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Chen L, Zhang H, Chi M, Wang Y, Zhu X, Han L, Xin B, Gan R, Tu Y, Sun X, Lu J, Li J, Huang J, Zhang J, Han Y, Guo C, Yang Q. Bckdk-Mediated Branch Chain Amino Acid Metabolism Reprogramming Contributes to Muscle Atrophy during Cancer Cachexia. Mol Nutr Food Res 2024; 68:e2300577. [PMID: 38150655 DOI: 10.1002/mnfr.202300577] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2023] [Revised: 10/07/2023] [Indexed: 12/29/2023]
Abstract
SCOPE Branched chain amino acids (BCAAs) are essential amino acids and important nutrient signals for energy and protein supplementation. The study uses muscle-specific branched-chain α-keto acid dehydrogenase kinase (Bckdk) conditional knockout (cKO) mice to reveal the contribution of BCAA metabolic dysfunction to muscle wasting. METHOD AND RESULTS Muscle-specific Bckdk-cKO mice are generated through crossbreeding of Bckdkf/f mice with Myf5Cre mice. Lewis lung cancer (LLC) tumor transplantation is used to establish the cancer cachexia model. The occurrence of cancer cachexia is accelerated in the muscle-specific Bckdk-cKO mice after bearing LLC tumor. Wasting skeletal muscle is characterized by increased protein ubiquitination degradation and impaired protein synthesis. The wasting muscle gastrocnemius is mechanized as a distinct BCAA metabolic dysfunction. Based on the atrophy phenotype resulting from BCAA metabolism dysfunction, the optimized BCAA supplementation improves the survival of cancer cachexia in muscle-specific Bckdk-cKO mice bearing LLC tumors, and improves the occurrence of cancer cachexia. The mechanism of BCAA supplementation on muscle mass preservation is based on the promotion of protein synthesis and the inhibition of protein ubiquitination degradation. CONCLUSIONS Dysfunctional BCAA metabolism contributes to the inhibition of protein synthesis and increases protein degradation in the cancer cachexia model of muscle-specific Bckdk-cKO mice bearing LLC tumors. The reprogramming of BCAA catabolism exerts therapeutic effects by stimulating protein synthesis and inhibiting protein degradation in skeletal muscle.
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Affiliation(s)
- Li Chen
- Department of Pharmacy, Shanghai Sixth People's Hospital Affiliated Shanghai Jiao Tong University School of Medicine, Shanghai, 200233, China
| | - Hong Zhang
- Department of Pharmacy, Shanghai Sixth People's Hospital Affiliated Shanghai Jiao Tong University School of Medicine, Shanghai, 200233, China
| | - Mengyi Chi
- Department of Pharmacy, Shanghai Sixth People's Hospital Affiliated Shanghai Jiao Tong University School of Medicine, Shanghai, 200233, China
| | - Yaxian Wang
- Department of Pharmacy, Shanghai Sixth People's Hospital Affiliated Shanghai Jiao Tong University School of Medicine, Shanghai, 200233, China
| | - Xinting Zhu
- Department of Pharmacy, Shanghai Sixth People's Hospital Affiliated Shanghai Jiao Tong University School of Medicine, Shanghai, 200233, China
| | - Leng Han
- Department of Pharmacy, Shanghai Sixth People's Hospital Affiliated Shanghai Jiao Tong University School of Medicine, Shanghai, 200233, China
| | - Bo Xin
- Department of Pharmacy, Shanghai Sixth People's Hospital Affiliated Shanghai Jiao Tong University School of Medicine, Shanghai, 200233, China
| | - Run Gan
- Department of Pharmacy, Shanghai Sixth People's Hospital Affiliated Shanghai Jiao Tong University School of Medicine, Shanghai, 200233, China
| | - Yixin Tu
- Department of Pharmacy, Shanghai Sixth People's Hospital Affiliated Shanghai Jiao Tong University School of Medicine, Shanghai, 200233, China
| | - Xipeng Sun
- Department of Pharmacy, Shanghai Sixth People's Hospital Affiliated Shanghai Jiao Tong University School of Medicine, Shanghai, 200233, China
| | - Jin Lu
- Department of Pharmacy, Shanghai Sixth People's Hospital Affiliated Shanghai Jiao Tong University School of Medicine, Shanghai, 200233, China
| | - Jie Li
- Department of Pharmacy, Shanghai Sixth People's Hospital Affiliated Shanghai Jiao Tong University School of Medicine, Shanghai, 200233, China
| | - Jinlu Huang
- Department of Pharmacy, Shanghai Sixth People's Hospital Affiliated Shanghai Jiao Tong University School of Medicine, Shanghai, 200233, China
| | - Jianping Zhang
- Department of Pharmacy, Shanghai Sixth People's Hospital Affiliated Shanghai Jiao Tong University School of Medicine, Shanghai, 200233, China
| | - Yonglong Han
- Department of Pharmacy, Shanghai Sixth People's Hospital Affiliated Shanghai Jiao Tong University School of Medicine, Shanghai, 200233, China
| | - Cheng Guo
- Department of Pharmacy, Shanghai Sixth People's Hospital Affiliated Shanghai Jiao Tong University School of Medicine, Shanghai, 200233, China
| | - Quanjun Yang
- Department of Pharmacy, Shanghai Sixth People's Hospital Affiliated Shanghai Jiao Tong University School of Medicine, Shanghai, 200233, China
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Loyala JV, Down B, Wong E, Tan B. Treatment of Cachexia in Gastric Cancer: Exploring the Use of Anti-Inflammatory Natural Products and Their Derivatives. Nutrients 2024; 16:1246. [PMID: 38674936 PMCID: PMC11053965 DOI: 10.3390/nu16081246] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2024] [Revised: 04/12/2024] [Accepted: 04/19/2024] [Indexed: 04/28/2024] Open
Abstract
(1) Background: Gastric cancer is a significant cause of cancer-related mortality worldwide. Weight loss and malnutrition associated with cancer are linked with increased mortality rates and reduced quality of life. Cancer cachexia, characterised by the loss of skeletal muscle, is associated with approximately 20% of cancer-related deaths and differs from malnutrition in that it cannot be fully reversed by nutritional support alone. It is now recognised that the primary pathophysiological process underlying cancer cachexia is chronic inflammation leading to increased calorie consumption. Current treatments that focus on nutritional supplementation, psychological counselling, appetite stimulation and reducing inflammation are lacking in efficacy. This review focuses on the evidence supporting the potential roles of natural anti-inflammatory products and their derivatives including fatty acids, probiotics, amino acids, curcumin, fucoidan, epigallocatechin-3-gallate, ginger, resveratrol and Boswellia serrata in the management of gastric cancer cachexia. (2) Results: While natural anti-inflammatory products show promise in a number of in vitro and in vivo studies, there are only a small number of human studies available. Where present, the evidence base is heterogeneous, with varying study methodologies and outcomes. (3) Conclusions: Natural anti-inflammatory products represent a potential adjunctive therapy for gastric cancer cachexia. Further research, particularly well-designed clinical trials, is needed to elucidate their optimal role, dosing and safety profiles in the management of gastric cancer cachexia.
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Affiliation(s)
- Jerocin Vishani Loyala
- Queen Elizabeth Hospital, University Hospitals Birmingham NHS Foundation Trust, Birmingham B15 2GW, UK
| | - Billy Down
- High Wycombe Hospital, Buckinghamshire Healthcare NHS Trust, High Wycombe HP11 2TT, UK;
| | - Enoch Wong
- Queen Elizabeth Hospital, University Hospitals Birmingham NHS Foundation Trust, Birmingham B15 2GW, UK
| | - Benjamin Tan
- Institute of Immunology and Immunotherapy, University of Birmingham, Birmingham B15 2TT, UK;
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3
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Directo D, Lee SR. Cancer Cachexia: Underlying Mechanisms and Potential Therapeutic Interventions. Metabolites 2023; 13:1024. [PMID: 37755304 PMCID: PMC10538050 DOI: 10.3390/metabo13091024] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2023] [Revised: 09/14/2023] [Accepted: 09/14/2023] [Indexed: 09/28/2023] Open
Abstract
Cancer cachexia, a multifactorial metabolic syndrome developed during malignant tumor growth, is characterized by an accelerated loss of body weight accompanied by the depletion of skeletal muscle mass. This debilitating condition is associated with muscle degradation, impaired immune function, reduced functional capacity, compromised quality of life, and diminished survival in cancer patients. Despite the lack of the known capability of fully reversing or ameliorating this condition, ongoing research is shedding light on promising preclinical approaches that target the disrupted mechanisms in the pathophysiology of cancer cachexia. This comprehensive review delves into critical aspects of cancer cachexia, including its underlying pathophysiological mechanisms, preclinical models for studying the progression of cancer cachexia, methods for clinical assessment, relevant biomarkers, and potential therapeutic strategies. These discussions collectively aim to contribute to the evolving foundation for effective, multifaceted counteractive strategies against this challenging condition.
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Affiliation(s)
| | - Sang-Rok Lee
- Department of Kinesiology, New Mexico State University, Las Cruces, NM 88003, USA;
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Yu YC, Ahmed A, Lai HC, Cheng WC, Yang JC, Chang WC, Chen LM, Shan YS, Ma WL. Review of the endocrine organ-like tumor hypothesis of cancer cachexia in pancreatic ductal adenocarcinoma. Front Oncol 2022; 12:1057930. [PMID: 36465353 PMCID: PMC9713001 DOI: 10.3389/fonc.2022.1057930] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2022] [Accepted: 10/26/2022] [Indexed: 08/30/2023] Open
Abstract
Pancreatic ductal adenocarcinoma (PDAC) is one of the most fatal types of solid tumors, associated with a high prevalence of cachexia (~80%). PDAC-derived cachexia (PDAC-CC) is a systemic disease involving the complex interplay between the tumor and multiple organs. The endocrine organ-like tumor (EOLT) hypothesis may explain the systemic crosstalk underlying the deleterious homeostatic shifts that occur in PDAC-CC. Several studies have reported a markedly heterogeneous collection of cachectic mediators, signaling mechanisms, and metabolic pathways, including exocrine pancreatic insufficiency, hormonal disturbance, pro-inflammatory cytokine storm, digestive and tumor-derived factors, and PDAC progression. The complexities of PDAC-CC necessitate a careful review of recent literature summarizing cachectic mediators, corresponding metabolic functions, and the collateral impacts on wasting organs. The EOLT hypothesis suggests that metabolites, genetic instability, and epigenetic changes (microRNAs) are involved in cachexia development. Both tumors and host tissues can secrete multiple cachectic factors (beyond only inflammatory mediators). Some regulatory molecules, metabolites, and microRNAs are tissue-specific, resulting in insufficient energy production to support tumor/cachexia development. Due to these complexities, changes in a single factor can trigger bi-directional feedback circuits that exacerbate PDAC and result in the development of irreversible cachexia. We provide an integrated review based on 267 papers and 20 clinical trials from PubMed and ClinicalTrials.gov database proposed under the EOLT hypothesis that may provide a fundamental understanding of cachexia development and response to current treatments.
