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Attenuation of Tumor Burden in Response to Rucaparib in Lung Adenocarcinoma: The Contribution of Oxidative Stress, Apoptosis, and DNA Damage. Int J Mol Sci 2023; 24:ijms24032580. [PMID: 36768904 PMCID: PMC9916668 DOI: 10.3390/ijms24032580] [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: 11/15/2022] [Revised: 01/25/2023] [Accepted: 01/26/2023] [Indexed: 01/31/2023] Open
Abstract
In cancer, overactivation of poly (ADPribose) polymerases (PARP) plays a relevant role in DNA repair. We hypothesized that treatment with the PARP inhibitor rucaparib may reduce tumor burden via several biological mechanisms (apoptosis and oxidative stress) in mice. In lung tumors (LP07 lung adenocarcinoma) of mice treated/non-treated (control animals) with PARP inhibitor (rucaparib,150 mg/kg body weight/24 h for 20 day), PARP activity and expression, DNA damage, apoptotic nuclei, cell proliferation, and redox balance were measured using immunoblotting and immunohistochemistry. In lung tumors of rucaparib-treated mice compared to non-treated animals, tumor burden, PARP activity, and cell proliferation decreased, while DNA damage, TUNEL-positive nuclei, protein oxidation, and superoxide dismutase content (SOD)2 increased. In this experiment on lung adenocarcinoma, the pharmacological PARP inhibitor rucaparib elicited a significant improvement in tumor size, probably through a reduction in cell proliferation as a result of a rise in DNA damage and apoptosis. Oxidative stress and SOD2 also increased in response to treatment with rucaparib within the tumor cells of the treated mice. These results put the line forward to the contribution of PARP inhibitors to reduced tumor burden in lung adenocarcinoma. The potential implications of these findings should be tested in clinical settings of patients with lung tumors.
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Murphy BT, Mackrill JJ, O'Halloran KD. Impact of cancer cachexia on respiratory muscle function and the therapeutic potential of exercise. J Physiol 2022; 600:4979-5004. [PMID: 36251564 PMCID: PMC10091733 DOI: 10.1113/jp283569] [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: 07/18/2022] [Accepted: 09/09/2022] [Indexed: 01/05/2023] Open
Abstract
Cancer cachexia is defined as a multi-factorial syndrome characterised by an ongoing loss of skeletal muscle mass and progressive functional impairment, estimated to affect 50-80% of patients and responsible for 20% of cancer deaths. Elevations in the morbidity and mortality rates of cachectic cancer patients has been linked to respiratory failure due to atrophy and dysfunction of the ventilatory muscles. Despite this, there is a distinct scarcity of research investigating the structural and functional condition of the respiratory musculature in cancer, with the majority of studies exclusively focusing on limb muscle. Treatment strategies are largely ineffective in mitigating the cachectic state. It is now widely accepted that an efficacious intervention will likely combine elements of pharmacology, nutrition and exercise. However, of these approaches, exercise has received comparatively little attention. Therefore, it is unlikely to be implemented optimally, whether in isolation or combination. In consideration of these limitations, the current review describes the mechanistic basis of cancer cachexia and subsequently explores the available respiratory- and exercise-focused literature within this context. The molecular basis of cachexia is thoroughly reviewed. The pivotal role of inflammatory mediators is described. Unravelling the mechanisms of exercise-induced support of muscle via antioxidant and anti-inflammatory effects in addition to promoting efficient energy metabolism via increased mitochondrial biogenesis, mitochondrial function and muscle glucose uptake provide avenues for interventional studies. Currently available pre-clinical mouse models including novel transgenic animals provide a platform for the development of multi-modal therapeutic strategies to protect respiratory muscles in people with cancer.
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Affiliation(s)
- Ben T Murphy
- Department of Physiology, School of Medicine, College of Medicine and Health, University College Cork, Cork, Ireland
| | - John J Mackrill
- Department of Physiology, School of Medicine, College of Medicine and Health, University College Cork, Cork, Ireland
| | - Ken D O'Halloran
- Department of Physiology, School of Medicine, College of Medicine and Health, University College Cork, Cork, Ireland
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3
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Mannelli M, Gamberi T, Garella R, Magherini F, Squecco R, Fiaschi T. Pyruvate prevents the onset of the cachectic features and metabolic alterations in myotubes downregulating
STAT3
signaling. FASEB J 2022; 36:e22598. [DOI: 10.1096/fj.202200848r] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2022] [Revised: 09/12/2022] [Accepted: 09/26/2022] [Indexed: 11/11/2022]
Affiliation(s)
- Michele Mannelli
- Dipartimento di Scienze Biomediche, Sperimentali e Cliniche “Mario Serio” Università degli Studi di Firenze Florence Italy
| | - Tania Gamberi
- Dipartimento di Scienze Biomediche, Sperimentali e Cliniche “Mario Serio” Università degli Studi di Firenze Florence Italy
| | - Rachele Garella
- Dipartimento di Medicina Sperimentale e Clinica Università degli Studi di Firenze Florence Italy
| | - Francesca Magherini
- Dipartimento di Scienze Biomediche, Sperimentali e Cliniche “Mario Serio” Università degli Studi di Firenze Florence Italy
| | - Roberta Squecco
- Dipartimento di Medicina Sperimentale e Clinica Università degli Studi di Firenze Florence Italy
| | - Tania Fiaschi
- Dipartimento di Scienze Biomediche, Sperimentali e Cliniche “Mario Serio” Università degli Studi di Firenze Florence Italy
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Zhang B, Bi Q, Huang S, Lv S, Zong X, Wang M, Ji X. Baoyuan Jiedu decoction alleviating cancer cachexia–Induced muscle atrophy by regulating muscle mitochondrial function in ApcMin/+ mice. Front Pharmacol 2022; 13:914597. [PMID: 36060011 PMCID: PMC9437209 DOI: 10.3389/fphar.2022.914597] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2022] [Accepted: 07/15/2022] [Indexed: 11/13/2022] Open
Abstract
Cancer cachexia is a complex syndrome that leads to an ongoing loss of skeletal muscle mass in many malignant tumors. Our previous studies have evaluated the effectiveness of Baoyuan Jiedu decoction (BJD) in alleviating cancer-induced muscle atrophy. However, the mechanisms of BJD regulating muscle atrophy could not be fully understood. Therefore, we further investigated the mechanisms of BJD mitigating muscle atrophy both in an ApcMin/+ mouse model and the Lewis-conditioned medium–induced C2C12 myotube atrophy model. We confirmed the quality of BJD extracts by HPLC. In an In vivo study, body weight loss and muscle atrophy were alleviated with BJD treatment. GO analysis suggested that ATP metabolism and mitochondria were involved. The results of the electron microscope show that BJD treatment may have a healing effect on mitochondrial structure. Moreover, ATP content and mitochondrial numbers were improved with BJD treatment. Furthermore, both in vivo and in vitro, we demonstrated that the BJD treatment could improve mitochondrial function owing to the increased number of mitochondria, balanced dynamic, and regulation of the electron transport chain according to the protein and mRNA expressions. In addition, oxidative stress caused by mitochondrial dysfunction was ameliorated by BJD treatment in ApcMin/+ mice. Consequently, our study provides proof for BJD treatment alleviating cancer cachexia–induced muscle atrophy by modulating mitochondrial function in ApcMin/+ mice.
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Affiliation(s)
- Beiying Zhang
- School of Basic Medical Science, Zhejiang Chinese Medical University, Hangzhou, China
| | - Qianyu Bi
- School of Basic Medical Science, Zhejiang Chinese Medical University, Hangzhou, China
| | - Shengqi Huang
- School of Basic Medical Science, Zhejiang Chinese Medical University, Hangzhou, China
| | - Siyuan Lv
- School of Basic Medical Science, Zhejiang Chinese Medical University, Hangzhou, China
| | - Xin Zong
- Weifang Nursing Vocational College, Weifang, China
| | - Mengran Wang
- Department of Pediatrics, Affiliated Hospital of Shandong University of Traditional Chinese Medicine, Jinan, China
| | - Xuming Ji
- School of Basic Medical Science, Zhejiang Chinese Medical University, Hangzhou, China
- Academy of Chinese Medical Science, Zhejiang Chinese Medical University, Hangzhou, China
- *Correspondence: Xuming Ji,
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5
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Pérez-Peiró M, Duran X, Yélamos J, Barreiro E. Attenuation of Muscle Damage, Structural Abnormalities, and Physical Activity in Respiratory and Limb Muscles following Treatment with Rucaparib in Lung Cancer Cachexia Mice. Cancers (Basel) 2022; 14:cancers14122894. [PMID: 35740560 PMCID: PMC9221243 DOI: 10.3390/cancers14122894] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2022] [Revised: 06/01/2022] [Accepted: 06/07/2022] [Indexed: 02/04/2023] Open
Abstract
Simple Summary Muscle wasting and cachexia are common in patients with cancer. Several mechanisms underlie muscle physiological and structural alterations in cancer-induced cachexia. Poly (ADPribose) polymerases (PARPs) are involved in muscle metabolism and in cancer. Selective inhibitors of PARP activity improve muscle function and structure. This study sought to investigate whether rucaparib (PARP inhibitor) may attenuate muscle damage in a mouse model of lung-cancer-induced cachexia. Rucaparib was administered to cancer-cachectic mice. Physiological and biological parameters were determined in the respiratory and limb muscles of the animals. In cancer cachexia mice compared to non-cachexia controls, body weight and body weight gain, muscle weight, limb strength, physical activity, and muscle fiber size significantly declined, while levels of PARP activity, plasma troponin I, muscle damage, and proteolytic and autophagy markers increased. Treatment with rucaparib elicited a significant improvement in body weight gain, tumor size and weight, physical activity, muscle damage, troponin I, and proteolytic and autophagy levels. Abstract Overactivation of poly (ADPribose) polymerases (PARPs) is involved in cancer-induced cachexia. We hypothesized that the PARP inhibitor rucaparib may improve muscle mass and reduce damage in cancer cachexia mice. In mouse diaphragm and gastrocnemius (LP07 lung adenocarcinoma) treated with PARP inhibitor (rucaparib,150 mg/kg body weight/24 h for 20 days) and in non-tumor control animals, body, muscle, and tumor weights; tumor area; limb muscle strength; physical activity; muscle structural abnormalities, damage, and phenotype; PARP activity; and proteolytic and autophagy markers were quantified. In cancer cachexia mice compared to non-cachexia controls, body weight and body weight gain, muscle weight, limb strength, physical activity, and muscle fiber size significantly declined, while levels of PARP activity, plasma troponin I, muscle damage, and proteolytic and autophagy markers increased. Treatment with the PARP inhibitor rucaparib elicited a significant improvement in body weight gain, tumor size and weight, physical activity, muscle damage, troponin I, and proteolytic and autophagy levels. PARP pharmacological inhibition did not exert any significant improvements in muscle weight, fiber size, or limb muscle strength. Treatment with rucaparib, however, improved muscle damage and structural abnormalities and physical activity in cancer cachexia mice. These findings suggest that rucaparib exerts its beneficial effects on cancer cachexia performance through the restoration of muscle structure.
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Affiliation(s)
- Maria Pérez-Peiró
- Muscle Wasting and Cachexia in Chronic Respiratory Diseases and Lung Cancer Research Group, Pulmonology Department, Department of Medicine and Life Sciences (MELIS), Hospital del Mar, Medical Research Institute (IMIM), Parc de Salut Mar, Universitat Pompeu Fabra (UPF), Barcelona Biomedical Research Park (PRBB), 08003 Barcelona, Spain;
- Centro de Investigación en Red de Enfermedades Respiratorias (CIBERES), Instituto de Salud Carlos III (ISCIII), 08003 Barcelona, Spain
| | - Xavier Duran
- Scientific, Statistics and Technical Department, Hospital del Mar, Medical Research Institute (IMIM), Parc de Salut Mar, 08003 Barcelona, Spain;
| | - José Yélamos
- Cancer Research Program, Hospital del Mar, Medical Research Institute (IMIM), 08003 Barcelona, Spain;
| | - Esther Barreiro
- Muscle Wasting and Cachexia in Chronic Respiratory Diseases and Lung Cancer Research Group, Pulmonology Department, Department of Medicine and Life Sciences (MELIS), Hospital del Mar, Medical Research Institute (IMIM), Parc de Salut Mar, Universitat Pompeu Fabra (UPF), Barcelona Biomedical Research Park (PRBB), 08003 Barcelona, Spain;
- Centro de Investigación en Red de Enfermedades Respiratorias (CIBERES), Instituto de Salud Carlos III (ISCIII), 08003 Barcelona, Spain
- Correspondence: ; Tel.: +34-93-316-0385; Fax: +34-93-316-0410
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Mallard J, Hucteau E, Hureau TJ, Pagano AF. Skeletal Muscle Deconditioning in Breast Cancer Patients Undergoing Chemotherapy: Current Knowledge and Insights From Other Cancers. Front Cell Dev Biol 2021; 9:719643. [PMID: 34595171 PMCID: PMC8476809 DOI: 10.3389/fcell.2021.719643] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2021] [Accepted: 08/10/2021] [Indexed: 01/18/2023] Open
Abstract
Breast cancer represents the most commonly diagnosed cancer while neoadjuvant and adjuvant chemotherapies are extensively used in order to reduce tumor development and improve disease-free survival. However, chemotherapy also leads to severe off-target side-effects resulting, together with the tumor itself, in major skeletal muscle deconditioning. This review first focuses on recent advances in both macroscopic changes and cellular mechanisms implicated in skeletal muscle deconditioning of breast cancer patients, particularly as a consequence of the chemotherapy treatment. To date, only six clinical studies used muscle biopsies in breast cancer patients and highlighted several important aspects of muscle deconditioning such as a decrease in muscle fibers cross-sectional area, a dysregulation of protein turnover balance and mitochondrial alterations. However, in comparison with the knowledge accumulated through decades of intensive research with many different animal and human models of muscle atrophy, more studies are necessary to obtain a comprehensive understanding of the cellular processes implicated in breast cancer-mediated muscle deconditioning. This understanding is indeed essential to ultimately lead to the implementation of efficient preventive strategies such as exercise, nutrition or pharmacological treatments. We therefore also discuss potential mechanisms implicated in muscle deconditioning by drawing a parallel with other cancer cachexia models of muscle wasting, both at the pre-clinical and clinical levels.
