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Galiana-Melendez F, Huot JR. The Impact of Non-bone Metastatic Cancer on Musculoskeletal Health. Curr Osteoporos Rep 2024; 22:318-329. [PMID: 38649653 DOI: 10.1007/s11914-024-00872-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 04/14/2024] [Indexed: 04/25/2024]
Abstract
PURPOSE OF REVIEW The purpose of this review is to discuss the musculoskeletal consequences of cancer, including those that occur in the absence of bone metastases. RECENT FINDINGS Cancer patients frequently develop cachexia, a debilitating condition reflected by weight loss and skeletal muscle wasting. The negative effects that tumors exert on bone health represents a growing interest amongst cachexia researchers. Recent clinical and pre-clinical evidence demonstrates cancer-induced bone loss, even in the absence of skeletal metastases. Together with muscle wasting, losses in bone demonstrates the impact of cancer on the musculoskeletal system. Identifying therapeutic targets that comprehensively protect musculoskeletal health is essential to improve the quality of life in cancer patients and survivors. IL-6, RANKL, PTHrP, sclerostin, and TGF-β superfamily members represent potential targets to counteract cachexia. However, more research is needed to determine the efficacy of these targets in protecting both skeletal muscle and bone.
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Affiliation(s)
| | - Joshua R Huot
- Department of Anatomy, Cell Biology & Physiology, Indianapolis, IN, 46202, USA.
- Indiana Center for Musculoskeletal Health, Indianapolis, IN, USA.
- Simon Comprehensive Cancer Center, Indiana University School of Medicine, Indianapolis, IN, USA.
- Department of Kinesiology, School of Health and Human Sciences, Indiana University Purdue University Indianapolis, Indianapolis, IN, USA.
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Song M, Tang Y, Cao K, Qi L, Xie K. Unveiling the role of interleukin-6 in pancreatic cancer occurrence and progression. Front Endocrinol (Lausanne) 2024; 15:1408312. [PMID: 38828409 PMCID: PMC11140100 DOI: 10.3389/fendo.2024.1408312] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/28/2024] [Accepted: 05/06/2024] [Indexed: 06/05/2024] Open
Abstract
Pancreatic cancer is difficult to diagnose early and progresses rapidly. Researchers have found that a cytokine called Interleukin-6 (IL-6) is involved in the entire course of pancreatic cancer, promoting its occurrence and development. From the earliest stages of pancreatic intraepithelial neoplasia to the invasion and metastasis of pancreatic cancer cells and the appearance of tumor cachexia, IL-6 drives oncogenic signal transduction pathways and immune escape that accelerate disease progression. IL-6 is considered a biomarker for pancreatic cancer diagnosis and prognosis, as well as a potential target for treatment. IL-6 antibodies are currently being explored as a hot topic in oncology. This article aims to systematically explain how IL-6 induces the deterioration of normal pancreatic cells, with the goal of finding a breakthrough in pancreatic cancer diagnosis and treatment.
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Affiliation(s)
- Meihui Song
- School of Medicine, South China University of Technology, Guangzhou, Guangdong, China
- Division of Gastroenterology, Institute of Digestive Disease, Qingyuan People’s Hospital, The Affiliated Qingyuan Hospital of Guangzhou Medical University, Qingyuan, Guangdong, China
| | - Ying Tang
- Department of Gastroenterology, The Third Affiliated Hospital of Sun Yat-Sen University, Guangzhou, Guangdong, China
| | - Kaimei Cao
- Division of Gastroenterology, Institute of Digestive Disease, Qingyuan People’s Hospital, The Affiliated Qingyuan Hospital of Guangzhou Medical University, Qingyuan, Guangdong, China
- School of Pharmaceutical Sciences, Dali University, Dali, Yunnan, China
| | - Ling Qi
- Division of Gastroenterology, Institute of Digestive Disease, Qingyuan People’s Hospital, The Affiliated Qingyuan Hospital of Guangzhou Medical University, Qingyuan, Guangdong, China
| | - Keping Xie
- School of Medicine, South China University of Technology, Guangzhou, Guangdong, China
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Park SJ, Park JY, Shin K, Hong TH, Kim Y, Kim IH, Lee M. The Role of Pretreatment Serum Interleukin 6 in Predicting Short-Term Mortality in Patients with Advanced Pancreatic Cancer. Biomedicines 2024; 12:903. [PMID: 38672257 PMCID: PMC11048054 DOI: 10.3390/biomedicines12040903] [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: 03/28/2024] [Revised: 04/14/2024] [Accepted: 04/16/2024] [Indexed: 04/28/2024] Open
Abstract
Pancreatic ductal adenocarcinoma (PDAC) is notorious for its aggressive progression and dismal survival rates, with this study highlighting elevated interleukin 6 (IL-6) levels in patients as a key marker of increased disease severity and a potential prognostic indicator. Analyzing pre-treatment serum from 77 advanced PDAC patients via ELISA, the research determined optimal cutoff values for IL-6 and the IL-6:sIL-6Rα ratio using receiver operating characteristic curve analysis, which then facilitated the division of patients into low and high IL-6 groups, showing significantly different survival outcomes. Notably, high IL-6 levels correlated with adverse features such as poorly differentiated histology, higher tumor burden, and low albumin levels, indicating a stronger likelihood of poorer prognosis. With a median follow-up of 9.28 months, patients with lower IL-6 levels experienced markedly better median overall survival and progression-free survival than those with higher levels, underscoring IL-6's role in predicting disease prognosis. Multivariate analysis further confirmed IL-6 levels, alongside older age, and elevated neutrophil-to-lymphocyte ratio, as predictors of worse outcomes, suggesting that IL-6 could be a critical biomarker for tailoring treatment strategies in advanced PDAC, warranting further investigation into its role in systemic inflammation and the tumor microenvironment.
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Affiliation(s)
- Se Jun Park
- Division of Medical Oncology, Department of Internal Medicine, The Catholic University of Korea, Seoul St. Mary's Hospital, Seoul 06591, Republic of Korea
- Cancer Research Institute, College of Medicine, The Catholic University of Korea, Seoul 06591, Republic of Korea
| | - Ju Yeon Park
- Cancer Research Institute, College of Medicine, The Catholic University of Korea, Seoul 06591, Republic of Korea
| | - Kabsoo Shin
- Division of Medical Oncology, Department of Internal Medicine, The Catholic University of Korea, Seoul St. Mary's Hospital, Seoul 06591, Republic of Korea
- Cancer Research Institute, College of Medicine, The Catholic University of Korea, Seoul 06591, Republic of Korea
| | - Tae Ho Hong
- Department of General Surgery, The Catholic University of Korea, Seoul St. Mary's Hospital, Seoul 06591, Republic of Korea
| | - Younghoon Kim
- Department of Pathology, College of Medicine, The Catholic University of Korea, Seoul St. Mary's Hospital, Seoul 06591, Republic of Korea
| | - In-Ho Kim
- Division of Medical Oncology, Department of Internal Medicine, The Catholic University of Korea, Seoul St. Mary's Hospital, Seoul 06591, Republic of Korea
- Cancer Research Institute, College of Medicine, The Catholic University of Korea, Seoul 06591, Republic of Korea
| | - MyungAh Lee
- Division of Medical Oncology, Department of Internal Medicine, The Catholic University of Korea, Seoul St. Mary's Hospital, Seoul 06591, Republic of Korea
- Cancer Research Institute, College of Medicine, The Catholic University of Korea, Seoul 06591, Republic of Korea
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Zaporowska-Stachowiak I, Springer M, Stachowiak K, Oduah M, Sopata M, Wieczorowska-Tobis K, Bryl W. Interleukin-6 Family of Cytokines in Cancers. J Interferon Cytokine Res 2024; 44:45-59. [PMID: 38232478 DOI: 10.1089/jir.2023.0103] [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] [Indexed: 01/19/2024] Open
Abstract
Nine soluble ligands [interleukin-6 (IL-6), interleukin-11 (IL-11), leukemia inhibitory factor (LIF), oncostatin M (OSM), ciliary neurotrophic factor (CNTF), cardiotrophin-1 (CT-1), cardiotrophin-like cytokine, interleukin-27 (IL-27), and interleukin-31] share the ubiquitously expressed transmembrane protein-glycoprotein-130 beta-subunit (gp130) and thus form IL-6 family cytokines. Proteins that may be important for cancerogenesis, CT-1, IL-11, IL-27, LIF, OSM, and CNTF, belong to the superfamily of IL-6. Cytokines such as IL-6, IL-11, and IL-27 are better investigated in comparison with other members of the same family of cytokines, eg, CT-1. Gp130 is one of the main receptors through which these cytokines exert their effects. The clinical implication of understanding the pathways of these cytokines in oncology is that targeted therapy to inhibit or potentiate cytokine activity may lead to remission in some cases.
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Affiliation(s)
- Iwona Zaporowska-Stachowiak
- Department and Clinic of Palliative Medicine, Poznan University of Medical Sciences, Poznan, Poland
- Palliative Medicine In-Patient Unit, University Hospital of Lord's Transfiguration, Poznan University of Medical Sciences, Poznan, Poland
| | - Michał Springer
- Department of Internal Diseases, Metabolic Disorders and Arterial Hypertension, Poznan University of Medical Sciences, Poznan, Poland
| | | | - Mary Oduah
- English Students' Research Association, Poznan University of Medical Sciences, Poznan, Poland
| | - Maciej Sopata
- Department and Clinic of Palliative Medicine, Poznan University of Medical Sciences, Poznan, Poland
- Palliative Medicine In-Patient Unit, University Hospital of Lord's Transfiguration, Poznan University of Medical Sciences, Poznan, Poland
| | - Katarzyna Wieczorowska-Tobis
- Department and Clinic of Palliative Medicine, Poznan University of Medical Sciences, Poznan, Poland
- Palliative Medicine In-Patient Unit, University Hospital of Lord's Transfiguration, Poznan University of Medical Sciences, Poznan, Poland
| | - Wiesław Bryl
- Department of Internal Diseases, Metabolic Disorders and Arterial Hypertension, Poznan University of Medical Sciences, Poznan, Poland
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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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Florescu DN, Boldeanu MV, Șerban RE, Florescu LM, Serbanescu MS, Ionescu M, Streba L, Constantin C, Vere CC. Correlation of the Pro-Inflammatory Cytokines IL-1β, IL-6, and TNF-α, Inflammatory Markers, and Tumor Markers with the Diagnosis and Prognosis of Colorectal Cancer. Life (Basel) 2023; 13:2261. [PMID: 38137862 PMCID: PMC10744550 DOI: 10.3390/life13122261] [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: 09/19/2023] [Revised: 11/19/2023] [Accepted: 11/25/2023] [Indexed: 12/24/2023] Open
Abstract
Colorectal cancer (CRC) remains one of the most important global health problems, being in the top 3 neoplasms in terms of the number of cases worldwide. Although CRC develops predominantly from the adenoma-adenocarcinoma sequence through APC gene mutations, in recent years, studies have demonstrated the role of chronic inflammation in this neoplasia pathogenesis. Cytokines are important components of chronic inflammation, being some of the host regulators in response to inflammation. The pro-inflammatory cytokines IL-1β, IL-6, and TNF-α are involved in tumor cell proliferation, angiogenesis, and metastasis and seem to strengthen each other's mode of action, these being stimulated by the same mediators. In our study, we collected data on 68 patients with CRC and 20 healthy patients from the Gastroenterology Department of Craiova County Emergency Clinical Hospital, who were assessed between January 2022 and February 2023. The main purpose of this study was to investigate the correlation between increased plasma levels of the cytokines and the extent of the tumor, lymph nodes, and metastasis-(TNM stage), as well as the patients' prognoses. We also compared the plasma levels of cytokines and acute inflammatory markers, namely, the erythrocyte sedimentation rate (ESR), c-reactive protein (CRP), and fibrinogen, along with the tumor markers, carcinoembryonic antigen (CEA) and carbohydrate antigen 19.9 (CA 19.9), in CRC patients. We showed that all the pro-inflammatory cytokines studied had higher levels in patients with CRC in comparison with the control group. We also showed that the acute inflammatory markers of erythrocyte sedimentation rate, C-reactive protein, and fibrinogen, and the tumor markers of CEA and CA 19.9 can be useful in diagnosis and prognosis in patients with CRC. Considering the association between pro-inflammatory cytokines and CRC, the development of new targeted therapies against IL-1β, IL-6, and TNF-α can improve patient care and the CRC survival rate.
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Affiliation(s)
- Dan Nicolae Florescu
- Department of Gastroenterology, University of Medicine and Pharmacy of Craiova, 200349 Craiova, Romania; (D.N.F.); (C.C.V.)
- Research Center of Gastroenterology and Hepatology, University of Medicine and Pharmacy of Craiova, 200638 Craiova, Romania
| | - Mihail-Virgil Boldeanu
- Department of Immunology, University of Medicine and Pharmacy of Craiova, 200349 Craiova, Romania;
| | - Robert-Emmanuel Șerban
- Department of Gastroenterology, University of Medicine and Pharmacy of Craiova, 200349 Craiova, Romania; (D.N.F.); (C.C.V.)
- Research Center of Gastroenterology and Hepatology, University of Medicine and Pharmacy of Craiova, 200638 Craiova, Romania
| | - Lucian Mihai Florescu
- Department of Radiology and Medical Imaging, University of Medicine and Pharmacy of Craiova, 200349 Craiova, Romania; (L.M.F.); (C.C.)
| | - Mircea-Sebastian Serbanescu
- Department of Medical Informatics and Biostatistics, University of Medicine and Pharmacy of Craiova, 200349 Craiova, Romania;
| | - Mihaela Ionescu
- Department of Medical Informatics and Biostatistics, University of Medicine and Pharmacy of Craiova, 200349 Craiova, Romania;
| | - Liliana Streba
- Department of Oncology, University of Medicine and Pharmacy Craiova, 2 Petru Rares Str., 200349 Craiova, Romania;
| | - Cristian Constantin
- Department of Radiology and Medical Imaging, University of Medicine and Pharmacy of Craiova, 200349 Craiova, Romania; (L.M.F.); (C.C.)
| | - Cristin Constantin Vere
- Department of Gastroenterology, University of Medicine and Pharmacy of Craiova, 200349 Craiova, Romania; (D.N.F.); (C.C.V.)