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Affiliation(s)
- Ying-Chun Yu
- Department of Medical Research, Department of Obstetrics and Gynecology, Department of Gastroenterology, and Chinese Medicine Research and Development Center, China Medical University Hospital, Taichung, Taiwan
- Graduate Institute of Biomedical Sciences, Center for Tumor Biology, School of Medicine, China Medical University, Taichung, Taiwan
| | - Azaj Ahmed
- Department of Medical Research, Department of Obstetrics and Gynecology, Department of Gastroenterology, and Chinese Medicine Research and Development Center, China Medical University Hospital, Taichung, Taiwan
| | - Hsueh-Chou Lai
- Department of Medical Research, Department of Obstetrics and Gynecology, Department of Gastroenterology, and Chinese Medicine Research and Development Center, China Medical University Hospital, Taichung, Taiwan
- School of Chinese Medicine, China Medical University, Taichung, Taiwan
| | - Wei-Chung Cheng
- Graduate Institute of Biomedical Sciences, Center for Tumor Biology, School of Medicine, China Medical University, Taichung, Taiwan
| | - Juan-Chern Yang
- Department of Medical Research, Department of Obstetrics and Gynecology, Department of Gastroenterology, and Chinese Medicine Research and Development Center, China Medical University Hospital, Taichung, Taiwan
- School of Chinese Medicine, China Medical University, Taichung, Taiwan
| | - Wei-Chun Chang
- Department of Medical Research, Department of Obstetrics and Gynecology, Department of Gastroenterology, and Chinese Medicine Research and Development Center, China Medical University Hospital, Taichung, Taiwan
- Graduate Institute of Biomedical Sciences, Center for Tumor Biology, School of Medicine, China Medical University, Taichung, Taiwan
| | - Lu-Min Chen
- Department of Medical Research, Department of Obstetrics and Gynecology, Department of Gastroenterology, and Chinese Medicine Research and Development Center, China Medical University Hospital, Taichung, Taiwan
| | - Yan-Shen Shan
- Division of General Surgery, Department of Surgery, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan
- Institute of Clinical Medicine, College of Medicine, National Chen Kung University, Tainan, Taiwan
| | - Wen-Lung Ma
- Department of Medical Research, Department of Obstetrics and Gynecology, Department of Gastroenterology, and Chinese Medicine Research and Development Center, China Medical University Hospital, Taichung, Taiwan
- Graduate Institute of Biomedical Sciences, Center for Tumor Biology, School of Medicine, China Medical University, Taichung, Taiwan
- Department of Nursing, Asia University, Taichung, Taiwan
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Yeh KY, Wang CH, Ling HH, Peng CL, Chen ZS, Hsia S. Pretreatment Glasgow Prognostic Score Correlated with Serum Histidine Level and Three-Year Mortality of Patients with Locally Advanced Head and Neck Squamous Cell Carcinoma and Optimal Performance Status. Nutrients 2022; 14:nu14173475. [PMID: 36079741 PMCID: PMC9458049 DOI: 10.3390/nu14173475] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2022] [Revised: 08/21/2022] [Accepted: 08/22/2022] [Indexed: 11/16/2022] Open
Abstract
Few prospective cohort trials have investigted the effect of pretreatment nutritional and inflammatory status on the clinical outcome of patients with cancer and optimal performance status and assessed the interplay between nutrition, inflammation, body composition, and circulating metabolites before treatment. Here, 50 patients with locally advanced head and neck squamous cell carcinoma (LAHNSCC) and Eastern Cooperative Oncology Group performance status (ECOG PS) ≤ 2 were prospectively recruited along with 43 healthy participants. Before concurrent chemoradiotherapy, compared with healthy controls, the cancer group showed lower levels of histidine, leucine, and phenylalanine and had low values in anthropometric and body composition measurements; however, the group displayed higher ornithine levels, more malnutrition, and severe inflammation. Pretreatment advanced Glasgow prognostic score (1 and 2) status was the sole prognostic factor for 3-year mortality rate and was associated with age and serum histidine levels in patients with cancer. Thus, even at the same tumor stage and ECOG PS, patients with LAHNSCC, poor nutrition, and high inflammation severity at baseline may have inferior survival outcomes than those with adequate nutrition and low inflammation severity. Assessment of pretreatment nutritional and inflammatory status should be included in the enrollment criteria in future studies.
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Affiliation(s)
- Kun-Yun Yeh
- Division of Hemato-Oncology, Department of Internal Medicine, College of Medicine, Chang Gung Memorial Hospital, Keelung 20401, Taiwan
- College of Medicine, Chang Gung University, Taoyuan 333007, Taiwan
- Correspondence: ; Tel.: +886-2-2432-9292 (ext. 2360)
| | - Chao-Hung Wang
- College of Medicine, Chang Gung University, Taoyuan 333007, Taiwan
- Heart Failure Research Center, Division of Cardiology, Department of Internal Medicine, Chang Gung Memorial Hospital, Keelung 20401, Taiwan
| | - Hang Huong Ling
- Division of Hemato-Oncology, Department of Internal Medicine, College of Medicine, Chang Gung Memorial Hospital, Keelung 20401, Taiwan
- College of Medicine, Chang Gung University, Taoyuan 333007, Taiwan
| | - Chia-Lin Peng
- Taiwan Nutraceutical Association, Taipei 104483, Taiwan
| | | | - Simon Hsia
- Taiwan Nutraceutical Association, Taipei 104483, Taiwan
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Braha A, Albai A, Timar B, Negru Ș, Sorin S, Roman D, Popovici D. Nutritional Interventions to Improve Cachexia Outcomes in Cancer—A Systematic Review. Medicina (B Aires) 2022; 58:medicina58070966. [PMID: 35888685 PMCID: PMC9318456 DOI: 10.3390/medicina58070966] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2022] [Revised: 07/18/2022] [Accepted: 07/19/2022] [Indexed: 11/23/2022] Open
Abstract
Background and Objectives: The prevalence of cachexia has increased across all of the cancer types and accounts for up to 20% of cancer-related deaths. This paper is a systematic review of nutritional interventions aiming to improve cachexia outcomes in cancer, focusing on weight gain. Materials and Methods: A search in Medline and Elsevier databases for articles up until the 23 January 2022, was conducted. Results: Out of 5732 screened records, 26 publications were included in the final analysis. Four randomized clinical trials showed a significant body weight (BW) increase in patients treated with eicosapentaenoic acid (EPA), β-hydroxy-beta-methyl butyrate (β-HMB), arginine, and glutamine or marine phospholipids (MPL). An upward BW trend was observed in patients treated with L-carnitine, an Ethanwell/Ethanzyme (EE) regimen enriched with ω-3 fatty acids, micronutrients, probiotics, fish oil, a leucine-rich supplement, or total parental nutrition (TPN) with a high dose of a branched-chain amino acid (BCAA). Conclusions: Although clinical trials relating to large numbers of nutritional supplements present promising data, many trials provided negative results. Further studies investigating the underlying mechanisms of action of these nutritional supplements in cancer cachexia are needed. Early screening for cancer cachexia risk and nutritional intervention in cancer patients before aggravating weight loss may stabilize their weight, preventing cachexia syndrome. According to the GRADE methodology, no positive recommendation for these nutritional supplements may be expressed.
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Affiliation(s)
- Adina Braha
- Second Department of Internal Medicine, “Victor Babeș” University of Medicine and Pharmacy, 300041 Timisoara, Romania; (A.B.); (B.T.); (D.R.)
| | - Alin Albai
- Second Department of Internal Medicine, “Victor Babeș” University of Medicine and Pharmacy, 300041 Timisoara, Romania; (A.B.); (B.T.); (D.R.)
- Correspondence:
| | - Bogdan Timar
- Second Department of Internal Medicine, “Victor Babeș” University of Medicine and Pharmacy, 300041 Timisoara, Romania; (A.B.); (B.T.); (D.R.)
| | - Șerban Negru
- Department of Oncology, “Victor Babeș” University of Medicine and Pharmacy, 300041 Timisoara, Romania; (Ș.N.); (S.S.); (D.P.)
| | - Săftescu Sorin
- Department of Oncology, “Victor Babeș” University of Medicine and Pharmacy, 300041 Timisoara, Romania; (Ș.N.); (S.S.); (D.P.)
| | - Deiana Roman
- Second Department of Internal Medicine, “Victor Babeș” University of Medicine and Pharmacy, 300041 Timisoara, Romania; (A.B.); (B.T.); (D.R.)
| | - Dorel Popovici
- Department of Oncology, “Victor Babeș” University of Medicine and Pharmacy, 300041 Timisoara, Romania; (Ș.N.); (S.S.); (D.P.)
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7
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Beaudry AG, Law ML. Leucine Supplementation in Cancer Cachexia: Mechanisms and a Review of the Pre-Clinical Literature. Nutrients 2022; 14:nu14142824. [PMID: 35889781 PMCID: PMC9323748 DOI: 10.3390/nu14142824] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2022] [Revised: 07/06/2022] [Accepted: 07/06/2022] [Indexed: 12/16/2022] Open
Abstract
Cancer cachexia (CC) is a complex syndrome of bodily wasting and progressive functional decline. Unlike starvation, cachexia cannot be reversed by increased energy intake alone. Nonetheless, targeted nutritional support is a necessary component in multimodal syndrome management. Due to the highly catabolic nature of cancer cachexia, amino acid supplementation has been proposed. Interestingly, leucine has been found to increase protein synthesis and decrease protein degradation via mTORC1 pathway activation. Multiple pre-clinical studies have explored the impact of leucine supplementation in cachectic tumor-bearing hosts. Here, we provide an overview of leucine’s proposed modes of action to preserve lean mass in cachexia and review the current pre-clinical literature related to leucine supplementation during CC. Current research indicates that a leucine-rich diet may attenuate CC symptomology; however, these works are difficult to compare due to methodological differences. There is need for further pre-clinical work exploring leucine’s potential ability to modulate protein turnover and immune response during CC, as well as the impact of additive leucine on tumor growth.
