{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,5,14]],"date-time":"2026-05-14T03:11:05Z","timestamp":1778728265159,"version":"3.51.4"},"reference-count":46,"publisher":"Elsevier BV","license":[{"start":{"date-parts":[[2026,8,1]],"date-time":"2026-08-01T00:00:00Z","timestamp":1785542400000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"},{"start":{"date-parts":[[2026,8,1]],"date-time":"2026-08-01T00:00:00Z","timestamp":1785542400000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/legal\/tdmrep-license"},{"start":{"date-parts":[[2026,4,14]],"date-time":"2026-04-14T00:00:00Z","timestamp":1776124800000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by-nc-nd\/4.0\/"}],"content-domain":{"domain":["clinicalkey.com","clinicalkey.com.au","clinicalkey.es","clinicalkey.fr","clinicalkey.jp","elsevier.com","sciencedirect.com"],"crossmark-restriction":true},"short-container-title":["Archives of Gerontology and Geriatrics"],"published-print":{"date-parts":[[2026,8]]},"DOI":"10.1016\/j.archger.2026.106260","type":"journal-article","created":{"date-parts":[[2026,4,15]],"date-time":"2026-04-15T23:10:00Z","timestamp":1776294600000},"page":"106260","update-policy":"https:\/\/doi.org\/10.1016\/elsevier_cm_policy","source":"Crossref","is-referenced-by-count":0,"special_numbering":"C","title":["Effects of catechin-enriched green tea combined with exercise on physical performance and muscle mass in community-dwelling older adults: A cluster-randomized, placebo-controlled trial"],"prefix":"10.1016","volume":"147","author":[{"ORCID":"https:\/\/orcid.org\/0000-0001-9898-675X","authenticated-orcid":false,"given":"Hyuma","family":"Makizako","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Daijo","family":"Shiratsuchi","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Yuto","family":"Miyake","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Kento","family":"Tabira","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Mana","family":"Tateishi","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Shoma","family":"Akaida","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Hiroki","family":"Nishi","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Manami","family":"Fukumori","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Yoshitake","family":"Baba","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Makoto","family":"Kobayashi","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Takanobu","family":"Takihara","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"78","reference":[{"key":"10.1016\/j.archger.2026.106260_bib0001","doi-asserted-by":"crossref","first-page":"82","DOI":"10.1016\/j.exger.2013.11.011","article-title":"Epigallocatechin-3-gallate improves plantaris muscle recovery after disuse in aged rats","volume":"50","author":"Alway","year":"2014","journal-title":"Experimental Gerontology"},{"key":"10.1016\/j.archger.2026.106260_bib0002","doi-asserted-by":"crossref","first-page":"863","DOI":"10.14336\/AD.2019.1012","article-title":"Exercise programs for muscle mass, muscle strength and physical performance in older adults with sarcopenia: A systematic review and meta-analysis","volume":"11","author":"Bao","year":"2020","journal-title":"Aging and Disease"},{"key":"10.1016\/j.archger.2026.106260_bib0003","doi-asserted-by":"crossref","first-page":"120","DOI":"10.1089\/jmf.2012.0062","article-title":"The effects of green tea consumption and resistance training on body composition and resting metabolic rate in overweight or obese women","volume":"16","author":"Cardoso","year":"2013","journal-title":"Journal of Medicinal Food"},{"key":"10.1016\/j.archger.2026.106260_bib0004","doi-asserted-by":"crossref","DOI":"10.1016\/j.abb.2020.108511","article-title":"The green tea polyphenol epigallocatechin-3-gallate attenuates age-associated muscle loss via regulation of miR-486-5p and myostatin","volume":"692","author":"Chang","year":"2020","journal-title":"Archives