1
|
Geppert J, Rohm M. Cancer cachexia: biomarkers and the influence of age. Mol Oncol 2024. [PMID: 38414161 DOI: 10.1002/1878-0261.13590] [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: 04/04/2023] [Revised: 12/01/2023] [Accepted: 01/15/2024] [Indexed: 02/29/2024] Open
Abstract
Cancer cachexia (Ccx) is a complex metabolic condition characterized by pronounced muscle and fat wasting, systemic inflammation, weakness and fatigue. Up to 30% of cancer patients succumb directly to Ccx, yet therapies that effectively address this perturbed metabolic state are rare. In recent decades, several characteristics of Ccx have been established in mice and humans, of which we here highlight adipose tissue dysfunction, muscle wasting and systemic inflammation, as they are directly linked to biomarker discovery. To counteract cachexia pathogenesis as early as possible and mitigate its detrimental impact on anti-cancer treatments, identification and validation of clinically endorsed biomarkers assume paramount importance. Ageing was recently shown to affect both the validity of Ccx biomarkers and Ccx development, but the underlying mechanisms are still unknown. Thus, unravelling the intricate interplay between ageing and Ccx can help to counteract Ccx pathogenesis and tailor diagnostic and treatment strategies to individual needs.
Collapse
Affiliation(s)
- Julia Geppert
- Institute for Diabetes and Cancer, Helmholtz Munich, Neuherberg, Germany
- Joint Heidelberg-IDC Translational Diabetes Program, Inner Medicine 1, Heidelberg University Hospital, Germany
- German Center for Diabetes Research (DZD), Neuherberg, Germany
| | - Maria Rohm
- Institute for Diabetes and Cancer, Helmholtz Munich, Neuherberg, Germany
- Joint Heidelberg-IDC Translational Diabetes Program, Inner Medicine 1, Heidelberg University Hospital, Germany
- German Center for Diabetes Research (DZD), Neuherberg, Germany
| |
Collapse
|
2
|
Mannelli M, Gamberi T, Magherini F, Fiaschi T. The Adipokines in Cancer Cachexia. Int J Mol Sci 2020; 21:ijms21144860. [PMID: 32660156 PMCID: PMC7402301 DOI: 10.3390/ijms21144860] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2020] [Revised: 07/01/2020] [Accepted: 07/07/2020] [Indexed: 12/19/2022] Open
Abstract
Cachexia is a devastating pathology induced by several kinds of diseases, including cancer. The hallmark of cancer cachexia is an extended weight loss mainly due to skeletal muscle wasting and fat storage depletion from adipose tissue. The latter exerts key functions for the health of the whole organism, also through the secretion of several adipokines. These hormones induce a plethora of effects in target tissues, ranging from metabolic to differentiating ones. Conversely, the decrease of the circulating level of several adipokines positively correlates with insulin resistance, metabolic syndrome, diabetes, and cardiovascular disease. A lot of findings suggest that cancer cachexia is associated with changed secretion of adipokines by adipose tissue. In agreement, cachectic patients show often altered circulating levels of adipokines. This review reported the findings of adipokines (leptin, adiponectin, resistin, apelin, and visfatin) in cancer cachexia, highlighting that to study in-depth the involvement of these hormones in this pathology could lead to the development of new therapeutic strategies.
Collapse
|
3
|
Amgarth-Duff I, Hosie A, Caplan G, Agar M. A systematic review of the overlap of fluid biomarkers in delirium and advanced cancer-related syndromes. BMC Psychiatry 2020; 20:182. [PMID: 32321448 PMCID: PMC7178636 DOI: 10.1186/s12888-020-02584-2] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/31/2019] [Accepted: 04/05/2020] [Indexed: 01/07/2023] Open
Abstract
BACKGROUND Delirium is a serious and distressing neurocognitive disorder of physiological aetiology that is common in advanced cancer. Understanding of delirium pathophysiology is largely hypothetical, with some evidence for involvement of inflammatory systems, neurotransmitter alterations and glucose metabolism. To date, there has been limited empirical consideration of the distinction between delirium pathophysiology and that of the underlying disease, for example, cancer where these mechanisms are also common in advanced cancer syndromes such as pain and fatigue. This systematic review explores biomarker overlap in delirium, specific advanced cancer-related syndromes and prediction of cancer prognosis. METHODS A systematic review (PROSPERO CRD42017068662) was conducted, using MEDLINE, PubMed, Embase, CINAHL, CENTRAL and Web of Science, to identify body fluid biomarkers in delirium, cancer prognosis and advanced cancer-related syndromes of interest. Studies were excluded if they reported delirium tremens only; did not measure delirium using a validated tool; the sample had less than 75% of participants with advanced cancer; measured tissue, genetic or animal biomarkers, or were conducted post-mortem. Articles were screened for inclusion independently by two authors, and data extraction and an in-depth quality assessment conducted by one author, and checked by two others. RESULTS The 151 included studies were conducted in diverse settings in 32 countries between 1985 and 2017, involving 28130 participants with a mean age of 69.3 years. Seventy-one studies investigated delirium biomarkers, and 80 studies investigated biomarkers of an advanced cancer-related syndrome or cancer prognosis. Overall, 41 biomarkers were studied in relation to both delirium and either an advanced cancer-related syndrome or prognosis; and of these, 24 biomarkers were positively associated with either delirium or advanced cancer syndromes/prognosis in at least one study. The quality assessment showed large inconsistency in reporting. CONCLUSION There is considerable overlap in the biomarkers in delirium and advanced cancer-related syndromes. Improving the design of delirium biomarker studies and considering appropriate comparator/controls will help to better understanding the discrete pathophysiology of delirium in the context of co-existing illness.
Collapse
Affiliation(s)
- Ingrid Amgarth-Duff
- University of Technology Sydney, Faculty of Health, IMPACCT -Improving Palliative, Aged and Chronic Care through Clinical Research and Translation, Sydney, NSW, Australia.
| | - Annmarie Hosie
- grid.117476.20000 0004 1936 7611University of Technology Sydney, Faculty of Health, IMPACCT -Improving Palliative, Aged and Chronic Care through Clinical Research and Translation, Sydney, NSW Australia
| | - Gideon Caplan
- grid.1005.40000 0004 4902 0432Prince of Wales Clinical School, University of New South Wales, Sydney, NSW Australia ,grid.415193.bDepartment of Geriatric Medicine, Prince of Wales Hospital, Sydney, NSW Australia
| | - Meera Agar
- grid.117476.20000 0004 1936 7611University of Technology Sydney, Faculty of Health, IMPACCT -Improving Palliative, Aged and Chronic Care through Clinical Research and Translation, Sydney, NSW Australia ,grid.1005.40000 0004 4902 0432South West Sydney Clinical School, University of New South Wales, Liverpool, New South Wales Australia ,grid.429098.eClinical Trials, Ingham Institute of Applied Medical Research, Liverpool, New South Wales Australia
| |
Collapse
|
4
|
Dev R, Bruera E, Dalal S. Insulin resistance and body composition in cancer patients. Ann Oncol 2019; 29 Suppl 2:ii18-ii26. [PMID: 29506229 DOI: 10.1093/annonc/mdx815] [Citation(s) in RCA: 78] [Impact Index Per Article: 15.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022] Open
Abstract
Cancer cachexia, weight loss with altered body composition, is a multifactorial syndrome propagated by symptoms that impair caloric intake, tumor byproducts, chronic inflammation, altered metabolism, and hormonal abnormalities. Cachexia is associated with reduced performance status, decreased tolerance to chemotherapy, and increased mortality in cancer patients. Insulin resistance as a consequence of tumor byproducts, chronic inflammation, and endocrine dysfunction has been associated with weight loss in cancer patients. Insulin resistance in cancer patients is characterized by increased hepatic glucose production and gluconeogenesis, and unlike type 2 diabetes, normal fasting glucose with high, normal or low levels of insulin. Cancer cachexia results in altered body composition with the loss of lean muscle mass with or without the loss of adipose tissue. Alteration in visceral adiposity, accumulation of intramuscular adipose tissue, and secretion of adipocytokines from adipose cells may play a role in promoting the metabolic derangements associated with cachexia including a proinflammatory environment and insulin resistance. Increased production of ghrelin, testosterone deficiency, and low vitamin D levels may also contribute to altered metabolism of glucose. Cancer cachexia cannot be easily reversed by standard nutritional interventions and identifying and treating cachexia at the earliest stage of development is advocated. Experts advocate for multimodal therapy to address symptoms that impact caloric intake, reduce chronic inflammation, and treat metabolic and endocrine derangements, which propagate the loss of weight. Treatment of insulin resistance may be a critical component of multimodal therapy for cancer cachexia and more research is needed.
Collapse
Affiliation(s)
- R Dev
- Department of Symptom Control & Palliative Medicine, University of Texas MD Anderson Cancer Center, Houston, USA
| | - E Bruera
- Department of Symptom Control & Palliative Medicine, University of Texas MD Anderson Cancer Center, Houston, USA
| | - S Dalal
- Department of Symptom Control & Palliative Medicine, University of Texas MD Anderson Cancer Center, Houston, USA
| |
Collapse
|
5
|
Tzanavari T, Tasoulas J, Vakaki C, Mihailidou C, Tsourouflis G, Theocharis S. The Role of Adipokines in the Establishment and Progression of Head and Neck Neoplasms. Curr Med Chem 2018; 26:4726-4748. [PMID: 30009699 DOI: 10.2174/0929867325666180713154505] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2017] [Revised: 03/13/2018] [Accepted: 07/06/2018] [Indexed: 12/15/2022]
Abstract
Adipokines constitute a family of protein factors secreted by white adipose tissue (WAT), that regulate the functions of WAT and other sites. Leptin, adiponectin and resistin, are the main adipokines present in serum and saliva, targeting several tissues and organs, including vessels, muscles, liver and pancreas. Besides body mass regulation, adipokines affect glucose homeostasis, inflammation, angiogenesis, cell proliferation and apoptosis, and other crucial cell procedures. Their involvement in tumor formation and growth is well established and deregulation of adipokine and adipokine receptors' expression is observed in several malignancies including those located in the head and neck region. Intracellular effects of adipokines are mediated by a plethora of receptors that activate several signaling cascades including Janus kinase/ Signal transducer and activator of transcription (JAK/ STAT pathway), Phospatidylinositol kinase (PI3/ Akt/ mTOR) and Peroxisome proliferator-activated receptor (PPAR). The present review summarizes the current knowledge on the role of adipokines family members in carcinogenesis of the head and neck region. The diagnostic and prognostic significance of adipokines and their potential role as serum and saliva biomarkers are also discussed.