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Affiliation(s)
- Anna G. Beaudry
- Department of Health, Human Performance, and Recreation, Robbins College of Health and Human Sciences, Baylor University, Waco, TX 76706, USA
- Correspondence:
| | - Michelle L. Law
- Department of Human Sciences and Design, Robbins College of Health and Human Sciences, Baylor University, Waco, TX 76706, USA;
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Wang CH, Ling HH, Liu MH, Pan YP, Chang PH, Lin YC, Chou WC, Peng CL, Yeh KY. Treatment-Interval Changes in Serum Levels of Albumin and Histidine Correlated with Treatment Interruption in Patients with Locally Advanced Head and Neck Squamous Cell Carcinoma Completing Chemoradiotherapy under Recommended Calorie and Protein Provision. Cancers (Basel) 2022; 14:cancers14133112. [PMID: 35804884 PMCID: PMC9264877 DOI: 10.3390/cancers14133112] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2022] [Revised: 06/18/2022] [Accepted: 06/23/2022] [Indexed: 02/01/2023] Open
Abstract
We investigated risk factors for treatment interruption (TI) in patients with locally advanced head and neck squamous-cell carcinoma (LAHNSCC) following concurrent chemoradiotherapy (CCRT), under the provision of recommended calorie and protein intake; we also evaluated the associations between clinicopathological variables, calorie and protein supply, nutrition–inflammation biomarkers (NIBs), total body composition change (TBC), and a four-serum-amino-acid metabolite panel (histidine, leucine, ornithine, and phenylalanine) among these patients. Patients with LAHNSCC who completed the entire planned CCRT course and received at least 25 kcal/kg/day and 1 g of protein/kg/day during CCRT were prospectively recruited. Clinicopathological variables, anthropometric data, blood NIBs, CCRT-related factors, TBC data, and metabolite panels before and after treatment were collected; 44 patients with LAHNSCC were enrolled. Nine patients (20.4%) experienced TIs. Patients with TIs experienced greater reductions in hemoglobin, serum levels of albumin, uric acid, histidine, and appendicular skeletal mass, and suffered from more grade 3/4 toxicities than those with no TI. Neither increased daily calorie supply (≥30 kcal/kg/day) nor feeding tube placement was correlated with TI. Multivariate analysis showed that treatment-interval changes in serum albumin and histidine levels, but not treatment toxicity, were independently associated with TI. Thus, changes in serum levels of albumin and histidine over the treatment course could cause TI in patients with LAHNSCC following CCRT.
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Affiliation(s)
- Chao-Hung Wang
- Heart Failure Research Center, Division of Cardiology, Department of Internal Medicine, Chang Gung Memorial Hospital, Keelung 20401, Taiwan; (C.-H.W.); (M.-H.L.)
- College of Medicine, Chang Gung University, Taoyuan 333007, Taiwan; (H.H.L.); (P.-H.C.); (Y.-C.L.); (W.-C.C.)
| | - Hang Huong Ling
- College of Medicine, Chang Gung University, Taoyuan 333007, Taiwan; (H.H.L.); (P.-H.C.); (Y.-C.L.); (W.-C.C.)
- Division of Hemato-Oncology, Department of Internal Medicine, Chang Gung Memorial Hospital, College of Medicine, Keelung 20401, Taiwan
| | - Min-Hui Liu
- Heart Failure Research Center, Division of Cardiology, Department of Internal Medicine, Chang Gung Memorial Hospital, Keelung 20401, Taiwan; (C.-H.W.); (M.-H.L.)
- Department of Nursing, Chang Gung Memorial Hospital, Keelung 20401, Taiwan
| | - Yi-Ping Pan
- Department of Nutrition, Chang Gung Memorial Hospital, Keelung 20401, Taiwan;
| | - Pei-Hung Chang
- College of Medicine, Chang Gung University, Taoyuan 333007, Taiwan; (H.H.L.); (P.-H.C.); (Y.-C.L.); (W.-C.C.)
- Division of Hemato-Oncology, Department of Internal Medicine, Chang Gung Memorial Hospital, College of Medicine, Keelung 20401, Taiwan
| | - Yu-Ching Lin
- College of Medicine, Chang Gung University, Taoyuan 333007, Taiwan; (H.H.L.); (P.-H.C.); (Y.-C.L.); (W.-C.C.)
- Department of Medical Imaging and Intervention, Chang Gung Memorial Hospital, College of Medicine, Keelung 20401, Taiwan
- Osteoporosis Prevention and Treatment Center, Chang Gung Memorial Hospital, Keelung 20401, Taiwan
| | - Wen-Chi Chou
- College of Medicine, Chang Gung University, Taoyuan 333007, Taiwan; (H.H.L.); (P.-H.C.); (Y.-C.L.); (W.-C.C.)
- Division of Hemato-Oncology, Department of Internal Medicine, Chang Gung Memorial Hospital, Linkou, Taoyuan 333007, Taiwan
| | - Chia-Lin Peng
- Taiwan Nutraceutical Association, Taipei 104483, Taiwan;
| | - Kun-Yun Yeh
- College of Medicine, Chang Gung University, Taoyuan 333007, Taiwan; (H.H.L.); (P.-H.C.); (Y.-C.L.); (W.-C.C.)
- Division of Hemato-Oncology, Department of Internal Medicine, Chang Gung Memorial Hospital, College of Medicine, Keelung 20401, Taiwan
- Correspondence: ; Tel.: +886-2-24329292 (ext. 2360); Fax: +886-2-2435342
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9
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Clemente-Suárez VJ, Redondo-Flórez L, Rubio-Zarapuz A, Martínez-Guardado I, Navarro-Jiménez E, Tornero-Aguilera JF. Nutritional and Exercise Interventions in Cancer-Related Cachexia: An Extensive Narrative Review. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:4604. [PMID: 35457471 PMCID: PMC9025820 DOI: 10.3390/ijerph19084604] [Citation(s) in RCA: 18] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/28/2022] [Revised: 04/04/2022] [Accepted: 04/08/2022] [Indexed: 01/27/2023]
Abstract
One of the common traits found in cancer patients is malnutrition and cachexia, which affects between 25% to 60% of the patients, depending on the type of cancer, diagnosis, and treatment. Given the lack of current effective pharmacological solutions for low muscle mass and sarcopenia, holistic interventions are essential to patient care, as well as exercise and nutrition. Thus, the present narrative review aimed to analyze the nutritional, pharmacological, ergonutritional, and physical exercise strategies in cancer-related cachexia. The integration of multidisciplinary interventions could help to improve the final intervention in patients, improving their prognosis, quality of life, and life expectancy. To reach these aims, an extensive narrative review was conducted. The databases used were MedLine (PubMed), Cochrane (Wiley), Embase, PsychINFO, and CinAhl. Cancer-related cachexia is a complex multifactorial phenomenon in which systemic inflammation plays a key role in the development and maintenance of the symptomatology. Pharmacological interventions seem to produce a positive effect on inflammatory state and cachexia. Nutritional interventions are focused on a high-energy diet with high-density foods and the supplementation with antioxidants, while physical activity is focused on strength-based training. The implementation of multidisciplinary non-pharmacological interventions in cancer-related cachexia could be an important tool to improve traditional treatments and improve patients' quality of life.
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Affiliation(s)
- Vicente Javier Clemente-Suárez
- Faculty of Sports Sciences, Universidad Europea de Madrid, 28670 Madrid, Spain; (L.R.-F.); (A.R.-Z.); (J.F.T.-A.)
- Grupo de Investigación en Cultura, Educación y Sociedad, Universidad de la Costa, Barranquilla 080002, Colombia
| | - Laura Redondo-Flórez
- Faculty of Sports Sciences, Universidad Europea de Madrid, 28670 Madrid, Spain; (L.R.-F.); (A.R.-Z.); (J.F.T.-A.)
| | - Alejandro Rubio-Zarapuz
- Faculty of Sports Sciences, Universidad Europea de Madrid, 28670 Madrid, Spain; (L.R.-F.); (A.R.-Z.); (J.F.T.-A.)
| | - Ismael Martínez-Guardado
- BRABE Group, Department of Psychology, Faculty of Life and Natural Sciences, University of Nebrija, C/del Hostal, 28248 Madrid, Spain;
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10
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Gastrointestinal Cancer Patient Nutritional Management: From Specific Needs to Novel Epigenetic Dietary Approaches. Nutrients 2022; 14:nu14081542. [PMID: 35458104 PMCID: PMC9024975 DOI: 10.3390/nu14081542] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2022] [Revised: 03/28/2022] [Accepted: 04/05/2022] [Indexed: 02/06/2023] Open
Abstract
Nutritional habits impinge on the health of the gastrointestinal (GI) tract, contributing to GI disorder progression. GI cancer is a widespread and aggressive tumor sensitive to nutritional changes. Indeed, specific nutritional expedients can be adopted to prevent GI cancer onset and to slow down disease activity. Moreover, the patient’s nutritional status impacts prognosis, quality of life, and chemotherapy tolerance. These patients encounter the highest frequency of malnourishment risk, a condition that can progressively evolve into cachexia. Clinical studies dealing with this topic stressed the importance of nutritional counseling and put under the spotlight nutrient delivery, the type of nutrient supplementation, and timing for the start of nutritional management. A medical practitioner well-prepared on the topic of nutrition and cancer should operate in the clinical team dedicated to these oncological patients. This specific expertise needs to be implemented as soon as possible to adopt nutritional interventions and establish a proper patient-tailored dietary regimen. The nutritional gap closure should be prompt during anticancer treatment to stabilize weight loss, improve treatment tolerability, and ameliorate survival rate. Recently, novel nutritional approaches were investigated to target the bidirectional link between epigenetics and metabolism, whose alteration supports the onset, progression, and therapeutic response of GI cancer patients.
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11
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Lin YC, Wang CH, Ling HH, Pan YP, Chang PH, Chou WC, Chen FP, Yeh KY. Inflammation Status and Body Composition Predict Two-Year Mortality of Patients with Locally Advanced Head and Neck Squamous Cell Carcinoma under Provision of Recommended Energy Intake during Concurrent Chemoradiotherapy. Biomedicines 2022; 10:biomedicines10020388. [PMID: 35203597 PMCID: PMC8962429 DOI: 10.3390/biomedicines10020388] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2021] [Revised: 01/31/2022] [Accepted: 02/04/2022] [Indexed: 01/27/2023] Open
Abstract
Only few prospective cohort trials have evaluated the risk factors for the 2-year mortality rate between two patient subgroups with locally advanced head and neck squamous cell carcinoma (LAHNSCC): oral cavity cancer with adjuvant concurrent chemoradiotherapy (CCRT) (OCC) and non-oral cavity cancer with primary CCRT (NOCC), under the recommended calorie intake and investigated the interplay among calorie supply, nutrition–inflammation biomarkers (NIBs), and total body composition change (TBC), as assessed using dual-energy X-ray absorptiometry (DXA). Patients with LAHNSCC who consumed at least 25 kcal/kg/day during CCRT were prospectively recruited. Clinicopathological variables, blood NIBs, CCRT-related factors, and TBC data before and after treatment were collected. Factor analysis was performed to reduce the number of anthropometric and DXA-derived measurements. Cox proportional hazards models were used for analysis. We enrolled 123 patients with LAHNSCC (69 with OCC and 54 with NOCC). The mean daily calorie intake correlated with the treatment interval changes in total body muscle and fat. Patients consuming ≥30 kcal/kg/day had lower pretreatment levels but exhibited fewer treatment interval changes in anthropometric and DXA measurements than patients consuming <30 kcal/kg/day. In the multivariate analysis of the 2-year mortality rate, the prognostic influence of the recommended calorie intake could not be confirmed, but different risk factors (performance status, pretreatment platelet-to-lymphocyte ratio, and treatment interval body muscle changes in patients with OCC; age, pretreatment neutrophil-to-lymphocyte ratio, and body fat storage in patients with NOCC) showed independent effects. Therefore, the inflammation status and body composition, but not the recommended calorie supply, contribute to the 2-year mortality rate for patients with LAHNSCC receiving CCRT.
