patients more susceptible to viral infection include inflammatory status, blood-brain barrier (BBB) permeability, function of CNS cells, and plaque formation. There are also psychoneurological and mood disorders associated with both MS and COVID-19 infections. Finally, we discuss the effects of exercise on peripheral and central inflammation, BBB integrity, glia and neural cells, and remyelination. We conclude that moderate exercise training prior or after infection with SARS-CoV-2 can produce health benefits in patients with MS patients, including reduced mortality and improved physical and mental health of patients with MS.
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Affiliation(s)
- Omid Razi
- Department of Exercise Physiology, Faculty of Physical Education and Sport Sciences, Razi University, Kermanshah, Iran
| | - Bakhtyar Tartibian
- Department of Sports Injuries, Faculty of Physical Education and Sports Sciences, Allameh Tabataba’i University, Tehran, Iran
| | - Ismail Laher
- Department of Anesthesiology, Pharmacology and Therapeutics, Faculty of Medicine, University of British Columbia, Vancouver, BC, Canada
| | - Karuppasamy Govindasamy
- Department of Physical Education & Sports Science, SRM Institute of Science and Technology, Kattankulathur, India
| | - Nastaran Zamani
- Department of Biology, Faculty of Science, Payame-Noor University, Tehran, Iran
| | - Silvia Rocha-Rodrigues
- Escola Superior de Desporto e Lazer, Instituto Politécnico de Viana do Castelo, Viana do Castelo, Portugal
- Research Centre in Sports Sciences, Health Sciences and Human Development (CIDESD), Quinta de Prados, Edifício Ciências de Desporto, Vila Real, Portugal
- Tumor & Microenvironment Interactions Group, i3S, Porto, Portugal
| | | | - Hassane Zouhal
- Laboratoire Mouvement, Sport, Santé, University of Rennes, Rennes, France
- Institut International des Sciences du Sport (2I2S), Irodouer, France
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Teil 1: Muskeldysfunktionen – mit Training gegen Schmerz. MANUELLE MEDIZIN 2022. [DOI: 10.1007/s00337-022-00869-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Exercise suppresses tumor growth independent of high fat food intake and associated immune dysfunction. Sci Rep 2022; 12:5476. [PMID: 35361802 PMCID: PMC8971502 DOI: 10.1038/s41598-022-08850-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2019] [Accepted: 03/11/2022] [Indexed: 11/24/2022] Open
Abstract
Epidemiological data suggest that exercise training protects from cancer independent of BMI. Here, we aimed to elucidate mechanisms involved in voluntary wheel running-dependent control of tumor growth across chow and high-fat diets. Access to running wheels decreased tumor growth in B16F10 tumor-bearing on chow (− 50%) or high-fat diets (− 75%, p < 0.001), however, tumor growth was augmented in high-fat fed mice (+ 53%, p < 0.001). Tumor growth correlated with serum glucose (p < 0.01), leptin (p < 0.01), and ghrelin levels (p < 0.01), but not with serum insulin levels. Voluntary wheel running increased immune recognition of tumors as determined by microarray analysis and gene expression analysis of markers of macrophages, NK and T cells, but the induction of markers of macrophages and NK cells was attenuated with high-fat feeding. Moreover, we found that the regulator of innate immunity, ZBP1, was induced by wheel running, attenuated by high-fat feeding and associated with innate immune recognition in the B16F10 tumors. We observed no effects of ZBP1 on cell cycle arrest, or exercise-regulated necrosis in the tumors of running mice. Taken together, our data support epidemiological findings showing that exercise suppresses tumor growth independent of BMI, however, our data suggest that high-fat feeding attenuates exercise-mediated immune recognition of tumors.