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Affiliation(s)
- Joris Mallard
- Institut de Cancérologie Strasbourg Europe (ICANS), Strasbourg, France.,Centre de Recherche en Biomédecine de Strasbourg (CRBS), Fédération de Médecine Translationnelle, UR 3072, Université de Strasbourg, Strasbourg, France.,Faculté des Sciences du Sport, Centre Européen d'Enseignement de Recherche et d'Innovation en Physiologie de l'Exercice (CEERIPE), Université de Strasbourg, Strasbourg, France
| | - Elyse Hucteau
- Institut de Cancérologie Strasbourg Europe (ICANS), Strasbourg, France.,Centre de Recherche en Biomédecine de Strasbourg (CRBS), Fédération de Médecine Translationnelle, UR 3072, Université de Strasbourg, Strasbourg, France.,Faculté des Sciences du Sport, Centre Européen d'Enseignement de Recherche et d'Innovation en Physiologie de l'Exercice (CEERIPE), Université de Strasbourg, Strasbourg, France
| | - Thomas J Hureau
- Centre de Recherche en Biomédecine de Strasbourg (CRBS), Fédération de Médecine Translationnelle, UR 3072, Université de Strasbourg, Strasbourg, France.,Faculté des Sciences du Sport, Centre Européen d'Enseignement de Recherche et d'Innovation en Physiologie de l'Exercice (CEERIPE), Université de Strasbourg, Strasbourg, France
| | - Allan F Pagano
- Centre de Recherche en Biomédecine de Strasbourg (CRBS), Fédération de Médecine Translationnelle, UR 3072, Université de Strasbourg, Strasbourg, France.,Faculté des Sciences du Sport, Centre Européen d'Enseignement de Recherche et d'Innovation en Physiologie de l'Exercice (CEERIPE), Université de Strasbourg, Strasbourg, France
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7
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Liu H, Zang P, Lee I(I, Anderson B, Christiani A, Strait‐Bodey L, Breckheimer BA, Storie M, Tewnion A, Krumm K, Li T, Irwin B, Garcia JM. Growth hormone secretagogue receptor-1a mediates ghrelin's effects on attenuating tumour-induced loss of muscle strength but not muscle mass. J Cachexia Sarcopenia Muscle 2021; 12:1280-1295. [PMID: 34264027 PMCID: PMC8517358 DOI: 10.1002/jcsm.12743] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/01/2020] [Revised: 05/11/2021] [Accepted: 06/08/2021] [Indexed: 12/16/2022] Open
Abstract
BACKGROUND Ghrelin may ameliorate cancer cachexia (CC) by preventing anorexia, muscle, and fat loss. However, the mechanisms mediating these effects are not fully understood. This study characterizes the pathways involved in muscle mass and strength loss in the Lewis lung carcinoma (LLC)-induced cachexia model, and the effects of ghrelin in mice with or without its only known receptor: the growth hormone secretagogue receptor-1a ((GHSR-1a), Ghsr+/+ and Ghsr-/- ). METHODS Five to 7-month-old male C57BL/6J Ghsr+/+ and Ghsr-/- mice were inoculated with 1 × 106 heat-killed (HK) or live LLC cells (tumour implantation, TI). When tumours were palpable (7 days after TI), tumour-bearing mice were injected with vehicle (T + V) or ghrelin twice/day for 14 days (T + G, 0.8 mg/kg), while HK-treated mice were given vehicle (HK + V). Body weight and grip strength were evaluated before TI and at termination (21 days after TI). Hindlimb muscles were collected for analysis. RESULTS Less pronounced body weight (BW) loss (87.70 ± 0.98% vs. 83.92 ± 1.23%, percentage of baseline BW in tumour-bearing Ghsr+/+ vs. Ghsr-/- , P = 0.008), and lower upregulation of ubiquitin-proteasome system (UPS, MuRF1/Trim63, 5.71 ± 1.53-fold vs. 9.22 ± 1.94-fold-change from Ghsr+/+ HK + V in tumour-bearing Ghsr+/+ vs. Ghsr-/- , P = 0.036) and autophagy markers (Becn1, Atg5, Atg7, tumour-bearing Ghsr+/+ < Ghsr-/- , all P < 0.02) were found in T + V Ghsr+/+ vs. Ghsr-/- mice. Ghrelin attenuated LLC-induced UPS marker upregulation in both genotypes, [Trim63 was decreased from 5.71 ± 1.53-fold to 1.96 ± 0.47-fold in Ghsr+/+ (T + V vs. T + G: P = 0.032) and 9.22 ± 1.94-fold to 4.72 ± 1.06-fold in Ghsr-/- (T + V vs. T + G: P = 0.008)]. Only in Ghsr+/+ mice ghrelin ameliorated LLC-induced grip strength loss [improved from 89.24 ± 3.48% to 97.80 ± 2.31% of baseline (T + V vs. T + G: P = 0.042)], mitophagy markers [Bnip3 was decreased from 2.28 ± 0.56 to 1.38 ± 0.14-fold (T + V vs. T + G: P ≤ 0.05)], and impaired mitochondrial respiration [State 3u improved from 698.23 ± 73.96 to 934.37 ± 95.21 pmol/min (T + V vs. T + G: P ≤ 0.05)], whereas these markers were not improved by ghrelin Ghsr-/- . Compared with Ghsr+/+ , Ghsr-/- tumour-bearing mice also showed decreased response to ghrelin in BW [T + G-treated Ghsr+/+ vs. Ghsr -/- : 91.75 ± 1.05% vs. 86.18 ± 1.13% of baseline BW, P < 0.001)], gastrocnemius (T + G-treated Ghsr+/+ vs. Ghsr-/- : 96.9 ± 2.08% vs. 88.15 ± 1.78% of Ghsr+/+ HK + V, P < 0.001) and quadriceps muscle mass (T + G-treated Ghsr+/+ vs. Ghsr-/- : 96.12 ± 2.31% vs. 88.36 ± 1.94% of Ghsr+/+ HK + V, P = 0.01), and gastrocnemius type IIA (T + G-treated Ghsr+/+ vs. Ghsr-/- : 1250.49 ± 31.72 vs. 1017.62 ± 70.99 μm2 , P = 0.027) and IIB fibre cross-sectional area (T + G-treated Ghsr+/+ vs. Ghsr-/- : 2496.48 ± 116.88 vs. 2183.04 ± 103.43 μm2 , P = 0.024). CONCLUSIONS Growth hormone secretagogue receptor-1a mediates ghrelin's effects on attenuating LLC-induced weakness but not muscle mass loss by modulating the autophagy-lysosome pathway, mitophagy, and mitochondrial respiration.
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Affiliation(s)
- Haiming Liu
- Geriatric Research, Education and Clinical CenterVeterans Affairs Puget Sound Health Care SystemSeattleWAUSA
- Gerontology and Geriatric MedicineUniversity of Washington Department of MedicineSeattleWAUSA
| | - Pu Zang
- Geriatric Research, Education and Clinical CenterVeterans Affairs Puget Sound Health Care SystemSeattleWAUSA
- Gerontology and Geriatric MedicineUniversity of Washington Department of MedicineSeattleWAUSA
- Department of EndocrinologyNanjing Jinling HospitalNanjingChina
| | - Ian (In‐gi) Lee
- Geriatric Research, Education and Clinical CenterVeterans Affairs Puget Sound Health Care SystemSeattleWAUSA
- Gerontology and Geriatric MedicineUniversity of Washington Department of MedicineSeattleWAUSA
| | - Barbara Anderson
- Geriatric Research, Education and Clinical CenterVeterans Affairs Puget Sound Health Care SystemSeattleWAUSA
- Gerontology and Geriatric MedicineUniversity of Washington Department of MedicineSeattleWAUSA
| | - Anthony Christiani
- Geriatric Research, Education and Clinical CenterVeterans Affairs Puget Sound Health Care SystemSeattleWAUSA
- Gerontology and Geriatric MedicineUniversity of Washington Department of MedicineSeattleWAUSA
| | - Lena Strait‐Bodey
- Geriatric Research, Education and Clinical CenterVeterans Affairs Puget Sound Health Care SystemSeattleWAUSA
- Gerontology and Geriatric MedicineUniversity of Washington Department of MedicineSeattleWAUSA
| | - Beatrice A. Breckheimer
- Geriatric Research, Education and Clinical CenterVeterans Affairs Puget Sound Health Care SystemSeattleWAUSA
- Gerontology and Geriatric MedicineUniversity of Washington Department of MedicineSeattleWAUSA
| | - Mackenzie Storie
- Geriatric Research, Education and Clinical CenterVeterans Affairs Puget Sound Health Care SystemSeattleWAUSA
- Gerontology and Geriatric MedicineUniversity of Washington Department of MedicineSeattleWAUSA
| | - Alison Tewnion
- Geriatric Research, Education and Clinical CenterVeterans Affairs Puget Sound Health Care SystemSeattleWAUSA
- Gerontology and Geriatric MedicineUniversity of Washington Department of MedicineSeattleWAUSA
| | - Kora Krumm
- Geriatric Research, Education and Clinical CenterVeterans Affairs Puget Sound Health Care SystemSeattleWAUSA
- Gerontology and Geriatric MedicineUniversity of Washington Department of MedicineSeattleWAUSA
| | - Theresa Li
- Geriatric Research, Education and Clinical CenterVeterans Affairs Puget Sound Health Care SystemSeattleWAUSA
- Gerontology and Geriatric MedicineUniversity of Washington Department of MedicineSeattleWAUSA
| | - Brynn Irwin
- Geriatric Research, Education and Clinical CenterVeterans Affairs Puget Sound Health Care SystemSeattleWAUSA
- Gerontology and Geriatric MedicineUniversity of Washington Department of MedicineSeattleWAUSA
| | - Jose M. Garcia
- Geriatric Research, Education and Clinical CenterVeterans Affairs Puget Sound Health Care SystemSeattleWAUSA
- Gerontology and Geriatric MedicineUniversity of Washington Department of MedicineSeattleWAUSA
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Renzini A, Riera CS, Minic I, D’Ercole C, Lozanoska-Ochser B, Cedola A, Gigli G, Moresi V, Madaro L. Metabolic Remodeling in Skeletal Muscle Atrophy as a Therapeutic Target. Metabolites 2021; 11:517. [PMID: 34436458 PMCID: PMC8398298 DOI: 10.3390/metabo11080517] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2021] [Revised: 08/03/2021] [Accepted: 08/04/2021] [Indexed: 02/07/2023] Open
Abstract
Skeletal muscle is a highly responsive tissue, able to remodel its size and metabolism in response to external demand. Muscle fibers can vary from fast glycolytic to slow oxidative, and their frequency in a specific muscle is tightly regulated by fiber maturation, innervation, or external causes. Atrophic conditions, including aging, amyotrophic lateral sclerosis, and cancer-induced cachexia, differ in the causative factors and molecular signaling leading to muscle wasting; nevertheless, all of these conditions are characterized by metabolic remodeling, which contributes to the pathological progression of muscle atrophy. Here, we discuss how changes in muscle metabolism can be used as a therapeutic target and review the evidence in support of nutritional interventions and/or physical exercise as tools for counteracting muscle wasting in atrophic conditions.
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Affiliation(s)
- Alessandra Renzini
- Unit of Histology and Medical Embryology, Department of Anatomy, Histology, Forensic Medicine and Orthopaedics, Sapienza University of Rome, 00185 Rome, Italy; (A.R.); (C.S.R.); (I.M.); (C.D.); (B.L.-O.); (L.M.)
| | - Carles Sánchez Riera
- Unit of Histology and Medical Embryology, Department of Anatomy, Histology, Forensic Medicine and Orthopaedics, Sapienza University of Rome, 00185 Rome, Italy; (A.R.); (C.S.R.); (I.M.); (C.D.); (B.L.-O.); (L.M.)
| | - Isidora Minic
- Unit of Histology and Medical Embryology, Department of Anatomy, Histology, Forensic Medicine and Orthopaedics, Sapienza University of Rome, 00185 Rome, Italy; (A.R.); (C.S.R.); (I.M.); (C.D.); (B.L.-O.); (L.M.)
| | - Chiara D’Ercole
- Unit of Histology and Medical Embryology, Department of Anatomy, Histology, Forensic Medicine and Orthopaedics, Sapienza University of Rome, 00185 Rome, Italy; (A.R.); (C.S.R.); (I.M.); (C.D.); (B.L.-O.); (L.M.)
| | - Biliana Lozanoska-Ochser
- Unit of Histology and Medical Embryology, Department of Anatomy, Histology, Forensic Medicine and Orthopaedics, Sapienza University of Rome, 00185 Rome, Italy; (A.R.); (C.S.R.); (I.M.); (C.D.); (B.L.-O.); (L.M.)
| | - Alessia Cedola
- Institute of Nanotechnology, c/o Dipartimento di Fisica, National Research Council (CNR-NANOTEC), Sapienza University of Rome, 00185 Rome, Italy;
| | - Giuseppe Gigli
- Institute of Nanotechnology, c/o Campus Ecotekne, National Research Council (CNR-NANOTEC), Monteroni, 73100 Lecce, Italy;
| | - Viviana Moresi
- Unit of Histology and Medical Embryology, Department of Anatomy, Histology, Forensic Medicine and Orthopaedics, Sapienza University of Rome, 00185 Rome, Italy; (A.R.); (C.S.R.); (I.M.); (C.D.); (B.L.-O.); (L.M.)
- Institute of Nanotechnology, c/o Dipartimento di Fisica, National Research Council (CNR-NANOTEC), Sapienza University of Rome, 00185 Rome, Italy;
| | - Luca Madaro
- Unit of Histology and Medical Embryology, Department of Anatomy, Histology, Forensic Medicine and Orthopaedics, Sapienza University of Rome, 00185 Rome, Italy; (A.R.); (C.S.R.); (I.M.); (C.D.); (B.L.-O.); (L.M.)
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9
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Kitaoka Y, Miyazaki M, Kikuchi S. Voluntary exercise prevents abnormal muscle mitochondrial morphology in cancer cachexia mice. Physiol Rep 2021; 9:e15016. [PMID: 34427401 PMCID: PMC8383714 DOI: 10.14814/phy2.15016] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2021] [Accepted: 08/02/2021] [Indexed: 12/12/2022] Open
Abstract
This study aimed to examine the effects of voluntary wheel running on cancer cachexia-induced mitochondrial alterations in mouse skeletal muscle. Mice bearing colon 26 adenocarcinoma (C26) were used as a model of cancer cachexia. C26 mice showed a lower gastrocnemius and plantaris muscle weight, but 4 weeks of voluntary exercise rescued these changes. Further, voluntary exercise attenuated observed declines in the levels of oxidative phosphorylation proteins and activities of citrate synthase and cytochrome c oxidase in the skeletal muscle of C26 mice. Among mitochondrial morphology regulatory proteins, mitofusin 2 (Mfn2) and dynamin-related protein 1 (Drp1) were decreased in the skeletal muscle of C26 mice, but exercise resulted in similar improvements as seen in markers of mitochondrial content. In isolated mitochondria, 4-hydroxynonenal and protein carbonyls were elevated in C26 mice, but exercise blunted the increases in these markers of oxidative stress. In addition, electron microscopy revealed that exercise alleviated the observed increase in the percentage of damaged mitochondria in C26 mice. These results suggest that voluntary exercise effectively counteracts mitochondrial dysfunction to mitigate muscle loss in cachexia.
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Affiliation(s)
- Yu Kitaoka
- Department of Human SciencesKanagawa UniversityYokohamaJapan
| | - Mitsunori Miyazaki
- Department of Integrative PhysiologyGraduate School of Biomedical and Health SciencesHiroshima UniversityHiroshimaJapan
- Department of Physical TherapySchool of Rehabilitation SciencesHealth Sciences University of HokkaidoIshikari‐TobetsuJapan
| | - Shin Kikuchi
- Department of Anatomy 1Sapporo Medical University School of MedicineSapporoJapan
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10
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Sadek J, Hall DT, Colalillo B, Omer A, Tremblay AK, Sanguin‐Gendreau V, Muller W, Di Marco S, Bianchi ME, Gallouzi I. Pharmacological or genetic inhibition of iNOS prevents cachexia-mediated muscle wasting and its associated metabolism defects. EMBO Mol Med 2021; 13:e13591. [PMID: 34096686 PMCID: PMC8261493 DOI: 10.15252/emmm.202013591] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2020] [Revised: 05/12/2021] [Accepted: 05/18/2021] [Indexed: 12/22/2022] Open
Abstract
Cachexia syndrome develops in patients with diseases such as cancer and sepsis and is characterized by progressive muscle wasting. While iNOS is one of the main effectors of cachexia, its mechanism of action and whether it could be targeted for therapy remains unexplored. Here, we show that iNOS knockout mice and mice treated with the clinically tested iNOS inhibitor GW274150 are protected against muscle wasting in models of both septic and cancer cachexia. We demonstrate that iNOS triggers muscle wasting by disrupting mitochondrial content, morphology, and energy production processes such as the TCA cycle and acylcarnitine transport. Notably, iNOS inhibits oxidative phosphorylation through impairment of complexes II and IV of the electron transport chain and reduces ATP production, leading to energetic stress, activation of AMPK, suppression of mTOR, and, ultimately, muscle atrophy. Importantly, all these effects were reversed by GW274150. Therefore, our data establish how iNOS induces muscle wasting under cachectic conditions and provide a proof of principle for the repurposing of iNOS inhibitors, such as GW274150 for the treatment of cachexia.
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Affiliation(s)
- Jason Sadek
- Department of BiochemistryMcGill UniversityMontrealQCCanada
- Rosalind & Morris Goodman Cancer Research CenterMcGill UniversityMontrealQCCanada
| | - Derek T Hall
- Department of BiochemistryMcGill UniversityMontrealQCCanada
- Rosalind & Morris Goodman Cancer Research CenterMcGill UniversityMontrealQCCanada
- Sprott Centre for Stem Cell ResearchRegenerative Medicine ProgramOttawa Hospital Research InstituteOttawaONCanada
- Department of Cellular and Molecular MedicineFaculty of MedicineUniversity of OttawaOttawaONCanada
| | - Bianca Colalillo
- Department of BiochemistryMcGill UniversityMontrealQCCanada
- Rosalind & Morris Goodman Cancer Research CenterMcGill UniversityMontrealQCCanada
| | - Amr Omer
- Department of BiochemistryMcGill UniversityMontrealQCCanada
- Rosalind & Morris Goodman Cancer Research CenterMcGill UniversityMontrealQCCanada
| | - Anne‐Marie K Tremblay
- Department of BiochemistryMcGill UniversityMontrealQCCanada
- Rosalind & Morris Goodman Cancer Research CenterMcGill UniversityMontrealQCCanada
| | - Virginie Sanguin‐Gendreau
- Department of BiochemistryMcGill UniversityMontrealQCCanada
- Rosalind & Morris Goodman Cancer Research CenterMcGill UniversityMontrealQCCanada
| | - William Muller
- Department of BiochemistryMcGill UniversityMontrealQCCanada
- Rosalind & Morris Goodman Cancer Research CenterMcGill UniversityMontrealQCCanada
| | - Sergio Di Marco
- Department of BiochemistryMcGill UniversityMontrealQCCanada
- Rosalind & Morris Goodman Cancer Research CenterMcGill UniversityMontrealQCCanada
| | - Marco Emilio Bianchi
- Division of Genetics and Cell BiologyChromatin Dynamics UnitIRCCS San Raffaele Scientific Institute and Vita‐Salute San Raffaele UniversityMilanItaly
| | - Imed‐Eddine Gallouzi
- Department of BiochemistryMcGill UniversityMontrealQCCanada
- Rosalind & Morris Goodman Cancer Research CenterMcGill UniversityMontrealQCCanada
- KAUST Smart‐Health Initiative and Biological and Environmental Science and Engineering (BESE) DivisionKing Abdullah University of Science and Technology (KAUST)JeddahSaudi Arabia
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11
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Mannelli M, Gamberi T, Magherini F, Fiaschi T. A Metabolic Change towards Fermentation Drives Cancer Cachexia in Myotubes. Biomedicines 2021; 9:biomedicines9060698. [PMID: 34203023 PMCID: PMC8234377 DOI: 10.3390/biomedicines9060698] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2021] [Revised: 06/14/2021] [Accepted: 06/15/2021] [Indexed: 12/25/2022] Open
Abstract
Cachexia is a disorder associated with several pathologies, including cancer. In this paper, we describe how cachexia is induced in myotubes by a metabolic shift towards fermentation, and the block of this metabolic modification prevents the onset of the cachectic phenotype. Cachectic myotubes, obtained by the treatment with conditioned medium from murine colon carcinoma cells CT26, show increased glucose uptake, decreased oxygen consumption, altered mitochondria, and increased lactate production. Interestingly, the block of glycolysis by 2-deoxy-glucose or lactate dehydrogenase inhibition by oxamate prevents the induction of cachexia, thus suggesting that this metabolic change is greatly involved in cachexia activation. The treatment with 2-deoxy-glucose or oxamate induces positive effects also in mitochondria, where mitochondrial membrane potential and pyruvate dehydrogenase activity became similar to control myotubes. Moreover, in myotubes treated with interleukin-6, cachectic phenotype is associated with a fermentative metabolism, and the inhibition of lactate dehydrogenase by oxamate prevents cachectic features. The same results have been achieved by treating myotubes with conditioned media from human colon HCT116 and human pancreatic MIAPaCa-2 cancer cell lines, thus showing that what has been observed with murine-conditioned media is a wide phenomenon. These findings demonstrate that cachexia induction in myotubes is linked with a metabolic shift towards fermentation, and inhibition of lactate formation impedes cachexia and highlights lactate dehydrogenase as a possible new tool for counteracting the onset of this pathology.