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Affiliation(s)
- Yu-Ching Lin
- Department of Medical Imaging and Intervention, Chang Gung Memorial Hospital, College of Medicine, Keelung & Chang Gung University, Taoyuan 333007, Taiwan;
- Osteoporosis Prevention and Treatment Center, Chang Gung Memorial Hospital, Keelung 20401, Taiwan;
| | - Cheng-Hsu Wang
- Division of Hemato-Oncology, Department of Internal Medicine, Chang Gung Memorial Hospital, College of Medicine, Keelung & Chang Gung University, Taoyuan 333007, Taiwan; (C.-H.W.); (H.H.L.); (P.-H.C.)
| | - Hang Huong Ling
- Division of Hemato-Oncology, Department of Internal Medicine, Chang Gung Memorial Hospital, College of Medicine, Keelung & Chang Gung University, Taoyuan 333007, Taiwan; (C.-H.W.); (H.H.L.); (P.-H.C.)
| | - Yi-Ping Pan
- Department of Nutrition, Chang Gung Memorial Hospital, Keelung 20401, Taiwan;
| | - Pei-Hung Chang
- Division of Hemato-Oncology, Department of Internal Medicine, Chang Gung Memorial Hospital, College of Medicine, Keelung & Chang Gung University, Taoyuan 333007, Taiwan; (C.-H.W.); (H.H.L.); (P.-H.C.)
| | - Wen-Chi Chou
- Division of Hemato-Oncology, Department of Internal Medicine, Chang Gung Memorial Hospital, College of Medicine, Linkou & Chang Gung University, Taoyuan 333007, Taiwan;
| | - Fang-Ping Chen
- Osteoporosis Prevention and Treatment Center, Chang Gung Memorial Hospital, Keelung 20401, Taiwan;
- Department of Obstetrics and Gynecology, Chang Gung Memorial Hospital, Keelung 20401, Taiwan
- Healthy Aging Research Center, College of Medicine, Chang Gung University, Taoyuan 333007, Taiwan
| | - Kun-Yun Yeh
- Division of Hemato-Oncology, Department of Internal Medicine, Chang Gung Memorial Hospital, College of Medicine, Keelung & Chang Gung University, Taoyuan 333007, Taiwan; (C.-H.W.); (H.H.L.); (P.-H.C.)
- Correspondence: ; Tel.: +886-2-24329292 (ext. 2360); Fax: +886-2-2435342
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12
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Pancreatic cancer cachexia: three dimensions of a complex syndrome. Br J Cancer 2021; 124:1623-1636. [PMID: 33742145 PMCID: PMC8110983 DOI: 10.1038/s41416-021-01301-4] [Citation(s) in RCA: 27] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2019] [Revised: 01/18/2021] [Accepted: 02/02/2021] [Indexed: 02/08/2023] Open
Abstract
Cancer cachexia is a multifactorial syndrome that is characterised by a loss of skeletal muscle mass, is commonly associated with adipose tissue wasting and malaise, and responds poorly to therapeutic interventions. Although cachexia can affect patients who are severely ill with various malignant or non-malignant conditions, it is particularly common among patients with pancreatic cancer. Pancreatic cancer often leads to the development of cachexia through a combination of distinct factors, which, together, explain its high prevalence and clinical importance in this disease: systemic factors, including metabolic changes and pathogenic signals related to the tumour biology of pancreatic adenocarcinoma; factors resulting from the disruption of the digestive and endocrine functions of the pancreas; and factors related to the close anatomical and functional connection of the pancreas with the gut. In this review, we conceptualise the various insights into the mechanisms underlying pancreatic cancer cachexia according to these three dimensions to expose its particular complexity and the challenges that face clinicians in trying to devise therapeutic interventions.
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13
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Muscaritoli M, Arends J, Bachmann P, Baracos V, Barthelemy N, Bertz H, Bozzetti F, Hütterer E, Isenring E, Kaasa S, Krznaric Z, Laird B, Larsson M, Laviano A, Mühlebach S, Oldervoll L, Ravasco P, Solheim TS, Strasser F, de van der Schueren M, Preiser JC, Bischoff SC. ESPEN practical guideline: Clinical Nutrition in cancer. Clin Nutr 2021; 40:2898-2913. [PMID: 33946039 DOI: 10.1016/j.clnu.2021.02.005] [Citation(s) in RCA: 430] [Impact Index Per Article: 143.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2021] [Accepted: 01/23/2021] [Indexed: 01/05/2023]
Abstract
BACKGROUND This practical guideline is based on the current scientific ESPEN guidelines on nutrition in cancer patients. METHODS ESPEN guidelines have been shortened and transformed into flow charts for easier use in clinical practice. The practical guideline is dedicated to all professionals including physicians, dieticians, nutritionists and nurses working with patients with cancer. RESULTS A total of 43 recommendations are presented with short commentaries for the nutritional and metabolic management of patients with neoplastic diseases. The disease-related recommendations are preceded by general recommendations on the diagnostics of nutritional status in cancer patients. CONCLUSION This practical guideline gives guidance to health care providers involved in the management of cancer patients to offer optimal nutritional care.
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Affiliation(s)
- Maurizio Muscaritoli
- Department of Translational and Precision Medicine University La Sapienza, Rome, Italy.
| | - Jann Arends
- Department of Medicine I, Medical Center - University of Freiburg, Faculty of Medicine, University of Freiburg, Germany
| | - Patrick Bachmann
- Centre Regional de Lutte Contre le Cancer Leon Berard, Lyon, France
| | - Vickie Baracos
- Department of Oncology, University of Alberta, Edmonton, Canada
| | | | - Hartmut Bertz
- Department of Medicine I, Medical Center - University of Freiburg, Faculty of Medicine, University of Freiburg, Germany
| | | | - Elisabeth Hütterer
- Division of Oncology, Department of Medicine I, Medical University of Vienna, Austria
| | | | - Stein Kaasa
- Norwegian University of Science and Technology, Trondheim, Norway
| | - Zeljko Krznaric
- University Hospital Center and School of Medicine, Zagreb, Croatia
| | - Barry Laird
- Institute of Genetics and Molecular Medicine, University of Edinburgh, Edinburgh, UK
| | | | - Alessandro Laviano
- Department of Translational and Precision Medicine University La Sapienza, Rome, Italy
| | | | - Line Oldervoll
- Center for Crisis Psychology, University of Bergen, Norway/Department of Public Health and Nursing, Faculty of Medicine and Health Sciences, The Norwegian University of Science and Technology (NTNU), Trondheim, Norway
| | - Paula Ravasco
- Faculty of Medicine, University of Lisbon, Lisbon, Portugal
| | - Tora S Solheim
- Cancer Clinic, St.Olavs Hospital, Trondheim University Hospital, Department of Clinical and Molecular Medicine, Faculty of Medicine and Health Sciences, Norwegian University of Science and Technology, Norway
| | - Florian Strasser
- Oncological Palliative Medicine, Clinic Oncology/Hematology, Department Internal Medicine and Palliative Center, Cantonal Hospital St. Gallen, Switzerland
| | - Marian de van der Schueren
- HAN University of Applied Sciences, Nijmegen, the Netherlands; Wageningen University and Research, Wageningen, the Netherlands
| | | | - Stephan C Bischoff
- Department for Clinical Nutrition, University of Hohenheim, Stuttgart, Germany
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14
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Skeletal Muscle Loss during Multikinase Inhibitors Therapy: Molecular Pathways, Clinical Implications, and Nutritional Challenges. Nutrients 2020; 12:nu12103101. [PMID: 33053632 PMCID: PMC7601327 DOI: 10.3390/nu12103101] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2020] [Revised: 10/02/2020] [Accepted: 10/05/2020] [Indexed: 12/17/2022] Open
Abstract
In cancer patients, loss of muscle mass is significantly associated with low tolerability of chemotherapy and poor survival. Despite the great strides in the treatment of cancer, targeted therapies such as tyrosine kinase inhibitors (TKIs) could exacerbate muscle wasting. Over recent years, the impact of skeletal muscle loss during TKI therapy on clinical outcomes has been in the spotlight. In this review, we focus on the different molecular pathways of TKIs potentially involved in muscle wasting. Then, we report the results of the studies assessing the effects of different TKI therapies—such as sorafenib, regorafenib, sunitinib, and lenvatinib—on muscle mass, and highlight their potential clinical implications. Finally, we discuss an integrative nutritional approach to be adopted during TKI treatment. The assessment of muscle mass from computerized tomography imaging could be helpful in predicting toxicity and prognosis in patients treated with TKI such as sorafenib. Early recognition of low muscle mass and effective personalized nutritional support could prevent or attenuate muscle mass wasting. However, the role of nutrition is still overlooked, and future clinical trials are needed to find the optimal nutritional support to countermeasure muscle mass depletion during TKI therapy.
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15
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Tajan M, Vousden KH. Dietary Approaches to Cancer Therapy. Cancer Cell 2020; 37:767-785. [PMID: 32413275 DOI: 10.1016/j.ccell.2020.04.005] [Citation(s) in RCA: 92] [Impact Index Per Article: 23.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/08/2019] [Revised: 02/25/2020] [Accepted: 04/08/2020] [Indexed: 02/06/2023]
Abstract
The concept that dietary changes could improve the response to cancer therapy is extremely attractive to many patients, who are highly motivated to take control of at least some aspect of their treatment. Growing insight into cancer metabolism is highlighting the importance of nutrient supply to tumor development and therapeutic response. Cancers show diverse metabolic requirements, influenced by factors such as tissue of origin, microenvironment, and genetics. Dietary modulation will therefore need to be matched to the specific characteristics of both cancers and treatment, a precision approach requiring a detailed understanding of the mechanisms that determine the metabolic vulnerabilities of each cancer.
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Affiliation(s)
- Mylène Tajan
- The Francis Crick Institute, 1 Midland Road, London NW1 1AT, UK
| | - Karen H Vousden
- The Francis Crick Institute, 1 Midland Road, London NW1 1AT, UK.
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16
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Prado CM, Purcell SA, Laviano A. Nutrition interventions to treat low muscle mass in cancer. J Cachexia Sarcopenia Muscle 2020; 11:366-380. [PMID: 31916411 PMCID: PMC7113510 DOI: 10.1002/jcsm.12525] [Citation(s) in RCA: 194] [Impact Index Per Article: 48.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/20/2019] [Revised: 09/27/2019] [Accepted: 11/15/2019] [Indexed: 12/20/2022] Open
Abstract
Many patients with cancer experience poor nutritional status, which detrimentally impacts clinical outcomes. Poor nutritional status in cancer is primarily manifested by severe muscle mass (MM) depletion, which may occur at any stage (from curative to palliative) and often co-exists with obesity. The objective of this article was to discuss gaps and opportunities related to the role of nutrition in preventing and reversing low MM in cancer. It also provides a narrative review of relevant nutritional interventions for patients capable of oral intake. The impact of nutrition interventions to prevent/treat low MM in cancer is not well understood, potentially due to the limited number of studies and of clinically viable, accurate body composition assessment tools. Additionally, the type of study designs, inclusion criteria, length of intervention, and choice of nutritional strategies have not been optimal, likely underestimating the anabolic potential of nutrition interventions. Nutrition studies are also often of short duration, and interventions that adapt to the metabolic and behavioural changes during the clinical journey are needed. We discuss energy requirements (25-30 kcal/kg/day) and interventions of protein (1.0-1.5 g/kg/day), branched-chain amino acids (leucine: 2-4 g/day), β-hydroxy β-methylbutyrate (3 g/day), glutamine (0.3 g/kg/day), carnitine (4-6 g/day), creatine (5 g/day), fish oil/eicosapentanoic acid (2.0-2.2 g/day EPA and 1.5 g/day DHA), vitamin/minerals (e.g. vitamin D: 600-800 international units per day), and multimodal approaches (nutrition, exercise, and pharmaceutical) to countermeasure low MM in cancer. Although the evidence is variable by modality type, interventions were generally not specifically studied in the context of cancer. Understanding patients' nutritional requirements could lead to targeted prescriptions to prevent or attenuate low MM in cancer, with the overall aim of minimizing muscle loss during anti-cancer therapy and maximizing muscle anabolism during recovery. It is anticipated that this will, in turn, improve overall health and prognostication including tolerance to treatment and survival. However, oncology-specific interventions with more robust study designs are needed to facilitate these goals.