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Lee O, Shin YC, Ryu Y, Shin SH, Heo JS, Lim CS, Han IW. Adverse Effects of Sarcopenic Obesity on Postoperative Complications after Major Hepatectomy in Patients with Hilar Cholangiocarcinoma. J Clin Med 2022; 11:jcm11071860. [PMID: 35407468 PMCID: PMC8999157 DOI: 10.3390/jcm11071860] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2022] [Revised: 03/24/2022] [Accepted: 03/24/2022] [Indexed: 02/04/2023] Open
Abstract
Sarcopenic obesity (SO), which is defined as a high ratio of visceral adipose tissue to skeletal muscle, is a well-known risk factor for post-hepatectomy outcomes in patients with hepatocellular carcinoma. However, few studies have evaluated the effect of SO on postoperative outcomes in patients with hilar cholangiocarcinoma (CCC). This retrospective study aimed to evaluate the effect of preoperative SO on postoperative outcomes in patients with hilar CCC following major hepatectomy. Preoperative SO was assessed in 328 patients undergoing hepatectomy for hilar CCC at three institutions between 2006 and 2016. SO was calculated from cross-sectional visceral fat and muscle area displayed on preoperative CT imaging. Preoperative SO was present in 98 patients (29.9%). The major complication rate in patients with SO was higher than in those without SO (54.1% vs. 37.0%, p = 0.004). Additionally, postoperative hospital stays were prolonged in patients with SO (18.5 vs. 16.5 days, p = 0.038). After multivariable analysis, SO was identified as an independent risk factor for major complications after hepatectomy in hilar CCC patients (OR = 0.866, 95% CI: 1.148–3.034, p = 0.012). Careful postoperative management is needed after major hepatectomy in hilar CCC patients with SO.
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Affiliation(s)
- Okjoo Lee
- Samsung Medical Center, Division of Hepatobiliary-Pancreatic Surgery, Department of Surgery, Sungkyunkwan University School of Medicine, 81, Irwon-Ro, Gangnam-gu, Seoul 06355, Korea; (O.L.); (Y.R.); (S.H.S.); (J.S.H.)
| | - Yong Chan Shin
- Department of Surgery, Ilsan Paik Hospital, Inje University College of Medicine, Goyang 10380, Korea;
| | - Youngju Ryu
- Samsung Medical Center, Division of Hepatobiliary-Pancreatic Surgery, Department of Surgery, Sungkyunkwan University School of Medicine, 81, Irwon-Ro, Gangnam-gu, Seoul 06355, Korea; (O.L.); (Y.R.); (S.H.S.); (J.S.H.)
| | - Sang Hyun Shin
- Samsung Medical Center, Division of Hepatobiliary-Pancreatic Surgery, Department of Surgery, Sungkyunkwan University School of Medicine, 81, Irwon-Ro, Gangnam-gu, Seoul 06355, Korea; (O.L.); (Y.R.); (S.H.S.); (J.S.H.)
| | - Jin Seok Heo
- Samsung Medical Center, Division of Hepatobiliary-Pancreatic Surgery, Department of Surgery, Sungkyunkwan University School of Medicine, 81, Irwon-Ro, Gangnam-gu, Seoul 06355, Korea; (O.L.); (Y.R.); (S.H.S.); (J.S.H.)
| | - Chang-Sup Lim
- Department of Surgery, Seoul Metropolitan Government-Seoul National University Boramae Medical Center, Seoul National University College of Medicine, 20, Boramae-ro 5-gil, Dongjak-gu, Seoul 03088, Korea
- Correspondence: (C.-S.L.); (I.W.H.); Tel.: +82-2-870-3291 (C.-S.L.); +82-2-3410-0772 (I.W.H.); Fax: +82-2-831-2826 (C.-S.L.); +82-2-3410-6980 (I.W.H.)
| | - In Woong Han
- Samsung Medical Center, Division of Hepatobiliary-Pancreatic Surgery, Department of Surgery, Sungkyunkwan University School of Medicine, 81, Irwon-Ro, Gangnam-gu, Seoul 06355, Korea; (O.L.); (Y.R.); (S.H.S.); (J.S.H.)
- Correspondence: (C.-S.L.); (I.W.H.); Tel.: +82-2-870-3291 (C.-S.L.); +82-2-3410-0772 (I.W.H.); Fax: +82-2-831-2826 (C.-S.L.); +82-2-3410-6980 (I.W.H.)