- Research Center of Gastroenterology and Hepatology, University of Medicine and Pharmacy of Craiova, 200638 Craiova, Romania
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Zhao G, Zhu J, Shi C, Wang D, Wu W, Kuang T, Guo W, Lou W. Serum Interleukin-6 as a Biomarker for Early Prediction of Post-Operative Infectious Complications After Elective Pancreatectomy. Surg Infect (Larchmt) 2023; 24:811-817. [PMID: 37906123 DOI: 10.1089/sur.2023.108] [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] [Indexed: 11/02/2023] Open
Abstract
Background: To investigate whether interleukin (IL)-6 could predict the post-operative complications of elective pancreatectomy early. Patients and Methods: Overall, 122 patients who underwent elective pancreatectomy from June 2020 to May 2021 in our hospital were enrolled. Interleukin-6 was measured on the day before and at six hours after surgery, and on post-operative day one, three, and five. The associations between IL-6 level and post-operative complications were analyzed, and the predictive value of IL-6 for complications was assessed. Results: Sixty-three patients developed post-operative complications. Higher IL-6 was observed in patients with post-operative complications on post-operative day one, post-operative day three, and post-operative day five, with odd ratios of 1.43, 1.68, and 2.54 (p = 0.01, p = 0.01, and p = 0.01), respectively. These trends were also observed in patients with infectious complications preoperatively, on post-operative day one, post-operative day three, and post-operative day five, with ORs of 2.46, 1.95, 2.01, and 2.49 (p = 0.00, 0.00, 0.01, 0.00) respectively. Multivariate regression revealed that IL-6 is the only predictor for infectious complications on post-operative day one (p = 0.016). Based on the optimal cutoffs, pre-operative IL-6, IL-6 on post-operative day one and post-operative day three for predicting infectious complications yielded area under the curve (AUC) of 0.73, 0.70, and 0.70, with high negative predictive value of 82.7%, 92.2%, and of 91.3%, respectively. Conclusions: This study validated the early predictive value of IL-6 on infectious complications after pancreatectomy. Because of the performance of serum IL-6 in predicting infectious complications and high NPV, we endorse that IL-6 could be a potential biomarker for early prediction and antibiotic optimization after pancreatectomy.
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Affiliation(s)
- Guochao Zhao
- Pancreatic Surgery, Department of General Surgery, Zhongshan Hospital, Fudan University, Shanghai, China
- Cancer Center, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Jing Zhu
- Cancer Center, Zhongshan Hospital, Fudan University, Shanghai, China
- Department of Clinical Laboratory Medicine, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Chenye Shi
- Pancreatic Surgery, Department of General Surgery, Zhongshan Hospital, Fudan University, Shanghai, China
- Cancer Center, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Dansong Wang
- Pancreatic Surgery, Department of General Surgery, Zhongshan Hospital, Fudan University, Shanghai, China
- Cancer Center, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Wenchuan Wu
- Pancreatic Surgery, Department of General Surgery, Zhongshan Hospital, Fudan University, Shanghai, China
- Cancer Center, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Tiantao Kuang
- Pancreatic Surgery, Department of General Surgery, Zhongshan Hospital, Fudan University, Shanghai, China
- Cancer Center, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Wei Guo
- Cancer Center, Zhongshan Hospital, Fudan University, Shanghai, China
- Department of Clinical Laboratory Medicine, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Wenhui Lou
- Pancreatic Surgery, Department of General Surgery, Zhongshan Hospital, Fudan University, Shanghai, China
- Cancer Center, Zhongshan Hospital, Fudan University, Shanghai, China
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Shaswati M, Oeishy FH, Mumu SB, Zahid MZI, Hossain M, Haque MA, Reza HM, Mostaid MS. Polymorphisms of the interleukin-6 ( IL-6) gene contribute to cervical cancer susceptibility in Bangladeshi women: A case-control study. Health Sci Rep 2023; 6:e1238. [PMID: 37152226 PMCID: PMC10155201 DOI: 10.1002/hsr2.1238] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2023] [Revised: 03/13/2023] [Accepted: 04/09/2023] [Indexed: 05/09/2023] Open
Abstract
Background and Aims Cervical cancer is characterized by abnormal cell growth in the lining of cervix and it is the second major cause of cancer-related deaths among females in Bangladesh. Interleukin-6 (IL-6) is a multifunctional cytokine that has been heavily linked with cervical cancer. Our aim was to investigate the association of two promoter single-nucleotide polymorphisms (SNPs) of IL-6 (rs1800795 and rs1800797) with the susceptibility of cervical cancer in Bangladeshi women. Methods DNA was extracted from venous blood samples from cervical cancer patients (n = 126) and healthy controls (n = 120). Polymerase chain reaction-restriction fragment length polymorphism was used for genotyping of the selected SNPs. Logistic regression was performed to calculate the odds ratio (OR) with 95% confidence interval (CI) and p values. Results We found a significant association between rs1800795 and rs1800797 polymorphisms and cervical cancer. For, rs1800795 (G > C) the GC heterozygous genotype (OR = 2.80, 95% CI = 1.55-5.07, p = 0.0007) and CC mutant homozygous genotype (OR = 3.5, 95% CI = 1.29-9.51, p = 0.014) conferred an increased risk of cervical cancer. In case of rs1800797 (G > A) polymorphism, the AG heterozygous genotype (OR = 6.94, 95% CI = 3.76-12.81, p < 0.0001) and AA mutant homozygous genotype (OR = 3.88, 95% CI = 1.12-13.51, p = 0.0332) also exhibited an elevated risk of cervical cancer. Use of contraceptives was found as risk factor and patients who smoke were carriers of both the risk alleles and thus had an increased risk of cervical cancer. Conclusion Our findings suggest that polymorphism of rs1800795 and rs1800797 of the IL-6 gene play a significant role in cervical cancer susceptibility in Bangladeshi women.
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Affiliation(s)
- Monishita Shaswati
- Department of Pharmaceutical Sciences, Faculty of Health and Life SciencesNorth South UniversityDhakaBangladesh
| | - Fihima Hossain Oeishy
- Department of Pharmaceutical Sciences, Faculty of Health and Life SciencesNorth South UniversityDhakaBangladesh
| | - Sadia Biswas Mumu
- Department of Pharmaceutical Sciences, Faculty of Health and Life SciencesNorth South UniversityDhakaBangladesh
| | - Md Zahidul Islam Zahid
- Department of Pharmaceutical Sciences, Faculty of Health and Life SciencesNorth South UniversityDhakaBangladesh
| | - Murad Hossain
- Department of Pharmaceutical Sciences, Faculty of Health and Life SciencesNorth South UniversityDhakaBangladesh
| | | | - Hasan Mahmud Reza
- Department of Pharmaceutical Sciences, Faculty of Health and Life SciencesNorth South UniversityDhakaBangladesh
| | - Md Shaki Mostaid
- Department of Pharmaceutical Sciences, Faculty of Health and Life SciencesNorth South UniversityDhakaBangladesh
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Kim J, Stechmiller J, Weaver M, Gibson DJ, Horgas A, Kelly DL, Lyon DE. The association of wound factors and symptoms of fatigue and pain with wound healing in chronic venous leg ulcers. Int Wound J 2023; 20:1098-1111. [PMID: 36181308 PMCID: PMC10031222 DOI: 10.1111/iwj.13966] [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: 06/05/2022] [Revised: 08/31/2022] [Accepted: 09/11/2022] [Indexed: 11/30/2022] Open
Abstract
The purpose of this study was: (1) to characterise the association of wound area, wound exudate C-reactive protein (CRP), broad-spectrum matrix metalloprotease protein (MMPs), and symptoms of fatigue and pain in individuals with chronic venous leg ulcers (CVLUs) over time and (2) to identify factors associated with the wound healing trajectory in CVLUs. Seventy four participants with CVLU who received weekly sharp debridement were recruited from a wound care clinic during the 8-week study period. To examine associations among wound CRP, MMPs, pain, fatigue, and wound healing trajectory over time, we calculated Bayes factors (BF) based on a linear mixed model. The mean age of participants was 71.8 (SD = 9.8) and the mean wound area was 2278 mm2 (SD = 7085 mm2 ) at baseline. Higher fatigue was strongly associated with higher MMPs (BF = 9, 95% HDI: [-.05, .43]), lower CRP (BF = 11, 95% HDI: [-.02, .002]), and large areas of wound (BF = 20, 95% HDI: [-.001, .01]). Higher CRP and MMPs activity in wound exudate and higher fatigue were associated with a larger wound area. To facilitate wound healing, clinicians need to utilise the multifactorial approach, which includes wound treatment and management of symptoms such as pain and fatigue, because of the molecular and psycho-behavioural factors involved in wound healing.
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Affiliation(s)
- Junglyun Kim
- College of Nursing, Chungnam National University College of Nursing, Daejeon, South Korea
- Department of Biobehavioral Nursing Science, University of Florida College of Nursing, Gainesville, Florida, USA
| | - Joyce Stechmiller
- Department of Biobehavioral Nursing Science, University of Florida College of Nursing, Gainesville, Florida, USA
| | - Michael Weaver
- Department of Biobehavioral Nursing Science, University of Florida College of Nursing, Gainesville, Florida, USA
| | - Daniel J Gibson
- University of Alabama Capstone College of Nursing, Tuscaloosa, Alabama, USA
| | - Ann Horgas
- Department of Biobehavioral Nursing Science, University of Florida College of Nursing, Gainesville, Florida, USA
| | - Debra L Kelly
- Department of Biobehavioral Nursing Science, University of Florida College of Nursing, Gainesville, Florida, USA
| | - Debra E Lyon
- Department of Biobehavioral Nursing Science, University of Florida College of Nursing, Gainesville, Florida, USA
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Gattupalli M, Dey P, Poovizhi S, Patel RB, Mishra D, Banerjee S. The Prospects of RNAs and Common Significant Pathways in Cancer Therapy and Regenerative Medicine. Regen Med 2023. [DOI: 10.1007/978-981-19-6008-6_16] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023] Open
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11
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McGovern KA, Durham WJ, Wright TJ, Dillon EL, Randolph KM, Danesi CP, Urban RJ, Sheffield-Moore M. Impact of Adjunct Testosterone on Cancer-Related Fatigue: An Ancillary Analysis from a Controlled Randomized Trial. Curr Oncol 2022; 29:8340-8356. [PMID: 36354718 PMCID: PMC9689748 DOI: 10.3390/curroncol29110658] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2022] [Revised: 10/29/2022] [Accepted: 10/31/2022] [Indexed: 11/06/2022] Open
Abstract
Many cancer patients undergoing treatment experience cancer-related fatigue (CRF). Inflammatory markers are correlated with CRF but are not routinely targeted for treatment. We previously demonstrated in an NIH-funded placebo-controlled, double-blind, randomized clinical trial (NCT00878995, closed to follow-up) that seven weekly injections of 100 mg adjunct testosterone preserved lean body mass in cancer patients undergoing standard-of-care treatment in a hospital setting. Because testosterone therapy can reduce circulating proinflammatory cytokines, we conducted an ancillary analysis to determine if this testosterone treatment reduced inflammatory burden and improved CRF symptoms and health-related quality of life. Randomization was computer-generated and managed by the pharmacy, which dispensed testosterone and placebo in opaque syringes to the administering study personnel. A total of 24 patients were randomized (14 placebo, 10 testosterone), and 21 were included in the primary analysis (11 placebo, 10 testosterone). Testosterone therapy did not ameliorate CRF symptoms (placebo to testosterone difference in predicted mean multidimensional fatigue symptom inventory scores: -5.6, 95% CI: -24.6 to 13.3), improve inflammatory markers, or preserve health-related quality of life and functional measures of performance in late-stage cancer patients.
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Affiliation(s)
- Kristen A. McGovern
- Department of Internal Medicine, The University of Texas Medical Branch (UTMB), 301 University Blvd., Galveston, TX 77555, USA
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12
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Shen F, Liu C, Zhang W, He S, Wang F, Wang J, Li Q, Zhou F. Serum levels of IL-6 and CRP can predict the efficacy of mFOLFIRINOX in patients with advanced pancreatic cancer. Front Oncol 2022; 12:964115. [PMID: 35965580 PMCID: PMC9372918 DOI: 10.3389/fonc.2022.964115] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2022] [Accepted: 07/05/2022] [Indexed: 12/24/2022] Open
Abstract
Objectives There is an urgent need for biomarkers that predict the survival outcome of patients diagnosed with metastatic pancreatic cancer, undergoing systemic chemotherapy. This study aimed to identify biomarkers associated with the survival of mPC patients treated with modified FOLFIRINOX (mFOLFIRINOX) as first-line chemotherapy. Methods This was a retrospective study of 30 patients with mPC who received mFOLFIRINOX between October 2018 and March 2021. Data on carcinoembryonic antigen (CEA), cancer antigen (CA)199, interleukin (IL)-6, C-reactive protein (CRP), neutrophils, platelets, lymphocytes, and albumin were collected and dichotomized using the upper or lower limit, as appropriate. These markers were examined for their association with progression-free survival (PFS). A receiver operating characteristic (ROC) curve analysis was used to explore a suitable model to predict mFOLFIRINOX effectiveness. Results IL-6 and CRP levels were associated with poor progression (P = 0.004 and P = <0.001, respectively) of mPC. The high IL-6 level was an independent poor prognostic factor for PFS (HR=4.66, 95%CI: 1.32-16.37, P=0.016) in the multivariable analysis. Patients with high IL-6 levels had a shorter PFS than those with low IL-6 levels (median PFS: 257 vs. 150 days, P=0.020). An increase in IL-6 and CRP levels during chemotherapy positively correlated with disease progression (P = <0.001 for both). The model combining IL-6 with CRP levels helped predict the outcomes of mPC patients treated with mFOLFIRINOX (AUC: 0.811, 95%CI: 0.639-0.983, P=0.003). Conclusions The serum levels of IL-6 and CRP might be considered as valuable biomarkers in predicting the outcomes of patients with mPC who received the mFOLFIRINOX regimen.