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Affiliation(s)
- Carla M Prado
- Human Nutrition Research Unit, Department of Agricultural, Food and Nutritional Science, University of Alberta, Edmonton, Alberta, Canada
| | - Sarah A Purcell
- Human Nutrition Research Unit, Department of Agricultural, Food and Nutritional Science, University of Alberta, Edmonton, Alberta, Canada.,Division of Endocrinology, Metabolism, and Diabetes, and Division of Nutrition, School of Medicine, University of Colorado, Aurora, CO, USA
| | - Alessandro Laviano
- Department of Translational and Precision Medicine, La Sapienza University, Rome, Italy
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17
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Effects of acute oral feeding on protein metabolism and muscle protein synthesis in individuals with cancer. Nutrition 2019; 67-68:110531. [DOI: 10.1016/j.nut.2019.06.012] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2019] [Accepted: 06/19/2019] [Indexed: 11/15/2022]
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18
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A. R, Agrawal N, Kumar H, Kumar V. Emerging role of branched chain amino acids in metabolic disorders: A mechanistic review. PHARMANUTRITION 2018. [DOI: 10.1016/j.phanu.2018.01.003] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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19
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Thomas DD, Istfan NW, Bistrian BR, Apovian CM. Protein sparing therapies in acute illness and obesity: a review of George Blackburn's contributions to nutrition science. Metabolism 2018; 79:83-96. [PMID: 29223678 PMCID: PMC5809291 DOI: 10.1016/j.metabol.2017.11.020] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/15/2017] [Revised: 11/17/2017] [Accepted: 11/29/2017] [Indexed: 11/23/2022]
Abstract
Protein sparing therapies were developed to mitigate the harms associated with protein-calorie malnutrition and nitrogen losses induced by either acute illness or hypocaloric diets in patients with obesity. We review the development of protein sparing therapies in illness and obesity with a focus on the pioneering contributions of George Blackburn, MD, PhD. He recognized that protein-calorie malnutrition is a common and serious clinical condition and developed new approaches to its treatment in hospitalized patients. His work with stable isotopes and with animal models provided answers about the physiological nutritional requirements and metabolic changes across a spectrum of conditions with varying degrees of stress and catabolism. This led to improvements in enteral and parenteral nutrition for patients with acute illness. Blackburn also demonstrated that lean body mass can be preserved during weight loss with carefully designed very low calorie treatments which became known as the protein sparing modified fast (PSMF). We review the role of the PSMF as part of the comprehensive management of obesity.
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Affiliation(s)
- Dylan D Thomas
- Section of Endocrinology, Diabetes, Nutrition and Weight Management, Boston University School of Medicine, 720 Harrison Ave, 8th floor, Suite 801, Boston, MA 02118, United States.
| | - Nawfal W Istfan
- Section of Endocrinology, Diabetes, Nutrition and Weight Management, Boston University School of Medicine, 720 Harrison Ave, 8th floor, Suite 801, Boston, MA 02118, United States.
| | - Bruce R Bistrian
- Department of Medicine, Beth Israel Deaconess Medical Center, One Deaconess Rd, Baker 605, Boston, MA 02215, United States.
| | - Caroline M Apovian
- Section of Endocrinology, Diabetes, Nutrition and Weight Management, Boston University School of Medicine, 720 Harrison Ave, 8th floor, Suite 801, Boston, MA 02118, United States.
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20
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Mochamat, Cuhls H, Marinova M, Kaasa S, Stieber C, Conrad R, Radbruch L, Mücke M. A systematic review on the role of vitamins, minerals, proteins, and other supplements for the treatment of cachexia in cancer: a European Palliative Care Research Centre cachexia project. J Cachexia Sarcopenia Muscle 2017; 8:25-39. [PMID: 27897391 PMCID: PMC5326814 DOI: 10.1002/jcsm.12127] [Citation(s) in RCA: 72] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/17/2016] [Revised: 04/24/2016] [Accepted: 05/04/2016] [Indexed: 02/06/2023] Open
Abstract
We provide a systematic review to support the European Palliative Care Research Collaboration development of clinical guidelines for cancer patients suffering from cachexia. CENTRAL, MEDLINE, PsycINFO, ClinicalTrials.gov, and a selection of cancer journals have been searched up until 15 April 2016. The systematic literature research yielded 4214 publications with 21 of these included in the final evaluation. Regarding minerals, our search identified only one study examining the use of magnesium with no effect on weight loss. As far as vitamins are concerned, vitamin E in combination with omega-3 fatty acids displayed an effect on survival in a single study, vitamin D showed improvement of muscle weakness in prostate cancer patients, and vitamin C supplementation led to an improvement of various quality of life aspects in a sample with a variety of cancer diagnoses. For proteins, a combination therapy of β-hydroxy-β-methylbutyrate (HMB), arginine, and glutamine showed an increase in lean body mass after 4 weeks in a study of advanced solid tumour patients, whereas the same combination did not show a benefit on lean body mass in a large sample of advanced lung and other cancer patients after 8 weeks. L-carnitine led to an increase of body mass index and an increase in overall survival in advanced pancreatic cancer patients. Adverse effects of food supplementation were rare and showed mild intensity. There is not enough solid evidence for the use of minerals, vitamins, proteins, or other supplements in cancer. No serious adverse effects have been reported with dietary supplementation.
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Affiliation(s)
- Mochamat
- Department of Palliative Medicine, University Hospital of Bonn, Bonn, Germany.,Department of Anesthesiology and Intensive Therapy, University of Diponegoro/Kariadi Hospital, Central Java, Indonesia
| | - Henning Cuhls
- Department of Palliative Medicine, University Hospital of Bonn, Bonn, Germany
| | - Milka Marinova
- Department of Radiology, University Hospital of Bonn, Bonn, Germany
| | - Stein Kaasa
- European Palliative Care Research Centre, Department of Cancer Research and Molecular Medicine, Faculty of Medicine, Norwegian University of Science and Technology, Trondheim, Norway.,Department of Oncology, St Olavs Hospital, Trondheim University Hospital, Trondheim, Norway
| | - Christiane Stieber
- Department of Human Genetics, University Hospital of Bonn, Bonn, Germany.,Center for Rare Diseases Bonn (ZSEB), University Hospital of Bonn, Bonn, Germany
| | - Rupert Conrad
- Department of Psychosomatic Medicine and Psychotherapy, University Hospital of Bonn, Bonn, Germany
| | - Lukas Radbruch
- Department of Palliative Medicine, University Hospital of Bonn, Bonn, Germany.,Centre for Palliative Care, Malteser Hospital Bonn/Rhein-Sieg, Bonn, Germany
| | - Martin Mücke
- Department of Palliative Medicine, University Hospital of Bonn, Bonn, Germany.,Center for Rare Diseases Bonn (ZSEB), University Hospital of Bonn, Bonn, Germany.,Department of General Practice and Family Medicine, University Hospital of Bonn, Bonn, Germany
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21
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Arends J, Bachmann P, Baracos V, Barthelemy N, Bertz H, Bozzetti F, Fearon K, Hütterer E, Isenring E, Kaasa S, Krznaric Z, Laird B, Larsson M, Laviano A, Mühlebach S, Muscaritoli M, Oldervoll L, Ravasco P, Solheim T, Strasser F, de van der Schueren M, Preiser JC. ESPEN guidelines on nutrition in cancer patients. Clin Nutr 2017. [DOI: 10.1016/j.clnu.2016.07.015 10.1016/j.clnu.2016.07.015] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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22
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Abstract
Cachexia represents progressive wasting of muscle and adipose tissue and is associated with increased morbidity and mortality. Although anorexia usually accompanies cachexia, cachexia rarely responds to increased food intake alone. Our knowledge of the underlying mechanisms responsible for cachexia remains incomplete. However, most states of cachexia are associated with underlying inflammatory processes and/or cancer. These processes activate protein degradation and lipolytic pathways, resulting in tissue loss. In this article, we briefly review the pathophysiology of cachexia and discuss the role of specific nutrient supplements for the treatment of cachexia. The branched chain amino acid leucine, the leucine metabolite beta-hydroxy-beta-methylbutyrate, arginine, glutamine, omega-3 long chain fatty acids, conjugated linoleic acid, and polyphenols have demonstrated some efficacy in animal and/or human studies. Optimal treatment for cachexia is likely aimed at maximizing muscle and adipose synthesis while minimizing degradation.
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Affiliation(s)
- Rafat Siddiqui
- Methodist Research Institute, 1812 N Capitol Ave, Wile Hall, Room 120, Indianapolis, IN 46202, USA
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23
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Abstract
Cancers are among the leading causes of morbidity and mortality worldwide, and the number of new cases is expected to rise significantly over the next decades. At the same time, all types of cancer treatment, such as surgery, radiation therapy, and pharmacological therapies are improving in sophistication, precision and in the power to target specific characteristics of individual cancers. Thus, while many cancers may still not be cured they may be converted to chronic diseases. All of these treatments, however, are impeded or precluded by the frequent development of malnutrition and metabolic derangements in cancer patients, induced by the tumor or by its treatment. These evidence-based guidelines were developed to translate current best evidence and expert opinion into recommendations for multi-disciplinary teams responsible for identification, prevention, and treatment of reversible elements of malnutrition in adult cancer patients. The guidelines were commissioned and financially supported by ESPEN and by the European Partnership for Action Against Cancer (EPAAC), an EU level initiative. Members of the guideline group were selected by ESPEN to include a range of professions and fields of expertise. We searched for meta-analyses, systematic reviews and comparative studies based on clinical questions according to the PICO format. The evidence was evaluated and merged to develop clinical recommendations using the GRADE method. Due to the deficits in the available evidence, relevant still open questions were listed and should be addressed by future studies. Malnutrition and a loss of muscle mass are frequent in cancer patients and have a negative effect on clinical outcome. They may be driven by inadequate food intake, decreased physical activity and catabolic metabolic derangements. To screen for, prevent, assess in detail, monitor and treat malnutrition standard operating procedures, responsibilities and a quality control process should be established at each institution involved in treating cancer patients. All cancer patients should be screened regularly for the risk or the presence of malnutrition. In all patients - with the exception of end of life care - energy and substrate requirements should be met by offering in a step-wise manner nutritional interventions from counseling to parenteral nutrition. However, benefits and risks of nutritional interventions have to be balanced with special consideration in patients with advanced disease. Nutritional care should always be accompanied by exercise training. To counter malnutrition in patients with advanced cancer there are few pharmacological agents and pharmaconutrients with only limited effects. Cancer survivors should engage in regular physical activity and adopt a prudent diet.