Collapse
Affiliation(s)
- Theodora Tzanavari
- First Department of Pathology, Medical School, National and Kapodistrian University of Athens, Athens, 11527, Greece
| | - Jason Tasoulas
- First Department of Pathology, Medical School, National and Kapodistrian University of Athens, Athens, 11527, Greece
| | - Chrysoula Vakaki
- First Department of Pathology, Medical School, National and Kapodistrian University of Athens, Athens, 11527, Greece
| | - Chrysovalantou Mihailidou
- First Department of Pathology, Medical School, National and Kapodistrian University of Athens, Athens, 11527, Greece
| | - Gerasimos Tsourouflis
- Second Department of Propaedeutic Surgery, Medical School, National and Kapodistrian, University of Athens, Athens, 11527, Greece
| | - Stamatios Theocharis
- First Department of Pathology, Medical School, National and Kapodistrian University of Athens, Athens, 11527, Greece
| |
Collapse
|
6
|
Metodieva SN, Nikolova DN, Cherneva RV, Dimova II, Petrov DB, Toncheva DI. Expression Analysis of Angiogenesis-Related Genes in Bulgarian Patients with Early-Stage Non-Small Cell Lung Cancer. TUMORI JOURNAL 2018; 97:86-94. [DOI: 10.1177/030089161109700116] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Abstract
Aims and background Angiogenesis is a key process in the early stages of tumor development. In this study we aimed to evaluate the expression of a panel of angiogenesis-related genes in a group of Bulgarian patients with early-stage non-small cell lung cancer (NSCLC). Methods and study design We analyzed the expression of 84 genes associated with the angiogenic process in 12 NSCLCs of two histological subtypes: 7 adenocarcinomas and 5 squamous cell carcinomas. Eight peripheral nontumorous tissues were used as controls. We performed real-time PCR on pathway-specific gene arrays (SABiosciences). Results Our pilot study identified upregulated genes in early-stage NSCLC including growth factors (TGFA and EFNA3), the adhesion molecule THBS2, cytokines and chemokines (MDK, CXCL9, CXCL10), and the serine protease PLAU. Several genes showed downregulation including one growth factor (FIGF), the receptors for growth factors TEK and S1PR1 as well as adhesion molecules (COL4A3 and CDH5), the cytokine IL6, the matrix protein LEP and the transcription factor NOTCH4. The study demonstrated deregulated genes specific for the two histological subtypes including the transcription factor HAND2, which was overexpressed in squamous cell carcinomas but not adenocarcinomas. Conclusions Despite the limited number of patients, our results demonstrated the potential of angiogenesis-related genes as biomarkers in the early stages of NSCLC development. Free full text available at www.tumorionline.it
Collapse
Affiliation(s)
| | | | | | | | - Danail Borisov Petrov
- Department of Thoracic Surgery, University Hospital for Pulmonary Diseases “St Sofia”, Sofia, Bulgaria
| | | |
Collapse
|
7
|
Wei T, Ye P, Peng X, Wu LL, Yu GY. Circulating adiponectin levels in various malignancies: an updated meta-analysis of 107 studies. Oncotarget 2018; 7:48671-48691. [PMID: 27119501 PMCID: PMC5217047 DOI: 10.18632/oncotarget.8932] [Citation(s) in RCA: 39] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2015] [Accepted: 04/16/2016] [Indexed: 01/11/2023] Open
Abstract
Early detection of cancers is challenging for lack of specific biomarkers. Adiponectin is an adipokine predominantly derived from adipocytes and hypoadiponectinemia has been reported to associate with risk of many types of cancers. However, available evidence is controversial. Some studies show that increased adiponectin levels correlate with cancer risk. Therefore, we performed a meta-analysis of the association between circulating adiponectin levels and cancer development. A systematic search of PubMed, EMBASE, Wiley Online Library and Cochrane Library was conducted for eligible studies involving circulating adiponectin and malignancies from inception to August 8, 2015. Standard mean differences (SMDs) with 95% confidence intervals (95% CIs) were calculated by use of a random-effect model. Funnel plot and Egger's linear regression test were conducted to examine the risk of publication bias. 107 studies were included with 19,319 cases and 25,675 controls. The pooled analysis indicated that circulating adiponectin levels were lower in patients with various cancers than in controls, with a pooled SMD of −0.334 μg/ml (95% CI, −0.465 to −0.203, P = 0.000). No evidence of publication bias was observed. Circulating high molecular weight adiponectin levels were also lower in cancer patients than in controls, with a pooled SMD of −0.502 μg/ml (95% CI, −0.957 to −0.047, P = 0.000). This meta-analysis provides further evidence that decreased adiponectin levels is associated with risk of various cancers. Hypoadiponectinemia may represent a useful biomarker for early detection of cancers.
Collapse
Affiliation(s)
- Tai Wei
- Department of Oral and Maxillofacial Surgery, Peking University School and Hospital of Stomatology, Beijing, China
| | - Peng Ye
- Department of Oral and Maxillofacial Surgery, Peking University School and Hospital of Stomatology, Beijing, China
| | - Xin Peng
- Department of Oral and Maxillofacial Surgery, Peking University School and Hospital of Stomatology, Beijing, China
| | - Li-Ling Wu
- Department of Physiology and Pathophysiology, Peking University Health Science Center, Key Laboratory of Molecular Cardiovascular Sciences, Ministry of Education, and Beijing Key Laboratory of Cardiovascular Receptors Research, Beijing, China
| | - Guang-Yan Yu
- Department of Oral and Maxillofacial Surgery, Peking University School and Hospital of Stomatology, Beijing, China
| |
Collapse
|
8
|
Li Y, Li C, Ma Q, Zhang Y, Yao Y, Liu S, Zhang X, Hong C, Tan F, Shi L, Yao Y. Genetic variation in CDH13 gene was associated with non-small cell lung cancer (NSCLC): A population-based case-control study. Oncotarget 2017; 9:881-891. [PMID: 29416663 PMCID: PMC5787520 DOI: 10.18632/oncotarget.22971] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2017] [Accepted: 11/15/2017] [Indexed: 12/27/2022] Open
Abstract
Cadherin 13 (CDH13, T-cadherin, H-cadherin) has been identified as an anti-oncogene in various cancers. Recent studies have reported that downregulation of H-cadherin in cancers is associated with CDH13 promoter hypermethylation, which could be affected by the single nucleotide polymorphisms (SNPs) near CpG sites in the CDH13 promoter. In the current study, we investigated and analyzed the association of seven SNPs (rs11646213, rs12596316, rs3865188, rs12444338, rs4783244, rs12051272 and rs7195409) with non-small cell lung cancer (NSCLC) using logistic regression analysis. SNPs rs11646213, rs12596316, rs3865188 and rs12444338 are located in the promoter region, rs4783244 and rs12051272 are located in intron 1, and rs7195409 is located in intron 7. A total of 454 patients with NSCLC were placed into a NSCLC group and 444 healthy controls were placed into a control group, all participants were recruited to genotype the SNPs using Taqman assay. Our results showed that the allelic frequencies of rs11646213 were significantly different between NSCLC and control groups (P = 0.006). In addition, the association analysis of these SNPs stratified into NSCLC pathologic stages I+II and III+IV showed that the allelic frequencies rs7195409 had a significant difference between NSCLC pathologic stages I+II and III+IV (P = 0.006). Our results indicated that the rs11646213 and rs7195409 in CDH13 could be associated with NSCLC or its pathologic stages in the Chinese Han population.
Collapse
Affiliation(s)
- Yingfu Li
- Department of Geriatrics, The No.1 Affiliated Hospital of Kunming Medical University, Kunming, 650032, China
| | - Chuanyin Li
- Institute of Medical Biology, Chinese Academy of Medical Sciences & Peking Union Medical College, Kunming, 650118, China
| | - Qianli Ma
- Department of Thoracic Surgery, The No.3 Affiliated Hospital of Kunming Medical University, Kunming, 650118, China
| | - Yu Zhang
- Institute of Medical Biology, Chinese Academy of Medical Sciences & Peking Union Medical College, Kunming, 650118, China
| | - Yueting Yao
- Institute of Medical Biology, Chinese Academy of Medical Sciences & Peking Union Medical College, Kunming, 650118, China
| | - Shuyuan Liu
- Institute of Medical Biology, Chinese Academy of Medical Sciences & Peking Union Medical College, Kunming, 650118, China
| | - Xinwen Zhang
- Institute of Medical Biology, Chinese Academy of Medical Sciences & Peking Union Medical College, Kunming, 650118, China
| | - Chao Hong
- Institute of Medical Biology, Chinese Academy of Medical Sciences & Peking Union Medical College, Kunming, 650118, China
| | - Fang Tan
- Department of Geriatrics, The No.1 Affiliated Hospital of Kunming Medical University, Kunming, 650032, China
| | - Li Shi
- Institute of Medical Biology, Chinese Academy of Medical Sciences & Peking Union Medical College, Kunming, 650118, China
| | - Yufeng Yao
- Institute of Medical Biology, Chinese Academy of Medical Sciences & Peking Union Medical College, Kunming, 650118, China
| |
Collapse
|
9
|
Boura P, Grapsa D, Loukides S, Angelidou M, Tsakanika K, Syrigos N, Gkiozos I. The prognostic value of serum and bronchoalveolar lavage levels of adiponectin in advanced non-small-cell lung cancer. Lung Cancer Manag 2017; 6:55-65. [PMID: 30643571 DOI: 10.2217/lmt-2016-0018] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2016] [Accepted: 07/10/2017] [Indexed: 01/09/2023] Open
Abstract
Aim We aimed to explore the prognostic implications of adiponectin (APN) levels in the serum and bronchoalveolar lavage (BAL) of patients with advanced NSCLC. Materials & methods 29 newly diagnosed patients with stage IV NSCLC were prospectively enrolled. Baseline serum and BAL levels of APN were assayed by ELISA and correlated with various clinicopathological parameters, including overall survival. Results No statistically significant correlations were observed between the serum or BAL levels of APN and the clinicopathological parameters evaluated. The only prognostic factor identified, both by univariate and multivariate survival analyses, was performance status. Conclusion The results of our cohort failed to reveal any prognostic significance of serum and BAL levels of APN in stage IV NSCLC.