of Biochemistry and Biophysics"},{"key":"10.1016\/j.archger.2026.106260_bib0005","article-title":"A comprehensive review on beneficial effects of catechins on secondary mitochondrial diseases","volume":"23","author":"Chen","year":"2022","journal-title":"International Journal of Molecular Sciences"},{"key":"10.1016\/j.archger.2026.106260_bib0006","doi-asserted-by":"crossref","DOI":"10.3389\/fcell.2022.964130","article-title":"Skeletal muscle oxidative stress and inflammation in aging: Focus on antioxidant and anti-inflammatory therapy","volume":"10","author":"Chen","year":"2022","journal-title":"Frontiers in Cell and Developmental Biology"},{"key":"10.1016\/j.archger.2026.106260_bib0007","doi-asserted-by":"crossref","first-page":"e406","DOI":"10.1097\/jnr.0000000000000685","article-title":"Effects of resistance exercise in older adults with sarcopenic obesity: A systematic review and meta-analysis","volume":"33","author":"Chen","year":"2025","journal-title":"Journal of Nursing Research"},{"key":"10.1016\/j.archger.2026.106260_bib0008","doi-asserted-by":"crossref","first-page":"412","DOI":"10.1093\/ageing\/afq034","article-title":"Sarcopenia: European consensus on definition and diagnosis: Report of the European working group on Sarcopenia in older people","volume":"39","author":"Cruz-Jentoft","year":"2010","journal-title":"Age and Ageing"},{"key":"10.1016\/j.archger.2026.106260_bib0009","doi-asserted-by":"crossref","first-page":"77","DOI":"10.1016\/j.physbeh.2018.05.006","article-title":"Effect of green tea extract supplementation on exercise-induced delayed onset muscle soreness and muscular damage","volume":"194","author":"da Silva","year":"2018","journal-title":"Physiology & Behavior"},{"issue":"18","key":"10.1016\/j.archger.2026.106260_bib0010","doi-asserted-by":"crossref","first-page":"10713","DOI":"10.3390\/ijms231810713","article-title":"Green tea catechins: Nature\u2019s way of preventing and treating cancer","volume":"23","author":"Farhan","year":"2022","journal-title":"International Journal of Molecular Sciences"},{"key":"10.1016\/j.archger.2026.106260_bib0011","doi-asserted-by":"crossref","first-page":"512","DOI":"10.1016\/j.bcp.2010.05.004","article-title":"Green tea catechins are potent sensitizers of ryanodine receptor type 1 (RyR1)","volume":"80","author":"Feng","year":"2010","journal-title":"Biochemical Pharmacology"},{"key":"10.1016\/j.archger.2026.106260_bib0012","first-page":"377","article-title":"Effects of antioxidant supplementation on the aging process","volume":"2","author":"Fusco","year":"2007","journal-title":"Clinical Interventions in Aging"},{"key":"10.1016\/j.archger.2026.106260_bib0013","doi-asserted-by":"crossref","first-page":"1391","DOI":"10.1016\/j.exger.2004.06.002","article-title":"Oxidative stress and the mitochondrial theory of aging in human skeletal muscle","volume":"39","author":"Gianni","year":"2004","journal-title":"Experimental Gerontology"},{"key":"10.1016\/j.archger.2026.106260_bib0014","doi-asserted-by":"crossref","first-page":"2281","DOI":"10.1007\/s40279-021-01521-x","article-title":"Effects of caffeine on resistance exercise: A review of recent research","volume":"51","author":"Grgic","year":"2021","journal-title":"Sports Medicine (Auckland, N.Z.)"},{"key":"10.1016\/j.archger.2026.106260_bib0015","doi-asserted-by":"crossref","first-page":"M85","DOI":"10.1093\/geronj\/49.2.M85","article-title":"A short physical performance battery assessing lower extremity function: Association with self-reported disability and prediction of mortality and nursing home admission","volume":"49","author":"Guralnik","year":"1994","journal-title":"Journal of Gerontology"},{"key":"10.1016\/j.archger.2026.106260_bib0016","doi-asserted-by":"crossref","first-page":"346","DOI":"10.1080\/19390211.2016.1237400","article-title":"The effect of green tea and sour tea (Hibiscus sabdariffa L.) supplementation on oxidative stress