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Madeddu C, Mantovani G, Gramignano G, Macciò A. Advances in pharmacologic strategies for cancer cachexia. Expert Opin Pharmacother 2015; 16:2163-77. [PMID: 26330024 DOI: 10.1517/14656566.2015.1079621] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
INTRODUCTION Cancer cachexia is a severe inflammatory metabolic syndrome accounting for fatigue, an impairment of normal activities and, eventually, death. The loss of muscle mass associated with body weight loss is the main feature of this syndrome. AREAS COVERED The present review aims to describe the advances in the pharmacological approaches for cancer cachexia, highlighting the impact on weight loss, muscle wasting and related outcomes. EXPERT OPINION Among the pharmacological agents, attention should yet be given to the currently most widely studied drugs, such as progestogens and NSAIDs. Emerging drugs, such as ghrelin and selective androgen receptor modulators, have obtained promising results in recent randomized clinical trials. Larger sample sizes and more robust data on the effectiveness of anti-cytokine agents are needed. Any pharmacological approach to counteract cancer cachexia should always be associated with an adequate caloric intake, obtained by diet or through enteral or parenteral supplementation, if indicated. Finally, we can currently state that a combined approach that simultaneously targets the fundamental pathways involved in the pathogenesis of cancer cachexia is likely to be the most effective in terms of improvements in body weight as well as muscle wasting, function, physical performance and quality of life.
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Affiliation(s)
- Clelia Madeddu
- a 1 University of Cagliari, AOU Cagliari, Department of Medical Sciences M. Aresu , Cagliari, Italy
| | - Giovanni Mantovani
- b 2 University of Cagliari, AOU Cagliari, Department of Medical Sciences M. Aresu , Via Catalani 1b, 09100 Cagliari, Italy
| | - Giulia Gramignano
- c 3 N.S. Bonaria Hospital, Medical Oncology Unit , San Gavino, Italy
| | - Antonio Macciò
- d 4 A. Businco Hospital, Regional Referral Center for Cancer Diseases, Department of Gynecologic Oncology , Cagliari, Italy
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van Dijk DP, van de Poll MC, Moses AG, Preston T, Olde Damink SW, Rensen SS, Deutz NE, Soeters PB, Ross JA, Fearon KC, Dejong CH. Effects of oral meal feeding on whole body protein breakdown and protein synthesis in cachectic pancreatic cancer patients. J Cachexia Sarcopenia Muscle 2015; 6:212-21. [PMID: 26401467 PMCID: PMC4575552 DOI: 10.1002/jcsm.12029] [Citation(s) in RCA: 51] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/09/2014] [Revised: 01/12/2015] [Accepted: 02/23/2015] [Indexed: 12/27/2022] Open
Abstract
BACKGROUND Pancreatic cancer is often accompanied by cachexia, a syndrome of severe weight loss and muscle wasting. A suboptimal response to nutritional support may further aggravate cachexia, yet the influence of nutrition on protein kinetics in cachectic patients is poorly understood. METHODS Eight cachectic pancreatic cancer patients and seven control patients received a primed continuous intravenous infusion of l-[ring-(2)H5]phenylalanine and l-[3,3-(2)H2]tyrosine for 8 h and ingested sips of water with l-[1-(13)C]phenylalanine every 30 min. After 4 h, oral feeding was started. Whole body protein breakdown, protein synthesis, and net protein balance were calculated. Results are given as median with interquartile range. RESULTS Baseline protein breakdown and protein synthesis were higher in cachectic patients compared with the controls (breakdown: 67.1 (48.1-79.6) vs. 45.8 (42.6-46.3) µmol/kg lean body mass/h, P = 0.049; and synthesis: 63.0 (44.3-75.6) vs. 41.8 (37.6-42.5) µmol/kg lean body mass/h, P = 0.021). During feeding, protein breakdown decreased significantly to 45.5 (26.9-51.1) µmol/kg lean body mass/h (P = 0.012) in the cachexia group and to 33.7 (17.4-37.1) µmol/kg lean body mass/h (P = 0.018) in the control group. Protein synthesis was not affected by feeding in cachectic patients: 58.4 (46.5-76.1) µmol/kg lean body mass/h, but was stimulated in controls: 47.9 (41.8-56.7) µmol/kg lean body mass/h (P = 0.018). Both groups showed a comparable positive net protein balance during feeding: cachexia: 19.7 (13.1-23.7) and control: 16.3 (13.6-25.4) µmol/kg lean body mass/h (P = 0.908). CONCLUSION Cachectic pancreatic cancer patients have a higher basal protein turnover. Both cachectic patients and controls show a comparable protein anabolism during feeding, albeit through a different pattern of protein kinetics. In cachectic patients, this is primarily related to reduced protein breakdown, whereas in controls, both protein breakdown and protein synthesis alterations are involved.
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Affiliation(s)
- David Pj van Dijk
- Department of Surgery, Maastricht University Medical Centre Maastricht, The Netherlands ; NUTRIM School of Nutrition and Translational Research in Metabolism, Maastricht University Maastricht, The Netherlands
| | - Marcel Cg van de Poll
- Department of Surgery, Maastricht University Medical Centre Maastricht, The Netherlands ; NUTRIM School of Nutrition and Translational Research in Metabolism, Maastricht University Maastricht, The Netherlands ; Department of Intensive Care Medicine, Maastricht University Medical Centre Maastricht, The Netherlands
| | | | - Thomas Preston
- Stable Isotope Biochemistry Laboratory, Scottish Universities Environmental Research Centre East Kilbride, Glasgow, UK
| | - Steven Wm Olde Damink
- Department of Surgery, Maastricht University Medical Centre Maastricht, The Netherlands ; NUTRIM School of Nutrition and Translational Research in Metabolism, Maastricht University Maastricht, The Netherlands
| | - Sander S Rensen
- Department of Surgery, Maastricht University Medical Centre Maastricht, The Netherlands ; NUTRIM School of Nutrition and Translational Research in Metabolism, Maastricht University Maastricht, The Netherlands
| | - Nicolaas Ep Deutz
- Department of Surgery, Maastricht University Medical Centre Maastricht, The Netherlands ; NUTRIM School of Nutrition and Translational Research in Metabolism, Maastricht University Maastricht, The Netherlands
| | - Peter B Soeters
- Department of Surgery, Maastricht University Medical Centre Maastricht, The Netherlands ; NUTRIM School of Nutrition and Translational Research in Metabolism, Maastricht University Maastricht, The Netherlands
| | - James A Ross
- Department of Surgery, Royal Infirmary of Edinburgh Edinburgh, UK
| | | | - Cornelis Hc Dejong
- Department of Surgery, Maastricht University Medical Centre Maastricht, The Netherlands ; NUTRIM School of Nutrition and Translational Research in Metabolism, Maastricht University Maastricht, The Netherlands ; Department of Surgery, Royal Infirmary of Edinburgh Edinburgh, UK
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de Campos-Ferraz PL, Andrade I, das Neves W, Hangai I, Alves CRR, Lancha AH. An overview of amines as nutritional supplements to counteract cancer cachexia. J Cachexia Sarcopenia Muscle 2014; 5:105-10. [PMID: 24676930 PMCID: PMC4053561 DOI: 10.1007/s13539-014-0138-x] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/31/2013] [Accepted: 02/17/2014] [Indexed: 01/06/2023] Open
Abstract
Cancer cachexia is a complex multifactorial syndrome characterized by loss of skeletal muscle mass (with or without loss of fat mass) that cannot be fully reversed by conventional nutritional support and leads to progressive functional impairment. Recently, some amino acids and other amine dietary supplements have been highlighted in medical field due to positive effects upon diseases evolving skeletal muscle atrophy. Therefore, the aim of this brief review is to discuss the putative application of amines as dietary supplements to counteract skeletal muscle wasting on cancer cachexia. Specifically, we focus in two nutritional supplements: (1) branched-chain amino acids (BCAAs) and (2) creatine. Both BCAAs and creatine may attenuate proteolysis and enhance proteins synthesis in skeletal muscle. Although more experimental studies and clinical trials are still necessary to elucidate this therapeutic application, several evidences have demonstrated that amines supplementation is a promising coadjuvant treatment to cancer cachexia.
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Affiliation(s)
- Patrícia Lopes de Campos-Ferraz
- University of São Paulo, School of Physical Education and Sport, Av. Prof. Mello Moraes, 65-05508-030, São Paulo, SP, Brazil,
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The complex role of branched chain amino acids in diabetes and cancer. Metabolites 2013; 3:931-45. [PMID: 24958258 PMCID: PMC3937834 DOI: 10.3390/metabo3040931] [Citation(s) in RCA: 93] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2013] [Revised: 09/03/2013] [Accepted: 10/08/2013] [Indexed: 02/07/2023] Open
Abstract
The obesity and diabetes epidemics are continuing to spread across the globe. There is increasing evidence that diabetes leads to a significantly higher risk for certain types of cancer. Both diabetes and cancer are characterized by severe metabolic perturbations and the branched chain amino acids (BCAAs) appear to play a significant role in both of these diseases. These essential amino acids participate in a wide variety of metabolic pathways, but it is now recognized that they are also critical regulators of a number of cell signaling pathways. An elevation in branched chain amino acids has recently been shown to be significantly correlated with insulin resistance and the future development of diabetes. In cancer, the normal demands for BCAAs are complicated by the conflicting needs of the tumor and the host. The severe muscle wasting syndrome experience by many cancer patients, known as cachexia, has motivated the use of BCAA supplementation. The desired improvement in muscle mass must be balanced by the need to avoid providing materials for tumor proliferation. A better understanding of the complex functions of BCAAs could lead to their use as biomarkers of the progression of certain cancers in diabetic patients.
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Kawaguchi T, Taniguchi E, Sata M. Effects of oral branched-chain amino acids on hepatic encephalopathy and outcome in patients with liver cirrhosis. Nutr Clin Pract 2013; 28:580-8. [PMID: 23945292 DOI: 10.1177/0884533613496432] [Citation(s) in RCA: 50] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022] Open
Abstract
Branched-chain amino acids (BCAAs) constituting of valine, leucine, and isoleucine act as both substrates of proteins and as key regulators for various nutrient metabolisms. Patients with liver cirrhosis frequently lack sufficient BCAAs and therefore suffer from various metabolic disorders. Hepatic encephalopathy (HE) is a severe metabolic disorder with neurologic manifestations such as flapping tremors and coma in patients with liver cirrhosis. In addition, a mild form of HE known as minimal HE (MHE) is an important social issue because it occurs in up to 80% of patients with chronic liver disease and affects prognosis and activities of daily living, possibly resulting in falls and motor vehicle accidents. Although HE/MHE can be caused by various pathological conditions, including in an accumulation of mercaptans, short-chain fatty acids, and alterations in the gut flora, hyperammonemia has also been implicated in an important pathogenesis of HE/MHE. Besides urea cycle of liver, ammonia can be detoxified in the skeletal muscles by the amidation process for glutamine synthesis using BCAAs. Thus, BCAA supplementation may enhance detoxification of ammonia in skeletal muscle and may be a possible therapeutic strategy for HE/MHE. In this review, we summarize the clinical impacts of BCAA supplementation on HE/MHE and discuss possible mechanisms for a BCAA-induced improvement of HE/MHE. Furthermore, we present some modifications of oral BCAA therapy for improvement of efficacy in HE treatment. We also briefly describe pleiotropic benefits of BCAAs on life-threatening events and overall prognosis in patients with liver cirrhosis.