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12
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Hyatt HW, Powers SK. Mitochondrial Dysfunction Is a Common Denominator Linking Skeletal Muscle Wasting Due to Disease, Aging, and Prolonged Inactivity. Antioxidants (Basel) 2021; 10:antiox10040588. [PMID: 33920468 PMCID: PMC8070615 DOI: 10.3390/antiox10040588] [Citation(s) in RCA: 43] [Impact Index Per Article: 14.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2021] [Revised: 04/02/2021] [Accepted: 04/07/2021] [Indexed: 12/29/2022] Open
Abstract
Skeletal muscle is the most abundant tissue in the body and is required for numerous vital functions, including breathing and locomotion. Notably, deterioration of skeletal muscle mass is also highly correlated to mortality in patients suffering from chronic diseases (e.g., cancer). Numerous conditions can promote skeletal muscle wasting, including several chronic diseases, cancer chemotherapy, aging, and prolonged inactivity. Although the mechanisms responsible for this loss of muscle mass is multifactorial, mitochondrial dysfunction is predicted to be a major contributor to muscle wasting in various conditions. This systematic review will highlight the biochemical pathways that have been shown to link mitochondrial dysfunction to skeletal muscle wasting. Importantly, we will discuss the experimental evidence that connects mitochondrial dysfunction to muscle wasting in specific diseases (i.e., cancer and sepsis), aging, cancer chemotherapy, and prolonged muscle inactivity (e.g., limb immobilization). Finally, in hopes of stimulating future research, we conclude with a discussion of important future directions for research in the field of muscle wasting.
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13
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Martin A, Freyssenet D. Phenotypic features of cancer cachexia-related loss of skeletal muscle mass and function: lessons from human and animal studies. J Cachexia Sarcopenia Muscle 2021; 12:252-273. [PMID: 33783983 PMCID: PMC8061402 DOI: 10.1002/jcsm.12678] [Citation(s) in RCA: 39] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/09/2020] [Revised: 12/22/2020] [Accepted: 12/30/2020] [Indexed: 12/18/2022] Open
Abstract
Cancer cachexia is a complex multi-organ catabolic syndrome that reduces mobility, increases fatigue, decreases the efficiency of therapeutic strategies, diminishes the quality of life, and increases the mortality of cancer patients. This review provides an exhaustive and comprehensive analysis of cancer cachexia-related phenotypic changes in skeletal muscle at both the cellular and subcellular levels in human cancer patients, as well as in animal models of cancer cachexia. Cancer cachexia is characterized by a major decrease in skeletal muscle mass in human and animals that depends on the severity of the disease/model and the localization of the tumour. It affects both type 1 and type 2 muscle fibres, even if some animal studies suggest that type 2 muscle fibres would be more prone to atrophy. Animal studies indicate an impairment in mitochondrial oxidative metabolism resulting from a decrease in mitochondrial content, an alteration in mitochondria morphology, and a reduction in mitochondrial metabolic fluxes. Immuno-histological analyses in human and animal models also suggest that a faulty mechanism of skeletal muscle repair would contribute to muscle mass loss. An increase in collagen deposit, an accumulation of fat depot outside and inside the muscle fibre, and a disrupted contractile machinery structure are also phenotypic features that have been consistently reported in cachectic skeletal muscle. Muscle function is also profoundly altered during cancer cachexia with a strong reduction in skeletal muscle force. Even though the loss of skeletal muscle mass largely contributes to the loss of muscle function, other factors such as muscle-nerve interaction and calcium handling are probably involved in the decrease in muscle force. Longitudinal analyses of skeletal muscle mass by imaging technics and skeletal muscle force in cancer patients, but also in animal models of cancer cachexia, are necessary to determine the respective kinetics and functional involvements of these factors. Our analysis also emphasizes that measuring skeletal muscle force through standardized tests could provide a simple and robust mean to early diagnose cachexia in cancer patients. That would be of great benefit to cancer patient's quality of life and health care systems.
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Affiliation(s)
- Agnès Martin
- Inter‐university Laboratory of Human Movement BiologyUniversité de Lyon, University Jean Monnet Saint‐EtienneSaint‐ÉtienneFrance
| | - Damien Freyssenet
- Inter‐university Laboratory of Human Movement BiologyUniversité de Lyon, University Jean Monnet Saint‐EtienneSaint‐ÉtienneFrance
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14
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Dolly A, Dumas J, Servais S. Cancer cachexia and skeletal muscle atrophy in clinical studies: what do we really know? J Cachexia Sarcopenia Muscle 2020; 11:1413-1428. [PMID: 33053604 PMCID: PMC7749617 DOI: 10.1002/jcsm.12633] [Citation(s) in RCA: 53] [Impact Index Per Article: 13.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/23/2020] [Revised: 07/24/2020] [Accepted: 09/16/2020] [Indexed: 12/16/2022] Open
Abstract
Research investigators have shown a growing interest in investigating alterations underlying skeletal muscle wasting in patients with cancer. However, skeletal muscle dysfunctions associated with cancer cachexia have mainly been studied in preclinical models. In the present review, we summarize the results of clinical studies in which skeletal muscle biopsies were collected from cachectic vs. non-cachectic cancer patients. Most of these studies suggest the presence of significant physiological alterations in skeletal muscle from cachectic cancer patients. We suggest a hypothesis, which connects structural and metabolic parameters that may, at least in part, be responsible for the skeletal muscle atrophy characteristic of cancer cachexia. Finally, we discuss the importance of a better standardization of the diagnostic criteria for cancer cachexia, as well as the requirement for additional clinical studies to improve the robustness of these conclusions.
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Affiliation(s)
- Adeline Dolly
- INSERM UMR 1069, Nutrition Croissance et CancerUniversité de ToursToursFrance
| | - Jean‐François Dumas
- INSERM UMR 1069, Nutrition Croissance et CancerUniversité de ToursToursFrance
| | - Stéphane Servais
- INSERM UMR 1069, Nutrition Croissance et CancerUniversité de ToursToursFrance
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15
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Rosa-Caldwell ME, Benson CA, Lee DE, Brown JL, Washington TA, Greene NP, Wiggs MP. Mitochondrial Function and Protein Turnover in the Diaphragm are Altered in LLC Tumor Model of Cancer Cachexia. Int J Mol Sci 2020; 21:E7841. [PMID: 33105841 PMCID: PMC7660065 DOI: 10.3390/ijms21217841] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2020] [Revised: 10/15/2020] [Accepted: 10/20/2020] [Indexed: 02/07/2023] Open
Abstract
It is established that cancer cachexia causes limb muscle atrophy and is strongly associated with morbidity and mortality; less is known about how the development of cachexia impacts the diaphragm. The purpose of this study was to investigate cellular signaling mechanisms related to mitochondrial function, reactive oxygen species (ROS) production, and protein synthesis during the development of cancer cachexia. C57BL/J6 mice developed Lewis Lung Carcinoma for either 0 weeks (Control), 1 week, 2 weeks, 3 weeks, or 4 weeks. At designated time points, diaphragms were harvested and analyzed. Mitochondrial respiratory control ratio was ~50% lower in experimental groups, which was significant by 2 weeks of cancer development, with no difference in mitochondrial content markers COXIV or VDAC. Compared to the controls, ROS was 4-fold elevated in 2-week animals but then was not different at later time points. Only one antioxidant protein, GPX3, was altered by cancer development (~70% lower in experimental groups). Protein synthesis, measured by a fractional synthesis rate, appeared to become progressively lower with the cancer duration, but the mean difference was not significant. The development and progression of cancer cachexia induces marked alterations to mitochondrial function and ROS production in the diaphragm and may contribute to increased cachexia-associated morbidity and mortality.
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Affiliation(s)
- Megan E. Rosa-Caldwell
- Exercise Science Research Center, Cachexia Research Laboratory, Department of Health, Human Performance and Recreation, University of Arkansas, Fayetteville, AR 72701, USA; (M.E.R.-C.); (D.E.L.); (J.L.B.); (N.P.G.)
| | - Conner A. Benson
- Integrative Physiology and Nutrition Laboratory Name, Department of Health and Kinesiology, University of Texas at Tyler, Tyler, TX 75799, USA;
| | - David E. Lee
- Exercise Science Research Center, Cachexia Research Laboratory, Department of Health, Human Performance and Recreation, University of Arkansas, Fayetteville, AR 72701, USA; (M.E.R.-C.); (D.E.L.); (J.L.B.); (N.P.G.)
| | - Jacob L. Brown
- Exercise Science Research Center, Cachexia Research Laboratory, Department of Health, Human Performance and Recreation, University of Arkansas, Fayetteville, AR 72701, USA; (M.E.R.-C.); (D.E.L.); (J.L.B.); (N.P.G.)
| | - Tyrone A. Washington
- Exercise Science Research Center, Exercise Muscle Biology Laboratory, Department of Health, Human Performance and Recreation, University of Arkansas, Fayetteville, AR 72701, USA;
| | - Nicholas P. Greene
- Exercise Science Research Center, Cachexia Research Laboratory, Department of Health, Human Performance and Recreation, University of Arkansas, Fayetteville, AR 72701, USA; (M.E.R.-C.); (D.E.L.); (J.L.B.); (N.P.G.)
| | - Michael P. Wiggs
- Integrative Physiology and Nutrition Laboratory Name, Department of Health and Kinesiology, University of Texas at Tyler, Tyler, TX 75799, USA;
- Department of Health, Human Performance and Recreation, Baylor University, Waco, TX 76798, USA
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16
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Miyagawa Y, Nukaga S, Mori T, Fujiwara-Tani R, Fujii K, Mori S, Goto K, Kishi S, Sasaki T, Nakashima C, Ohmori H, Kawahara I, Luo Y, Kuniyasu H. Evaluation of cancer-derived myocardial impairments using a mouse model. Oncotarget 2020; 11:3712-3722. [PMID: 33110478 PMCID: PMC7566807 DOI: 10.18632/oncotarget.27759] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2020] [Accepted: 09/10/2020] [Indexed: 01/21/2023] Open
Abstract
Myocardial damage in cancer patients is emphasized as a cause of death; however, there are not many murine cachexia models to evaluate cancer-derived heart disorder. Using the mouse cachexia model that we established previously, we investigated myocardial damage in tumor-bearing mice. In cachexic mice, decreased heart weight and myocardial volume, and dilated left ventricular lumen, and atrophied cardiomyocytes were noted. The cardiomyocytes also showed accumulated 8-hydroxydeoxyguanosine, decreased leucine zipper and EF-hand-containing transmembrane protein-1, and increased microtubule-associated protein light chain3-II. Levels of tumor necrosis factor-α and high-mobility group box-1 proteins in the myocardium were increased, and nuclear factor κB, a signaling molecule associated with these proteins, was activated. When rat cardiomyoblasts (H9c2 cells) were treated with mouse cachexia model ascites and subjected to flux analysis, both oxidative phosphorylation and glycolysis were suppressed, and the cells were in a quiescent state. These results are in good agreement with those previously reported on cancerous myocardial damage. The established mouse cachexia model can therefore be considered useful for analyzing cancer-derived myocardial damage.
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Affiliation(s)
- Yoshihiro Miyagawa
- Department of Molecular Pathology, Nara Medical University, Kashihara, Nara 634-8521, Japan
| | - Shota Nukaga
- Department of Molecular Pathology, Nara Medical University, Kashihara, Nara 634-8521, Japan.,Division of Rehabilitation, Hanna Central Hospital, Ikoma, Nara 630-0243, Japan
| | - Takuya Mori
- Department of Molecular Pathology, Nara Medical University, Kashihara, Nara 634-8521, Japan
| | - Rina Fujiwara-Tani
- Department of Molecular Pathology, Nara Medical University, Kashihara, Nara 634-8521, Japan
| | - Kiyomu Fujii
- Department of Molecular Pathology, Nara Medical University, Kashihara, Nara 634-8521, Japan
| | - Shiori Mori
- Department of Molecular Pathology, Nara Medical University, Kashihara, Nara 634-8521, Japan
| | - Kei Goto
- Department of Molecular Pathology, Nara Medical University, Kashihara, Nara 634-8521, Japan.,Division of Rehabilitation, Hoshida Minami Hospital, Katano, Osaka 576-0022, Japan
| | - Shingo Kishi
- Department of Molecular Pathology, Nara Medical University, Kashihara, Nara 634-8521, Japan
| | - Takamitsu Sasaki
- Department of Molecular Pathology, Nara Medical University, Kashihara, Nara 634-8521, Japan
| | - Chie Nakashima
- Department of Molecular Pathology, Nara Medical University, Kashihara, Nara 634-8521, Japan
| | - Hitoshi Ohmori
- Department of Molecular Pathology, Nara Medical University, Kashihara, Nara 634-8521, Japan
| | - Isao Kawahara
- Department of Molecular Pathology, Nara Medical University, Kashihara, Nara 634-8521, Japan.,Division of Rehabilitation, Hanna Central Hospital, Ikoma, Nara 630-0243, Japan
| | - Yi Luo
- Key Laboratory of Neuroregeneration of Jiangsu and Ministry of Education, Co-Innovation Center of Neuroregeneration, Nantong University, Nantong, Jiangsu Province 226001, China
| | - Hiroki Kuniyasu
- Department of Molecular Pathology, Nara Medical University, Kashihara, Nara 634-8521, Japan
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17
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Nukaga S, Mori T, Miyagawa Y, Fujiwara-Tani R, Sasaki T, Fujii K, Mori S, Goto K, Kishi S, Nakashima C, Ohmori H, Kawahara I, Luo Y, Kuniyasu H. Combined administration of lauric acid and glucose improved cancer-derived cardiac atrophy in a mouse cachexia model. Cancer Sci 2020; 111:4605-4615. [PMID: 32969559 PMCID: PMC7734008 DOI: 10.1111/cas.14656] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2020] [Revised: 09/07/2020] [Accepted: 09/14/2020] [Indexed: 12/30/2022] Open
Abstract
Cancer‐derived myocardial damage is an important cause of death in cancer patients. However, the development of dietary interventions for treating such damage has not been advanced. Here, we investigated the effect of dietary intervention with lauric acid (LAA) and glucose, which was effective against skeletal muscle sarcopenia in a mouse cachexia model, on myocardial damage. Treatment of H9c2 rat cardiomyoblasts with lauric acid promoted mitochondrial respiration and increased ATP production by Seahorse flux analysis, but did not increase oxidative stress. Glycolysis was also promoted by LAA. In contrast, mitochondrial respiration and ATP production were suppressed, and oxidative stress was increased in an in vitro cachexia model in which cardiomyoblasts were treated with mouse cachexia ascites. Ascites‐treated H9c2 cells with concurrent treatment with LAA and high glucose showed that mitochondrial respiration and glycolysis were promoted more than that of the control, and ATP was restored to the level of the control. Oxidative stress was also reduced by the combined treatment. In the mouse cachexia model, myocardiac atrophy and decreased levels of a marker of muscle maturity, SDS‐soluble MYL1, were observed. When LAA in CE‐2 diet was orally administered alone, no significant rescue was observed in the cancer‐derived myocardial disorder. In contrast, combined oral administration of LAA and glucose recovered myocardial atrophy and MYL1 to levels observed in the control without increase in the cancer weight. Therefore, it is suggested that dietary intervention using a combination of LAA and glucose for cancer cachexia might improve cancer‐derived myocardial damage.
