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Lin CY, Huang PW, Hsieh CH, Hsu CL, Liau CT, Huang SF, Liao CT, Chang TC, Wang HM. Prophylactic Versus Reactive Megestrol Acetate Use for Critical Body Weight Loss in Patients with Pharyngeal and Laryngeal Squamous Cell Carcinoma Undergoing Concurrent Chemoradiotherapy. Nutr Cancer 2024; 76:628-637. [PMID: 38757270 DOI: 10.1080/01635581.2024.2352185] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2024] [Accepted: 05/01/2024] [Indexed: 05/18/2024]
Abstract
This study compared the effects of megestrol acetate (MA) prophylactic (p-MA) versus reactive (r-MA) use for critical body-weight loss (>5% from baseline) during concurrent chemoradiotherapy (CCRT) in patients with advanced pharyngolaryngeal squamous cell carcinoma (PLSCC). Patients receiving CCRT alone in two phase-II trials were included for analyses. Both the p-MA and r-MA cohorts received the same treatment protocol at the same institution, and the critical body-weight loss, survival, and adverse event profiles were compared. The mean (SD) weight loss was 5.1% (4.7%) in the p-MA cohort (n = 54) vs. 8.1% (4.6%) in the r-MA cohort (n = 50) (p = .001). The percentage of subjects with body-weight loss >5% was 42.6% in the p-MA cohort vs. 68.0% in the r-MA cohort (p = .011). Tube feeding was needed in 22.2% of p-MA vs. 62.0% of r-MA patients (p < .001). Less neutropenia (26.0% vs. 70.0% [p < .001]) and a shorter duration of grade 3-4 mucositis (2.4 ± 1.4 vs. 3.6 ± 2.0 wk [p = .009]) were observed with p-MA treatment. Disease-specific survival, locoregional control, or distant metastasis-free survival did not differ. Less competing mortality from secondary primary cancer resulted in a better overall survival trend in the p-MA cohort. p-MA may reduce body-weight loss and improve adverse event profiles during CCRT for patients with PLSCC.
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Affiliation(s)
- Chien-Yu Lin
- Department of Radiation Oncology, Chang Gung Memorial Hospital at Linkou, Taoyuan, Taiwan
- College of Medicine, Chang Gung University, Taoyuan, Taiwan
| | - Pei-Wei Huang
- Division of Medical Oncology, Department of Internal Medicine, Chang Gung Memorial Hospital at Linkou, Taoyuan, Taiwan
| | - Chia-Hsun Hsieh
- College of Medicine, Chang Gung University, Taoyuan, Taiwan
- Division of Medical Oncology, Department of Internal Medicine, Chang Gung Memorial Hospital at Linkou, Taoyuan, Taiwan
| | - Cheng-Lung Hsu
- College of Medicine, Chang Gung University, Taoyuan, Taiwan
- Division of Medical Oncology, Department of Internal Medicine, Chang Gung Memorial Hospital at Linkou, Taoyuan, Taiwan
| | - Chi-Ting Liau
- Division of Medical Oncology, Department of Internal Medicine, Chang Gung Memorial Hospital at Linkou, Taoyuan, Taiwan
| | - Shiang-Fu Huang
- College of Medicine, Chang Gung University, Taoyuan, Taiwan
- Section of Head and Neck Surgery, Department of Otorhinolaryngology, Chang Gung Memorial Hospital at Linkou, Taoyuan, Taiwan
| | - Chun-Ta Liao
- College of Medicine, Chang Gung University, Taoyuan, Taiwan
- Section of Head and Neck Surgery, Department of Otorhinolaryngology, Chang Gung Memorial Hospital at Linkou, Taoyuan, Taiwan
| | - Tung-Chieh Chang
- Department of Radiation Oncology, Chang Gung Memorial Hospital at Linkou, Taoyuan, Taiwan
- College of Medicine, Chang Gung University, Taoyuan, Taiwan
| | - Hung-Ming Wang
- College of Medicine, Chang Gung University, Taoyuan, Taiwan
- Division of Medical Oncology, Department of Internal Medicine, Chang Gung Memorial Hospital at Linkou, Taoyuan, Taiwan
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Shen Y, Zhang C, Dai C, Zhang Y, Wang K, Gao Z, Chen X, Yang X, Sun H, Yao X, Xu L, Liu H. Nutritional Strategies for Muscle Atrophy: Current Evidence and Underlying Mechanisms. Mol Nutr Food Res 2024; 68:e2300347. [PMID: 38712453 DOI: 10.1002/mnfr.202300347] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2023] [Revised: 02/28/2024] [Indexed: 05/08/2024]
Abstract
Skeletal muscle can undergo detrimental changes in various diseases, leading to muscle dysfunction and atrophy, thus severely affecting people's lives. Along with exercise, there is a growing interest in the potential of nutritional support against muscle atrophy. This review provides a brief overview of the molecular mechanisms driving skeletal muscle atrophy and summarizes recent advances in nutritional interventions for preventing and treating muscle atrophy. The nutritional supplements include amino acids and their derivatives (such as leucine, β-hydroxy, β-methylbutyrate, and creatine), various antioxidant supplements (like Coenzyme Q10 and mitoquinone, resveratrol, curcumin, quercetin, Omega 3 fatty acids), minerals (such as magnesium and selenium), and vitamins (such as vitamin B, vitamin C, vitamin D, and vitamin E), as well as probiotics and prebiotics (like Lactobacillus, Bifidobacterium, and 1-kestose). Furthermore, the study discusses the impact of a combined approach involving nutritional support and physical therapy to prevent muscle atrophy, suggests appropriate multi-nutritional and multi-modal interventions based on individual conditions to optimize treatment outcomes, and enhances the recovery of muscle function for patients. By understanding the molecular mechanisms behind skeletal muscle atrophy and implementing appropriate interventions, it is possible to enhance the recovery of muscle function and improve patients' quality of life.
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Grants
- 81901933 National Natural Science Foundation of China
- 82072160 National Natural Science Foundation of China
- 20KJA310012 Major Natural Science Research Projects in Universities of Jiangsu Province
- BK20202013 Natural Science Foundation of Jiangsu Province, and the Scientific Research Project of The Health Commission of Jiangsu Province
- BK20201209 Natural Science Foundation of Jiangsu Province, and the Scientific Research Project of The Health Commission of Jiangsu Province
- ZDB2020003 Natural Science Foundation of Jiangsu Province, and the Scientific Research Project of The Health Commission of Jiangsu Province
- QingLan Project in Jiangsu Universities
- JC22022037 The Priority Academic Program Development of Jiangsu Higher Education Institutions, and Nantong Science and Technology Program, and Nantong Health Medical Research Center
- MS22022010 The Priority Academic Program Development of Jiangsu Higher Education Institutions, and Nantong Science and Technology Program, and Nantong Health Medical Research Center
- JC12022010 The Priority Academic Program Development of Jiangsu Higher Education Institutions, and Nantong Science and Technology Program, and Nantong Health Medical Research Center
- HS2022003 The Priority Academic Program Development of Jiangsu Higher Education Institutions, and Nantong Science and Technology Program, and Nantong Health Medical Research Center
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Affiliation(s)
- Yuntian Shen
- Key Laboratory of Neuroregeneration of Jiangsu and Ministry of Education, Co-Innovation Center of Neuroregeneration, NMPA Key Laboratory for Research and Evaluation of Tissue Engineering Technology Products, Nantong University, Nantong, Jiangsu Province, 226001, P. R. China
| | - Chen Zhang
- Key Laboratory of Neuroregeneration of Jiangsu and Ministry of Education, Co-Innovation Center of Neuroregeneration, NMPA Key Laboratory for Research and Evaluation of Tissue Engineering Technology Products, Nantong University, Nantong, Jiangsu Province, 226001, P. R. China
| | - Chaolun Dai
- Department of Clinical Medicine, Medical College, Nantong University, Nantong, P. R. China, 226001
| | - Yijie Zhang
- Department of Clinical Medicine, Medical College, Nantong University, Nantong, P. R. China, 226001
| | - Kexin Wang
- Key Laboratory of Neuroregeneration of Jiangsu and Ministry of Education, Co-Innovation Center of Neuroregeneration, NMPA Key Laboratory for Research and Evaluation of Tissue Engineering Technology Products, Nantong University, Nantong, Jiangsu Province, 226001, P. R. China
| | - Zihui Gao
- Key Laboratory of Neuroregeneration of Jiangsu and Ministry of Education, Co-Innovation Center of Neuroregeneration, NMPA Key Laboratory for Research and Evaluation of Tissue Engineering Technology Products, Nantong University, Nantong, Jiangsu Province, 226001, P. R. China
| | - Xin Chen
- Department of Neurology, Affiliated Hospital of Nantong University, Nantong, Jiangsu Province, 226001, P. R. China
| | - Xiaoming Yang
- Key Laboratory of Neuroregeneration of Jiangsu and Ministry of Education, Co-Innovation Center of Neuroregeneration, NMPA Key Laboratory for Research and Evaluation of Tissue Engineering Technology Products, Nantong University, Nantong, Jiangsu Province, 226001, P. R. China
| | - Hualin Sun
- Key Laboratory of Neuroregeneration of Jiangsu and Ministry of Education, Co-Innovation Center of Neuroregeneration, NMPA Key Laboratory for Research and Evaluation of Tissue Engineering Technology Products, Nantong University, Nantong, Jiangsu Province, 226001, P. R. China
| | - Xinlei Yao
- Key Laboratory of Neuroregeneration of Jiangsu and Ministry of Education, Co-Innovation Center of Neuroregeneration, NMPA Key Laboratory for Research and Evaluation of Tissue Engineering Technology Products, Nantong University, Nantong, Jiangsu Province, 226001, P. R. China
| | - Lingchi Xu
- Key Laboratory of Neuroregeneration of Jiangsu and Ministry of Education, Co-Innovation Center of Neuroregeneration, NMPA Key Laboratory for Research and Evaluation of Tissue Engineering Technology Products, Nantong University, Nantong, Jiangsu Province, 226001, P. R. China
| | - Hua Liu
- Department of Orthopedics, Haian Hospital of Traditional Chinese Medicine, Nantong, Jiangsu Province, 226600, P. R. China
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Ru Q, Chen L, Xu G, Wu Y. Exosomes in the pathogenesis and treatment of cancer-related cachexia. J Transl Med 2024; 22:408. [PMID: 38689293 PMCID: PMC11062016 DOI: 10.1186/s12967-024-05201-y] [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: 01/18/2024] [Accepted: 04/14/2024] [Indexed: 05/02/2024] Open
Abstract
Cancer-related cachexia is a metabolic syndrome characterized by weight loss, adipose tissue decomposition, and progressive skeletal muscle atrophy. It is a major complication of many advanced cancers and seriously affects the quality of life and survival of cancer patients. However, the specific molecules that mediate cancer-related cachexia remain elusive, and the fundamental cellular and molecular mechanisms associated with muscle atrophy and lipidolysis in cancer patients still need to be investigated. Exosomes, a newly discovered class of small extracellular vesicles that facilitate intercellular communication, have a significant role in the onset and development of various cancers. Studies have shown that exosomes play a role in the onset and progression of cancer-related cachexia by transporting active molecules such as nucleic acids and proteins. This review aimed to provide an overview of exosome developments in cancer-induced skeletal muscle atrophy and adipose tissue degradation. More importantly, exosomes were shown to have potential as diagnostic markers or therapeutic strategies for cachexia and were prospected, providing novel strategies for the diagnosis and treatment of cancer-related cachexia.
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Affiliation(s)
- Qin Ru
- Institute of Intelligent Sport and Proactive Health,Department of Health and Physical Education, Jianghan University, Wuhan, 430056, China
| | - Lin Chen
- Institute of Intelligent Sport and Proactive Health,Department of Health and Physical Education, Jianghan University, Wuhan, 430056, China
| | - Guodong Xu
- Institute of Intelligent Sport and Proactive Health,Department of Health and Physical Education, Jianghan University, Wuhan, 430056, China
| | - Yuxiang Wu
- Institute of Intelligent Sport and Proactive Health,Department of Health and Physical Education, Jianghan University, Wuhan, 430056, China.
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Yu J, Yuan A, Liu Q, Wang W, Sun Y, Li Z, Meng C, Zhou Y, Cao S. Effect of preoperative immunonutrition on postoperative short-term clinical outcomes in patients with gastric cancer cachexia: a prospective randomized controlled trial. World J Surg Oncol 2024; 22:101. [PMID: 38632641 PMCID: PMC11022452 DOI: 10.1186/s12957-024-03348-y] [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: 11/18/2023] [Accepted: 02/24/2024] [Indexed: 04/19/2024] Open
Abstract
BACKGROUND Although current guidelines(ESPEN guideline: Clinical nutrition in surgery and other guidelines) recommend preoperative immunonutrition for cachectic gastric cancer patients, the strength of the recommendation is weak, and the level of evidence is low. The benefits of preoperative immunonutrition still remain controversial. PATIENTS AND METHODS 112 patients with gastric cancer cachexia were enrolled in the study and randomly assigned in a 1:1 ratio to receive either preoperative enteral immunonutrition support (IN, n = 56) or standard enteral nutrition support (SEN, n = 56). The primary endpoint was the incidence of infectious complications, and the secondary endpoints included the nutritional indicators, inflammatory markers, immune parameters, postoperative recovery and complications and gastrointestinal intolerance reactions. RESULTS The incidence of postoperative infectious complications(P = 0.040) and overall complications (P = 0.049)was significantly lower in the IN group compared to the SEN group. In terms of laboratory inflammatory indexes, patients in the IN group demonstrated significantly lower levels of white blood cells (WBC), C-reactive protein (CRP), and interleukin-6 (IL-6), as well as higher levels of lymphocytes (LYMPH) and immunoglobulin A (IgA), compared to patients in the SEN group, with statistically significant differences. In terms of clinical outcomes, the IN group had a shorter duration of antibiotic use (P = 0.048), shorter hospital stay (P = 0.018), and lower total hospital costs (P = 0.034) compared to the SEN group. The IN group also experienced significantly less weight loss after surgery (P = 0.043). CONCLUSION Preoperative administration of immunonutrition formula has a positive impact on the incidence of infectious complications in patients with gastric cancer cachexia after surgery. It improves patients' inflammatory and immune status, shortens hospital stays, and reduces healthcare costs. Preoperative use of immunonutrition may contribute to the improvement of prognosis in this high-risk population.
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Affiliation(s)
- Junjian Yu
- Department of Gastrointestinal Surgery, The Affiliated Hospital of Qingdao University, 16# Jiangsu Road, Qingdao, Shandong Province, 266000, P.R. China
| | - Antai Yuan
- Department of Gastrointestinal Surgery, The Affiliated Hospital of Qingdao University, 16# Jiangsu Road, Qingdao, Shandong Province, 266000, P.R. China
| | - Qi Liu
- Department of Gastrointestinal Surgery, The Affiliated Hospital of Qingdao University, 16# Jiangsu Road, Qingdao, Shandong Province, 266000, P.R. China
| | - Wei Wang
- Department of Gastrointestinal Surgery, The Affiliated Hospital of Qingdao University, 16# Jiangsu Road, Qingdao, Shandong Province, 266000, P.R. China
| | - Yuqi Sun
- Department of Gastrointestinal Surgery, The Affiliated Hospital of Qingdao University, 16# Jiangsu Road, Qingdao, Shandong Province, 266000, P.R. China
| | - Zequn Li
- Department of Gastrointestinal Surgery, The Affiliated Hospital of Qingdao University, 16# Jiangsu Road, Qingdao, Shandong Province, 266000, P.R. China
| | - Cheng Meng
- Department of Gastrointestinal Surgery, The Affiliated Hospital of Qingdao University, 16# Jiangsu Road, Qingdao, Shandong Province, 266000, P.R. China
| | - Yanbing Zhou
- Department of Gastrointestinal Surgery, The Affiliated Hospital of Qingdao University, 16# Jiangsu Road, Qingdao, Shandong Province, 266000, P.R. China.
| | - Shougen Cao
- Department of Gastrointestinal Surgery, The Affiliated Hospital of Qingdao University, 16# Jiangsu Road, Qingdao, Shandong Province, 266000, P.R. China.
