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Hanada K, Fukasawa K, Hiroki H, Imai S, Takayama K, Hirai H, Ohfusa R, Hayashi Y, Itoh F. Combination therapy of anamorelin with a myostatin inhibitor is advantageous for cancer cachexia in a mouse model. Cancer Sci 2022; 113:3547-3557. [PMID: 35849084 PMCID: PMC9530881 DOI: 10.1111/cas.15491] [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: 03/27/2022] [Revised: 06/24/2022] [Accepted: 06/29/2022] [Indexed: 11/30/2022] Open
Abstract
Cancer cachexia is a multifactorial disease that causes continuous skeletal muscle wasting. Thereby, it seems to be a key determinant of cancer‐related death. Although anamorelin, a ghrelin receptor agonist, has been approved in Japan for the treatment of cachexia, few medical treatments for cancer cachexia are currently available. Myostatin (MSTN)/growth differentiation factor 8, which belongs to the transforming growth factor‐β family, is a negative regulator of skeletal muscle mass, and inhibition of MSTN signaling is expected to be a therapeutic target for muscle‐wasting diseases. Indeed, we have reported that peptide‐2, an MSTN‐inhibiting peptide from the MSTN prodomain, alleviates muscle wasting due to cancer cachexia. Herein, we evaluated the therapeutic benefit of myostatin inhibitory D‐peptide‐35 (MID‐35), whose stability and activity were more improved than those of peptide‐2 in cancer cachexia model mice. The biologic effects of MID‐35 were better than those of peptide‐2. Intramuscular administration of MID‐35 effectively alleviated skeletal muscle atrophy in cachexia model mice, and the combination therapy of MID‐35 with anamorelin increased food intake and maximized grip strength, resulting in longer survival. Our results suggest that this combination might be a novel therapeutic tool to suppress muscle wasting in cancer cachexia.
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Affiliation(s)
| | | | | | - Shú Imai
- Laboratory of Stem cells Regulation
| | - Kentaro Takayama
- Department of Medicinal Chemistry, Tokyo University of Pharmacy and Life Sciences, 1432-1 Horinouchi, Hachioji, Tokyo, Japan.,Department of Environmental Biochemistry, Kyoto Pharmaceutical University, Yamashina, Kyoto, Japan
| | | | - Rina Ohfusa
- Department of Medicinal Chemistry, Tokyo University of Pharmacy and Life Sciences, 1432-1 Horinouchi, Hachioji, Tokyo, Japan
| | - Yoshio Hayashi
- Department of Medicinal Chemistry, Tokyo University of Pharmacy and Life Sciences, 1432-1 Horinouchi, Hachioji, Tokyo, Japan
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2
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Oshima Y, Matsuura H, Sakurai Y, Hirai K, Tani E, Yoshimoto N, Minami K, Yamasaki F, Nishime M, Hirashima T. A case of squamous cell lung cancer treated with anamorelin in combination with a multidisciplinary collaborative approach for treating cancer cachexia. Respir Med Case Rep 2022; 36:101609. [PMID: 35242522 PMCID: PMC8866093 DOI: 10.1016/j.rmcr.2022.101609] [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: 12/20/2021] [Revised: 01/25/2022] [Accepted: 02/15/2022] [Indexed: 11/26/2022] Open
Abstract
Anamorelin (ANA) is approved for treating cancer cachexia (CCX) in Japan. We report the case of a 69-year-old man with stage IVB squamous cell lung cancer complicated by CCX, having a 13.6% weight loss in 6 months. After chemotherapy was initiated, his weight was further reduced. Therefore, we started ANA combined with a treatment approach by a multidisciplinary collaboration, including nutritionists and physical therapists. After initiation of ANA, the body weight, appetite, psoas muscle index, and physical functions rapidly improved during chemotherapy. ANA administration combined with a multidisciplinary collaboration approach can be an effective supportive therapy against CCX during chemotherapy.
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3
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Wakabayashi H, Arai H, Inui A. The regulatory approval of anamorelin for treatment of cachexia in patients with non-small cell lung cancer, gastric cancer, pancreatic cancer, and colorectal cancer in Japan: facts and numbers. J Cachexia Sarcopenia Muscle 2021; 12:14-16. [PMID: 33382205 PMCID: PMC7890143 DOI: 10.1002/jcsm.12675] [Citation(s) in RCA: 87] [Impact Index Per Article: 29.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
Abstract
Anamorelin is a ghrelin receptor agonist that can be administered orally and thought to improve cancer cachexia by improving appetite and increasing serum insulin-like growth factor-1. Anamorelin was not approved for use in Europe. In contrast, the use of anamorelin for cancer cachexia in four types of cancer (non-small cell lung cancer, gastric cancer, pancreatic cancer, and colorectal cancer) was approved in Japan on 11 December 2020. Phase 2 trial (ONO-7643-04) for the treatment of patients with non-small cell lung cancer and cachexia resulted in 1.56 kg lean body mass increase assessed by dual-energy X-ray absorptiometry (DXA). Another study for advanced and unresectable gastrointestinal (colorectal, gastric, or pancreatic) cancer showed 1.89 ± 0.36 kg improvement in lean body mass. Skeletal lean body mass assessed by DXA is important for diagnosing sarcopenia and cachexia in Asia. The approval of anamorelin is expected to change clinical practice of cancer cachexia in Japan and hopefully in other countries. In the past, cachexia was rarely diagnosed in Japan, because it was often thought that cachexia meant terminal stage. The dissemination of clinical findings on anamorelin from Japan, as well as the creation of consensus papers and clinical practice guidelines for cachexia in Japan and Asia, will be required to promote international expansion in the future.