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Affiliation(s)
- Feifei Shen
- Department of Oncology, Shanghai General Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China
| | - Chuan Liu
- Department of Oncology, Shanghai General Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China
| | - Weiguo Zhang
- Department of Radiology, Shanghai General Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China
| | - Sijia He
- Department of Oncology, Shanghai General Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China
| | - Fan Wang
- Department of Oncology, Shanghai General Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China
| | - Jingjue Wang
- Department of Oncology, Shanghai General Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China
| | - Qi Li
- Department of Oncology, Shanghai General Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China
| | - Fei Zhou
- Department of Oncology, Shanghai General Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China
- *Correspondence: Fei Zhou,
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13
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Agostini A, Orlacchio A, Carbone C, Guerriero I. Understanding Tricky Cellular and Molecular Interactions in Pancreatic Tumor Microenvironment: New Food for Thought. Front Immunol 2022; 13:876291. [PMID: 35711414 PMCID: PMC9193393 DOI: 10.3389/fimmu.2022.876291] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2022] [Accepted: 04/29/2022] [Indexed: 12/16/2022] Open
Abstract
Pancreatic ductal adenocarcinoma (PDAC) represents 90% of all pancreatic cancer cases and shows a high mortality rate among all solid tumors. PDAC is often associated with poor prognosis, due to the late diagnosis that leads to metastasis development, and limited efficacy of available treatments. The tumor microenvironment (TME) represents a reliable source of novel targets for therapy, and even if many of the biological interactions among stromal, immune, and cancer cells that populate the TME have been studied, much more needs to be clarified. The great limitation in the efficacy of current standard chemoterapy is due to both the dense fibrotic inaccessible TME barrier surrounding cancer cells and the immunological evolution from a tumor-suppressor to an immunosuppressive environment. Nevertheless, combinatorial therapies may prove more effective at overcoming resistance mechanisms and achieving tumor cell killing. To achieve this result, a deeper understanding of the pathological mechanisms driving tumor progression and immune escape is required in order to design rationale-based therapeutic strategies. This review aims to summarize the present knowledge about cellular interactions in the TME, with much attention on immunosuppressive functioning and a specific focus on extracellular matrix (ECM) contribution.
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Affiliation(s)
- Antonio Agostini
- Medical Oncology, Department of Medical and Surgical Sciences, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy
- Medical Oncology, Department of Translational Medicine, Catholic University of the Sacred Heart, Rome, Italy
| | - Arturo Orlacchio
- NYU Grossman School of Medicine, NYU Langone Health, New York, NY, United States
| | - Carmine Carbone
- Medical Oncology, Department of Medical and Surgical Sciences, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy
| | - Ilaria Guerriero
- Biogem, Biology and Molecular Genetics Institute, Ariano Irpino, Italy
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14
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Manore SG, Doheny DL, Wong GL, Lo HW. IL-6/JAK/STAT3 Signaling in Breast Cancer Metastasis: Biology and Treatment. Front Oncol 2022; 12:866014. [PMID: 35371975 PMCID: PMC8964978 DOI: 10.3389/fonc.2022.866014] [Citation(s) in RCA: 85] [Impact Index Per Article: 42.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2022] [Accepted: 02/16/2022] [Indexed: 12/12/2022] Open
Abstract
Breast cancer is the most commonly diagnosed cancer in women. Metastasis is the primary cause of mortality for breast cancer patients. Multiple mechanisms underlie breast cancer metastatic dissemination, including the interleukin-6 (IL-6)-mediated signaling pathway. IL-6 is a pleiotropic cytokine that plays an important role in multiple physiological processes including cell proliferation, immune surveillance, acute inflammation, metabolism, and bone remodeling. IL-6 binds to the IL-6 receptor (IL-6Rα) which subsequently binds to the glycoprotein 130 (gp130) receptor creating a signal transducing hexameric receptor complex. Janus kinases (JAKs) are recruited and activated; activated JAKs, in turn, phosphorylate signal transducer and activator of transcription 3 (STAT3) for activation, leading to gene regulation. Constitutively active IL-6/JAK/STAT3 signaling drives cancer cell proliferation and invasiveness while suppressing apoptosis, and STAT3 enhances IL-6 signaling to promote a vicious inflammatory loop. Aberrant expression of IL-6 occurs in multiple cancer types and is associated with poor clinical prognosis and metastasis. In breast cancer, the IL-6 pathway is frequently activated, which can promote breast cancer metastasis while simultaneously suppressing the anti-tumor immune response. Given these important roles in human cancers, multiple components of the IL-6 pathway are promising targets for cancer therapeutics and are currently being evaluated preclinically and clinically for breast cancer. This review covers the current biological understanding of the IL-6 signaling pathway and its impact on breast cancer metastasis, as well as, therapeutic interventions that target components of the IL-6 pathway including: IL-6, IL-6Rα, gp130 receptor, JAKs, and STAT3.
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Affiliation(s)
- Sara G Manore
- Department of Cancer Biology, Wake Forest University School of Medicine, Winston-Salem, NC, United States
| | - Daniel L Doheny
- Department of Cancer Biology, Wake Forest University School of Medicine, Winston-Salem, NC, United States
| | - Grace L Wong
- Department of Cancer Biology, Wake Forest University School of Medicine, Winston-Salem, NC, United States
| | - Hui-Wen Lo
- Department of Cancer Biology, Wake Forest University School of Medicine, Winston-Salem, NC, United States.,Wake Forest Baptist Comprehensive Cancer Center, Wake Forest University School of Medicine, Winston-Salem, NC, United States
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15
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Saad MR, Han HS, Yoon YS, Cho JY, Lee JS, Shehta A. Impact of Acute Inflammation on the Survival Outcomes of Patients with Resected Pancreatic Ductal Adenocarcinoma. Dig Surg 2021; 38:343-351. [PMID: 34731855 DOI: 10.1159/000520063] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/19/2021] [Accepted: 09/30/2021] [Indexed: 12/11/2022]
Abstract
INTRODUCTION The impact of acute inflammation on cancer progression is still not well elucidated. Pancreatic head cancer is occasionally associated with acute cholangitis. C-reactive protein (CRP) is a biomarker that indicates presence of acute inflammation. METHODS We reviewed the patients' data with pancreatic ductal adenocarcinoma (PDAC) who underwent pancreaticoduodenectomy between 2004 and 2018. RESULTS Two hundred ninety-one patients were included. Median preoperative CRP was 0.45 mg/dL (0-18.9). Median follow-up duration was 22 months (4-152). The 1-, 3-, and 5-year overall survival (OS) rates were 76.4%, 32.2%, and 22.9%, respectively. Recurrence occurred in 168 cases (57.7%). The 1-, 3-, and 5-year disease-free survival (DFS) rates were 53.9%, 27.1%, and 21.9%, respectively. The median OS was higher in normal CRP patients (27 months) than those with elevated CRP (18 months) (log-rank 0.038). The median DFS was higher in normal CRP patients (17 months) than those with elevated CRP (9 months) (log-rank < 0.001). Predictive factors for OS included BMI, CRP, adjuvant therapy, positive lymph nodes, and microvascular invasion. Predictive factors for DFS included CRP, positive lymph nodes, and microvascular invasion. CONCLUSION Preoperative CRP was an independent poor prognostic factor for OS and DFS of patients with resected PDAC.
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Affiliation(s)
- Mohamed Rabie Saad
- Department of Surgery, Faculty of Medicine, Aswan University Hospital, Aswan, Egypt.,Department of Surgery, Seoul National University Bundang Hospital, Seoul National University College of Medicine, Seoul, Republic of Korea
| | - Ho-Seong Han
- Department of Surgery, Seoul National University Bundang Hospital, Seoul National University College of Medicine, Seoul, Republic of Korea
| | - Yoo-Seok Yoon
- Department of Surgery, Seoul National University Bundang Hospital, Seoul National University College of Medicine, Seoul, Republic of Korea
| | - Jai Young Cho
- Department of Surgery, Seoul National University Bundang Hospital, Seoul National University College of Medicine, Seoul, Republic of Korea
| | - Jun Suh Lee
- Department of Surgery, Seoul National University Bundang Hospital, Seoul National University College of Medicine, Seoul, Republic of Korea
| | - Ahmed Shehta
- Department of Surgery, Seoul National University Bundang Hospital, Seoul National University College of Medicine, Seoul, Republic of Korea, .,Department of Surgery, Gastrointestinal Surgery Center, College of Medicine, Mansoura University, Mansoura, Egypt,
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16
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Sarcopenia Predicts Cancer Mortality in Male but Not in Female Patients Undergoing Surgery for Cholangiocellular Carcinoma. Cancers (Basel) 2021; 13:cancers13215359. [PMID: 34771524 PMCID: PMC8582463 DOI: 10.3390/cancers13215359] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2021] [Revised: 10/21/2021] [Accepted: 10/24/2021] [Indexed: 01/04/2023] Open
Abstract
Simple Summary Cholangiocellular adenocarcinoma is the second most common primary liver tumor. If resectable, this is the therapeutic method of choice. Unfortunately, there are insufficient prognostic markers to determine which patients benefit most from surgery and which do not. The general condition of the patient, especially their muscle mass and quality, has become more and more the focus of recent research as a possible marker for therapeutic outcome. In our study we investigated how the preoperative muscle mass of patients with cholangiocellular adenocarcinoma affects postoperative overall survival. We showed that patients with a higher preoperative muscle mass had a significantly longer survival than patients with reduced muscle mass. Furthermore, we were able to show that this is particularly relevant in men and that in women preoperative muscle mass plays a significantly less important role in postoperative survival than in men. Abstract Introduction: Surgery represents the only curative treatment option for patients with cholangiocarcinoma. However, complete tumor resection requires extensive surgery in many patients, and it is still debated which patients represent the ideal candidates for such therapy in terms of overall survival. Sarcopenia has been associated with an adverse outcome for various malignancies, but its role in the context of patients undergoing tumor resection for cholangiocellular adenocarcinoma (CCA) is only poorly understood. Here, we evaluated the role of sarcopenia in the outcome of CCA patients undergoing radical tumor resection. Methods: Pre-operative CT scans were used to assess the skeletal muscle index (L3SMI) as well as the psoas muscle index (L3PMI) in n = 76 patients receiving curative intended surgery for CCA. L3SMI and L3PMI were correlated with clinical and laboratory markers. Results: Patients with a skeletal muscle index or psoas muscle index above an established ideal cut-off (54.26 and 1.685 cm2/m2) showed a significantly better overall survival in Kaplan–Meier Curve analyses (L3SMI: 1814 days (95% CI: 520–3108) vs. 467 days (95% CI: 225–709) days; log rank X2(1) = 7.18, p = 0.007; L3PMI: 608 days (95% CI: 297–919) vs. 87 days (95% CI: 33–141), log rank X2(1) = 18.71; p < 0.001). Notably, these findings, especially for L3PMI, were confirmed in univariate (L3SMI: HR 0.962 (0.936–0.989); p = 0.006; L3PMI: HR 0.529 (0.366–0.766); p ≤ 0.001) and multivariate Cox regression analyses. Further analyses revealed that the prognostic value of both L3SMI and L3PMI was restricted to male patients, while in female patients survival was independent of the individual muscle mass. Conclusion: Measurement of muscle mass from preoperative CT scans represents an easily obtainable tool to estimate patient prognosis following curative surgery. The prognostic value was restricted to male patients, while in female patients these parameters did not reflect the patient outcome.
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17
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Mohr A, Chu T, Clarkson CT, Brooke GN, Teif VB, Zwacka RM. Fas-threshold signalling in MSCs promotes pancreatic cancer progression and metastasis. Cancer Lett 2021; 519:63-77. [PMID: 34171406 DOI: 10.1016/j.canlet.2021.06.017] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2021] [Revised: 06/13/2021] [Accepted: 06/16/2021] [Indexed: 12/12/2022]
Abstract
Mesenchymal stem cells (MSCs) belong to the tumour microenvironment and have been implicated in tumour progression. We found that the number of MSCs significantly increased in tumour-burdened mice driven by Fas-threshold signalling. Consequently, MSCs lacking Fas lost their ability to induce metastasis development in a pancreatic cancer model. Mixing of MSCs with pancreatic cancer cells led to sustained production of the pro-metastatic cytokines CCL2 and IL6 by the stem cells. The levels of these cytokines were dependent on the number of MSCs, linking Fas-mediated MSC-proliferation to their capacity to promote tumour progression. Furthermore, we discovered that CCL2 and IL6 were induced by pancreatic cancer cell-derived IL1. Importantly, analysis of patient transcriptomic data revealed that high FasL expression correlates with high levels of MSC markers as well as increased IL6 and CCL2 levels in pancreatic tumours. Moreover, both FasL and CCL2 are linked to elevated levels of markers specific for monocytes known to possess further pro-metastatic activities. These results confirm our experimental findings of a FasL-MSC-IL1-CCL2/IL6 axis in pancreatic cancer and highlights the role of MSCs in tumour progression.
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Affiliation(s)
- Andrea Mohr
- School of Life Sciences, Protein Structure and Mechanism of Disease Group, Cancer and Stem Cell Biology Laboratory, University of Essex, Colchester, CO4 3SQ, UK.
| | - Tianyuan Chu
- School of Life Sciences, Protein Structure and Mechanism of Disease Group, Cancer and Stem Cell Biology Laboratory, University of Essex, Colchester, CO4 3SQ, UK
| | - Christopher T Clarkson
- School of Life Sciences, Genomics and Computational Biology Group, Gene Regulation Laboratory, University of Essex, Colchester, CO4 3SQ, UK
| | - Greg N Brooke
- School of Life Sciences, Protein Structure and Mechanism of Disease Group, Molecular Oncology Laboratory, University of Essex, Colchester, CO4 3SQ, UK
| | - Vladimir B Teif
- School of Life Sciences, Genomics and Computational Biology Group, Gene Regulation Laboratory, University of Essex, Colchester, CO4 3SQ, UK
| | - Ralf M Zwacka
- School of Life Sciences, Protein Structure and Mechanism of Disease Group, Cancer and Stem Cell Biology Laboratory, University of Essex, Colchester, CO4 3SQ, UK.
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18
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Abstract
The strong association between inflammation and cancer is reflected by the high interleukin-6 (IL-6) levels in the tumor microenvironment, where it promotes carcinogenesis by regulating all hallmarks of cancer and multiple signaling pathways. In this study, we investigated the prognostic value of IL-6 and other clinical indexes in inflammatory and cancer patients. All the patients were divided into the inflammation group (n = 400) and the cancer group (n = 672) composed of hematological malignancies group (n = 338) and solid tumors group (n = 334). Continuous variables were measured by one-way ANOVA and t-test, and the independent risk factors for carcinogenesis were determined by multivariate logistic regression analysis. The receiver operating characteristic (ROC) curves subsequently performed the predictive value of significant serological parameters and the Corheatmaps illustrated the correlation of these parameters in every case. Our retrospective study revealed that various serological indexes could reflect carcinogenesis in inflammatory patients, as significant differences existed in many indexes between them. It was notable that indicator composed of IL-6 and neutrophils/lymphocytes ratio (NLR) occupied the superior position of Area Under Curve (AUC) values in cancer cases, especially in patients with solid tumors (AUC = 0.85). The newly-found indicator could also be referred as an independent risk factor, which provided us with novel clues on the investigation of more reliable and affordable clinical indexes in tumor prediction.
