1
|
Olek M, Machorowska-Pieniążek A, Czuba ZP, Cieślar G, Kawczyk-Krupka A. Effect of Hypericin-Mediated Photodynamic Therapy on the Secretion of Soluble TNF Receptors by Oral Cancer Cells. Pharmaceutics 2023; 15:pharmaceutics15041279. [PMID: 37111765 PMCID: PMC10140873 DOI: 10.3390/pharmaceutics15041279] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2023] [Revised: 04/13/2023] [Accepted: 04/17/2023] [Indexed: 04/29/2023] Open
Abstract
Squamous cell carcinoma is the most common cancer of the head and neck region. In addition to the classic surgical treatment method, alternative therapy methods are sought. One such method is photodynamic therapy (PDT). In addition to the direct cytotoxic effect, it is essential to determine the effect of PDT on persistent tumor cells. The study used the SCC-25 oral squamous cell carcinoma (OSCC) cell line and the HGF-1 healthy gingival fibroblast line. A compound of natural origin-hypericin (HY)-was used as a photosensitizer (PS) at concentrations of 0-1 µM. After two hours of incubation with the PS, the cells were irradiated with light doses of 0-20 J/cm2. The 3-[4,5-dimethylthiazol-2-yl]-2,5-diphenyltetrazolium bromide (MTT) test was used to determine sublethal doses of PDT. Cell supernatants subjected to sublethal PDT were assessed for soluble tumor necrosis alpha receptors (sTNF-R1, sTNF-R2). The phototoxic effect was observed starting with a light dose of 5 J/cm2 and amplified with the increase in HY concentration and light dose. A statistically significant increase in sTNF-R1 secretion by SCC-25 cells was demonstrated after the PDT with 0.5 µM HY and irradiation with 2 J/cm2 (sTNF-R1 concentration = 189.19 pg/mL ± 2.60) compared to the control without HY and irradiated with the same dose of light (sTNF-R1 concentration = 108.94 pg/mL ± 0.99). The baseline production of sTNF-R1 was lower for HGF-1 than for SCC-25, and secretion was not affected by the PDT. The PDT had no effect on the sTNF-R2 production in the SCC-25 or HGF-1 lines.
Collapse
Affiliation(s)
- Marcin Olek
- Doctoral School of Medical University of Silesia, 40-055 Katowice, Poland
- Department of Orthodontics, Faculty of Medical Sciences in Zabrze, Medical University of Silesia, 40-055 Katowice, Poland
| | | | - Zenon P Czuba
- Department of Microbiology and Immunology, Faculty of Medical Sciences in Zabrze, Medical University of Silesia, 40-055 Katowice, Poland
| | - Grzegorz Cieślar
- Department of Internal Diseases, Angiology and Physical Medicine, Center for Laser Diagnostics and Therapy, Faculty of Medical Sciences in Zabrze, Medical University of Silesia, 40-055 Katowice, Poland
| | - Aleksandra Kawczyk-Krupka
- Department of Internal Diseases, Angiology and Physical Medicine, Center for Laser Diagnostics and Therapy, Faculty of Medical Sciences in Zabrze, Medical University of Silesia, 40-055 Katowice, Poland
| |
Collapse
|
2
|
Czajka-Francuz P, Cisoń-Jurek S, Czajka A, Kozaczka M, Wojnar J, Chudek J, Francuz T. Systemic Interleukins' Profile in Early and Advanced Colorectal Cancer. Int J Mol Sci 2021; 23:124. [PMID: 35008550 PMCID: PMC8745135 DOI: 10.3390/ijms23010124] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2021] [Revised: 12/18/2021] [Accepted: 12/20/2021] [Indexed: 02/05/2023] Open
Abstract
Tumor microenvironment (TME) is characterized by mutual interactions of the tumor, stromal and immune cells. Early and advanced colorectal tumors differ in structure and present altered serum cytokine levels. Mutual crosstalk among TME infiltrating cells may shift the balance into immune suppressive or pro-inflammatory, antitumor response this way influencing patients' prognosis. Cancer-related inflammation affects all the body and this way, the systemic level of cytokines could reflect TME processes. Despite numerous studies, it is still not known how systemic cytokines levels change during colorectal cancer (CRC) tumor development. Better understanding tumor microenvironment processes could help in planning therapeutic interventions and more accurate patient prognosis. To contribute to the comprehension of these processes within TME, we reviewed cytokines levels from clinical trials in early and advanced colorectal cancer. Presented data were analyzed in the context of experimental studies and studies analyzing tumor infiltration with immune cells. The review summarizes clinical data of cytokines secreted by tumor microenvironment cells: lymphocytes T helper 1 (Th1), lymphocytes T helper 2 (Th2), lymphocytes T helper 17 (Th17), regulatory T cells (Treg cells), regulatory T cells (Breg cells), M1/M2 macrophages, N1/N2 neutrophils, myeloid-derived suppressor cells (MDSC), dendritic cells (DC), innate lymphoid cells (ILC) natural killer (NK) cells and tumor cells.
Collapse
Affiliation(s)
- Paulina Czajka-Francuz
- Department of Internal Medicine and Oncological Chemotherapy, Faculty of Medical Sciences in Katowice, Medical University of Silesia, 40-027 Katowice, Poland; (S.C.-J.); (J.W.); (J.C.); (T.F.)
| | - Sylwia Cisoń-Jurek
- Department of Internal Medicine and Oncological Chemotherapy, Faculty of Medical Sciences in Katowice, Medical University of Silesia, 40-027 Katowice, Poland; (S.C.-J.); (J.W.); (J.C.); (T.F.)
| | - Aleksander Czajka
- Department of General Surgery, Vascular Surgery, Angiology and Phlebology, Faculty of Medical Sciences in Katowice, Medical University of Silesia, 40-635 Katowice, Poland;
| | - Maciej Kozaczka
- Department of Radiotherapy and Chemotherapy, National Institute of Oncology, Public Research Institute in Gliwice, 44-101 Gliwice, Poland;
| | - Jerzy Wojnar
- Department of Internal Medicine and Oncological Chemotherapy, Faculty of Medical Sciences in Katowice, Medical University of Silesia, 40-027 Katowice, Poland; (S.C.-J.); (J.W.); (J.C.); (T.F.)
| | - Jerzy Chudek
- Department of Internal Medicine and Oncological Chemotherapy, Faculty of Medical Sciences in Katowice, Medical University of Silesia, 40-027 Katowice, Poland; (S.C.-J.); (J.W.); (J.C.); (T.F.)
| | - Tomasz Francuz
- Department of Internal Medicine and Oncological Chemotherapy, Faculty of Medical Sciences in Katowice, Medical University of Silesia, 40-027 Katowice, Poland; (S.C.-J.); (J.W.); (J.C.); (T.F.)
- Department of Biochemistry, Faculty of Medical Sciences in Katowice, Medical University of Silesia, 40-752 Katowice, Poland
| |
Collapse
|
3
|
Todorović-Raković N, Milovanović J, Greenman J, Radulovic M. The significance of HOXB7 and IL17RB serum levels in prognosis of hormonally dependent breast cancer: A pilot study. Adv Med Sci 2021; 66:359-365. [PMID: 34304115 DOI: 10.1016/j.advms.2021.07.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2020] [Revised: 02/18/2021] [Accepted: 07/15/2021] [Indexed: 12/01/2022]
Abstract
PURPOSE Improved prognostication of a patient's outcome could allow for personalized treatment decisions in breast cancer. Homeobox B7 (HOXB7) and interleukin 17 receptor B (IL17RB) are proteins reportedly involved in the development of hormonal therapy resistance. Their prognostic value was previously investigated in tumor tissue but recent mass spectrometric detection of HOXB7 and IL17RB proteins in serum has prompted us to perform the first prognostic evaluation of their serum levels. PATIENTS AND METHODS The study included 81 premenopausal breast cancer patients that received adjuvant hormonal therapy. The median follow-up period was 61 months. HOXB7 and IL17RB serum protein levels were measured by quantitative sandwich ELISA and prognostically evaluated by Cox proportional hazards regression analysis. RESULTS HOXB7 protein was detected in 96.3% and IL17RB in 33.3% of serum samples. Higher levels of serum HOXB7 significantly associated with favorable disease outcome by prognosticating distant (by HR = 0.04; P = 0.001) and local recurrence (by HR = 0.03, P = 0.001). The recurrence rates in the HOXB7high and HOXB7low subgroups of patients (cut-off 81.5 pg/mL) were 0% and 17%, respectively. Serum IL17RB levels did not significantly associate with either local or distant events. The multivariate analysis highlighted estrogen receptor, histological grade, nodal status and HOXB7 as independent prognostic parameters. CONCLUSIONS Our findings validate the previous mass-spectrometry data by showing that HOXB7 and IL17RB cellular proteins are detectable in serum by a standard ELISA assay. Furthermore, we show that HOXB7 serum levels are the relevant prognosticator of response to hormonal therapy.
Collapse
Affiliation(s)
- Nataša Todorović-Raković
- Department of Experimental Oncology, Institute of Oncology and Radiology of Serbia, Belgrade, Serbia
| | - Jelena Milovanović
- Department of Experimental Oncology, Institute of Oncology and Radiology of Serbia, Belgrade, Serbia.
| | - John Greenman
- Department of Biomedical Sciences, University of Hull, Hull, UK
| | - Marko Radulovic
- Department of Experimental Oncology, Institute of Oncology and Radiology of Serbia, Belgrade, Serbia
| |
Collapse
|
4
|
Circulating Biomarkers of Colorectal Cancer (CRC)-Their Utility in Diagnosis and Prognosis. J Clin Med 2021; 10:jcm10112391. [PMID: 34071492 PMCID: PMC8199026 DOI: 10.3390/jcm10112391] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2021] [Revised: 05/25/2021] [Accepted: 05/25/2021] [Indexed: 02/06/2023] Open
Abstract
The global burden of colorectal cancer (CRC) is expected to increase, with 2.2 million new cases and 1.1 million annual deaths by 2030. Therefore, the establishment of novel biomarkers useful in the early diagnosis of CRC is of utmost importance. A number of publications have documented the significance of the overexpression of several specific proteins, such as inflammatory mediators, in CRC progression. However, little is known about the potential utility of these proteins as circulating blood tumor biomarkers of CRC. Therefore, in the present review we report the results of our previous original studies as well as the findings of other authors who investigated whether inflammatory mediators might be used as novel biomarkers in the diagnosis and prognosis of CRC. Our study revealed that among all of the tested proteins, serum M-CSF, CXCL-8, IL-6 and TIMP-1 have the greatest value in the diagnosis and progression of CRC. Serum TIMP-1 is useful in differentiating between CRC and colorectal adenomas, whereas M-CSF and CRP are independent prognostic factors for the survival of patients with CRC. This review confirms the promising significance of these proteins as circulating biomarkers for CRC. However, due to their non-specific nature, further validation of their sensitivity and specificity is required.