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Affiliation(s)
- Hidetaka Wakabayashi
- Department of Rehabilitation Medicine, Tokyo Women's Medical University Hospital, 8-1, Kawada-cho, Shinjuku-ku, Tokyo, Japan
| | - Hidenori Arai
- National Center for Geriatrics and Gerontology, Obu, Japan
| | - Akio Inui
- Pharmacological Department of Herbal Medicine, Kagoshima University Graduate School of Medical & Dental Sciences, Kagoshima, Japan
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4
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Bauer J, Morley JE, Schols AM, Ferrucci L, Cruz‐Jentoft AJ, Dent E, Baracos VE, Crawford JA, Doehner W, Heymsfield SB, Jatoi A, Kalantar‐Zadeh K, Lainscak M, Landi F, Laviano A, Mancuso M, Muscaritoli M, Prado CM, Strasser F, von Haehling S, Coats AJ, Anker SD. Sarcopenia: A Time for Action. An SCWD Position Paper. J Cachexia Sarcopenia Muscle 2019; 10:956-961. [PMID: 31523937 PMCID: PMC6818450 DOI: 10.1002/jcsm.12483] [Citation(s) in RCA: 406] [Impact Index Per Article: 81.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/23/2022] Open
Abstract
The term sarcopenia was introduced in 1988. The original definition was a "muscle loss" of the appendicular muscle mass in the older people as measured by dual energy x-ray absorptiometry (DXA). In 2010, the definition was altered to be low muscle mass together with low muscle function and this was agreed upon as reported in a number of consensus papers. The Society of Sarcopenia, Cachexia and Wasting Disorders supports the recommendations of more recent consensus conferences, i.e. that rapid screening, such as with the SARC-F questionnaire, should be utilized with a formal diagnosis being made by measuring grip strength or chair stand together with DXA estimation of appendicular muscle mass (indexed for height2). Assessments of the utility of ultrasound and creatine dilution techniques are ongoing. Use of ultrasound may not be easily reproducible. Primary sarcopenia is aging associated (mediated) loss of muscle mass. Secondary sarcopenia (or disease-related sarcopenia) has predominantly focused on loss of muscle mass without the emphasis on muscle function. Diseases that can cause muscle wasting (i.e. secondary sarcopenia) include malignant cancer, COPD, heart failure, and renal failure and others. Management of sarcopenia should consist of resistance exercise in combination with a protein intake of 1 to 1.5 g/kg/day. There is insufficient evidence that vitamin D and anabolic steroids are beneficial. These recommendations apply to both primary (age-related) sarcopenia and secondary (disease related) sarcopenia. Secondary sarcopenia also needs appropriate treatment of the underlying disease. It is important that primary care health professionals become aware of and make the diagnosis of age-related and disease-related sarcopenia. It is important to address the risk factors for sarcopenia, particularly low physical activity and sedentary behavior in the general population, using a life-long approach. There is a need for more clinical research into the appropriate measurement for muscle mass and the management of sarcopenia. Accordingly, this position statement provides recommendations on the management of sarcopenia and how to progress the knowledge and recognition of sarcopenia.