Collapse
Affiliation(s)
- Paraskevi Boura
- Oncology Unit GPP, 'Sotiria' General Hospital, Medical School, University of Athens, 11527, Athens, Greece.,Oncology Unit GPP, 'Sotiria' General Hospital, Medical School, University of Athens, 11527, Athens, Greece
| | - Dimitra Grapsa
- Oncology Unit GPP, 'Sotiria' General Hospital, Medical School, University of Athens, 11527, Athens, Greece.,Oncology Unit GPP, 'Sotiria' General Hospital, Medical School, University of Athens, 11527, Athens, Greece
| | - Stylianos Loukides
- Oncology Unit GPP, 'Sotiria' General Hospital, Medical School, University of Athens, 11527, Athens, Greece.,Oncology Unit GPP, 'Sotiria' General Hospital, Medical School, University of Athens, 11527, Athens, Greece
| | - Maria Angelidou
- 3rd Pulmonary Department, Sismanoglio General Hospital, 15126, Athens, Greece.,3rd Pulmonary Department, Sismanoglio General Hospital, 15126, Athens, Greece
| | - Konstantina Tsakanika
- Flow Cytometry Unit, Sismanoglio General Hospital,15126, Athens, Greece.,Flow Cytometry Unit, Sismanoglio General Hospital,15126, Athens, Greece
| | - Nikolaos Syrigos
- Oncology Unit GPP, 'Sotiria' General Hospital, Medical School, University of Athens, 11527, Athens, Greece.,Oncology Unit GPP, 'Sotiria' General Hospital, Medical School, University of Athens, 11527, Athens, Greece
| | - Ioannis Gkiozos
- Oncology Unit GPP, 'Sotiria' General Hospital, Medical School, University of Athens, 11527, Athens, Greece.,Oncology Unit GPP, 'Sotiria' General Hospital, Medical School, University of Athens, 11527, Athens, Greece
| |
Collapse
|
10
|
Ferreira R, Nogueira-Ferreira R, Vitorino R, Santos LL, Moreira-Gonçalves D. The impact of exercise training on adipose tissue remodelling in cancer cachexia. Porto Biomed J 2017; 2:333-339. [PMID: 32258790 DOI: 10.1016/j.pbj.2017.02.006] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2017] [Accepted: 02/22/2017] [Indexed: 01/10/2023] Open
Abstract
Cachexia affects the majority of patients with advanced cancer and no effective treatment is currently available to address this paraneoplastic syndrome. It is characterized by a reduction in body weight due to the loss of white adipose tissue (WAT) and skeletal muscle. The loss of WAT seems to occur at an earlier time point than skeletal muscle proteolysis, with recent evidence suggesting that the browning of WAT may be a major contributor to this process. Several factors seem to modulate WAT browning including pro-inflammatory cytokines; however, the underlying molecular pathways are poorly characterized. Exercise training is currently recommended for the clinical management of low-grade inflammatory conditions as cancer cachexia. While it seems to counterbalance the impairment of skeletal muscle function and attenuate the loss of muscle mass, little is known regarding its effects in adipose tissue. The browning of WAT is one of the mechanisms through which exercise improves body composition in overweight/obese individuals. While this effect is obviously advantageous in this clinical setting, it remains to be clarified if exercise training could protect or exacerbate the cachexia-related catabolic phenotype occurring in adipose tissue of cancer patients. Herein, we overview the molecular players involved in adipose tissue remodelling in cancer cachexia and in exercise training and hypothesize on the mechanisms modulated by the synergetic effect of these conditions. A better understanding of how physical activity regulates body composition will certainly help in the development of successful multimodal therapeutic strategies for the clinical management of cancer cachexia.
Collapse
Affiliation(s)
- Rita Ferreira
- QOPNA, Departamento de Química, Universidade de Aveiro, Aveiro, Portugal
| | - Rita Nogueira-Ferreira
- QOPNA, Departamento de Química, Universidade de Aveiro, Aveiro, Portugal.,Departamento de Cirurgia e Fisiologia, Faculdade de Medicina, Universidade do Porto, Porto, Portugal
| | - Rui Vitorino
- Departamento de Cirurgia e Fisiologia, Faculdade de Medicina, Universidade do Porto, Porto, Portugal.,iBiMED, Departamento de Ciências Médicas, Universidade de Aveiro, Aveiro, Portugal
| | - Lúcio Lara Santos
- Experimental Pathology and Therapeutics Group - Research Center, IPO-Porto, Porto, Portugal.,Health School of University of Fernando Pessoa, Porto, Portugal.,Department of Surgical Oncology, IPO-Porto, Porto, Portugal
| | - Daniel Moreira-Gonçalves
- QOPNA, Departamento de Química, Universidade de Aveiro, Aveiro, Portugal.,CIAFEL, Faculdade de Desporto, Universidade do Porto, Porto, Portugal
| |
Collapse
|
11
|
Illiano M, Nigro E, Sapio L, Caiafa I, Spina A, Scudiero O, Bianco A, Esposito S, Mazzeo F, Pedone PV, Daniele A, Naviglio S. Adiponectin down-regulates CREB and inhibits proliferation of A549 lung cancer cells. Pulm Pharmacol Ther 2017; 45:114-120. [PMID: 28506662 DOI: 10.1016/j.pupt.2017.05.009] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/29/2017] [Revised: 05/10/2017] [Accepted: 05/11/2017] [Indexed: 12/16/2022]
Abstract
INTRODUCTION Adipokines are known to play a relevant role in a number of cancer related molecular pathways. Adiponectin is a major adipokine with anti-inflammatory and beneficial metabolic actions. Furthermore, it has been shown to exert anti-carcinogenic effects in various tumor models and some clinical studies suggested an inverse relationship between circulating levels of adiponectin and an increased risk for development of malignancies. On the other hand, the cyclic AMP response element binding (CREB) transcription factor has been clearly linked to lung cancer. METHODS we analyzed cell proliferation, cell cycle of A549 cells treated with adiponectin as well as CREB activation status in human lung adenocarcinoma A549 cells and in non-small cell lung cancer (NSCLC) samples. RESULTS adiponectin treatment, at concentrations ranging between 5 and 50 μg/ml mimicking human serum levels, has a significant effect on reducing tumor cell proliferation of A549 cells, mainly by altering cell cycle progression. Importantly, we provide evidence that adiponectin clearly inhibits in a dose- and time-dependent manner CREB phosphorylation (activation) and, at least in part, also the level of CREB protein itself, preceding and accompanying the anti-proliferative effects in response to adiponectin. Moreover, in agreement with previous studies demonstrating that CREB over-expression occurs in many tumors, we also show by western-blotting from lung specimen that CREB is significantly up-regulated in NSCLC samples compared to adjacent normal tissues from six patients. CONCLUSIONS Overall, our results represent the first evidence of CREB inhibition by adiponectin and may provide new insight into therapeutic strategies for lung cancer.
Collapse
Affiliation(s)
- Michela Illiano
- Department of Biochemistry, Biophysics and General Pathology, University of Campania "Luigi Vanvitelli", Medical School, Via L. De Crecchio 7, 80138 Naples, Italy
| | - Ersilia Nigro
- Dipartimento di Scienze e Tecnologie Ambientali Biologiche Farmaceutiche, University of Campania "Luigi Vanvitelli", Via G. Vivaldi 42, 81100 Caserta, Italy; CEINGE-Biotecnologie Avanzate Scarl, Via G. Salvatore 486, 80145 Napoli, Italy
| | - Luigi Sapio
- Department of Biochemistry, Biophysics and General Pathology, University of Campania "Luigi Vanvitelli", Medical School, Via L. De Crecchio 7, 80138 Naples, Italy
| | - Ilaria Caiafa
- Department of Biochemistry, Biophysics and General Pathology, University of Campania "Luigi Vanvitelli", Medical School, Via L. De Crecchio 7, 80138 Naples, Italy
| | - Annamaria Spina
- Department of Biochemistry, Biophysics and General Pathology, University of Campania "Luigi Vanvitelli", Medical School, Via L. De Crecchio 7, 80138 Naples, Italy
| | - Olga Scudiero
- CEINGE-Biotecnologie Avanzate Scarl, Via G. Salvatore 486, 80145 Napoli, Italy; Dipartimento di Medicina Molecolare e Biotecnologie Mediche, Università di Napoli Federico II, Via S. Pansini 5, 80131 Napoli, Italy
| | - Andrea Bianco
- Dipartimento di Scienze Cardio-Toraciche e Respiratorie, University of Campania "Luigi Vanvitelli", Via L. Bianchi, 80131, Napoli, Italy
| | - Sabrina Esposito
- Dipartimento di Scienze e Tecnologie Ambientali Biologiche Farmaceutiche, University of Campania "Luigi Vanvitelli", Via G. Vivaldi 42, 81100 Caserta, Italy
| | - Filomena Mazzeo
- Dipartimento di Scienze e Tecnologie, Università di Napoli Partenope, Napoli, Italy
| | - Paolo Vincenzo Pedone
- Dipartimento di Scienze e Tecnologie Ambientali Biologiche Farmaceutiche, University of Campania "Luigi Vanvitelli", Via G. Vivaldi 42, 81100 Caserta, Italy
| | - Aurora Daniele
- Dipartimento di Scienze e Tecnologie Ambientali Biologiche Farmaceutiche, University of Campania "Luigi Vanvitelli", Via G. Vivaldi 42, 81100 Caserta, Italy; CEINGE-Biotecnologie Avanzate Scarl, Via G. Salvatore 486, 80145 Napoli, Italy.