Collapse
|
5
|
Faisal M, Schäfer CN, Myrelid P, Winberg ME, Söderholm JD, Keita ÅV, Eintrei C. Effects of analgesic and surgical modality on immune response in colorectal cancer surgery. Surg Oncol 2021; 38:101602. [PMID: 33992897 DOI: 10.1016/j.suronc.2021.101602] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2020] [Revised: 04/10/2021] [Accepted: 05/04/2021] [Indexed: 11/30/2022]
Abstract
BACKGROUND AND OBJECTIVE Different surgical methods, anesthesia, and analgesia are known to modify the surgical stress response, especially in patients with malignancy. We compared the impact of patient-controlled intravenous (PCA) versus epidural analgesia (EDA) on tumor-related mucosal immune response in patients undergoing open or laparoscopic surgery for colorectal cancer. METHODS In a University Hospital subgroup (n = 43) of a larger cohort (n = 235) of patients undergoing open or laparoscopic surgery for colorectal carcinoma randomized to PCA or EDA, colorectal tissues were stained for interleukin-10 (IL-10), tumor necrosis factor (TNF), and mast cell tryptase and then examined by immunofluorescence microscopy. RESULTS More IL-10+-cells were found in patients undergoing open compared to laparoscopic surgery in the PCA (P < 0.05) and EDA group (P < 0.0005), respectively, and numbers of TNF+-cells were higher in the open surgery group who received PCA (P < 0.05). No differences in IL-10 or TNF expressions were detected between EDA/PCA within the open or laparoscopic surgery groups, respectively. Fewer mast cells were observed in patients undergoing laparoscopic compared to open surgery combined with PCA (P < 0.05). Within the open surgery group, EDA resulted in fewer mucosal mast cells compared to the PCA group (P < 0.05). CONCLUSIONS The surgical method, rather than type of analgesia, may have higher impact on peri-operative inflammation. Laparoscopic surgery when combined with EDA for colorectal cancer caused a decrease in the TNF and IL-10 expression and mast cells. EDA seems to have an anti-inflammatory effect on cancer-related inflammation during open surgery.
Collapse
Affiliation(s)
- Mohammed Faisal
- Department of Surgery, Surgical Oncology Unit, Faculty of Medicine, Suez Canal University, Egypt; Department of Biomedical and Clinical Sciences, Linköping University, Linköping, Sweden
| | - Christopher Niels Schäfer
- Department of Biomedical and Clinical Sciences, Linköping University, Linköping, Sweden; Department of Anesthesia, Operation and Intensive Care, Norrlands University Hospital, Umeå, Sweden
| | - Pär Myrelid
- Department of Biomedical and Clinical Sciences, Linköping University, Linköping, Sweden; Department of Surgery, Linköping University, Linköping, Sweden
| | - Martin E Winberg
- Department of Biomedical and Clinical Sciences, Linköping University, Linköping, Sweden
| | - Johan D Söderholm
- Department of Biomedical and Clinical Sciences, Linköping University, Linköping, Sweden; Department of Surgery, Linköping University, Linköping, Sweden
| | - Åsa V Keita
- Department of Biomedical and Clinical Sciences, Linköping University, Linköping, Sweden.
| | - Christina Eintrei
- Department of Anesthesiology and Intensive Care, Linköping University Hospital, Linköping, Sweden
| |
Collapse
|
6
|
Fouda MS, Aljarwani RM, Aboul-Enein K, Omran MM. Diagnostic performances of leucine-rich α-2-glycoprotein 1 and stem cell factor for diagnosis and follow-up of colorectal cancer. J Genet Eng Biotechnol 2021; 19:17. [PMID: 33492603 PMCID: PMC7835270 DOI: 10.1186/s43141-021-00116-3] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2020] [Accepted: 01/04/2021] [Indexed: 01/05/2023]
Abstract
BACKGROUND Colorectal cancer (CRC) is one of the most frequently diagnosed tumors worldwide with high mortality and morbidity. There is an urgent need for biomarkers to improve the outcomes and early detection of CRC. The sensitivity of traditional CRC tumor markers (carcinoembryonic antigen (CEA) and carbohydrate antigen 19-9 (CA19-9)) is not ideal. The levels of leucine-rich-alpha-2-glycoprotein 1 (LRG1) and stem cell factor (SCF) were evaluated, but the combined value of both markers is unclear. This case-control study included four groups: CRC patients before treatments (n = 22), CRC patients after treatments (n = 26), 20 patients with benign tumor, and 20 healthy subjects. Levels of routine biochemical and hematological markers, traditional tumor markers (CA19.9 and CEA), and candidate markers (LRG1 and SCF) were determined. Univariate and multivariate logistic regression analysis and area receiver-operating characteristic analysis (ROC) were used for evaluation the diagnostic performances of single and combined markers. RESULTS No significance difference in traditional tumor markers CEA, CA 19.9, and neutrophil-lymphocyte ratio (NLR) were found among study groups. SCF, LRG1, and platelet-lymphocyte ratio (PLR) were significantly decreased (p < 0.05) in non-treated CRC patients than after treated CRC. The combination between SCF and LRG1 showed highly significant difference in CRC patients compared with benign, healthy subjects, and among CRC groups (treated and non-treated) (p < 0.0001). The highest areas under curve (AUCs) were observed when LRG1 was used as a single predictor for discriminating CRC from healthy (0.87), benign (0.84), and non-treated CRC vs treated CRC (0.82). AUCs were jumped to 0.90, 0.84, and 0.84 when LRG1 and SCF were combined. CONCLUSION Our study revealed that LRG1 and SCF were potential diagnostic and follow-up markers for CRC.
Collapse
Affiliation(s)
- Manar S Fouda
- Chemistry Department, Faculty of Science, Helwan University, Ain Helwan, Cairo, 11795, Egypt
| | - Rokaia M Aljarwani
- Chemistry Department, Faculty of Science, Helwan University, Ain Helwan, Cairo, 11795, Egypt
| | - Khaled Aboul-Enein
- Clinical Pathology Department, National Cancer Institute, Cairo University, Giza, Egypt
| | - Mohamed M Omran
- Chemistry Department, Faculty of Science, Helwan University, Ain Helwan, Cairo, 11795, Egypt.
| |
Collapse
|
7
|
BRAF status modulates Interelukin-8 expression through a CHOP-dependent mechanism in colorectal cancer. Commun Biol 2020; 3:546. [PMID: 33004975 PMCID: PMC7530707 DOI: 10.1038/s42003-020-01263-y] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2019] [Accepted: 08/31/2020] [Indexed: 02/07/2023] Open
Abstract
Inflammation might substantially contribute to the limited therapeutic success of current systemic therapies in colorectal cancer (CRC). Amongst cytokines involved in CRC biology, the proinflammatory chemokine IL-8 has recently emerged as a potential prognostic/predictive biomarker. Here, we show that BRAF mutations and PTEN-loss are associated with high IL-8 levels in CRC models in vitro and that BRAF/MEK/ERK, but not PI3K/mTOR, targeting controls its production in different genetic contexts. In particular, we identified a BRAF/ERK2/CHOP axis affecting IL-8 transcription, through regulation of CHOP subcellular localization, and response to targeted inhibitors. Moreover, RNA Pol II and an open chromatin status in the CHOP-binding region of the IL-8 gene promoter cooperate towards increased IL-8 expression, after a selective BRAF inhibition. Overall, our data show that IL-8 production is finely and differentially regulated depending on the tumor genetic context and might be targeted for therapeutic purposes in molecularly defined subgroups of CRC patients. Conciatori et al find that BRAF mutations and PTEN-loss promote IL-8 production in colorectal cancer cell (CRC) lines and identify a genetic-context-dependent BRAF/ERK2/CHOP molecular axis that controls IL-8 transcription. These data may assist in the identification of drugs to target CRC.
Collapse
|
8
|
Łukaszewicz-Zając M, Pączek S, Mroczko P, Kulczyńska-Przybik A. The Significance of CXCL1 and CXCL8 as Well as Their Specific Receptors in Colorectal Cancer. Cancer Manag Res 2020; 12:8435-8443. [PMID: 32982437 PMCID: PMC7501593 DOI: 10.2147/cmar.s267176] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2020] [Accepted: 08/14/2020] [Indexed: 12/17/2022] Open
Abstract
Every year, almost 2 million people develop colorectal cancer (CRC), which makes it the fourth most common malignancy worldwide. It is also estimated that approximately 48% of CRC patients will die from the disease. Thus, noninvasive and accurate methods for early detection and prevention of CRC are sorely needed. It is suggested that C-X-C motif ligand 1 (CXCL1) and C-X-C motif ligand 8 (CXCL8) as well as their cognate receptors can mediate tumor growth, proliferation, survival, neoangiogenesis and metastasis of malignant cells, including CRC. However, little is known about the clinical significance of these proteins as potential biomarkers for CRC. Therefore, in our review, we performed a comprehensive literature search using the PubMed database to identify original articles that investigated whether CXCL1 and CXCL8 and their receptors play a role in CRC pathogenesis. In summary, our review highlighted the potential significance of CXCL1/CXCR2 and CXCL8/CXCR1,-2 in the diagnosis and progression of CRC as well as indicated their potential therapeutic significance. However, given the non-specific nature of analyzed chemokines and a small number of studies concerning the assessment of blood concentration of these proteins in CRC patients, investigations need to be continued in the future before selected chemokines could be established as biomarkers for CRC.