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Affiliation(s)
- Juergen Bauer
- Center for Geriatric MedicineHeidelberg UniversityHeidelbergGermany
| | - John E. Morley
- Division of Geriatric MedicineSaint Louis University School of MedicineSt. LouisUSA
| | - Annemie M.W.J. Schols
- Department of Respiratory Medicine, Research School NUTRIMMaastricht University Medical CenterMaastrichtThe Netherlands
| | - Luigi Ferrucci
- Longitudinal Studies Section, Translational Gerontology Branch, National Institute on AgingNational Institutes of HealthBaltimoreMDUSA
| | | | - Elsa Dent
- Torrens University AustraliaAdelaideAustralia
- Baker Heart and Diabetes InstituteMelbourneAustralia
| | - Vickie E. Baracos
- Division of Palliative Care Medicine, Department of OncologyUniversity of AlbertaEdmontonABCanada
| | | | - Wolfram Doehner
- BIH Center for Regenerative Therapies (BCRT)Charité Uinversitätsmedizin BerlinBerlinGermany
- Department of Cardiology (Campus Virchow‐Klinikum)Charité‐Universitätsmedizin BerlinBerlinGermany
- German Center for Cardiovascular Research (DZHK), partner site BerlinGermany
| | | | | | - Kamyar Kalantar‐Zadeh
- Division of Nephrology and HypertensionUniversity of California Irvine Medical CenterOrangeCAUSA
| | - Mitja Lainscak
- Division of CardiologyGeneral Hospital Murska SobotaMurska SobotaSlovenia
| | - Francesco Landi
- Institute of Internal Medicine and GeriatricsUniversità Cattolica del Sacro CuoreRomeItaly
- Fondazione Policlinico Universitario ‘Agostino Gemelli’ IRCSSRomeItaly
| | - Alessandro Laviano
- Department of Translational and Precision MedicineSapienza UniversityRomeItaly
| | - Michelangelo Mancuso
- Department of Clinical and Experimental Medicine, Neurological InstituteUniversity of PisaPisaItaly
| | | | - Carla M. Prado
- Human Nutrition Research Unit, Department of Agricultural, Food and Nutritional ScienceUniversity of AlbertaEdmontonABCanada
| | - Florian Strasser
- Department of Medical Oncology and HematologyCantonal HospitalSt. GallenSwitzerland
| | - Stephan von Haehling
- Department of Cardiology and PneumologyUniversity Medicine Goettingen (UMG)GoettingenGermany
- German Center for Cardiovascular Research (DZHK), partner site GöttingenGermany
| | | | - Stefan D. Anker
- BIH Center for Regenerative Therapies (BCRT)Charité Uinversitätsmedizin BerlinBerlinGermany
- Department of Cardiology (Campus Virchow‐Klinikum)Charité‐Universitätsmedizin BerlinBerlinGermany
- German Center for Cardiovascular Research (DZHK), partner site BerlinGermany
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5
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Affiliation(s)
- John E Morley
- Division of Geriatric Medicine, Saint Louis University School of Medicine, St. Louis, Missouri, USA
| | - Jürgen M Bauer
- Center for Geriatric Medicine, Heidelberg University, Germany
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6
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Suzuki T, Palus S, Springer J. Skeletal muscle wasting in chronic heart failure. ESC Heart Fail 2018; 5:1099-1107. [PMID: 30548178 PMCID: PMC6300810 DOI: 10.1002/ehf2.12387] [Citation(s) in RCA: 56] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2018] [Accepted: 11/07/2018] [Indexed: 02/06/2023] Open
Abstract
Patients suffering from chronic heart failure (CHF) show an increased prevalence (~20% in elderly CHF patients) of loss of muscle mass and muscle function (i.e. sarcopenia) compared with healthy elderly people. Sarcopenia, which can also occur in obese patients, is considered a strong predictor of frailty, disability, and mortality in older persons and is present in 5–13% of elderly persons aged 60–70 years and up to 50% of all octogenarians. In a CHF study, sarcopenia was associated with lower strength, reduced peak oxygen consumption (peak VO2, 1173 ± 433 vs. 1622 ± 456 mL/min), and lower exercise time (7.7 ± 3.8 vs. 10.22 ± 3.0 min, both P < 0.001). Unfortunately, there are only very limited therapy options. Currently, the main intervention remains resistance exercise. Specialized nutritional support may aid the effects of resistance training. Testosterone has significant positive effects on muscle mass and function, and low endogenous testosterone has been described as an independent risk factor in CHF in a study with 618 men (hazard ratio 0.929, P = 0.042). However, the use of testosterone is controversial because of possible side effects. Selective androgen receptor modulators have been developed to overcome these side effects but are not yet available on the market. Further investigational drugs include growth hormone, insulin‐like growth factor 1, and several compounds that target the myostatin pathway. The continuing development of new treatment strategies and compounds for sarcopenia, muscle wasting regardless of CHF, and cardiac cachexia makes this a stimulating research area.
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Affiliation(s)
- Tsuyoshi Suzuki
- Department of Cardiology and Pneumology, University Medical Center Göttingen (UMG), Göttingen, Germany
| | - Sandra Palus
- Department of Cardiology and Pneumology, University Medical Center Göttingen (UMG), Göttingen, Germany
| | - Jochen Springer
- Department of Cardiology and Pneumology, University Medical Center Göttingen (UMG), Göttingen, Germany
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7
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Affiliation(s)
- John E. Morley
- Division of Geriatric MedicineSaint Louis University School of MedicineSt. LouisUSA
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8
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Witkamp RF, van Norren K. Let thy food be thy medicine….when possible. Eur J Pharmacol 2018; 836:102-114. [DOI: 10.1016/j.ejphar.2018.06.026] [Citation(s) in RCA: 37] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2018] [Revised: 06/06/2018] [Accepted: 06/19/2018] [Indexed: 02/09/2023]
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9
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von Haehling S, Anker MS, Ebner N, Anker SD. Time to jump on the bandwagon: the Journal of Cachexia, Sarcopenia and Muscle in 2018. J Cachexia Sarcopenia Muscle 2018; 9:793-801. [PMID: 30311438 PMCID: PMC6204581 DOI: 10.1002/jcsm.12356] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
Affiliation(s)
- Stephan von Haehling
- Department of Cardiology and Pneumology, University of Göttingen Medical School, Göttingen, Germany
| | - Markus S Anker
- Division of Cardiology and Metabolism, Department of Cardiology, Charité-Universitätsmedizin Berlin, Berlin, Germany.,Berlin-Brandenburg Center for Regenerative Therapies (BCRT), Berlin, Germany.,DZHK (German Centre for Cardiovascular Research), partner site: Department of Cardiology Campus Benjamin Franklin, Charité-Universitätsmedizin Berlin, Berlin, Germany
| | - Nicole Ebner
- Department of Cardiology and Pneumology, University of Göttingen Medical School, Göttingen, Germany
| | - Stefan D Anker
- Berlin-Brandenburg Center for Regenerative Therapies (BCRT), Berlin, Germany.,DZHK (German Centre for Cardiovascular Research), partner site: Department of Cardiology Campus Benjamin Franklin, Charité-Universitätsmedizin Berlin, Berlin, Germany.,Department of Cardiology (CVK), Charité-Universitätsmedizin Berlin, Berlin, Germany
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10
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Cao L, Morley JE. Sarcopenia Is Recognized as an Independent Condition by an International Classification of Disease, Tenth Revision, Clinical Modification (ICD-10-CM) Code. J Am Med Dir Assoc 2018; 17:675-7. [PMID: 27470918 DOI: 10.1016/j.jamda.2016.06.001] [Citation(s) in RCA: 250] [Impact Index Per Article: 41.7] [Reference Citation Analysis] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2016] [Accepted: 06/01/2016] [Indexed: 02/08/2023]
Affiliation(s)
- Li Cao
- The Center of Gerontology and Geriatrics, West China Hospital, Sichuan University, Chengdu, Sichuan, China
| | - John E Morley
- Division of Geriatric Medicine and Endocrinology, Saint Louis University School of Medicine, St. Louis, Missouri.