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Le Bacquer O, Sanchez P, Patrac V, Rivoirard C, Saroul N, Giraudet C, Kocer A, Walrand S. Cannabidiol protects C2C12 myotubes against cisplatin-induced atrophy by regulating oxidative stress. Am J Physiol Cell Physiol 2024; 326:C1226-C1236. [PMID: 38406827 DOI: 10.1152/ajpcell.00622.2023] [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: 11/15/2023] [Revised: 02/09/2024] [Accepted: 02/20/2024] [Indexed: 02/27/2024]
Abstract
Cancer and chemotherapy induce a severe loss of muscle mass (known as cachexia), which negatively impact cancer treatment and patient survival. The aim of the present study was to investigate whether cannabidiol (CBD) administration may potentially antagonize the effects of cisplatin in inducing muscle atrophy, using a model of myotubes in culture. Cisplatin treatment resulted in a reduction of myotube diameter (15.7 ± 0.3 vs. 22.2 ± 0.5 µm, P < 0.01) that was restored to control level with 5 µM CBD (20.1 ± 0.4 µM, P < 0.01). Protein homeostasis was severely altered with a ≈70% reduction in protein synthesis (P < 0.01) and a twofold increase in proteolysis (P < 0.05) in response to cisplatin. Both parameters were dose dependently restored by CBD cotreatment. Cisplatin treatment was associated with increased thiobarbituric acid reactive substances (TBARS) content (0.21 ± 0.03 to 0.48 ± 0.03 nmol/mg prot, P < 0.05), catalase activity (0.24 ± 0.01 vs. 0.13 ± 0.02 nmol/min/µg prot, P < 0.01), whereas CBD cotreatment normalized TBARS content to control values (0.22 ± 0.01 nmol/mg prot, P < 0.01) and reduced catalase activity (0.17 ± 0.01 nmol/min/µg prot, P < 0.05). These changes were associated with increased mRNA expression of GPX1, SOD1, SOD2, and CAT mRNA expression in response to cisplatin (P < 0.01), which was corrected by CBD cotreatment (P < 0.05). Finally, cisplatin treatment increased the mitochondrial protein content of NDUFB8, UQCRC2, COX4, and VDAC1 (involved in mitochondrial respiration and apoptosis), and CBD cotreatment restored their expression to control values. Altogether, our results demonstrated that CBD antagonize the cisplatin-induced C2C12 myotube atrophy and could be used as an adjuvant in the treatment of cancer cachexia to help maintain muscle mass and improve patient quality of life.NEW & NOTEWORTHY In an in vitro model, cisplatin treatment led to myotube atrophy associated with dysregulation of protein homeostasis and increased oxidative stress, resulting in increased apoptosis. Cotreatment with cannabidiol was able to prevent this phenotype by promoting protein homeostasis and reducing oxidative stress.
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Affiliation(s)
- Olivier Le Bacquer
- Unité de Nutrition Humaine (UNH), Université Clermont Auvergne, INRAE, CRNH Auvergne, Clermont-Ferrand, France
| | - Phelipe Sanchez
- Unité de Nutrition Humaine (UNH), Université Clermont Auvergne, INRAE, CRNH Auvergne, Clermont-Ferrand, France
| | - Véronique Patrac
- Unité de Nutrition Humaine (UNH), Université Clermont Auvergne, INRAE, CRNH Auvergne, Clermont-Ferrand, France
| | - César Rivoirard
- Unité de Nutrition Humaine (UNH), Université Clermont Auvergne, INRAE, CRNH Auvergne, Clermont-Ferrand, France
| | - Nicolas Saroul
- Unité de Nutrition Humaine (UNH), Université Clermont Auvergne, INRAE, CRNH Auvergne, Clermont-Ferrand, France
- Department of Head and Neck Surgery, Clermont-Ferrand University Hospital, Clermont-Ferrand, France
| | - Christophe Giraudet
- Unité de Nutrition Humaine (UNH), Université Clermont Auvergne, INRAE, CRNH Auvergne, Clermont-Ferrand, France
| | - Ayhan Kocer
- Université Clermont Auvergne, iGReD, CNRS UMR 6293, INSERM U1103, Clermont-Ferrand, France
| | - Stéphane Walrand
- Unité de Nutrition Humaine (UNH), Université Clermont Auvergne, INRAE, CRNH Auvergne, Clermont-Ferrand, France
- CHU Clermont-Ferrand, Service Nutrition Clinique, Clermont-Ferrand, France
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Güner G, Özçakar L, Baytar Y, Onur MR, Demir M, Aktaş BY, Aktepe OH, Güven DC, Taban H, Yıldırım HÇ, Akın S, Aksoy S, Kara M, Dizdar Ö. Sonographic Measurements of Rectus Femoris Muscle Thickness Strongly Predict Neutropenia in Cancer Patients Receiving Chemotherapy. Cancers (Basel) 2024; 16:1061. [PMID: 38473418 DOI: 10.3390/cancers16051061] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2024] [Revised: 02/22/2024] [Accepted: 03/03/2024] [Indexed: 03/14/2024] Open
Abstract
The objective of this study was to explore the possible association between low skeletal muscle mass (SMM)-assessed by computed tomography (CT) and ultrasound (US)-and hematologic toxicity in cancer patients. A prospective cohort study was conducted in cancer patients who received anthracycline-based chemotherapy between 2018 and 2020 and who had baseline abdominal CT including L3 level for measuring SMM. Regional muscle measurements were carried out using US. A total of 65 patients (14 males, 51 females) were included. ROC (receiver operating characteristic) analysis identified threshold values of 18.0 mm [AUC (area under the curve) = 0.765] for females and 20.0 mm (AUC = 0.813) for males, predicting severe neutropenia. Using these cut-offs, females with low rectus femoris (RF) thickness (<18.0 mm) had a significantly higher incidence of grade ≥3 neutropenia (50.0% vs. 10.8%, p = 0.005), and males with low RF values (<20.0 mm) had a higher incidence (80.0% vs. 22.2%, p = 0.063). A regression analysis, irrespective of age, gender, and body mass index, revealed that only low RF muscle thickness increased the risk of grade 3-4 neutropenia by 9.210 times (95% CI = 2.401-35.326, p = 0.001). Utilizing US to measure RF muscle thickness aids in identifying cancer patients at an elevated risk of developing neutropenia. Needless to say, US can serve as a convenient and easily accessible tool for assessing low SMM, providing repeat point-of-care evaluations in clinical practice.
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Affiliation(s)
- Gürkan Güner
- Department of Medical Oncology, Hacettepe University Cancer Institute, Ankara 06230, Turkey
- Department of Medical Oncology, Medical Point Hospital, Izmir Economy University Faculty of Medicine, Izmir 35575, Turkey
| | - Levent Özçakar
- Department of Physical and Rehabilitation Medicine, Hacettepe University Faculty of Medicine, Ankara 06230, Turkey
| | - Yusuf Baytar
- Department of Radiology, Hacettepe University Faculty of Medicine, Ankara 06230, Turkey
| | - Mehmet Ruhi Onur
- Department of Radiology, Hacettepe University Faculty of Medicine, Ankara 06230, Turkey
| | - Metin Demir
- Department of Medical Oncology, Hacettepe University Cancer Institute, Ankara 06230, Turkey
| | - Burak Yasin Aktaş
- Department of Medical Oncology, Hacettepe University Cancer Institute, Ankara 06230, Turkey
| | - Oktay Halit Aktepe
- Department of Medical Oncology, Hacettepe University Cancer Institute, Ankara 06230, Turkey
| | - Deniz Can Güven
- Department of Medical Oncology, Hacettepe University Cancer Institute, Ankara 06230, Turkey
| | - Hakan Taban
- Department of Medical Oncology, Hacettepe University Cancer Institute, Ankara 06230, Turkey
| | - Hasan Çağrı Yıldırım
- Department of Medical Oncology, Hacettepe University Cancer Institute, Ankara 06230, Turkey
| | - Serkan Akın
- Department of Medical Oncology, Hacettepe University Cancer Institute, Ankara 06230, Turkey
| | - Sercan Aksoy
- Department of Medical Oncology, Hacettepe University Cancer Institute, Ankara 06230, Turkey
| | - Murat Kara
- Department of Physical and Rehabilitation Medicine, Hacettepe University Faculty of Medicine, Ankara 06230, Turkey
| | - Ömer Dizdar
- Department of Medical Oncology, Hacettepe University Cancer Institute, Ankara 06230, Turkey
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Zhu Z, Li C, Gu X, Wang X, Zhang G, Fan M, Zhao Y, Liu X, Zhang X. Paeoniflorin alleviated muscle atrophy in cancer cachexia through inhibiting TLR4/NF-κB signaling and activating AKT/mTOR signaling. Toxicol Appl Pharmacol 2024; 484:116846. [PMID: 38331105 DOI: 10.1016/j.taap.2024.116846] [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: 11/28/2023] [Revised: 01/28/2024] [Accepted: 02/05/2024] [Indexed: 02/10/2024]
Abstract
Cancer cachexia is a progressive wasting syndrome, which is mainly characterized by systemic inflammatory response, weight loss, muscle atrophy, and fat loss. Paeoniflorin (Pae) is a natural compound extracted from the dried root of Paeonia lactiflora Pallas, which is featured in anti-inflammatory, antioxidant, and immunoregulatory pharmacological activities. While, the effects of Pae on cancer cachexia had not been reported before. In the present study, the effects of Pae on muscle atrophy in cancer cachexia were observed both in vitro and in vivo using C2C12 myotube atrophy cell model and C26 tumor-bearing cancer cachexia mice model. In the in vitro study, Pae could alleviate myotubes atrophy induced by conditioned medium of C26 colon cancer cells or LLC Lewis lung cancer cells by decreasing the expression of Atrogin-1 and inhibited the decrease of MHC and MyoD. In the in vivo study, Pae ameliorated weight loss and improved the decrease in cross-sectional area of muscle fibers and the impairment of muscle function in C26 tumor-bearing mice. The inhibition of TLR4/NF-κB pathway and the activation of AKT/mTOR pathway was observed both in C2C12 myotubes and C26 tumor-bearing mice treated by Pae, which might be the main basis of its ameliorating effects on muscle atrophy. In addition, Pae could inhibit the release of IL-6 from C26 tumor cells, which might also contribute to its ameliorating effects on muscle atrophy. Overall, Pae might be a promising candidate for the therapy of cancer cachexia.
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Affiliation(s)
- Zixia Zhu
- Shanghai Engineering Research Center of Molecular Therapeutics and New Drug Development, School of Chemistry and Molecular Engineering, East China Normal University, Shanghai 200062, PR China
| | - Cong Li
- Shanghai Engineering Research Center of Molecular Therapeutics and New Drug Development, School of Chemistry and Molecular Engineering, East China Normal University, Shanghai 200062, PR China
| | - Xiaofan Gu
- Shanghai Engineering Research Center of Molecular Therapeutics and New Drug Development, School of Chemistry and Molecular Engineering, East China Normal University, Shanghai 200062, PR China
| | - Xiaoting Wang
- Shanghai Engineering Research Center of Molecular Therapeutics and New Drug Development, School of Chemistry and Molecular Engineering, East China Normal University, Shanghai 200062, PR China
| | - Gang Zhang
- Shanghai Engineering Research Center of Molecular Therapeutics and New Drug Development, School of Chemistry and Molecular Engineering, East China Normal University, Shanghai 200062, PR China
| | - Meng Fan
- Shanghai Engineering Research Center of Molecular Therapeutics and New Drug Development, School of Chemistry and Molecular Engineering, East China Normal University, Shanghai 200062, PR China
| | - Yun Zhao
- Shanghai Engineering Research Center of Molecular Therapeutics and New Drug Development, School of Chemistry and Molecular Engineering, East China Normal University, Shanghai 200062, PR China
| | - Xuan Liu
- Institute of Interdisciplinary Integrative Medicine Research, Shanghai University of Traditional Chinese Medicine, Shanghai 201003, China.
| | - Xiongwen Zhang
- Shanghai Engineering Research Center of Molecular Therapeutics and New Drug Development, School of Chemistry and Molecular Engineering, East China Normal University, Shanghai 200062, PR China.
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8
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Riner AN, Herremans KM, Vudatha V, Han S, Qu X, Liu J, Mukhopadhyay N, Freudenberger DC, George TJ, Judge SM, Judge AR, Hughes SJ, Trevino JG. Heterogeneity of weight loss and transcriptomic signatures in pancreatic ductal adenocarcinoma. J Cachexia Sarcopenia Muscle 2024; 15:149-158. [PMID: 38123146 PMCID: PMC10834348 DOI: 10.1002/jcsm.13390] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/02/2022] [Revised: 09/27/2023] [Accepted: 11/02/2023] [Indexed: 12/23/2023] Open
Abstract
BACKGROUND Pancreatic ductal adenocarcinoma (PDAC) is highly associated with cachexia and weight loss, which is driven by the tumour's effect on the body. Data are lacking on differences in these metrics based on PDAC anatomic location. We hypothesize that the primary tumour's anatomic region influences the prevalence and severity of unintentional weight loss. METHODS Treatment naïve patients with PDAC who underwent pancreatectomy at a single institution between 2012 and 2020 were identified retrospectively. Patients with pancreatic head or distal tumours were matched by sex, age, N and T stage. Serologic and anthropometric variables were obtained at the time of diagnosis. Skeletal muscle index (SMI), muscle radiation attenuation (MRA) and adiposity were measured. The primary outcome was presence of significant weight loss [>5% body weight (BW) loss in past 6 months]. Signed rank tests, Cochran Mantel Haenszel tests and Kaplan-Meier survival analysis are presented. RNA-seq of tumours was performed to explore enriched pathways related to cachexia and weight loss. RESULTS Pancreatic head tumours (n = 24) were associated with higher prevalence (70.8% vs. 41.7%, P = 0.081) and degree of weight loss (7.9% vs. 2.5%, P = 0.014) compared to distal tumours (n = 24). BMI (P = 0.642), SMI (P = 0.738) and MRA (P = 0.478) were similar between groups. Combining BW loss, SMI and MRA into a composite score, patients with pancreatic head cancers met more criteria associated with poor prognosis (P = 0.142). Serum albumin (3.9 vs. 4.4 g/dL, P = 0.002) was lower and bilirubin (4.5 vs. 0.4 mg/dL, P < 0.001) were higher with pancreatic head tumours. Survival differed by tumour location (P = 0.014) with numerically higher median overall survival with distal tumours (11.1 vs. 21.8 months; P = 0.066). Transcriptomic analysis revealed inactivation of appetite stimulation, weight regulation and nutrient digestion/metabolism pathways in pancreatic head tumours. CONCLUSIONS Resectable pancreatic head PDAC is associated with higher prevalence of significant weight loss and more poor prognosis features. Pancreaticobiliary obstruction and hypoalbuminemia in patients with head tumours suggests compounding effects of nutrient malabsorption and systemic inflammation on molecular drivers of cachexia, possibly contributing to shorter survival. Therefore, PDAC-associated cachexia is a heterogenous syndrome, which may be influenced by the primary tumour location. Select patients with resectable pancreatic head tumours may benefit from nutritional rehabilitation to improve outcomes.
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Affiliation(s)
- Andrea N Riner
- Department of Surgery, University of Florida College of Medicine, Gainesville, Florida, USA
| | - Kelly M Herremans
- Department of Surgery, University of Florida College of Medicine, Gainesville, Florida, USA
| | - Vignesh Vudatha
- Department of Surgery, Virginia Commonwealth University, Richmond, Virginia, USA
| | - Song Han
- Department of Surgery, University of Florida College of Medicine, Gainesville, Florida, USA
| | - Xufeng Qu
- Department of Biostatistics, Virginia Commonwealth University, Richmond, Virginia, USA
| | - Jinze Liu
- Department of Biostatistics, Virginia Commonwealth University, Richmond, Virginia, USA
| | - Nitai Mukhopadhyay
- Department of Biostatistics, Virginia Commonwealth University, Richmond, Virginia, USA
| | | | - Thomas J George
- Department of Medicine, University of Florida College of Medicine, Gainesville, Florida, USA
| | - Sarah M Judge
- Department of Physical Therapy, University of Florida Health Science Center, Gainesville, Florida, USA
| | - Andrew R Judge
- Department of Physical Therapy, University of Florida Health Science Center, Gainesville, Florida, USA
| | - Steven J Hughes
- Department of Surgery, University of Florida College of Medicine, Gainesville, Florida, USA
| | - Jose G Trevino
- Department of Surgery, Virginia Commonwealth University, Richmond, Virginia, USA
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9
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Fu B, Wei L, Wang C, Xiong B, Bo J, Jiang X, Zhang Y, Jia H, Dong J. Nomograms combining computed tomography-based body composition changes with clinical prognostic factors to predict survival in locally advanced cervical cancer patients. JOURNAL OF X-RAY SCIENCE AND TECHNOLOGY 2024; 32:427-441. [PMID: 38189735 DOI: 10.3233/xst-230212] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/09/2024]
Abstract
OBJECTIVE To explore the value of body composition changes (BCC) measured by quantitative computed tomography (QCT) for evaluating the survival of patients with locally advanced cervical cancer (LACC) underwent concurrent chemoradiotherapy (CCRT), nomograms combined BCC with clinical prognostic factors (CPF) were constructed to predict overall survival (OS) and progression-free survival (PFS). METHODS Eighty-eight patients with LACC were retrospectively selected. All patients underwent QCT scans before and after CCRT, bone mineral density (BMD), subcutaneous fat area (SFA), visceral fat area (VFA), total fat area (TFA), paravertebral muscle area (PMA) were measured from two sets of computed tomography (CT) images, and change rates of these were calculated. RESULTS Multivariate Cox regression analysis showed ΔBMD, ΔSFA, SCC-Ag, LNM were independent factors for OS (HR = 3.560, 5.870, 2.702, 2.499, respectively, all P < 0.05); ΔPMA, SCC-Ag, LNM were independent factors for PFS (HR = 2.915, 4.291, 2.902, respectively, all P < 0.05). Prognostic models of BCC combined with CPF had the highest predictive performance, and the area under the curve (AUC) for OS and PFS were 0.837, 0.846, respectively. The concordance index (C-index) of nomograms for OS and PFS were 0.834, 0.799, respectively. Calibration curves showed good agreement between the nomograms' predictive and actual OS and PFS, decision curve analysis (DCA) showed good clinical benefit of nomograms. CONCLUSION CT-based body composition changes and CPF (SCC-Ag, LNM) were associated with survival in patients with LACC. The prognostic nomograms combined BCC with CPF were able to predict the OS and PFS in patients with LACC reliably.