Collapse
Affiliation(s)
| | - Sara Pączek
- Department of Biochemical Diagnostics, Medical University of Bialystok, Bialystok, Poland
| | - Piotr Mroczko
- Department of Criminal Law and Criminology, Faculty of Law, University of Bialystok, Bialystok, Poland
| | | |
Collapse
|
9
|
Gasser M, Lissner R, Nawalaniec K, Hsiao LL, Waaga-Gasser AM. KMP01D Demonstrates Beneficial Anti-inflammatory Effects on Immune Cells: An ex vivo Preclinical Study of Patients With Colorectal Cancer. Front Immunol 2020; 11:684. [PMID: 32425932 PMCID: PMC7205007 DOI: 10.3389/fimmu.2020.00684] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2019] [Accepted: 03/26/2020] [Indexed: 12/12/2022] Open
Abstract
Background: Colorectal cancer (CRC) is frequently associated with dysbiosis of the gut microbiome which, together with a compromised gut barrier, can result in perioperative endotoxin leakage into the circulation. Constant local and systemic inflammatory activity is suggested to facilitate metastases formation. Previous studies have pointed to the capacity of a colostrum preparation to neutralize endotoxins within the gastrointestinal tract which could ameliorate associated inflammatory responses and tumor recurrence in affected patients. This study aimed to examine the effects of the colostrum preparation, KMP01D, on the inflammatory activity of patient-derived immune cells. Methods: The effects of KMP01D on pro-/anti-inflammatory cytokine responses and apoptosis were examined ex vivo using immune cells from CRC patients (stages I-IV, n = 48). The expression of CD14, CD68, Toll-like receptor (TLR)4, and insulin-like growth factor (IGF)-1 was also analyzed. Results: KMP01D increased interleukin (IL)-10 and IL-13 anti-inflammatory cytokine expression in patient-derived peripheral blood mononuclear cells (PBMCs). Interestingly, KMP01D also decreased the secretion of IL-1β, IL-6, interferon (IFN)-γ, tumor necrosis factor (TNF)-α, IL-12 inflammatory cytokines, and IGF-1 in these cells. Moreover, CD14 and TLR4 expression involved in endotoxin signaling was downregulated in PBMCs and tumor-derived cells. Apoptosis of immune cells and tumor-derived cells was likewise enhanced with KMP01D. Addition of vitamin D3 as a cofactor demonstrated enhanced anti-inflammatory effects. Conclusions: KMP01D demonstrated beneficial ex vivo effects on inflammatory cytokine responses in PBMCs and enhanced apoptosis of immune cells from CRC patients. In line with previous clinical trials, we present new evidence endorsing KMP01D as a treatment strategy to regulate stage-dependent local and systemic inflammation in CRC patients.
Collapse
Affiliation(s)
- Martin Gasser
- Department of Surgery I, University of Wuerzburg, Wuerzburg, Germany
| | - Reinhard Lissner
- Department of Surgery I, Molecular Oncology and Immunology, University of Wuerzburg, Wuerzburg, Germany
| | - Karol Nawalaniec
- Renal Division, Brigham and Women's Hospital and Harvard Medical School, Boston, MA, United States
| | - Li-Li Hsiao
- Renal Division, Brigham and Women's Hospital and Harvard Medical School, Boston, MA, United States
| | - Ana Maria Waaga-Gasser
- Department of Surgery I, Molecular Oncology and Immunology, University of Wuerzburg, Wuerzburg, Germany.,Renal Division, Brigham and Women's Hospital and Harvard Medical School, Boston, MA, United States
| |
Collapse
|
10
|
CXCL-8 in Preoperative Colorectal Cancer Patients: Significance for Diagnosis and Cancer Progression. Int J Mol Sci 2020; 21:ijms21062040. [PMID: 32192002 PMCID: PMC7139325 DOI: 10.3390/ijms21062040] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2020] [Revised: 03/14/2020] [Accepted: 03/15/2020] [Indexed: 12/11/2022] Open
Abstract
Introduction. Since colorectal cancer (CRC) is the second most commonly diagnosed malignancy in Europe and third worldwide, novel biomarkers for diagnosing the disease are critically needed. Objectives. According to our knowledge, the present study is the first to evaluate the clinical usefulness of serum CXCL-8 (C-X-C motif chemokine 8) in the diagnosis and progression of CRC compared to classical tumor marker CEA (carcinoembryonic antigen) and marker of inflammation CRP (C-reactive protein). Patients and Methods. The study included 59 CRC patients and 46 healthy volunteers. Serum levels of selected proteins were measured using ELISA (enzyme-linked immunosorbent assay), CMIA (chemiluminescent microparticle immunoassay), and immunoturbidimetric methods. Results. Serum concentrations of CXCL-8, similarly to those of the classical tumor marker CEA and inflammatory state marker CRP, were significantly higher in CRC patients than in healthy controls. There were statistically significant differences in CXCL-8 concentrations between tumor stages, as established by the Kruskal–Wallis test and confirmed by the post hoc Dwass–Steele–Critchlow–Fligner test. CXCL-8 levels were also significantly elevated in CRC patients with distant metastases compared to patients in the subgroup without metastases. Diagnostic sensitivity, predictive values for negative results (NPV), and AUC (area under the Receiver Operating Characteristic Curve—ROC curve) of CXCL-8 were higher than those of CEA, while diagnostic specificity and predictive values for positive results (PPV) of CXCL-8 were higher than those of CRP. Conclusions. Our findings indicate greater utility of CXCL-8 in comparison to the classical tumor marker CEA in the diagnosis of CRC. Moreover, serum CXCL-8 might be a potential biomarker of colorectal cancer progression.
Collapse
|
11
|
Autonomous lab-on-a-chip generic architecture for disposables with integrated actuation. Sci Rep 2019; 9:20320. [PMID: 31889049 PMCID: PMC6937297 DOI: 10.1038/s41598-019-55111-z] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2019] [Accepted: 11/22/2019] [Indexed: 11/09/2022] Open
Abstract
The integration of actuators within disposable lab-on-a-chip devices is a demanding goal that requires reliable mechanisms, systematic fabrication procedures and marginal costs compatible with single-use devices. In this work an affordable 3D printed prototype that offers a compact and modular configuration to integrate actuation in autonomous lab-on-a-chip devices is demonstrated. The proposed concept can handle multiple step preparation protocols, such as the enzyme-linked immunosorbent assay (ELISA) configuration, by integrating reagents, volume metering capabilities with performance comparable to pipettes (e.g. 2.68% error for 5 μL volume), arbitrary dilution ratio support, effective mixing and active control of the sample injection. The chosen architecture is a manifold served by multiple injectors ending in unidirectional valves, which exchange a null dead volume when idle, thus isolating reagents until they are used. Functionalization is modularly provided by a plug-in element, which together with the selection of reagents can easily repurpose the platform to diverse targets, and this work demonstrates the systematic fabrication of 6 injectors/device at a development cost of USD$ 0.55/device. The concept was tested with a commercial ELISA kit for tumor necrosis factor (TNF), a marker for infectious, inflammatory and autoimmune disorders, and its performance satisfactorily compared with the classical microplate implementation.
Collapse
|
12
|
Cui G. T H9, T H17, and T H22 Cell Subsets and Their Main Cytokine Products in the Pathogenesis of Colorectal Cancer. Front Oncol 2019; 9:1002. [PMID: 31637216 PMCID: PMC6787935 DOI: 10.3389/fonc.2019.01002] [Citation(s) in RCA: 39] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2019] [Accepted: 09/18/2019] [Indexed: 12/17/2022] Open
Abstract
In recent years, several newly identified T helper (TH) cell subsets, such as TH9, TH17, and TH22 cells, and their respective cytokine products, IL-9, IL-17, and IL-22, have been reported to play critical roles in the development of chronic inflammation in the colorectum. Since chronic inflammation is a potent driving force for the development of human colorectal cancer (CRC), the contributions of TH9/IL-9, TH17/IL-17, and TH22/IL-22 in the pathogenesis of CRC have recently become an increasingly popular area of scientific investigation. Extensive laboratory and clinical evidence suggests a positive relationship between these new TH subsets and the growth and formation of CRC, whereas, administration of IL-9, IL-17, and IL-22 signaling inhibitors can significantly alter the formation of colorectal chronic inflammation or CRC lesions in animal models, suggesting that blocking these cytokine signals might represent promising immunotherapeutic strategies. This review summarizes recent findings and currently available data for understanding the vital role and therapeutic significance of TH9/IL-9, TH17/IL-17, and TH22/IL-22 in the development of colorectal tumorigenesis.
Collapse
Affiliation(s)
- Guanglin Cui
- Research Group of Gastrointestinal Diseases, The Second Affiliated Hospital of Zhengzhou University, Zhengzhou, China.,Faculty of Health Science, Nord University, Levanger, Norway
| |
Collapse
|
13
|
Kacel EL, Kirsch JL, Sannes TS, Patidar S, Postupack R, Jensen S, Wong S, Garey S, Dodd S, Ulfig CM, McCrae CS, Robinson ME, Castagno J, Schultz GS, Pereira DB. Interleukin-6 and body mass index, tobacco use, and sleep in gynecologic cancers. Health Psychol 2019; 38:866-877. [PMID: 31368718 DOI: 10.1037/hea0000775] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
OBJECTIVE Elevated body mass index (BMI), tobacco use, and sleep disturbance are common health concerns among women with gynecologic cancers. The extent to which these factors are associated with systemic inflammation in gynecologic cancers is unknown. This is a significant literature gap given that (a) chronic, systemic inflammation may mediate relationships between behavioral health factors and cancer outcomes; and (b) elevated BMI, tobacco use, and sleep disturbances can be modified via behavioral interventions. This study examined Interleukin-6 (IL-6) relations with BMI, tobacco use history, and sleep disturbances in patients undergoing surgery for suspected gynecologic cancer. METHOD Participants were 100 women (M age = 58.42 years, SD = 10.62 years) undergoing surgery for suspected gynecologic cancer. Smoking history was determined by participant self-report. Sleep quality/disturbance was assessed via the Pittsburgh Sleep Quality Index. BMI was abstracted from electronic health records. Presurgical serum IL-6 concentrations were determined using Enzyme-Linked Immunosorbent Assay. RESULTS Controlling for the cancer type and stage, regression analyses revealed higher BMI, β = 0.258, p = .007, and former/current smoking status, β = 0.181, p = .046, were associated with higher IL-6. IL-6 did not differ between former and current smokers, β = 0.008, p = .927. Global sleep quality, sleep latency, and sleep efficiency were not associated with IL-6. CONCLUSIONS Higher BMI and any history of tobacco use predicted higher IL-6 among women undergoing surgery for suspected gynecologic cancers. Cognitive-behavioral interventions targeting primary and secondary obesity and tobacco use prevention may reduce systemic inflammation and optimize cancer outcomes in this population. (PsycINFO Database Record (c) 2019 APA, all rights reserved).