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11
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Springer J, Springer JI, Anker SD. Muscle wasting and sarcopenia in heart failure and beyond: update 2017. ESC Heart Fail 2018; 4:492-498. [PMID: 29154428 PMCID: PMC5695190 DOI: 10.1002/ehf2.12237] [Citation(s) in RCA: 168] [Impact Index Per Article: 28.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2017] [Accepted: 10/17/2017] [Indexed: 12/12/2022] Open
Abstract
Sarcopenia (loss of muscle mass and muscle function) is a strong predictor of frailty, disability and mortality in older persons and may also occur in obese subjects. The prevalence of sarcopenia is increased in patients suffering from chronic heart failure. However, there are currently few therapy options. The main intervention is resistance exercise, either alone or in combination with nutritional support, which seems to enhance the beneficial effects of training. Also, testosterone has been shown to increased muscle power and function; however, a possible limitation is the side effects of testosterone. Other investigational drugs include selective androgen receptor modulators, growth hormone, IGF‐1, compounds targeting myostatin signaling, which have their own set of side effects. There are abundant prospective targets for improving muscle function in the elderly with or without chronic heart failure, and the continuing development of new treatment strategies and compounds for sarcopenia and cardiac cachexia makes this field an exciting one.
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Affiliation(s)
- Jochen Springer
- Department of Cardiology and Pneumology, University Medical Center Göttingen (UMG), Göttingen, Germany
| | - Joshua-I Springer
- Department of Cardiology and Pneumology, University Medical Center Göttingen (UMG), Göttingen, Germany
| | - Stefan D Anker
- Division of Cardiology and Metabolism-Heart Failure, Cachexia and Sarcopenia, Department of Cardiology (CVK); and Berlin-Brandenburg Center for Regenerative Therapies (BCRT); Deutsches Zentrum für Herz-Kreislauf-Forschung (DZHK) Berlin, Charité Universitätsmedizin Berlin, Berlin, Germany
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12
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Chiu H, Chiu C, Yang R, Chan D, Liu S, Chiang C. Preventing muscle wasting by osteoporosis drug alendronate in vitro and in myopathy models via sirtuin-3 down-regulation. J Cachexia Sarcopenia Muscle 2018; 9:585-602. [PMID: 29512306 PMCID: PMC5989760 DOI: 10.1002/jcsm.12289] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/22/2017] [Revised: 09/25/2017] [Accepted: 01/07/2018] [Indexed: 12/25/2022] Open
Abstract
BACKGROUND A global consensus on the loss of skeletal muscle mass and function in humans refers as sarcopenia and cachexia including diabetes, obesity, renal failure, and osteoporosis. Despite a current improvement of sarcopenia or cachexia with exercise training and supportive therapies, alternative and specific managements are needed to discover for whom are unable or unwilling to embark on these treatments. Alendronate is a widely used drug for osteoporosis in the elderly and postmenopausal women. Osteopenic menopausal women with 6 months of alendronate therapy have been observed to improve not only lumbar bone mineral density but also handgrip strength. However, the effect and mechanism of alendronate on muscle strength still remain unclear. Here, we investigated the therapeutic potential and the molecular mechanism of alendronate on the loss of muscle mass and strength in vitro and in vivo. METHODS Mouse myoblasts and primary human skeletal muscle-derived progenitor cells were used to assess the effects of low-dose alendronate (0.1-1 μM) combined with or without dexamethasone on myotube hypertrophy and myogenic differentiation. Moreover, we also evaluated the effects of low-dose alendronate (0.5 and 1 mg/kg) by oral administration on the limb muscle function and morphology of mice with denervation-induced muscle atrophy and glycerol-induced muscle injury. RESULTS Alendronate inhibited dexamethasone-induced myotube atrophy and myogenic differentiation inhibition in mouse myoblasts and primary human skeletal muscle-derived progenitor cells. Alendronate significantly abrogated dexamethasone-up-regulated sirtuin-3 (SIRT3), but not SIRT1, protein expression in myotubes. Both SIRT3 inhibitor AKG7 and SIRT3-siRNA transfection could also reverse dexamethasone-up-regulated atrogin-1 and SIRT3 protein expressions. Animal studies showed that low-dose alendronate by oral administration ameliorated the muscular malfunction in mouse models of denervation-induced muscle atrophy and glycerol-induced muscle injury with a negative regulation of SIRT3 expression. CONCLUSIONS The putative mechanism by which muscle atrophy was improved with alendronate might be through the SIRT3 down-regulation. These findings suggest that alendronate can be a promising therapeutic strategy for management of muscle wasting-related diseases and sarcopenia.