| | - Silvio Naviglio
- Department of Biochemistry, Biophysics and General Pathology, University of Campania "Luigi Vanvitelli", Medical School, Via L. De Crecchio 7, 80138 Naples, Italy
| |
Collapse
|
12
|
Tong X, Ma Y, Zhou Q, He J, Peng B, Liu S, Yan Z, Yang X, Fan H. Serum and tissue leptin in lung cancer: A meta-analysis. Oncotarget 2017; 8:19699-19711. [PMID: 28160559 PMCID: PMC5386715 DOI: 10.18632/oncotarget.14963] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2016] [Accepted: 01/03/2017] [Indexed: 02/05/2023] Open
Abstract
Many studies have found that leptin is involved in tumorigenesis and the progression of lung cancer. However, these studies were inconsistent. Therefore, we performed a meta-analysis to investigate the role of leptin in the patients with lung cancer. A systematic literature search in the several databases and on commercial Internet search engines was carried out to identify studies published up to July 8, 2016. The standardized mean difference (SMD) and odds ratio (OR) with 95% confidence interval (CI) were used to investigate the effect sizes. Finally, 21 eligible articles were included in the current meta-analysis. Overall, there is no relationship between levels of serum leptin and lung cancer. However, a subgroup analysis in high-study quality group found a weak association between serum leptin concentrations and lung cancer in Chinese (SMD=0.77, P=0.035). Additionally, the meta-analysis indicates that the serum leptin levels were lower in the weight-losing group than in the sustained weight group (SMD=-0.80, P=0.001). Further, there was evidence of a significant association between expression levels of leptin protein in tissue and lung cancer (OR=7.35, P<0.001). The present meta-analysis suggests that the serum and tissue leptin may be involved in the pathogenesis of lung cancer and tumor metastasis, especially among Chinese. However, the leptin may not appear to play an important role in cancer cachexia development.
Collapse
Affiliation(s)
- Xiang Tong
- Department of Respiratory and Critical Care Medicine, West China Hospital/West China School of Medicine, Sichuan University, Chengdu, 610041, China
| | - Yao Ma
- Department of Respiratory and Critical Care Medicine, West China Hospital/West China School of Medicine, Sichuan University, Chengdu, 610041, China
| | - Qilong Zhou
- Innovative Drug Research Centre, Chongqing University, Chongqing, 404100, China
| | - Jie He
- Department of Respiratory Medicine, The First Affiliated Hospital of Chengdu Medical College, Chengdu, 610500, China
| | - Bo Peng
- Department of Internal Medicine, Hospital of Tradition Medicine LS.SC, Leshan, 614000, China
| | - Sitong Liu
- Department of Respiratory and Critical Care Medicine, West China Hospital/West China School of Medicine, Sichuan University, Chengdu, 610041, China
| | - Zhipeng Yan
- Department of Respiratory and Critical Care Medicine, West China Hospital/West China School of Medicine, Sichuan University, Chengdu, 610041, China
| | - Xin Yang
- Department of Respiratory and Critical Care Medicine, West China Hospital/West China School of Medicine, Sichuan University, Chengdu, 610041, China
| | - Hong Fan
- Department of Respiratory and Critical Care Medicine, West China Hospital/West China School of Medicine, Sichuan University, Chengdu, 610041, China
| |
Collapse
|
13
|
Demiray G, Değirmencioğlu S, Uğurlu E, Yaren A. Effects of Serum Leptin and Resistin Levels on Cancer Cachexia in Patients With Advanced-Stage Non-Small Cell Lung Cancer. CLINICAL MEDICINE INSIGHTS-ONCOLOGY 2017; 11:1179554917690144. [PMID: 28469508 PMCID: PMC5395268 DOI: 10.1177/1179554917690144] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/30/2016] [Accepted: 01/01/2017] [Indexed: 12/11/2022]
Abstract
INTRODUCTION Cancer cachexia is one of the most frequent effects of malignancy, is often associated with poor prognosis, and may account for up to 20% of cancer deaths. The aim of our study was to evaluate the relationship of cancer cachexia and serum levels of resistin and leptin in patients with advanced non-small cell lung cancer. METHODS A total of 67 chemotherapy-naïve patients with advanced-stage non-small cell cancer and a control group containing 20 healthy individuals without a known chronic disease were enrolled in this study. All individuals in the control group were age and sex matched. Demographic, anthropometric, laboratory data and serum levels of adipokines were measured for 2 groups. Progression-free survival and overall survival were estimated using the Kaplan-Meier method. Survival among various factors was calculated using the log-rank test. RESULTS Patients presented significantly higher serum resistin (P = .0001) and lower serum leptin levels (P = .025) than the control group. Lower serum levels of leptin were correlated with overall survival (P = .011). CONCLUSIONS Serum leptin and resistin levels play key role as proinflammatory cytokines in lung cancer and cancer cachexia; however, their use as diagnostic or prognostic markers is not possible yet, and further large-scale studies are required to confirm our findings.
Collapse
Affiliation(s)
- Gökcen Demiray
- Medical Oncology Department, Zafer Goksin Oncology Center, Denizli State Hospital, Denizli, Turkey
| | - Serkan Değirmencioğlu
- Medical Oncology Department, Fahri Goksin Oncology Center, Pamukkale University Hospital, Denizli, Turkey
| | - Erhan Uğurlu
- Thoracic Oncology Department, Pamukkale University Hospital, Denizli, Turkey
| | - Arzu Yaren
- Medical Oncology Department, Fahri Goksin Oncology Center, Pamukkale University Hospital, Denizli, Turkey
| |
Collapse
|
14
|
Boura P, Loukides S, Grapsa D, Achimastos A, Syrigos K. The diverse roles of adiponectin in non-small-cell lung cancer: current data and future perspectives. Future Oncol 2015; 11:2193-203. [DOI: 10.2217/fon.15.96] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
In recent years, there is growing research interest for the biological role of adipose tissue-derived bioactive factors, mainly including adipokines, in various forms of cancer. Adiponectin (APN) is the most abundant circulating adipokine, and a key mediator of several cancer-related processes, such as cell proliferation, apoptosis, regulation of tumor cell invasion and angiogenesis. In this review we summarize and critically discuss the published literature on the diverse roles of APN in non-small-cell lung cancer, including its implication in lung cancer development, its use as a diagnostic and prognostic biomarker, and its correlation with cancer-related cachexia. The main challenges and future perspectives, mainly with regard to the potential development of APN-targeted therapeutic agents in cancer therapeutics, are also briefly presented and discussed.
Collapse
Affiliation(s)
- Paraskevi Boura
- Oncology Unit GPP, ‘Sotiria’ General Hospital, Athens School of Medicine, Mesogion 152, 11527, Athens, Greece
| | - Stylianos Loukides
- Oncology Unit GPP, ‘Sotiria’ General Hospital, Athens School of Medicine, Mesogion 152, 11527, Athens, Greece
| | - Dimitra Grapsa
- Oncology Unit GPP, ‘Sotiria’ General Hospital, Athens School of Medicine, Mesogion 152, 11527, Athens, Greece
| | - Apostolos Achimastos
- Oncology Unit GPP, ‘Sotiria’ General Hospital, Athens School of Medicine, Mesogion 152, 11527, Athens, Greece
| | - Konstantinos Syrigos
- Oncology Unit GPP, ‘Sotiria’ General Hospital, Athens School of Medicine, Mesogion 152, 11527, Athens, Greece
| |
Collapse
|
15
|
Serum levels of resistin, adiponectin, and apelin in gastroesophageal cancer patients. DISEASE MARKERS 2014; 2014:619649. [PMID: 25049439 PMCID: PMC4094727 DOI: 10.1155/2014/619649] [Citation(s) in RCA: 45] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/09/2014] [Accepted: 05/30/2014] [Indexed: 12/23/2022]
Abstract
The aim of the study was the investigation of relationship between cachexia syndrome and serum resistin, adiponectin, and apelin in patients with gastroesophageal cancer (GEC). Material and Methods. Adipocytokines concentrations were measured in sera of 85 GEC patients and 60 healthy controls. They were also evaluated in tumor tissue and appropriate normal mucosa of 38 operated cancer patients. Results. Resistin and apelin concentrations were significantly higher in GEC patients than in the controls. The highest resistin levels were found in cachectic patients and in patients with distant metastasis. Serum adiponectin significantly decreased in GEC patients with regional and distant metastasis. Serum apelin was significantly higher in cachectic patients than in the controls. Apelin was positively correlated with hsCRP level. Resistin and apelin levels increased significantly in tumor tissues. Weak positive correlations between adipocytokines levels in serum and in tumor tissue were observed. Conclusions. Resistin is associated with cachexia and metastasis processes of GEC. Reduction of serum adiponectin reflects adipose tissue wasting in relation to GEC progression. Correlation of apelin with hsCRP can reflect a presumable role of apelin in systemic inflammatory response in esophageal and gastric cancer.