Collapse
Affiliation(s)
| | | | | | | | | | | | - Shan Wong
- Department of Clinical and Health Psychology
| | | | - Stacy Dodd
- Department of Clinical and Health Psychology
| | | | | | | | | | | | | |
Collapse
|
14
|
Rossin D, Dias IHK, Solej M, Milic I, Pitt AR, Iaia N, Scoppapietra L, Devitt A, Nano M, Degiuli M, Volante M, Caccia C, Leoni V, Griffiths HR, Spickett CM, Poli G, Biasi F. Increased production of 27-hydroxycholesterol in human colorectal cancer advanced stage: Possible contribution to cancer cell survival and infiltration. Free Radic Biol Med 2019; 136:35-44. [PMID: 30910555 DOI: 10.1016/j.freeradbiomed.2019.03.020] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/20/2019] [Revised: 03/15/2019] [Accepted: 03/18/2019] [Indexed: 02/08/2023]
Abstract
So far, the investigation in cancer cell lines of the modulation of cancer growth and progression by oxysterols, in particular 27-hydroxycholesterol (27HC), has yielded controversial results. The primary aim of this study was the quantitative evaluation of possible changes in 27HC levels during the different steps of colorectal cancer (CRC) progression in humans. A consistent increase in this oxysterol in CRC mass compared to the tumor-adjacent tissue was indeed observed, but only in advanced stages of progression (TNM stage III), a phase in which cancer has spread to nearby sites. To investigate possible pro-tumor properties of 27HC, its effects were studied in vitro in differentiated CaCo-2 cells. Relatively high concentrations of this oxysterol markedly increased the release of pro-inflammatory interleukins 6 and 8, monocyte chemoattractant protein-1, vascular endothelial growth factor, as well as matrix metalloproteinases 2 and 9. The up-regulation of all these molecules, which are potentially able to favor cancer progression, appeared to be dependent upon a net stimulation of Akt signaling exerted by supra-physiological amounts of 27HC.
Collapse
Affiliation(s)
- D Rossin
- Dept. of Clinical and Biological Sciences, San Luigi Hospital, University of Turin, Orbassano, Turin, Italy.
| | - I H K Dias
- Aston Research Centre for Healthy Ageing, School of Life and Health Sciences, Aston University, Birmingham, UK.
| | - M Solej
- Dept. of Oncology, San Luigi Hospital, University of Turin, Orbassano, Turin, Italy.
| | - I Milic
- Aston Research Centre for Healthy Ageing, School of Life and Health Sciences, Aston University, Birmingham, UK.
| | - A R Pitt
- Aston Research Centre for Healthy Ageing, School of Life and Health Sciences, Aston University, Birmingham, UK.
| | - N Iaia
- Dept. of Clinical and Biological Sciences, San Luigi Hospital, University of Turin, Orbassano, Turin, Italy.
| | - L Scoppapietra
- Dept. of Clinical and Biological Sciences, San Luigi Hospital, University of Turin, Orbassano, Turin, Italy.
| | - A Devitt
- Aston Research Centre for Healthy Ageing, School of Life and Health Sciences, Aston University, Birmingham, UK.
| | - M Nano
- Dept. of Clinical and Biological Sciences, San Luigi Hospital, University of Turin, Orbassano, Turin, Italy.
| | - M Degiuli
- Dept. of Oncology, San Luigi Hospital, University of Turin, Orbassano, Turin, Italy.
| | - M Volante
- Dept. of Oncology, San Luigi Hospital, University of Turin, Orbassano, Turin, Italy.
| | - C Caccia
- Genetics of Neurodegenerative and Metabolic Diseases, Dept. of Applied Diagnostic, Fondazione IRCCS Istituto Neurologico Carlo Besta, Milan, Italy.
| | - V Leoni
- Department of Laboratory Medicine, University of Milano-Bicocca, School of Medicine, Hospital of Desio, Desio, Milan, Italy.
| | - H R Griffiths
- Health and Medical Sciences, University of Surrey, Guildford, UK.
| | - C M Spickett
- Aston Research Centre for Healthy Ageing, School of Life and Health Sciences, Aston University, Birmingham, UK.
| | - G Poli
- Dept. of Clinical and Biological Sciences, San Luigi Hospital, University of Turin, Orbassano, Turin, Italy.
| | - F Biasi
- Dept. of Clinical and Biological Sciences, San Luigi Hospital, University of Turin, Orbassano, Turin, Italy.
| |
Collapse
|
15
|
Taub CJ, Lippman ME, Hudson BI, Blomberg BB, Diaz A, Fisher HM, Nahin ER, Lechner SC, Kwak T, Hwang GH, Antoni MH. The effects of a randomized trial of brief forms of stress management on RAGE-associated S100A8/A9 in patients with breast cancer undergoing primary treatment. Cancer 2019; 125:1717-1725. [PMID: 30633331 DOI: 10.1002/cncr.31965] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2018] [Revised: 11/18/2018] [Accepted: 11/20/2018] [Indexed: 12/20/2022]
Abstract
BACKGROUND Women with breast cancer (BCa) experience heightened distress, which is related to greater inflammation and poorer outcomes. The s100 protein family facilitates the inflammatory response by regulating myeloid cell function through the binding of Toll-like receptor 4 and the receptor for advanced glycation end products (RAGE). The heterodimer s100A8/A9 RAGE ligand is associated with hastened tumor development and metastasis. Previously, a 10-week stress-management intervention using cognitive behavioral therapy (CBT) and relaxation training (RT) was associated with less leukocyte inflammatory gene expression in patients with BCa; however, its impact on s100A8/A9 was not examined. Because a 10-week intervention may be impractical during primary treatment for BCa, the authors developed briefer forms of CBT and RT and demonstrated their efficacy in reducing distress over 12 months of primary treatment. Here, the effects of these briefer interventions were tested effects on s100A8/A9 levels over the initial 12 months of BCa treatment. METHODS Postsurgical patients with BCa (stage 0-IIIB) were randomized to a 5-week, group-based condition: CBT, RT, or health education control (HE). At baseline and at 12 months, women provided sera from which s100A8/A9 levels were determined using any enzyme-linked immunosorbent assay. RESULTS Participants (mean age ± standard deviation, 54.81 ± 9.63 years) who were assigned to either CBT (n = 41) or RT (n = 38) had significant s100A8/A9 decreases over 12 months compared with those who were assigned to HE (n = 44; F[1,114] = 4.500; P = .036) controlling for age, stage, time since surgery, and receipt of chemotherapy or radiation. Greater increases in stress-management skills from preintervention to postintervention predicted greater reductions in s100A8/A9 levels over 12 months (β = -0.379; t[101] = -4.056; P < .001). CONCLUSIONS Brief, postsurgical, group-based stress management reduces RAGE-associated s100A8/A9 ligand levels during primary treatment for BCa.
Collapse
Affiliation(s)
- Chloe J Taub
- Department of Psychology, University of Miami, Coral Gables, Florida
| | - Marc E Lippman
- Sylvester Cancer Center, University of Miami Miller School of Medicine, Miami, Florida
- Department of Medicine, University of Miami Miller School of Medicine, Miami, Florida
| | - Barry I Hudson
- Department of Medicine, University of Miami Miller School of Medicine, Miami, Florida
| | - Bonnie B Blomberg
- Sylvester Cancer Center, University of Miami Miller School of Medicine, Miami, Florida
- Department of Microbiology and Immunology, University of Miami Miller School of Medicine, Miami, Florida
| | - Alain Diaz
- Department of Microbiology and Immunology, University of Miami Miller School of Medicine, Miami, Florida
| | - Hannah M Fisher
- Department of Psychology, University of Miami, Coral Gables, Florida
| | - Erica R Nahin
- Department of Psychology, University of Miami, Coral Gables, Florida
| | - Suzanne C Lechner
- Sylvester Cancer Center, University of Miami Miller School of Medicine, Miami, Florida
- Department of Psychiatry and Behavioral Sciences, University of Miami Miller School of Medicine, Miami, Florida
| | - Taekyoung Kwak
- Department of Medicine, University of Miami Miller School of Medicine, Miami, Florida
| | - Gyong Ha Hwang
- Department of Medicine, University of Miami Miller School of Medicine, Miami, Florida
| | - Michael H Antoni
- Department of Psychology, University of Miami, Coral Gables, Florida
- Sylvester Cancer Center, University of Miami Miller School of Medicine, Miami, Florida
- Department of Psychiatry and Behavioral Sciences, University of Miami Miller School of Medicine, Miami, Florida
| |
Collapse
|
16
|
Remeniuk B, King T, Suktankhar D, Nippert A, Li N, Li F, Cheng K, Rice KC, Porreca F. Disease modifying actions of interleukin-6 blockade in a rat model of bone cancer pain. Pain 2018; 159:684-698. [PMID: 29300279 PMCID: PMC5911943 DOI: 10.1097/j.pain.0000000000001139] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Metastasis of cancer to the skeleton represents a debilitating turning point in the lives of patients. Skeletal metastasis leads to moderate to severe ongoing pain along with bone remodeling that can result in fracture, events that dramatically diminish quality of life. Interleukin-6 (IL-6) levels are elevated in patients with metastatic breast cancer and are associated with a lower survival rate. We therefore determined the consequences of inhibition of IL-6 signaling using a novel small molecule antagonist, TB-2-081, on bone integrity, tumor progression, and pain in a rodent model of breast cancer. Rat MAT B III mammary adenocarcinoma cells were injected and sealed within the tibia of female Fischer rats. Growth of these cells within the rat tibia elicited increased IL-6 levels both within the bone exudate and in the plasma, produced ongoing pain and evoked hypersensitivity, and bone fracture that was observed by approximately day 12. Systemic TB-2-081 delivered by subcutaneous osmotic minipumps starting at tumor implantation prevented tumor-induced ongoing bone pain and evoked hypersensitivity without altering tumor growth. Remarkably, TB-2-081 infusion significantly reduced osteolytic and osteoblastic bone remodeling and time to fracture likely by decreasing osteoclastogenesis and associated increase in bone resorption. These findings indicate that blockade of IL-6 signaling may represent a viable, disease-modifying strategy to prevent tumor-induced bone remodeling allowing for stabilization of bone and decreased fractures as well as diminished ongoing pain that may improve quality of life of patients with skeletal metastases. Notably, anti-IL-6 antibodies are clinically available allowing for rapid testing of these possibilities in humans.