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Affiliation(s)
- Hsien‐Chun Chiu
- Institute of Toxicology, College of MedicineNational Taiwan UniversityTaipeiTaiwan
| | - Chen‐Yuan Chiu
- Institute of Toxicology, College of MedicineNational Taiwan UniversityTaipeiTaiwan
- Institute of Food Safety and HealthCollege of Public Health, National Taiwan UniversityTaipeiTaiwan
| | - Rong‐Sen Yang
- Departments of Orthopaedics, College of MedicineNational Taiwan UniversityTaipeiTaiwan
| | - Ding‐Cheng Chan
- Department of Geriatrics and Gerontology, College of MedicineNational Taiwan UniversityTaipeiTaiwan
| | - Shing‐Hwa Liu
- Institute of Toxicology, College of MedicineNational Taiwan UniversityTaipeiTaiwan
- Department of Medical Research, China Medical University HospitalChina Medical UniversityTaichungTaiwan
- Department of Pediatrics, College of MedicineNational Taiwan UniversityTaipeiTaiwan
| | - Chih‐Kang Chiang
- Institute of Toxicology, College of MedicineNational Taiwan UniversityTaipeiTaiwan
- Department of Internal Medicine, College of MedicineNational Taiwan UniversityTaipeiTaiwan
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13
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Affiliation(s)
- B Vellas
- John E. Morley, MB,BCh, Division of Geriatric Medicine, Saint Louis University School of Medicine, 1402 S. Grand Blvd., M238, St. Louis, MO 63104,
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14
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Barazzoni R, Gortan Cappellari G, Palus S, Vinci P, Ruozi G, Zanetti M, Semolic A, Ebner N, von Haehling S, Sinagra G, Giacca M, Springer J. Acylated ghrelin treatment normalizes skeletal muscle mitochondrial oxidative capacity and AKT phosphorylation in rat chronic heart failure. J Cachexia Sarcopenia Muscle 2017; 8:991-998. [PMID: 29098797 PMCID: PMC5700435 DOI: 10.1002/jcsm.12254] [Citation(s) in RCA: 38] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/28/2017] [Accepted: 10/02/2017] [Indexed: 12/28/2022] Open
Abstract
BACKGROUND Chronic heart failure (CHF) is associated with skeletal muscle abnormalities contributing to exercise intolerance, muscle loss, and negative impact on patient prognosis. A primary role has been proposed for mitochondrial dysfunction, which may be induced by systemic and tissue inflammation and further contribute to low insulin signalling. The acylated form of the gastric hormone ghrelin (AG) may improve mitochondrial oxidative capacity and insulin signalling in both healthy and diseased rodent models. METHODS We investigated the impact of AG continuous subcutaneous administration (AG) by osmotic minipump (50 nmol/kg/day for 28 days) compared with placebo (P) on skeletal muscle mitochondrial enzyme activities, mitochondrial biogenesis regulators transcriptional expression and insulin signalling in a rodent post-myocardial infarction CHF model. RESULTS No statistically significant differences (NS) were observed among the three group in cumulative food intake. Compared with sham-operated, P had low mitochondrial enzyme activities, mitochondrial biogenesis regulators transcripts, and insulin signalling activation at AKT level (P < 0.05), associated with activating nuclear translocation of pro-inflammatory transcription factor nuclear factor-κB. AG completely normalized all alterations (P < 0.05 vs P, P = NS vs sham-operated). Direct AG activities were strongly supported by in vitro C2C12 myotubes experiments showing AG-dependent stimulation of mitochondrial enzyme activities. No changes in mitochondrial parameters and insulin signalling were observed in the liver in any group. CONCLUSIONS Sustained peripheral AG treatment with preserved food intake normalizes a CHF-induced tissue-specific cluster of skeletal muscle mitochondrial dysfunction, pro-inflammatory changes, and reduced insulin signalling. AG is therefore a potential treatment for CHF-associated muscle catabolic alterations, with potential positive impact on patient outcome.