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Parajuli N, Kosanovic D. Editorial: Oxidative Stress in Cardiovascular Diseases and Pulmonary Hypertension. Front Cardiovasc Med 2022; 9:868988. [PMID: 35402568 PMCID: PMC8983953 DOI: 10.3389/fcvm.2022.868988] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2022] [Accepted: 02/28/2022] [Indexed: 11/13/2022] Open
Affiliation(s)
- Nirmal Parajuli
- Immunology Research Program, Henry Ford Health System, Detroit, MI, United States
- *Correspondence: Nirmal Parajuli
| | - Djuro Kosanovic
- Department of Pulmonology, I. M. Sechenov First Moscow State Medical University (Sechenov University), Moscow, Russia
- Djuro Kosanovic
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Xu Y, Zhong F, Zheng X, Lai HY, Wu C, Huang C. Disparity of Gut Microbiota Composition Among Elite Athletes and Young Adults With Different Physical Activity Independent of Dietary Status: A Matching Study. Front Nutr 2022; 9:843076. [PMID: 35369075 PMCID: PMC8975590 DOI: 10.3389/fnut.2022.843076] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/24/2021] [Accepted: 01/27/2022] [Indexed: 12/15/2022] Open
Abstract
ObjectiveThis study aimed to investigate the disparity of gut microbiota among elite athletes and young adults with different physical activity independent of dietary status.MethodsIn Hangzhou, China, an age and sex matching study was conducted between April and May 2021. A total of 66 Chinese young adults were recruited in this study and divided into an elite athlete group, physically active group, and physically inactive group. Fecal samples were collected to assess gut microbiota composition. Dietary status was measured using a food-frequency questionnaire. Comparisons in gut microbiota and blood biomarkers among three groups were analyzed by using the analysis of covariance.ResultsThe findings depicted a tendency to form clusters for beta diversity among three groups, while no significant difference was observed in both alpha and beta diversity. In the multiple analysis model, by adjusting dietary status, a significantly higher abundance of Clostridiaceae (p = 0.029) and Megamonas_rupellensis (p = 0.087) was observed in elite athletes compared to that in general young adults. Furthermore, inflammation-related bacteria such as Bilophila (p = 0.011) and Faecalicoccus (p = 0.050) were enriched in physically inactive young adults compared to two other groups. Pearson's correlation analysis showed a positive association between Bilophila and circulating white body cell count (r = 0.332, p = 0.006) and its subtypes including neutrophils (r = 0.273, p = 0.027), and lymphocytes (r = 0.327, p = 0.007). Megamonas_rupellensis has been shown associated positively with serum lymphocytes levels (r = 0.268, p = 0.03). Although no significant differences were observed, the elite athletes tended to have lower levels of blood biomarkers of immunity within a normal range, which may reflect a better immune function.ConclusionThis matching study indicated that physically inactive young adults are more likely to have a lower immune function and a higher abundance of pro-inflammatory gut bacteria than elite athletes and physically active young adults. Dietary status should be considered as an important factor that may affect the association of physical activity with immune function and gut microbiota.
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Affiliation(s)
- Yongjin Xu
- Department of Sports and Exercise Science, Zhejiang University, Hangzhou, China
| | - Fei Zhong
- Department of Sports and Exercise Science, Zhejiang University, Hangzhou, China
| | - Xiaoqian Zheng
- Department of Sports and Exercise Science, Zhejiang University, Hangzhou, China
| | - Hsin-Yi Lai
- Department of Neurology and Research Center of Neurology in Second Affiliated Hospital, Key Laboratory of Medical Neurobiology of Zhejiang Province, Interdisciplinary Institute of Neuroscience and Technology, Zhejiang University School of Medicine, Hangzhou, China
- Key Laboratory for Biomedical Engineering of Ministry of Education, College of Biomedical Engineering and Instrument Science, Zhejiang University School of Medicine, Hangzhou, China
- Department of Neurology of Sir Run Run Shaw Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Chunchun Wu
- Department of Sports and Exercise Science, Zhejiang University, Hangzhou, China
| | - Cong Huang
- Department of Sports and Exercise Science, Zhejiang University, Hangzhou, China
- Department of Medicine and Science in Sports and Exercise, Tohoku University Graduate School of Medicine, Sendai, Japan
- *Correspondence: Cong Huang