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Affiliation(s)
- Baoyue Fu
- Bengbu Medical College, Bengbu, Anhui, China
| | - Longyu Wei
- Bengbu Medical College, Bengbu, Anhui, China
| | - Chuanbin Wang
- Department of Radiology, the First Affiliated Hospital of University of Science and Technology of China, Hefei, Anhui, China
| | | | - Juan Bo
- Department of Radiology, the First Affiliated Hospital of University of Science and Technology of China, Hefei, Anhui, China
| | | | - Yu Zhang
- Bengbu Medical College, Bengbu, Anhui, China
| | - Haodong Jia
- Department of Radiology, the First Affiliated Hospital of University of Science and Technology of China, Hefei, Anhui, China
| | - Jiangning Dong
- Bengbu Medical College, Bengbu, Anhui, China
- Department of Radiology, the First Affiliated Hospital of University of Science and Technology of China, Hefei, Anhui, China
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10
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Zhang X, Xia Y, Cao L, Ji B, Ge Z, Zheng Q, Qi Z, Ding S. PC 18:1/18:1 mediates the anti-inflammatory effects of exercise and remodels tumor microenvironment of hepatocellular carcinoma. Life Sci 2024; 336:122335. [PMID: 38103729 DOI: 10.1016/j.lfs.2023.122335] [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: 10/10/2023] [Revised: 12/04/2023] [Accepted: 12/04/2023] [Indexed: 12/19/2023]
Abstract
AIM Phosphatidylcholine (PC) is essential for membrane structural integrity and lipid-dependent signaling pathways, and is an essential component required for cancer cell growth. Using hepatocellular carcinoma (HCC) as a tumor model, this study aims to further screen phospholipid biomarkers of the tumor microenvironment and explore the anti-tumor effects and mechanisms of aerobic exercise. MAIN METHODS The HCC of C57BL/6J mice was induced by the injection of the carcinogen diethylnitrosamine (DEN). Exercise was performed on an ungraded treadmill for weeks. The inflammation-related markers were detected by ELISA, PCR and immunohistochemistry, hepatic metabolic profile was analyzed by GC/MS, and lipid metabolism profile was further detected by lipid-targeted LC/MS. Cell culture was used to verify the anti-inflammatory effect of PC. KEY FINDINGS Exercise reduced hepatic inflammation, tumor incidence and volume. Metabolomics analysis showed that palmitic acid is a key metabolic marker for exercise to improve tumor microenvironment. Injection of exogenous palmitic acid following exercise impaired the anti-inflammatory and anti-tumor effects of exercise. Lipid metabolomics analysis further showed that metabolites for exercise were enriched in glycerol phospholipid metabolism, including 14 phosphatidylcholines (PCs), 18 phosphatidylethanolamines (PEs), and 6 triglycerides (TGs). These biomarkers contain different lengths of fatty acid chains and different numbers of unsaturated bonds, respectively. Cell culture verified that PC (18:1/18:1) mediated lipopolysaccharide (LPS)-induced inflammation in HepG2 cell. SIGNIFICANCE Our results suggest that exercise remodels glycerophospholipid metabolism and reduces hepatic palmitic acid loading and PC (18:1/18:1) level, thereby reconstructing a microenvironment that is hostile to HCC.
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Affiliation(s)
- Xue Zhang
- School of Sports Medicine and Health, Chengdu Sport University, Chengdu 610041, China; School of Physical Education and Health, East China Normal University, Shanghai 200241, China; School of Kinesiology, Shanghai University of Sport, Shanghai 200438, China
| | - Yixue Xia
- School of Kinesiology, Shanghai University of Sport, Shanghai 200438, China
| | - Lu Cao
- School of Physical Education and Health, East China Normal University, Shanghai 200241, China
| | - Benlong Ji
- School of Physical Education and Health, East China Normal University, Shanghai 200241, China
| | - Zhe Ge
- School of Physical Education and Health, East China Normal University, Shanghai 200241, China
| | - Qingyun Zheng
- School of Physical Education and Sport, Henan University, Kaifeng 475001, China.
| | - Zhengtang Qi
- School of Physical Education and Health, East China Normal University, Shanghai 200241, China.
| | - Shuzhe Ding
- School of Physical Education and Health, East China Normal University, Shanghai 200241, China.
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11
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de Morais H, Bôas SKFV, de Souza CO, Miksza DR, Moreira CCL, Kurauti MA, Silva FDF, Cassolla P, Silva FGD, Limiere LC, Grassiolli S, Bazotte RB, de Souza HM. Peripheral insulin resistance is early, progressive, and correlated with cachexia in Walker-256 tumor-bearing rats. Cell Biochem Funct 2023; 41:1252-1262. [PMID: 37787620 DOI: 10.1002/cbf.3859] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2023] [Revised: 08/14/2023] [Accepted: 09/06/2023] [Indexed: 10/04/2023]
Abstract
Insulin (INS) resistance is often found in cancer-bearing, but its correlation with cachexia development is not completely established. This study investigated the temporal sequence of the development of INS resistance and cachexia to establish the relationship between these factors in Walker-256 tumor-bearing rats (TB rats). INS hepatic sensitivity and INS resistance-inducing factors, such as free fatty acids (FFA) and tumor necrosis factor-α (TNF-α), were also evaluated. Studies were carried out on Days 2, 5, 8, and/or 12 after inoculation of tumor cells in rats. The peripheral INS sensitivity was assessed by the INS tolerance test and the INS hepatic sensitivity in in situ liver perfusion. TB rats with 5, 8, and 12 days of tumor, but not 2 days, showed decreased peripheral INS sensitivity (INS resistance), retroperitoneal fat, and body weight, compared to healthy rats, which were more pronounced on Day 12. Gastrocnemius muscle wasting was observed only on Day 12 of tumor. The peripheral INS resistance was significantly correlated (r = -.81) with weight loss. Liver INS sensitivity of TB rats with 2 and 5 days of tumor was unchanged, compared to healthy rats. TB rats with 12 days of tumor showed increased plasma FFA and increased TNF-α in retroperitoneal fat and liver, but not in the gastrocnemius, compared to healthy rats. In conclusion, peripheral INS resistance is early, starts along with fat and weight loss and before muscle wasting, progressive, and correlated with cachexia, suggesting that it may play an important role in the pathogenesis of the cachectic process in TB rats. Therefore, early correction of INS resistance may be a therapeutic approach to prevent and treat cancer cachexia.
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Affiliation(s)
- Hely de Morais
- Department of Physiological Sciences, State University of Londrina, Londrina, Paraná, Brazil
| | | | - Camila O de Souza
- Department of Physiological Sciences, State University of Londrina, Londrina, Paraná, Brazil
| | - Daniele Romani Miksza
- Department of Physiological Sciences, State University of Londrina, Londrina, Paraná, Brazil
| | - Carolina C L Moreira
- Department of Physiological Sciences, State University of Londrina, Londrina, Paraná, Brazil
| | - Mirian Ayumi Kurauti
- Department of Physiological Sciences, State University of Londrina, Londrina, Paraná, Brazil
| | - Flaviane de F Silva
- Department of Physiological Sciences, State University of Londrina, Londrina, Paraná, Brazil
| | - Priscila Cassolla
- Department of Physiological Sciences, State University of Londrina, Londrina, Paraná, Brazil
| | | | | | - Sabrina Grassiolli
- Department of Physiological Sciences, State University of Londrina, Londrina, Paraná, Brazil
| | - Roberto B Bazotte
- Department of Physiological Sciences, State University of Maringa, Maringá, Paraná, Brazil
| | - Helenir M de Souza
- Department of Physiological Sciences, State University of Londrina, Londrina, Paraná, Brazil
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12
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Marzan AL, Chitti SV. Unravelling the Role of Cancer Cell-Derived Extracellular Vesicles in Muscle Atrophy, Lipolysis, and Cancer-Associated Cachexia. Cells 2023; 12:2598. [PMID: 37998333 PMCID: PMC10670053 DOI: 10.3390/cells12222598] [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: 09/21/2023] [Revised: 10/24/2023] [Accepted: 11/07/2023] [Indexed: 11/25/2023] Open
Abstract
Cancer-associated cachexia is a metabolic syndrome that causes significant reduction in whole-body weight due to excessive loss of muscle mass accompanied by loss of fat mass. Reduced food intake and several metabolic abnormalities, such as increased energy expenditure, excessive catabolism, and inflammation, are known to drive cachexia. It is well documented that cancer cells secrete EVs in abundance which can be easily taken up by the recipient cell. The cargo biomolecules carried by the EVs have the potential to alter the signalling pathways and function of the recipient cells. EV cargo includes proteins, nucleic acids, lipids, and metabolites. Tumour-secreted EVs have been found to alter the metabolic and biological functions of adipose and muscle tissue, which aids in the development of the cachexia phenotype. To date, no medical intervention or FDA-approved drug exists that can completely reverse cachexia. Therefore, understanding how cancer-derived EVs contribute to the onset and progression of cancer-associated cachexia may help with the identification of new biomarkers as well as provide access to novel treatment alternatives. The goal of this review article is to discuss the most recent research on cancer-derived EVs and their function in cellular crosstalk that promotes catabolism in muscle and adipose tissue during cancer-induced cachexia.
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Affiliation(s)
| | - Sai V. Chitti
- Department of Biochemistry, La Trobe Institute for Molecular Science, La Trobe University, Melbourne, VIC 3086, Australia;
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13
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Morton M, Patterson J, Sciuva J, Perni J, Backes F, Nagel C, O'Malley DM, Chambers LM. Malnutrition, sarcopenia, and cancer cachexia in gynecologic cancer. Gynecol Oncol 2023; 175:142-155. [PMID: 37385068 DOI: 10.1016/j.ygyno.2023.06.015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2023] [Revised: 06/14/2023] [Accepted: 06/18/2023] [Indexed: 07/01/2023]
Abstract
Patients with gynecologic cancers are at risk for malnutrition, cancer cachexia, and sarcopenia. Accumulating data supports that malnourished patients with gynecologic cancer have worse overall survival, increased healthcare utilization and costs, and a higher incidence of postoperative complications and treatment toxicity than those who are not malnourished. Malnutrition is defined as insufficient energy intake, leading to altered body composition and subsequent impaired physical and cognitive function, and can result in sarcopenia and cachexia, defined as the loss of lean body mass and loss of body weight respectively. The etiology of cancer-related malnutrition is complex, resulting from a systemic pro-inflammatory state of malignancy with upregulation of muscle degradation pathways and metabolic derangements, including lipolysis and proteolysis, that may not respond to nutritional repletion alone. Numerous validated scoring systems and radiographic measures have been described to define and quantify the severity of malnutrition and muscle loss in both clinical and research settings. "Prehabilitation" and optimization of nutrition and functional status early in therapy may combat the development or worsening of malnutrition and associated syndromes and ultimately improve oncologic outcomes, but limited data exist in the context of gynecologic cancer. Multi-modality nutrition and physical activity interventions have been proposed to combat the biophysical losses related to malnutrition. Several trials are underway in gynecologic oncology patients to address these aims, but significant gaps in knowledge persist. Pharmacologic interventions and potential immune targets for combating cachexia related to malignancy are discussed in this review and may provide opportunities to target disease and cachexia. This article reviews currently available data regarding the implications, diagnostics, physiology, and intervention strategies for gynecologic oncology patients with malnutrition and its associated conditions.
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Affiliation(s)
- Molly Morton
- Division of Gynecologic Oncology; The Ohio State University Wexner Medical Center, The James Cancer Hospital and Solove Research Institute, Starling Loving Hall, M210, 320 W. 10(th) Avenue, Columbus, OH 43210, United States of America.
| | - Jenna Patterson
- Department of Obstetrics and Gynecology; The Ohio State University Wexner Medical Center, 456 W 10(th) Avenue, Columbus, OH 43210, United States of America
| | - Jessica Sciuva
- The Ohio State University College of Medicine; 370 W. 9(th) Ave, Columbus, OH 43210, United States of America
| | - Jaya Perni
- The Ohio State University; 281 W Lane Ave, Columbus, OH 43210, United States of America
| | - Floor Backes
- Division of Gynecologic Oncology; The Ohio State University Wexner Medical Center, The James Cancer Hospital and Solove Research Institute, Starling Loving Hall, M210, 320 W. 10(th) Avenue, Columbus, OH 43210, United States of America
| | - Christa Nagel
- Division of Gynecologic Oncology; The Ohio State University Wexner Medical Center, The James Cancer Hospital and Solove Research Institute, Starling Loving Hall, M210, 320 W. 10(th) Avenue, Columbus, OH 43210, United States of America
| | - David M O'Malley
- Division of Gynecologic Oncology; The Ohio State University Wexner Medical Center, The James Cancer Hospital and Solove Research Institute, Starling Loving Hall, M210, 320 W. 10(th) Avenue, Columbus, OH 43210, United States of America
| | - Laura M Chambers
- Division of Gynecologic Oncology; The Ohio State University Wexner Medical Center, The James Cancer Hospital and Solove Research Institute, Starling Loving Hall, M210, 320 W. 10(th) Avenue, Columbus, OH 43210, United States of America
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14
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Fu L, Lei C, Chen Y, Zhu R, Zhuang M, Dong L, Ye X, Zheng L, Gong D. TNF-α-1031T/C gene polymorphism as a predictor of malnutrition in patients with gastric cancer. Front Nutr 2023; 10:1208375. [PMID: 37533569 PMCID: PMC10393265 DOI: 10.3389/fnut.2023.1208375] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2023] [Accepted: 07/03/2023] [Indexed: 08/04/2023] Open
Abstract
Introduction Malnutrition is a complex clinical syndrome, the exact mechanism of which is yet not fully understood. Studies have found that malnutrition is associated with anorexia and inadequate intake, tumor depletion, leptin, tumor-induced metabolic abnormalities in the body, and catabolic factors produced by the tumor in the circulation and cytokines produced by the host immune system. Among these, single nucleotide polymorphisms (SNPs) are present in the gene encoding the pro-inflammatory cytokine TNF-α. Aim The objective of this study was to investigate TNF-α -1,031 T/C gene polymorphism as an unfavorable predictor of malnutrition in patients with gastric cancer. Methods The study group consisted of 220 gastric cancer patients treated at Affiliated Jinhua Hospital, Zhejiang University School of Medicine. Malnutrition was mainly assessed by the Global Consensus on Malnutrition Diagnostic Criteria (GLIM). DNA was extracted from peripheral leukocytes of whole blood samples using an animal DNA extraction kit. DNA was amplified using a 1.1× T3 Super PCR mixture and genotyped using SNP1 software. Results There are three major genetic polymorphisms in TNF-α. Among the 220 patients with gastric cancer, there were 7 patients with the CC genotype, 61 with the CT genotype and 152 with the TT genotype. Compared to patients with the TT genotype, patients with the C allele had an approximately 2.5-fold higher risk of developing malnutrition (p = 0.003; OR = 0.406). On the basis of multivariate analysis, patients with the CC genotype had an approximately 20.1-fold higher risk of developing malnutrition (p = 0.013; OR = 20.114), while those with the CT genotype had an almost 3.7-fold higher risk of malnutrition (p = 0.002; OR = 3.218). Conclusion SNP (-1,031 T/C) of the TNF-α may be a useful marker in the assessment of the risk of nutritional deficiencies in gastric cancer patients. Patients with gastric cancer carrying the C allele should be supported by early nutritional intervention, but more research is still needed to explore confirmation.
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Affiliation(s)
- Liang Fu
- Department of Nursing, Affiliated Jinhua Hospital, Zhejiang University School of Medicine, Jinhua, Zhejiang, China
- Central Laboratory, Affiliated Jinhua Hospital, Zhejiang University School of Medicine, Jinhua, Zhejiang, China
| | - Changzhen Lei
- Department of Gastrointestinal Surgery, Affiliated Jinhua Hospital, Zhejiang University School of Medicine, Jinhua, Zhejiang, China
| | - Yingxun Chen
- Department of Nursing, Affiliated Jinhua Hospital, Zhejiang University School of Medicine, Jinhua, Zhejiang, China
| | - Ruiyun Zhu
- Department of Nursing, Affiliated Jinhua Hospital, Zhejiang University School of Medicine, Jinhua, Zhejiang, China
| | - Minling Zhuang
- Department of Nursing, Affiliated Jinhua Hospital, Zhejiang University School of Medicine, Jinhua, Zhejiang, China
| | - Liping Dong
- Department of Nursing, Affiliated Jinhua Hospital, Zhejiang University School of Medicine, Jinhua, Zhejiang, China
| | - Xianghong Ye
- Department of Nursing, Affiliated Jinhua Hospital, Zhejiang University School of Medicine, Jinhua, Zhejiang, China
| | - Lushan Zheng
- Department of Nursing, Affiliated Jinhua Hospital, Zhejiang University School of Medicine, Jinhua, Zhejiang, China
| | - Daojun Gong
- Department of Gastrointestinal Surgery, Affiliated Jinhua Hospital, Zhejiang University School of Medicine, Jinhua, Zhejiang, China
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15
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Cortez NE, Pathak S, Rodriguez Lanzi C, Hong BV, Crone R, Sule R, Wang F, Chen S, Gomes AV, Baar K, Mackenzie GG. A Ketogenic Diet in Combination with Gemcitabine Mitigates Pancreatic Cancer-Associated Cachexia in Male and Female KPC Mice. Int J Mol Sci 2023; 24:10753. [PMID: 37445930 PMCID: PMC10341838 DOI: 10.3390/ijms241310753] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2023] [Revised: 06/20/2023] [Accepted: 06/22/2023] [Indexed: 07/15/2023] Open
Abstract
Cancer-associated cachexia (CAC) is a critical contributor to pancreatic ductal adenocarcinoma (PDAC) mortality. Thus, there is an urgent need for new strategies to mitigate PDAC-associated cachexia; and the exploration of dietary interventions is a critical component. We previously observed that a ketogenic diet (KD) combined with gemcitabine enhances overall survival in the autochthonous LSL-KrasG12D/+; LSL-Trp53 R172H/+; Pdx1-Cre (KPC) mouse model. In this study, we investigated the effect and cellular mechanisms of a KD in combination with gemcitabine on the maintenance of skeletal muscle mass in KPC mice. For this purpose, male and female pancreatic tumor-bearing KPC mice were allocated to a control diet (CD), a KD, a CD + gemcitabine (CG), or a KD + gemcitabine (KG) group. We observed that a KD or a KG-mitigated muscle strength declined over time and presented higher gastrocnemius weights compared CD-fed mice. Mechanistically, we observed sex-dependent effects of KG treatment, including the inhibition of autophagy, and increased phosphorylation levels of eIF2α in KG-treated KPC mice when compared to CG-treated mice. Our data suggest that a KG results in preservation of skeletal muscle mass. Additional research is warranted to explore whether this diet-treatment combination can be clinically effective in combating CAC in PDAC patients.