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Affiliation(s)
- Rocco Barazzoni
- Internal Medicine, Department of Medical, Surgical and Health Sciences-University of Trieste, Trieste, Italy.,Azienda Sanitaria Universitaria Integrata di Trieste (ASUITS), Trieste, Italy
| | - Gianluca Gortan Cappellari
- Internal Medicine, Department of Medical, Surgical and Health Sciences-University of Trieste, Trieste, Italy.,Azienda Sanitaria Universitaria Integrata di Trieste (ASUITS), Trieste, Italy
| | - Sandra Palus
- Department of Cardiology & Pneumology, University Medical Center Göttingen (UMG), Göttingen, Germany
| | - Pierandrea Vinci
- Internal Medicine, Department of Medical, Surgical and Health Sciences-University of Trieste, Trieste, Italy.,Azienda Sanitaria Universitaria Integrata di Trieste (ASUITS), Trieste, Italy
| | - Giulia Ruozi
- Molecular Medicine Laboratory, International Centre for Genetic Engineering and Biotechnology, Trieste, Italy
| | - Michela Zanetti
- Internal Medicine, Department of Medical, Surgical and Health Sciences-University of Trieste, Trieste, Italy.,Azienda Sanitaria Universitaria Integrata di Trieste (ASUITS), Trieste, Italy
| | - Annamaria Semolic
- Internal Medicine, Department of Medical, Surgical and Health Sciences-University of Trieste, Trieste, Italy.,Azienda Sanitaria Universitaria Integrata di Trieste (ASUITS), Trieste, Italy
| | - Nicole Ebner
- Department of Cardiology & Pneumology, University Medical Center Göttingen (UMG), Göttingen, Germany
| | - Stephan von Haehling
- Department of Cardiology & Pneumology, University Medical Center Göttingen (UMG), Göttingen, Germany
| | - Gianfranco Sinagra
- Azienda Sanitaria Universitaria Integrata di Trieste (ASUITS), Trieste, Italy.,Cardiology Division, Department of Medical, Surgical and Health Sciences-University of Trieste, Trieste, Italy
| | - Mauro Giacca
- Molecular Medicine Laboratory, International Centre for Genetic Engineering and Biotechnology, Trieste, Italy
| | - Jochen Springer
- Department of Cardiology & Pneumology, University Medical Center Göttingen (UMG), Göttingen, Germany
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15
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von Haehling S. Casting the net broader to confirm our imaginations: the long road to treating wasting disorders. J Cachexia Sarcopenia Muscle 2017; 8:870-880. [PMID: 29168628 PMCID: PMC5700431 DOI: 10.1002/jcsm.12256] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/02/2017] [Accepted: 10/04/2017] [Indexed: 12/12/2022] Open
Abstract
Wasting embraces muscle and tissue wasting in sarcopenia and cachexia. This article describes recent advances in the field published in the Journal of Cachexia, Sarcopenia and Muscle concerning diagnostic tools, biomarker development, pathophysiology, and treatment. Studies discussed herein embrace those on sarcopenia and cachexia in heart failure, chronic obstructive pulmonary disease, and cancer including also animal models.
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Affiliation(s)
- Stephan von Haehling
- Department of Cardiology and Pneumology, University of Göttingen Medical Center, Göttingen, Germany
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Abstract
Introduction Cachexia is a common complication of many and varied chronic disease processes, yet it has received very little attention as an area of clinical research effort until recently. We sought to survey the contemporary literature on published research into cachexia to define where it is being published and the proportion of output classified into the main types of research output. Methods I searched the PubMed listings under the topic research term "cachexia" and related terms for articles published in the calendar years of 2015 and 2016, regardless of language. Searches were conducted and relevant papers extracted by two observers, and disagreements were resolved by consensus. Results There were 954 publications, 370 of which were review articles or commentaries, 254 clinical observations or non-randomised trials, 246 original basic science reports and only 26 were randomised controlled trials. These articles were published in 478 separate journals but with 36% of them being published in a core set of 23 journals. The H-index of these papers was 25 and there were 147 papers with 10 or more citations. Of the top 100 cited papers, 25% were published in five journals. Of the top cited papers, 48% were review articles, 18% were original basic science, and 7% were randomised clinical trials. Discussion This analysis shows a steady but modest increase in publications concerning cachexia with a strong pipeline of basic science research but still a relative lack of randomised clinical trials, with none exceeding 1000 patients. Research in cachexia is still in its infancy, but the solid basic science effort offers hope that translation into randomised controlled clinical trials may eventually lead to effective therapies for this troubling and complex clinical disease process.
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Abstract
Patients with cancer frequently experience unintended weight loss due to gastrointestinal (GI) dysfunction caused by the malignancy or treatment of the malignancy. However, others may present with weight loss related to other symptoms not clearly associated with identifiable GI dysfunction such as anorexia and early satiety. Cancer cachexia (CC) is a multifactorial syndrome that is generally characterized by ongoing loss of skeletal muscle mass with or without fat loss, often accompanied by anorexia, weakness, and fatigue. CC is associated with poor tolerance of antitumor treatments, reduced quality of life (QOL), and negative impact on survival. Symptoms associated with CC are thought to be caused in part by tumor-induced changes in host metabolism that result in systemic inflammation and abnormal neurohormonal responses. Unfortunately, there is no single standard treatment for CC. Nutrition consequences of oncologic treatments should be identified early with nutrition screening and assessment. Pharmacologic agents directed at improving appetite and countering metabolic abnormalities that cause inefficient nutrient utilization are currently the foundation for treating CC. Multiple agents have been investigated for their effects on weight, muscle wasting, and QOL. However, few are commercially available for use. Considerations for choosing the most appropriate treatment include effect on appetite, weight, QOL, risk of adverse effects, and cost and availability of the agent.