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Affiliation(s)
- Chunjue Yuan
- School of Laboratory Medicine, Hubei University of Chinese Medicine, Wuhan, China.,Department of Laboratory Medicine, Zhongnan Hospital of Wuhan University, Wuhan University, Wuhan, China
| | - Yunbao Pan
- Department of Laboratory Medicine, Zhongnan Hospital of Wuhan University, Wuhan University, Wuhan, China.,Center for Gene Diagnosis, Zhongnan Hospital of Wuhan University, Wuhan University, Wuhan, China
| | - Yong Ning
- School of Laboratory Medicine, Hubei University of Chinese Medicine, Wuhan, China
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19
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Zong Z, Wei Y, Ren J, Zhang L, Zhou F. The intersection of COVID-19 and cancer: signaling pathways and treatment implications. Mol Cancer 2021; 20:76. [PMID: 34001144 PMCID: PMC8126512 DOI: 10.1186/s12943-021-01363-1] [Citation(s) in RCA: 33] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2021] [Accepted: 04/13/2021] [Indexed: 01/08/2023] Open
Abstract
The outbreak of the novel coronavirus disease 2019 (COVID-19) caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) has emerged as a serious public health concern. Patients with cancer have been disproportionately affected by this pandemic. Increasing evidence has documented that patients with malignancies are highly susceptible to severe infections and mortality from COVID-19. Recent studies have also elucidated the molecular relationship between the two diseases, which may not only help optimize cancer care during the pandemic but also expand the treatment for COVID-19. In this review, we highlight the clinical and molecular similarities between cancer and COVID-19 and summarize the four major signaling pathways at the intersection of COVID-19 and cancer, namely, cytokine, type I interferon (IFN-I), androgen receptor (AR), and immune checkpoint signaling. In addition, we discuss the advantages and disadvantages of repurposing anticancer treatment for the treatment of COVID-19.
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Affiliation(s)
- Zhi Zong
- Institutes of Biology and Medical Sciences, Soochow University, Suzhou, 215123, China
- MOE Key Laboratory of Biosystems Homeostasis & Protection and Innovation Center for Cell Signaling Network, Life Sciences Institute, Zhejiang University, Hangzhou, 310058, China
- The Eighth Affiliated Hospital, Sun Yat-sen University, Shenzhen, 518033, China
| | - Yujun Wei
- Anhui Anlong Gene Technology Co., Ltd, Hefei, 230041, China
| | - Jiang Ren
- The Eighth Affiliated Hospital, Sun Yat-sen University, Shenzhen, 518033, China
| | - Long Zhang
- MOE Key Laboratory of Biosystems Homeostasis & Protection and Innovation Center for Cell Signaling Network, Life Sciences Institute, Zhejiang University, Hangzhou, 310058, China
| | - Fangfang Zhou
- Institutes of Biology and Medical Sciences, Soochow University, Suzhou, 215123, China.
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20
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Pancreatic cancer cachexia: three dimensions of a complex syndrome. Br J Cancer 2021; 124:1623-1636. [PMID: 33742145 PMCID: PMC8110983 DOI: 10.1038/s41416-021-01301-4] [Citation(s) in RCA: 27] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2019] [Revised: 01/18/2021] [Accepted: 02/02/2021] [Indexed: 02/08/2023] Open
Abstract
Cancer cachexia is a multifactorial syndrome that is characterised by a loss of skeletal muscle mass, is commonly associated with adipose tissue wasting and malaise, and responds poorly to therapeutic interventions. Although cachexia can affect patients who are severely ill with various malignant or non-malignant conditions, it is particularly common among patients with pancreatic cancer. Pancreatic cancer often leads to the development of cachexia through a combination of distinct factors, which, together, explain its high prevalence and clinical importance in this disease: systemic factors, including metabolic changes and pathogenic signals related to the tumour biology of pancreatic adenocarcinoma; factors resulting from the disruption of the digestive and endocrine functions of the pancreas; and factors related to the close anatomical and functional connection of the pancreas with the gut. In this review, we conceptualise the various insights into the mechanisms underlying pancreatic cancer cachexia according to these three dimensions to expose its particular complexity and the challenges that face clinicians in trying to devise therapeutic interventions.
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21
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Blindar VN, Dobrovolskaya MM, Khagazheeva MN, Zubrikhina GN, Nesterova YA, Davydova TV, Lyubimova NV, Kushlinskii NE, Kononenko IB, Snegovoy AV. The role of interleukin-6 and hepcidin 25 in the pathogenesis of anemic syndrome associated with malignant neoplasms with breast cancer patients before neoadjuvant chemotherapy. Klin Lab Diagn 2021; 66:147-153. [PMID: 33793113 DOI: 10.51620/0869-2084-2021-66-3-147-153] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
A study of interleukin-6 (IL-6), hepcidin-25 (GP-25) was conducted in 22 patients with breast cancer before neoadjuvant chemotherapy and in 27 healthy women in the control group. Significant expression of the GP-25 protein was revealed in breast cancer patients, compared to control. The rates were high both in patients with anemic sindrome (AS) and without it (p <0.01). Latent iron deficiency, AS, IDA and functional iron deficiency (FJ) were more often detected in patients with stage III disease. A significant difference in the parameters of GP-25 and IL-6 was noted, the indicators were higher in patients with stage III (p <0.01). No close correlation was found between IL-6, GP-25 and other acute-phase proteins (FR, CRP) at the initial stages of AS formation. On the contrary, a positive correlation was observed in patients with IDA and FJ between IL-6 and all acute-phase proteins (GP-25, FR, CRP). However, a small number of observations do not allow an unambiguous conclusion about the role of IL-6 and GP-25 expression in the development of AS in cancer patients with breast cancer and requires further study.
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Affiliation(s)
| | - M M Dobrovolskaya
- FSBI «National Medical Research Center of Oncology N.N. Blokhin» Ministry of Health of Russia
| | - M N Khagazheeva
- FSBI «National Medical Research Center of Oncology N.N. Blokhin» Ministry of Health of Russia
| | - G N Zubrikhina
- FSBI «National Medical Research Center of Oncology N.N. Blokhin» Ministry of Health of Russia
| | - Yu A Nesterova
- FSBI «National Medical Research Center of Oncology N.N. Blokhin» Ministry of Health of Russia
| | - T V Davydova
- FSBI «National Medical Research Center of Oncology N.N. Blokhin» Ministry of Health of Russia
| | - N V Lyubimova
- FSBI «National Medical Research Center of Oncology N.N. Blokhin» Ministry of Health of Russia
| | - N E Kushlinskii
- FSBI «National Medical Research Center of Oncology N.N. Blokhin» Ministry of Health of Russia
| | - I B Kononenko
- FSBI «National Medical Research Center of Oncology N.N. Blokhin» Ministry of Health of Russia
| | - A V Snegovoy
- FSBI «National Medical Research Center of Oncology N.N. Blokhin» Ministry of Health of Russia
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22
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Li Y, Yu C, Deng W. Roles and mechanisms of adipokines in drug resistance of tumor cells. Eur J Pharmacol 2021; 899:174019. [PMID: 33722588 DOI: 10.1016/j.ejphar.2021.174019] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2020] [Revised: 02/06/2021] [Accepted: 03/10/2021] [Indexed: 02/06/2023]
Abstract
The drug resistance of cancer cells has become one of the biggest obstacles of effective anticancer treatments. Adipocytes produce plenty of cytokines (also known as adipokines), which remarkably affect the drug resistance exhibited by cancer cells. Different adipokines (leptin, visfatin, resistin, adiponectin, Interleukin 6, and tumor necrosis factor α) can induce drug resistance in different cancer cells by various functional mechanisms. This phenomenon is of great interest in pharmacological anti-cancer studies since it indicates that in the cancers with adipocyte-rich microenvironment, all adipokines join together to assist cancer cells to survive by facilitating drug resistance. Studies on adipokines contribute to the development of novel pharmacological strategies for cancer therapy if their roles and molecular targets are better understood. The review will elucidate the roles and the underlying mechanisms of adipokines in drug resistance, which may be of great significance for revealing new strategies for cancer treatment.
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Affiliation(s)
- Yan Li
- Department of Immunology, Tianjin Key Laboratory of Cellular and Molecular Immunology, Key Laboratory of Diseases and Microenvironment of Ministry of Education of China, Tianjin Medical University, Tianjin, China
| | - Chunyan Yu
- Department of Immunology, Tianjin Key Laboratory of Cellular and Molecular Immunology, Key Laboratory of Diseases and Microenvironment of Ministry of Education of China, Tianjin Medical University, Tianjin, China
| | - Weimin Deng
- Department of Immunology, Tianjin Key Laboratory of Cellular and Molecular Immunology, Key Laboratory of Diseases and Microenvironment of Ministry of Education of China, Tianjin Medical University, Tianjin, China.
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23
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Li X, Li H, Pei X, Zhou Y, Wei Z. CCDC68 Upregulation by IL-6 Promotes Endometrial Carcinoma Progression. J Interferon Cytokine Res 2021; 41:12-19. [PMID: 33471616 DOI: 10.1089/jir.2020.0193] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023] Open
Abstract
The elevation of circulating interleukin 6 (IL-6) is one of the major molecular characteristics of endometrial carcinoma. In this study, we investigated the role of coiled-coil domain-containing 68 (CCDC68) in IL-6-associated endometrial carcinoma progression. CCDC68 expression levels and the activation of IL-6 pathway were detected by qPCR and Western blot. Stable CCDC68 knockdown Ishikawa and RL-95 cells were created to investigate cancer cell proliferation, migration, and invasion with or without IL-6 administration. Kaplan-Meier's analysis was used to determine the correlation between CCDC68 expression and overall survival or recurrence-free survival in endometrial carcinoma patients. CCDC68 expression level is significantly uregulated by IL-6 stimulation. Increased CCDC68 expression predicts poor prognosis in endometrial carcinoma patients. CCDC68 knockdown dramatically inhibit IL-6-associated cancer cell proliferation, migration, invasion, and downregulate the expression of proto-oncogenes in endometrial carcinoma cells. CCDC68 acts as a cancer-promoting factor in IL-6-stimulated endometrial carcinoma cells, and blocking the expression of CCDC68 might be a novel therapeutic strategy for the endometrial carcinoma treatment.
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Affiliation(s)
- Xuqing Li
- The First Affiliated Hospital of Anhui Medical University, Hefei, China
| | - Hongyan Li
- The First Affiliated Hospital of Anhui Medical University, Hefei, China
| | - Xueting Pei
- The First Affiliated Hospital of Anhui Medical University, Hefei, China
| | - Youwei Zhou
- The First Affiliated Hospital of Anhui Medical University, Hefei, China
| | - Zhaolian Wei
- The First Affiliated Hospital of Anhui Medical University, Hefei, China
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24
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Preclinical development of CD126 CAR-T cells with broad antitumor activity. Blood Cancer J 2021; 11:3. [PMID: 33414408 PMCID: PMC7791061 DOI: 10.1038/s41408-020-00405-z] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2020] [Revised: 11/27/2020] [Accepted: 12/08/2020] [Indexed: 12/30/2022] Open
Abstract
Chimeric antigen receptor T (CAR-T) cell therapy is a transformative approach to cancer eradication. CAR-T is expensive partly due to the restricted use of each CAR construct for specific tumors. Thus, a CAR construct with broad antitumor activity can be advantageous. We identified that CD126 is expressed by many hematologic and solid tumors, including multiple myeloma, lymphoma, acute myeloid leukemia, pancreatic and prostate adenocarcinoma, non-small cell lung cancer, and malignant melanoma among others. CAR-T cells targeting CD126 were generated and shown to kill many tumor cells in an antigen-specific manner and with efficiency directly proportional to CD126 expression. Soluble CD126 did not interfere with CAR-T cell killing. The CAR-T constructs bind murine CD126 but caused no weight loss or hepatotoxicity in mice. In multiple myeloma and prostate adenocarcinoma xenograft models, intravenously injected CD126 CAR-T cells infiltrated within, expanded, and killed tumor cells without toxicity. Binding of soluble interleukin-6 receptor (sIL-6R) by CAR-T cells could mitigate cytokine release syndrome. Murine SAA-3 levels were lower in mice injected with CD126 CAR-T compared to controls, suggesting that binding of sIL-6R by CAR-T cells could mitigate cytokine release syndrome. CD126 provides a novel therapeutic target for CAR-T cells for many tumors with a low risk of toxicity.
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25
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Zhang Z, Zhang H, Liu T, Chen T, Wang D, Tang D. Heterogeneous Pancreatic Stellate Cells Are Powerful Contributors to the Malignant Progression of Pancreatic Cancer. Front Cell Dev Biol 2021; 9:783617. [PMID: 34988078 PMCID: PMC8722736 DOI: 10.3389/fcell.2021.783617] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2021] [Accepted: 11/24/2021] [Indexed: 02/05/2023] Open
Abstract
Pancreatic cancer is associated with highly malignant tumors and poor prognosis due to strong therapeutic resistance. Accumulating evidence shows that activated pancreatic stellate cells (PSC) play an important role in the malignant progression of pancreatic cancer. In recent years, the rapid development of single-cell sequencing technology has facilitated the analysis of PSC population heterogeneity, allowing for the elucidation of the relationship between different subsets of cells with tumor development and therapeutic resistance. Researchers have identified two spatially separated, functionally complementary, and reversible subtypes, namely myofibroblastic and inflammatory PSC. Myofibroblastic PSC produce large amounts of pro-fibroproliferative collagen fibers, whereas inflammatory PSC express large amounts of inflammatory cytokines. These distinct cell subtypes cooperate to create a microenvironment suitable for cancer cell survival. Therefore, further understanding of the differentiation of PSC and their distinct functions will provide insight into more effective treatment options for pancreatic cancer patients.