and muscle damage in athletes","volume":"14","author":"Hadi","year":"2017","journal-title":"Journal of Dietary Supplements"},{"issue":"14","key":"10.1016\/j.archger.2026.106260_bib0017","first-page":"2495","article-title":"Epicatechin gallate regulation of steroid hormone levels improves sarcopenia in C57BL\/6J mice","volume":"14","author":"Huang","year":"2025","journal-title":"Foods (Basel, Switzerland)"},{"key":"10.1016\/j.archger.2026.106260_bib0018","article-title":"Green tea for weight loss and weight maintenance in overweight or obese adults","volume":"12","author":"Jurgens","year":"2012","journal-title":"The Cochrane Database of Systematic Reviews"},{"key":"10.1016\/j.archger.2026.106260_bib0019","doi-asserted-by":"crossref","first-page":"24","DOI":"10.1186\/s40780-020-00182-8","article-title":"Comparative trial of the effects of continuous locomotion training provided at pharmacies: A pilot study","volume":"6","author":"Kikuchi","year":"2020","journal-title":"Journal of Pharmaceutical Health Care and Sciences"},{"key":"10.1016\/j.archger.2026.106260_bib0020","doi-asserted-by":"crossref","first-page":"458","DOI":"10.1111\/j.1447-0594.2012.00923.x","article-title":"Effects of exercise and tea catechins on muscle mass, strength and walking ability in community-dwelling elderly Japanese sarcopenic women: A randomized controlled trial","volume":"13","author":"Kim","year":"2013","journal-title":"Geriatrics & Gerontology International"},{"key":"10.1016\/j.archger.2026.106260_bib0021","doi-asserted-by":"crossref","first-page":"957","DOI":"10.1007\/s10068-022-01069-0","article-title":"The roles of catechins in regulation of systemic inflammation","volume":"31","author":"Kim","year":"2022","journal-title":"Food Science and Biotechnology"},{"key":"10.1016\/j.archger.2026.106260_bib0022","doi-asserted-by":"crossref","first-page":"515","DOI":"10.1080\/10408398.2018.1549534","article-title":"Catechins enhance skeletal muscle performance","volume":"60","author":"Li","year":"2020","journal-title":"Critical Reviews in Food Science and Nutrition"},{"key":"10.1016\/j.archger.2026.106260_bib0023","doi-asserted-by":"crossref","first-page":"384","DOI":"10.1123\/japa.2017-0389","article-title":"Improvement in skeletal muscle strength and plasma levels of follistatin and myostatin induced by an 8-week resistance training and epicatechin supplementation in sarcopenic older adults","volume":"27","author":"Mafi","year":"2019","journal-title":"Journal of Aging and Physical Activity"},{"key":"10.1016\/j.archger.2026.106260_bib0024","doi-asserted-by":"crossref","DOI":"10.1038\/srep39375","article-title":"Establishment of a highly sensitive sandwich ELISA for the N-terminal fragment of titin in urine","volume":"6","author":"Maruyama","year":"2016","journal-title":"Scientific Reports"},{"key":"10.1016\/j.archger.2026.106260_bib0025","doi-asserted-by":"crossref","DOI":"10.1016\/j.exger.2025.112720","article-title":"Effects of green tea catechins and exercise on age-related muscle atrophy and satellite cell functions in a mouse model of sarcopenia","volume":"202","author":"Matsuzaki","year":"2025","journal-title":"Experimental Gerontology"},{"key":"10.1016\/j.archger.2026.106260_bib0026","first-page":"209","article-title":"The green tea polyphenol epigallocatechin-3-gallate (EGCg) attenuates skeletal muscle atrophy in a rat model of sarcopenia","volume":"4","author":"Meador","year":"2015","journal-title":"The Journal of Frailty & Aging"},{"key":"10.1016\/j.archger.2026.106260_bib0027","doi-asserted-by":"crossref","first-page":"1509","DOI":"10.3390\/ijms11041509","article-title":"Oxidative stress, molecular inflammation and sarcopenia","volume":"11","author":"Meng","year":"2010","journal-title":"International Journal of Molecular Sciences"},{"issue":"4","key":"10.1016\/j.archger.2026.106260_bib0028","doi-asserted-by":"crossref","first-page":"614","DOI":"10.3390\/jcm10040614","article-title":"Urinary