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Morley JE. Anorexia of ageing: a key component in the pathogenesis of both sarcopenia and cachexia. J Cachexia Sarcopenia Muscle 2017; 8:523-526. [PMID: 28452130 PMCID: PMC5566640 DOI: 10.1002/jcsm.12192] [Citation(s) in RCA: 92] [Impact Index Per Article: 13.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/27/2016] [Revised: 01/16/2017] [Accepted: 01/21/2017] [Indexed: 01/22/2023] Open
Abstract
The anorexia of aging was first recognized as a physiological syndrome 30 years ago. Its major causes are an alteration in fundal compliance with an increase in antral stretch and enhanced cholecystokinin activity leading to increased satiation.This anorexia leads to weight loss in aging persons and is one of the component causes of the aging related sarcopenia. This physiological anorexia also increases the risk of more severe anorexia when an older person has an increase in inflammatory cytokines such as occurs when they have an illness. This results in an increase in the anorexia due to cachexia in older persons.
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Affiliation(s)
- John E Morley
- Division of Geriatric Medicine, Saint Louis University School of Medicine, 1402 S. Grand Blvd., M238, St. Louis, MO, 63104, USA
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19
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Holeček M. Beta-hydroxy-beta-methylbutyrate supplementation and skeletal muscle in healthy and muscle-wasting conditions. J Cachexia Sarcopenia Muscle 2017; 8:529-541. [PMID: 28493406 PMCID: PMC5566641 DOI: 10.1002/jcsm.12208] [Citation(s) in RCA: 150] [Impact Index Per Article: 21.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/23/2016] [Revised: 03/08/2017] [Accepted: 03/20/2017] [Indexed: 12/21/2022] Open
Abstract
Beta-hydroxy-beta-methylbutyrate (HMB) is a metabolite of the essential amino acid leucine that has been reported to have anabolic effects on protein metabolism. The aims of this article were to summarize the results of studies of the effects of HMB on skeletal muscle and to examine the evidence for the rationale to use HMB as a nutritional supplement to exert beneficial effects on muscle mass and function in various conditions of health and disease. The data presented here indicate that the beneficial effects of HMB have been well characterized in strength-power and endurance exercise. HMB attenuates exercise-induced muscle damage and enhances muscle hypertrophy and strength, aerobic performance, resistance to fatigue, and regenerative capacity. HMB is particularly effective in untrained individuals who are exposed to strenuous exercise and in trained individuals who are exposed to periods of high physical stress. The low effectiveness of HMB in strength-trained athletes could be due to the suppression of the proteolysis that is induced by the adaptation to training, which may blunt the effects of HMB. Studies performed with older people have demonstrated that HMB can attenuate the development of sarcopenia in elderly subjects and that the optimal effects of HMB on muscle growth and strength occur when it is combined with exercise. Studies performed under in vitro conditions and in various animal models suggest that HMB may be effective in treatment of muscle wasting in various forms of cachexia. However, there are few clinical reports of the effects of HMB on muscle wasting in cachexia; in addition, most of these studies evaluated the therapeutic potential of combinations of various agents. Therefore, it has not been possible to determine whether HMB was effective or if there was a synergistic effect. Although most of the endogenous HMB is produced in the liver, there are no reports regarding the levels and the effects of HMB supplementation in subjects with liver disease. Several studies have suggested that anabolic effects of HMB supplementation on skeletal muscle do not occur in healthy, non-exercising subjects. It is concluded that (i) HMB may be applied to enhance increases in the mass and strength of skeletal muscles in subjects who exercise and in the elderly and (ii) studies examining the effects of HMB administered alone are needed to obtain conclusions regarding the specific effectiveness in attenuating muscle wasting in various muscle-wasting disorders.
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Affiliation(s)
- Milan Holeček
- Department of Physiology, Faculty of Medicine in Hradec Kralove, Charles University, Hradec Kralove, Czech Republic
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20
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Abstract
Sarcopenia is defined as low muscle function (walking speed or grip strength) in the presence of low muscle mass. A simple screening test-the SARC-F-is available to identify persons with sarcopenia. The major endocrine causes of sarcopenia are diabetes mellitus and male hypogonadism. Other causes are decreased physical activity, loss of motor neuron units, weight loss, inflammatory cytokines, reduced blood flow to muscles, very low 25(OH) vitamin D levels, and decreased growth hormone and insulin-like growth factor 1. Treatment for sarcopenia includes resistance and aerobic exercise, leucine-enriched essential amino acids, and vitamin D. In hypogonadal males, testosterone improves muscle mass, strength, and function. Selective androgen receptor molecules and anti-myostatin activin II receptor molecules are under development as possible treatments for sarcopenia. ABBREVIATIONS COPD = chronic obstructive pulmonary disease DHEA = dehydroepiandrosterone IGF-1 = insulin-like growth factor 1 GH = growth hormone mTOR = mammalian target of rapamycin SARM = selective androgen receptor molecule.