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Affiliation(s)
- Zhilin Zhang
- Clinical Medical College, Yangzhou University, Yangzhou, China
| | - Huan Zhang
- Clinical Medical College, Yangzhou University, Yangzhou, China
| | - Tian Liu
- Clinical Medical College, Yangzhou University, Yangzhou, China
| | - Tian Chen
- Clinical Medical College, Yangzhou University, Yangzhou, China
| | - Daorong Wang
- Department of General Surgery, Northern Jiangsu People’s Hospital, Clinical Medical College, Institute of General Surgery, Yangzhou University, Yangzhou, China
| | - Dong Tang
- Department of General Surgery, Northern Jiangsu People’s Hospital, Clinical Medical College, Institute of General Surgery, Yangzhou University, Yangzhou, China
- *Correspondence: Dong Tang,
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26
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Emerging roles for the IL-6 family of cytokines in pancreatic cancer. Clin Sci (Lond) 2020; 134:2091-2115. [PMID: 32808663 PMCID: PMC7434989 DOI: 10.1042/cs20191211] [Citation(s) in RCA: 62] [Impact Index Per Article: 15.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2020] [Revised: 07/29/2020] [Accepted: 08/07/2020] [Indexed: 12/13/2022]
Abstract
Pancreatic cancer has one of the poorest prognoses of all malignancies, with little improvement in clinical outcome over the past 40 years. Pancreatic ductal adenocarcinoma is responsible for the vast majority of pancreatic cancer cases, and is characterised by the presence of a dense stroma that impacts therapeutic efficacy and drives pro-tumorigenic programs. More specifically, the inflammatory nature of the tumour microenvironment is thought to underlie the loss of anti-tumour immunity and development of resistance to current treatments. Inflammatory pathways are largely mediated by the expression of, and signalling through, cytokines, chemokines, and other cellular messengers. In recent years, there has been much attention focused on dual targeting of cancer cells and the tumour microenvironment. Here we review our current understanding of the role of IL-6, and the broader IL-6 cytokine family, in pancreatic cancer, including their contribution to pancreatic inflammation and various roles in pancreatic cancer pathogenesis. We also summarise potential opportunities for therapeutic targeting of these pathways as an avenue towards combating poor patient outcomes.
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27
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Tuttle CSL, Thang LAN, Maier AB. Markers of inflammation and their association with muscle strength and mass: A systematic review and meta-analysis. Ageing Res Rev 2020; 64:101185. [PMID: 32992047 DOI: 10.1016/j.arr.2020.101185] [Citation(s) in RCA: 257] [Impact Index Per Article: 64.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2020] [Revised: 08/30/2020] [Accepted: 09/15/2020] [Indexed: 01/02/2023]
Abstract
BACKGROUND Chronic inflammation has been associated with sarcopenia and its components skeletal muscle strength and muscle mass. The aim of this systematic review and meta-analysis was to determine the relationship between systemic inflammation, muscle strength and/or muscle mass in adults. METHODS An electronic search using keywords such as 'acute phase proteins, cytokines and sarcopenia, muscle mass, muscle strength' was conducted via Pubmed, Web of Science and Embase from inception until the 30th of June 2020. A meta-analysis using correlation data was performed to determine the overall relationship between inflammation and muscle strength and muscle mass in adults. RESULTS Overall, 168 articles; 149 cross-sectional articles (n = 76,899 participants, 47.0 % male) and 19 longitudinal articles (n = 12,295 participants, 31.9 % male) met inclusion criteria. Independent of disease state, higher levels of C reactive protein (CRP), Interleukin (IL)-6 and Tumor necrosis factor (TNF)α were associated with lower handgrip and knee extension strength (CRP; r = -0.10, p < 0.001, IL-6; r = -0.13, p < 0.001, TNFα; r = -0.08, p < 0.001 and CRP; r = -0.18, p < 0.001, IL-6; r = -0.11, p < 0.001, TNFα; r = -0.13, p < 0.001 respectively) and muscle mass (CRP; r = -0.12, p < 0.001, IL-6; r = -0.09, p < 0.001, TNFα; r = -0.15, p < 0.001). Furthermore, higher levels of systemic inflammatory markers appeared to be associated with lower muscle strength and muscle mass over time. CONCLUSION Higher levels of circulating inflammatory markers are significantly associated with lower skeletal muscle strength and muscle mass.
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Affiliation(s)
- Camilla S L Tuttle
- Department of Medicine and Aged Care, @AgeMelbourne, The Royal Melbourne Hospital, The University of Melbourne, Victoria, Australia
| | - Lachlan A N Thang
- Department of Medicine and Aged Care, @AgeMelbourne, The Royal Melbourne Hospital, The University of Melbourne, Victoria, Australia
| | - Andrea B Maier
- Department of Medicine and Aged Care, @AgeMelbourne, The Royal Melbourne Hospital, The University of Melbourne, Victoria, Australia; Department of Human Movement Sciences, @AgeMelbourne, Faculty of Behavioural and Movement Sciences, Amsterdam Movement Sciences, Vrije Universiteit, Amsterdam, the Netherlands.
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Li Y, Chen G, Han Z, Cheng H, Qiao L, Li Y. IL-6/STAT3 Signaling Contributes to Sorafenib Resistance in Hepatocellular Carcinoma Through Targeting Cancer Stem Cells. Onco Targets Ther 2020; 13:9721-9730. [PMID: 33061451 PMCID: PMC7533247 DOI: 10.2147/ott.s262089] [Citation(s) in RCA: 33] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2020] [Accepted: 09/04/2020] [Indexed: 12/18/2022] Open
Abstract
Background Sorafenib is the standard first-line treatment for advanced hepatocellular carcinoma (HCC), even though acquired resistance to sorafenib has been found in many HCC patients, resulting in poor prognosis. Accumulating evidence demonstrates that liver cancer stem cells (LCSCs) contribute to sorafenib resistance in HCC. The inflammatory factor interleukin 6 (IL-6) plays a role in sorafenib resistance in HCC. However, the mechanism by which IL-6 in LCSCs is involved in the process of HCC sorafenib resistance remains elusive. Methods In this study, the sorafenib-resistant cell line PLC/PRF/5-R was generated by the concentration gradient method, and cell viability was determined by the CCK-8 assay. LCSCs were isolated from the PLC/PRF/5-R cell line by flow cytometry, and tumorigenesis was confirmed in nude mice. Blockade of IL-6 cells was achieved by lentiviral-mediated interference. The protein levels of stem cell markers (EpCAM, CD44), stemness markers (Oct3/4, β-catenin), and hepatocyte differentiation markers (glucose-6-phosphate, AFP) were measured by Western blotting analysis. Finally, a xenograft model was used to evaluate the function of IL-6 in the sorafenib resistance of HCC. Results The stable sorafenib-resistant HCC cell line PLC/PRF/5-R was established and showed significant epithelial–mesenchymal transition (EMT) characteristics; the isolated resistant LCSCs from PLC/PRF/5-R were more tumorigenic than the control LCSCs. We showed that IL-6, IL-6R, STAT3 and GP130 expression were dramatically increased in resistant LCSCs compared to control LCSCs. Downregulation of IL-6 expression with short hairpin RNA (shRNA) restored sorafenib sensitivity in resistant LCSCs, suggesting the critical roles of IL-6/STAT3 in inducing sorafenib resistance. Furthermore, a xenograft tumor model showed that IL-6 downregulation improved the antitumor effect of sorafenib. Conclusion LCSCs play an important role in sorafenib-resistant HCC, and inhibition of the IL-6/STAT3 signaling pathway improves the antitumor effects of sorafenib against HCC in vitro and in vivo. These findings demonstrate that IL-6 in LCSCs may function as a novel target for combating sorafenib resistance in HCC.
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Affiliation(s)
- Yu Li
- General Surgery Department, Lanzhou University Second Hospital, Lanzhou, Gansu, People's Republic of China
| | - Gang Chen
- General Surgery Department, Lanzhou University Second Hospital, Lanzhou, Gansu, People's Republic of China
| | - Zhijian Han
- Key Laboratory of Digestive System Tumors of Gansu Province, Lanzhou University Second Hospital, Lanzhou, Gansu, People's Republic of China
| | - Huijuan Cheng
- Key Laboratory of Digestive System Tumors of Gansu Province, Lanzhou University Second Hospital, Lanzhou, Gansu, People's Republic of China
| | - Liang Qiao
- Storr Liver Unit at the Westmead Millennium Institute, The University of Sydney at Westmead Hospital, Sydney, NSW 2145, Australia
| | - Yumin Li
- General Surgery Department, Lanzhou University Second Hospital, Lanzhou, Gansu, People's Republic of China.,Key Laboratory of Digestive System Tumors of Gansu Province, Lanzhou University Second Hospital, Lanzhou, Gansu, People's Republic of China
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29
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Chen X, Tian J, Su GH, Lin J. Blocking IL-6/GP130 Signaling Inhibits Cell Viability/Proliferation, Glycolysis, and Colony Forming Activity in Human Pancreatic Cancer Cells. Curr Cancer Drug Targets 2020; 19:417-427. [PMID: 29714141 DOI: 10.2174/1568009618666180430123939] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2017] [Revised: 02/12/2018] [Accepted: 02/14/2018] [Indexed: 02/07/2023]
Abstract
BACKGROUND Elevated production of the pro-inflammatory cytokine interleukin-6 (IL-6) and dysfunction of IL-6 signaling promotes tumorigenesis and are associated with poor survival outcomes in multiple cancer types. Recent studies showed that the IL-6/GP130/STAT3 signaling pathway plays a pivotal role in pancreatic cancer development and maintenance. OBJECTIVE We aim to develop effective treatments through inhibition of IL-6/GP130 signaling in pancreatic cancer. METHODS The effects on cell viability and cell proliferation were measured by MTT and BrdU assays, respectively. The effects on glycolysis was determined by cell-based assays to measure lactate levels. Protein expression changes were evaluated by western blotting and immunoprecipitation. siRNA transfection was used to knock down estrogen receptor α gene expression. Colony forming ability was determined by colony forming cell assay. RESULTS We demonstrated that IL-6 can induce pancreatic cancer cell viability/proliferation and glycolysis. We also showed that a repurposing FDA-approved drug bazedoxifene could inhibit the IL-6/IL-6R/GP130 complexes. Bazedoxifene also inhibited JAK1 binding to IL-6/IL-6R/GP130 complexes and STAT3 phosphorylation. In addition, bazedoxifene impeded IL-6 mediated cell viability/ proliferation and glycolysis in pancreatic cancer cells. Consistently, other IL-6/GP130 inhibitors SC144 and evista showed similar inhibition of IL-6 stimulated cell viability, cell proliferation and glycolysis. Furthermore, all three IL-6/GP130 inhibitors reduced the colony forming ability in pancreatic cancer cells. CONCLUSION Our findings demonstrated that IL-6 stimulates pancreatic cancer cell proliferation, survival and glycolysis, and supported persistent IL-6 signaling is a viable therapeutic target for pancreatic cancer using IL-6/GP130 inhibitors.
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Affiliation(s)
- Xiang Chen
- Department of Biochemistry and Molecular Biology, School of Medicine, University of Maryland, Baltimore, MD 21201, United States
| | - Jilai Tian
- Department of Biochemistry and Molecular Biology, School of Medicine, University of Maryland, Baltimore, MD 21201, United States.,State Key Laboratory of Bioelectronics, Jiangsu Key Laboratory for Biomaterials and Devices, School of Biological Science and Medical Engineering, Southeast University, Nanjing, Jiangsu 210096, China.,Collaborative Innovation Center of Suzhou Nano-Science and Technology, Suzhou Key Laboratory of Biomaterials and Technologies, Suzhou, Jiangsu 215123, China
| | - Gloria H Su
- Department of Pathology and Cell Biology, Columbia University Medical Center, New York, NY, 10032, United States
| | - Jiayuh Lin
- Department of Biochemistry and Molecular Biology, School of Medicine, University of Maryland, Baltimore, MD 21201, United States
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30
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Poulia KA, Sarantis P, Antoniadou D, Koustas E, Papadimitropoulou A, Papavassiliou AG, Karamouzis MV. Pancreatic Cancer and Cachexia-Metabolic Mechanisms and Novel Insights. Nutrients 2020; 12:E1543. [PMID: 32466362 PMCID: PMC7352917 DOI: 10.3390/nu12061543] [Citation(s) in RCA: 53] [Impact Index Per Article: 13.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2020] [Revised: 05/15/2020] [Accepted: 05/25/2020] [Indexed: 02/06/2023] Open
Abstract
Cachexia is a major characteristic of multiple non-malignant diseases, advanced and metastatic cancers and it is highly prevalent in pancreatic cancer, affecting almost 70-80% of the patients. Cancer cachexia is a multifactorial condition accompanied by compromised appetite and changes in body composition, i.e., loss of fat. It is associated with lower effectiveness of treatment, compromised quality of life, and higher mortality. Understanding the complex pathways underlying the pathophysiology of cancer cachexia, new therapeutic targets will be unraveled. The interplay between tumor and host factors, such as cytokines, holds a central role in cachexia pathophysiology. Cytokines are possibly responsible for anorexia, hypermetabolism, muscle proteolysis, and apoptosis. In particular, cachexia in pancreatic cancer might be the result of the surgical removal of pancreas parts. In recent years, many studies have been carried out to identify an effective treatment algorithm for cachexia. Choosing the most appropriate treatment, the clinical effect and the risk of adverse effects should be taken under consideration. The purpose of this review is to highlight the pathophysiological mechanisms as well as the current ways of cachexia treatment in the pharmaceutical and the nutrition field.
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Affiliation(s)
- Kalliopi Anna Poulia
- Department of Nutrition and Dietetics, Laiko General Hospital, 11527 Athens, Greece;
| | - Panagiotis Sarantis
- Molecular Oncology Unit, Department of Biological Chemistry, Medical School, National and Kapodistrian University of Athens, 11527 Athens, Greece; (P.S.); (E.K.); (A.G.P.)
| | - Dimitra Antoniadou
- Oncology Department of Daily Hospitality, Laiko General Hospital, 11527 Athens, Greece;
| | - Evangelos Koustas
- Molecular Oncology Unit, Department of Biological Chemistry, Medical School, National and Kapodistrian University of Athens, 11527 Athens, Greece; (P.S.); (E.K.); (A.G.P.)
| | - Adriana Papadimitropoulou
- Center of Basic Research, Biomedical Research Foundation of the Academy of Athens, 11527 Athens, Greece;
| | - Athanasios G. Papavassiliou
- Molecular Oncology Unit, Department of Biological Chemistry, Medical School, National and Kapodistrian University of Athens, 11527 Athens, Greece; (P.S.); (E.K.); (A.G.P.)
| | - Michalis V. Karamouzis
- Molecular Oncology Unit, Department of Biological Chemistry, Medical School, National and Kapodistrian University of Athens, 11527 Athens, Greece; (P.S.); (E.K.); (A.G.P.)