titin N-fragment as a biomarker of muscle atrophy, Intensive care unit-acquired weakness, and possible application for Post-intensive care syndrome","volume":"10","author":"Nakanishi","year":"2021","journal-title":"Journal of Clinical Medicine"},{"key":"10.1016\/j.archger.2026.106260_bib0029","doi-asserted-by":"crossref","first-page":"72","DOI":"10.1093\/gerona\/61.1.72","article-title":"Strength, but not muscle mass, is associated with mortality in the health, aging and body composition study cohort","volume":"61","author":"Newman","year":"2006","journal-title":"The Journals of Gerontology. Series A, Biological Sciences and Medical Sciences"},{"key":"10.1016\/j.archger.2026.106260_bib0030","doi-asserted-by":"crossref","first-page":"536","DOI":"10.1007\/s00776-013-0383-4","article-title":"Quadriceps muscle strength and its relationship to radiographic knee osteoarthritis in Japanese elderly","volume":"18","author":"Omori","year":"2013","journal-title":"Journal of Orthopaedic Science : Official Journal of the Japanese Orthopaedic Association"},{"key":"10.1016\/j.archger.2026.106260_bib0031","doi-asserted-by":"crossref","first-page":"955","DOI":"10.1016\/j.nut.2010.10.008","article-title":"Tea catechins prevent contractile dysfunction in unloaded murine soleus muscle: A pilot study","volume":"27","author":"Ota","year":"2011","journal-title":"Nutrition (Burbank, Los Angeles County, Calif.)"},{"issue":"6","key":"10.1016\/j.archger.2026.106260_bib0032","doi-asserted-by":"crossref","first-page":"1297","DOI":"10.3390\/molecules23061297","article-title":"Beneficial effects of green tea catechins on neurodegenerative diseases","volume":"23","author":"Pervin","year":"2018","journal-title":"Molecules (Basel, Switzerland)"},{"key":"10.1016\/j.archger.2026.106260_bib0033","doi-asserted-by":"crossref","first-page":"226","DOI":"10.1016\/j.arr.2010.03.004","article-title":"Resistance exercise for muscular strength in older adults: A meta-analysis","volume":"9","author":"Peterson","year":"2010","journal-title":"Ageing Research Reviews"},{"key":"10.1016\/j.archger.2026.106260_bib0034","doi-asserted-by":"crossref","first-page":"1003","DOI":"10.1002\/jcsm.12339","article-title":"Oxidative stress-induced dysregulation of excitation-contraction coupling contributes to muscle weakness","volume":"9","author":"Qaisar","year":"2018","journal-title":"Journal of Cachexia, Sarcopenia and Muscle"},{"issue":"5","key":"10.1016\/j.archger.2026.106260_bib0035","first-page":"745","article-title":"Green Tea: Current knowledge and issues","volume":"14","author":"Radeva-Ilieva","year":"2025","journal-title":"Foods (Basel, Switzerland)"},{"issue":"7","key":"10.1016\/j.archger.2026.106260_bib0036","first-page":"1026","article-title":"(-)-Epicatechin-enriched extract from camellia sinensis improves regulation of muscle mass and function: Results from a randomized controlled trial","volume":"10","author":"Seo","year":"2021","journal-title":"Antioxidants (Basel, Switzerland)"},{"key":"10.1016\/j.archger.2026.106260_bib0037","doi-asserted-by":"crossref","DOI":"10.3389\/fphar.2023.1144878","article-title":"Catechins: Protective mechanism of antioxidant stress in atherosclerosis","volume":"14","author":"Sheng","year":"2023","journal-title":"Frontiers in Pharmacology"},{"key":"10.1016\/j.archger.2026.106260_bib0038","doi-asserted-by":"crossref","first-page":"1844","DOI":"10.2337\/dc25-1067","article-title":"Prediction of sarcopenia onset in type 2 diabetes using urinary titin levels: A Japanese prospective cohort study","volume":"48","author":"Tanabe","year":"2025","journal-title":"Diabetes care"},{"key":"10.1016\/j.archger.2026.106260_bib0039","doi-asserted-by":"crossref","first-page":"789","DOI":"10.1055\/a-2577-2577","article-title":"Sarcopenia: An aging perspective and management options","volume":"46","author":"Teixeira","year":"2025","journal-title":"International Journal of Sports