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Affiliation(s)
- Natalia E. Cortez
- Department of Nutrition, University of California, One Shields Ave., Davis, CA 95616, USA; (N.E.C.); (C.R.L.); (B.V.H.)
| | - Suraj Pathak
- Department of Physiology and Membrane Biology, One Shields Ave., Davis, CA 95616, USA; (S.P.); (R.C.); (R.S.); (A.V.G.); (K.B.)
- Department of Neurobiology, Physiology and Behavior, University of California, One Shields Ave., Davis, CA 95616, USA
| | - Cecilia Rodriguez Lanzi
- Department of Nutrition, University of California, One Shields Ave., Davis, CA 95616, USA; (N.E.C.); (C.R.L.); (B.V.H.)
| | - Brian V. Hong
- Department of Nutrition, University of California, One Shields Ave., Davis, CA 95616, USA; (N.E.C.); (C.R.L.); (B.V.H.)
| | - Ryman Crone
- Department of Physiology and Membrane Biology, One Shields Ave., Davis, CA 95616, USA; (S.P.); (R.C.); (R.S.); (A.V.G.); (K.B.)
- Department of Neurobiology, Physiology and Behavior, University of California, One Shields Ave., Davis, CA 95616, USA
| | - Rasheed Sule
- Department of Physiology and Membrane Biology, One Shields Ave., Davis, CA 95616, USA; (S.P.); (R.C.); (R.S.); (A.V.G.); (K.B.)
- Department of Neurobiology, Physiology and Behavior, University of California, One Shields Ave., Davis, CA 95616, USA
| | - Fangyi Wang
- Department of Animal Science, University of California, One Shields Ave., Davis, CA 95616, USA;
| | - Shuai Chen
- Division of Biostatistics, Department of Public Health Sciences, University of California, One Shields Ave., Davis, CA 95616, USA;
- University of California Davis Comprehensive Cancer Center, Sacramento, CA 95817, USA
| | - Aldrin V. Gomes
- Department of Physiology and Membrane Biology, One Shields Ave., Davis, CA 95616, USA; (S.P.); (R.C.); (R.S.); (A.V.G.); (K.B.)
- Department of Neurobiology, Physiology and Behavior, University of California, One Shields Ave., Davis, CA 95616, USA
| | - Keith Baar
- Department of Physiology and Membrane Biology, One Shields Ave., Davis, CA 95616, USA; (S.P.); (R.C.); (R.S.); (A.V.G.); (K.B.)
- Department of Neurobiology, Physiology and Behavior, University of California, One Shields Ave., Davis, CA 95616, USA
| | - Gerardo G. Mackenzie
- Department of Nutrition, University of California, One Shields Ave., Davis, CA 95616, USA; (N.E.C.); (C.R.L.); (B.V.H.)
- University of California Davis Comprehensive Cancer Center, Sacramento, CA 95817, USA
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16
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Setiawan T, Sari IN, Wijaya YT, Julianto NM, Muhammad JA, Lee H, Chae JH, Kwon HY. Cancer cachexia: molecular mechanisms and treatment strategies. J Hematol Oncol 2023; 16:54. [PMID: 37217930 DOI: 10.1186/s13045-023-01454-0] [Citation(s) in RCA: 30] [Impact Index Per Article: 30.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2023] [Accepted: 05/13/2023] [Indexed: 05/24/2023] Open
Abstract
Muscle wasting is a consequence of physiological changes or a pathology characterized by increased catabolic activity that leads to progressive loss of skeletal muscle mass and strength. Numerous diseases, including cancer, organ failure, infection, and aging-associated diseases, are associated with muscle wasting. Cancer cachexia is a multifactorial syndrome characterized by loss of skeletal muscle mass, with or without the loss of fat mass, resulting in functional impairment and reduced quality of life. It is caused by the upregulation of systemic inflammation and catabolic stimuli, leading to inhibition of protein synthesis and enhancement of muscle catabolism. Here, we summarize the complex molecular networks that regulate muscle mass and function. Moreover, we describe complex multi-organ roles in cancer cachexia. Although cachexia is one of the main causes of cancer-related deaths, there are still no approved drugs for cancer cachexia. Thus, we compiled recent ongoing pre-clinical and clinical trials and further discussed potential therapeutic approaches for cancer cachexia.
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Affiliation(s)
- Tania Setiawan
- Department of Integrated Biomedical Science, Soonchunhyang University, Cheonan-Si, 31151, Republic of Korea
| | - Ita Novita Sari
- Soonchunhyang Institute of Medi-Bio Science (SIMS), Soonchunhyang University, Cheonan-Si, 31151, Republic of Korea
- Institute of Molecular and Cell Biology (IMCB), Agency for Science, Technology and Research (A*STAR), 61 Biopolis Drive, Proteos, Singapore, 138673, Republic of Singapore
| | - Yoseph Toni Wijaya
- Department of Integrated Biomedical Science, Soonchunhyang University, Cheonan-Si, 31151, Republic of Korea
| | - Nadya Marcelina Julianto
- Department of Integrated Biomedical Science, Soonchunhyang University, Cheonan-Si, 31151, Republic of Korea
| | - Jabir Aliyu Muhammad
- Department of Integrated Biomedical Science, Soonchunhyang University, Cheonan-Si, 31151, Republic of Korea
| | - Hyeok Lee
- Department of Integrated Biomedical Science, Soonchunhyang University, Cheonan-Si, 31151, Republic of Korea
| | - Ji Heon Chae
- Department of Integrated Biomedical Science, Soonchunhyang University, Cheonan-Si, 31151, Republic of Korea
| | - Hyog Young Kwon
- Department of Integrated Biomedical Science, Soonchunhyang University, Cheonan-Si, 31151, Republic of Korea.
- Soonchunhyang Institute of Medi-Bio Science (SIMS), Soonchunhyang University, Cheonan-Si, 31151, Republic of Korea.
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Cernackova A, Tillinger A, Bizik J, Mravec B, Horvathova L. Dynamics of cachexia-associated inflammatory changes in the brain accompanying intra-abdominal fibrosarcoma growth in Wistar rats. J Neuroimmunol 2023; 376:578033. [PMID: 36738563 DOI: 10.1016/j.jneuroim.2023.578033] [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: 11/04/2022] [Revised: 01/04/2023] [Accepted: 01/19/2023] [Indexed: 01/22/2023]
Abstract
Accumulated data indicate that inflammation affecting brain structures participates in the development of cancer-related cachexia. However, the mechanisms responsible for the induction and progression of cancer-related neuroinflammation are still not fully understood. Therefore, we studied the time-course of neuroinflammation in selected brain structures and cachexia development in tumor-bearing rats. After tumor cells inoculation, specifically on the 7th, 14th, 21st, and 28th day of tumor growth, we assessed the presence of cancer-associated cachexia in rats. Changes in gene expression of inflammatory factors were studied in selected regions of the hypothalamus, brain stem, and circumventricular organs. We showed that the initial stages of cancer growth (7th and 14th day after tumor cells inoculation), are not associated with cachexia, or increased expression of inflammatory molecules in the brain. Even when we did not detect cachexia in tumor-bearing rats by the 21st day of the experiment, the inflammatory brain reaction had already started, as we found elevated levels of interleukin 1 beta, interleukin 6, tumor necrosis factor alpha, and glial fibrillary acidic protein mRNA levels in the nucleus of the solitary tract. Furthermore, we found increased interleukin 1 beta expression in the locus coeruleus and higher allograft inflammatory factor 1 expression in the vascular organ of lamina terminalis. Ultimately, the most pronounced manifestations of tumor growth were present on the 28th day post-inoculation of tumor cells. In these animals, we detected cancer-related cachexia and significant increases in interleukin 1 beta expression in all brain areas studied. We also observed significantly decreased expression of the glial cell activation markers allograft inflammatory factor 1 and glial fibrillary acidic protein in most brain areas of cachectic rats. In addition, we showed increased expression of cluster of differentiation 163 and cyclooxygenase 2 mRNA in the hypothalamic paraventricular nucleus, A1/C1 neurons, and area postrema of cachectic rats. Our data indicate that cancer-related cachexia is associated with complex neuroinflammatory changes in the brain. These changes can be found in both hypothalamic as well as extrahypothalamic structures, while their extent and character depend on the stage of tumor growth.
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Affiliation(s)
- Alena Cernackova
- Institute of Experimental Endocrinology, Biomedical Research Center, Slovak Academy of Sciences, Bratislava, Slovakia; Institute of Physiology, Faculty of Medicine, Comenius University in Bratislava, Slovakia; Department of Biological and Medical Sciences, Faculty of Physical Education and Sports, Comenius University in Bratislava, Slovakia
| | - Andrej Tillinger
- Institute of Experimental Endocrinology, Biomedical Research Center, Slovak Academy of Sciences, Bratislava, Slovakia
| | - Jozef Bizik
- Cancer Research Institute, Biomedical Research Center, Slovak Academy of Sciences, Bratislava, Slovakia
| | - Boris Mravec
- Institute of Experimental Endocrinology, Biomedical Research Center, Slovak Academy of Sciences, Bratislava, Slovakia; Institute of Physiology, Faculty of Medicine, Comenius University in Bratislava, Slovakia.
| | - Lubica Horvathova
- Institute of Experimental Endocrinology, Biomedical Research Center, Slovak Academy of Sciences, Bratislava, Slovakia
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18
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Health care professionals' experiences of dealing with cancer cachexia. Int J Clin Oncol 2023; 28:592-602. [PMID: 36820948 PMCID: PMC10066081 DOI: 10.1007/s10147-023-02300-6] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2021] [Accepted: 01/15/2023] [Indexed: 02/24/2023]
Abstract
BACKGROUND Cancer cachexia (CC) is a debilitating syndrome severely impacting patients' quality of life and survivorship. We aimed to investigate the health care professionals' (HCPs') experiences of dealing with CC. METHODS Survey questions entailed definitions and guidelines, importance of CC management, clinician confidence and involvement, screening and assessment, interventions, psychosocial and food aspects. The online survey was disseminated through Australian and New Zealand palliative care, oncology, allied health and nursing organisations. Frequencies were reported using descriptive statistics accounting for response rates. Associations were examined between variables using Fisher's exact and Pearson's chi-square tests. RESULTS Over 90% of the respondents (n = 192) were medical doctors or nurses. Over 85% of the respondents were not aware of any guidelines, with 83% considering ≥ 10% weight loss from baseline indicative of CC. CC management was considered important by 77% of HCPs, and 55% indicated that it was part of their clinical role to assess and treat CC. In contrast, 56% of respondents were not confident about managing CC, and 93% believed formal training in CC would benefit their clinical practice. Although formal screening tools were generally not used (79%), 75% of respondents asked patients about specific symptoms. Antiemetics (80%) and nutritional counselling (86%) were most prescribed or recommended interventions, respectively. CONCLUSION This study underlines the deficiencies in knowledge and training of CC which has implications for patients' function, well-being and survival. HCP training and a structured approach to CC management is advocated for optimal and continued patient care.
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Unveiling the Role of the Proton Gateway, Uncoupling Proteins (UCPs), in Cancer Cachexia. Cancers (Basel) 2023; 15:cancers15051407. [PMID: 36900198 PMCID: PMC10000250 DOI: 10.3390/cancers15051407] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2022] [Revised: 01/30/2023] [Accepted: 02/20/2023] [Indexed: 02/25/2023] Open
Abstract
Uncoupling proteins (UCPs) are identified as carriers of proton ions between the mitochondrial inner membrane and the mitochondrial matrix. ATP is mainly generated through oxidative phosphorylation in mitochondria. The proton gradient is generated across the inner mitochondrial membrane and the mitochondrial matrix, which facilitates a smooth transfer of electrons across ETC complexes. Until now, it was thought that the role of UCPs was to break the electron transport chain and thereby inhibit the synthesis of ATP. UCPs allow protons to pass from the inner mitochondrial membrane to the mitochondrial matrix and decrease the proton gradient across the membrane, which results in decreased ATP synthesis and increased production of heat by mitochondria. In recent years, the role of UCPs in other physiological processes has been deciphered. In this review, we first highlighted the different types of UCPs and their precise location across the body. Second, we summarized the role of UCPs in different diseases, mainly metabolic disorders such as obesity and diabetes, cardiovascular complications, cancer, wasting syndrome, neurodegenerative diseases, and kidney complications. Based on our findings, we conclude that UCPs play a major role in maintaining energy homeostasis, mitochondrial functions, ROS production, and apoptosis. Finally, our findings reveal that mitochondrial uncoupling by UCPs may treat many diseases, and extensive clinical studies are required to meet the unmet need of certain diseases.
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20
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Yin L, Cui J, Lin X, Li L, Li N, Fan Y, Zhang L, Liu J, Chong F, Lu Z, Wang C, Liang T, Liu X, Deng L, Yang M, Yu J, Wang X, Cong M, Li Z, Weng M, Yao Q, Jia P, Guo Z, Li W, Song C, Shi H, Xu H. Triceps skinfold-albumin index significantly predicts the prognosis of cancer cachexia: A multicentre cohort study. J Cachexia Sarcopenia Muscle 2023; 14:517-533. [PMID: 36567070 PMCID: PMC9891936 DOI: 10.1002/jcsm.13156] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/09/2022] [Revised: 08/25/2022] [Accepted: 11/25/2022] [Indexed: 12/27/2022] Open
Abstract
BACKGROUND The fat mass and nutritional status play important roles in the onset and progression of cancer cachexia. The present study evaluated the joint prognostic value of the fat mass, as indicated by the triceps skinfold thickness (TSF), and the serum albumin level, for mortality in patients with cancer cachexia. METHODS We performed a multicentre cohort study including 5134 patients with cancer cachexia from January 2013 to April 2019. The sum of the TSF (mm) and serum albumin (g/L) was defined as the triceps skinfold-albumin index (TA). Harrell's C index, a time-dependent receiver operating characteristic (ROC) curve analysis and the area under the curve (AUC) were used to evaluate the prognostic performance of the TA and other indices. Optimal stratification was used to identify the thresholds to define a low TA, and the association of the TA with all-cause mortality was evaluated using Kaplan-Meier analysis and Cox proportional hazard regression models. RESULTS The study enrolled 2408 women and 2726 men with a median age of 58.6 years and a median follow-up of 44 months. A total of 607 women (TA < 49.9) and 817 men (TA < 45.6) were classified as having a low TA. The TA showed better discrimination performance (C index = 0.621, 95% confidence interval [CI] = 0.607-0.636) to predict mortality in patients with cancer cachexia than the handgrip strength, the nutritional risk index, the prognostic nutritional index, the controlling nutritional status index, the systemic immune-inflammation index, the modified Glasgow prognostic score, and the TSF or albumin alone in the study population (all P < 0.05). The 1-, 3- and 5-year time-dependent ROC analyses (AUC = 0.647, 0.625 and 0.630, respectively) showed that the TA had the highest prognostic value among all indices investigated (all P < 0.05). Univariate analysis showed that a lower TA was associated with an increased death hazard (hazard ratio [HR] = 1.859, 95% CI = 1.677-2.062), regardless of the sex and cancer type. Multivariable survival analysis showed that a lower TA was independently associated with an increased death hazard (HR = 1.381, 95% CI = 1.223-1.560). This association was significantly strengthened in patients who did not receive curative chemotherapy (HR = 1.491, 95% CI = 1.298-1.713), those who had higher serum total protein levels (HR = 1.469, 95% CI = 1.284-1.681) and those with better physical performance (HR = 1.453, 95% CI = 1.271-1.662). CONCLUSIONS This study defined and evaluated a new prognostic index, the TA, which may improve the selection of intervention strategies to optimize the survival of patients with cancer cachexia.