Collapse
|
16
|
Clinically relevant determinants of body composition, function and nutritional status as mortality predictors in lung cancer patients. Lung Cancer 2014; 84:1-6. [DOI: 10.1016/j.lungcan.2014.01.020] [Citation(s) in RCA: 42] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2013] [Revised: 01/22/2014] [Accepted: 01/24/2014] [Indexed: 01/29/2023]
|
17
|
Collins J, Noble S, Chester J, Coles B, Byrne A. The assessment and impact of sarcopenia in lung cancer: a systematic literature review. BMJ Open 2014; 4:e003697. [PMID: 24384894 PMCID: PMC3902311 DOI: 10.1136/bmjopen-2013-003697] [Citation(s) in RCA: 78] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/16/2022] Open
Abstract
OBJECTIVES There is growing awareness of the relationship between sarcopenia (loss of muscle mass and function), and outcomes in cancer, making it a potential target for future therapies. In order to inform future research and practice, we undertook a systematic review of factors associated with loss of muscle mass, and the relationship between muscle function and muscle mass in lung cancer, a common condition associated with poor outcomes. DESIGN We conducted a computerised systematic literature search on five databases. Studies were included if they explored muscle mass as an outcome measure in patients with lung cancer, and were published in English. SETTING Secondary care. PARTICIPANTS Patients with lung cancer. PRIMARY OUTCOME Factors associated with loss of muscle mass and muscle function, or sarcopenia, and the clinical impact thereof in patients with lung cancer. RESULTS We reviewed 5726 citations, and 35 articles were selected for analysis. Sarcopenia, as defined by reduced muscle mass alone, was found to be very prevalent in patients with lung cancer, regardless of body mass index, and where present was associated with poorer functional status and overall survival. There were diverse studies exploring molecular and metabolic factors in the development of loss of muscle mass; however, the precise mechanisms that contribute to sarcopenia and cachexia remain uncertain. The effect of nutritional supplements and ATP infusions on muscle mass showed conflicting results. There are very limited data on the correlation between degree of sarcopenia and muscle function, which has a non-linear relationship in older non-cancer populations. CONCLUSIONS Loss of muscle mass is a significant contributor to morbidity in patients with lung cancer. Loss of muscle mass and function may predate clinically overt cachexia, underlining the importance of evaluating sarcopenia, rather than weight loss alone. Understanding this relationship and its associated factors will provide opportunities for focused intervention to improve clinical outcomes.
Collapse
Affiliation(s)
| | - Simon Noble
- Department of Palliative Medicine, Cardiff University, Cardiff, South Wales, UK
| | - John Chester
- Department of Medical Oncology, Cardiff University, Cardiff, South Wales, UK
| | - Bernadette Coles
- Cancer Research Wales Library, Velindre NHS Trust, Cardiff, South Wales, UK
| | - Anthony Byrne
- Marie Curie Palliative Care Research Centre, Cardiff University, Cardiff, South Wales, UK
| |
Collapse
|
18
|
Ntikoudi E, Kiagia M, Boura P, Syrigos KN. Hormones of adipose tissue and their biologic role in lung cancer. Cancer Treat Rev 2013; 40:22-30. [PMID: 23870486 DOI: 10.1016/j.ctrv.2013.06.005] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2013] [Revised: 05/27/2013] [Accepted: 06/23/2013] [Indexed: 02/06/2023]
Abstract
INTRODUCTION Adipose tissue secretes numerous bioactive peptides, collectively termed "adipocytokines" or "adipokines". Adipokines act in a paracrine, autocrine, or endocrine manner and regulate several physiological and pathological processes. Increasing evidence indicates that adipokines are implicated also in several malignancies, including lung cancer as well. AIM The aim of this study is to summarize data concerning adipokines in lung cancer pathogenesis, prognosis and survival; the role of adipokines in lung cancer cachexia is also examined. MATERIALS AND METHODS A systematic literature search was performed in the electronic database of Medline. Several studies and review articles met the inclusion criteria. RESULTS Leptin and adiponectin are the best studied adipokines. The majority of the relevant studies has investigated the potential correlations mainly between leptin, adiponectin, and sometimes also resistin, and nutritional status, systemic inflammation of lung cancer or lung cancer cachexia and have also assessed their prognostic significance. Few other studies have studied genetic variations in leptin, leptin receptor and adiponectin genes and their association with lung cancer susceptibility and prognosis. The ongoing list of adipokines associated with lung cancer also includes resistin, chemerin, and visfatin. CONCLUSIONS Increasing evidence points to the involvement of certain adipocytokines in lung cancer development, progression and prognosis. No conclusive evidence exists so far with regards to the role of adipocytokines in lung cancer cachexia. Future, longitudinal studies are warranted in order to clarify the role of adipocytokines in lung cancer and also uncover adipocytokines as novel therapeutic targets.
Collapse
Affiliation(s)
- E Ntikoudi
- Oncology Unit, Third Department of Medicine, Athens University School of Medicine, Sotiria General Hospital, Building Z, 152 Mesogion Avenue, 115 27 Athens, Greece.
| | | | | | | |
Collapse
|
19
|
Kerenidi T, Lada M, Tsaroucha A, Georgoulias P, Mystridou P, Gourgoulianis KI. Clinical significance of serum adipokines levels in lung cancer. Med Oncol 2013; 30:507. [PMID: 23430445 DOI: 10.1007/s12032-013-0507-x] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2013] [Accepted: 02/11/2013] [Indexed: 12/17/2022]
Abstract
Adipokines have a significant effect on metabolism, immunoinflammatory responses as well as on carcinogenesis; therefore, we aimed at evaluating their potential predictive and prognostic significance in lung cancer. Eighty patients--mean age 62.9 ± 9.2 years--with previously untreated lung cancer (61 NSCLC and 19 SCLC) of all stages and 40 healthy individuals were enrolled in this study. Serum levels of leptin, adiponectin and ghrelin were measured using human Radioimmunoassay kits. Serum leptin levels in lung cancer patients were lower compared to control (p < 0.0001), while adiponectin and ghrelin levels were significantly increased in patients (p = 0.0003 and p = 0.0043, respectively). Additionally, the leptin/adiponectin ratio was significantly lower in the patients group compared to controls (p < 0.0001]. There was no association between serum levels of adipokines and any of the patient clinicopathological characteristics or response to therapy. Nevertheless, patients with lower values of serum leptin had shorter overall survival (p = 0.014), whereas multivariate analysis revealed leptin levels as an independent prognostic factor for survival (p = 0.024, HR 0.452, CI 95 % 0.232-0.899). These results suggest that adipokines may play a role in the pathogenesis of lung cancer, while leptin serum levels might provide useful prognostic information.
Collapse
Affiliation(s)
- Theodora Kerenidi
- Respiratory Department, University Hospital of Larissa, University of Thessaly, 41110 Larissa, Greece.
| | | | | | | | | | | |
Collapse
|
20
|
Kim HJ, Kim HJ, Yun J, Kim KH, Kim SH, Lee SC, Bae SB, Kim CK, Lee NS, Lee KT, Park SK, Won JH, Park HS, Hong DS. Pathophysiological role of hormones and cytokines in cancer cachexia. J Korean Med Sci 2012; 27:128-34. [PMID: 22323858 PMCID: PMC3271284 DOI: 10.3346/jkms.2012.27.2.128] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/13/2011] [Accepted: 11/14/2011] [Indexed: 12/22/2022] Open
Abstract
We investigated the role of fasting hormones and pro-inflammatory cytokines in cancer patients. Hormones (ghrelin, adiponectin, and leptin) and cytokines (TNF-α, IFN-γ, and IL-6) were measured by ELISA or RIA in lung cancer and colorectal cancer patients before the administration of cancer therapy, and measurements were repeated every 2 months for 6 months. From June 2006 to August 2008, 42 patients (19 with colorectal cancer and 23 with lung cancer) were enrolled. In total, 21 patients were included in the cachexia group and the others served as a comparison group. No significant difference in the initial adiponectin, ghrelin, TNF-α, IFN-γ, or IL-6 level was observed between groups, although leptin was significantly lower in cachectic patients than in the comparison group (15.3 ± 19.5 vs 80.9 ± 99.0 pg/mL, P = 0.007). During the follow-up, the patients who showed a > 5% weight gain had higher ghrelin levels after 6 months. Patients exhibiting elevated IL-6 levels typically showed a weight loss > 5% after 6 months. A blunted adiponectin or ghrelin response to weight loss may contribute to cancer cachexia and IL-6 may be responsible for inducing and maintaining cancer cachexia.