Medicine"},{"key":"10.1016\/j.archger.2026.106260_bib0040","doi-asserted-by":"crossref","first-page":"255","DOI":"10.1080\/07315724.2022.2025546","article-title":"Essential amino acid and tea catechin supplementation after resistance exercise improves skeletal muscle mass in older adults with sarcopenia: An open-label, pilot, randomized controlled trial","volume":"42","author":"Tokuda","year":"2023","journal-title":"Journal of the American Nutrition Association"},{"key":"10.1016\/j.archger.2026.106260_bib0041","doi-asserted-by":"crossref","first-page":"732","DOI":"10.3945\/ajcn.111.023200","article-title":"Green tea consumption and the risk of incident functional disability in elderly Japanese: The Ohsaki Cohort 2006 study","volume":"95","author":"Tomata","year":"2012","journal-title":"The American Journal of Clinical Nutrition"},{"key":"10.1016\/j.archger.2026.106260_bib0042","doi-asserted-by":"crossref","first-page":"773","DOI":"10.1038\/oby.2009.256","article-title":"Effects of catechin enriched green tea on body composition","volume":"18","author":"Wang","year":"2010","journal-title":"Obesity (Silver Spring, Md.)"},{"key":"10.1016\/j.archger.2026.106260_bib0043","doi-asserted-by":"crossref","first-page":"1034","DOI":"10.1093\/ptj\/85.10.1034","article-title":"Clinical measurement of sit-to-stand performance in people with balance disorders: Validity of data for the five-times-sit-to-stand test","volume":"85","author":"Whitney","year":"2005","journal-title":"Physical Therapy"},{"issue":"14","key":"10.1016\/j.archger.2026.106260_bib0044","doi-asserted-by":"crossref","first-page":"2342","DOI":"10.3390\/nu17142342","article-title":"Exercise and nutrition for sarcopenia: A systematic review and meta-analysis with subgroup analysis by population characteristics","volume":"17","author":"Yang","year":"2025","journal-title":"Nutrients"},{"issue":"2","key":"10.1016\/j.archger.2026.106260_bib0045","first-page":"712","article-title":"Green tea mitigates the hallmarks of aging and age-related multisystem deterioration","volume":"17","author":"Yilmaz","year":"2025","journal-title":"Aging and Disease"},{"key":"10.1016\/j.archger.2026.106260_bib0046","doi-asserted-by":"crossref","DOI":"10.3389\/fnut.2024.1390309","article-title":"Association between coffee intake and skeletal muscle mass among U.S. adults: A population-based study","volume":"11","author":"Yin","year":"2024","journal-title":"Frontiers in Nutrition"}],"container-title":["Archives of Gerontology and Geriatrics"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0167494326001299?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0167494326001299?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2026,5,14]],"date-time":"2026-05-14T02:38:25Z","timestamp":1778726305000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/S0167494326001299"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2026,8]]},"references-count":46,"alternative-id":["S0167494326001299"],"URL":"https:\/\/doi.org\/10.1016\/j.archger.2026.106260","relation":{},"ISSN":["0167-4943"],"issn-type":[{"value":"0167-4943","type":"print"}],"subject":[],"published":{"date-parts":[[2026,8]]},"assertion":[{"value":"Elsevier","name":"publisher","label":"This article is maintained by"},{"value":"Effects of catechin-enriched green tea combined with exercise on physical performance and muscle mass in community-dwelling older adults: A cluster-randomized, placebo-controlled trial","name":"articletitle","label":"Article Title"},{"value":"Archives of Gerontology and Geriatrics","name":"journaltitle","label":"Journal Title"},{"value":"https:\/\/doi.org\/10.1016\/j.archger.2026.106260","name":"articlelink","label":"CrossRef DOI link to publisher maintained version"},{"value":"article","name":"content_type","label":"Content Type"},{"value":"\u00a9 2026 The Author(s). Published by Elsevier B.V.","name":"copyright","label":"Copyright"}],"article-number":"106260"}}