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Affiliation(s)
- Shota Nukaga
- Department of Molecular Pathology, Nara Medical University, Kashihara, Japan.,Division of Rehabilitation, Hanna Central Hospital, Ikoma, Japan
| | - Takuya Mori
- Department of Molecular Pathology, Nara Medical University, Kashihara, Japan
| | - Yoshihiro Miyagawa
- Department of Molecular Pathology, Nara Medical University, Kashihara, Japan
| | - Rina Fujiwara-Tani
- Department of Molecular Pathology, Nara Medical University, Kashihara, Japan
| | - Takamitsu Sasaki
- Department of Molecular Pathology, Nara Medical University, Kashihara, Japan
| | - Kiyomu Fujii
- Department of Molecular Pathology, Nara Medical University, Kashihara, Japan
| | - Shiori Mori
- Department of Molecular Pathology, Nara Medical University, Kashihara, Japan
| | - Kei Goto
- Department of Molecular Pathology, Nara Medical University, Kashihara, Japan.,Division of Rehabilitation, Hoshida Minami Hospital, Katano, Japan
| | - Shingo Kishi
- Department of Molecular Pathology, Nara Medical University, Kashihara, Japan
| | - Chie Nakashima
- Department of Molecular Pathology, Nara Medical University, Kashihara, Japan
| | - Hitoshi Ohmori
- Department of Molecular Pathology, Nara Medical University, Kashihara, Japan
| | - Isao Kawahara
- Department of Molecular Pathology, Nara Medical University, Kashihara, Japan.,Division of Rehabilitation, Hanna Central Hospital, Ikoma, Japan
| | - Yi Luo
- Key Laboratory of Neuroregeneration of Jiangsu and Ministry of Education, Co-Innovation Center of Neuroregeneration, Nantong University, Nantong, China
| | - Hiroki Kuniyasu
- Department of Molecular Pathology, Nara Medical University, Kashihara, Japan
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18
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Pharmacological targeting of mitochondrial function and reactive oxygen species production prevents colon 26 cancer-induced cardiorespiratory muscle weakness. Oncotarget 2020; 11:3502-3514. [PMID: 33014286 PMCID: PMC7517961 DOI: 10.18632/oncotarget.27748] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2020] [Accepted: 09/01/2020] [Indexed: 12/11/2022] Open
Abstract
Cancer cachexia is a syndrome characterized by profound cardiac and diaphragm muscle wasting, which increase the risk of morbidity in cancer patients due to failure of the cardiorespiratory system. In this regard, muscle relies greatly on mitochondria to meet energy requirements for contraction and mitochondrial dysfunction can result in muscle weakness and fatigue. In addition, mitochondria are a major source of reactive oxygen species (ROS) production, which can stimulate increased rates of muscle protein degradation. Therefore, it has been suggested that mitochondrial dysfunction may be an underlying factor that contributes to the pathology of cancer cachexia. To determine if pharmacologically targeting mitochondrial dysfunction via treatment with the mitochondria-targeting peptide SS-31 would prevent cardiorespiratory muscle dysfunction, colon 26 (C26) adenocarcinoma tumor-bearing mice were administered either saline or SS-31 daily (3 mg/kg/day) following inoculation. C26 mice treated with saline demonstrated greater ROS production and mitochondrial uncoupling compared to C26 mice receiving SS-31 in both the heart and diaphragm muscle. In addition, saline-treated C26 mice exhibited a decline in left ventricular function which was significantly rescued in C26 mice treated with SS-31. In the diaphragm, muscle fiber cross-sectional area of C26 mice treated with saline was significantly reduced and force production was impaired compared to C26, SS-31-treated animals. Finally, ventilatory deficits were also attenuated in C26 mice treated with SS-31, compared to saline treatment. These data demonstrate that C26 tumors promote severe cardiac and respiratory myopathy, and that prevention of mitochondrial dysfunction is sufficient to preclude cancer cachexia-induced cardiorespiratory dysfunction.
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19
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Gea J, Ausín P, Martínez-Llorens JM, Barreiro E. Respiratory muscle senescence in ageing and chronic lung diseases. Eur Respir Rev 2020; 29:29/157/200087. [PMID: 32943414 DOI: 10.1183/16000617.0087-2020] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2020] [Accepted: 07/09/2020] [Indexed: 12/28/2022] Open
Abstract
Ageing is a progressive condition that usually leads to the loss of physiological properties. This process is also present in respiratory muscles, which are affected by both senescent changes occurring in the whole organism and those that are more specific for muscles. The mechanisms of the latter changes include oxidative stress, decrease in neurotrophic factors and DNA abnormalities. Ageing normally coexists with comorbidities, including respiratory diseases, which further deteriorate the structure and function of respiratory muscles. In this context, changes intrinsic to ageing become enhanced by more specific factors such as the impairment in lung mechanics and gas exchange, exacerbations and hypoxia. Hypoxia in particular has a direct effect on muscles, mainly through the expression of inducible factors (hypoxic-inducible factor), and can result in oxidative stress and changes in DNA, decrease in mitochondrial biogenesis and defects in the tissue repair mechanisms. Intense exercise can also cause damage in respiratory muscles of elderly respiratory patients, but this can be followed by tissue repair and remodelling. However, ageing interferes with muscle repair by tampering with the function of satellite cells, mainly due to oxidative stress, DNA damage and epigenetic mechanisms. In addition to the normal process of ageing, stress-induced premature senescence can also occur, involving changes in the expression of multiple genes but without modifications in telomere length.
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Affiliation(s)
- Joaquim Gea
- Dept of Respiratory Medicine, Hospital del Mar - IMIM, DCEXS, Universitat Pompeu Fabra, CIBERES, ISCIII, Barcelona Respiratory Network, Barcelona, Spain
| | - Pilar Ausín
- Dept of Respiratory Medicine, Hospital del Mar - IMIM, DCEXS, Universitat Pompeu Fabra, CIBERES, ISCIII, Barcelona Respiratory Network, Barcelona, Spain
| | - Juana Ma Martínez-Llorens
- Dept of Respiratory Medicine, Hospital del Mar - IMIM, DCEXS, Universitat Pompeu Fabra, CIBERES, ISCIII, Barcelona Respiratory Network, Barcelona, Spain
| | - Esther Barreiro
- Dept of Respiratory Medicine, Hospital del Mar - IMIM, DCEXS, Universitat Pompeu Fabra, CIBERES, ISCIII, Barcelona Respiratory Network, Barcelona, Spain
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20
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Dave DT, Patel BM. Mitochondrial Metabolism in Cancer Cachexia: Novel Drug Target. Curr Drug Metab 2020; 20:1141-1153. [PMID: 31418657 DOI: 10.2174/1389200220666190816162658] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2019] [Revised: 07/23/2019] [Accepted: 07/25/2019] [Indexed: 12/15/2022]
Abstract
BACKGROUND Cancer cachexia is a metabolic syndrome prevalent in the majority of the advanced cancers and is associated with complications such as anorexia, early satiety, weakness, anaemia, and edema, thereby reducing performance and impairing quality of life. Skeletal muscle wasting is a characteristic feature of cancer-cachexia and mitochondria is responsible for regulating total protein turnover in skeletal muscle tissue. METHODS We carried out exhaustive search for cancer cachexia and role of mitochondria in the same in various databases. All the relevant articles were gathered and the pertinent information was extracted out and compiled which was further structured into different sub-sections. RESULTS Various findings on the mitochondrial alterations in connection to its disturbed normal physiology in various models of cancer-cachexia have been recently reported, suggesting a significant role of the organelle in the pathogenesis of the complications involved in the disorder. It has also been reported that reduced mitochondrial oxidative capacity is due to reduced mitochondrial biogenesis as well as altered balance between fusion and fission protein activities. Moreover, autophagy in mitochondria (termed as mitophagy) is reported to play an important role in cancer cachexia. CONCLUSION The present review aims to put forth the changes occurring in mitochondria and hence explore possible targets which can be exploited in cancer-induced cachexia for treatment of such a debilitating condition.
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Affiliation(s)
- Dhwani T Dave
- Department of Pharmacology, Institute of Pharmacy, Nirma University, Sarkhej-Gandhinagar Highway, Ahmedabad 382481, Gujarat, India
| | - Bhoomika M Patel
- Department of Pharmacology, Institute of Pharmacy, Nirma University, Sarkhej-Gandhinagar Highway, Ahmedabad 382481, Gujarat, India
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21
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Alves CRR, Neves WD, de Almeida NR, Eichelberger EJ, Jannig PR, Voltarelli VA, Tobias GC, Bechara LRG, de Paula Faria D, Alves MJN, Hagen L, Sharma A, Slupphaug G, Moreira JBN, Wisloff U, Hirshman MF, Negrão CE, de Castro G, Chammas R, Swoboda KJ, Ruas JL, Goodyear LJ, Brum PC. Exercise training reverses cancer-induced oxidative stress and decrease in muscle COPS2/TRIP15/ALIEN. Mol Metab 2020; 39:101012. [PMID: 32408015 PMCID: PMC7283151 DOI: 10.1016/j.molmet.2020.101012] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/28/2020] [Accepted: 05/04/2020] [Indexed: 12/11/2022] Open
Abstract
OBJECTIVE We tested the hypothesis that exercise training would attenuate metabolic impairment in a model of severe cancer cachexia. METHODS We used multiple in vivo and in vitro methods to explore the mechanisms underlying the beneficial effects induced by exercise training in tumor-bearing rats. RESULTS Exercise training improved running capacity, prolonged lifespan, reduced oxidative stress, and normalized muscle mass and contractile function in tumor-bearing rats. An unbiased proteomic screening revealed COP9 signalosome complex subunit 2 (COPS2) as one of the most downregulated proteins in skeletal muscle at the early stage of cancer cachexia. Exercise training normalized muscle COPS2 protein expression in tumor-bearing rats and mice. Lung cancer patients with low endurance capacity had low muscle COPS2 protein expression as compared to age-matched control subjects. To test whether decrease in COPS2 protein levels could aggravate or be an intrinsic compensatory mechanism to protect myotubes from cancer effects, we performed experiments in vitro using primary myotubes. COPS2 knockdown in human myotubes affected multiple cellular pathways, including regulation of actin cytoskeleton. Incubation of cancer-conditioned media in mouse myotubes decreased F-actin expression, which was partially restored by COPS2 knockdown. Direct repeat 4 (DR4) response elements have been shown to positively regulate gene expression. COPS2 overexpression decreased the DR4 activity in mouse myoblasts, and COPS2 knockdown inhibited the effects of cancer-conditioned media on DR4 activity. CONCLUSIONS These studies demonstrated that exercise training may be an important adjuvant therapy to counteract cancer cachexia and uncovered novel mechanisms involving COPS2 to regulate myotube homeostasis in cancer cachexia.
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Affiliation(s)
- Christiano R R Alves
- School of Physical Education and Sport, University of Sao Paulo, Sao Paulo, Brazil; Section on Integrative Physiology and Metabolism, Joslin Diabetes Center, Harvard Medical School, Boston, MA, USA; Center for Genomic Medicine, Massachusetts General Hospital, Boston, MA, USA.
| | - Willian das Neves
- School of Physical Education and Sport, University of Sao Paulo, Sao Paulo, Brazil; Instituto do Cancer do Estado de Sao Paulo ICESP, Hospital das Clinicas HC FMUSP, Faculdade de Medicina da Universidade de Sao Paulo, Sao Paulo, Brazil
| | - Ney R de Almeida
- School of Physical Education and Sport, University of Sao Paulo, Sao Paulo, Brazil
| | - Eric J Eichelberger
- Center for Genomic Medicine, Massachusetts General Hospital, Boston, MA, USA
| | - Paulo R Jannig
- School of Physical Education and Sport, University of Sao Paulo, Sao Paulo, Brazil; Department of Physiology and Pharmacology, Karolinska Institutet, Stockholm, Sweden
| | - Vanessa A Voltarelli
- School of Physical Education and Sport, University of Sao Paulo, Sao Paulo, Brazil
| | - Gabriel C Tobias
- School of Physical Education and Sport, University of Sao Paulo, Sao Paulo, Brazil
| | - Luiz R G Bechara
- School of Physical Education and Sport, University of Sao Paulo, Sao Paulo, Brazil
| | - Daniele de Paula Faria
- Department of Radiology and Oncology, Faculdade de Medicina da Universidade de São Paulo, Sao Paulo, Brazil
| | - Maria J N Alves
- Heart Institute, School of Medicine, University of Sao Paulo, Sao Paulo, Brazil
| | - Lars Hagen
- Department of Clinical and Molecular Medicine, Norwegian University of Science and Technology, Trondheim, Norway; Proteomics and Modomics Experimental Core, PROMEC, at NTNU and the Central Norway Regional Health Authority, Stjørdal, Norway
| | - Animesh Sharma
- Department of Clinical and Molecular Medicine, Norwegian University of Science and Technology, Trondheim, Norway; Proteomics and Modomics Experimental Core, PROMEC, at NTNU and the Central Norway Regional Health Authority, Stjørdal, Norway
| | - Geir Slupphaug
- Department of Clinical and Molecular Medicine, Norwegian University of Science and Technology, Trondheim, Norway; Proteomics and Modomics Experimental Core, PROMEC, at NTNU and the Central Norway Regional Health Authority, Stjørdal, Norway
| | - José B N Moreira
- K.G. Jebsen Center of Exercise in Medicine at Department of Circulation and Medical Imaging, Norwegian University of Science and Technology, Trondheim, Norway
| | - Ulrik Wisloff
- K.G. Jebsen Center of Exercise in Medicine at Department of Circulation and Medical Imaging, Norwegian University of Science and Technology, Trondheim, Norway
| | - Michael F Hirshman
- Section on Integrative Physiology and Metabolism, Joslin Diabetes Center, Harvard Medical School, Boston, MA, USA
| | - Carlos E Negrão
- School of Physical Education and Sport, University of Sao Paulo, Sao Paulo, Brazil; Heart Institute, School of Medicine, University of Sao Paulo, Sao Paulo, Brazil
| | - Gilberto de Castro
- Instituto do Cancer do Estado de Sao Paulo ICESP, Hospital das Clinicas HC FMUSP, Faculdade de Medicina da Universidade de Sao Paulo, Sao Paulo, Brazil
| | - Roger Chammas
- Department of Radiology and Oncology, Faculdade de Medicina da Universidade de São Paulo, Sao Paulo, Brazil
| | - Kathryn J Swoboda
- Center for Genomic Medicine, Massachusetts General Hospital, Boston, MA, USA
| | - Jorge L Ruas
- Department of Physiology and Pharmacology, Karolinska Institutet, Stockholm, Sweden
| | - Laurie J Goodyear
- Section on Integrative Physiology and Metabolism, Joslin Diabetes Center, Harvard Medical School, Boston, MA, USA
| | - Patricia C Brum
- School of Physical Education and Sport, University of Sao Paulo, Sao Paulo, Brazil.
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22
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Obrezan AG, Shcherbakova NV. [Pathogenetic mechanisms of development of myocardial pathology in patients with malignant tumors: the current state of the problem]. ACTA ACUST UNITED AC 2020; 60:142-154. [PMID: 32345210 DOI: 10.18087/cardio.2020.2.n985] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2019] [Accepted: 12/23/2019] [Indexed: 11/18/2022]
Abstract
The myocardium, which has a high metabolic activity, responds to metabolic disorders and energy imbalance induced by a growing malignant tumor. In addition, the tumor itself can produce substances that directly affect metabolic processes and the life cycle of cells not involved in the neoplastic process, including cardiomyocytes. This review summarized and systematized current data on individual aspects of detrimental effects of oncogenes and tumor-related factors on the heart muscle and morpho-functional changes in the cardiovascular system of oncology patients. Also, the authors described in detail development of these pathogenetic mechanisms.