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Affiliation(s)
- Liangyu Yin
- Department of Clinical NutritionDaping Hospital, Army Medical University (Third Military Medical University)ChongqingChina
- Institute of Hepatopancreatobiliary SurgerySouthwest Hospital, Army Medical University (Third Military Medical University)ChongqingChina
| | - Jiuwei Cui
- Cancer Center of the First Hospital of Jilin UniversityChangchunChina
| | - Xin Lin
- Department of Clinical NutritionDaping Hospital, Army Medical University (Third Military Medical University)ChongqingChina
| | - Long Li
- Department of Clinical NutritionDaping Hospital, Army Medical University (Third Military Medical University)ChongqingChina
| | - Na Li
- Department of Clinical NutritionDaping Hospital, Army Medical University (Third Military Medical University)ChongqingChina
| | - Yang Fan
- Department of Clinical NutritionDaping Hospital, Army Medical University (Third Military Medical University)ChongqingChina
| | - Ling Zhang
- Department of Clinical NutritionDaping Hospital, Army Medical University (Third Military Medical University)ChongqingChina
| | - Jie Liu
- Department of Clinical NutritionDaping Hospital, Army Medical University (Third Military Medical University)ChongqingChina
| | - Feifei Chong
- Department of Clinical NutritionDaping Hospital, Army Medical University (Third Military Medical University)ChongqingChina
| | - Zongliang Lu
- Department of Clinical NutritionDaping Hospital, Army Medical University (Third Military Medical University)ChongqingChina
| | - Chang Wang
- Cancer Center of the First Hospital of Jilin UniversityChangchunChina
| | - Tingting Liang
- Cancer Center of the First Hospital of Jilin UniversityChangchunChina
| | - Xiangliang Liu
- Cancer Center of the First Hospital of Jilin UniversityChangchunChina
| | - Li Deng
- Cancer Center of the First Hospital of Jilin UniversityChangchunChina
| | - Mei Yang
- Department of Medical OncologyFujian Cancer Hospital, Fujian Medical University Cancer HospitalFuzhouChina
| | - Jiami Yu
- Department of Medical OncologyFujian Cancer Hospital, Fujian Medical University Cancer HospitalFuzhouChina
| | - Xiaojie Wang
- Department of Medical OncologyFujian Cancer Hospital, Fujian Medical University Cancer HospitalFuzhouChina
| | - Minghua Cong
- Department of Comprehensive OncologyNational Cancer Center or Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical CollegeBeijingChina
| | - Zengning Li
- Department of Clinical NutritionThe First Hospital of Hebei Medical UniversityShijiazhuangChina
| | - Min Weng
- Department of Clinical NutritionThe First Affiliated Hospital of Kunming Medical UniversityKunmingChina
| | - Qinghua Yao
- Department of Integrated Chinese and Western MedicineCancer Hospital of the University of Chinese Academy of Sciences (Zhejiang Cancer Hospital)HangzhouChina
| | - Pingping Jia
- Department of Gastrointestinal Surgery and Department of Clinical NutritionBeijing Shijitan Hospital, Capital Medical UniversityBeijingChina
| | - Zengqing Guo
- Department of Medical OncologyFujian Cancer Hospital, Fujian Medical University Cancer HospitalFuzhouChina
| | - Wei Li
- Cancer Center of the First Hospital of Jilin UniversityChangchunChina
| | - Chunhua Song
- Department of Epidemiology, College of Public HealthZhengzhou UniversityZhengzhouChina
| | - Hanping Shi
- Department of Gastrointestinal Surgery and Department of Clinical NutritionBeijing Shijitan Hospital, Capital Medical UniversityBeijingChina
- Key Laboratory of Cancer FSMP for State Market RegulationBeijingChina
| | - Hongxia Xu
- Department of Clinical NutritionDaping Hospital, Army Medical University (Third Military Medical University)ChongqingChina
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Yao QY, Zhou J, Yao Y, Xue JS, Guo YC, Jian WZ, Zhang RW, Qiu XY, Zhou TY. An integrated PK/PD model investigating the impact of tumor size and systemic safety on animal survival in SW1990 pancreatic cancer xenograft. Acta Pharmacol Sin 2023; 44:465-474. [PMID: 35953645 PMCID: PMC9889390 DOI: 10.1038/s41401-022-00960-0] [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: 03/21/2022] [Accepted: 07/13/2022] [Indexed: 02/04/2023] Open
Abstract
Survival is one of the most important endpoints in cancer therapy, and parametric survival analysis could comprehensively reveal the overall result of disease progression, drug efficacy, toxicity as well as their interactions. In this study we investigated the efficacy and toxicity of dexamethasone (DEX) combined with gemcitabine (GEM) in pancreatic cancer xenograft. Nude mice bearing SW1990 pancreatic cancer cells derived tumor were treated with DEX (4 mg/kg, i.g.) and GEM (15 mg/kg, i.v.) alone or in combination repeatedly (QD, Q3D, Q7D) until the death of animal or the end of study. Tumor volumes and net body weight (NBW) were assessed every other day. Taking NBW as a systemic safety indicator, an integrated pharmacokinetic/pharmacodynamic (PK/PD) model was developed to quantitatively describe the impact of tumor size and systemic safety on animal survival. The PK/PD models with time course data for tumor size and NBW were established, respectively, in a sequential manner; a parametric time-to-event (TTE) model was also developed based on the longitudinal PK/PD models to describe the survival results of the SW1990 tumor-bearing mice. These models were evaluated and externally validated. Only the mice with good tumor growth inhibition and relatively stable NBW had an improved survival result after DEX and GEM combination therapy, and the simulations based on the parametric TTE model showed that NBW played more important role in animals' survival compared with tumor size. The established model in this study demonstrates that tumor size was not always the most important reason for cancer-related death, and parametric survival analysis together with safety issues was also important in the evaluation of oncology therapies in preclinical studies.
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Affiliation(s)
- Qing-Yu Yao
- Beijing Key Laboratory of Molecular Pharmaceutics and New Drug Delivery System, Department of Pharmaceutics, School of Pharmaceutical Sciences, Peking University, Beijing, 100191, China
- Department of Immunology, School of Basic Medical Sciences, Peking University, Beijing, 100191, China
| | - Jun Zhou
- Department of Gastrointestinal Oncology, Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Peking University Cancer Hospital and Institute, Beijing, 100142, China
| | - Ye Yao
- Beijing Key Laboratory of Molecular Pharmaceutics and New Drug Delivery System, Department of Pharmaceutics, School of Pharmaceutical Sciences, Peking University, Beijing, 100191, China
| | - Jun-Sheng Xue
- Beijing Key Laboratory of Molecular Pharmaceutics and New Drug Delivery System, Department of Pharmaceutics, School of Pharmaceutical Sciences, Peking University, Beijing, 100191, China
| | - Yu-Chen Guo
- Beijing Key Laboratory of Molecular Pharmaceutics and New Drug Delivery System, Department of Pharmaceutics, School of Pharmaceutical Sciences, Peking University, Beijing, 100191, China
| | - Wei-Zhe Jian
- Beijing Key Laboratory of Molecular Pharmaceutics and New Drug Delivery System, Department of Pharmaceutics, School of Pharmaceutical Sciences, Peking University, Beijing, 100191, China
| | - Ren-Wei Zhang
- Beijing Key Laboratory of Molecular Pharmaceutics and New Drug Delivery System, Department of Pharmaceutics, School of Pharmaceutical Sciences, Peking University, Beijing, 100191, China
| | - Xiao-Yan Qiu
- Department of Immunology, School of Basic Medical Sciences, Peking University, Beijing, 100191, China.
| | - Tian-Yan Zhou
- Beijing Key Laboratory of Molecular Pharmaceutics and New Drug Delivery System, Department of Pharmaceutics, School of Pharmaceutical Sciences, Peking University, Beijing, 100191, China.
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22
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Morita-Tanaka S, Yamada T, Takayama K. The landscape of cancer cachexia in advanced non-small cell lung cancer: a narrative review. Transl Lung Cancer Res 2023; 12:168-180. [PMID: 36762058 PMCID: PMC9903087 DOI: 10.21037/tlcr-22-561] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2022] [Accepted: 01/06/2023] [Indexed: 01/18/2023]
Abstract
Background and Objective Cancer cachexia presents with weight loss, anorexia, and fatigue and worsens the prognosis and quality of life of cancer patients. We aimed to summarize the current relevant discourse in the literature about cancer cachexia in the setting of non-small cell lung carcinoma and the possible current and future treatments. Methods We conduct a narrative review of the literature on the landscape of cancer cachexia in the context of non-small cell lung cancer, multimodality therapy, markers, imaging, tumor biology, pathology, chemoprevention, and technical advances. Key Content and Findings The need for appropriate intervention for cancer cachexia is increasing as the prognosis of patients with advanced non-small cell lung cancer is improving with advances in treatment. Tumor cells play a role in the pathogenesis of cachexia, where they release factors that elicit the production of inflammatory cytokines by the immune system resulting in decreased appetite, abnormal energy metabolism, and skeletal muscle degeneration. Comorbid chronic lung diseases are associated with pulmonary cachexia and sarcopenia and commonly occur in the context of lung cancer, further contributing to the increased incidence of cachexia in patients with lung cancer. Currently, a ghrelin-like agonist, anamorelin, is approved for the treatment of cancer cachexia and is used in clinical practice in Japan. The role that nutritional and exercise therapies can play as added treatments must be further explored. Conclusions Cancer cachexia remains a poorly understood phenomenon, and awareness must be raised through educational activities for health care providers and patient family members. In addition, new therapeutics targeting cancer cachexia, such as GDF-15 antibodies, are in development, and further progress is expected.
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Affiliation(s)
- Satomi Morita-Tanaka
- Department of Pulmonary Medicine, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Tadaaki Yamada
- Department of Pulmonary Medicine, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Koichi Takayama
- Department of Pulmonary Medicine, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
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23
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Di Girolamo D, Tajbakhsh S. Pathological features of tissues and cell populations during cancer cachexia. CELL REGENERATION 2022; 11:15. [PMID: 35441960 PMCID: PMC9021355 DOI: 10.1186/s13619-022-00108-9] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/28/2021] [Accepted: 12/28/2021] [Indexed: 11/10/2022]
Abstract
Cancers remain among the most devastating diseases in the human population in spite of considerable advances in limiting their impact on lifespan and healthspan. The multifactorial nature of cancers, as well as the number of tissues and organs that are affected, have exposed a considerable diversity in mechanistic features that are reflected in the wide array of therapeutic strategies that have been adopted. Cachexia is manifested in a number of diseases ranging from cancers to diabetes and ageing. In the context of cancers, a majority of patients experience cachexia and succumb to death due to the indirect effects of tumorigenesis that drain the energy reserves of different organs. Considerable information is available on the pathophysiological features of cancer cachexia, however limited knowledge has been acquired on the resident stem cell populations, and their function in the context of these diseases. Here we review current knowledge on cancer cachexia and focus on how tissues and their resident stem and progenitor cell populations are individually affected.
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Wang Y, An Z, Lin D, Jin W. Targeting cancer cachexia: Molecular mechanisms and clinical study. MedComm (Beijing) 2022; 3:e164. [PMID: 36105371 PMCID: PMC9464063 DOI: 10.1002/mco2.164] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2022] [Revised: 07/01/2022] [Accepted: 07/07/2022] [Indexed: 11/12/2022] Open
Abstract
Cancer cachexia is a complex systemic catabolism syndrome characterized by muscle wasting. It affects multiple distant organs and their crosstalk with cancer constitute cancer cachexia environment. During the occurrence and progression of cancer cachexia, interactions of aberrant organs with cancer cells or other organs in a cancer cachexia environment initiate a cascade of stress reactions and destroy multiple organs including the liver, heart, pancreas, intestine, brain, bone, and spleen in metabolism, neural, and immune homeostasis. The role of involved organs turned from inhibiting tumor growth into promoting cancer cachexia in cancer progression. In this review, we depicted the complicated relationship of cancer cachexia with the metabolism, neural, and immune homeostasis imbalance in multiple organs in a cancer cachexia environment and summarized the treatment progress in recent years. And we discussed the molecular mechanism and clinical study of cancer cachexia from the perspective of multiple organs metabolic, neurological, and immunological abnormalities. Updated understanding of cancer cachexia might facilitate the exploration of biomarkers and novel therapeutic targets of cancer cachexia.
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Affiliation(s)
- Yong‐Fei Wang
- The First Clinical Medical College of Lanzhou University Lanzhou China
- Institute of Cancer Neuroscience Medical Frontier Innovation Research Center The First Hospital of Lanzhou University Lanzhou China
| | - Zi‐Yi An
- The First Clinical Medical College of Lanzhou University Lanzhou China
- Institute of Cancer Neuroscience Medical Frontier Innovation Research Center The First Hospital of Lanzhou University Lanzhou China
| | - Dong‐Hai Lin
- Key Laboratory for Chemical Biology of Fujian Province MOE Key Laboratory of Spectrochemical Analysis and Instrumentation College of Chemistry and Chemical Engineering Xiamen University Xiamen China
| | - Wei‐Lin Jin
- The First Clinical Medical College of Lanzhou University Lanzhou China
- Institute of Cancer Neuroscience Medical Frontier Innovation Research Center The First Hospital of Lanzhou University Lanzhou China
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25
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Nomegestrol acetate ameliorated adipose atrophy in a rat model of cisplatin‑induced cachexia. Exp Ther Med 2022; 25:24. [PMID: 36561625 PMCID: PMC9748651 DOI: 10.3892/etm.2022.11723] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2022] [Accepted: 10/19/2022] [Indexed: 11/24/2022] Open
Abstract
Cachexia, a complex disorder that results in depletion of adipose tissue and skeletal muscle, is driven by anorexia, metabolic abnormalities and inflammation. There are limited therapeutic options for this syndrome. Previous evidence has demonstrated that increasing adipose tissue may improve quality of life and survival outcomes in cachexia. Cisplatin, as a chemotherapy drug, also causes cachexia during antitumor therapy due to its adverse effects. To establish a rat model of cachexia, the animals were intraperitoneally treated with cisplatin at doses of 1, 2 and 3 mg/kg, and the rats that responded to cisplatin at the optimal dose were used to test the effect of nomegestrol acetate (NOMAc). Rats that were assessed to be sensitive to cisplatin were randomly grouped and intragastrically administered vehicle, 5 or 10 mg/kg megestrol acetate (MA) or 2.5, 5 or 10 mg/kg NOMAc. The body weights and food consumption of the rats were assessed. Serum IL-6 and TNF-α levels were assessed using ELISA. The protein expression levels of adipose triglyceride lipase (ATGL), hormone-sensitive lipase (HSL), peroxisome proliferator activated receptor γ (PPARγ), fatty acid synthase (FASN) and sterol regulatory element-binding protein-1 (SREBP-1) from inguinal white adipose tissue (iWAT) and epididymal white adipose tissue (eWAT) were evaluated using western blotting. The optimal way to establish a chemotherapy-induced rat model of cachexia demonstrated in the present study was to intraperitoneally administer the rats with 2 mg/kg cisplatin for 3 consecutive days. NOMAc (2.5, 5 mg/kg) and MA (10 mg/kg) were able to significantly ameliorate the loss of body weight in the cisplatin-induced cachectic rats. NOMAc significantly reduced the serum levels of TNF-α at 10 mg/kg. Morphologically, iWAT atrophy, with a remarkable reduction in adipocyte volume, was observed in the cisplatin-induced cachectic rats, but the effects were reversed by administering 5, 10 mg/kg NOMAc or 10 mg/kg MA. Furthermore, 2.5 mg/kg NOMAc markedly reduced the protein expression levels of the lipolysis genes HSL and ATGL, and 5 mg/kg NOMAc markedly enhanced the protein expression levels of adipogenesis genes, including FASN, SREBP-1 and PPARγ in iWAT but not in eWAT. NOMAc was demonstrated to improve cachexia at lower doses compared with MA. Overall, NOMAc is likely to be a promising candidate drug for ameliorating cancer cachexia induced by cisplatin.
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26
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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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Inflammation as a Therapeutic Target in Cancer Cachexia. Cancers (Basel) 2022; 14:cancers14215262. [PMID: 36358681 PMCID: PMC9657920 DOI: 10.3390/cancers14215262] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2022] [Revised: 10/20/2022] [Accepted: 10/20/2022] [Indexed: 12/04/2022] Open
Abstract
Cachexia is a common complication of cancer and is associated with poor quality of life and a decrease in survival. Many patients with cancer cachexia suffer from inflammation associated with elevated cytokines, such as interleukin-1beta (IL-1β), interleukin-6 (IL-6), and tumor necrosis factor (TNF). Single-agent trials to treat cancer cachexia have not led to substantial benefit as the type of cytokine which is elevated has rarely been specified and targeted. Cachexia may also be multifactorial, involving inflammation, anorexia, catabolism, depression, and pain, and targeting the multiple causes will likely be necessary to achieve improvement in weight and appetite. A PUBMED search revealed over 3000 articles on cancer cachexia in the past ten years. We attempted to review any studies related to inflammation and cancer cachexia identified by Google Scholar and PUBMED and further search for articles listed in their references. The National Comprehensive Cancer Network (NCCN) guidelines do not provide any suggestion for managing cancer cachexia except a dietary consult. A more targeted approach to developing therapies for cancer cachexia might lead to more personalized and effective therapy.