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Affiliation(s)
- Takumi Kawaguchi
- Takumi Kawaguchi, Division of Gastroenterology, Department of Medicine, Kurume University School of Medicine, 67 Asahi-machi, Kurume 830-0011, Japan.
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Bozzetti F. Nutritional support of the oncology patient. Crit Rev Oncol Hematol 2013; 87:172-200. [DOI: 10.1016/j.critrevonc.2013.03.006] [Citation(s) in RCA: 65] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2012] [Revised: 01/28/2013] [Accepted: 03/06/2013] [Indexed: 01/06/2023] Open
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L-Leucine and L-isoleucine enhance growth of BBN-induced urothelial tumors in the rat bladder by modulating expression of amino acid transporters and tumorigenesis-associated genes. Food Chem Toxicol 2013; 59:137-44. [PMID: 23747718 DOI: 10.1016/j.fct.2013.05.044] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2012] [Revised: 05/09/2013] [Accepted: 05/29/2013] [Indexed: 12/19/2022]
Abstract
We investigated the underlying mechanisms of L-leucine and L-isoleucine mediated promotion of bladder carcinogenesis using an initiation-promotion model. Rats were administered N-butyl-N-(4-hydroxybutyl) nitrosamine for 4 weeks and then fed AIN-93G basal diet or diet supplemented with L-leucine or L-isoleucine for 8 weeks followed by the basal diet for another 8 weeks. At the end of the experiment, week 20, there was a significant elevation of papillary and nodular (PN) hyperplasia multiplicity in the amino acid groups. L-Leucine and L-isoleucine transporters were up-regulated in PN hyperplasias and/or bladder tumors compared with concomitant normal-appearing bladder urothelium at weeks 12 and/or 20 in all groups. In addition, in normal-appearing bladder urothelium, significantly increased mRNA levels of y+LAT1, LAT2, LAT4, and 4F2hc were observed in the amino acid groups compared with the BBN control group at both weeks 12 and 20, and increased mRNA levels of LAT1 were observed at week 20. Furthermore, up-regulation of TNF-α, c-fos, β-catenin, p53, p21(Cip1/WAF1), cdk4, cyclin D1 and caspase 3 in the amino acid groups was detected in normal-appearing bladder urothelium. Overall, our results indicate that supplementation with l-leucine or l-isoleucine enhanced growth of bladder urothelial tumors by triggering expression of amino acid transporters and tumorigenesis-associated genes.
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Is the intravenous supplementation of amino acid to cancer patients adequate? A critical appraisal of literature. Clin Nutr 2012; 32:142-6. [PMID: 23218120 DOI: 10.1016/j.clnu.2012.10.017] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2012] [Revised: 09/21/2012] [Accepted: 10/03/2012] [Indexed: 11/24/2022]
Abstract
BACKGROUND & AIMS International guidelines are quite vague regarding the optimal doses of amino acid to administer to cancer patients and standard practice appears not to be supported by specific investigations. The purpose of this study is to determine from the literature whether there are some correlates among amino acid infusions and nutritional-metabolic or clinical outcomes. METHODS Through the help of PubMed (www.ncbi.nlm.nih.gov) and the use of a personal database we analysed papers reporting details of infused amino acid and metabolic-nutritional or clinical effects. RESULTS Five short-term metabolic studies using isotopes showed that infusion of about 2 g amino acid/kg/day (including high doses of branched chain amino acid) positively affects protein metabolism of severely malnourished cancer patients. In eight studies in less malnourished patients receiving longer periods of parenteral nutrition, to allow the administration of oncologic therapy or to compensate for a decline in oral alimentation, the intravenous addition of 1.5 g amino acid/kg/day to the oral diet achieved positive results. These findings are concordant with recent metabolic results achieved in cancer patients receiving amino acid orally. CONCLUSION We think that a higher quantity of parenteral amino acids than that usually administered might be useful to cancer patients and further studies on this issue are warranted.
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Bozzetti F. Nutritional support in the adult cancer patient. Clin Nutr 2012; 11:167-79. [PMID: 16839995 DOI: 10.1016/0261-5614(92)90025-l] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/1992] [Accepted: 03/24/1992] [Indexed: 01/23/2023]
Affiliation(s)
- F Bozzetti
- Istituto Nazionale Tumori, Via Venezian, 1, 20133 Milano (MI, Italy
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Anti-inflammatory therapies in cancer cachexia. Eur J Pharmacol 2011; 668 Suppl 1:S81-6. [PMID: 21835173 DOI: 10.1016/j.ejphar.2011.07.007] [Citation(s) in RCA: 55] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2011] [Revised: 07/11/2011] [Accepted: 07/12/2011] [Indexed: 12/24/2022]
Abstract
Disease progression in cancer is dependent on the complex interaction between the tumor and the host inflammatory response. Indeed, both the tumor and the patient produce cytokines that act on multiple target sites such as bone marrow, myocytes, hepatocytes, adipocytes, endothelial cells and neurons, where they produce a complex cascade of biological responses leading to the wasting associated with cachexia. The cytokines that have been involved in this cachectic response are TNF-alpha, IL-1, IL-6 and interferon-gamma. Interestingly, these cytokines share the same metabolic effects and their activities are closely interrelated. In many cases these cytokines exhibit synergic effects when administered together. Therefore, therapeutic strategies - either nutritional or pharmacological - have been based on either blocking their synthesis or their action.
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Hugh Dunstan R, Sparkes DL, Macdonald MM, Roberts TK, Wratten C, Kumar MB, Baines S, Denham JW, Gallagher SA, Rothkirch T. Altered amino acid homeostasis and the development of fatigue by breast cancer radiotherapy patients: A pilot study. Clin Biochem 2010; 44:208-15. [PMID: 20950596 DOI: 10.1016/j.clinbiochem.2010.10.002] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2010] [Revised: 09/21/2010] [Accepted: 10/04/2010] [Indexed: 12/13/2022]
Abstract
OBJECTIVES To examine altered amino acid homeostasis as a predisposing factor of fatigue in female radiotherapy breast cancer patients. DESIGN AND METHODS Participants underwent breast-conserving surgery and adjuvant breast irradiation and were free from significant fatigue pre-radiotherapy. The Functional Assessment of Cancer Therapy fatigue subscale was used to assess fatigue pre- and post-radiotherapy. Blood biochemistry factors and urinary and plasma amino acid levels were measured. RESULTS One third of 27 patients developed fatigue and were designated as the fatigued cohort. It was possible to differentiate between fatigued subjects pre- and post-radiotherapy based upon their urinary amino acid profiles. Univariate analysis supported altered amino acid homeostasis within the fatigued cohort. Urinary levels of histidine and alanine were increased pre-radiotherapy whilst threonine, methionine, alanine, serine, asparagine and glutamine levels were higher after 5weeks of radiotherapy for the fatigued cohort. CONCLUSIONS Fatigue was accompanied by altered amino acid homeostasis with increased amino acid excretion suggestive of a catabolic response.
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Affiliation(s)
- R Hugh Dunstan
- School of Environmental & Life Sciences, University of Newcastle, Callaghan, NSW 2308, Australia
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Nicastro H, Artioli GG, Costa ADS, Solis MY, da Luz CR, Blachier F, Lancha AH. An overview of the therapeutic effects of leucine supplementation on skeletal muscle under atrophic conditions. Amino Acids 2010; 40:287-300. [PMID: 20514547 DOI: 10.1007/s00726-010-0636-x] [Citation(s) in RCA: 53] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2010] [Accepted: 05/17/2010] [Indexed: 12/11/2022]
Abstract
The characterization of the mechanisms underlying skeletal muscle atrophy under different conditions has been a constant focus of research. Among anti-atrophic therapies, amino acid supplementation, particularly with leucine, has received a lot of attention. Supplementation has been shown to have remarkable effects on muscle remodeling through protein turnover modulation. This may then impact physiological parameters related to muscle function, and even quality of life. In light of this, leucine supplementation could be a useful therapy for mitigating the atrophic effects of catabolic conditions. The purpose of this review is to present the major results of human studies evaluating the effects of leucine supplementation on structure and function of skeletal muscle in atrophic conditions such as muscle disuse, sarcopenia, and cancer.
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Affiliation(s)
- Humberto Nicastro
- Laboratory of Applied Nutrition and Metabolism, School of Physical Education and Sports, University of São Paulo, São Paulo, Brazil.
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Argilés JM, Olivan M, Busquets S, López-Soriano FJ. Optimal management of cancer anorexia-cachexia syndrome. Cancer Manag Res 2010; 2:27-38. [PMID: 21188094 PMCID: PMC3004581 DOI: 10.2147/cmar.s7101] [Citation(s) in RCA: 45] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2010] [Indexed: 12/30/2022] Open
Abstract
According to a recent consensus, cachexia is a complex metabolic syndrome associated with underlying illness and characterized by loss of muscle with or without loss of fat mass. The prominent clinical feature of cachexia is weight loss. Cachexia occurs in the majority of cancer patients before death and it is responsible for the deaths of 22% of cancer patients. Although bodyweight is the most important endpoint of any cachexia treatment, body composition, physical performance and quality of life should be monitored. From the results presented here, one can speculate that a single therapy may not be completely successful in the treatment of cachexia. From this point of view, treatments involving different combinations are more likely to be successful. The objectives of any therapeutic combination are two-fold: an anticatabolic aim directed towards both fat and muscle catabolism and an anabolic objective leading to the synthesis of macromolecules such as contractile proteins.