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Li X, Cao X, Zhao M, Bao Y. The Changes of Irisin and Inflammatory Cytokines in the Age-Related Macular Degeneration and Retinal Vein Occlusion. Front Endocrinol (Lausanne) 2022; 13:861757. [PMID: 35370941 PMCID: PMC8970465 DOI: 10.3389/fendo.2022.861757] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/25/2022] [Accepted: 02/08/2022] [Indexed: 12/26/2022] Open
Abstract
Purpose Age-related macular degeneration (AMD) and retinal vein occlusion (RVO) are irreversible chorioretinal diseases, which might induce severe damage in visual function. The metabolic factor and inflammatory factors might play important roles in the pathogenesis of AMD and RVO. The levels of irisin and 14 cytokines were analyzed in aqueous humor of AMD and RVO eyes to evaluate the roles of irisin and inflammatory factors. Methods We collected aqueous humor samples from patients with AMD (n = 27), RVO (n = 30), and cataract (as control, n = 23) eyes. Samples were assayed using ELISA kit for irisin and a multiplex immunoassay kit for 14 cytokines. The macular thickness (MT) was measured with OCT in all included eyes. Results MT in the RVO group is significantly higher than that in the AMD or control group. Irisin levels in the aqueous samples of AMD and RVO eyes were both significantly lower than that in the control. Furthermore, a positive correlation was found between irisin and MT in the RVO. Compared with the controls, AMD eyes had significantly higher levels of BDNF, VEGF-A, VEGF-R1, VEGF-R2, IL-10, TNF-α, VCAM-1, IP-10, and MCP-1. Similarly, RVO eyes had significantly higher levels of BDNF, VEGF-A, VEGF-R1, VEGF-R2, IL-6, IL-8, IL-10, TNF-α, ICAM-1, VCAM-1, IP-10, and MCP-1. However, there was no significant difference between the levels of PDGF-BB or TNF-β in these three groups. A negative correlation was found between VEGF-A and MT in AMD, as well as in control. Furthermore, a positive correlation was found between IL-6 and MT in the 80 included eyes, as well as in RVO. A positive correlation was found between ICAM-1 and MT in the 80 included eyes, as well as in RVO. Conclusions The metabolic factor, irisin levels in the aqueous humor are decreased in AMD and RVO eyes and show a positive correlation between irisin and MT in RVO eyes, prompting researchers to explore the relationship between irisin and macular edema. We also identified the higher expression of vascular growth factors (VEGF-A, VEGF-R1, and PDGF-BB), inflammatory cytokines (IL-6, IL-8, IL-10, and TNF-α), and chemokines (ICAM-1, VCAM-1, IP-10, and MCP-1) in AMD and RVO eyes.
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Affiliation(s)
- Xiaochun Li
- Department of Ophthalmology, Peking University People’s Hospital; Eye Diseases and Optometry Institute; Beijing Key Laboratory of Diagnosis and Therapy of Retinal and Choroid Diseases; College of Optometry, Peking University Health Science Center, Beijing, China
- Department of Ophthalmology, Peking University International Hospital, Beijing, China
| | - Xiaoguang Cao
- Department of Ophthalmology, Peking University People’s Hospital; Eye Diseases and Optometry Institute; Beijing Key Laboratory of Diagnosis and Therapy of Retinal and Choroid Diseases; College of Optometry, Peking University Health Science Center, Beijing, China
| | - Mingwei Zhao
- Department of Ophthalmology, Peking University People’s Hospital; Eye Diseases and Optometry Institute; Beijing Key Laboratory of Diagnosis and Therapy of Retinal and Choroid Diseases; College of Optometry, Peking University Health Science Center, Beijing, China
| | - Yongzhen Bao
- Department of Ophthalmology, Peking University People’s Hospital; Eye Diseases and Optometry Institute; Beijing Key Laboratory of Diagnosis and Therapy of Retinal and Choroid Diseases; College of Optometry, Peking University Health Science Center, Beijing, China
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Guan Y, Yan Z. Molecular Mechanisms of Exercise and Healthspan. Cells 2022; 11:872. [PMID: 35269492 PMCID: PMC8909156 DOI: 10.3390/cells11050872] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2021] [Revised: 02/25/2022] [Accepted: 02/26/2022] [Indexed: 12/16/2022] Open
Abstract
Healthspan is the period of our life without major debilitating diseases. In the modern world where unhealthy lifestyle choices and chronic diseases taper the healthspan, which lead to an enormous economic burden, finding ways to promote healthspan becomes a pressing goal of the scientific community. Exercise, one of humanity's most ancient and effective lifestyle interventions, appears to be at the center of the solution since it can both treat and prevent the occurrence of many chronic diseases. Here, we will review the current evidence and opinions about regular exercise promoting healthspan through enhancing the functionality of our organ systems and preventing diseases.