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Affiliation(s)
- A G Obrezan
- St. Petersburg State University, SOGAZ International Medical Center, St. Petersburg
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23
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Roy A, Kumar A. ER Stress and Unfolded Protein Response in Cancer Cachexia. Cancers (Basel) 2019; 11:cancers11121929. [PMID: 31817027 PMCID: PMC6966641 DOI: 10.3390/cancers11121929] [Citation(s) in RCA: 34] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2019] [Revised: 11/26/2019] [Accepted: 11/30/2019] [Indexed: 12/13/2022] Open
Abstract
Cancer cachexia is a devastating syndrome characterized by unintentional weight loss attributed to extensive skeletal muscle wasting. The pathogenesis of cachexia is multifactorial because of complex interactions of tumor and host factors. The irreversible wasting syndrome has been ascribed to systemic inflammation, insulin resistance, dysfunctional mitochondria, oxidative stress, and heightened activation of ubiquitin-proteasome system and macroautophagy. Accumulating evidence suggests that deviant regulation of an array of signaling pathways engenders cancer cachexia where the human body is sustained in an incessant self-consuming catabolic state. Recent studies have further suggested that several components of endoplasmic reticulum (ER) stress-induced unfolded protein response (UPR) are activated in skeletal muscle of animal models and muscle biopsies of cachectic cancer patients. However, the exact role of ER stress and the individual arms of the UPR in the regulation of skeletal muscle mass in various catabolic states including cancer has just begun to be elucidated. This review provides a succinct overview of emerging roles of ER stress and the UPR in cancer-induced skeletal muscle wasting.
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24
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Tobias GC, Gomes JLP, Voltarelli VA. Exercise training and tumour progression: Younger, harder, better, faster and stronger. J Physiol 2019; 597:5751-5752. [PMID: 31612483 DOI: 10.1113/jp279017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2019] [Accepted: 10/12/2019] [Indexed: 11/08/2022] Open
Affiliation(s)
| | - João Lucas P Gomes
- School of Physical Education and Sport, University of Sao Paulo, Sao Paulo, Brazil
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25
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Halle JL, Pena GS, Paez HG, Castro AJ, Rossiter HB, Visavadiya NP, Whitehurst MA, Khamoui AV. Tissue-specific dysregulation of mitochondrial respiratory capacity and coupling control in colon-26 tumor-induced cachexia. Am J Physiol Regul Integr Comp Physiol 2019; 317:R68-R82. [PMID: 31017805 DOI: 10.1152/ajpregu.00028.2019] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
In addition to skeletal muscle dysfunction, cancer cachexia is a systemic disease involving remodeling of nonmuscle organs such as adipose and liver. Impairment of mitochondrial function is associated with multiple chronic diseases. The tissue-specific control of mitochondrial function in cancer cachexia is not well defined. This study determined mitochondrial respiratory capacity and coupling control of skeletal muscle, white adipose tissue (WAT), and liver in colon-26 (C26) tumor-induced cachexia. Tissues were collected from PBS-injected weight-stable mice, C26 weight-stable mice and C26 mice with moderate (10% weight loss) and severe cachexia (20% weight loss). The respiratory control ratio [(RCR) an index of oxidative phosphorylation (OXPHOS) coupling efficiency] was low in WAT during the induction of cachexia because of high nonphosphorylating LEAK respiration. Liver RCR was low in C26 weight-stable and moderately cachexic mice because of reduced OXPHOS. Liver RCR was further reduced with severe cachexia, where Ant2 but not Ucp2 expression was increased. Ant2 was inversely correlated with RCR in the liver (r = -0.547, P < 0.01). Liver cardiolipin increased in moderate and severe cachexia, suggesting this early event may also contribute to mitochondrial uncoupling. Impaired skeletal muscle mitochondrial respiration occurred predominantly in severe cachexia, at complex I. These findings suggest that mitochondrial function is subject to tissue-specific control during cancer cachexia, whereby remodeling in WAT and liver arise early and may contribute to altered energy balance, followed by impaired skeletal muscle respiration. We highlight an under-recognized role of liver and WAT mitochondrial function in cancer cachexia and suggest mitochondrial function of multiple tissues to be therapeutic targets.
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Affiliation(s)
- Jessica L Halle
- Department of Exercise Science and Health Promotion, Florida Atlantic University , Boca Raton, Florida
| | - Gabriel S Pena
- Department of Exercise Science and Health Promotion, Florida Atlantic University , Boca Raton, Florida
| | - Hector G Paez
- Department of Exercise Science and Health Promotion, Florida Atlantic University , Boca Raton, Florida
| | - Adrianna J Castro
- Department of Exercise Science and Health Promotion, Florida Atlantic University , Boca Raton, Florida
| | - Harry B Rossiter
- Division of Respiratory and Critical Care Physiology and Medicine, Department of Medicine, Los Angeles Biomedical Research Institute at Harbor-University of California Los Angeles Medical Center , Torrance, California.,Faculty of Biological Sciences, University of Leeds , Leeds , United Kingdom
| | - Nishant P Visavadiya
- Department of Exercise Science and Health Promotion, Florida Atlantic University , Boca Raton, Florida
| | - Michael A Whitehurst
- Department of Exercise Science and Health Promotion, Florida Atlantic University , Boca Raton, Florida
| | - Andy V Khamoui
- Department of Exercise Science and Health Promotion, Florida Atlantic University , Boca Raton, Florida
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26
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Neyroud D, Nosacka RL, Judge AR, Hepple RT. Colon 26 adenocarcinoma (C26)-induced cancer cachexia impairs skeletal muscle mitochondrial function and content. J Muscle Res Cell Motil 2019; 40:59-65. [PMID: 30945134 DOI: 10.1007/s10974-019-09510-4] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2019] [Accepted: 03/23/2019] [Indexed: 01/06/2023]
Abstract
The present study aimed to determine the impact of colon 26 adenocarcinoma (C26)-induced cancer cachexia on skeletal muscle mitochondrial respiration and content. Twelve male CD2F1 mice were injected with C26-cells (tumor bearing (TB) group), whereas 12 age-matched mice received PBS vehicle injection (non-tumor bearing (N-TB) group). Mitochondrial respiration was studied in saponin-permeabilized soleus myofibers. TB mice showed lower body weight (~ 20%) as well as lower soleus, gastrocnemius-plantaris complex and tibialis anterior masses versus N-TB mice (p < 0.05). Soleus maximal state III mitochondrial respiration was 20% lower (10 mM glutamate, 5 mM malate, 5 mM adenosine diphosphate; p < 0.05) and acceptor control ratio (state III/state II) was 15% lower in the TB vs. N-TB (p < 0.05), with the latter suggesting uncoupling. Lower VDAC protein content suggested reduced mitochondrial content in TB versus N-TB (p < 0.05). Skeletal muscle in C26-induced cancer cachexia exhibits reductions in: maximal mitochondrial respiration capacity, mitochondrial coupling and mitochondrial content.
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Affiliation(s)
- Daria Neyroud
- Department of Physical Therapy, University of Florida, 1275 Center Drive, Gainesville, FL, 32610, USA.
| | - Rachel L Nosacka
- Department of Physical Therapy, University of Florida, 1275 Center Drive, Gainesville, FL, 32610, USA
| | - Andrew R Judge
- Department of Physical Therapy, University of Florida, 1275 Center Drive, Gainesville, FL, 32610, USA
| | - Russell T Hepple
- Department of Physical Therapy, University of Florida, 1275 Center Drive, Gainesville, FL, 32610, USA
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27
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Southern WM, Nichenko AS, Tehrani KF, McGranahan MJ, Krishnan L, Qualls AE, Jenkins NT, Mortensen LJ, Yin H, Yin A, Guldberg RE, Greising SM, Call JA. PGC-1α overexpression partially rescues impaired oxidative and contractile pathophysiology following volumetric muscle loss injury. Sci Rep 2019; 9:4079. [PMID: 30858541 PMCID: PMC6411870 DOI: 10.1038/s41598-019-40606-6] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2018] [Accepted: 02/20/2019] [Indexed: 12/26/2022] Open
Abstract
Volumetric muscle loss (VML) injury is characterized by a non-recoverable loss of muscle fibers due to ablative surgery or severe orthopaedic trauma, that results in chronic functional impairments of the soft tissue. Currently, the effects of VML on the oxidative capacity and adaptability of the remaining injured muscle are unclear. A better understanding of this pathophysiology could significantly shape how VML-injured patients and clinicians approach regenerative medicine and rehabilitation following injury. Herein, the data indicated that VML-injured muscle has diminished mitochondrial content and function (i.e., oxidative capacity), loss of mitochondrial network organization, and attenuated oxidative adaptations to exercise. However, forced PGC-1α over-expression rescued the deficits in oxidative capacity and muscle strength. This implicates physiological activation of PGC1-α as a limiting factor in VML-injured muscle's adaptive capacity to exercise and provides a mechanistic target for regenerative rehabilitation approaches to address the skeletal muscle dysfunction.
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Affiliation(s)
- William M Southern
- Department of Kinesiology, University of Georgia, Athens, GA, 30602, USA.,Regenerative Bioscience Center, University of Georgia, Athens, GA, 30602, USA
| | - Anna S Nichenko
- Department of Kinesiology, University of Georgia, Athens, GA, 30602, USA.,Regenerative Bioscience Center, University of Georgia, Athens, GA, 30602, USA
| | - Kayvan F Tehrani
- Regenerative Bioscience Center, University of Georgia, Athens, GA, 30602, USA
| | | | - Laxminarayanan Krishnan
- Parker H. Petit Institute for Bioengineering & Bioscience, Georgia Institute of Technology, Atlanta, GA, 30332, USA
| | - Anita E Qualls
- Department of Kinesiology, University of Georgia, Athens, GA, 30602, USA.,Regenerative Bioscience Center, University of Georgia, Athens, GA, 30602, USA
| | - Nathan T Jenkins
- Department of Kinesiology, University of Georgia, Athens, GA, 30602, USA
| | - Luke J Mortensen
- Regenerative Bioscience Center, University of Georgia, Athens, GA, 30602, USA
| | - Hang Yin
- Center for Molecular Medicine, University of Georgia, Athens, GA, 30602, USA.,Department of Biochemistry and Molecular Biology, University of Georgia, Athens, GA, 30602, USA
| | - Amelia Yin
- Center for Molecular Medicine, University of Georgia, Athens, GA, 30602, USA.,Department of Biochemistry and Molecular Biology, University of Georgia, Athens, GA, 30602, USA
| | - Robert E Guldberg
- Knight Campus for Accelerating Scientific Impact, University of Oregon, Eugene, OR, 97403, USA
| | - Sarah M Greising
- School of Kinesiology, University of Minnesota, Minneapolis, MN, 55455, USA
| | - Jarrod A Call
- Department of Kinesiology, University of Georgia, Athens, GA, 30602, USA. .,Regenerative Bioscience Center, University of Georgia, Athens, GA, 30602, USA.
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28
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Salazar-Degracia A, Granado-Martínez P, Millán-Sánchez A, Tang J, Pons-Carreto A, Barreiro E. Reduced lung cancer burden by selective immunomodulators elicits improvements in muscle proteolysis and strength in cachectic mice. J Cell Physiol 2019; 234:18041-18052. [PMID: 30851071 DOI: 10.1002/jcp.28437] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2018] [Revised: 02/04/2019] [Accepted: 02/14/2019] [Indexed: 12/19/2022]
Abstract
Identification of to what extent tumor burden influences muscle mass independently of specific treatments for cancer-cachexia remains to be elucidated. We hypothesized that reduced tumor burden by selective treatment of tumor with immunomodulators may exert beneficial effects on muscle wasting and function in mice. Body and muscle weight, grip strength, physical activity, muscle morphometry, apoptotic nuclei, troponin-I systemic levels, interleukin-6, proteolytic markers, and tyrosine release, and apoptosis markers were determined in diaphragm and gastrocnemius muscles of lung cancer (LP07 adenocarcinoma cells) mice (BALB/c) treated with monoclonal antibodies (mAbs), against immune check-points and pathways (CD-137, cytotoxic T-lymphocyte associated protein-4, programed cell death-1, and CD-19; N = 10/group). Nontreated lung cancer cachectic mice were the controls. T and B cell numbers and macrophages were counted in tumors of both mouse groups. Compared to nontreated cachectic mice, in the mAbs-treated animals, T cells increased, no differences in B cells or macrophages, the variables final body weight, body weight and grip strength gains significantly improved. In diaphragm and gastrocnemius of mAbs-treated cachectic mice, number of apoptotic nuclei, tyrosine release, proteolysis, and apoptosis markers significantly decreased compared to nontreated cachectic mice. Systemic levels of troponin-I significantly decreased in treated cachectic mice compared to nontreated animals. We conclude that reduced tumor burden as a result of selective treatment of the lung cancer cells with immunomodulators elicits per se beneficial effects on muscle mass loss through attenuation of several biological mechanisms that lead to increased protein breakdown and apoptosis, which translated into significant improvements in limb muscle strength but not in physical activity parameters.
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Affiliation(s)
- Anna Salazar-Degracia
- Pulmonology Department-Muscle Wasting and Cachexia in Chronic Respiratory Diseases and Lung Cancer, Health and Experimental Sciences Department (CEXS), MIM-Hospital del Mar, Parc de Salut Mar, Universitat Pompeu Fabra, Barcelona, Spain
| | - Paula Granado-Martínez
- Pulmonology Department-Muscle Wasting and Cachexia in Chronic Respiratory Diseases and Lung Cancer, Health and Experimental Sciences Department (CEXS), MIM-Hospital del Mar, Parc de Salut Mar, Universitat Pompeu Fabra, Barcelona, Spain
| | - Aïna Millán-Sánchez
- Pulmonology Department-Muscle Wasting and Cachexia in Chronic Respiratory Diseases and Lung Cancer, Health and Experimental Sciences Department (CEXS), MIM-Hospital del Mar, Parc de Salut Mar, Universitat Pompeu Fabra, Barcelona, Spain
| | - Jun Tang
- Pulmonology Department-Muscle Wasting and Cachexia in Chronic Respiratory Diseases and Lung Cancer, Health and Experimental Sciences Department (CEXS), MIM-Hospital del Mar, Parc de Salut Mar, Universitat Pompeu Fabra, Barcelona, Spain.,Centro de Investigación en Red de Enfermedades Respiratorias, Instituto de Salud Carlos III, Madrid, Spain
| | - Alba Pons-Carreto
- Pulmonology Department-Muscle Wasting and Cachexia in Chronic Respiratory Diseases and Lung Cancer, Health and Experimental Sciences Department (CEXS), MIM-Hospital del Mar, Parc de Salut Mar, Universitat Pompeu Fabra, Barcelona, Spain
| | - Esther Barreiro
- Pulmonology Department-Muscle Wasting and Cachexia in Chronic Respiratory Diseases and Lung Cancer, Health and Experimental Sciences Department (CEXS), MIM-Hospital del Mar, Parc de Salut Mar, Universitat Pompeu Fabra, Barcelona, Spain.,Centro de Investigación en Red de Enfermedades Respiratorias, Instituto de Salud Carlos III, Madrid, Spain
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29
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Fix DK, VanderVeen BN, Counts BR, Carson JA. Regulation of Skeletal Muscle DRP-1 and FIS-1 Protein Expression by IL-6 Signaling. OXIDATIVE MEDICINE AND CELLULAR LONGEVITY 2019; 2019:8908457. [PMID: 30918582 PMCID: PMC6408992 DOI: 10.1155/2019/8908457] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/05/2018] [Revised: 11/13/2018] [Accepted: 12/04/2018] [Indexed: 12/15/2022]
Abstract
IL-6 signals through the ubiquitously expressed glycoprotein 130 (gp130) transmembrane protein to activate intracellular signaling that includes signal transducer and activator of transcription 3 (STAT3) and extracellular signal-regulated kinase 1/2 (ERK1/2). Dynamin-1-like protein (DRP-1) and mitochondrial fission 1 protein (FIS-1) are key proteins in the process of mitochondrial fission and have emerged as IL-6-sensitive targets. The purpose of this study was to examine the regulation of DRP-1 and FIS-1 expression by IL-6 and gp130 signaling in myotubes and skeletal muscle. Fully differentiated C2C12 myotubes were treated with 100 ng of IL-6 for 24 hours in the presence of gp130siRNA, C188-9 (STAT3 inhibitor), or PD98059 (ERK1/2 inhibitor). Male C57BL/6 (B6) and muscle-specific gp130 knockout mice (KO) had IL-6 systemically overexpressed for 2 weeks by transient transfection with 50 ng of an IL-6-expressing or control plasmid in the quadriceps muscles, and the tibialis anterior muscle was analyzed to determine systemic effects of IL-6. IL-6 induced DRP-1 and FIS-1 expression in myotubes 124% and 82% (p = .001) and in skeletal muscle 97% and 187% (p = .001). Myotube gp130 knockdown suppressed the IL-6 induction of DRP-1 68% (p = .002) and FIS-1 65% (p = .001). Muscle KO suppressed the IL-6 induction of DRP-1 220% (p = .001) and FIS-1 121% (p = .001). ERK1/2 inhibition suppressed the IL-6 induction of DRP-1 59% (p = .0003) and FIS-1 102% (p = .0001) in myotubes, while there was no effect of STAT3 inhibition. We report that chronically elevated IL-6 can directly induce DRP-1 and FIS-1 expression through gp130 signaling in cultured myotubes and skeletal muscle. Furthermore, ERK 1/2 signaling is necessary for the IL-6 induction of DRP-1 and FIS-1 expression in myotubes.