Collapse
Affiliation(s)
- Bethany Remeniuk
- Cancer Biology Graduate Interdisciplinary Program, University of Arizona Cancer Center, Tucson, AZ, USA
| | - Tamara King
- Department of Biomedical Sciences, College of Osteopathic Medicine, Center for Excellence in the Neurosciences, University of New England, Biddeford, ME, USA
| | - Devki Suktankhar
- Cancer Biology Graduate Interdisciplinary Program, University of Arizona Cancer Center, Tucson, AZ, USA
| | - Amy Nippert
- Department of Pharmacology, University of Arizona, Tucson, AZ, USA
| | - Nancy Li
- Department of Pharmacology, University of Arizona, Tucson, AZ, USA
| | - Fuying Li
- Section on Drug Design and Synthesis, National Institute on Drug Abuse and National Institute on Alcohol Abuse and Alcoholism Bethesda, MD, USA
| | - Kejun Cheng
- Section on Drug Design and Synthesis, National Institute on Drug Abuse and National Institute on Alcohol Abuse and Alcoholism Bethesda, MD, USA
| | - Kenner C. Rice
- Section on Drug Design and Synthesis, National Institute on Drug Abuse and National Institute on Alcohol Abuse and Alcoholism Bethesda, MD, USA
| | - Frank Porreca
- Cancer Biology Graduate Interdisciplinary Program, University of Arizona Cancer Center, Tucson, AZ, USA
- Department of Pharmacology, University of Arizona, Tucson, AZ, USA
| |
Collapse
|
17
|
Yu Z, Zhang G, Yang M, Zhang S, Zhao B, Shen G, Chai Y. Systematic review of CYFRA 21-1 as a prognostic indicator and its predictive correlation with clinicopathological features in Non-small Cell Lung Cancer: A meta-analysis. Oncotarget 2018; 8:4043-4050. [PMID: 28008142 PMCID: PMC5354811 DOI: 10.18632/oncotarget.14022] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2016] [Accepted: 12/02/2016] [Indexed: 12/14/2022] Open
Abstract
AIM To evaluate the value of Cytokeratin 19 fragment for its survival prognostic indicator and predictive correlation with clinicopathological features in Non-small Cell Lung Cancer. METHODS Eligible studies or databases for articles were retrieved via search systematically. Pooled effect was calculated to evaluate the association between Cytokeratin 19 fragment level and long-term overall survival, as well as the tumor clinicopathological features in Non-small Cell Lung Cancer patients. A fixed-effects or random-effects model was used to calculate the Pooled risk ratios (RRs) and corresponding 95 % confidence intervals (CIs). RESULTS Six studies were up to the selection criteria. This meta-analysis indicated that Cytokeratin 19 fragment high level expression correlated with lower 2-year overall survival (RR =0.47; 95%CI: 0.28-0.79), higher Tumor Node Metastasis stage (II+III+IV) (RR =1.43; 95%CI: 1.15-1.76) in Non-small Cell Lung Cancer. The pooled RR estimates indicated that there is no statistical significance of Cytokeratin 19 fragment level expression in the advanced Non-small Cell Lung Cancer (IIIB+IV) (RR =1.43, 95% CI: 0.85-2.43). CONCLUSION Cytokeratin 19 fragment is a negative prognosis indicator and its high level expression indicates higher Tumor Node Metastasis pathological stage (II+III+IV) in Non-small Cell Lung Cancer. In advanced Non-small Cell Lung Cancer, the level of serum Cytokeratin 19 fragment appears to provide more prognostic information than it does for clinical Tumor Node Metastasis stage information. Further studies are required to confirm our results.
Collapse
Affiliation(s)
- Zipu Yu
- Department of Thoracic Surgery, 2nd Affiliated Hospital, Zhejiang University, Hangzhou, China
| | - Guofei Zhang
- Department of Thoracic Surgery, 2nd Affiliated Hospital, Zhejiang University, Hangzhou, China
| | - Maoying Yang
- Department of Thoracic Surgery, 2nd Affiliated Hospital, Zhejiang University, Hangzhou, China
| | - Sai Zhang
- Department of Thoracic Surgery, 2nd Affiliated Hospital, Zhejiang University, Hangzhou, China
| | - Baiqin Zhao
- Department of Thoracic Surgery, 2nd Affiliated Hospital, Zhejiang University, Hangzhou, China
| | - Gang Shen
- Department of Thoracic Surgery, 2nd Affiliated Hospital, Zhejiang University, Hangzhou, China
| | - Ying Chai
- Department of Thoracic Surgery, 2nd Affiliated Hospital, Zhejiang University, Hangzhou, China
| |
Collapse
|
18
|
Gunawardene A, Dennett E, Larsen P. Prognostic value of multiple cytokine analysis in colorectal cancer: a systematic review. J Gastrointest Oncol 2018; 10:134-143. [PMID: 30788169 DOI: 10.21037/jgo.2018.07.11] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
Abstract
The link between inflammation and outcome has been established in colorectal cancer through experimental evidence demonstrating an influential role of pro-inflammatory cytokines on tumour growth and progression. Furthermore, prognostic scores based on overall markers of systemic inflammation such as C-reactive protein and neutrophil count have been validated. Over recent years, an increasing number of inflammatory cytokines have been identified as prognostic predictors in colorectal cancer and the aim of this review was to evaluate the literature on the prognostic value of multiple cytokine measurement. The English language literature published since the year 2000 was searched using terms including, 'colorectal cancer', 'cytokines' and 'prognosis' through Medline, Embase and Scopus databases. Reports were screened by two independent reviewers and studies evaluating fewer than three cytokines were excluded. Quality assessments were performed in six domains before data extraction was undertaken in duplicate. Seven studies were found to evaluate multiple cytokines after 570 records were screened. The quality of these studies ranged from poor to moderate and were heterogeneous in terms of the patient population and the number and selection of cytokines tested. Four studies combined multiple cytokine levels into a single score and found them to be predictive of prognosis whereas the association between individual cytokines and outcome was not demonstrated consistently. The combination of multiple cytokine markers into a single prognostic score shows promise in colorectal cancer and further research is required to establish and validate such a score.
Collapse
Affiliation(s)
- Ashok Gunawardene
- Department of Surgery & Anaesthesia, University of Otago, Wellington, New Zealand
| | - Elizabeth Dennett
- Department of Surgery & Anaesthesia, University of Otago, Wellington, New Zealand.,Capital & Coast District Health Board, Wellington, New Zealand
| | - Peter Larsen
- Department of Surgery & Anaesthesia, University of Otago, Wellington, New Zealand
| |
Collapse
|
19
|
Dhamoon MS, Cheung YK, Moon YP, Wright CB, Willey JZ, Sacco RL, Elkind MSV. Association Between Serum Tumor Necrosis Factor Receptor 1 and Trajectories of Functional Status: The Northern Manhattan Study. Am J Epidemiol 2017; 186:11-20. [PMID: 28453789 DOI: 10.1093/aje/kwx035] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2016] [Accepted: 07/19/2016] [Indexed: 12/25/2022] Open
Abstract
We hypothesized that tumor necrosis factor receptor 1 (TNFR1) levels are associated with long-term trajectories of functional status independently of vascular risk factors and the occurrence of stroke and myocardial infarction (MI) during follow-up. In the Northern Manhattan Study, stroke-free persons aged ≥40 years in northern Manhattan (New York, New York) had annual assessments with the Barthel index (BI) for a median of 13 years (1993-2015). Assessment of baseline demographic factors, risk factors, and laboratory studies included measurement of TNFR1 (n = 1,863). Generalized estimating equations models were used to estimate standardized associations between TNFR1 and 1) baseline functional status and 2) change in function over time, adjusting for demographic factors, vascular risk factors, social variables, cognition, and depression, as well as stroke and MI occurrence during follow-up. The mean age of participants was 70 (standard deviation (SD), 10) years; 66% were women, and 55% were Hispanic. The mean TNFR1 level was 2.57 mg/L. TNFR1 was associated with baseline BI (-0.93 BI points per SD increment in TNFR1; 95% confidence interval: -1.59, -0.26) and change over time (-0.36 BI points per year per SD increment in TNFR1; 95% confidence interval: -0.69, -0.03). In this large population-based study, higher TNFR1 levels were associated with greater baseline disability and disability over time, even with adjustment for baseline covariates and stroke and MI occurrence during follow-up.
Collapse
|
20
|
Nguyen TT, Lian S, Ung TT, Xia Y, Han JY, Jung YD. Lithocholic Acid Stimulates IL-8 Expression in Human Colorectal Cancer Cells Via Activation of Erk1/2 MAPK and Suppression of STAT3 Activity. J Cell Biochem 2017; 118:2958-2967. [PMID: 28247965 DOI: 10.1002/jcb.25955] [Citation(s) in RCA: 36] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2016] [Accepted: 02/27/2017] [Indexed: 12/18/2022]
Abstract
The secondary bile acid lithocholic acid (LCA), an established tumor promoter, has been implicated in colorectal cancer (CRC) metastasis. Overexpression of interleukin-8 (IL-8) has been detected in CRC, and it contributes to poor prognosis. However, the effect of LCA on IL-8 expression is still undefined. In this study, we observed that LCA treatment induced IL-8 expression in CRC HCT116 cells. Pharmacological inhibition and mutagenesis studies indicated that Erk1/2 is critical for LCA-induced IL-8 expression. Furthermore, LCA reduced the phosphorylation of STAT3, and the STAT3 inhibitor Stattic, accelerated LCA-induced IL-8 expression, suggesting that STAT3 is involved in LCA-induced IL-8 expression. Activation of Erk1/2 functioned as an upstream signal of the STAT3 suppression induced by LCA. In conclusion, LCA activated Erk1/2 and in turn, suppressed STAT3 phosphorylation to induce IL-8 expression in HCT116 cells, thus stimulating endothelial cell proliferation and tube like formation. J. Cell. Biochem. 118: 2958-2967, 2017. © 2017 Wiley Periodicals, Inc.