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Affiliation(s)
- Yuntian Guan
- Department of Pharmacology, School of Medicine, University of Virginia, Charlottesville, VA 22903, USA;
- Center for Skeletal Muscle Research at the Robert M. Berne Cardiovascular Research Center, School of Medicine, University of Virginia, Charlottesville, VA 22903, USA
| | - Zhen Yan
- Department of Pharmacology, School of Medicine, University of Virginia, Charlottesville, VA 22903, USA;
- Center for Skeletal Muscle Research at the Robert M. Berne Cardiovascular Research Center, School of Medicine, University of Virginia, Charlottesville, VA 22903, USA
- Department of Medicine, School of Medicine, University of Virginia, Charlottesville, VA 22903, USA
- Department of Molecular Physiology and Biological Biophysics, School of Medicine, University of Virginia, Charlottesville, VA 22903, USA
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Domaszewska K, Boraczyński M, Tang YY, Gronek J, Wochna K, Boraczyński T, Wieliński D, Gronek P. Protective Effects of Exercise Become Especially Important for the Aging Immune System in The Covid-19 Era. Aging Dis 2022; 13:129-143. [PMID: 35111366 PMCID: PMC8782560 DOI: 10.14336/ad.2021.1219] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2021] [Accepted: 01/01/2022] [Indexed: 12/11/2022] Open
Abstract
Aging is a complex, multietiological process and a major risk factor for most non-genetic, chronic diseases including geriatric syndromes that negatively affect healthspan and longevity. In the scenario of "healthy or good aging", especially during the COVID-19 era, the proper implementation of exercise as "adjuvant" or "polypill" to improve disease-related symptoms and comorbidities in the general population is a top priority. However, there is still a gap concerning studies analyzing influence of exercise training to immune system in older people. Therefore, the aim of this review is to provide a brief summary of well-established findings in exercise immunology and immunogerontology, but with a focus on the main exercise-induced mechanisms associated with aging of the immune system (immunosenescence). The scientific data strongly supports the notion that regular exercise as a low-cost and non-pharmacological treatment approach, when adjusted on an individual basis in elderly, induce multiple rejuvenating mechanisms: (1) affects the telomere-length dynamics (a "telo-protective" effect), (2) promote short- and long-term anti-inflammatory effects (via e.g., triggering the anti-inflammatory phenotype), 3) stimulates the adaptive immune system (e.g., helps to offset diminished adaptive responses) and in parallel inhibits the accelerated immunosenescence process, (4) increases post-vaccination immune responses, and (5) possibly extends both healthspan and lifespan.
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Affiliation(s)
- Katarzyna Domaszewska
- Department of Physiology and Biochemistry, Poznan University of Physical Education, Poland.
| | - Michał Boraczyński
- Faculty of Health Sciences, Collegium Medicum, University of Warmia and Mazury in Olsztyn, Poland.
| | - Yi-Yuan Tang
- College of Health Solutions, Arizona State University, USA.
| | - Joanna Gronek
- Laboratory of Genetics, Department of Dance and Gymnastics, Poznan University of Physical Education, Poland.
| | - Krystian Wochna
- Laboratory of Swimming and Water Lifesaving, Faculty of Sport Sciences, Poznan University of Physical Education, Poland.
| | | | - Dariusz Wieliński
- Department of Anthropology and Biometry, Poznan University of Physical Education, Poland.
| | - Piotr Gronek
- Laboratory of Genetics, Department of Dance and Gymnastics, Poznan University of Physical Education, Poland.