- First Department of Internal Medicine, Laiko General Hospital, Medical School, National and Kapodistrian University of Athens, 11527 Athens, Greece
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31
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Chen L, Bai J, Li Y. The Change of Interleukin-6 Level-Related Genes and Pathways Induced by Exercise in Sedentary Individuals. J Interferon Cytokine Res 2020; 40:236-244. [PMID: 32401165 DOI: 10.1089/jir.2019.0169] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
Sedentary behavior increases the risk of many chronic disorders, in addition, these chronic diseases are associated with elevated markers interleukin-6 (IL-6). Increasing evidence indicates that physical activity can prevent chronic inflammatory disease. However, the effect of exercise on sedentary individuals with disparate basal serum IL-6 level was not well elucidated. In this study, the gene expression profile of GES12384 was downloaded from the Gene Expression Omnibus (GEO) database. This data set contained 12 sedentary middle-aged men (6 high IL-6 and 6 low IL-6 level), and their blood samples were taken in the pre-exercise period and at the end of 24 weeks of exercise. The differentially expressed genes (DEGs) of 24 weeks group were identified, followed by functional enrichment analysis. Subsequently, protein-protein interaction (PPI) network and transcription factors (TFs)-DEGs network were constructed. A total of 193 DEGs were identified between high and low IL-6 level in the 24 weeks group. Functional enrichment analysis showed that DEGs were mainly involved in African trypanosomiasis pathway. PPI network revealed that the hub genes included C-C motif chemokine receptor 7 (CCR7), hemoglobin subunit delta (HBD), and interferon gamma (IFNG). Subnetworks analysis indicated that these genes were relevant to immune response, and participated in African trypanosomiasis pathway. The TF targets network found that myocyte enhancer factor 2A (MEF2A) was a key regulatory factor. In conclusion, the inflammation-related genes (CCR7, HBD, and IFNG) in sedentary individuals could be affected by exercise, and the identified DEGs and TFs in this study promoted our understanding of exercise inhibited the development of chronic disease. [Figure: see text].
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Affiliation(s)
- Lei Chen
- Department of Physical Education, Shanghai Jiao Tong University, Shanghai, China
| | - Jun Bai
- Institute of Immunology, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Yanfei Li
- Office of Academic Research, Shanghai University of Medicine & Health Sciences Affiliated Zhoupu Hospital, Shanghai, China
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32
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Gabrielson DK, Brezden-Masley C, Keith M, Bazinet RP, Sykes J, Darling PB. Evaluation of Nutritional, Inflammatory, and Fatty Acid Status in Patients with Gastric and Colorectal Cancer Receiving Chemotherapy. Nutr Cancer 2020; 73:420-432. [DOI: 10.1080/01635581.2020.1756351] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Affiliation(s)
| | - Christine Brezden-Masley
- Sinai Health System, Toronto, Canada
- Department of Medicine, University of Toronto, Toronto, Canada
| | - Mary Keith
- Department of Nutritional Sciences, University of Toronto, Toronto, Canada
| | - Richard P. Bazinet
- Department of Nutritional Sciences, University of Toronto, Toronto, Canada
| | - Jenna Sykes
- Department of Respirology, St. Michael’s Hospital, Toronto, Canada
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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.
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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
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Müller L, Tunger A, Plesca I, Wehner R, Temme A, Westphal D, Meier F, Bachmann M, Schmitz M. Bidirectional Crosstalk Between Cancer Stem Cells and Immune Cell Subsets. Front Immunol 2020; 11:140. [PMID: 32117287 PMCID: PMC7013084 DOI: 10.3389/fimmu.2020.00140] [Citation(s) in RCA: 56] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2019] [Accepted: 01/20/2020] [Indexed: 12/22/2022] Open
Abstract
Cancer stem cells (CSCs), also known as tumor-initiating cells, are characterized by an increased capacity for self-renewal, multipotency, and tumor initiation. While CSCs represent only a small proportion of the tumor mass, they significantly account for metastatic dissemination and tumor recurrence, thus making them attractive targets for therapy. Due to their ability to sustain in dormancy, chemo- and radiotherapy often fail to eliminate cancer cells with stemness properties. Recent advances in the understanding of the tumor microenvironment (TME) illustrated the importance of the immune contexture, determining the response to therapy and clinical outcome of patients. In this context, CSCs exhibit special properties to escape the recognition by innate and adaptive immunity and shape the TME into an immunosuppressive, pro-tumorigenic landscape. As CSCs sculpt the immune contexture, the phenotype and functional properties of the tumor-infiltrating immune cells in turn influence the differentiation and phenotype of tumor cells. In this review, we summarize recent studies investigating main immunomodulatory properties of CSCs and their underlying molecular mechanisms as well as the impact of immune cells on cancer cells with stemness properties. A deeper understanding of this bidirectional crosstalk shaping the immunological landscape and determining therapeutic responses will facilitate the improvement of current treatment modalities and the design of innovative strategies to precisely target CSCs.
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Affiliation(s)
- Luise Müller
- Faculty of Medicine Carl Gustav Carus, Institute of Immunology, TU Dresden, Dresden, Germany
| | - Antje Tunger
- Faculty of Medicine Carl Gustav Carus, Institute of Immunology, TU Dresden, Dresden, Germany.,National Center for Tumor Diseases, Partner Site Dresden, Dresden, Germany
| | - Ioana Plesca
- Faculty of Medicine Carl Gustav Carus, Institute of Immunology, TU Dresden, Dresden, Germany
| | - Rebekka Wehner
- Faculty of Medicine Carl Gustav Carus, Institute of Immunology, TU Dresden, Dresden, Germany.,National Center for Tumor Diseases, Partner Site Dresden, Dresden, Germany.,German Cancer Consortium (DKTK), Partner Site Dresden, and German Cancer Research Center, Heidelberg, Germany
| | - Achim Temme
- National Center for Tumor Diseases, Partner Site Dresden, Dresden, Germany.,German Cancer Consortium (DKTK), Partner Site Dresden, and German Cancer Research Center, Heidelberg, Germany.,Department of Neurosurgery, Section Experimental Neurosurgery and Tumor Immunology, University Hospital Carl Gustav Carus, TU Dresden, Dresden, Germany
| | - Dana Westphal
- Department of Dermatology, University Hospital Carl Gustav Carus, TU Dresden, Dresden, Germany
| | - Friedegund Meier
- National Center for Tumor Diseases, Partner Site Dresden, Dresden, Germany.,German Cancer Consortium (DKTK), Partner Site Dresden, and German Cancer Research Center, Heidelberg, Germany.,Department of Dermatology, University Hospital Carl Gustav Carus, TU Dresden, Dresden, Germany
| | - Michael Bachmann
- National Center for Tumor Diseases, Partner Site Dresden, Dresden, Germany.,German Cancer Consortium (DKTK), Partner Site Dresden, and German Cancer Research Center, Heidelberg, Germany.,Department of Radioimmunology, Institute of Radiopharmaceutical Cancer Research, Helmholtz Center Dresden-Rossendorf, Dresden, Germany
| | - Marc Schmitz
- Faculty of Medicine Carl Gustav Carus, Institute of Immunology, TU Dresden, Dresden, Germany.,National Center for Tumor Diseases, Partner Site Dresden, Dresden, Germany.,German Cancer Consortium (DKTK), Partner Site Dresden, and German Cancer Research Center, Heidelberg, Germany
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Omokehinde T, Johnson RW. GP130 Cytokines in Breast Cancer and Bone. Cancers (Basel) 2020; 12:cancers12020326. [PMID: 32023849 PMCID: PMC7072680 DOI: 10.3390/cancers12020326] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2019] [Revised: 01/24/2020] [Accepted: 01/29/2020] [Indexed: 12/14/2022] Open
Abstract
Breast cancer cells have a high predilection for skeletal homing, where they may either induce osteolytic bone destruction or enter a latency period in which they remain quiescent. Breast cancer cells produce and encounter autocrine and paracrine cytokine signals in the bone microenvironment, which can influence their behavior in multiple ways. For example, these signals can promote the survival and dormancy of bone-disseminated cancer cells or stimulate proliferation. The interleukin-6 (IL-6) cytokine family, defined by its use of the glycoprotein 130 (gp130) co-receptor, includes interleukin-11 (IL-11), leukemia inhibitory factor (LIF), oncostatin M (OSM), ciliary neurotrophic factor (CNTF), and cardiotrophin-1 (CT-1), among others. These cytokines are known to have overlapping pleiotropic functions in different cell types and are important for cross-talk between bone-resident cells. IL-6 cytokines have also been implicated in the progression and metastasis of breast, prostate, lung, and cervical cancer, highlighting the importance of these cytokines in the tumor–bone microenvironment. This review will describe the role of these cytokines in skeletal remodeling and cancer progression both within and outside of the bone microenvironment.
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Affiliation(s)
- Tolu Omokehinde
- Program in Cancer Biology, Vanderbilt University, Nashville, TN 37232, USA
- Vanderbilt Center for Bone Biology, Department of Medicine, Division of Clinical Pharmacology, Vanderbilt University Medical Center, Nashville, TN 37232, USA
| | - Rachelle W. Johnson
- Program in Cancer Biology, Vanderbilt University, Nashville, TN 37232, USA
- Vanderbilt Center for Bone Biology, Department of Medicine, Division of Clinical Pharmacology, Vanderbilt University Medical Center, Nashville, TN 37232, USA
- Department of Medicine, Division of Clinical Pharmacology, Vanderbilt University Medical Center, Nashville, TN 37232, USA
- Correspondence: ; Tel.: +1-615-875-8965
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Cruz-Fernández M, Achalandabaso-Ochoa A, Gallart-Aragón T, Artacho-Cordón F, Cabrerizo-Fernández MJ, Pacce-Bedetti N, Cantarero-Villanueva I. Quantity and quality of muscle in patients recently diagnosed with colorectal cancer: a comparison with cancer-free controls. Support Care Cancer 2020; 28:4745-4752. [PMID: 31970516 DOI: 10.1007/s00520-020-05314-2] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2019] [Accepted: 01/16/2020] [Indexed: 12/27/2022]
Abstract
This cross-sectional study compares the muscle mass, core strength and physical fragility of patients recently diagnosed with colorectal cancer (pRD-CRC) with those of healthy subjects and identifies variables to be considered when designing pre-treatment physical interventions for such patients. Body composition, anthropometric variables, the muscle architecture of the lumbopelvic region, physical fitness and frailty were assessed in 32 pRD-CRC and 29 healthy control subjects. The patients showed a reduction in muscle mass (F = 10.059; P = 0.003), in the width of the lumbar multifidus (F = 21.869; P < 0.001), in the transverse abdominal muscle (U = 323.00; P = 0.042) and in the abdominal strength resistance (F = 12.264; P = 0.001). They were also frailer (P = 0.002) than the controls. These results suggest that pRD-CRC are affected by reduced strength and myopenia, leading to frailty. The early incorporation of these patients into strength-enhancing programs may be advisable.
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Affiliation(s)
- Mayra Cruz-Fernández
- "Cuídate" Support Unit for Oncology Patients (UAPO), Sport and Health University Research Institute (iMUDS, University of Granada, Granada, Spain
- Department of Physiotherapy, University of Granada, Granada, Spain
| | | | - Tania Gallart-Aragón
- Unit of Mammary Pathology, General Surgery Services, "Campus de la Salud" Hospital, Granada, Spain
| | - Francisco Artacho-Cordón
- "Cuídate" Support Unit for Oncology Patients (UAPO), Sport and Health University Research Institute (iMUDS, University of Granada, Granada, Spain
- Department of Physiotherapy, University of Granada, Granada, Spain
- Department of Radiology and Physical Medicine, University of Granada, Granada, Spain
- Biohealth Research Institute in Granada (ibs.GRANADA), University Hospital Complex of Granada, University of Granada, Granada, Spain
| | | | | | - Irene Cantarero-Villanueva
- "Cuídate" Support Unit for Oncology Patients (UAPO), Sport and Health University Research Institute (iMUDS, University of Granada, Granada, Spain.
- Department of Physiotherapy, University of Granada, Granada, Spain.
- Biohealth Research Institute in Granada (ibs.GRANADA), University Hospital Complex of Granada, University of Granada, Granada, Spain.
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Kaur S, Bansal Y, Kumar R, Bansal G. A panoramic review of IL-6: Structure, pathophysiological roles and inhibitors. Bioorg Med Chem 2020; 28:115327. [PMID: 31992476 DOI: 10.1016/j.bmc.2020.115327] [Citation(s) in RCA: 204] [Impact Index Per Article: 51.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2019] [Revised: 01/03/2020] [Accepted: 01/12/2020] [Indexed: 02/07/2023]
Abstract
Interleukin-6 (IL-6) is a pleiotropic pro-inflammatory cytokine. Its deregulation is associated with chronic inflammation, and multifactorial auto-immune disorders. It mediates its biological roles through a hexameric complex composed of IL-6 itself, its receptor IL-6R, and glycoprotein 130 (IL-6/IL-6R/gp130). This complex, in turn, activates different signaling mechanisms (classical and trans-signaling) to execute various biochemical functions. The trans-signaling mechanism activates various pathological routes, like JAK/STAT3, Ras/MAPK, PI3K-PKB/Akt, and regulation of CD4+ T cells and VEGF levels, which cause cancer, multiple sclerosis, rheumatoid arthritis, anemia, inflammatory bowel disease, Crohn's disease, and Alzheimer's disease. Involvement of IL-6 in pathophysiology of these complex diseases makes it an important target for the treatment of these diseases. Though some anti-IL-6 monoclonal antibodies are being used clinically, but their high cost, only parenteral administration, and possibility of immunogenicity have limited their use, and warranted the development of novel small non-peptide molecules as IL-6 inhibitors. In the present report, all molecules reported in literature as IL-6 inhibitors have been classified as IL-6 production, IL-6R, and IL-6 signaling inhibitors. Reports available till date are critically studied to identify important and salient structural features common in these molecules. These analyses would assist medicinal chemists to design novel and potent IL-6 production and signaling inhibitors, through knowledge- and/or computer-based approaches, for the treatment of complex multifactorial diseases.
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Affiliation(s)
- Sukhvir Kaur
- Department of Pharmaceutical Sciences and Drug Research, Punjabi University, Patiala 147002, India
| | - Yogita Bansal
- Department of Pharmaceutical Sciences and Drug Research, Punjabi University, Patiala 147002, India.
| | - Raj Kumar
- Pharmaceutical Sciences and Natural Products, Central University of Punjab, Bathinda 151001, India
| | - Gulshan Bansal
- Department of Pharmaceutical Sciences and Drug Research, Punjabi University, Patiala 147002, India
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Kim HJ, Lee SY, Kim DS, Kang EJ, Kim JS, Choi YJ, Oh SC, Seo JH, Kim JS. Inflammatory markers as prognostic indicators in pancreatic cancer patients who underwent gemcitabine-based palliative chemotherapy. Korean J Intern Med 2020; 35:171-184. [PMID: 30360017 PMCID: PMC6960054 DOI: 10.3904/kjim.2018.076] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/24/2018] [Accepted: 05/14/2018] [Indexed: 02/07/2023] Open
Abstract
BACKGROUND/AIMS Patients with pancreatic cancer (PC) generally have poor clinical outcomes. Early determination of their prognosis is crucial for developing a therapeutic strategy. Recently, various inflammatory markers have been validated as prognostic indicators for many cancers, including PC. However, few studies have evaluated these markers together. Thus, the purpose of this study was to comprehensively evaluate the value of inflammatory markers as prognostic indicators in patients with advanced PC treated with gemcitabine-based chemotherapy as the first line regimen. METHODS This was a single-center retrospective study evaluating 302 patients with advanced PC who began first line treatment between November 2004 and August 2016. These patients were monitored until June 2017. Survival rates were assessed with univariate and multivariate analyses. Continuous variables were separated using the normal range or ideal cut-off levels determined by receiver operating curve analyses. RESULTS Among inflammatory markers evaluated, neutrophil to lymphocyte ratio (NLR), platelet to lymphocyte ratio (PLR), and C-reactive protein (CRP) to albumin ratio (CRP-albumin ratio) were independent predictors of overall survival (hazard ratio, 1.712, 1.345, and 1.454, respectively). Difference in survival rates was significant (p < 0.001) among three groups divided by the number of marker-related risks. CONCLUSION Baseline inflammatory markers including NLR, PLR, and CRP-albumin ratio are useful in predicting survival rates in patients with PC. Combining these three markers is proven to be valuable.