Collapse
Affiliation(s)
- Thi Thinh Nguyen
- Research Institute of Medical Sciences, Chonnam National University Medical School, Gwangju 501-190, Republic of Korea
| | - Sen Lian
- Department of Biochemistry and Molecular Biology, School of Basic Medical Sciences, Guangdong Province Key Laboratory of Bioship Technology, Southern Medical University, Guangzhou 510515, Guangdong, People's Republic of China
| | - Trong Thuan Ung
- Research Institute of Medical Sciences, Chonnam National University Medical School, Gwangju 501-190, Republic of Korea
| | - Yong Xia
- Research Institute of Medical Sciences, Chonnam National University Medical School, Gwangju 501-190, Republic of Korea
| | - Jae Young Han
- Research Institute of Medical Sciences, Chonnam National University Medical School, Gwangju 501-190, Republic of Korea
| | - Young Do Jung
- Research Institute of Medical Sciences, Chonnam National University Medical School, Gwangju 501-190, Republic of Korea
| |
Collapse
|
21
|
Interleukin-8 enhances the effect of colchicine on cell death. Biochem Biophys Res Commun 2017; 485:89-94. [PMID: 28189686 DOI: 10.1016/j.bbrc.2017.02.025] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2017] [Accepted: 02/05/2017] [Indexed: 12/11/2022]
Abstract
Pro-inflammatory cytokines are known to be generated in tumors and play important roles in angiogenesis, mitosis, and tumor progression. However, few studies have investigated the synergistic effects of pro-inflammatory cytokines and anticancer drugs on cell death. In the present study, we examined the combined effects of pro-inflammatory cytokines and colchicine on cell death of cancer cells. Colchicine induces G2/M arrest in the cell cycle by binding to tubulin, one of the main constituents of microtubules. SUIT-2 human pancreatic cancer cell line cells overexpressing pro-inflammatory cytokines, including interleukin (IL)-1β, IL-8, and tumor necrosis factor (TNF)-α, were treated with colchicine. The effect of colchicine on cell death was enhanced in cells overexpressing IL-8. Moreover, the effect of colchicine on cell death was enhanced in cells overexpressing two IL-8 up-regulators, NF-κB and IL-6, but not in cells overexpressing an IL-8 down-regulator, splicing factor proline/glutamine-rich (SFPQ). Synergistic effects of IL-8 and colchicine were also observed in cells overexpressing IL-8 isoforms lacking the signal peptide. Therefore, IL-8 appeared to function as an enhancer of cell death in cancer cells treated with colchicine. The present results suggest a new role for IL-8 related to cell death of cancer cells.
Collapse
|
22
|
Ahluwalia MS, Bou-Anak S, Burgett ME, Sarmey N, Khosla D, Dahiya S, Weil RJ, Bae E, Huang P, McGraw M, Grove LM, Olman MA, Prayson RA, Suh JH, Gillespie GY, Barnholtz-Sloan J, Nowacki AS, Barnett GH, Gladson CL. Correlation of higher levels of soluble TNF-R1 with a shorter survival, independent of age, in recurrent glioblastoma. J Neurooncol 2016; 131:449-458. [PMID: 27858267 DOI: 10.1007/s11060-016-2319-2] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2016] [Accepted: 11/08/2016] [Indexed: 11/30/2022]
Abstract
The circulating levels of soluble tumor necrosis factor receptor-1 (sTNF-R1) and sTNF-R2 are altered in numerous diseases, including several types of cancer. Correlations with the risk of progression in some cancers, as well as systemic manifestations of the disease and therapeutic side-effects, have been described. However, there is very little information on the levels of these soluble receptors in glioblastoma (GBM). Here, we report on an exploratory retrospective study of the levels of sTNF-Rs in the vascular circulation of patients with GBM. Banked samples were obtained from 112 GBM patients (66 untreated, newly-diagnosed patients and 46 with recurrent disease) from two institutions. The levels of sTNF-R1 in the plasma were significantly lower in patients with newly-diagnosed or recurrent GBM than apparently healthy individuals and correlated with the intensity of expression of TNF-R1 on the tumor-associated endothelial cells (ECs) in the corresponding biopsies. Elevated levels of sTNF-R1 in patients with recurrent, but not newly-diagnosed GBM, were significantly associated with a shorter survival, independent of age (p = 0.02) or steroid medication. In contrast, the levels of circulating sTNF-R2 were significantly higher in recurrent GBM than healthy individuals and there was no significant correlation with expression of TNF-R2 on the tumor-associated ECs or survival time. The results indicate that larger, prospective studies are warranted to determine the predictive value of the levels of sTNF-R1 in patients with recurrent GBM and the factors that regulate the levels of sTNF-Rs in the circulation in GBM patients.
Collapse
Affiliation(s)
- Manmeet S Ahluwalia
- The Rose Ella Burkhardt Brain Tumor and Neuro-Oncology Center, Taussig Cancer Center, The Cleveland Clinic, Cleveland, OH, USA
| | - Stephanie Bou-Anak
- Department of Cancer Biology, Lerner Research Institute, The Cleveland Clinic, 9500 Euclid Avenue, NB40, Cleveland, OH, 44195, USA
| | - Monica E Burgett
- Department of Cancer Biology, Lerner Research Institute, The Cleveland Clinic, 9500 Euclid Avenue, NB40, Cleveland, OH, 44195, USA
| | - Nehaw Sarmey
- The Rose Ella Burkhardt Brain Tumor and Neuro-Oncology Center, Taussig Cancer Center, The Cleveland Clinic, Cleveland, OH, USA
| | - Divya Khosla
- Department of Cancer Biology, Lerner Research Institute, The Cleveland Clinic, 9500 Euclid Avenue, NB40, Cleveland, OH, 44195, USA
| | - Saurabh Dahiya
- The Rose Ella Burkhardt Brain Tumor and Neuro-Oncology Center, Taussig Cancer Center, The Cleveland Clinic, Cleveland, OH, USA
| | - Robert J Weil
- The Rose Ella Burkhardt Brain Tumor and Neuro-Oncology Center, Taussig Cancer Center, The Cleveland Clinic, Cleveland, OH, USA
| | - Eunnyung Bae
- Department of Cancer Biology, Lerner Research Institute, The Cleveland Clinic, 9500 Euclid Avenue, NB40, Cleveland, OH, 44195, USA
| | - Ping Huang
- Department of Cancer Biology, Lerner Research Institute, The Cleveland Clinic, 9500 Euclid Avenue, NB40, Cleveland, OH, 44195, USA
| | - Mary McGraw
- The Rose Ella Burkhardt Brain Tumor and Neuro-Oncology Center, Taussig Cancer Center, The Cleveland Clinic, Cleveland, OH, USA
| | - Lisa M Grove
- Department of Pathobiology, Lerner Research Institute, The Cleveland Clinic, Cleveland, OH, USA
| | - Mitchell A Olman
- Department of Pathobiology, Lerner Research Institute, The Cleveland Clinic, Cleveland, OH, USA
| | - Richard A Prayson
- Anatomic Pathology Laboratory, The Cleveland Clinic, Cleveland, OH, USA
| | - John H Suh
- Radiation Oncology, The Cleveland Clinic, Cleveland, OH, USA
| | - G Yancey Gillespie
- Department of Neurosurgery, University of Alabama at Birmingham, Birmingham, AL, USA
| | - Jill Barnholtz-Sloan
- Case Comprehensive Cancer Center, Case Western Reserve University, Cleveland, OH, USA
| | - Amy S Nowacki
- Quantitative Health Sciences, The Cleveland Clinic, Cleveland, OH, USA
| | - Gene H Barnett
- The Rose Ella Burkhardt Brain Tumor and Neuro-Oncology Center, Taussig Cancer Center, The Cleveland Clinic, Cleveland, OH, USA
| | - Candece L Gladson
- The Rose Ella Burkhardt Brain Tumor and Neuro-Oncology Center, Taussig Cancer Center, The Cleveland Clinic, Cleveland, OH, USA. .,Department of Cancer Biology, Lerner Research Institute, The Cleveland Clinic, 9500 Euclid Avenue, NB40, Cleveland, OH, 44195, USA.
| |
Collapse
|
23
|
Significance of Interleukin-6 in Papillary Thyroid Carcinoma. J Thyroid Res 2016; 2016:6178921. [PMID: 27034885 PMCID: PMC4808558 DOI: 10.1155/2016/6178921] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/29/2015] [Accepted: 02/17/2016] [Indexed: 12/18/2022] Open
Abstract
This study sought to reveal the significance of IL-6 in papillary thyroid carcinoma by determining its circulating levels, tumoral protein, and mRNA expressions. As compared to the healthy individuals, serum IL-6 was significantly higher in patients with benign thyroid diseases and PTC. Further, its level was significantly higher in PTC patients as compared to patients with benign thyroid diseases. ROC curves also confirmed a good discriminatory efficacy of serum IL-6 between healthy individuals and patients with benign thyroid diseases and PTC. The circulating IL-6 was significantly associated with poor overall survival in PTC patients. IL-6 immunoreactivity was significantly high in PTC patients as compared to the benign thyroid disease patients. Significantly higher IL-6 mRNA expression was also observed in the primary tumour tissues of PTC patients than the adjacent normal tissues. The protein expression of IL-6 at both the circulating and tissue level correlated with disease aggressiveness in PTC patients. Moreover, a significant positive correlation was observed between the IL-6 protein and mRNA expression in the primary tumours of PTC patients. Finally in conclusion, IL-6 has an important role in thyroid cancer progression. Thus targeting IL-6 signalling can help in clinical management of thyroid carcinoma patients.