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Affiliation(s)
- Dennis K. Fix
- Integrative Muscle Biology Laboratory, Division of Applied Physiology, Department of Exercise Science, University of South Carolina, Columbia, SC, USA
| | - Brandon N. VanderVeen
- Integrative Muscle Biology Laboratory, Division of Applied Physiology, Department of Exercise Science, University of South Carolina, Columbia, SC, USA
| | - Brittany R. Counts
- Integrative Muscle Biology Laboratory, Division of Applied Physiology, Department of Exercise Science, University of South Carolina, Columbia, SC, USA
| | - James A. Carson
- College of Health Professions, Department of Physical Therapy, University of Tennessee Health Sciences Center, Memphis, TN 38163, USA
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30
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van der Ende M, Grefte S, Plas R, Meijerink J, Witkamp RF, Keijer J, van Norren K. Mitochondrial dynamics in cancer-induced cachexia. Biochim Biophys Acta Rev Cancer 2018; 1870:137-150. [PMID: 30059724 DOI: 10.1016/j.bbcan.2018.07.008] [Citation(s) in RCA: 42] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2018] [Revised: 07/25/2018] [Accepted: 07/26/2018] [Indexed: 12/25/2022]
Abstract
Cancer-induced cachexia has a negative impact on quality of life and adversely affects therapeutic outcomes and survival rates. It is characterized by, often severe, loss of muscle, with or without loss of fat mass. Insight in the pathophysiology of this complex metabolic syndrome and direct treatment options are still limited, which creates a research demand. Results from recent studies point towards a significant involvement of muscle mitochondrial networks. However, data are scattered and a comprehensive overview is lacking. This paper aims to fill existing knowledge gaps by integrating published data sets on muscle protein or gene expression from cancer-induced cachexia animal models. To this end, a database was compiled from 94 research papers, comprising 11 different rodent models. This was combined with four genome-wide transcriptome datasets of cancer-induced cachexia rodent models. Analysis showed that the expression of genes involved in mitochondrial fusion, fission, ATP production and mitochondrial density is decreased, while that of genes involved ROS detoxification and mitophagy is increased. Our results underline the relevance of including post-translational modifications of key proteins involved in mitochondrial functioning in future studies on cancer-induced cachexia.
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Affiliation(s)
- Miranda van der Ende
- Division of Human Nutrition, Wageningen University and Research, Wageningen, Netherlands; Human and Animal Physiology, Wageningen University and Research, Wageningen, Netherlands
| | - Sander Grefte
- Human and Animal Physiology, Wageningen University and Research, Wageningen, Netherlands
| | - Rogier Plas
- Division of Human Nutrition, Wageningen University and Research, Wageningen, Netherlands
| | - Jocelijn Meijerink
- Division of Human Nutrition, Wageningen University and Research, Wageningen, Netherlands
| | - Renger F Witkamp
- Division of Human Nutrition, Wageningen University and Research, Wageningen, Netherlands
| | - Jaap Keijer
- Human and Animal Physiology, Wageningen University and Research, Wageningen, Netherlands
| | - Klaske van Norren
- Division of Human Nutrition, Wageningen University and Research, Wageningen, Netherlands.
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31
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Greising SM, Ottenheijm CAC, O'Halloran KD, Barreiro E. Diaphragm plasticity in aging and disease: therapies for muscle weakness go from strength to strength. J Appl Physiol (1985) 2018; 125:243-253. [PMID: 29672230 DOI: 10.1152/japplphysiol.01059.2017] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
The diaphragm is the main inspiratory muscle and is required to be highly active throughout the life span. The diaphragm muscle must be able to produce and sustain various behaviors that range from ventilatory to nonventilatory such as those required for airway maintenance and clearance. Throughout the life span various circumstances and conditions may affect the ability of the diaphragm muscle to generate requisite forces, and in turn the diaphragm muscle may undergo significant weakness and dysfunction. For example, hypoxic stress, critical illness, cancer cachexia, chronic obstructive pulmonary disorder, and age-related sarcopenia all represent conditions in which significant diaphragm muscle dysfunction exits. This perspective review article presents several interesting topics involving diaphragm plasticity in aging and disease that were presented at the International Union of Physiological Sciences Conference in 2017. This review seeks to maximize the broad and collective research impact on diaphragm muscle dysfunction in the search for transformative treatment approaches to improve the diaphragm muscle health during aging and disease.
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Affiliation(s)
- Sarah M Greising
- Department of Physiology and Biomedical Engineering, Mayo Clinic , Rochester, Minnesota.,School of Kinesiology, University of Minnesota , Minneapolis, Minnesota
| | - Coen A C Ottenheijm
- Department of Physiology, VU University Medical Center , Amsterdam , The Netherlands.,Cellular and Molecular Medicine, University of Arizona , Tucson, Arizona
| | - Ken D O'Halloran
- Department of Physiology, University College Cork , Cork , Ireland
| | - Esther Barreiro
- Pulmonology Department-Muscle Wasting and Cachexia in Chronic Respiratory Diseases and Lung Cancer Research Group, IMIM-Hospital del Mar, Parc de Salut Mar, Health and Experimental Sciences Department, Universitat Pompeu Fabra, Barcelona Biomedical Research Park, Barcelona , Spain.,Centro de Investigación en Red de Enfermedades Respiratorias, Instituto de Salud Carlos III , Barcelona , Spain
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Salazar-Degracia A, Busquets S, Argilés JM, Bargalló-Gispert N, López-Soriano FJ, Barreiro E. Effects of the beta 2 agonist formoterol on atrophy signaling, autophagy, and muscle phenotype in respiratory and limb muscles of rats with cancer-induced cachexia. Biochimie 2018; 149:79-91. [PMID: 29654866 DOI: 10.1016/j.biochi.2018.04.009] [Citation(s) in RCA: 36] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2017] [Accepted: 04/09/2018] [Indexed: 12/12/2022]
Abstract
Muscle mass loss and wasting are characteristic features of patients with chronic conditions including cancer. Beta-adrenoceptors attenuate muscle wasting. We hypothesized that specific muscle atrophy signaling pathways and altered metabolism may be attenuated in cancer cachectic animals receiving treatment with the beta2 agonist formoterol. In diaphragm and gastrocnemius of tumor-bearing rats (intraperitoneal inoculum, 108 AH-130 Yoshida ascites hepatoma cells, 7-day study period) with and without treatment with formoterol (0.3 mg/kg body weight/day/7days, subcutaneous), atrophy signaling pathways (NF-κB, MAPK, FoxO), proteolytic markers (ligases, proteasome, ubiquitination), autophagy markers (p62, beclin-1, LC3), myostatin, apoptosis, muscle metabolism markers, and muscle structure features were analyzed (immunoblotting, immunohistochemistry). In diaphragm and gastrocnemius of cancer cachectic rats, fiber sizes were reduced, levels of structural alterations, atrophy signaling pathways, proteasome content, protein ubiquitination, autophagy, and myostatin were increased, while those of regenerative and metabolic markers (myoD, mTOR, AKT, and PGC-1alpha) were decreased. Formoterol treatment attenuated such alterations in both muscles. Muscle wasting in this rat model of cancer-induced cachexia was characterized by induction of significant structural alterations, atrophy signaling pathways, proteasome activity, apoptotic and autophagy markers, and myostatin, along with a significant decline in the expression of muscle regenerative and metabolic markers. Treatment of the cachectic rats with formoterol partly attenuated the structural alterations and atrophy signaling, while improving other molecular perturbations similarly in both respiratory and limb muscles. The results reported in this study have relevant therapeutic implications as they showed beneficial effects of the beta2 agonist formoterol in the cachectic muscles through several key biological pathways.
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Affiliation(s)
- Anna Salazar-Degracia
- Pulmonology Department-Muscle Wasting and Cachexia in Chronic Respiratory Diseases and Lung Cancer Research Group, IMIM-Hospital del Mar, Parc de Salut Mar, Health and Experimental Sciences Department (CEXS), Universitat Pompeu Fabra (UPF), Barcelona Biomedical Research Park (PRBB), Barcelona, Spain
| | - Sílvia Busquets
- Cancer Research Group, Departament de Bioquímica i Biomedicina Molecular, Facultat de Biologia, Universitat de Barcelona, Barcelona, Spain; Institut de Biomedicina de la Universitat de Barcelona (IBUB), Barcelona, Spain
| | - Josep M Argilés
- Cancer Research Group, Departament de Bioquímica i Biomedicina Molecular, Facultat de Biologia, Universitat de Barcelona, Barcelona, Spain; Institut de Biomedicina de la Universitat de Barcelona (IBUB), Barcelona, Spain
| | - Núria Bargalló-Gispert
- Pulmonology Department-Muscle Wasting and Cachexia in Chronic Respiratory Diseases and Lung Cancer Research Group, IMIM-Hospital del Mar, Parc de Salut Mar, Health and Experimental Sciences Department (CEXS), Universitat Pompeu Fabra (UPF), Barcelona Biomedical Research Park (PRBB), Barcelona, Spain
| | - Francisco J López-Soriano
- Cancer Research Group, Departament de Bioquímica i Biomedicina Molecular, Facultat de Biologia, Universitat de Barcelona, Barcelona, Spain; Institut de Biomedicina de la Universitat de Barcelona (IBUB), Barcelona, Spain
| | - Esther Barreiro
- Pulmonology Department-Muscle Wasting and Cachexia in Chronic Respiratory Diseases and Lung Cancer Research Group, IMIM-Hospital del Mar, Parc de Salut Mar, Health and Experimental Sciences Department (CEXS), Universitat Pompeu Fabra (UPF), Barcelona Biomedical Research Park (PRBB), Barcelona, Spain; Centro de Investigación en Red de Enfermedades Respiratorias (CIBERES), Instituto de Salud Carlos III (ISCIII), Barcelona, Spain.
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Salazar-Degracia A, Busquets S, Argilés JM, López-Soriano FJ, Barreiro E. Formoterol attenuates increased oxidative stress and myosin protein loss in respiratory and limb muscles of cancer cachectic rats. PeerJ 2017; 5:e4109. [PMID: 29255650 PMCID: PMC5732544 DOI: 10.7717/peerj.4109] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2017] [Accepted: 11/08/2017] [Indexed: 12/19/2022] Open
Abstract
Muscle mass loss and wasting are characteristic features of patients with chronic conditions including cancer. Therapeutic options are still scarce. We hypothesized that cachexia-induced muscle oxidative stress may be attenuated in response to treatment with beta2-adrenoceptor-selective agonist formoterol in rats. In diaphragm and gastrocnemius of tumor-bearing rats (108 AH-130 Yoshida ascites hepatoma cells inoculated intraperitoneally) with and without treatment with formoterol (0.3 mg/kg body weight/day for seven days, daily subcutaneous injection), redox balance (protein oxidation and nitration and antioxidants) and muscle proteins (1-dimensional immunoblots), carbonylated proteins (2-dimensional immunoblots), inflammatory cells (immunohistochemistry), and mitochondrial respiratory chain (MRC) complex activities were explored. In the gastrocnemius, but not the diaphragm, of cancer cachectic rats compared to the controls, protein oxidation and nitration levels were increased, several functional and structural proteins were carbonylated, and in both study muscles, myosin content was reduced, inflammatory cell counts were greater, while no significant differences were seen in MRC complex activities (I, II, and IV). Treatment of cachectic rats with formoterol attenuated all the events in both respiratory and limb muscles. In this in vivo model of cancer-cachectic rats, the diaphragm is more resistant to oxidative stress. Formoterol treatment attenuated the rise in oxidative stress in the limb muscles, inflammatory cell infiltration, and the loss of myosin content seen in both study muscles, whereas no effects were observed in the MRC complex activities. These findings have therapeutic implications as they demonstrate beneficial effects of the beta2 agonist through decreased protein oxidation and inflammation in cachectic muscles, especially the gastrocnemius.
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Affiliation(s)
- Anna Salazar-Degracia
- Pulmonology Department-Muscle Wasting and Cachexia in Chronic Respiratory Diseases and Lung Cancer Research Group, Health and Experimental Sciences Department (CEXS), IMIM-Hospital del Mar, Parc de Salut Mar, Universitat Pompeu Fabra (UPF), Barcelona Biomedical Research Park (PRBB), Barcelona, Spain
| | - Sílvia Busquets
- Cancer Research Group, Departament de Bioquímica i Biomedicina Molecular, Facultat de Biologia, Universitat de Barcelona, Universitat de Barcelona, Barcelona, Spain.,Institut de Biomedicina de la Universitat de Barcelona (IBUB), Barcelona, Spain
| | - Josep M Argilés
- Cancer Research Group, Departament de Bioquímica i Biomedicina Molecular, Facultat de Biologia, Universitat de Barcelona, Universitat de Barcelona, Barcelona, Spain.,Institut de Biomedicina de la Universitat de Barcelona (IBUB), Barcelona, Spain
| | - Francisco J López-Soriano
- Cancer Research Group, Departament de Bioquímica i Biomedicina Molecular, Facultat de Biologia, Universitat de Barcelona, Universitat de Barcelona, Barcelona, Spain.,Institut de Biomedicina de la Universitat de Barcelona (IBUB), Barcelona, Spain
| | - Esther Barreiro
- Pulmonology Department-Muscle Wasting and Cachexia in Chronic Respiratory Diseases and Lung Cancer Research Group, Health and Experimental Sciences Department (CEXS), IMIM-Hospital del Mar, Parc de Salut Mar, Universitat Pompeu Fabra (UPF), Barcelona Biomedical Research Park (PRBB), Barcelona, Spain.,Centro de Investigación en Red de Enfermedades Respiratorias (CIBERES), Instituto de Salud Carlos III (ISCIII), Barcelona, Spain
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34
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Hogan KA, Cho DS, Arneson PC, Samani A, Palines P, Yang Y, Doles JD. Tumor-derived cytokines impair myogenesis and alter the skeletal muscle immune microenvironment. Cytokine 2017; 107:9-17. [PMID: 29153940 DOI: 10.1016/j.cyto.2017.11.006] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2017] [Revised: 10/26/2017] [Accepted: 11/09/2017] [Indexed: 12/31/2022]
Abstract
Muscle wasting is a decline in skeletal muscle mass and function that is associated with aging, obesity, and a spectrum of pathologies including cancer. Cancer-associated wasting not only reduces quality of life, but also directly impacts cancer mortality, chemotherapeutic efficacy, and surgical outcomes. There is an incomplete understanding of the role of tumor-derived factors in muscle wasting and sparse knowledge of how these factors impact in vivo muscle regeneration. Here, we identify several cytokines/chemokines that negatively impact in vitro myogenic differentiation. We show that one of these cytokines, CXCL1, potently antagonizes in vivo muscle regeneration and interferes with in vivo muscle satellite cell homeostasis. Strikingly, CXCL1 triggers a robust and specific neutrophil/M2 macrophage response that likely underlies or exacerbates muscle repair/regeneration defects. Taken together, these data highlight the pleiotropic nature of a novel tumor-derived cytokine and underscore the importance of cytokines in muscle progenitor cell regulation.
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Affiliation(s)
- Kelly A Hogan
- Department of Biochemistry and Molecular Biology, Mayo Clinic, Rochester, MN 55905, USA
| | - Dong Seong Cho
- Department of Biochemistry and Molecular Biology, Mayo Clinic, Rochester, MN 55905, USA
| | - Paige C Arneson
- Department of Biochemistry and Molecular Biology, Mayo Clinic, Rochester, MN 55905, USA
| | - Adrienne Samani
- Department of Biochemistry and Molecular Biology, Mayo Clinic, Rochester, MN 55905, USA
| | - Patrick Palines
- Department of Biochemistry and Molecular Biology, Mayo Clinic, Rochester, MN 55905, USA
| | - Yanan Yang
- Department of Biochemistry and Molecular Biology, Mayo Clinic, Rochester, MN 55905, USA; Division of Pulmonary and Critical Care Medicine, Mayo Clinic, Rochester, MN 55905, USA
| | - Jason D Doles
- Department of Biochemistry and Molecular Biology, Mayo Clinic, Rochester, MN 55905, USA.
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35
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Disrupted Skeletal Muscle Mitochondrial Dynamics, Mitophagy, and Biogenesis during Cancer Cachexia: A Role for Inflammation. OXIDATIVE MEDICINE AND CELLULAR LONGEVITY 2017; 2017:3292087. [PMID: 28785374 PMCID: PMC5530417 DOI: 10.1155/2017/3292087] [Citation(s) in RCA: 114] [Impact Index Per Article: 16.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/31/2017] [Revised: 06/06/2017] [Accepted: 06/19/2017] [Indexed: 12/22/2022]
Abstract
Chronic inflammation is a hallmark of cancer cachexia in both patients and preclinical models. Cachexia is prevalent in roughly 80% of cancer patients and accounts for up to 20% of all cancer-related deaths. Proinflammatory cytokines IL-6, TNF-α, and TGF-β have been widely examined for their regulation of cancer cachexia. An established characteristic of cachectic skeletal muscle is a disrupted capacity for oxidative metabolism, which is thought to contribute to cancer patient fatigue, diminished metabolic function, and muscle mass loss. This review's primary objective is to highlight emerging evidence linking cancer-induced inflammation to the dysfunctional regulation of mitochondrial dynamics, mitophagy, and biogenesis in cachectic muscle. The potential for either muscle inactivity or exercise to alter mitochondrial dysfunction during cancer cachexia will also be discussed.