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Une M, Ito M, Suzuki H, Toide M, Kobayashi S, Fukushima H, Koga F. Controlling Nutritional Status (CONUT) Score and Sarcopenia as Mutually Independent Prognostic Biomarkers in Advanced Urothelial Carcinoma. Cancers (Basel) 2022; 14:cancers14205075. [PMID: 36291858 PMCID: PMC9600715 DOI: 10.3390/cancers14205075] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2022] [Revised: 10/06/2022] [Accepted: 10/14/2022] [Indexed: 11/16/2022] Open
Abstract
Background: While the controlling nutritional status (CONUT) score and sarcopenia are objective indices of different aspects of a patient’s general condition, few studies have comprehensively examined their mutual relationship in patients with advanced cancer. Methods: This retrospective study included 200 Japanese patients with advanced urothelial carcinoma (aUC). Sarcopenia was diagnosed using Prado’s definition. The CONUT score and sarcopenia were examined for their possible association, and their prognostic value was analyzed. Results: The CONUT score and sarcopenia were not significantly associated. While sarcopenia occurred in 168 patients (84%), more than half of them had normal or only slightly impaired nutritional status, as indicated by a CONUT score of 0−2. During follow-up (median: 13.3 months), 149 patients died. The CONUT score and sarcopenia were independent prognostic factors (hazard ratio 1.22 and 2.23, respectively; both p < 0.001), whereas performance status was not. Incorporating the CONUT score, sarcopenia, and both into Bajorin’s and Apolo’s prognostic models increased their concordance index as follows: 0.612 for Bajorin’s original model to 0.653 (+the CONUT score), 0.631 (+sarcopenia), and 0.665 (+both), and 0.634 for Apolo’s original model to 0.655 (+the CONUT score), 0.653 (+ sarcopenia), and 0.668 (+both). Conclusion: The CONUT score and sarcopenia were mutually independent in terms of their prognostic value in patients with aUC. These objective indices of a patient’s general condition may help in decision-making when considering treatment for patients with aUC.
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Yin L, Cui J, Lin X, Li N, Fan Y, Zhang L, Liu J, Chong F, Wang C, Liang T, Liu X, Deng L, Yang M, Yu J, Wang X, Cong M, Li Z, Weng M, Yao Q, Jia P, Guo Z, Li W, Song C, Shi H, Xu H. Identifying cancer cachexia in patients without weight loss information: machine learning approaches to address a real-world challenge. Am J Clin Nutr 2022; 116:1229-1239. [PMID: 36095136 DOI: 10.1093/ajcn/nqac251] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2022] [Accepted: 09/07/2022] [Indexed: 11/15/2022] Open
Abstract
BACKGROUND Diagnosing cancer cachexia relies extensively on the patient-reported historic weight, and failure to accurately recall this information can lead to severe underestimation of cancer cachexia. OBJECTIVES The present study aimed to develop inexpensive tools to facilitate the identification of cancer cachexia in patients without weight loss information. METHODS This multicenter cohort study included 12774 patients with cancer. Cachexia was retrospectively diagnosed using Fearon's framework. Baseline clinical features, excluding weight loss, were modeled to mimic a situation where the patient is unable to recall their weight history. Multiple machine learning (ML) models were trained using 75% of the study cohort to predict cancer cachexia, with the remaining 25% of the cohort used to assess model performance. RESULTS The study enrolled 6730 males and 6044 females (median age = 57.5 years). Cachexia was diagnosed in 5261 (41.2%) patients and most diagnoses were made based on the weight loss criterion. A 15-variable logistic regression (LR) model mainly comprising cancer types, gastrointestinal symptoms, tumor stage and serum biochemistry indices was selected among the various ML models. The LR model showed good performance for predicting cachexia in the validation data (area under the curve = 0.763, 95% confidence interval=[0.747, 0.780]). The calibration curve of the model demonstrated good agreement between predictions and actual observations (accuracy = 0.714, Kappa = 0.396, sensitivity = 0.580, specificity = 0.808, positive predictive value = 0.679, negative predictive value = 0.733). Subgroup analyses showed that the model was feasible in patients with different cancer types. The model was deployed as an online calculator and a nomogram, and was exported as predictive model markup language to permit flexible, individualized risk calculation. CONCLUSIONS We developed a ML model that can facilitate the identification of cancer cachexia in patients without weight loss information, which might improve decision-making and lead to the development of novel management strategies in cancer care.
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Affiliation(s)
- Liangyu Yin
- Department of Clinical Nutrition, Daping Hospital, Army Medical University (Third Military Medical University), Chongqing 400042, China
- Institute of Hepatopancreatobiliary Surgery, Southwest Hospital, Army Medical University (Third Military Medical University), Chongqing 400038, China
| | - Jiuwei Cui
- Cancer Center of the First Hospital of Jilin University, Changchun, Jilin 130021, China
| | - Xin Lin
- Department of Clinical Nutrition, Daping Hospital, Army Medical University (Third Military Medical University), Chongqing 400042, China
| | - Na Li
- Department of Clinical Nutrition, Daping Hospital, Army Medical University (Third Military Medical University), Chongqing 400042, China
| | - Yang Fan
- Department of Clinical Nutrition, Daping Hospital, Army Medical University (Third Military Medical University), Chongqing 400042, China
| | - Ling Zhang
- Department of Clinical Nutrition, Daping Hospital, Army Medical University (Third Military Medical University), Chongqing 400042, China
| | - Jie Liu
- Department of Clinical Nutrition, Daping Hospital, Army Medical University (Third Military Medical University), Chongqing 400042, China
| | - Feifei Chong
- Department of Clinical Nutrition, Daping Hospital, Army Medical University (Third Military Medical University), Chongqing 400042, China
| | - Chang Wang
- Cancer Center of the First Hospital of Jilin University, Changchun, Jilin 130021, China
| | - Tingting Liang
- Cancer Center of the First Hospital of Jilin University, Changchun, Jilin 130021, China
| | - Xiangliang Liu
- Cancer Center of the First Hospital of Jilin University, Changchun, Jilin 130021, China
| | - Li Deng
- Cancer Center of the First Hospital of Jilin University, Changchun, Jilin 130021, China
| | - Mei Yang
- Department of Medical Oncology, Fujian Cancer Hospital, Fujian Medical University Cancer Hospital, Fuzhou, Fujian 350014, China
| | - Jiami Yu
- Department of Medical Oncology, Fujian Cancer Hospital, Fujian Medical University Cancer Hospital, Fuzhou, Fujian 350014, China
| | - Xiaojie Wang
- Department of Medical Oncology, Fujian Cancer Hospital, Fujian Medical University Cancer Hospital, Fuzhou, Fujian 350014, China
| | - Minghua Cong
- Department of Comprehensive Oncology, National Cancer Center or Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100021, China
| | - Zengning Li
- Department of Clinical Nutrition, The First Hospital of Hebei Medical University, Shijiazhuang, Hebei 050031, China
| | - Min Weng
- Department of Clinical Nutrition, The First Affiliated Hospital of Kunming Medical University, Kunming, Yunnan 650032, China
| | - Qinghua Yao
- Department of Integrated Chinese and Western Medicine, Cancer Hospital of the University of Chinese Academy of Science (Zhejiang Cancer Hospital), Hangzhou, Zhejiang 310022, China
| | - Pingping Jia
- Department of Gastrointestinal Surgery and Department of Clinical Nutrition, Beijing Shijitan Hospital, Capital Medical University, Beijing 100038, China
| | - Zengqing Guo
- Department of Medical Oncology, Fujian Cancer Hospital, Fujian Medical University Cancer Hospital, Fuzhou, Fujian 350014, China
| | - Wei Li
- Cancer Center of the First Hospital of Jilin University, Changchun, Jilin 130021, China
| | - Chunhua Song
- Department of Epidemiology, College of Public Health, Zhengzhou University, Zhengzhou, Henan 450001, China
| | - Hanping Shi
- Department of Gastrointestinal Surgery and Department of Clinical Nutrition, Beijing Shijitan Hospital, Capital Medical University, Beijing 100038, China
- Key Laboratory of Cancer FSMP for State Market Regulation, Beijing 100038, China
| | - Hongxia Xu
- Department of Clinical Nutrition, Daping Hospital, Army Medical University (Third Military Medical University), Chongqing 400042, China
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Zhang B, Bi Q, Huang S, Lv S, Zong X, Wang M, Ji X. Baoyuan Jiedu decoction alleviating cancer cachexia–Induced muscle atrophy by regulating muscle mitochondrial function in ApcMin/+ mice. Front Pharmacol 2022; 13:914597. [PMID: 36060011 PMCID: PMC9437209 DOI: 10.3389/fphar.2022.914597] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2022] [Accepted: 07/15/2022] [Indexed: 11/13/2022] Open
Abstract
Cancer cachexia is a complex syndrome that leads to an ongoing loss of skeletal muscle mass in many malignant tumors. Our previous studies have evaluated the effectiveness of Baoyuan Jiedu decoction (BJD) in alleviating cancer-induced muscle atrophy. However, the mechanisms of BJD regulating muscle atrophy could not be fully understood. Therefore, we further investigated the mechanisms of BJD mitigating muscle atrophy both in an ApcMin/+ mouse model and the Lewis-conditioned medium–induced C2C12 myotube atrophy model. We confirmed the quality of BJD extracts by HPLC. In an In vivo study, body weight loss and muscle atrophy were alleviated with BJD treatment. GO analysis suggested that ATP metabolism and mitochondria were involved. The results of the electron microscope show that BJD treatment may have a healing effect on mitochondrial structure. Moreover, ATP content and mitochondrial numbers were improved with BJD treatment. Furthermore, both in vivo and in vitro, we demonstrated that the BJD treatment could improve mitochondrial function owing to the increased number of mitochondria, balanced dynamic, and regulation of the electron transport chain according to the protein and mRNA expressions. In addition, oxidative stress caused by mitochondrial dysfunction was ameliorated by BJD treatment in ApcMin/+ mice. Consequently, our study provides proof for BJD treatment alleviating cancer cachexia–induced muscle atrophy by modulating mitochondrial function in ApcMin/+ mice.
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Affiliation(s)
- Beiying Zhang
- School of Basic Medical Science, Zhejiang Chinese Medical University, Hangzhou, China
| | - Qianyu Bi
- School of Basic Medical Science, Zhejiang Chinese Medical University, Hangzhou, China
| | - Shengqi Huang
- School of Basic Medical Science, Zhejiang Chinese Medical University, Hangzhou, China
| | - Siyuan Lv
- School of Basic Medical Science, Zhejiang Chinese Medical University, Hangzhou, China
| | - Xin Zong
- Weifang Nursing Vocational College, Weifang, China
| | - Mengran Wang
- Department of Pediatrics, Affiliated Hospital of Shandong University of Traditional Chinese Medicine, Jinan, China
| | - Xuming Ji
- School of Basic Medical Science, Zhejiang Chinese Medical University, Hangzhou, China
- Academy of Chinese Medical Science, Zhejiang Chinese Medical University, Hangzhou, China
- *Correspondence: Xuming Ji,
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31
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Cancer Cachexia and Antitumor Immunity: Common Mediators and Potential Targets for New Therapies. LIFE (BASEL, SWITZERLAND) 2022; 12:life12060880. [PMID: 35743911 PMCID: PMC9225288 DOI: 10.3390/life12060880] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/19/2022] [Revised: 06/10/2022] [Accepted: 06/10/2022] [Indexed: 12/23/2022]
Abstract
Cancer cachexia syndrome (CCS) is a multifactorial metabolic syndrome affecting a significant proportion of patients. CCS is characterized by progressive weight loss, alterations of body composition and a systemic inflammatory status, which exerts a major impact on the host’s innate and adaptive immunity. Over the last few years, the development of immune checkpoint inhibitors (ICIs) transformed the treatment landscape for a wide spectrum of malignancies, creating an unprecedented opportunity for long term remissions in a significant subset of patients. Early clinical data indicate that CCS adversely impairs treatment outcomes of patients receiving ICIs. We herein reviewed existing evidence on the potential links between the mechanisms that promote the catabolic state in CCS and those that impair the antitumor immune response. We show that the biological mediators and processes leading to the development of CCS may also participate in the modulation and the sustainment of an immune suppressive tumor microenvironment and impaired anti-tumor immunity. Moreover, we demonstrate that the deregulation of the host’s metabolic homeostasis in cancer cachexia is associated with resistance to ICIs. Further research on the interrelation between cancer cachexia and anti-tumor immunity is required for the effective management of resistance to immunotherapy in this specific but large subgroup of ICI treated individuals.
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32
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Wu X, Dai Y, Nie K. Research Progress of Liujunzi Decoction in the Treatment of Tumor-Associated Anorexia. Drug Des Devel Ther 2022; 16:1731-1741. [PMID: 35698654 PMCID: PMC9188393 DOI: 10.2147/dddt.s365292] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2022] [Accepted: 05/26/2022] [Indexed: 11/23/2022] Open
Affiliation(s)
- Xipei Wu
- School of Chinese Materia Medica, Guangdong Pharmaceutical University, Guangzhou, People’s Republic of China
| | - Yongzhao Dai
- School of Chinese Materia Medica, Guangdong Pharmaceutical University, Guangzhou, People’s Republic of China
| | - Ke Nie
- School of Chinese Materia Medica, Guangdong Pharmaceutical University, Guangzhou, People’s Republic of China
- Correspondence: Ke Nie, School of Chinese Materia Medica, Guangdong Pharmaceutical University, Guangzhou, 510006, People’s Republic of China, Email ;
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Hegde M, Daimary UD, Girisa S, Kumar A, Kunnumakkara AB. Tumor cell anabolism and host tissue catabolism-energetic inefficiency during cancer cachexia. Exp Biol Med (Maywood) 2022; 247:713-733. [PMID: 35521962 DOI: 10.1177/15353702221087962] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Cancer-associated cachexia (CC) is a pathological condition characterized by sarcopenia, adipose tissue depletion, and progressive weight loss. CC is driven by multiple factors such as anorexia, excessive catabolism, elevated energy expenditure by growing tumor mass, and inflammatory mediators released by cancer cells and surrounding tissues. In addition, endocrine system, systemic metabolism, and central nervous system (CNS) perturbations in combination with cachexia mediators elicit exponential elevation in catabolism and reduced anabolism in skeletal muscle, adipose tissue, and cardiac muscle. At the molecular level, mechanisms of CC include inflammation, reduced protein synthesis, and lipogenesis, elevated proteolysis and lipolysis along with aggravated toxicity and complications of chemotherapy. Furthermore, CC is remarkably associated with intolerance to anti-neoplastic therapy, poor prognosis, and increased mortality with no established standard therapy. In this context, we discuss the spatio-temporal changes occurring in the various stages of CC and highlight the imbalance of host metabolism. We provide how multiple factors such as proteasomal pathways, inflammatory mediators, lipid and protein catabolism, glucocorticoids, and in-depth mechanisms of interplay between inflammatory molecules and CNS can trigger and amplify the cachectic processes. Finally, we highlight current diagnostic approaches and promising therapeutic interventions for CC.
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Affiliation(s)
- Mangala Hegde
- Cancer Biology Laboratory, Department of Biosciences and Bioengineering, Indian Institute of Technology-Guwahati, Guwahati 781039, Assam, India.,DBT-AIST International Center for Translational and Environmental Research, Indian Institute of Technology-Guwahati, Guwahati 781039, Assam, India
| | - Uzini Devi Daimary
- Cancer Biology Laboratory, Department of Biosciences and Bioengineering, Indian Institute of Technology-Guwahati, Guwahati 781039, Assam, India.,DBT-AIST International Center for Translational and Environmental Research, Indian Institute of Technology-Guwahati, Guwahati 781039, Assam, India
| | - Sosmitha Girisa
- Cancer Biology Laboratory, Department of Biosciences and Bioengineering, Indian Institute of Technology-Guwahati, Guwahati 781039, Assam, India.,DBT-AIST International Center for Translational and Environmental Research, Indian Institute of Technology-Guwahati, Guwahati 781039, Assam, India
| | - Aviral Kumar
- Cancer Biology Laboratory, Department of Biosciences and Bioengineering, Indian Institute of Technology-Guwahati, Guwahati 781039, Assam, India.,DBT-AIST International Center for Translational and Environmental Research, Indian Institute of Technology-Guwahati, Guwahati 781039, Assam, India
| | - Ajaikumar B Kunnumakkara
- Cancer Biology Laboratory, Department of Biosciences and Bioengineering, Indian Institute of Technology-Guwahati, Guwahati 781039, Assam, India.,DBT-AIST International Center for Translational and Environmental Research, Indian Institute of Technology-Guwahati, Guwahati 781039, Assam, India
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34
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Divella R, Gadaleta Caldarola G, Mazzocca A. Chronic Inflammation in Obesity and Cancer Cachexia. J Clin Med 2022; 11:2191. [PMID: 35456284 PMCID: PMC9027625 DOI: 10.3390/jcm11082191] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2022] [Revised: 04/08/2022] [Accepted: 04/12/2022] [Indexed: 12/14/2022] Open
Abstract
Chronic inflammation has long been linked to obesity and related conditions such as type 2 diabetes and metabolic syndrome. According to current research, the increased risk of cancer in people with certain metabolic diseases may be due to chronic inflammation. Adipocytokines, which are pro-inflammatory cytokines secreted in excess, are elevated in many chronic metabolic diseases. Cytokines and inflammatory mediators, which are not directly linked to DNA, are important in tumorigenesis. Cachexia, a type of metabolic syndrome linked to the disease, is associated with a dysregulation of metabolic pathways. Obesity and cachexia have distinct metabolic characteristics, such as insulin resistance, increased lipolysis, elevated free fatty acids (FFA), and ceramide levels, which are discussed in this section. The goal of this research project is to create a framework for bringing together our knowledge of inflammation-mediated insulin resistance.