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Affiliation(s)
- Hong Jun Kim
- Division of Oncology/Hematology, Department of Internal Medicine, Korea University College of Medicine, Seoul, Korea
| | - Suk-young Lee
- Division of Oncology/Hematology, Department of Internal Medicine, Korea University College of Medicine, Seoul, Korea
| | - Dae Sik Kim
- Division of Oncology/Hematology, Department of Internal Medicine, Korea University College of Medicine, Seoul, Korea
| | - Eun Joo Kang
- Division of Oncology/Hematology, Department of Internal Medicine, Korea University College of Medicine, Seoul, Korea
- Correspondence to Eun Joo Kang, M.D. Division of Oncology/Hematology, Department of Internal Medicine, Korea University Guro Hospital, 148 Gurodong-ro, Guro-gu, Seoul 08308, Korea Tel: +82-2-2626-3061 E-mail:
| | - Jung Sun Kim
- Division of Oncology/Hematology, Department of Internal Medicine, Korea University College of Medicine, Seoul, Korea
| | - Yoon Ji Choi
- Division of Oncology/Hematology, Department of Internal Medicine, Korea University College of Medicine, Seoul, Korea
| | - Sang Cheul Oh
- Division of Oncology/Hematology, Department of Internal Medicine, Korea University College of Medicine, Seoul, Korea
| | - Jae Hong Seo
- Division of Oncology/Hematology, Department of Internal Medicine, Korea University College of Medicine, Seoul, Korea
| | - Jun Suk Kim
- Division of Oncology/Hematology, Department of Internal Medicine, Korea University College of Medicine, Seoul, Korea
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Chen IM, Johansen AZ, Dehlendorff C, Jensen BV, Bojesen SE, Pfeiffer P, Bjerregaard JK, Nielsen SE, Andersen F, Holländer NH, Yilmaz MK, Rasmussen LS, Johansen JS. Prognostic Value of Combined Detection of Serum IL6, YKL-40, and C-reactive Protein in Patients with Unresectable Pancreatic Cancer. Cancer Epidemiol Biomarkers Prev 2019; 29:176-184. [DOI: 10.1158/1055-9965.epi-19-0672] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2019] [Revised: 08/29/2019] [Accepted: 10/29/2019] [Indexed: 11/16/2022] Open
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Nimesh N, Verma SK, Gupta SK. Cortical blindness due to cerebral infarct in advanced pancreatic cancer. BMJ Case Rep 2019; 12:12/7/e223843. [DOI: 10.1136/bcr-2017-223843] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
A 65-year-old man, a known case of advanced pancreatic cancer on cisplatin and gemcitabine-based chemotherapy, presented with sudden bilateral painless loss of vision with altered sensorium. Clinical examination showed a normal pupillary light reaction, normal anterior segment and normal fundus. MRI brain showed bilateral parieto-occipital infarct. This report highlights the incidence of cortical blindness due to thromboembolism at the cerebral level in pancreatic cancer. Cerebral ischaemic events occur at an advanced stage of pancreatic cancer already diagnosed at stroke onset and portend a poor prognosis. Anticoagulation therapy, especially low molecular weight heparin, remains the best strategy to prevent recurrences.
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Otsuru T, Kobayashi S, Wada H, Takahashi T, Gotoh K, Iwagami Y, Yamada D, Noda T, Asaoka T, Serada S, Fujimoto M, Eguchi H, Mori M, Doki Y, Naka T. Epithelial-mesenchymal transition via transforming growth factor beta in pancreatic cancer is potentiated by the inflammatory glycoprotein leucine-rich alpha-2 glycoprotein. Cancer Sci 2019; 110:985-996. [PMID: 30575211 PMCID: PMC6398893 DOI: 10.1111/cas.13918] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2018] [Revised: 12/17/2018] [Accepted: 12/18/2018] [Indexed: 12/15/2022] Open
Abstract
We previously showed that an inflammation‐related, molecule leucine‐rich alpha‐2 glycoprotein (LRG) enhances the transforming growth factor (TGF)‐β1‐induced phosphorylation of Smad proteins and is elevated in patients with pancreatic ductal adenocarcinoma (PDAC). As TGF‐β/Smad signaling is considered to play a key role in epithelial‐mesenchymal transition (EMT), we attempted to clarify the mechanism underlying LRG‐related EMT in relation to metastasis in PDAC. We cultured LRG‐overexpressing PDAC cells (Panc1/LRG) and evaluated the morphology, EMT‐related molecules and TGF‐β/Smad signaling pathway in these cells. We also assessed the LRG levels in plasma and resected specimens from patients with PDAC. Inflammatory cytokines induced LRG production in PDAC cells. A spindle‐like shape was visualized more frequently than other shapes in Panc1/LRG with TGF‐β1 exposure. The expression of E‐cadherin in Panc1/LRG was decreased with TGF‐β1 exposure. Invasion increased with TGF‐β1 stimulation of Panc1/LRG. The phosphorylation of smad2 in Panc1/LRG was increased in comparison with parental Panc1 under TGF‐β1 stimulation. In the plasma LRG‐high group, the recurrence rate tended to be higher and the recurrence‐free survival (RFS) tended to be worse in comparison with the plasma LRG‐low group. LRG enhanced EMT induced by TGF‐β signaling, thus indicating that LRG has a significant effect on the metastasis of PDAC.
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Affiliation(s)
- Toru Otsuru
- Department of Gastroenterological Surgery, Graduate School of Medicine, Osaka University, Suita, Japan
| | - Shogo Kobayashi
- Department of Gastroenterological Surgery, Graduate School of Medicine, Osaka University, Suita, Japan
| | - Hiroshi Wada
- Department of Gastroenterological Surgery, Graduate School of Medicine, Osaka University, Suita, Japan
| | - Tsuyoshi Takahashi
- Department of Gastroenterological Surgery, Graduate School of Medicine, Osaka University, Suita, Japan
| | - Kunihito Gotoh
- Department of Gastroenterological Surgery, Graduate School of Medicine, Osaka University, Suita, Japan
| | - Yoshifumi Iwagami
- Department of Gastroenterological Surgery, Graduate School of Medicine, Osaka University, Suita, Japan
| | - Daisaku Yamada
- Department of Gastroenterological Surgery, Graduate School of Medicine, Osaka University, Suita, Japan
| | - Takehiro Noda
- Department of Gastroenterological Surgery, Graduate School of Medicine, Osaka University, Suita, Japan
| | - Tadafumi Asaoka
- Department of Gastroenterological Surgery, Graduate School of Medicine, Osaka University, Suita, Japan
| | - Satoshi Serada
- Center for Intractable Immune Disease, Kochi University, Kochi, Japan
| | - Minoru Fujimoto
- Center for Intractable Immune Disease, Kochi University, Kochi, Japan
| | - Hidetoshi Eguchi
- Department of Gastroenterological Surgery, Graduate School of Medicine, Osaka University, Suita, Japan
| | - Masaki Mori
- Department of Gastroenterological Surgery, Graduate School of Medicine, Osaka University, Suita, Japan
| | - Yuichiro Doki
- Department of Gastroenterological Surgery, Graduate School of Medicine, Osaka University, Suita, Japan
| | - Testuji Naka
- Center for Intractable Immune Disease, Kochi University, Kochi, Japan
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Eriksson E, Milenova I, Wenthe J, Moreno R, Alemany R, Loskog A. IL-6 Signaling Blockade during CD40-Mediated Immune Activation Favors Antitumor Factors by Reducing TGF-β, Collagen Type I, and PD-L1/PD-1. THE JOURNAL OF IMMUNOLOGY 2019; 202:787-798. [PMID: 30617223 DOI: 10.4049/jimmunol.1800717] [Citation(s) in RCA: 31] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/22/2018] [Accepted: 11/22/2018] [Indexed: 12/14/2022]
Abstract
IL-6 plays a role in cancer pathogenesis via its connection to proteins involved in the formation of desmoplastic stroma and to immunosuppression by driving differentiation of myeloid suppressor cells together with TGF-β. Inhibition of IL-6 signaling in the tumor microenvironment may, thus, limit desmoplasia and myeloid suppressor cell differentiation. CD40 signaling can further revert myeloid cell differentiation toward antitumor active phenotypes. Hence, the simultaneous use of IL-6 blockade with CD40 stimuli may tilt the tumor microenvironment to promote antitumor immune responses. In this paper, we evaluated the mechanisms of LOAd713, an oncolytic adenovirus designed to block IL-6R signaling and to provide myeloid cell activation via a trimerized membrane-bound isoleucine zipper (TMZ) CD40L. LOAd713-infected pancreatic cancer cells were killed by oncolysis, whereas infection of stellate cells reduced factors involved in stroma formation, including TGF-β-1 and collagen type I. Virus infection prevented IL-6/GM-CSF-mediated differentiation of myeloid suppressors, but not CD163 macrophages, whereas infection of dendritic cells led to upregulation of maturation markers, including CD83, CD86, IL-12p70, and IFN-γ. Further, IL-6R blockade prevented upregulation of programed death ligand 1 (PD-L1) and PD-1 on the stimulated dendritic cells. These results suggest that LOAd713 can kill infected tumor cells and has the capacity to affect the tumor microenvironment by stimulating stellate cells and myeloid suppressors with TMZ-CD40L and IL-6R blockade. Gene transfer of murine TMZ-CD40L prolonged survival in an animal model. LOAd713 may be an interesting therapeutic option for cancers connected to IL-6 signaling, such as pancreatic cancer.
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Affiliation(s)
- Emma Eriksson
- Science for Life Laboratory, Department of Immunology, Genetics and Pathology, Uppsala University, 751 85 Uppsala, Sweden
| | - Ioanna Milenova
- Science for Life Laboratory, Department of Immunology, Genetics and Pathology, Uppsala University, 751 85 Uppsala, Sweden
| | - Jessica Wenthe
- Science for Life Laboratory, Department of Immunology, Genetics and Pathology, Uppsala University, 751 85 Uppsala, Sweden
| | - Rafael Moreno
- L'Institut d'Investigació Biomèdica de Bellvitge-Institut Català d'Oncologia, L'Hospitalet de Llobregat, 08908 Barcelona, Spain; and
| | - Ramon Alemany
- L'Institut d'Investigació Biomèdica de Bellvitge-Institut Català d'Oncologia, L'Hospitalet de Llobregat, 08908 Barcelona, Spain; and
| | - Angelica Loskog
- Science for Life Laboratory, Department of Immunology, Genetics and Pathology, Uppsala University, 751 85 Uppsala, Sweden; .,Lokon Pharma AB, 751 83 Uppsala, Sweden
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Circulating interleukin-6 is associated with disease progression, but not cachexia in pancreatic cancer. Pancreatology 2019; 19:80-87. [PMID: 30497874 PMCID: PMC6613190 DOI: 10.1016/j.pan.2018.11.002] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/12/2018] [Revised: 09/09/2018] [Accepted: 11/09/2018] [Indexed: 12/11/2022]
Abstract
BACKGROUND Cachexia is a wasting syndrome characterized by involuntary loss of >5% body weight due to depletion of adipose and skeletal muscle mass. In cancer, the pro-inflammatory cytokine interleukin-6 (IL-6) is considered a mediator of cachexia and a potential biomarker, but the relationship between IL-6, weight loss, and cancer stage is unknown. In this study we sought to evaluate IL-6 as a biomarker of cancer cachexia while accounting for disease progression. METHODS We retrospectively studied 136 subjects with biopsy-proven pancreatic ductal adenocarcinoma (PDAC), considering the high prevalence of cachexia is this population. Clinical data were abstracted from subjects in all cancer stages, and plasma IL-6 levels were measured using a multiplex array and a more sensitive ELISA. Data were evaluated with univariate comparisons, including Kaplan-Meier survival curves, and multivariate Cox survival models. RESULTS On multiplex, a total of 43 (31.4%) subjects had detectable levels of plasma IL-6, while by ELISA all subjects had detectable IL-6 levels. We found that increased plasma IL-6 levels, defined as detectable for multiplex and greater than median for ELISA, were not associated with weight loss at diagnosis, but rather with the presence of metastasis (p < 0.001 for multiplex and p = 0.007 for ELISA). Further, while >5% weight loss was not associated with worse survival, increased plasma IL-6 by either methodology was. CONCLUSION Circulating IL-6 levels do not correlate with cachexia (when defined by weight loss), but rather with advanced cancer stage. This suggests that IL-6 may mediate wasting, but should not be considered a diagnostic biomarker for PDAC-induced cachexia.
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Yakovenko A, Cameron M, Trevino JG. Molecular therapeutic strategies targeting pancreatic cancer induced cachexia. World J Gastrointest Surg 2018; 10:95-106. [PMID: 30622678 PMCID: PMC6314860 DOI: 10.4240/wjgs.v10.i9.95] [Citation(s) in RCA: 37] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/08/2018] [Revised: 11/01/2018] [Accepted: 11/27/2018] [Indexed: 02/06/2023] Open
Abstract
Pancreatic cancer (PC) induced cachexia is a complex metabolic syndrome associated with significantly increased morbidity and mortality and reduced quality of life. The pathophysiology of cachexia is complex and poorly understood. Many molecular signaling pathways are involved in PC and cachexia. Though our understanding of cancer cachexia is growing, therapeutic options remain limited. Thus, further discovery and investigation of the molecular signaling pathways involved in the pathophysiology of cachexia can be applied to development of targeted therapies. This review focuses on three main pathophysiologic processes implicated in the development and progression of cachexia in PC, as well as their utility in the discovery of novel targeted therapies.