Collapse
Affiliation(s)
- Hyun Jung Kim
- Division of Hematology & Oncology, Department of Internal Medicine, Soonchunhyang University College of Medicine, Bucheon Hospital, Bucheon, Korea
| | - Han Jo Kim
- Division of Hematology & Oncology, Department of Internal Medicine, Soonchunhyang University College of Medicine, Cheonan Hospital, Cheonan, Korea
| | - Jina Yun
- Division of Hematology & Oncology, Department of Internal Medicine, Soonchunhyang University College of Medicine, Bucheon Hospital, Bucheon, Korea
| | - Kyoung Ha Kim
- Division of Hematology & Oncology, Department of Internal Medicine, Soonchunhyang University College of Medicine, Seoul Hospital, Seoul, Korea
| | - Se Hyung Kim
- Division of Hematology & Oncology, Department of Internal Medicine, Soonchunhyang University College of Medicine, Bucheon Hospital, Bucheon, Korea
| | - Sang-Cheol Lee
- Division of Hematology & Oncology, Department of Internal Medicine, Soonchunhyang University College of Medicine, Seoul Hospital, Seoul, Korea
| | - Sang Byung Bae
- Division of Hematology & Oncology, Department of Internal Medicine, Soonchunhyang University College of Medicine, Cheonan Hospital, Cheonan, Korea
| | - Chan Kyu Kim
- Division of Hematology & Oncology, Department of Internal Medicine, Soonchunhyang University College of Medicine, Bucheon Hospital, Bucheon, Korea
| | - Nam Su Lee
- Division of Hematology & Oncology, Department of Internal Medicine, Soonchunhyang University College of Medicine, Seoul Hospital, Seoul, Korea
| | - Kyu Taek Lee
- Division of Hematology & Oncology, Department of Internal Medicine, Soonchunhyang University College of Medicine, Cheonan Hospital, Cheonan, Korea
| | - Seong Kyu Park
- Division of Hematology & Oncology, Department of Internal Medicine, Soonchunhyang University College of Medicine, Bucheon Hospital, Bucheon, Korea
| | - Jong Ho Won
- Division of Hematology & Oncology, Department of Internal Medicine, Soonchunhyang University College of Medicine, Seoul Hospital, Seoul, Korea
| | - Hee Sook Park
- Division of Hematology & Oncology, Department of Internal Medicine, Soonchunhyang University College of Medicine, Seoul Hospital, Seoul, Korea
| | - Dae Sik Hong
- Division of Hematology & Oncology, Department of Internal Medicine, Soonchunhyang University College of Medicine, Bucheon Hospital, Bucheon, Korea
| |
Collapse
|
21
|
Gulen ST, Karadag F, Karul AB, Kilicarslan N, Ceylan E, Kuman NK, Cildag O. Adipokines and systemic inflammation in weight-losing lung cancer patients. Lung 2012; 190:327-32. [PMID: 22246553 DOI: 10.1007/s00408-011-9364-6] [Citation(s) in RCA: 33] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2011] [Accepted: 12/22/2011] [Indexed: 11/28/2022]
Abstract
BACKGROUND Cancer cachexia is a devastating condition leading to loss of function and independence, decreased performance status, decreased quality of life, and poor prognosis. Adipokines play a role in a wide variety of physiological or pathological processes, including immunity and inflammation, in addition to having significant effects on metabolism and lipogenesis. The objective of the present study was to investigate the relationship of adipokines and systemic inflammation in weight-losing advanced-stage non-small-cell lung cancer (NSCLC) patients. METHODS Sixty-three male NSCLC patients (stages III and IV) and 25 age- and sex-matched controls were included. NSCLC patients were further divided into subgroups as those with a>5% weight loss in last 6 months and those who did not. Serum leptin, adiponectin, and TNF-α concentrations were measured by ELISA using commercially available kits. RESULTS The positive acute-phase reactants (APR) CRP, leukocyte, ferritin, thrombocyte, and fibrinogen were higher in the NSCLC group. Serum albumin level (which is a negative APR) was lower in the cancer group, whereas there was no difference in transferrin level between the groups. TNF-α and leptin concentrations were similar in the cancer group and the control group, whereas adiponectin was lower in the cancer group. There was a difference in thrombocyte and transferrin levels between patients with and without weight loss, whereas CRP, TNF-α, and adiponectin levels were similar. Leptin was lower in weight-losing cancer patients. However, there was no correlation between adipokines and markers of systemic inflammation. CONCLUSION These results revealed a lack of association between adipokine levels and systemic inflammation with cancer cachexia.
Collapse
Affiliation(s)
- Sule T Gulen
- Department of Chest Diseases, School of Medicine, Adnan Menderes University, 09100 Aydin, Turkey
| | | | | | | | | | | | | |
Collapse
|
22
|
Karadag F, Gulen ST, Karul AB, Kilicarslan N, Ceylan E, Kuman NK, Cildag O. Osteopontin as a marker of weight loss in lung cancer. Scandinavian Journal of Clinical and Laboratory Investigation 2011; 71:690-4. [PMID: 22017168 DOI: 10.3109/00365513.2011.621549] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
Although the role of osteopontin (OPN) in tumorigenesis and invasiveness is well-known, its role in systemic consequences of lung cancer has not been studied yet. The objective of the current study was to assess the value of osteopontin as a marker of weight loss in relation to systemic inflammation in non-small cell lung cancer (NSCLC) patients. A total of 63 male NSCLC patients (stage III and IV) and 25 age and sex-matched controls were included. The NSCLC patients were further divided into subgroups depending on whether they had > 5% weight loss in the last 6 months or not. Serum OPN and TNF-α concentrations were measured by ELISA using commercially available kits. Serum C-reactive protein (CRP) concentration was measured by the turbidimetric method. OPN (p = 0.001) and CRP (p < 0.001) concentrations were significantly higher in lung cancer patients compared to controls whereas TNF-α concentrations were similar in cancer and control groups (p = 0.063). There were 33 NSCLC patients (52.4%) with weight loss. Serum OPN concentration was found to be higher in this weight-losing group (p = 0.042). CRP concentration was also higher in the weight-losing group but the difference was not statistically significant (p = 0.246). TNF-α concentrations were similar in both subgroups (p = 0.094). In correlation tests, there was a positive correlation between OPN and CRP (r = 0.299, p = 0.044), but no correlation was detected between OPN and TNF-α (r = − 0.009, p = 0.930). A negative correlation was detected between OPN and BMI (r = − 0.246, p = 0.048). In addition to being an indicator of systemic inflammation in lung cancer patients, osteopontin may also be an indicator of weight loss.
Collapse
Affiliation(s)
- Fisun Karadag
- Department of Chest Diseases, School of Medicine, Adnan Menderes University, Aydin, Turkey.
| | | | | | | | | | | | | |
Collapse
|
23
|
Kemik O, Kemik AS, Begenik H, Erdur FM, Emre H, Sumer A, Purisa S, Tuzun S, Kotan C. The relationship among acute-phase responce proteins, cytokines, and hormones in various gastrointestinal cancer types patients with cachectic. Hum Exp Toxicol 2011; 31:117-25. [PMID: 21803781 DOI: 10.1177/0960327111417271] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
BACKGROUND Acute-phase response proteins (APRPs), cytokines, and hormones have been claimed to be an independent, important factor of cancers. We suggest that in gastrointestinal system cancers, changes in APRP, cytokines, and hormones are associated. METHODS C-reactive protein (CRP), albumin, interleukin 1α (IL-1α), IL-1β, IL-6, IL-8, IL-10, tumor necrosis factor α (TNF-α), midkine, vascular endothelial growth factor-A(VEGF-A), VEGF-C, VEGF receptor 1 (VEGFR1), leptin, adiponectin, and ghrelin serum levels are studied in 148 gastrointestinal system cancer types and 40 healthy controls. RESULTS We found statistically significant differences and correlations between groups. We found significantly higher serum CRP, IL-1α, IL-1β, IL-6, IL-8, IL-10, TNF-α, VEGF-A, VEGF-C, VEGFR1, and leptin concentrations in patients with esophageal, gastric, pancreas, colon, and rectum cancers than controls (p < 0.001, p < 0.0001). But, we found lower levels of the serum albumin, midkine, adiponectin, and ghrelin in patients with esophageal, gastric, pancreas, colon, and rectum cancers compared to control subjects (p < 0.05, p < 0.001). CONCLUSIONS Cachexia in gastrointestinal system cancer types is associated with changes in APRP, cytokines, and hormone concentrations. This may be reflected between the outcomes in malignancies and the biomarkers.
Collapse
Affiliation(s)
- Ozgur Kemik
- Department of General Surgery, Yuzuncu Yil University Medical Faculty, Van, Turkey.
| | | | | | | | | | | | | | | | | |
Collapse
|
24
|
Malli F, Papaioannou AI, Gourgoulianis KI, Daniil Z. The role of leptin in the respiratory system: an overview. Respir Res 2010; 11:152. [PMID: 21040518 PMCID: PMC2988727 DOI: 10.1186/1465-9921-11-152] [Citation(s) in RCA: 92] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2010] [Accepted: 10/31/2010] [Indexed: 12/13/2022] Open
Abstract
Since its cloning in 1994, leptin has emerged in the literature as a pleiotropic hormone whose actions extend from immune system homeostasis to reproduction and angiogenesis. Recent investigations have identified the lung as a leptin responsive and producing organ, while extensive research has been published concerning the role of leptin in the respiratory system. Animal studies have provided evidence indicating that leptin is a stimulant of ventilation, whereas researchers have proposed an important role for leptin in lung maturation and development. Studies further suggest a significant impact of leptin on specific respiratory diseases, including obstructive sleep apnoea-hypopnoea syndrome, asthma, COPD and lung cancer. However, as new investigations are under way, the picture is becoming more complex. The scope of this review is to decode the existing data concerning the actions of leptin in the lung and provide a detailed description of leptin's involvement in the most common disorders of the respiratory system.
Collapse
Affiliation(s)
- Foteini Malli
- Respiratory Medicine Department, University of Thessaly School of Medicine, University Hospital of Larissa, 41110, Greece
| | | | | | | |
Collapse
|
25
|
Kemik O, Sumer A, Kemik AS, Hasirci I, Purisa S, Dulger AC, Demiriz B, Tuzun S. The relationship among acute-phase response proteins, cytokines and hormones in cachectic patients with colon cancer. World J Surg Oncol 2010; 8:85. [PMID: 20920199 PMCID: PMC2954853 DOI: 10.1186/1477-7819-8-85] [Citation(s) in RCA: 60] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2010] [Accepted: 09/28/2010] [Indexed: 12/27/2022] Open
Abstract
Backgraund Acute-phase response proteins (APRP), cytokines and hormones have been claimed to be an independent prognostic factor of malignancies, however the basis for their association with prognosis remains unexplained. We suggest that in colon malignancies, as similar to pancreatic and lung cancers, changes in APRP are associated with angiogenesis. Methods C-reactive protein (CRP), albumin, IL-1α, IL-1β, IL-6, IL-8, IL-10, TNF-α, midkine, VEGF-A, VEGF-C, leptin, adiponectin, and ghrelin serum levels are studied in 126 colon cancer patients and 36 healthy subjects. Results We found statistically significant difference and correlations between two groups. We found significantly higher serum CRP, IL-1α, IL-1β, IL-6, IL-8, IL-10, TNF-α, VEGF-A, VEGF-C and leptin concentrations in patients relative to controls (p < 0.001). We found lower levels of the serum albumin, midkine, adiponectin and ghrelin in patients compared to control subjects (p < 0.001). Conclusions Cachexia in patients with colon cancers is associated with changes in APRP, cytokines and hormone concentrations. These biomarkers and cachexia together have a direct relationship with accelerated angiogenesis. This may lead to a connection between the outcomes in malignancies and the biomarkers.