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Andarianto A, Rejeki P, Sakina, Pranoto A, Seputra TA, Sugiharto, Miftahussurur M. Inflammatory markers in response to interval and continuous exercise in obese women. COMPARATIVE EXERCISE PHYSIOLOGY 2022. [DOI: 10.3920/cep210038] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Obesity is strongly associated with the degree of inflammation characterised by proinflammatory cytokines, such as tumour necrosis factor-α (TNF-α). Lifestyle modification with exercise is the right strategy because it can stimulate interleukin 6 (IL-6) secretion which acts as an anti-inflammatory. This study aimed to analyse the response of interval and continuous exercise to inflammatory markers in obese women. Twenty-four women participated in this study and were randomly divided into 3 groups: CONG (n=8, control group without any intervention): MCEG (n=8, continuous exercise group) and MIEG (n=8, interval exercise group). ELISA was used to measure the levels of IL-6 and TNF-α, pre-exercise and post-exercise. The data were analysed using the paired sample t-test. The mean levels of TNF-α, pre-exercise and post-exercise, were 19.35±2.73 vs 19.36±2.23 pg/ml (P=0.989) in CONG, 19.42±2.79 vs 16.63±0.82 pg/ml (P=0.017) in MCEG, and 19.46±3.08 vs 16.96±2.11 pg/ml (P=0.079) in MIEG. Mean levels of IL-6, pre-exercise and post-exercise, were 7.56±2.88 vs 7.66±4.12 pg/ml (P=0.957) for CONG, 7.68±3.41 vs 13.97±2.38 pg/ml (P=0.001) for MCEG, and 7.78±1.99 vs 13.66±3.55 pg/ml (P=0.001) for MIEG. We concluded that interval and continuous exercise decreased pro-inflammatory and increased anti-inflammatory cytokines.
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Affiliation(s)
- A. Andarianto
- Sport Health Science, Faculty of Medicine, Universitas Airlangga, Jl. Prof. Dr. Moestopo No.47, 60131 Surabaya, Indonesia
| | - P.S. Rejeki
- Sport Health Science, Faculty of Medicine, Universitas Airlangga, Jl. Prof. Dr. Moestopo No.47, 60131 Surabaya, Indonesia
- Medical Program, Faculty of Medicine, Universitas Airlangga, Jl. Prof. Dr. Moestopo No.47, 60131 Surabaya, Indonesia
- Physiology Division, Department of Medical Physiology and Biochemistry, Faculty of Medicine, Universitas Airlangga, Jl. Prof. Dr. Moestopo No.47, 60131 Surabaya, Indonesia
| | - Sakina
- Medical Program, Faculty of Medicine, Universitas Airlangga, Jl. Prof. Dr. Moestopo No.47, 60131 Surabaya, Indonesia
- Department of Anatomy, Histology, and Pharmacology, Faculty of Medicine Universitas Airlangga, Jl. Prof. Dr. Moestopo No.47, 60131 Surabaya Indonesia
| | - A. Pranoto
- Medical Science, Faculty of Medicine, Universitas Airlangga, Jl. Prof. Dr. Moestopo No.47, 60131 Surabaya, Indonesia
| | - T.W. Aga Seputra
- Sport Health Science, Faculty of Medicine, Universitas Airlangga, Jl. Prof. Dr. Moestopo No.47, 60131 Surabaya, Indonesia
| | - Sugiharto
- Department of Sport Science, Faculty of Sport Science, Universitas Negeri Malang, Jl. Semarang No.5, 65145 Malang, Indonesia
| | - M. Miftahussurur
- Institute of Tropical Disease, Universitas Airlangga, 60286 Surabaya, Indonesia
- Gastroentero-Hepatology Division, Department of Internal Medicine, Faculty of Medicine, Dr. Soetomo Teaching Hospital, Universitas Airlangga, Jl. Prof. Dr. Moestopo No. 6-8, 60286 Surabaya, Indonesia
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Thyregod M, Løkke A, Skou ST, Larsen J, Bodtger U. Changes in systemic inflammation after pulmonary rehabilitation in patients with COPD and severe physical inactivity - an exploratory study. Chron Respir Dis 2022; 19:14799731221112439. [PMID: 36113167 PMCID: PMC9483968 DOI: 10.1177/14799731221112439] [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] [Indexed: 11/16/2022] Open
Abstract
Background: Severe physical inactivity (SPI) in patients with COPD is associated
with a poor prognosis. It is unknown whether there is a link between SPI and
systemic inflammation, and if systemic inflammation in SPI changes following
pulmonary rehabilitation (PR). Methods: A prospective, observational study of patients referred for at least
7 weeks of PR comprising 2 h of exercise therapy and education twice weekly. At
baseline and after PR, daily physical activity level (PAL) was measured with a
validated activity monitor, SenseWear® as well as systemic
inflammation: b-eosinophils, p-fibrinogen, p-CRP, s-IL-6 and s-CD 163. SPI was
defined as PAL <1.4. Results: At baseline, SPI was present in 31 of the 57 patients included, and 23%
(7/31) improved to non-SPI after PR. We observed no differences between patients
with SPI and non-SPI, except baseline plasma fibrinogen level was slightly yet
significantly higher in patients with SPI (median 13.3 [6.2–23.6] vs 11.2
[6.5–16.7] µmol/l) but change in fibrinogen levels differed insignificantly
between patients who improved to non-SPI at follow-up compared to patients with
persistent SPI (−0.6 [−16.9–9.9] vs −0.4 [−11.2–1.2] µmol/l). Conclusion: SPI in COPD appears not to be associated with a distinct inflammatory
profile compared to less sedentary COPD patients attending pulmonary
rehabilitation. Currently biomarkers have no role in the detection of SPI in
COPD.