Collapse
|
24
|
IL-6 Inhibition Reduces STAT3 Activation and Enhances the Antitumor Effect of Carboplatin. Mediators Inflamm 2016; 2016:8026494. [PMID: 27006530 PMCID: PMC4781984 DOI: 10.1155/2016/8026494] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2015] [Revised: 01/27/2016] [Accepted: 02/01/2016] [Indexed: 02/07/2023] Open
Abstract
Recent studies suggest that tumor-associated macrophage-produced IL-6 is an important mediator within the tumor microenvironment that promotes tumor growth. The activation of IL-6/STAT3 axis has been associated with chemoresistance and poor prognosis of a variety of cancers including colorectal carcinoma and thus serves as a potential immunotherapeutic target for cancer treatment. However, it is not fully understood whether anticytokine therapy could reverse chemosensitivity and enhance the suppressive effect of chemotherapy on tumor growth. In this study, we aimed to investigate the effect of IL-6 inhibition therapy on the antitumor effect of carboplatin. Enhanced expression of IL-6 and activation of STAT3 were observed in human colorectal carcinoma samples compared to normal colorectal tissue, with higher levels of IL-6/STAT3 in low grade carcinomas. Treatment of carboplatin (CBP) dose-dependently increased IL-6 production and STAT3 activation in human colorectal LoVo cells. Blockade of IL-6 with neutralizing antibody enhanced chemosensitivity of LoVo cells to carboplatin as evidenced by increased cell apoptosis. IL-6 blockade abolished carboplatin-induced STAT3 activation. IL-6 blockade and carboplatin synergistically reduced cyclin D1 expression and enhanced caspase-3 activity in LoVo cells. Our results suggest that inhibition of IL-6 may enhance chemosensitivity of colon cancers with overactive STAT3 to platinum agents.
Collapse
|
25
|
Xu J, Ye Y, Zhang H, Szmitkowski M, Mäkinen MJ, Li P, Xia D, Yang J, Wu Y, Wu H. Diagnostic and Prognostic Value of Serum Interleukin-6 in Colorectal Cancer. Medicine (Baltimore) 2016; 95:e2502. [PMID: 26765465 PMCID: PMC4718291 DOI: 10.1097/md.0000000000002502] [Citation(s) in RCA: 77] [Impact Index Per Article: 9.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/23/2022] Open
Abstract
The application of serum interleukin-6 (IL-6) in the diagnosis and prognosis of colorectal cancer (CRC) has been evaluated in many studies, whereas the results were contradictive.The aim of this study was to systematically evaluate this issue.An original study was conducted to explore the diagnostic value of serum IL-6 in CRC. Pubmed, Embase, and Cochrane library databases were searched for eligible studies.For diagnostic meta-analysis, aggregate data (AD) and individual participant data (IPD) meta-analyses were both adopted. The sensitivity and specificity were pooled and a summary receiver-operating characteristic (ROC) curve was constructed. For prognostic meta-analysis, study-specific hazard ratios (HRs) of IL-6 for survival were summarized. Secondary analysis of survival data was performed to synthesize the Kaplan-Meier curves.Total 17 studies (including our study) were included in this meta-analysis. The pooled sensitivity, specificity, and area under curve (AUC) of serum IL-6 were 0.72 (95% CI: 0.46-0.88), 0.74 (95% CI: 0.56-0.86), and 0.79 (95% CI: 0.75-0.82) in CRC diagnosis, respectively. Further, IPD meta-analysis strengthened the diagnostic value of serum IL-6 (the AUC, sensitivity, and specificity were 0.794, 0.606, and 0.839, respectively). For prognostic analysis, the high serum level of IL-6 was inversely associated with overall survival (OS) (pooled HR = 1.76, 95% CI: 1.42-2.19, P < 0.001) and disease-free survival (DFS) (pooled HR = 2.97, 95% CI: 1.76-5.01, P < 0.001). The synthesized Kaplan-Meier curves indicated that CRC patients with higher serum IL-6 level had a worse OS (P = 0.0027) and DFS (P < 0.001), which further support the prognostic value of serum IL-6 in CRC patients.The present study confirmed that serum IL-6 may be a potential biomarker for CRC diagnosis, and the high serum IL-6 level was associated with poor prognosis for both CRC overall survival and disease-free survival. The study has been registered in an international registry of systematic reviews PROSPERO (CRD42013006485).
Collapse
Affiliation(s)
- Jinming Xu
- From the Second Affiliated Hospital, Zhejiang University School of Medicine, (JX, YY, PL, HW); Department of Toxicology, Zhejiang University School of Public Health, (JX, YY, DX, YW); Department of Pathology, Zhejiang University School of Medicine, Hangzhou, China (HZ); Department of Biochemical Diagnostics, Medical University of Bialystok, Sklodowska-Curie 24A, Bialystok, Poland (MS); Department of Pathology, University of Oulu, POB 5000, Oulu, Finland (MJM); Department of Gastroenterology, Second Affiliated Hospital, Zhejiang University School of Medicine (PL); and State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China (JY)
| | | | | | | | | | | | | | | | | | | |
Collapse
|
26
|
Xu KY, Li YC, Wu JP, Gu J. Clinical significance of differential expression of interleukin 8 mRNA in left-sided and right-sided colon cancer. Shijie Huaren Xiaohua Zazhi 2015; 23:4822-4830. [DOI: 10.11569/wcjd.v23.i30.4822] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
AIM: To investigate the differential expression of interleukin 8 (IL-8) between left-sided and right-sided colon cancer and to analyze its clinical significance.
METHODS: Eighty patients who received radical resection for stage II or III colon cancer were involved, including 40 patients with left-sided colon cancer (LSCC) and 40 with right-sided colon cancer (RSCC). Paired cancer and normal colon mucosal specimens were collected from each patient. The gene expression of IL-8 was detected by real-time quantitative PCR. Subsequently, the relationship between IL-8 expression and clinicopathological variables as well as prognosis was analyzed.
RESULTS: The mRNA expression of IL-8 in colon cancer was significantly higher than that in normal colon mucosa (P < 0.01). IL-8 expression was significantly higher in RSCC than in LSCC (P = 0.004). High IL-8 expression was closely related with RSCC (65% vs 35%, P = 0.007), bigger tumor size (5.2 cm vs 4.1 cm, P = 0.014) and tumor infiltrating lymphocytes (27.5% vs 10%,P = 0.045). In patients with LSCC, the survival of patients with high IL-8 expression was significantly shorter than that in patients with low IL-8 expression (37.0 mo vs 59.2 mo, P = 0.006). However, among patients with RSCC, patients with high IL-8 expression tended to have a better prognosis than patients with low expression (63.8 mo vs 54.5 mo, P = 0.151). Multivariate analysis demonstrated that T4 infiltration (RR = 6.514, 95%CI: 1.209-35.102, P = 0.029) and lymphatic/vascular invasion (RR = 6.272, 95%CI: 1.352-29.092, P = 0.019) were independent prognostic factors of RSCC, and high IL-8 expression (RR = 3.279, 95%CI: 0.973-11.051, P = 0.045), T4 infiltration (RR = 4.546, 95%CI: 1.335-15.481, P = 0.015), lymph node metastasis (RR = 5.918, 95%CI: 1.439-24.334, P = 0.014) and lymphatic/vascular invasion (RR = 3.663, 95%CI: 1.089-12.320, P = 0.036) were independent prognostic factors of LSCC.
CONCLUSION: The gene expression of IL-8 is significantly different between RSCC and LSCC. High IL-8 expression has a different prognostic impact on RSCC and LSCC. RSCC and LSCC are two potentially heterogeneous groups with differences in molecular and carcinogenic mechanisms.
Collapse
|
27
|
Schrepf A, Lutgendorf SK, Pyter LM. Pre-treatment effects of peripheral tumors on brain and behavior: neuroinflammatory mechanisms in humans and rodents. Brain Behav Immun 2015; 49:1-17. [PMID: 25958011 PMCID: PMC4567396 DOI: 10.1016/j.bbi.2015.04.010] [Citation(s) in RCA: 43] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/13/2015] [Revised: 04/14/2015] [Accepted: 04/17/2015] [Indexed: 12/12/2022] Open
Abstract
Cancer patients suffer high levels of affective and cognitive disturbances, which have been attributed to diagnosis-related distress, impairment of quality of life, and side effects of primary treatment. An inflammatory microenvironment is also a feature of the vast majority of solid tumors. However, the ability of tumor-associated biological processes to affect the central nervous system (CNS) has only recently been explored in the context of symptoms of depression and cognitive disturbances. In this review, we summarize the burgeoning evidence from rodent cancer models that solid tumors alter neurobiological pathways and subsequent behavioral processes with relevance to affective and cognitive disturbances reported in human cancer populations. We consider, in parallel, the evidence from human clinical cancer research demonstrating that affective and cognitive disturbances are common in some malignancies prior to diagnosis and treatment. We further consider the underlying neurobiological pathways, including altered neuroinflammation, tryptophan metabolism, prostaglandin synthesis and associated neuroanatomical changes, that are most strongly implicated in the rodent literature and supported by analogous evidence from human cancer populations. We focus on the implications of these findings for behavioral researchers and clinicians, with particular emphasis on methodological issues and areas of future research.
Collapse
Affiliation(s)
- Andrew Schrepf
- Department of Psychology, University of Iowa, Iowa City, IA 52242, USA
| | - Susan K Lutgendorf
- Department of Psychology, University of Iowa, Iowa City, IA 52242, USA; Departments of Urology and Obstetrics and Gynecology, University of Iowa, Iowa City, IA 52242, USA
| | - Leah M Pyter
- Institute for Behavioral Medicine Research, Departments of Psychiatry and Behavioral Health and Neuroscience, Ohio State University, Columbus, OH 43210, USA.
| |
Collapse
|
28
|
Changes of immunocytic phenotypes and functions from human colorectal adenomatous stage to cancerous stage: Update. Immunobiology 2015; 220:1186-96. [PMID: 26153874 DOI: 10.1016/j.imbio.2015.06.003] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2015] [Revised: 05/27/2015] [Accepted: 06/01/2015] [Indexed: 02/07/2023]
Abstract
It is believed that chronic inflammation as seen in patients with ulcerative colitis significantly increases the colorectal cancer (CRC) risk and functions as the main driving force for the development of colitis associated CRC. Recently, increasing evidences suggest that inflammation is also involved in the processing of sporadic CRCs that mostly develop from the preformed adenomas through a long-term progression. Within the adenoma/CRC tumor microenvironment, high dense immunocytes with significant phenotypic and functional changes have been observed. These cells might produce high level of inflammatory mediators and then affect the adenoma-cancer transition. In this review, we summarize the update on altered phenotypes and inflammatory mediators within the tumor microenvironment from the adenomatous stage to the cancerous stage, and discuss the significance of inflammatory mediators as biomarkers in predicating the progression from the premalignant adenoma lesion to the sporadic CRC lesion and the potential as therapeutic targets.