Collapse
Affiliation(s)
- Ozgur Kemik
- Department of General Surgery, Yuzuncu Yıl University Medical Faculty, Van, Turkey.
| | | | | | | | | | | | | | | |
Collapse
|
26
|
Abstract
Systemic diseases are intrinsic factors that alter and may impair the wound healing process. Cachexia is a manifestation of systemic, often chronic, diseases and is characterised by systemic inflammation, appetite suppression and skeletal muscle wasting. Anorexia in cachectic states is commonly associated with malnutrition. Malnutrition may cause impaired healing. Therefore, it would follow that cachexia could influence wound healing because of reduced food intake. However, the lack of response to measures to reverse cachexia, such as supported nutrition, would suggest that a direct causal link between anorexia and weight loss in cachexia is too simple a model. To date, there is no published literature that examines the role of cachexia in human wound healing specifically. This article aims to demonstrate that cachexia is an intrinsic factor in wound healing. The role of the common mediators in wound healing and in cachexia are compared - specifically inflammation, including the nitric oxide synthase pathway, collagen deposition and reepithelialisation.
Collapse
Affiliation(s)
- Michael F Y Ng
- Department of Plastic Surgery, Level 5, Ninewells Hospital, Dundee, DD1 9SY, UK.
| |
Collapse
|
27
|
Adipocytokine levels in gastric cancer patients: resistin and visfatin as biomarkers of gastric cancer. J Gastroenterol 2009; 44:685-90. [PMID: 19430715 DOI: 10.1007/s00535-009-0063-5] [Citation(s) in RCA: 121] [Impact Index Per Article: 8.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/08/2009] [Accepted: 03/13/2009] [Indexed: 02/04/2023]
Abstract
PURPOSE Adipocytokines are adipocyte-secreted hormones associated with some malignancies. We investigated the association of adipocytokines with gastric cancer. METHODS The levels of body mass index (BMI) and adiponectin, leptin, resistin, visfatin, and C-peptide in blood at diagnosis were measured in 156 gastric cancer patients and 156 age- and sex-matched controls. Logistic regression models were used to estimate odds ratio, and one-way analysis of variance was performed to examine the prevalence of each variable between 2 or more groups. RESULTS Adiponectin, C-peptide and BMI levels were significantly lower, and resistin and visfatin levels were significantly higher in the patients on multivariate analysis (P=0.0004, 0.0006, 0.0051, 0.0006 and 0.0013, respectively). In the controls, the inverse correlation between BMI and adiponectin was comparatively strong, but was weak in the patients. The correlation between BMI and leptin was strong in both the controls and the patients. The correlation between BMI and resistin or visfatin was not clear in either the patients or the controls. The correlation between BMI and C-peptide was not clear in the controls, but might be weak in the patients. Leptin, C-peptide and BMI levels gradually decreased with stage progression, and resistin and visfatin levels gradually increased with stage progression (P<0.0001 for all). Comparison between 38 patients with Stage I gastric cancer and the controls showed that adiponectin level tended to decrease in the patients (P=0.0582), and BMI level was not different between two groups (P=0.2480). CONCLUSIONS Resistin and visfatin may be good biomarkers of gastric cancer.
Collapse
|
28
|
Nakajima TE, Yamada Y, Hamano T, Furuta K, Oda I, Kato H, Kato K, Hamaguchi T, Shimada Y. Adipocytokines and squamous cell carcinoma of the esophagus. J Cancer Res Clin Oncol 2009; 136:261-6. [DOI: 10.1007/s00432-009-0657-6] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2009] [Accepted: 08/03/2009] [Indexed: 12/26/2022]
|
29
|
Hongsachart P, Huang-Liu R, Sinchaikul S, Pan FM, Phutrakul S, Chuang YM, Yu CJ, Chen ST. Glycoproteomic analysis of WGA-bound glycoprotein biomarkers in sera from patients with lung adenocarcinoma. Electrophoresis 2009; 30:1206-20. [PMID: 19294700 DOI: 10.1002/elps.200800405] [Citation(s) in RCA: 39] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
Differential protein expression profiles in the serum samples from patients with lung adenocarcinoma may be associated with glycosylation during cancer development. In this study, we used various glycoproteomic approaches to investigate the different glycoproteomic profiles of human normal and lung adenocarcinoma serum samples and to investigate putative altered glycoprotein biomarkers. In our preliminary screening, FITC-labeled lectin staining was used for the detection of specific glycoprotein profiles. wheat germ agglutinin (WGA) lectin had the highest level of specific binding to glycoproteins in both samples. We enriched for glycoproteins in the serum samples using WGA lectin affinity and then performed co-immunoprecipitation with anti-haptoglobin and 2-DE, 2-D difference in-gel electrophoresis and MS analyses. From these analyses, we identified 39 differentially expressed proteins, including 27 up-regulated proteins and 12 down-regulated proteins. Bioinformatics tools were used to search for protein ontology, category classifications and prediction of glycosylation sites. In addition, three up-regulated glycoproteins (adiponectin, cerulolasmin and glycosylphosphatidyl-inositol-80) and two down-regulated glycoproteins (cyclin H and Fyn) that were found to be correlated with lung cancer development were validated by Western blot analysis. We suggest that these altered glycoproteins may be useful as biomarkers for lung cancer development and progression.
Collapse
Affiliation(s)
- Piyorot Hongsachart
- Institute of Biological Chemistry and Genomics Research Center, Academia Sinica, Taipei, Taiwan
| | | | | | | | | | | | | | | |
Collapse
|
30
|
Macciò A, Madeddu C, Massa D, Astara G, Farci D, Melis GB, Mantovani G. Interleukin-6 and leptin as markers of energy metabolic changes in advanced ovarian cancer patients. J Cell Mol Med 2008; 13:3951-9. [PMID: 18624749 PMCID: PMC4516542 DOI: 10.1111/j.1582-4934.2008.00408.x] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023] Open
Abstract
The progression of the neoplastic disease is characterized by specific alterations of energy metabolism and by symptoms like fatigue, anorexia, nausea, anaemia, immunodepression and poor performance status (PS). The main cause of these symptoms and metabolic abnormalities is the chronic action of proinflammatory cytokines released both by tumour and immune cells. The present study aimed to assess the relationship between markers of inflammation (C-Reactive Protein, Fibrinogen, proinflammatory cytokines) and energy metabolic status (BMI, leptin, oxidative stress) according to clinical parameters in 104 ovarian cancer patients at different stage and, moreover, to evaluate prospectively the changes of these parameters in accordance to tumour response in a subgroup of 70 advanced stage ovarian cancer patients. Advanced stage and poor PS were associated to high-grade inflammation and impaired energy metabolism. Among inflammatory mediators, interleukin (IL)-6 had a central role as predictive factor of leptin, reactive oxygen species and glutathione peroxidase. In turn, leptin considered the key marker of the nutritional status and energy metabolism, was independently determined from stage and IL-6, not only from BMI. Moreover, the evaluation of the changes of these parameters during the course of the neoplastic disease in the subgroup of advanced ovarian cancer patients clearly unveils the central role of IL-6 and leptin as early markers of the metabolic alterations and symptoms associated to disease progression in advanced stage ovarian cancer. Their assessment should be included in monitoring disease outcome, especially when cancer is no longer curable and quality of life becomes the primary endpoint.
Collapse
Affiliation(s)
- Antonio Macciò
- Department of Obstetrics and Gynecology, Sirai Hospital, Carbonia, Italy.
| | | | | | | | | | | | | |
Collapse
|
31
|
Kerem M, Ferahkose Z, Yilmaz UT, Pasaoglu H, Ofluoglu E, Bedirli A, Salman B, Sahin TT, Akin M. Adipokines and ghrelin in gastric cancer cachexia. World J Gastroenterol 2008; 14:3633-41. [PMID: 18595130 PMCID: PMC2719226 DOI: 10.3748/wjg.14.3633] [Citation(s) in RCA: 66] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
AIM: To investigate the roles of the adipocytokines, ghrelin and leptin in gastric cancer cachexia.
METHODS: Resistin, ghrelin, leptin, adiponectin, insulin and insulin-like growth factor (IGF-I), were measured in 30 healthy subjects, and 60 gastric cancer patients of which 30 suffered from cancer-induced cachexia and 30 served as a control group. The relationships between hormones, body mass index (BMI) loss ratio, age, gender, and Glasgow Prognostic Score (GPS) were investigated.
RESULTS: Cachexia patients had higher tumor stage and GPS when compared with non-cachexia patients (P < 0.05). Ghrelin, resistin, leptin, adiponectin and IGF-I, showed a significant correlation with BMI loss ratio and GPS (P < 0.05). A strong correlation was seen between GPS and BMI loss (R = -0.570, P < 0.0001). Multivariate analysis indicated that BMI loss was significantly independent as a predictor of ghrelin, resistin, leptin and IGF-I (P < 0.05). Existence of an important significant relationship between resistin and insulin resistance was also noted.
CONCLUSION: These results showed that serum ghrelin, leptin, adiponectin, and IGF-I play important roles in cachexia-related gastric cancers. No relationship was found between resistin and cancer cachexia. Also, because of the correlation between these parameters and GPS, these parameters might be used as a predictor factor.
Collapse
|
32
|
Heikkilä K, Ebrahim S, Lawlor DA. Systematic review of the association between circulating interleukin-6 (IL-6) and cancer. Eur J Cancer 2008; 44:937-45. [PMID: 18387296 DOI: 10.1016/j.ejca.2008.02.047] [Citation(s) in RCA: 169] [Impact Index Per Article: 10.6] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2008] [Revised: 02/29/2008] [Accepted: 02/29/2008] [Indexed: 12/20/2022]
Abstract
Our aim was to systematically review the epidemiologic evidence for an association of circulating interleukin-6 (IL-6), an inflammatory cytokine and cancer. We systematically searched electronic databases Embase, Medline and Web of Science for the studies of circulating IL-6 and any form of cancer. We identified and reviewed 189 discrete studies, consisting of 177 prevalent studies and three prospective studies. Cancer patients' IL-6 concentrations were higher than healthy controls' in most studies, but the results of investigations comparing IL-6 in cancer patients and individuals with benign diseases were less consistent. Due to the small number of prospective studies it is impossible to determine whether IL-6 is causally related to cancer. Large prospective studies of circulating IL-6 or studies using the functional variants of the IL-6 gene as instruments for circulating IL-6 concentrations would provide information on possible aetiological links between IL-6 and malignancy.