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Affiliation(s)
- Josep M Argilés
- Departament de Bioquímica i Biologia Molecular, Universitat de Barcelona, Barcelona, Spain
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Rittler P, Kuppinger D, Krick M, Demmelmair H, Koletzko B, Jauch KW, Hartl WH. Differential regulation of protein synthesis in hepatic and intestinal tissues by amino acids: Studies in patients recovering from major abdominal operations. Surgery 2009; 146:113-21. [DOI: 10.1016/j.surg.2009.03.021] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2008] [Accepted: 03/12/2009] [Indexed: 12/24/2022]
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Anticatabolic Effects of Avoiding Preoperative Fasting by Intravenous Hypocaloric Nutrition. Ann Surg 2008; 248:1051-9. [DOI: 10.1097/sla.0b013e31818842d8] [Citation(s) in RCA: 31] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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40
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Randomized, Controlled Study of Branched Chain Amino Acid-Enriched Total Parenteral Nutrition in Malnourished Patients with Gastrointestinal Cancer Undergoing Surgery. Am Surg 2008. [DOI: 10.1177/000313480807400313] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
The objective of this study was to investigate the potential benefit of branched chain amino acid (BCAA)-enriched total parenteral nutrition (TPN) for malnourished surgical patients with gastrointestinal cancer. Sixty-four malnourished patients with gastrointestinal cancer with elective surgical intervention were equally allocated into two groups to receive isonitrogenous and iso-caloric TPN. All of them must have received TPN soon after surgery and were subsequently randomized and divided into either BCAA-enriched TPN (30% BCAA; intervention group) or standard TPN (24% BCAA; control group). Patient biochemical data, nutritional parameters, and clinical outcome were collected to analyze the significance of BCAA-enriched TPN. After a period of TPN, laboratory data, including white blood cell (WBC), C-reactive protein (CRP), alkaline phosphatase (ALK-P), and gamma-glutamyltransferase (γ-GT) levels, were significantly different between these two groups (all P < 0.05). Decreasing white blood cell and C-reactive protein levels were observed in the intervention group that might partially explain the reduced numbers of infectious complications. Furthermore, elevating alkaline phosphatase and gamma-glutamyltransferase levels being also less prominent might indicate a lesser hepatic burden by using BCAA-enriched TPN. The BCAA-enriched TPN can maintain a patient's serum visceral protein (albumin and prealbumin) and positive nitrogen balance better than standard TPN (all P < 0.05). Furthermore, a prominently decreased frequency of postoperative morbidity was also found in the BCAA-enriched TPN group (P = 0.021) despite no difference regarding surgical mortality. Our observations show that BCAA-enriched TPN may be beneficial in improving the nutritional status and reducing postoperative complications for malnourished patients with gastrointestinal cancer undergoing major surgery.
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Argilés JM, López-Soriano FJ, Busquets S. Emerging drugs for cancer cachexia. Expert Opin Emerg Drugs 2007; 12:555-70. [PMID: 17979599 DOI: 10.1517/14728214.12.4.555] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Cachexia is a complex syndrome. The main components of this pathological state are anorexia and metabolic abnormalities such as glucose intolerance, fat depletion and muscle protein catabolism among others. The altered metabolic status generates a high degree of energetic inefficiency that results in weight loss, fatigue and a considerable loss of muscle and, therefore, asthenia. The aim of the present article is to review the different therapeutic approaches and emerging drugs that have been designed to fight and counteract cachexia associated with cancer.
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Affiliation(s)
- Josep M Argilés
- Universitat de Barcelona, Cancer Research Group, Departament de Bioquímica i Biologia Molecular, Facultat de Biologia, Diagonal 645, 08071-Barcelona, Spain.
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Baracos VE, Mackenzie ML. Investigations of branched-chain amino acids and their metabolites in animal models of cancer. J Nutr 2006; 136:237S-42S. [PMID: 16365090 DOI: 10.1093/jn/136.1.237s] [Citation(s) in RCA: 81] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
Many of the features of BCAA metabolism in the tumor-bearing state are similar to the other disease states that feature involuntary weight loss and skeletal muscle atrophy. These states are generally characterized by altered BCAA availability (low BCAA intakes, elevated rates of BCAA oxidation, and gluconeogenesis), which are concurrent with activation of proteolysis and suppression of protein synthesis in skeletal muscle and ultimately lead to erosion of lean tissue mass. These features in turn imply BCAA deficiency compared with whole-body requirements and are the basis of suggestions for dietary supplementation with BCAA or their metabolites. Recent studies on BCAA supplementation in cancer focus on leucine and its derivative, beta-methyl beta-hydroxybutyrate, as regulators of skeletal muscle metabolism, although their relative efficacy is unknown. However, what would otherwise be a relatively straightforward consideration of amino acid supply and demand is confounded by the presence of the tumor and its potential utilization of BCAA for its proliferative and invasive activities. Positron emission tomography with (11)C-leucine, used for in vivo tumor imaging, points to the high avidity of tumor amino acid uptake. These features have incited research in opposing directions, probing BCAA deprivation, with a view to limiting tumor growth, as well as BCAA supplementation, with a view to supporting maintenance of host lean tissue. No clear conclusion is presently available from the sum of these efforts. Animal models with relevant clinical features are essential to determine if amino acid therapy can alter the balance between the host and the tumor in a manner that favors the host overall.
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Affiliation(s)
- Vickie E Baracos
- Department of Agricultural, Food, and Nutritional Science, University of Alberta, Edmonton, Alberta, Canada.
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Abstract
Cancer cachexia is a complex syndrome which occurs in more than two-thirds of patients who die with advanced cancer. The main components of this pathological state are anorexia and metabolic abnormalities such as glucose intolerance, fat depletion, and muscle protein catabolism among others. The aim of the present study is to review the different therapeutic approaches that have been designed to fight and counteract cancer cachexia.
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Affiliation(s)
- J M Argilés
- Departament de Bioquímica i Biologia Molecular, Universitat de Barcelona, Barcelona, Spain.
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Busquets S, Alvarez B, Llovera M, Agell N, López-Soriano FJ, Argilés JM. Branched-chain amino acids inhibit proteolysis in rat skeletal muscle: mechanisms involved. J Cell Physiol 2000; 184:380-4. [PMID: 10911370 DOI: 10.1002/1097-4652(200009)184:3<380::aid-jcp13>3.0.co;2-f] [Citation(s) in RCA: 48] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
Incubation of isolated rat soleus and EDL muscles in the presence of 10 mM leucine resulted in a decreased proteolytic rate as measured by the release of tyrosine into the incubation medium. The effect of this branched-chain amino acid (BCAA) is associated with a decreased activity of the lysosomal proteases and a decreased expression of the genes of the ATP-ubiquitin-dependent proteolysis (ubiquitin and C8). Incubation of muscles in the presence of actinomycin D revealed that the effects of the amino acid can be accounted for by an inhibition of the transcription rate. The presence of leucine did not influence the gene expression of other nonlysosomal (m-calpain) and lysosomal (cathepsin B) proteolytic systems. It is concluded that the well-known effect of BCAA on muscle proteolysis is mediated, in the short term, by the inhibition of lysosomal proteolysis. In a longer period, based on the inhibition of gene transcription observed, an involvement of the ATP-dependent proteolytic system is also likely to occur.
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Affiliation(s)
- S Busquets
- Departament de Bioquímica i Biologia Molecular, Facultat de Biologia, Universitat de Barcelona, Barcelona, Spain
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46
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Abstract
The importance of paraneoplastic syndromes is often underestimated in the horse. Clinically, paraneoplastic syndromes can cause greater morbidity than the actual physical presence of the malignant tumor. The appearance may be the first sign of a malignancy and may be so severe that appropriate therapy for the underlying cancer is not initiated. This article reviews some of the most common paraneoplastic syndromes that are likely to occur in the horse.
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Affiliation(s)
- G K Ogilvie
- Department of Clinical Sciences, College of Veterinary Medicine and Biomedical Sciences, Colorado State University, Fort Collins, USA
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47
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Ogilvie GK. Interventional nutrition for the cancer patient. CLINICAL TECHNIQUES IN SMALL ANIMAL PRACTICE 1998; 13:224-31. [PMID: 9842115 DOI: 10.1016/s1096-2867(98)80007-8] [Citation(s) in RCA: 18] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
Dogs and cats with cancer have significant alterations in carbohydrate, protein, and fat metabolism, which can result in cancer cachexia and subsequently can decrease quality of life, reduce response to therapy, and shorten survival time. Nutritional modulation may be beneficial in the treatment of cancer patients to reverse these metabolic alterations. There is evidence that foods relatively low in simple carbohydrates with moderate amounts of high-quality protein, fiber, and fat (especially fats of the omega-3 fatty acid series) are beneficial for pets with cancer. In addition, certain supplemental nutrients may have potential to reduce the risk of developing cancer, or the growth and metastases of established malignant disease. Nutritional intervention can be a powerful tool for controlling malignant disease and for reducing toxicity associated with chemotherapy and radiation therapy.
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Affiliation(s)
- G K Ogilvie
- College of Veterinary Medicine and Biomedical Sciences, Department of Clinical Sciences, Veterinary Teaching Hospital, Colorado State University, Ft. Collins 80523, USA
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Abstract
During the past 20 years, efforts have been made to elucidate the metabolic changes observed in patients with cancer by using stable and radioactive isotopic tracers. These metabolic changes in patients with cancer may be similar to those in other stress conditions, in which glucose production and utilization, lipolysis and free fatty acid flux, and net protein catabolism are increased. Stress hormones, such as glucagon and catecholamines, and certain cytokines may be responsible for these metabolic changes. Although it has been shown that cachexia in patients with cancer signals a poor prognosis, efforts to improve the clinical outcomes with nutritional support have been disappointing. The failure of cancer patients to respond to nutritional support may be related to an alteration in the intermediate metabolism. Therefore, further research evaluating the metabolic abnormalities associated with cancer may lead to more effective nutritional therapies.
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Affiliation(s)
- Y Sakurai
- Department of Surgery, Fujita Health University School of Medicine, Toyoake, Aichi, Japan
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49
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Gouttebel MC. Nutrition artificielle et croissance tumorale. NUTR CLIN METAB 1997. [DOI: 10.1016/s0985-0562(97)80032-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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Mansoor O, Cayol M, Gachon P, Boirie Y, Schoeffler P, Obled C, Beaufrère B. Albumin and fibrinogen syntheses increase while muscle protein synthesis decreases in head-injured patients. THE AMERICAN JOURNAL OF PHYSIOLOGY 1997; 273:E898-902. [PMID: 9374674 DOI: 10.1152/ajpendo.1997.273.5.e898] [Citation(s) in RCA: 33] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
The effect of trauma on protein metabolism was investigated in the whole body, muscle, and liver in severely head-injured patients presenting an acute inflammatory response by comparison to fed control subjects receiving a similar diet. Nonoxidative leucine disposal (an index of whole body protein synthesis) and muscle, albumin, and fibrinogen synthesis were determined by means of a primed, continuous infusion of L-[1-13C]leucine. Nonoxidative leucine disposal increased by 28% in the patients (P < 0.02). Fractional muscle protein synthesis rate decreased by 50% (P < 0.01) after injury. Fractional and absolute fibrinogen synthesis rates were multiplied by two and nine, respectively, after injury (P < 0.001). Albumin levels were lower in patients (25.2 +/- 1.2 g/l, means +/- SE) than in controls (33.7 +/- 1.2 g/l, P < 0.001). However, fractional albumin synthesis rates were increased by 60% in patients (11.4 +/- 1.0%/day) compared with controls (7.3 +/- 0.4%/day, P < 0.01). Therefore, 1) head trauma induces opposite and large changes of protein synthesis in muscle and acute-phase hepatic proteins, probably mediated by cytokines, glucocorticoids, and other stress hormones, and 2) in these patients, hypoalbuminemia is not due to a depressed albumin synthesis.
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Affiliation(s)
- O Mansoor
- Département de Réanimation, Centre Hospitalier Universitaire, Clermont Ferrand, France
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