Skeletal muscle wasting is the most prominent pathophysiologic anomaly in cachectic patients and driven by multiple regulatory pathways. Several known molecular pathways that mediate muscle wasting and cachexia include transforming growth factor-beta (TGF-β), myostatin and activin, IGF-1/PI3K/AKT, and JAK-STAT signaling. TGF-β antagonism in cachectic mice reduces skeletal muscle catabolism and weight loss, while improving overall survival. Myostatin/activin inhibition has a great therapeutic potential since it plays an essential role in skeletal muscle regulation. Overexpression of insulin-like growth factor binding protein-3 (IGFBP-3) leads to increased ubiquitination associated proteolysis, inhibition of myogenesis, and decreased muscle mass in PC induced cachexia. IGFBP-3 antagonism alleviates muscle cell wasting.
Another component of cachexia is profound systemic inflammation driven by pro-cachectic cytokines such as interleukin-6 (IL-6), tumor necrosis factor-alpha (TNF-α), and interferon gamma (INF-γ). IL-6 antagonism has been shown to reduce inflammation, reduce skeletal muscle loss, and ameliorate cachexia. While TNF-α inhibitors are clinically available, blocking TNF-α signaling is not effective in the treatment of cancer cachexia. Blocking the synthesis or action of acute phase reactants and cytokines is a feasible therapeutic strategy, but no anti-cytokine therapies are currently approved for use in PC. Metabolic alterations such as increased energy expenditure and gluconeogenesis, insulin resistance, fat tissue browning, excessive oxidative stress, and proteolysis with amino acid mobilization support tumor growth and the development of cachexia. Current innovative nutritional strategies for cachexia management include ketogenic diet, utilization of natural compounds such as silibinin, and supplementation with ω3-polyunsaturated fatty acids. Elevated ketone bodies exhibit an anticancer and anticachectic effect. Silibinin has been shown to inhibit growth of PC cells, induce metabolic alterations, and reduce myofiber degradation. Consumption of ω3-polyunsaturated fatty acids has been shown to significantly decrease resting energy expenditure and regulate metabolic dysfunction.
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Affiliation(s)
- Anastasiya Yakovenko
- University of Florida College of Medicine, Gainesville, Florida 32610, United States
| | - Miles Cameron
- University of Florida College of Medicine, Gainesville, Florida 32610, United States
| | - Jose Gilberto Trevino
- Department of Surgery, University of Florida Health Sciences Center, Gainesville, Florida 32610, United States
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Taher MY, Davies DM, Maher J. The role of the interleukin (IL)-6/IL-6 receptor axis in cancer. Biochem Soc Trans 2018; 46:1449-1462. [PMID: 30467123 DOI: 10.1042/bst20180136] [Citation(s) in RCA: 80] [Impact Index Per Article: 13.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2018] [Revised: 10/19/2018] [Accepted: 10/22/2018] [Indexed: 12/14/2022]
Abstract
Interleukin-6 (IL-6) is a pleiotropic cytokine that activates a classic signalling pathway upon binding to its membrane-bound receptor (IL-6R). Alternatively, IL-6 may 'trans-signal' in a manner that is facilitated by its binding to a soluble derivative of the IL-6 receptor (sIL-6R). Resultant signal transduction is, respectively, driven by the association of IL-6/IL-6R or IL-6/sIL-6R complex with the membrane-associated signal transducer, gp130 (Glycoprotein 130). Distinct JAK (Janus tyrosine kinase)/STAT (signal transducers and activators of transcription) and other signalling pathways are activated as a consequence. Of translational relevance, overexpression of IL-6 has been documented in several neoplastic disorders, including but not limited to colorectal, ovarian and breast cancer and several haematological malignancies. This review attempts to summarise our current understanding of the role of IL-6 in cancer development. In short, these studies have shown important roles for IL-6 signalling in tumour cell growth and survival, angiogenesis, immunomodulation of the tumour microenvironment, stromal cell activation, and ultimate disease progression. Given this background, we also consider the potential for therapeutic targeting of this system in cancer.
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Affiliation(s)
- Mustafa Yassin Taher
- King's College London, School of Cancer and Pharmaceutical Studies, Guy's Hospital, Great Maze Pond, London SE1 9RT, U.K
- Department of Laboratory Medicine, Taibah University, Medina 42353, Saudi Arabia
| | - David Marc Davies
- King's College London, School of Cancer and Pharmaceutical Studies, Guy's Hospital, Great Maze Pond, London SE1 9RT, U.K
| | - John Maher
- King's College London, School of Cancer and Pharmaceutical Studies, Guy's Hospital, Great Maze Pond, London SE1 9RT, U.K.
- Department of Clinical Immunology and Allergy, King's College Hospital NHS Foundation Trust, London, U.K
- Department of Immunology, Eastbourne Hospital, East Sussex BN21 2UD, U.K
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Miyake M, Fujimoto K. Pretreatment assessment and perioperative nutritional interventions for patients with bladder cancer undergoing radical cystectomy. Transl Androl Urol 2018; 7:984-986. [PMID: 30505738 PMCID: PMC6256050 DOI: 10.21037/tau.2018.07.02] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Affiliation(s)
- Makito Miyake
- Department of Urology, Nara Medical University, Kashihara-shi, Nara 634-8522, Japan
| | - Kiyohide Fujimoto
- Department of Urology, Nara Medical University, Kashihara-shi, Nara 634-8522, Japan
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Masjedi A, Hashemi V, Hojjat-Farsangi M, Ghalamfarsa G, Azizi G, Yousefi M, Jadidi-Niaragh F. The significant role of interleukin-6 and its signaling pathway in the immunopathogenesis and treatment of breast cancer. Biomed Pharmacother 2018; 108:1415-1424. [DOI: 10.1016/j.biopha.2018.09.177] [Citation(s) in RCA: 124] [Impact Index Per Article: 20.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2018] [Revised: 09/20/2018] [Accepted: 09/29/2018] [Indexed: 12/22/2022] Open
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Guadagnin E, Mázala D, Chen YW. STAT3 in Skeletal Muscle Function and Disorders. Int J Mol Sci 2018; 19:ijms19082265. [PMID: 30072615 PMCID: PMC6121875 DOI: 10.3390/ijms19082265] [Citation(s) in RCA: 41] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2018] [Revised: 07/19/2018] [Accepted: 07/23/2018] [Indexed: 12/17/2022] Open
Abstract
Signal transducer and activator of transcription 3 (STAT3) signaling plays critical roles in regulating skeletal muscle mass, repair, and diseases. In this review, we discuss the upstream activators of STAT3 in skeletal muscles, with a focus on interleukin 6 (IL6) and transforming growth factor beta 1 (TGF-β1). We will also discuss the double-edged effect of STAT3 activation in the muscles, including the role of STAT3 signaling in muscle hypertrophy induced by exercise training or muscle wasting in cachectic diseases and muscular dystrophies. STAT3 is a critical regulator of satellite cell self-renewal after muscle injury. STAT3 knock out affects satellite cell myogenic progression by impairing proliferation and inducing premature differentiation. Recent studies in STAT3 signaling demonstrated its direct role in controlling myogenic capacity of myoblasts and satellite cells, as well as the potential benefit in using STAT3 inhibitors to treat muscle diseases. However, prolonged STAT3 activation in muscles has been shown to be responsible for muscle wasting by activating protein degradation pathways. It is important to balance the extent of STAT3 activation and the duration and location (cell types) of the STAT3 signaling when developing therapeutic interventions. STAT3 signaling in other tissues and organs that can directly or indirectly affects skeletal muscle health are also discussed.
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Affiliation(s)
- Eleonora Guadagnin
- Department of Orthopeadic Surgery, Brigham and Women's Hospital, Harvard Medical School, Boston, MA 02115, USA.
| | - Davi Mázala
- Center for Genetic Medicine Research, Children's National Health System, Washington, DC 20010, USA.
| | - Yi-Wen Chen
- Center for Genetic Medicine Research, Children's National Health System, Washington, DC 20010, USA.
- Department Genomics and Precision Medicine, George Washington University, Washington, DC 20052, USA.
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Ishii K, Sasaki T, Iguchi K, Kajiwara S, Kato M, Kanda H, Hirokawa Y, Arima K, Mizokami A, Sugimura Y. Interleukin-6 induces VEGF secretion from prostate cancer cells in a manner independent of androgen receptor activation. Prostate 2018; 78:849-856. [PMID: 29707793 DOI: 10.1002/pros.23643] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/01/2018] [Accepted: 04/06/2018] [Indexed: 12/31/2022]
Abstract
BACKGROUND The reduced androgen-sensitivity of prostate cancer (PCa) cells is an important clinical development because of its association with the cells' progression to castration-resistant prostate cancer (CRPC). During androgen deprivation therapy (ADT), stroma-derived growth factors and cytokines can activate the androgen receptor (AR). For example, IL-6 is a multifunctional cytokine that is involved in the malignancy of PCa cells through AR activation. In the present study, we used an androgen-sensitive human PCa cell line (LNCaP) and its sublines to investigate the relationship between the responsiveness of PCa cells to IL-6 treatment and the cellular AR signaling pathway. METHODS The androgen-low-sensitive F10 and E9 cells were obtained from LNCaP cells by limiting dilution method in regular culture condition. In contrast, the androgen-insensitive AIDL cells were established from LNCaP cells by continuous passaging in hormone-depleted condition. Original carcinoma-associated fibroblasts (CAFs) PCaSC-8 and PCaSC-9 cells were isolated from needle biopsy samples of PCa patients. RESULTS In fibroblasts derived from PCa patients, IL-6 secretion was generally higher than that observed with normal fibroblasts. In contrast, IL-6 secretion was not detected in LNCaP and its sublines. The soluble IL-6 receptor was detected in PCa cells but not in fibroblasts. IL-6 treatment suppressed cell growth of LNCaP, F10, and E9 cells but not AIDL cells and it was accompanied with neuroendocrine-like differentiation. Induction of PSA secretion was observed in IL-6-treated LNCaP and F10 cells. VEGF secretion was strongly induced in IL-6-treated LNCaP and AIDL cells. IL-6-induced VEGF secretion was significantly suppressed by a PI3K inhibitor (LY294002) and it was accompanied by inhibited phosphorylation of Akt. CONCLUSIONS Our results suggest that IL-6 might induce VEGF secretion from PCa cells in a manner independent of AR activation. To prevent IL-6-induced VEGF secretion, inhibition of the PI3K/AKT signaling pathway could be an important pharmacological goal regardless of ADT.
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Affiliation(s)
- Kenichiro Ishii
- Department of Nephro-Urologic Surgery and Andrology, Mie University Graduate School of Medicine, Tsu, Mie, Japan
- Department of Oncologic Pathology, Mie University Graduate School of Medicine, Tsu, Mie, Japan
| | - Takeshi Sasaki
- Department of Nephro-Urologic Surgery and Andrology, Mie University Graduate School of Medicine, Tsu, Mie, Japan
| | - Kazuhiro Iguchi
- Laboratory of Community Pharmacy, Gifu Pharmaceutical University, Gifu, Japan
| | - Shinya Kajiwara
- Department of Nephro-Urologic Surgery and Andrology, Mie University Graduate School of Medicine, Tsu, Mie, Japan
| | - Manabu Kato
- Department of Nephro-Urologic Surgery and Andrology, Mie University Graduate School of Medicine, Tsu, Mie, Japan
| | - Hideki Kanda
- Department of Nephro-Urologic Surgery and Andrology, Mie University Graduate School of Medicine, Tsu, Mie, Japan
| | - Yoshifumi Hirokawa
- Department of Oncologic Pathology, Mie University Graduate School of Medicine, Tsu, Mie, Japan
| | - Kiminobu Arima
- Department of Nephro-Urologic Surgery and Andrology, Mie University Graduate School of Medicine, Tsu, Mie, Japan
| | - Atsushi Mizokami
- Department of Integrative Cancer Therapy and Urology, Kanazawa University Graduate School of Medical Sciences, Kanazawa, Japan
| | - Yoshiki Sugimura
- Department of Nephro-Urologic Surgery and Andrology, Mie University Graduate School of Medicine, Tsu, Mie, Japan
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50
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West AJ, Tsui V, Stylli SS, Nguyen HPT, Morokoff AP, Kaye AH, Luwor RB. The role of interleukin-6-STAT3 signalling in glioblastoma. Oncol Lett 2018; 16:4095-4104. [PMID: 30250528 PMCID: PMC6144698 DOI: 10.3892/ol.2018.9227] [Citation(s) in RCA: 48] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2017] [Accepted: 04/26/2018] [Indexed: 12/18/2022] Open
Abstract
Glioblastoma is the most common type of malignant brain tumor among adults and is currently a non-curable disease due primarily to its highly invasive phenotype, and the lack of successful current therapies. Despite surgical resection and post-surgical treatment patients ultimately develop recurrence of the tumour. Several signalling molecules have been implicated in the development, progression and aggressiveness of glioblastoma. The present study reviewed the role of interleukin (IL)-6, a cytokine known to be important in activating several pro-oncogenic signaling pathways in glioblastoma. The current study particularly focused on the contribution of IL-6 in recurrent glioblastoma, with particular focus on glioblastoma stem cells and resistance to therapy.
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Affiliation(s)
- Alice J West
- Department of Surgery, The University of Melbourne, The Royal Melbourne Hospital, Parkville, VIC 3050, Australia
| | - Vanessa Tsui
- Department of Surgery, The University of Melbourne, The Royal Melbourne Hospital, Parkville, VIC 3050, Australia
| | - Stanley S Stylli
- Department of Surgery, The University of Melbourne, The Royal Melbourne Hospital, Parkville, VIC 3050, Australia.,Department of Neurosurgery, The Royal Melbourne Hospital, Parkville, VIC 3050, Australia
| | - Hong P T Nguyen
- Department of Surgery, The University of Melbourne, The Royal Melbourne Hospital, Parkville, VIC 3050, Australia
| | - Andrew P Morokoff
- Department of Surgery, The University of Melbourne, The Royal Melbourne Hospital, Parkville, VIC 3050, Australia.,Department of Neurosurgery, The Royal Melbourne Hospital, Parkville, VIC 3050, Australia
| | - Andrew H Kaye
- Department of Surgery, The University of Melbourne, The Royal Melbourne Hospital, Parkville, VIC 3050, Australia.,Department of Neurosurgery, The Royal Melbourne Hospital, Parkville, VIC 3050, Australia
| | - Rodney B Luwor
- Department of Surgery, The University of Melbourne, The Royal Melbourne Hospital, Parkville, VIC 3050, Australia
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