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36
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Chacon-Cabrera A, Mateu-Jimenez M, Langohr K, Fermoselle C, García-Arumí E, Andreu AL, Yelamos J, Barreiro E. Role of PARP activity in lung cancer-induced cachexia: Effects on muscle oxidative stress, proteolysis, anabolic markers, and phenotype. J Cell Physiol 2017; 232:3744-3761. [DOI: 10.1002/jcp.25851] [Citation(s) in RCA: 38] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2016] [Accepted: 02/07/2017] [Indexed: 12/19/2022]
Affiliation(s)
- Alba Chacon-Cabrera
- Pulmonology Department-Lung Cancer and Muscle Research Group, IMIM-Hospital del Mar, Health and Experimental Sciences Department (CEXS); Universitat Pompeu Fabra (UPF); Barcelona Spain
- Centro de Investigación en Red de Enfermedades Respiratorias (CIBERES); Instituto de Salud Carlos III (ISCIII); Barcelona Spain
| | - Mercè Mateu-Jimenez
- Pulmonology Department-Lung Cancer and Muscle Research Group, IMIM-Hospital del Mar, Health and Experimental Sciences Department (CEXS); Universitat Pompeu Fabra (UPF); Barcelona Spain
- Centro de Investigación en Red de Enfermedades Respiratorias (CIBERES); Instituto de Salud Carlos III (ISCIII); Barcelona Spain
| | - Klaus Langohr
- Integrative Pharmacology and Systems Neuroscience Research Group, Neurosciences Research Program; Hospital del Mal Medical Research Institute (IMIM); Barcelona Spain
- Department of Statistics and Operations Research; Universitat Politècnica de Barcelona/Barcelonatech; Barcelona Spain
| | - Clara Fermoselle
- Pulmonology Department-Lung Cancer and Muscle Research Group, IMIM-Hospital del Mar, Health and Experimental Sciences Department (CEXS); Universitat Pompeu Fabra (UPF); Barcelona Spain
| | - Elena García-Arumí
- Unitat de Patologia Neuromuscular i Mitocondrial, Hospital Universitari Vall d'Hebron Institut de Recerca (VHIR); Universitat Autònoma de Barcelona; Barcelona Spain
- Centro de Investigación Biomédica en Red de Enfermedades Raras (CIBERER), ISCIII; Barcelona Spain
| | - Antoni L. Andreu
- Unitat de Patologia Neuromuscular i Mitocondrial, Hospital Universitari Vall d'Hebron Institut de Recerca (VHIR); Universitat Autònoma de Barcelona; Barcelona Spain
- Centro de Investigación Biomédica en Red de Enfermedades Raras (CIBERER), ISCIII; Barcelona Spain
| | - Jose Yelamos
- Cancer Research Program-Immunology; Hospital del Mar Medical Research Institute (IMIM)-Hospital del Mar; Barcelona Spain
- Centro de Investigación en Red de Enfermedades Hepáticas y Digestivas (CIBERehd); Instituto de Salud Carlos III (ISCIII); Barcelona Spain
| | - Esther Barreiro
- Pulmonology Department-Lung Cancer and Muscle Research Group, IMIM-Hospital del Mar, Health and Experimental Sciences Department (CEXS); Universitat Pompeu Fabra (UPF); Barcelona Spain
- Centro de Investigación en Red de Enfermedades Respiratorias (CIBERES); Instituto de Salud Carlos III (ISCIII); Barcelona Spain
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37
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Pin F, Minero VG, Penna F, Muscaritoli M, De Tullio R, Baccino FM, Costelli P. Interference with Ca 2+-Dependent Proteolysis Does Not Alter the Course of Muscle Wasting in Experimental Cancer Cachexia. Front Physiol 2017; 8:213. [PMID: 28469577 PMCID: PMC5395607 DOI: 10.3389/fphys.2017.00213] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/24/2016] [Accepted: 03/23/2017] [Indexed: 01/24/2023] Open
Abstract
Protein hypercatabolism significantly contributes to the onset and progression of muscle wasting in cancer cachexia. In this regard, a major role is played by the ATP-ubiquitin-proteasome-dependent pathway and by autophagy. However, little is known about the relevance of the Ca2+-dependent proteolytic system. Since previous results suggested that this pathway is activated in the skeletal muscle of tumor hosts, the present study was aimed to investigate whether inhibition of Ca2+-dependent proteases (calpains) may improve cancer-induced muscle wasting. Two experimental models of cancer cachexia were used, namely the AH-130 Yoshida hepatoma and the C26 colon carcinoma. The Ca2+-dependent proteolytic system was inhibited by treating the animals with dantrolene or by overexpressing in the muscle calpastatin, the physiologic inhibitor of Ca2+-dependent proteases. The results confirm that calpain-1 is overexpressed and calpastatin is reduced in the muscle of rats implanted with the AH-130 hepatoma, and show for the first time that the Ca2+-dependent proteolytic system is overactivated also in the C26-bearing mice. Yet, administration of dantrolene, an inhibitor of the Ca2+-dependent proteases, did not modify tumor-induced body weight loss and muscle wasting in the AH-130 hosts. Dantrolene was also unable to reduce the enhancement of protein degradation rates occurring in rats bearing the AH-130 hepatoma. Similarly, overexpression of calpastatin in the tibialis muscle of the C26 hosts did not improve muscle wasting at all. These observations suggest that inhibiting a single proteolytic system is not a good strategy to contrast cancer-induced muscle wasting. In this regard, a more general and integrated approach aimed at targeting the catabolic stimuli rather than the proteolytic activity of a single pathway would likely be the most appropriate therapeutic intervention.
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Affiliation(s)
- Fabrizio Pin
- Department of Clinical and Biological Sciences, University of TurinTurin, Italy
| | - Valerio G Minero
- Department of Clinical and Biological Sciences, University of TurinTurin, Italy
| | - Fabio Penna
- Department of Clinical and Biological Sciences, University of TurinTurin, Italy
| | | | - Roberta De Tullio
- Department of Experimental Medicine, University of GenovaGenova, Italy
| | - Francesco M Baccino
- Department of Clinical and Biological Sciences, University of TurinTurin, Italy
| | - Paola Costelli
- Department of Clinical and Biological Sciences, University of TurinTurin, Italy
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38
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The Janus-Faced Role of Antioxidants in Cancer Cachexia: New Insights on the Established Concepts. OXIDATIVE MEDICINE AND CELLULAR LONGEVITY 2016; 2016:9579868. [PMID: 27642498 PMCID: PMC5013212 DOI: 10.1155/2016/9579868] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/10/2016] [Revised: 06/28/2016] [Accepted: 07/17/2016] [Indexed: 12/14/2022]
Abstract
Chronic inflammation and excessive loss of skeletal muscle usually occur during cancer cachexia, leading to functional impairment and delaying the cure of cancer. The release of cytokines by tumor promotes the formation of reactive oxygen species (ROS), which in turn regulate catabolic pathways involved in muscle atrophy. ROS also exert a dual role within tumor itself, as they can either promote proliferation and vascularization or induce senescence and apoptosis. Accordingly, previous studies that used antioxidants to modulate these ROS-dependent mechanisms, in cancer and cancer cachexia, have obtained contradictory results, hence the need to gather the main findings of these studies and draw global conclusions in order to stimulate more oriented research in this field. Based on the literature reviewed in this paper, it appears that antioxidant supplementation is (1) beneficial in cancer cachectic patients with antioxidant deficiencies, (2) most likely harmful in cancer patients with adequate antioxidant status (i.e., lung, gastrointestinal, head and neck, and esophageal), and (3) not recommended when undergoing radiotherapy. At the moment, measuring the blood levels of antioxidants may help to identify patients with systemic deficiencies. This approach is simple to realize but could not be a gold standard method for cachexia, as it does not necessarily reflect the redox state in other organs, like muscle.
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Salazar-Degracia A, Blanco D, Vilà-Ubach M, de Biurrun G, de Solórzano CO, Montuenga LM, Barreiro E. Phenotypic and metabolic features of mouse diaphragm and gastrocnemius muscles in chronic lung carcinogenesis: influence of underlying emphysema. J Transl Med 2016; 14:244. [PMID: 27549759 PMCID: PMC4994253 DOI: 10.1186/s12967-016-1003-9] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2016] [Accepted: 08/09/2016] [Indexed: 01/01/2023] Open
Abstract
BACKGROUND Muscle wasting negatively impacts the progress of chronic diseases such as lung cancer (LC) and emphysema, which are in turn interrelated. OBJECTIVES We hypothesized that muscle atrophy and body weight loss may develop in an experimental mouse model of lung carcinogenesis, that the profile of alterations in muscle fiber phenotype (fiber type composition and morphometry, muscle structural alterations, and nuclear apoptosis), and in muscle metabolism are similar in both respiratory and limb muscles of the tumor-bearing mice, and that the presence of underlying emphysema may influence those events. METHODS Diaphragm and gastrocnemius muscles of mice with urethane-induced lung cancer (LC-U) with and without elastase-induced emphysema (E-U) and non-exposed controls (N = 8/group) were studied: fiber type composition, morphometry, muscle abnormalities, apoptotic nuclei (immunohistochemistry), and proteolytic and autophagy markers (immunoblotting) at 20- and 35-week exposure times. In the latter cohort, structural contractile proteins, creatine kinase (CK), peroxisome proliferator-activated receptor (PPAR) expression, oxidative stress, and inflammation were also measured. Body and muscle weights were quantified (baseline, during follow-up, and sacrifice). RESULTS Compared to controls, in U and E-U mice, whole body, diaphragm and gastrocnemius weights were reduced. Additionally, both in diaphragm and gastrocnemius, muscle fiber cross-sectional areas were smaller, structural abnormalities, autophagy and apoptotic nuclei were increased, while levels of actin, myosin, CK, PPARs, and antioxidants were decreased, and muscle proteolytic markers did not vary among groups. CONCLUSIONS In this model of lung carcinogenesis with and without emphysema, reduced body weight gain and muscle atrophy were observed in respiratory and limb muscles of mice after 20- and 35-week exposure times most likely through increased nuclear apoptosis and autophagy. Underlying emphysema induced a larger reduction in the size of slow- and fast-twitch fibers in the diaphragm of U and E-U mice probably as a result of the greater inspiratory burden imposed onto this muscle.
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Affiliation(s)
- Anna Salazar-Degracia
- Pulmonology Department-Muscle Wasting and Cachexia in Chronic Respiratory Diseases and Lung Cancer Research Group, IMIM-Hospital del Mar, Parc de Salut Mar, Health and Experimental Sciences Department (CEXS), Universitat Pompeu Fabra (UPF), Barcelona Biomedical Research Park (PRBB), C/Dr. Aiguader, 88, 08003, Barcelona, Spain.,Centro de Investigación en Red de Enfermedades Respiratorias (CIBERES), Instituto de Salud Carlos III (ISCIII), Barcelona, Spain
| | - David Blanco
- Laboratorio de Biomarcadores, Programa de Tumores Sólidos, Centro de Investigación Médica Aplicada, Universidad de Navarra, Pamplona, Navarra, Spain
| | - Mònica Vilà-Ubach
- Pulmonology Department-Muscle Wasting and Cachexia in Chronic Respiratory Diseases and Lung Cancer Research Group, IMIM-Hospital del Mar, Parc de Salut Mar, Health and Experimental Sciences Department (CEXS), Universitat Pompeu Fabra (UPF), Barcelona Biomedical Research Park (PRBB), C/Dr. Aiguader, 88, 08003, Barcelona, Spain.,Centro de Investigación en Red de Enfermedades Respiratorias (CIBERES), Instituto de Salud Carlos III (ISCIII), Barcelona, Spain
| | - Gabriel de Biurrun
- Laboratorio de Biomarcadores, Programa de Tumores Sólidos, Centro de Investigación Médica Aplicada, Universidad de Navarra, Pamplona, Navarra, Spain
| | - Carlos Ortiz de Solórzano
- Laboratorio de Imagen del Cáncer, Programa de Tumores Sólidos, Centro de Investigación Médica Aplicada, Universidad de Navarra, Pamplona, Navarra, Spain
| | - Luis M Montuenga
- Laboratorio de Biomarcadores, Programa de Tumores Sólidos, Centro de Investigación Médica Aplicada, Universidad de Navarra, Pamplona, Navarra, Spain.,Departamento de Histología y Anatomía Patológica, Facultades de Medicina y Ciencias, Universidad de Navarra, Pamplona, Spain.,IDISNA, Instituto de Investigaciones Sanitarias de Navarra, Pamplona, Spain
| | - Esther Barreiro
- Pulmonology Department-Muscle Wasting and Cachexia in Chronic Respiratory Diseases and Lung Cancer Research Group, IMIM-Hospital del Mar, Parc de Salut Mar, Health and Experimental Sciences Department (CEXS), Universitat Pompeu Fabra (UPF), Barcelona Biomedical Research Park (PRBB), C/Dr. Aiguader, 88, 08003, Barcelona, Spain. .,Centro de Investigación en Red de Enfermedades Respiratorias (CIBERES), Instituto de Salud Carlos III (ISCIII), Barcelona, Spain.
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40
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Gilliam LAA, Lark DS, Reese LR, Torres MJ, Ryan TE, Lin CT, Cathey BL, Neufer PD. Targeted overexpression of mitochondrial catalase protects against cancer chemotherapy-induced skeletal muscle dysfunction. Am J Physiol Endocrinol Metab 2016; 311:E293-301. [PMID: 27329802 PMCID: PMC5005971 DOI: 10.1152/ajpendo.00540.2015] [Citation(s) in RCA: 35] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/31/2015] [Accepted: 06/16/2016] [Indexed: 11/22/2022]
Abstract
The loss of strength in combination with constant fatigue is a burden on cancer patients undergoing chemotherapy. Doxorubicin, a standard chemotherapy drug used in the clinic, causes skeletal muscle dysfunction and increases mitochondrial H2O2 We hypothesized that the combined effect of cancer and chemotherapy in an immunocompetent breast cancer mouse model (E0771) would compromise skeletal muscle mitochondrial respiratory function, leading to an increase in H2O2-emitting potential and impaired muscle function. Here, we demonstrate that cancer chemotherapy decreases mitochondrial respiratory capacity supported with complex I (pyruvate/glutamate/malate) and complex II (succinate) substrates. Mitochondrial H2O2-emitting potential was altered in skeletal muscle, and global protein oxidation was elevated with cancer chemotherapy. Muscle contractile function was impaired following exposure to cancer chemotherapy. Genetically engineering the overexpression of catalase in mitochondria of muscle attenuated mitochondrial H2O2 emission and protein oxidation, preserving mitochondrial and whole muscle function despite cancer chemotherapy. These findings suggest mitochondrial oxidants as a mediator of cancer chemotherapy-induced skeletal muscle dysfunction.
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Affiliation(s)
- Laura A A Gilliam
- East Carolina Diabetes and Obesity Institute, Department of Physiology, and
| | - Daniel S Lark
- East Carolina Diabetes and Obesity Institute, Department of Kinesiology, East Carolina University, Greenville, North Carolina
| | - Lauren R Reese
- East Carolina Diabetes and Obesity Institute, Department of Physiology, and
| | - Maria J Torres
- East Carolina Diabetes and Obesity Institute, Department of Kinesiology, East Carolina University, Greenville, North Carolina
| | - Terence E Ryan
- East Carolina Diabetes and Obesity Institute, Department of Physiology, and
| | - Chien-Te Lin
- East Carolina Diabetes and Obesity Institute, Department of Physiology, and
| | - Brook L Cathey
- East Carolina Diabetes and Obesity Institute, Department of Physiology, and
| | - P Darrell Neufer
- East Carolina Diabetes and Obesity Institute, Department of Physiology, and Department of Kinesiology, East Carolina University, Greenville, North Carolina
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41
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Penna F, Bonetto A, Aversa Z, Minero VG, Rossi Fanelli F, Costelli P, Muscaritoli M. Effect of the specific proteasome inhibitor bortezomib on cancer-related muscle wasting. J Cachexia Sarcopenia Muscle 2016; 7:345-54. [PMID: 27239411 PMCID: PMC4864285 DOI: 10.1002/jcsm.12050] [Citation(s) in RCA: 53] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/16/2015] [Accepted: 05/04/2015] [Indexed: 01/07/2023] Open
Abstract
BACKGROUND Muscle wasting, a prominent feature of cancer cachexia, is mainly caused by sustained protein hypercatabolism. The enhanced muscle protein degradation rates rely on the activity of different proteolytic systems, although the Adenosine triphosphate (ATP)-ubiquitin-proteasome-dependent pathway and autophagy have been shown to play a pivotal role. Bortezomib is a potent reversible and selective proteasome and NF-κB inhibitor approved for the clinical use, which has been shown to be effective in preventing muscle wasting in different catabolic conditions. The aim of the present study has been to investigate whether pharmacological inhibition of proteasome by bortezomib may prevent skeletal muscle wasting in experimental cancer cachexia. METHODS Cancer cachexia was induced in rats by intraperitoneal injection of Yoshida AH-130 ascites hepatoma cells and in mice by subcutaneous inoculation of C26 carcinoma cells. Animals were then further randomized to receive bortezomib. The AH-130 hosts were weighted and sacrificed under anaesthesia, on Days 3, 4, 5, and 7 after tumour inoculation, while C26-bearing mice were weighted and sacrificed under anaesthesia 12 days after tumour transplantation. NF-κB and proteasome activation, MuRF1 and atrogin-1 mRNA expression and beclin-1 protein levels were evaluated in the gastrocnemius of controls and AH-130 hosts. RESULTS Bortezomib administration in the AH-130 hosts, although able to reduce proteasome and NF-κB DNA-binding activity in the skeletal muscle on Day 7 after tumour transplantation, did not prevent body weight loss and muscle wasting. In addition, bortezomib exerted a transient toxicity, as evidenced by the reduced food intake and by the increase in NF-κB DNA-binding activity in the AH-130 hosts 3 days after tumour transplantation. Beclin-1 protein levels were increased by bortezomib treatment in Day 3 controls but were unchanged on both Days 3 and 7 in the AH-130 hosts, suggesting that an early compensatory induction of autophagy may exist in healthy but not in tumour-bearing animals. Regarding C26-bearing mice, bortezomib did not prevent as well body and muscle weight loss 12 days after tumour implantation. CONCLUSIONS The results obtained suggest that proteasome inhibition by bortezomib is not able to prevent muscle wasting in experimental cancer cachexia. Further studies are needed to address the issue whether a different dosage of bortezomib alone or in combination with other drugs modulating different molecular pathways may effectively prevent muscle wasting during cancer cachexia.