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Affiliation(s)
- Mimi Thyregod
- Department of Respiratory Medicine, 91907Naestved Hospital, Nastved, Denmark.,Department of Regional Health Research, University of Southern Denmark, Odense, Denmark
| | - Anders Løkke
- Department of Regional Health Research, University of Southern Denmark, Odense, Denmark.,Department of Medicine, 4321Little Belt Hospital University, Vejle, Denmark
| | - Søren T Skou
- Research Unit for Musculoskeletal Function and Physiotherapy, Department of Sports Science and Clinical Biomechanics, 573169University of Southern Denmark, Odense, Denmark.,The Research Unit PROgrez, Department of Physiotherapy and Occupational Therapy, Næstved-Slagelse-Ringsted Hospitals, Region Zealand, Denmark
| | - Jacob Larsen
- Department of Pathology, 53140Zealand University Hospital, Roskilde, Denmark
| | - Uffe Bodtger
- Department of Respiratory Medicine, 91907Naestved Hospital, Nastved, Denmark.,Department of Regional Health Research, University of Southern Denmark, Odense, Denmark.,Department of Respiratory Medicine, Zealand University Hospital, Roskilde, Denmark
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Agarwal M, Sharma P. Diurnal variation of fat oxidation rate and energy expenditure in an acute bout of endurance exercise by young healthy males. J Family Med Prim Care 2022; 11:240-244. [PMID: 35309658 PMCID: PMC8930106 DOI: 10.4103/jfmpc.jfmpc_1209_21] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2021] [Revised: 10/04/2021] [Accepted: 10/08/2021] [Indexed: 11/21/2022] Open
Abstract
Background: Few studies have reported that circadian rhythm affects fat oxidation (FOx) during exercise. Time-of-day causing greater FOx and energy expenditure (EE) during exercise would be beneficial in the prevention of physical inactivity-related health disorders such as metabolic syndrome. The study aims to compare EE and FOx rate after an endurance exercise session done in the morning and late-afternoon hours by apparently healthy young male participants. Material and Methods: The present crossover quasi-experimental study involved 10 moderately active but physically untrained male participants of age 18–25 years with normal body mass index. Participants did a steady-state exercise on a motorized treadmill for 30 minutes at a moderate-intensity (50 ± 2% of their heart rate reserve) on two separate occasions at 9:00–10:00 and 15:00–16:00. A similar meal followed by 2 hours of fasting was done before each trial session. During the last 2 minutes of the exercise session, the respiratory gas analysis estimated volume of oxygen (VO2) and volume of carbon dioxide (VCO2) consumed in L/min. Indirect calorimetry equations assessed FOx (mg/min), EE (Kcal/min) and respiratory exchange ratio (RER). Data of one participant were removed to adjust for extreme chronotype. Paired t-test was applied, and P ≤ 0.05 was considered significant. Results: Morning versus late-afternoon variations in FOx (269 ± 110 vs 290 ± 110, P = 0.016), RER (0.86 ± 0.05 vs 0.85 ± 0.05, P = 0.040), EE (5.454 ± 0.987 vs 5.494 ± 0.959, P = 0.079) and VO2 (1.104 ± 0.201 vs 1.113 ± 0.196, P = 0.035) were present after adjustment for chronotype. Conclusion: In an acute bout of endurance, exercise done by young and healthy male individuals, FOx was significantly higher, while EE tends to be higher in late-afternoon than in the morning.
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