Collapse
|
33
|
Karapanagiotou EM, Tsochatzis EA, Dilana KD, Tourkantonis I, Gratsias I, Syrigos KN. The significance of leptin, adiponectin, and resistin serum levels in non-small cell lung cancer (NSCLC). Lung Cancer 2008; 61:391-7. [PMID: 18342391 DOI: 10.1016/j.lungcan.2008.01.018] [Citation(s) in RCA: 57] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2007] [Accepted: 01/28/2008] [Indexed: 12/18/2022]
Abstract
SUMMARY Adipose tissue secretes adipokines with proinflammatory and anti-inflammatory properties. Our aim was to assess the role of adipose tissue in generalized inflammatory state of advanced NSCLC patients and the possible use of leptin, adiponectin and resistin as diagnostic and prognostic markers. Correlation of adipose tissue with weight loss in advanced NSCLC patients was also studied. Fasting serum levels of leptin, adiponectin and resistin were determined in 101 advanced NSCLC patients (76 without weight loss and 25 with weight loss) and 51 healthy volunteers using commercially available ELISA. Adipokine serum levels were determined at diagnosis, at the end of first-line chemotherapy and at the time of disease progression for those who responded to treatment. Epidemiological, anthropometrical and laboratory data were assessed. Serum leptin and adiponectin levels presented no differences. Serum resistin levels were significantly increased in NSCLC patients after adjustment for age, sex and BMI. Multivariate analysis showed that these adipokines at diagnosis could not be used as predictive factors for overall survival or time to progression. Only serum resistin levels were associated with weight loss. Despite no direct involvement of leptin and adiponectin, resistin as a proinflammatory cytokine may play a role in the pathogenesis of weight loss in NSCLC patients.
Collapse
Affiliation(s)
- Eleni M Karapanagiotou
- Third Department of Medicine, Oncology Unit, Athens School of Medicine, Sotiria General Hospital, Athens, Greece.
| | | | | | | | | | | |
Collapse
|
34
|
Heikkilä K, Ebrahim S, Lawlor DA. A systematic review of the association between circulating concentrations of C reactive protein and cancer. J Epidemiol Community Health 2007; 61:824-33. [PMID: 17699539 PMCID: PMC2703800 DOI: 10.1136/jech.2006.051292] [Citation(s) in RCA: 286] [Impact Index Per Article: 16.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
The objective of this study was to review and summarise the published evidence for an association between circulating concentrations of C reactive protein (CRP) and cancer through a systematic review. 90 discrete studies were identified. 81 (90%) were prevalent case-control or cross-sectional studies, and only 9 studies had a prospective design. In most prevalent studies, CRP concentrations were found to be higher in patients with cancer than in healthy controls or controls with benign conditions. Of the nine large prospective studies identified in this review, four reported no relationship between circulating CRP levels and breast, prostate or colorectal cancers, and five studies found that CRP was associated with colorectal or lung cancers. Most of the studies evaluating CRP as a diagnostic marker of cancer did not present relevant statistical analyses. Furthermore, any association reported in the prevalent studies might reflect reverse causation, survival bias or confounding. The prospective studies provided no strong evidence for a causal role of CRP in cancer. Instead of further prevalent studies, more large prospective studies and CRP gene-cancer association studies would be valuable in investigating the role of CRP in cancer.
Collapse
Affiliation(s)
- Katriina Heikkilä
- Department of Social Medicine, University of Bristol, Canynge Hall, Whiteladies Road, Bristol, UK.
| | | | | |
Collapse
|
35
|
Guney Y, Ozel Turkcu U, Hicsonmez A, Nalca Andrieu M, Kurtman C. Ghrelin may reduce radiation-induced mucositis and anorexia in head-neck cancer. Med Hypotheses 2006; 68:538-40. [PMID: 17030099 DOI: 10.1016/j.mehy.2006.08.022] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2006] [Accepted: 08/19/2006] [Indexed: 01/07/2023]
Abstract
Body weight loss is common in cancer patients, and is often associated with poor prognosis, it greatly impairs quality of life (QOL). Radiation therapy (RT) is used in head and neck cancers (HNC) either as a primary treatment or as an adjuvant therapy to surgery. Patients with HNC are most susceptible to malnutrition especially due to anorexia, which is aggravated by RT. Multiple pro-inflammatory cytokines, such as interleukin-6 (IL-6), interleukin-1beta (IL-1beta), interferon (IFN)-gamma and tumor necrosis factor-alpha(TNF-alpha), have been all associated with the development of both anorexia and oral mucositis. Radiation-induced mucositis occurs in almost all patients, who are treated for HNC, it could also cause weight loss. Ghrelin is a novel 28-amino acid peptide, which up-regulates body weight through appetite control, increase food intake, down-regulate energy expenditure and induces adiposity. Furthermore, ghrelin inhibits pro-inflammatory cytokines such as IL-1alpha, IL-1beta, TNF-alpha which may cause oral mucositis and aneroxia, which are the results of weight loss. Thus weight loss during RT is an early indicator of nutritional decline, we propose that recombinant ghrelin used prophylactically could be useful as an appetite stimulant; and preventive of mucositis because of its anti-inflammatory effect, it might help patients maintain weight over the course of curative RT of the HNC and can improve specific aspects of QOL. This issue warrants further studies.
Collapse
Affiliation(s)
- Yildiz Guney
- Department of Radiation Oncology, Ankara University School of Medicine, Cebeci Hospital, Dikimevi, Ankara 06590, Turkey.
| | | | | | | | | |
Collapse
|
36
|
Ribeiro R, Araújo AP, Coelho A, Catarino R, Pinto D, Araújo A, Calçada C, Lopes C, Medeiros R. A functional polymorphism in the promoter region of leptin gene increases susceptibility for non-small cell lung cancer. Eur J Cancer 2006; 42:1188-93. [PMID: 16630717 DOI: 10.1016/j.ejca.2006.02.004] [Citation(s) in RCA: 37] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2005] [Revised: 01/30/2006] [Accepted: 02/02/2006] [Indexed: 11/23/2022]
Abstract
Leptin hormone and receptor have been associated to cancer development and were identified in lung tissue. In this study, a functional polymorphism in the 5' flanking region of the leptin gene (LEP -2548 G/A) was found to increase susceptibility for non-small cell lung cancer [odds ratio (OR), 1.97; 95% confidence interval (CI), 1.13-3.43]. Age-adjusted logistic regression analysis in men indicated an association of AA genotype with adenocarcinoma (OR, 4.29; CI, 1.64-11.72) and squamous cell carcinoma (OR, 3.19; CI, 1.26-8.13). Logistic regression analysis confirmed the AA genotype as an independent risk factor for lung cancer after adjustment for age and gender (OR, 2.57; CI, 1.34-4.92). The AA genotype was overrepresented only in patients with non-metastatic disease (OR, 1.86; CI, 1.13-3.04). Kaplan-Meier analysis demonstrated an earlier age of onset for lung cancer in AA carriers (P=0.023). Results suggest the existence of genetic susceptibility for lung cancer in carriers of this LEP functional polymorphism. Further studies are warranted to extend knowledge of leptin involvement in lung cancer.
Collapse
Affiliation(s)
- Ricardo Ribeiro
- Molecular Oncology--CI, Portuguese Institute of Oncology, Porto, Portugal
| | | | | | | | | | | | | | | | | |
Collapse
|
37
|
Wolf I, Sadetzki S, Kanety H, Kundel Y, Pariente C, Epstein N, Oberman B, Catane R, Kaufman B, Shimon I. Adiponectin, ghrelin, and leptin in cancer cachexia in breast and colon cancer patients. Cancer 2006; 106:966-73. [PMID: 16411208 DOI: 10.1002/cncr.21690] [Citation(s) in RCA: 123] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
BACKGROUND The hormone ghrelin and the adipocytokines leptin and adiponectin participate in body weight regulation. In response to weight loss, ghrelin and adiponectin levels increase and leptin decreases. Cancer cachexia is a complex metabolic state, characterized by loss of muscle mass and adipose tissue together with anorexia. The authors hypothesized that responses of these hormones may be attenuated in cancer cachexia. METHODS Fasting plasma ghrelin, adiponectin, and leptin levels, as well as weight loss, were determined in 40 cancer patients: 18 of them suffered from cancer-induced cachexia, and 22 served as a comparison group. Hormone levels were measured before administration of cancer therapy. RESULTS A similar distribution of age, gender, and diagnosis was observed in both study groups, but the cachectic patients had higher rates of metastatic disease and lower albumin levels. No significant correlation was observed between plasma adiponectin levels and weight loss. Mean plasma ghrelin levels were higher among cachectic compared with noncachectic patients. Notably, the association between ghrelin levels and weight loss was only modest, and in a third of the cachectic patients, ghrelin levels were equal to or lower than those in the noncachectic group. Plasma leptin levels showed gender-dependent associations, and significantly lower levels were found among cachectic women but not among cachectic men. CONCLUSIONS Results suggested a gender-dependent attenuation of expected physiologic responses to weight loss among cancer cachexia patients. Thus, impaired response of adiponectin, ghrelin, and leptin may play a role in the pathogenesis of cancer cachexia syndrome.
Collapse
Affiliation(s)
- Ido Wolf
- The Institute of Oncology, Chaim Sheba Medical Center, Tel-Hashomer, Israel.
| | | | | | | | | | | | | | | | | | | |
Collapse
|