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Affiliation(s)
- Rosa Divella
- ASD Nordic Walking Apulia Lifestyle, Corso Giuseppe Di Vittorio 14, 70024 Gravina in Puglia, Italy
| | | | - Antonio Mazzocca
- Interdisciplinary Department of Medicine, University of Bari School of Medicine, Piazza G. Cesare, 11, 70124 Bari, Italy
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35
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Supportive Care in Oncology-From Physical Activity to Nutrition. Nutrients 2022; 14:nu14061149. [PMID: 35334806 PMCID: PMC8954702 DOI: 10.3390/nu14061149] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2022] [Revised: 03/02/2022] [Accepted: 03/05/2022] [Indexed: 02/01/2023] Open
Abstract
The diagnosis and treatment of cancer are associated with impairment at the physical and at psychological level. In addition, side effects are a potentially treatment-limiting factor that may necessitate dose reduction, delay, or even discontinuation of therapy, with negative consequences for outcome and mean survival. Numerous studies have shown that physical activity and sports and exercise therapy programs are not only practicable but also recommendable for oncologic patients during the acute phase and in the aftercare. Furthermore, nutrition plays an important role in all stages of tumor therapy. A timely integration of a nutrition therapy and physical activity in the form of physiotherapy and sports therapy serves to prevent and reduce treatment-associated side effects. Evidence-based recommendations on cancer prevention through nutrition therapy, physical activity, and sports and exercise therapy should be integrated into treatment plans for oncology patients as well as in health care services for the general population. Individual counselling by trained nutrition and exercise specialists may be advisable to receive concrete recommendations on the respective tumor entity or specific side effects. This mini review is based on a selective literature search in the PubMed database and Cochrane Central Register of Controlled Trials on the subjects of healthy diet and physical activity in primary prevention and follow-up about cancer.
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36
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Tsourdi E. RANKL blockade for cancer cachexia; a new therapeutic opportunity? J Bone Miner Res 2022; 37:379-380. [PMID: 35067972 DOI: 10.1002/jbmr.4511] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/31/2021] [Accepted: 01/19/2022] [Indexed: 11/06/2022]
Affiliation(s)
- Elena Tsourdi
- Department of Medicine III and Center for Healthy Aging, University Clinic Dresden Medical Center, Dresden, Germany
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37
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Simon L, Baldwin C, Kalea AZ, Slee A. Cannabinoid interventions for improving cachexia outcomes in cancer: a systematic review and meta-analysis. J Cachexia Sarcopenia Muscle 2022; 13:23-41. [PMID: 34881518 PMCID: PMC8818598 DOI: 10.1002/jcsm.12861] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/23/2021] [Revised: 10/05/2021] [Accepted: 10/19/2021] [Indexed: 01/06/2023] Open
Abstract
Cancer-associated cachexia (CAC) is a wasting syndrome characterized by involuntary weight loss and anorexia. Clear definition and diagnostic criteria for CAC are lacking, which makes it difficult to estimate its prevalence, to interpret research and to compare studies. There is no standard treatment to manage CAC, but previous studies support the use of cannabinoids for cachexia in other chronic diseases including HIV and multiple sclerosis. However, only a few randomized controlled trials (RCTs) and one meta-analysis of this intervention in cancer populations are available. Non-randomized studies of interventions (NRSIs) are often excluded from reviews due to variable methodology and potential for biases. This review aimed to consider NRSIs alongside RCTs to provide a complete summary of the available evidence that clinical decision makers could use in future investigations. Literature searches were conducted using three databases for relevant RCTs or NRSIs according to Cochrane methodology. Abstract and full texts of retrieved manuscripts were selected and retrieved by two investigators based on the PRISMA-A guidelines, and risk of bias and quality of evidence assessments were performed. Outcome data on weight, appetite, quality of life, performance status, adverse effects, and mortality were combined by narrative synthesis and meta-analysis where possible. Ten studies were included, four of which were RCTs and six NRSIs matching the eligibility criteria. Very low-quality evidence from meta-analysis suggested no significant benefits of cannabinoids for appetite compared with control (standardized mean difference: -0.02; 95% confidence interval: -0.51, 0.46; P = 0.93). Patient-reported observations from NRSIs suggested improvements in appetite. Another meta-analysis of moderate quality evidence showed that cannabinoids were significantly less efficient than active or inactive control on quality of life (standardized mean difference: -0.25; 95% confidence interval: -0.43, -0.07; P = 0.007). The effectiveness of cannabinoids alone to improve outcomes of CAC remains unclear. Low-quality evidence from both RCTs and NRSIs shows no significant benefits of cannabinoids for weight gain, appetite stimulation, and better quality of life, three important outcomes of cachexia. Higher quality research integrating cannabinoids into multi-modal therapies may offer better opportunities for developing CAC-specific treatments. This review also highlights that findings from non-randomized studies of interventions (NRSIs) can provide evidence of the effects of an intervention and advocate for the feasibility of larger RCTs.
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Affiliation(s)
- Lucile Simon
- Division of Medicine, University College London, London, UK
| | - Christine Baldwin
- Department of Nutritional Sciences, King's College London, London, UK
| | - Anastasia Z Kalea
- Division of Medicine, University College London, London, UK.,Institute of Cardiovascular Sciences, University College London, London, UK
| | - Adrian Slee
- Division of Medicine, University College London, London, UK
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38
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Gaafer OU, Zimmers TA. Nutrition challenges of cancer cachexia. JPEN J Parenter Enteral Nutr 2021; 45:16-25. [PMID: 34897740 DOI: 10.1002/jpen.2287] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2021] [Revised: 10/13/2021] [Accepted: 10/19/2021] [Indexed: 12/11/2022]
Abstract
Cancer cachexia, or progressive weight loss, often despite adequate nutrition contributes greatly to cancer morbidity and mortality. Cachexia is metabolically distinct from starvation or protein malnutrition, although many patients with cancer and cachexia exhibit lowered appetite and food consumption. Tumors affect neural mechanisms that regulate appetite and energy expenditure, while promoting wasting of peripheral tissues via catabolism of cardiac and skeletal muscle, adipose, and bone. These multimodal actions of tumors on the host suggest a need for multimodal interventions. However, multiple recent consensus guidelines for management of cancer cachexia differ in treatment recommendations, highlighting the lack of effective, available therapies. Challenges to defining appropriate nutrition or other interventions for cancer cachexia include lack of consensus on definitions, low strength of evidence from clinical trials, and a scarcity of robust, rigorous, and mechanistic studies. However, efforts to diagnose, stage, and monitor cachexia are increasing along with clinical trial activity. Furthermore, preclinical models for cancer cachexia are growing more sophisticated, encompassing a greater number of tumor types in organ-appropriate contexts and for metastatic disease to model the clinical condition more accurately. It is expected that continued growth, investment, and coordination of research in this topic will ultimately yield robust biomarkers, clinically useful classification and staging algorithms, targetable pathways, pivotal clinical trials, and ultimately, cures. Here, we provide an overview of the clinical and scientific knowledge and its limitations around cancer cachexia.
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Affiliation(s)
- Omnia U Gaafer
- Department of Biochemistry and Molecular Biology, Indiana University School of Medicine, Indianapolis, Indiana, USA
| | - Teresa A Zimmers
- Department of Biochemistry and Molecular Biology, Indiana University School of Medicine, Indianapolis, Indiana, USA.,Department of Surgery, Indiana University School of Medicine, Indianapolis, Indiana, USA.,Department of Anatomy, Cell Biology & Physiology, Indiana University School of Medicine, Indianapolis, Indiana, USA.,Indiana University Melvin and Bren Simon Comprehensive Cancer Center, Indianapolis, Indiana, USA.,Indiana Center for Musculoskeletal Health, Indianapolis, Indiana, USA.,Richard L. Roudebush Veterans Administration Medical Center, Indianapolis, Indiana, USA
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Brabo EP, Viana M, Caroli-Bottino A, Pannain VLN, Eiras A, Moraes AB, Vieira Neto L. Colonic tuberculosis presenting as intestinal subocclusion in a patient with neuroendocrine tumor: a case report. AME Case Rep 2021; 5:36. [PMID: 34805755 DOI: 10.21037/acr-21-28] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2021] [Accepted: 07/13/2021] [Indexed: 11/06/2022]
Abstract
Extra-pulmonary tuberculosis (EPT) is responsible for approximately 14% of all tuberculosis cases in Brazil. The incidence of EPT is increasing slightly and is often associated with human immunodeficiency virus infection and other causes of immunosuppression. The association of EPT and cancer is poorly documented. Here we present a rare case of intestinal subocclusion that was supposed to be caused by cancer and was caused by colonic tuberculosis (CT) in a patient with metastatic neuroendocrine tumor (NET). A 61-year-old woman presented with one-year history of abdominal pain, diarrhea and weight loss. An abdominal CT scan (ACTS) showed liver, peritoneal and lymph nodes metastasis. Colonoscopy revealed a subocclusive lesion in the descendent colon. She underwent an urgent laparoscopy and transverse colostomy. The liver biopsy revealed a well differentiated grade 2 NET and the mycobacterial culture confirmed tuberculosis in the colonic lesion. Anti-tuberculosis was prescribed, and somatostatin analogue therapy was introduced one month later. The tuberculosis treatment was finished, and the patient remained on somatostatin analogue for 21 months. During this time the symptoms of abdominal pain and diarrhea disappeared and her body weight increased 35% over her baseline weight. Then, diarrhea, flushing and abdominal pain returned, and a new ACTS confirmed progressive disease. Interferon was added to her treatment with satisfactory control of symptoms. She was forwarded to another hospital to be treated with 177Lu-DOTATOC. The symptoms improved and the patient remained symptom free for more than a year, and now she has a new disease progression. The patient will be evaluated for retreatment with 177Lu-DOTATOC. Advanced NET may be a devastating disease enough to predispose the patient to EPT. We must keep this hypothesis in the differential diagnosis of our patients since symptoms of CT are usually nonspecific. At colonoscopy, radiological features are strictures, colitis and polypoidal lesions and complications such as bowel perforation or fistula must be in mind. It is particularly important those with advanced disease in endemic areas of tuberculosis.
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Affiliation(s)
- Eloá Pereira Brabo
- Oncology Service and Neuroendocrine Section, Clementino Fraga Filho University Hospital, Federal University of Rio de Janeiro, Rio de Janeiro, Brazil
| | - Marcos Viana
- Department of Internal Medicine and Endocrine Unit, Medical School and Clementino Fraga Filho University Hospital, Federal University of Rio de Janeiro, Rio de Janeiro, Brazil
| | - Adriana Caroli-Bottino
- Department of Pathology, Medical School and Clementino Fraga Filho University Hospital, Federal University of Rio de Janeiro, Rio de Janeiro, Brazil
| | - Vera Lucia Nunes Pannain
- Department of Pathology, Medical School and Clementino Fraga Filho University Hospital, Federal University of Rio de Janeiro, Rio de Janeiro, Brazil
| | - Antonio Eiras
- Department of Radiology, Federal University of Rio de Janeiro, Rio de Janeiro, Brazil
| | - Aline Barbosa Moraes
- Department of Internal Medicine and Endocrine Unit, Medical School and Clementino Fraga Filho University Hospital, Federal University of Rio de Janeiro, Rio de Janeiro, Brazil
| | - Leonardo Vieira Neto
- Department of Internal Medicine and Endocrine Unit, Medical School and Clementino Fraga Filho University Hospital, Federal University of Rio de Janeiro, Rio de Janeiro, Brazil
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Pathophysiological role of growth differentiation factor 15 (GDF15) in obesity, cancer, and cachexia. Cytokine Growth Factor Rev 2021; 64:71-83. [PMID: 34836750 DOI: 10.1016/j.cytogfr.2021.11.002] [Citation(s) in RCA: 36] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2021] [Revised: 11/12/2021] [Accepted: 11/14/2021] [Indexed: 02/08/2023]
Abstract
Growth differentiation factor 15 or macrophage inhibitory cytokine-1 (GDF15/MIC-1) is a divergent member of the transforming growth factor β superfamily and has a diverse pathophysiological roles in cancers, cardiometabolic disorders, and other diseases. GDF15 controls hematopoietic growth, energy homeostasis, adipose tissue metabolism, body growth, bone remodeling, and response to stress signals. The role of GDF15 in cancer development and progression is complicated and depends on the specific cancer type, stage, and tumor microenvironment. Recently, research on GDF15 and GDF15-associated signaling has accelerated due to the identification of the GDF15 receptor: glial cell line-derived neurotrophic factor (GDNF) family receptor α-like (GFRAL). Therapeutic interventions to target GDF15 and/or GFRAL revealed the mechanisms that drive its activity and might improve overall outcomes of patients with metabolic disorders and cancer. This review highlights the structure and functions of GDF15 and its receptor, emphasizing the pleiotropic role of GDF15 in obesity, tumorigenesis, metastasis, immunomodulation, and cachexia.
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Towards Drug Repurposing in Cancer Cachexia: Potential Targets and Candidates. Pharmaceuticals (Basel) 2021; 14:ph14111084. [PMID: 34832866 PMCID: PMC8618795 DOI: 10.3390/ph14111084] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2021] [Revised: 10/19/2021] [Accepted: 10/22/2021] [Indexed: 12/11/2022] Open
Abstract
As a multifactorial and multiorgan syndrome, cancer cachexia is associated with decreased tolerance to antitumor treatments and increased morbidity and mortality rates. The current approaches for the treatment of this syndrome are not always effective and well established. Drug repurposing or repositioning consists of the investigation of pharmacological components that are already available or in clinical trials for certain diseases and explores if they can be used for new indications. Its advantages comparing to de novo drugs development are the reduced amount of time spent and costs. In this paper, we selected drugs already available or in clinical trials for non-cachexia indications and that are related to the pathways and molecular components involved in the different phenotypes of cancer cachexia syndrome. Thus, we introduce known drugs as possible candidates for drug repurposing in the treatment of cancer-induced cachexia.
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Tumours block protective muscle and nerve signals to cause cachexia. Nature 2021; 598:37-38. [PMID: 34548663 DOI: 10.1038/d41586-021-02492-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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Venkatasamy A, Guerin E, Blanchet A, Orvain C, Devignot V, Jung M, Jung AC, Chenard MP, Romain B, Gaiddon C, Mellitzer G. Ultrasound and Transcriptomics Identify a Differential Impact of Cisplatin and Histone Deacetylation on Tumor Structure and Microenvironment in a Patient-Derived In Vivo Model of Gastric Cancer. Pharmaceutics 2021; 13:pharmaceutics13091485. [PMID: 34575561 PMCID: PMC8467189 DOI: 10.3390/pharmaceutics13091485] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2021] [Revised: 09/09/2021] [Accepted: 09/13/2021] [Indexed: 01/06/2023] Open
Abstract
The reasons behind the poor efficacy of transition metal-based chemotherapies (e.g., cisplatin) or targeted therapies (e.g., histone deacetylase inhibitors, HDACi) on gastric cancer (GC) remain elusive and recent studies suggested that the tumor microenvironment could contribute to the resistance. Hence, our objective was to gain information on the impact of cisplatin and the pan-HDACi SAHA (suberanilohydroxamic acid) on the tumor substructure and microenvironment of GC, by establishing patient-derived xenografts of GC and a combination of ultrasound, immunohistochemistry, and transcriptomics to analyze. The tumors responded partially to SAHA and cisplatin. An ultrasound gave more accurate tumor measures than a caliper. Importantly, an ultrasound allowed a noninvasive real-time access to the tumor substructure, showing differences between cisplatin and SAHA. These differences were confirmed by immunohistochemistry and transcriptomic analyses of the tumor microenvironment, identifying specific cell type signatures and transcription factor activation. For instance, cisplatin induced an "epithelial cell like" signature while SAHA favored a "mesenchymal cell like" one. Altogether, an ultrasound allowed a precise follow-up of the tumor progression while enabling a noninvasive real-time access to the tumor substructure. Combined with transcriptomics, our results underline the different intra-tumoral structural changes caused by both drugs that impact differently on the tumor microenvironment.
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Affiliation(s)
- Aina Venkatasamy
- Streinth Lab (Stress Response and Innovative Therapies), Strasbourg University, Inserm UMR_S 1113 IRFAC (Interface Recherche Fondamental et Appliquée à la Cancérologie), 67200 Strasbourg, France; (A.V.); (E.G.); (A.B.); (C.O.); (V.D.); (A.C.J.); (B.R.)
- IHU-Strasbourg (Institut Hospitalo-Universitaire), 67091 Strasbourg, France
| | - Eric Guerin
- Streinth Lab (Stress Response and Innovative Therapies), Strasbourg University, Inserm UMR_S 1113 IRFAC (Interface Recherche Fondamental et Appliquée à la Cancérologie), 67200 Strasbourg, France; (A.V.); (E.G.); (A.B.); (C.O.); (V.D.); (A.C.J.); (B.R.)
| | - Anais Blanchet
- Streinth Lab (Stress Response and Innovative Therapies), Strasbourg University, Inserm UMR_S 1113 IRFAC (Interface Recherche Fondamental et Appliquée à la Cancérologie), 67200 Strasbourg, France; (A.V.); (E.G.); (A.B.); (C.O.); (V.D.); (A.C.J.); (B.R.)
| | - Christophe Orvain
- Streinth Lab (Stress Response and Innovative Therapies), Strasbourg University, Inserm UMR_S 1113 IRFAC (Interface Recherche Fondamental et Appliquée à la Cancérologie), 67200 Strasbourg, France; (A.V.); (E.G.); (A.B.); (C.O.); (V.D.); (A.C.J.); (B.R.)
| | - Véronique Devignot
- Streinth Lab (Stress Response and Innovative Therapies), Strasbourg University, Inserm UMR_S 1113 IRFAC (Interface Recherche Fondamental et Appliquée à la Cancérologie), 67200 Strasbourg, France; (A.V.); (E.G.); (A.B.); (C.O.); (V.D.); (A.C.J.); (B.R.)
| | | | - Alain C. Jung
- Streinth Lab (Stress Response and Innovative Therapies), Strasbourg University, Inserm UMR_S 1113 IRFAC (Interface Recherche Fondamental et Appliquée à la Cancérologie), 67200 Strasbourg, France; (A.V.); (E.G.); (A.B.); (C.O.); (V.D.); (A.C.J.); (B.R.)