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Ishida J, Saitoh M, Doehner W, von Haehling S, Anker M, Anker SD, Springer J. Animal models of cachexia and sarcopenia in chronic illness: Cardiac function, body composition changes and therapeutic results. Int J Cardiol 2017; 238:12-18. [DOI: 10.1016/j.ijcard.2017.03.154] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/31/2016] [Revised: 03/31/2017] [Accepted: 03/31/2017] [Indexed: 02/07/2023]
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Currow DC, Skipworth RJ. The emerging role of anamorelin hydrochloride in the management of patients with cancer anorexia-cachexia. Future Oncol 2017. [PMID: 28621564 DOI: 10.2217/fon-2017-0141] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022] Open
Abstract
Cancer cachexia affects many patients with advanced cancer. This multifactorial syndrome, which involves loss of muscle mass and body weight, profoundly affects patients' physical functioning and quality of life. Pharmacologic interventions that target weight loss and also improve patient-reported measures are required. Anamorelin hydrochloride is an oral ghrelin receptor agonist for the treatment of cancer anorexia-cachexia that stimulates release of growth hormone and insulin-like growth factor 1, and improves food intake and body weight. Phase II and III trials have demonstrated that anamorelin increases body muscle and fat composition, and improves patient-reported appetite and quality of life. Anamorelin shows promise as an anabolic agent with benefits maintained over time, without the virilizing side effects of other anabolic medications.
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Affiliation(s)
- David C Currow
- ImPACCT - Faculty of Health, University of Technology Sydney, Sydney, New South Wales, Australia
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Gupta AK, Mishra S. Sarcopenia and the syndrome of frailty. THE EGYPTIAN JOURNAL OF INTERNAL MEDICINE 2016. [DOI: 10.4103/1110-7782.203297] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
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24
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Anker SD, Morley JE, von Haehling S. Welcome to the ICD-10 code for sarcopenia. J Cachexia Sarcopenia Muscle 2016; 7:512-514. [PMID: 27891296 PMCID: PMC5114626 DOI: 10.1002/jcsm.12147] [Citation(s) in RCA: 507] [Impact Index Per Article: 63.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/25/2016] [Accepted: 08/09/2016] [Indexed: 12/22/2022] Open
Abstract
The new ICD-10-CM (M62.84) code for sarcopenia represents a major step forward in recognizing sarcopenia as a disease. This should lead to an increase in availability of diagnostic tools and the enthusiasm for pharmacological companies to develop drugs for sarcopenia.
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Affiliation(s)
- Stefan D. Anker
- Innovative Clinical Trials, Department of Cardiology and PneumologyUniversity of Göttingen Medical Centre, Georg‐August‐UniversityGöttingenGermany
| | - John E. Morley
- Divisions of Geriatric Medicine and EndocrinologySaint Louis University School of MedicineSt. LouisMOUSA
| | - Stephan von Haehling
- Innovative Clinical Trials, Department of Cardiology and PneumologyUniversity of Göttingen Medical Centre, Georg‐August‐UniversityGöttingenGermany
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Morley JE. Frailty and sarcopenia in elderly. Wien Klin Wochenschr 2016; 128:439-445. [PMID: 27670855 DOI: 10.1007/s00508-016-1087-5] [Citation(s) in RCA: 64] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2016] [Accepted: 08/23/2016] [Indexed: 12/18/2022]
Abstract
Frailty is a pre-disability syndrome where an older person can be identified as being at risk when exposed to stressors associated with high risk for disability or needing to be hospitalized. Two major frailty definitions exist. The physical phenotype of frailty and the multiple deficit model. A simple frailty screening tool-FRAIL-has been validated. Treatment of frailty involves resistance exercise, optimization of nutrition, and treatment of fatigue (sleep apnea, depression), treatable causes of weight loss and adjustment of polypharmacy. Sarcopenia (decline in function with low muscle mass) is a major cause of frailty. A simple sarcopenia screening tool-SARC-F-has been validated. The multiple causes of sarcopenia are reviewed. Optimal treatment is resistance exercise, leucine-enriched essential amino acids and vitamin D replacement.
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Affiliation(s)
- John E Morley
- Division of Geriatric Medicine, Saint Louis University School of Medicine, 1402 S. Grand Blvd., M238, 63104, St. Louis, MO, USA.
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26
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Abele P, Morley JE. Advance Directives: The Key to a Good Death? J Am Med Dir Assoc 2016; 17:279-83. [PMID: 26952570 DOI: 10.1016/j.jamda.2016.01.020] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2016] [Accepted: 01/29/2016] [Indexed: 02/06/2023]
Affiliation(s)
- Patricia Abele
- Division of Geriatric Medicine, Saint Louis University School of Medicine, St Louis, MO
| | - John E Morley
- Division of Geriatric Medicine, Saint Louis University School of Medicine, St Louis, MO; Division of Endocrinology, Saint Louis University School of Medicine, St Louis, MO.
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