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Affiliation(s)
- Fabio Penna
- Department of Clinical and Biological SciencesUniversity of TurinTurinItaly
| | - Andrea Bonetto
- Department of SurgeryIndiana University School of Medicine, IUPUIIndianapolisINUSA
| | - Zaira Aversa
- Department of Clinical Medicine, SapienzaUniversity of RomeRomeItaly
| | - Valerio Giacomo Minero
- Center of Experimental Research and Medical Studies (CeRMS)Città della Salute e della ScienzaTurinItaly
- Department of Molecular Biotechnology and Health SciencesUniversity of TurinTurinItaly
| | | | - Paola Costelli
- Department of Clinical and Biological SciencesUniversity of TurinTurinItaly
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Murphy KT. The pathogenesis and treatment of cardiac atrophy in cancer cachexia. Am J Physiol Heart Circ Physiol 2015; 310:H466-77. [PMID: 26718971 DOI: 10.1152/ajpheart.00720.2015] [Citation(s) in RCA: 72] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/14/2015] [Accepted: 12/29/2015] [Indexed: 02/08/2023]
Abstract
Cancer cachexia is a multifactorial syndrome characterized by a progressive loss of skeletal muscle mass associated with significant functional impairment. In addition to a loss of skeletal muscle mass and function, many patients with cancer cachexia also experience cardiac atrophy, remodeling, and dysfunction, which in the field of cancer cachexia is described as cardiac cachexia. The cardiac alterations may be due to underlying heart disease, the cancer itself, or problems initiated by the cancer treatment and, unfortunately, remains largely underappreciated by clinicians and basic scientists. Despite recent major advances in the treatment of cancer, little progress has been made in the treatment of cardiac cachexia in cancer, and much of this is due to lack of information regarding the mechanisms. This review focuses on the cardiac atrophy associated with cancer cachexia, describing some of the known mechanisms and discussing the current and future therapeutic strategies to treat this condition. Above all else, improved awareness of the condition and an increased focus on identification of mechanisms and therapeutic targets will facilitate the eventual development of an effective treatment for cardiac atrophy in cancer cachexia.
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Affiliation(s)
- Kate T Murphy
- Basic and Clinical Myology Laboratory, Department of Physiology, The University of Melbourne, Victoria, Australia
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Chacon-Cabrera A, Fermoselle C, Salmela I, Yelamos J, Barreiro E. MicroRNA expression and protein acetylation pattern in respiratory and limb muscles of Parp-1−/− and Parp-2−/− mice with lung cancer cachexia. Biochim Biophys Acta Gen Subj 2015; 1850:2530-43. [DOI: 10.1016/j.bbagen.2015.09.020] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2015] [Revised: 09/09/2015] [Accepted: 09/29/2015] [Indexed: 12/20/2022]
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Barreiro E, Puig-Vilanova E, Marin-Corral J, Chacón-Cabrera A, Salazar-Degracia A, Mateu X, Puente-Maestu L, García-Arumí E, Andreu AL, Molina L. Therapeutic Approaches in Mitochondrial Dysfunction, Proteolysis, and Structural Alterations of Diaphragm and Gastrocnemius in Rats With Chronic Heart Failure. J Cell Physiol 2015; 231:1495-513. [DOI: 10.1002/jcp.25241] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2015] [Accepted: 11/03/2015] [Indexed: 11/09/2022]
Affiliation(s)
- Esther Barreiro
- Department of Pulmonology-Muscle and Respiratory System Research Unit (URMAR), IMIM-Hospital del Mar, Parc de Salut Mar, Health and Experimental Sciences Department (CEXS); Universitat Pompeu Fabra (UPF), Barcelona Biomedical Research Park (PRBB); Barcelona Spain
- Centro de Investigación en Red de Enfermedades Respiratorias (CIBERES); Instituto de Salud Carlos III (ISCIII); Barcelona Spain
| | - Ester Puig-Vilanova
- Department of Pulmonology-Muscle and Respiratory System Research Unit (URMAR), IMIM-Hospital del Mar, Parc de Salut Mar, Health and Experimental Sciences Department (CEXS); Universitat Pompeu Fabra (UPF), Barcelona Biomedical Research Park (PRBB); Barcelona Spain
| | - Judith Marin-Corral
- Department of Pulmonology-Muscle and Respiratory System Research Unit (URMAR), IMIM-Hospital del Mar, Parc de Salut Mar, Health and Experimental Sciences Department (CEXS); Universitat Pompeu Fabra (UPF), Barcelona Biomedical Research Park (PRBB); Barcelona Spain
| | - Alba Chacón-Cabrera
- Department of Pulmonology-Muscle and Respiratory System Research Unit (URMAR), IMIM-Hospital del Mar, Parc de Salut Mar, Health and Experimental Sciences Department (CEXS); Universitat Pompeu Fabra (UPF), Barcelona Biomedical Research Park (PRBB); Barcelona Spain
- Centro de Investigación en Red de Enfermedades Respiratorias (CIBERES); Instituto de Salud Carlos III (ISCIII); Barcelona Spain
| | - Anna Salazar-Degracia
- Department of Pulmonology-Muscle and Respiratory System Research Unit (URMAR), IMIM-Hospital del Mar, Parc de Salut Mar, Health and Experimental Sciences Department (CEXS); Universitat Pompeu Fabra (UPF), Barcelona Biomedical Research Park (PRBB); Barcelona Spain
- Centro de Investigación en Red de Enfermedades Respiratorias (CIBERES); Instituto de Salud Carlos III (ISCIII); Barcelona Spain
| | - Xavier Mateu
- Servicio de Neumología, Hospital General Gregorio Marañón; Universidad Complutense de Madrid; Madrid Spain
| | - Luis Puente-Maestu
- Servicio de Neumología, Hospital General Gregorio Marañón; Universidad Complutense de Madrid; Madrid Spain
| | - Elena García-Arumí
- Unitat de Patologia Neuromuscular i Mitocondrial, Hospital Universitari Vall d'Hebron Institut de Recerca (VHIR); Universitat Autònoma de Barcelona; Barcelona Spain
- Centro de Investigación Biomédica en Red de Enfermedades Raras (CIBERER); ISCIII; Barcelona Spain
| | - Antoni L. Andreu
- Unitat de Patologia Neuromuscular i Mitocondrial, Hospital Universitari Vall d'Hebron Institut de Recerca (VHIR); Universitat Autònoma de Barcelona; Barcelona Spain
- Centro de Investigación Biomédica en Red de Enfermedades Raras (CIBERER); ISCIII; Barcelona Spain
| | - Luis Molina
- Department of Cardiology, Hospital del Mar, Heart Diseases Biomedical Research Group, IMIM, and Department of Medicine; Universitat Autònoma de Barcelona; Barcelona Spain
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Op den Kamp CM, Gosker HR, Lagarde S, Tan DY, Snepvangers FJ, Dingemans AMC, Langen RCJ, Schols AMWJ. Preserved muscle oxidative metabolic phenotype in newly diagnosed non-small cell lung cancer cachexia. J Cachexia Sarcopenia Muscle 2015; 6:164-73. [PMID: 26136192 PMCID: PMC4458082 DOI: 10.1002/jcsm.12007] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/24/2013] [Revised: 01/20/2015] [Accepted: 02/20/2015] [Indexed: 01/06/2023] Open
Abstract
BACKGROUND Cachexia augments cancer-related mortality and has devastating effects on quality of life. Pre-clinical studies indicate that systemic inflammation-induced loss of muscle oxidative phenotype (OXPHEN) stimulates cancer-induced muscle wasting. The aim of the current proof of concept study is to validate the presence of muscle OXPHEN loss in newly diagnosed patients with lung cancer, especially in those with cachexia. METHODS Quadriceps muscle biopsies of comprehensively phenotyped pre-cachectic (n = 10) and cachectic (n = 16) patients with non-small cell lung cancer prior to treatment were compared with healthy age-matched controls (n = 22). OXPHEN was determined by assessing muscle fibre type distribution (immunohistochemistry), enzyme activity (spectrophotometry), and protein expression levels of mitochondrial complexes (western blot) as well as transcript levels of (regulatory) oxidative genes (quantitative real-time PCR). Additionally, muscle fibre cross-sectional area (immunohistochemistry) and systemic inflammation (multiplex analysis) were assessed. RESULTS Muscle fibre cross-sectional area was smaller, and plasma levels of interleukin 6 were significantly higher in cachectic patients compared with non-cachectic patients and healthy controls. No differences in muscle fibre type distribution or oxidative and glycolytic enzyme activities were observed between the groups. Mitochondrial protein expression and gene expression levels of their regulators were also not different. CONCLUSION Muscle OXPHEN is preserved in newly diagnosed non-small cell lung cancer and therefore not a primary trigger of cachexia in these patients.
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Affiliation(s)
- Celine M Op den Kamp
- Department of Respiratory Medicine, NUTRIM School of Nutrition and Translational Research in Metabolism, Maastricht University Medical Centre +, Maastricht, The Netherlands
| | - Harry R Gosker
- Department of Respiratory Medicine, NUTRIM School of Nutrition and Translational Research in Metabolism, Maastricht University Medical Centre +, Maastricht, The Netherlands
| | - Suzanne Lagarde
- Department of Respiratory Medicine, NUTRIM School of Nutrition and Translational Research in Metabolism, Maastricht University Medical Centre +, Maastricht, The Netherlands
| | - Daniel Y Tan
- Department of Respiratory Medicine, NUTRIM School of Nutrition and Translational Research in Metabolism, Maastricht University Medical Centre +, Maastricht, The Netherlands
| | - Frank J Snepvangers
- Department of Respiratory Medicine, NUTRIM School of Nutrition and Translational Research in Metabolism, Maastricht University Medical Centre +, Maastricht, The Netherlands
| | - Anne-Marie C Dingemans
- Department of Respiratory Medicine, NUTRIM School of Nutrition and Translational Research in Metabolism, Maastricht University Medical Centre +, Maastricht, The Netherlands
| | - Ramon C J Langen
- Department of Respiratory Medicine, NUTRIM School of Nutrition and Translational Research in Metabolism, Maastricht University Medical Centre +, Maastricht, The Netherlands
| | - Annemie M W J Schols
- Department of Respiratory Medicine, NUTRIM School of Nutrition and Translational Research in Metabolism, Maastricht University Medical Centre +, Maastricht, The Netherlands
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Abstract
PURPOSE OF REVIEW The aim of the present review is to examine the impact of mitochondrial dysfunction in cancer cachexia. RECENT FINDINGS Oxidative pathways are altered in this tissue during muscle wasting and this seems to be a consequence of mitochondrial abnormalities that include altered morphology and function, decreased ATP synthesis and uncoupling. SUMMARY An alteration of energy balance is the immediate cause of cachexia. Both alterations in energy intake and expenditure are responsible for the wasting syndrome associated with different types of pathological conditions, such as cancer. Different types of molecular mechanisms contribute to energy expenditure and, therefore, involuntary body weight loss, one of which is mitochondrial dysfunction.
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Affiliation(s)
- Josep M Argilés
- aCancer Research Group, Departament de Bioquímica i Biologia Molecular, Facultat de Biologia, Universitat de Barcelona bInstitut de Biomedicina de la Universitat de Barcelona, Barcelona, Spain
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Vitorino R, Moreira-Gonçalves D, Ferreira R. Mitochondrial plasticity in cancer-related muscle wasting: potential approaches for its management. Curr Opin Clin Nutr Metab Care 2015; 18:226-33. [PMID: 25783794 DOI: 10.1097/mco.0000000000000161] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
PURPOSE OF REVIEW Cancer cachexia represents a critical problem in clinical oncology due to its negative impact on patients' quality of life, therapeutic tolerance and survival. This paraneoplasic condition is characterized by significant weight loss mainly from skeletal muscle wasting. Understanding the molecular mechanisms underlying cancer cachexia is urgent in order to develop and apply efficient therapeutic strategies. RECENT FINDINGS Mitochondrial dysfunction is an early event in cancer-induced muscle wasting. Decreased ability for ATP synthesis, impaired mitochondrial biogenesis, increased oxidative stress, impairment of protein quality control systems, increased susceptibility to mitophagy and to apoptosis were all shown to mediate contractile dysfunction and wasting in cancer cachexia. Anti-inflammatory therapies as well as exercise training seem to counteract muscle mass loss in part by improving mitochondrial functionality. SUMMARY Given its central role in muscle wasting, mitochondrial plasticity should be viewed as a key therapeutic target for the preservation of muscle mass in cancer cachexia. Few studies have addressed the mitochondrial events modulated by cancer cachexia and contradictory data were reported. Scarcer studies have focused on the mitochondrial adaptation to anticancer cachexia strategies.
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Affiliation(s)
- Rui Vitorino
- aQOPNA, Department of Chemistry bInstitute for Research in Biomedicine - iBiMED, Health Sciences Program, University of Aveiro, Aveiro cCIAFEL, Faculty of Sports dDepartment of Physiology and Cardiothoracic Surgery, Faculty of Medicine, University of Porto, Porto, Portugal
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Aerobic exercise training as therapy for cardiac and cancer cachexia. Life Sci 2015; 125:9-14. [DOI: 10.1016/j.lfs.2014.11.029] [Citation(s) in RCA: 51] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2014] [Revised: 11/12/2014] [Accepted: 11/25/2014] [Indexed: 01/03/2023]
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Argilés JM, Busquets S, Stemmler B, López-Soriano FJ. Cancer cachexia: understanding the molecular basis. Nat Rev Cancer 2014; 14:754-62. [PMID: 25291291 DOI: 10.1038/nrc3829] [Citation(s) in RCA: 870] [Impact Index Per Article: 87.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Cancer cachexia is a devastating, multifactorial and often irreversible syndrome that affects around 50-80% of cancer patients, depending on the tumour type, and that leads to substantial weight loss, primarily from loss of skeletal muscle and body fat. Since cachexia may account for up to 20% of cancer deaths, understanding the underlying molecular mechanisms is essential. The occurrence of cachexia in cancer patients is dependent on the patient response to tumour progression, including the activation of the inflammatory response and energetic inefficiency involving the mitochondria. Interestingly, crosstalk between different cell types ultimately seems to result in muscle wasting. Some of the recent progress in understanding the molecular mechanisms of cachexia may lead to new therapeutic approaches.
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Affiliation(s)
- Josep M Argilés
- Cancer Research Group, Departament de Bioquímica i Biologia Molecular, Facultat de Biologia, Universitat de Barcelona, 08028 Barcelona, Spain; and Institut de Biomedicina de la Universitat de Barcelona, 08028 Barcelona, Spain
| | - Sílvia Busquets
- Cancer Research Group, Departament de Bioquímica i Biologia Molecular, Facultat de Biologia, Universitat de Barcelona, 08028 Barcelona, Spain; and Institut de Biomedicina de la Universitat de Barcelona, 08028 Barcelona, Spain
| | | | - Francisco J López-Soriano
- Cancer Research Group, Departament de Bioquímica i Biologia Molecular, Facultat de Biologia, Universitat de Barcelona, 08028 Barcelona, Spain; and Institut de Biomedicina de la Universitat de Barcelona, 08028 Barcelona, Spain
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