- Laboratoire de Biologie Tumorale, ICANS, 67200 Strasbourg, France
| | - Marie-Pierre Chenard
- Pathology Department, Hôpitaux Universitaires de Strasbourg, 67000 Strasbourg, France;
| | - Benoit Romain
- Streinth Lab (Stress Response and Innovative Therapies), Strasbourg University, Inserm UMR_S 1113 IRFAC (Interface Recherche Fondamental et Appliquée à la Cancérologie), 67200 Strasbourg, France; (A.V.); (E.G.); (A.B.); (C.O.); (V.D.); (A.C.J.); (B.R.)
- Digestive Surgery Department, Hôpitaux Universitaires de Strasbourg, 67000 Strasbourg, France
| | - Christian Gaiddon
- Streinth Lab (Stress Response and Innovative Therapies), Strasbourg University, Inserm UMR_S 1113 IRFAC (Interface Recherche Fondamental et Appliquée à la Cancérologie), 67200 Strasbourg, France; (A.V.); (E.G.); (A.B.); (C.O.); (V.D.); (A.C.J.); (B.R.)
- Correspondence: (C.G.); (G.M.)
| | - Georg Mellitzer
- Streinth Lab (Stress Response and Innovative Therapies), Strasbourg University, Inserm UMR_S 1113 IRFAC (Interface Recherche Fondamental et Appliquée à la Cancérologie), 67200 Strasbourg, France; (A.V.); (E.G.); (A.B.); (C.O.); (V.D.); (A.C.J.); (B.R.)
- Correspondence: (C.G.); (G.M.)
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Cortez NE, Mackenzie GG. Ketogenic Diets in Pancreatic Cancer and Associated Cachexia: Cellular Mechanisms and Clinical Perspectives. Nutrients 2021; 13:nu13093202. [PMID: 34579079 PMCID: PMC8471358 DOI: 10.3390/nu13093202] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2021] [Revised: 09/06/2021] [Accepted: 09/10/2021] [Indexed: 12/15/2022] Open
Abstract
Pancreatic ductal adenocarcinoma (PDAC) is an aggressive and extremely therapy-resistant cancer. It is estimated that up to 80% of PDAC patients present with cachexia, a multifactorial disorder characterized by the involuntary and ongoing wasting of skeletal muscle that affects therapeutic response and survival. During the last decade, there has been an increased interest in exploring dietary interventions to complement the treatment of PDAC and associated cachexia. Ketogenic diets (KDs) have gained attention for their anti-tumor potential. Characterized by a very low carbohydrate, moderate protein, and high fat composition, this diet mimics the metabolic changes that occur in fasting. Numerous studies report that a KD reduces tumor growth and can act as an adjuvant therapy in various cancers, including pancreatic cancer. However, research on the effect and mechanisms of action of KDs on PDAC-associated cachexia is limited. In this narrative review, we summarize the evidence of the impact of KDs in PDAC treatment and cachexia mitigation. Furthermore, we discuss key cellular mechanisms that explain KDs’ potential anti-tumor and anti-cachexia effects, focusing primarily on reprogramming of cell metabolism, epigenome, and the gut microbiome. Finally, we provide a perspective on future research needed to advance KDs into clinical use.
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Patzelt L, Junker D, Syväri J, Burian E, Wu M, Prokopchuk O, Nitsche U, Makowski MR, Braren RF, Herzig S, Diaz MB, Karampinos DC. MRI-Determined Psoas Muscle Fat Infiltration Correlates with Severity of Weight Loss during Cancer Cachexia. Cancers (Basel) 2021; 13:cancers13174433. [PMID: 34503243 PMCID: PMC8431175 DOI: 10.3390/cancers13174433] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2021] [Revised: 08/29/2021] [Accepted: 08/30/2021] [Indexed: 12/16/2022] Open
Abstract
PURPOSE To evaluate the suitability of psoas and erector spinae muscle proton density fat fraction (PDFF) and fat volume as biomarkers for monitoring cachexia severity in an oncological cohort, and to evaluate regional variances in muscle parameters over time. METHODS In this prospective study, 58 oncological patients were examined by a 3 T MRI receiving between one and five scans. Muscle volume and PDFF were measured, segmentation masks were divided into proximal, middle and distal muscle section. RESULTS A regional variation of fat distribution in erector spinae muscle at baseline was found (p < 0.01). During follow-ups significant relative change of muscle parameters was observed. Relative maximum change of erector spinae muscle showed a significant regional variation. Correlation testing with age as a covariate revealed significant correlations for baseline psoas fat volume (r = -0.55, p < 0.01) and baseline psoas PDFF (r = -0.52, p = 0.02) with maximum BMI change during the course of the disease. CONCLUSION In erector spinae muscles, a regional variation of fat distribution at baseline and relative maximum change of muscle parameters was observed. Our results indicate that psoas muscle PDFF and fat volume could serve as MRI-determined biomarkers for early risk stratification and disease monitoring regarding progression and severity of weight loss in cancer cachexia.
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Affiliation(s)
- Lisa Patzelt
- Department of Diagnostic and Interventional Radiology, Klinikum Rechts der Isar, Technical University of Munich, 81675 Munich, Germany; (D.J.); (J.S.); (E.B.); (M.W.); (M.R.M.); (R.F.B.); (D.C.K.)
- Correspondence:
| | - Daniela Junker
- Department of Diagnostic and Interventional Radiology, Klinikum Rechts der Isar, Technical University of Munich, 81675 Munich, Germany; (D.J.); (J.S.); (E.B.); (M.W.); (M.R.M.); (R.F.B.); (D.C.K.)
| | - Jan Syväri
- Department of Diagnostic and Interventional Radiology, Klinikum Rechts der Isar, Technical University of Munich, 81675 Munich, Germany; (D.J.); (J.S.); (E.B.); (M.W.); (M.R.M.); (R.F.B.); (D.C.K.)
| | - Egon Burian
- Department of Diagnostic and Interventional Radiology, Klinikum Rechts der Isar, Technical University of Munich, 81675 Munich, Germany; (D.J.); (J.S.); (E.B.); (M.W.); (M.R.M.); (R.F.B.); (D.C.K.)
| | - Mingming Wu
- Department of Diagnostic and Interventional Radiology, Klinikum Rechts der Isar, Technical University of Munich, 81675 Munich, Germany; (D.J.); (J.S.); (E.B.); (M.W.); (M.R.M.); (R.F.B.); (D.C.K.)
| | - Olga Prokopchuk
- Department of Surgery, Klinikum Rechts der Isar, Technical University of Munich, 81675 Munich, Germany; (O.P.); (U.N.)
| | - Ulrich Nitsche
- Department of Surgery, Klinikum Rechts der Isar, Technical University of Munich, 81675 Munich, Germany; (O.P.); (U.N.)
| | - Marcus R. Makowski
- Department of Diagnostic and Interventional Radiology, Klinikum Rechts der Isar, Technical University of Munich, 81675 Munich, Germany; (D.J.); (J.S.); (E.B.); (M.W.); (M.R.M.); (R.F.B.); (D.C.K.)
| | - Rickmer F. Braren
- Department of Diagnostic and Interventional Radiology, Klinikum Rechts der Isar, Technical University of Munich, 81675 Munich, Germany; (D.J.); (J.S.); (E.B.); (M.W.); (M.R.M.); (R.F.B.); (D.C.K.)
| | - Stephan Herzig
- Institute for Diabetes and Cancer, Helmholtz Center Munich, 85764 Neuherberg, Germany; (S.H.); (M.B.D.)
- Joint Heidelberg-IDC Translational Diabetes Program, Inner Medicine 1, Heidelberg University Hospital, 69120 Heidelberg, Germany
- Chair Molecular Metabolic Control, Technical University Munich, 81675 Munich, Germany
- Deutsches Zentrum für Diabetesforschung, 85764 Neuherberg, Germany
| | - Mauricio Berriel Diaz
- Institute for Diabetes and Cancer, Helmholtz Center Munich, 85764 Neuherberg, Germany; (S.H.); (M.B.D.)
- Deutsches Zentrum für Diabetesforschung, 85764 Neuherberg, Germany
| | - Dimitrios C. Karampinos
- Department of Diagnostic and Interventional Radiology, Klinikum Rechts der Isar, Technical University of Munich, 81675 Munich, Germany; (D.J.); (J.S.); (E.B.); (M.W.); (M.R.M.); (R.F.B.); (D.C.K.)
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Boyle DA. Contemporary Insights into Cancer Cachexia for Oncology Nurses. Asia Pac J Oncol Nurs 2021; 8:462-470. [PMID: 34527776 PMCID: PMC8420918 DOI: 10.4103/apjon.apjon-2151] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2021] [Accepted: 07/21/2021] [Indexed: 12/02/2022] Open
Abstract
Cachexia is a complex, multiorgan phenomenon targeting skeletal muscle resulting from systemic metabolic imbalances. Multifocal in nature, It's ultimate outcome is significant muscle degradation and loss of adipose tissue exhibited as the "wasting syndrome" which is associated with significant functional decline. Currently, there are no approved biomarkers for screening nor therapeutic options to manage cancer cachexia. Furthermore, multiple psychosocial sequelae characterize the patient and family coping paradigm. Heightened education about the pathophysiology of cancer cachexia and awareness of intra-familial emotional distress can enhance oncology nurses' advocacy about, and attentiveness to, this common manifestation of advanced cancer.
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The Role of Autophagy Modulated by Exercise in Cancer Cachexia. Life (Basel) 2021; 11:life11080781. [PMID: 34440525 PMCID: PMC8402221 DOI: 10.3390/life11080781] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2021] [Revised: 07/28/2021] [Accepted: 07/30/2021] [Indexed: 12/11/2022] Open
Abstract
Cancer cachexia is a syndrome experienced by many patients with cancer. Exercise can act as an autophagy modulator, and thus holds the potential to be used to treat cancer cachexia. Autophagy imbalance plays an important role in cancer cachexia, and is correlated to skeletal and cardiac muscle atrophy and energy-wasting in the liver. The molecular mechanism of autophagy modulation in different types of exercise has not yet been clearly defined. This review aims to elaborate on the role of exercise in modulating autophagy in cancer cachexia. We evaluated nine studies in the literature and found a potential correlation between the type of exercise and autophagy modulation. Combined exercise or aerobic exercise alone seems more beneficial than resistance exercise alone in cancer cachexia. Looking ahead, determining the physiological role of autophagy modulated by exercise will support the development of a new medical approach for treating cancer cachexia. In addition, the harmonization of the exercise type, intensity, and duration might play a key role in optimizing the autophagy levels to preserve muscle function and regulate energy utilization in the liver.
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覃 碧, 刁 娜, 白 岚. [Parathyroid hormone-related protein aggravates nonalcoholic fatty liver disease induced by methionine choline-deficient diet in mice]. NAN FANG YI KE DA XUE XUE BAO = JOURNAL OF SOUTHERN MEDICAL UNIVERSITY 2021; 41:1037-1043. [PMID: 34308853 PMCID: PMC8329677 DOI: 10.12122/j.issn.1673-4254.2021.07.10] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Received: 01/04/2021] [Indexed: 11/24/2022]
Abstract
OBJECTIVE To study the effect of parathyroid hormone-related protein (PTHrP) on nonalcoholic fatty liver disease (NAFLD) induced by methionine choline-deficient diet (MCD) in mice. METHODS Twelve male C57BL/6J mice were randomized into blank control group, vehicle group and PTHrP group (n=4). The mice in vehicle group and PTHrP group received injections of a control adeno-associated virus (AAV) vector and an AVV vector carrying PTHrP (AAV-PTHrP) gene, respectively, followed one week later by MCD feeding for 3 weeks; the mice in the blank control were fed a normal diet for 4 weeks. Body weight changes of the mice were monitored during the experiment. At the end of the experiment, liver tissues were harvested from the mice for histological analysis using HE staining, oil red O staining, and Sirius red staining. The levels of aspartate aminotransferase (AST), alanine aminotransferase (ALT), triglyceride, and free fatty acids (FFAs) in the liver and serum were detected to assess hepatic impairment and lipid metabolism of the mice. Cell models of NAFLD were established in mouse and human normal liver cells by treatment with 250 μmol/L FFAs for 24 h, and the effect of AAV-PTHrP on lipid deposition and viability of the cells were tested using Oil Red O and Nile red staining and CCK8 assay. RESULTS Treatment with AAV-PTHrP, as compared with the control AVV vector, caused more rapid reduction of body weight in mice with MCD feeding and significantly increased the levels of AST (P < 0.05), ALT (P < 0.05), triglyceride (P < 0.01) and FFA (P < 0.05) in the liver and the scores of NAS (P < 0.01) and SAF (P < 0.05). HE and Oil red O staining of the liver tissue revealed obvious lipid deposition after MCD feeding, which was more serious in PTHrP group. In the cell experiment, FFAs induced steatosis in both mouse and human hepatocytes, and treatment with PTHrP increased the accumulation of lipid droplets and lowered the viability of the cell model of NAFLD (P < 0.01 or 0.05). CONCLUSION PTHrP may aggravate MCD-induced NAFLD in mice by promoting the deposition of lipid droplets in the hepatocytes.
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Affiliation(s)
- 碧艳 覃
- 南方医科大学南方医院消化内科广东省胃肠疾病重点实验室,广东 广州 510515Guangdong Provincial Key Laboratory of Gastroenterology, Department of Gastroenterology, Nanfang Hospital, Southern Medical University, Guangzhou 510515, China
| | - 娜 刁
- 中山大学附属第六医院消化内科//广东省结直肠盆底疾病重点实验室,广东 广州 510655Guangdong Provincial Key Laboratory of Colorectal Diseases, Department of Gastroenterology, Sixth Affiliated Hospital of Sun Yat-sen University, Guangzhou 510655, China
| | - 岚 白
- 南方医科大学南方医院消化内科广东省胃肠疾病重点实验室,广东 广州 510515Guangdong Provincial Key Laboratory of Gastroenterology, Department of Gastroenterology, Nanfang Hospital, Southern Medical University, Guangzhou 510515, China
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Cancer cachexia: molecular mechanism and pharmacological management. Biochem J 2021; 478:1663-1688. [PMID: 33970218 DOI: 10.1042/bcj20201009] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/26/2020] [Revised: 04/20/2021] [Accepted: 04/22/2021] [Indexed: 12/15/2022]
Abstract
Cancer cachexia often occurs in malignant tumors and is a multifactorial and complex symptom characterized by wasting of skeletal muscle and adipose tissue, resulting in weight loss, poor life quality and shorter survival. The pathogenic mechanism of cancer cachexia is complex, involving a variety of molecular substrates and signal pathways. Advancements in understanding the molecular mechanisms of cancer cachexia have provided a platform for the development of new targeted therapies. Although recent outcomes of early-phase trials have showed that several drugs presented an ideal curative effect, monotherapy cannot be entirely satisfactory in the treatment of cachexia-associated symptoms due to its complex and multifactorial pathogenesis. Therefore, the lack of definitive therapeutic strategies for cancer cachexia emphasizes the need to develop a better understanding of the underlying mechanisms. Increasing evidences show that the progression of cachexia is associated with metabolic alternations, which mainly include excessive energy expenditure, increased proteolysis and mitochondrial dysfunction. In this review, we provided an overview of the key mechanisms of cancer cachexia, with a major focus on muscle atrophy, adipose tissue wasting, anorexia and fatigue and updated the latest progress of pharmacological management of cancer cachexia, thereby further advancing the interventions that can counteract cancer cachexia.
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The Effects of Pro-, Pre-, and Synbiotics on Muscle Wasting, a Systematic Review-Gut Permeability as Potential Treatment Target. Nutrients 2021; 13:nu13041115. [PMID: 33805286 PMCID: PMC8065581 DOI: 10.3390/nu13041115] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2021] [Revised: 03/18/2021] [Accepted: 03/23/2021] [Indexed: 02/08/2023] Open
Abstract
Muscle wasting is a frequently observed, inflammation-driven condition in aging and disease, known as sarcopenia and cachexia. Current treatment strategies target the muscle directly and are often not able to reverse the process. Because a reduced gut function is related to systemic inflammation, this might be an indirect target to ameliorate muscle wasting, by administering pro-, pre-, and synbiotics. Therefore, this review aimed to study the potential of pro-, pre-, and synbiotics to treat muscle wasting and to elucidate which metabolites and mechanisms affect the organ crosstalk in cachexia. Overall, the literature shows that Lactobacillus species pluralis (spp.) and possibly other genera, such as Bifidobacterium, can ameliorate muscle wasting in mouse models. The beneficial effects of Lactobacillus spp. supplementation may be attributed to its potential to improve microbiome balance and to its reported capacity to reduce gut permeability. A subsequent literature search revealed that the reduction of a high gut permeability coincided with improved muscle mass or strength, which shows an association between gut permeability and muscle mass. A possible working mechanism is proposed, involving lactate, butyrate, and reduced inflammation in gut–brain–muscle crosstalk. Thus, reducing gut permeability via Lactobacillus spp. supplementation could be a potential treatment strategy for muscle wasting.
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