Collapse
|
29
|
Prognostic value, clinicopathologic features and diagnostic accuracy of interleukin-8 in colorectal cancer: a meta-analysis. PLoS One 2015; 10:e0123484. [PMID: 25856316 PMCID: PMC4391830 DOI: 10.1371/journal.pone.0123484] [Citation(s) in RCA: 42] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2014] [Accepted: 02/19/2015] [Indexed: 12/11/2022] Open
Abstract
BACKGROUND The prognostic value and diagnostic accuracy of Interleukin-8 (IL-8) in colorectal cancer have been assessed with several studies, but the conclusions were inconclusive. Thus we performed a meta-analysis to evaluate the impact of IL-8 expression on colorectal cancer prognosis, clinicopathologic features and diagnostic accuracy. METHODS Comprehensive search strategies were used to search relevant literature in the PubMed, EBSCO and the ISI Web of Science databases. The correlation between IL-8 expression and prognosis, clinicopathologic features and diagnostic accuracy was analyzed. RESULTS A total of 18 articles met the inclusion criteria, including 1509 patients for clinicopathologic features or prognosis evaluation and 725 participants for diagnostic evaluation. The results suggested that overexpression of IL-8 was significantly associated with poor prognosis in colorectal cancer (HR = 1.54, 95%CI 1.03-2.32), especially in Union for International Cancer Control (UICC) stage IV patients (HR = 2.28, 95%CI 1.60-3.25). With further subgroup analysis, we found that high IL-8 level in serum was significantly correlated with poor prognosis (HR = 2.13, 95%CI 1.49-3.05). In addition, significant correlations were observed between high IL-8 expression and advanced stage (OR = 3.01, 95%CI 1.98-4.56), lymphatic metastasis (OR = 2.24, 95%CI 1.39-3.63), and liver metastasis (OR = 3.47, 95%CI 1.74-6.89). Moreover, IL-8 had high diagnostic accuracy, with pooled sensitivity 0.70(95%CI 0.66-0.74), specificity 0.91(95%CI 0.86-0.94), positive likelihood ratio (LR) 7.00(95%CI 2.48-19.73), negative LR 0.24(95%CI 0.09-0.64), diagnostic OR 24.00(95%CI 5.52-104.38). CONCLUSIONS This study showed that IL-8 could be a potential indicator for detecting colorectal cancer and predicting prognosis. In addition, high IL-8 level was significantly correlated with advanced stage, lymphatic metastasis, liver metastasis.
Collapse
|
30
|
Zins K, Sioud M, Aharinejad S, Lucas T, Abraham D. Modulating the tumor microenvironment with RNA interference as a cancer treatment strategy. Methods Mol Biol 2015; 1218:143-61. [PMID: 25319650 DOI: 10.1007/978-1-4939-1538-5_9] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/03/2022]
Abstract
The tumor microenvironment is composed of accessory cells and immune cells in addition to extracellular matrix (ECM) components. The stromal compartment interacts with cancer cells in a complex crosstalk to support tumor development. Growth factors and cytokines produced by stromal cells support the growth of tumor cells and promote interaction with the vasculature to enhance tumor progression and invasion. The activation of autocrine and paracrine oncogenic signaling pathways by growth factors, cytokines, and proteases derived from both tumor cells and the stromal compartment is thought to play a major role in assisting tumor cells during metastasis. Consequently, targeting tumor-stroma interactions by RNA interference (RNAi)-based approaches is a promising strategy in the search for novel treatment modalities in human cancer. Recent advances in packaging technology including the use of polymers, peptides, liposomes, and nanoparticles to deliver small interfering RNAs (siRNAs) into target cells may overcome limitations associated with potential RNAi-based therapeutics. Newly developed nonviral gene delivery approaches have shown improved anticancer efficacy suggesting that RNAi-based therapeutics provide novel opportunities to elicit significant gene silencing and induce regression of tumor growth. This chapter summarizes our current understanding of the tumor microenvironment and highlights some potential targets for therapeutic intervention with RNAi-based cancer therapeutics.
Collapse
Affiliation(s)
- Karin Zins
- Laboratory for Cardiovascular Research, Center for Anatomy and Cell Biology, Medical University of Vienna, Vienna, Austria
| | | | | | | | | |
Collapse
|
31
|
The matrix metalloproteinase-7 and pro-enzyme of metalloproteinase-1 as a potential marker for patients with rectal cancer without distant metastasis. Tumour Biol 2014; 36:3629-35. [PMID: 25549795 DOI: 10.1007/s13277-014-3000-z] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2014] [Accepted: 12/18/2014] [Indexed: 12/13/2022] Open
Abstract
The aim of this study was the evaluation of clinical usage of metalloproteinase (MMP): proMMP-1, MMP-2, MMP-7, MMP-9, tissue inhibitors of metalloproteinase (TIMP)-1 and TIMP-2 in serum of patients with rectal cancer, as well as the selection of parameters of the greatest diagnostic sensitivity and the determination of their relation with clinicopathological features, what is more, the demonstration whether their concentrations may have a prognostic value in the assessment of disease-free survival (DFS) and overall survival (OS). The study comprised 100 patients with rectal cancer including 29 women and 71 men. The tested group was comprised of qualified patients without distant metastasis (M0). It was demonstrated that in patients with rectal cancer, the concentrations of MMP-9, MMP-7, and proMMP-1 as well as TIMP-1 were significantly higher in comparison to the reference group. On the basis of ROC curves, the greatest diagnostic sensitivity of MMP-9 was demonstrated. When evaluating the correlation of tested parameters with the size of the tumor (T1-T2 vs T3-T4), essential differences were shown for proMMP-1 concentrations. The highest percentage of patients with progression had an increased concentration of MMP-7 and TIMP-1. During a 5-year follow-up, univariate log-rank analysis had shown an essential dependence between the concentration of MMP-7 in men and DSF which was confirmed in Cox multivariate analysis. It was demonstrated that the pretreatment concentration of proMMP-1 may be clinically useful when evaluating the mass of the tumor, whereas MMP-7 may be a prognostic factor for DFS in men with rectal cancer without distant metastasis.
Collapse
|
32
|
Jin WJ, Xu JM, Xu WL, Gu DH, Li PW. Diagnostic value of interleukin-8 in colorectal cancer: a case-control study and meta-analysis. World J Gastroenterol 2014; 20:16334-42. [PMID: 25473192 PMCID: PMC4239526 DOI: 10.3748/wjg.v20.i43.16334] [Citation(s) in RCA: 36] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/08/2014] [Revised: 06/11/2014] [Accepted: 06/25/2014] [Indexed: 02/06/2023] Open
Abstract
AIM To assess the diagnostic value of serum interleukin-8 (IL-8) in the detection of colorectal cancer (CRC). METHODS An original study was conducted to explore the potential value of IL-8 in CRC diagnosis. Receiver operating characteristic (ROC) analysis was performed and the area under the curve (AUC) value was calculated. PUBMED and EMBASE were searched (to October, 2013), supplemented with manual screening for relevant publications. Meta-analysis methods were applied to pool sensitivity, specificity, positive and negative likelihood ratios, and diagnostic odds ratios and to construct a summary receiver-operating characteristic (sROC) curve. Heterogeneity across studies was checked by the I(2) test and Deek's funnel plot method was applied to test publication bias. RESULTS In our original study, serum IL-8 yielded an AUC of 0.742 [95%CI: 0.635-0.849]. The sensitivity and specificity were 85.42% and 54.05%, respectively, at a cut-off value of 5.39. In this meta-analysis, we included five studies with 668 CRC patients and 374 controls and one study in our own center with 48 CRC patients and 37 controls. The pooled sensitivity and specificity of IL-8 were 0.69 (95%CI: 0.42-0.87) and 0.85 (95%CI: 0.68-0.94) for CRC detection. Besides, the area under the sROC curve was 0.86 (95%CI: 0.82-0.88). Subgroup analysis suggested that there was no heterogeneity in the Asian subgroup but some in the European subgroup. In addition, no publication bias was found according to the Deek's funnel plot asymmetry test. CONCLUSION Serum IL-8 is a promising biomarker for CRC detection and may become a clinically useful tool to identify high-risk patients.
Collapse
|
33
|
Di Caro G, Marchesi F, Galdiero MR, Grizzi F. Immune mediators as potential diagnostic tools for colorectal cancer: from experimental rationale to early clinical evidence. Expert Rev Mol Diagn 2014; 14:387-99. [PMID: 24649823 DOI: 10.1586/14737159.2014.900443] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
At the tumor site, solid tumors recruit native and adaptive infiltrating cell subtypes with a unique pattern, varying according to the organ of origin and the stage of the disease, which contributes to the complexity of the cancer microenvironment. The recruitment and activation of immune cells depend on a plethora of soluble immune mediators, including cytokines and chemokines that have a critical role in the process of cancer onset and progression. In colorectal cancer, measurement of soluble immune mediators in the serum seems to reflect the specific inflammatory reaction at the tumor site, and thus they might serve in clinical practice to improve available colorectal cancer detection and screening strategies. Clinical translation of data from experimental models could lead to the earlier detection of colorectal cancer resulting in a decreased burden of metastatic disease. These models and the most promising candidates for immune-based serum screening tests in colorectal cancer are discussed here.
Collapse
Affiliation(s)
- Giuseppe Di Caro
- Humanitas Clinical and Research Center, Via Manzoni 56, 20089, Rozzano, Milan, Italy
| | | | | | | |
Collapse
|
34
|
Visconti L, Nelissen K, Deckx L, van den Akker M, Adriaensen W, Daniels L, Matheï C, Linsen L, Hellings N, Stinissen P, Buntinx F. Prognostic value of circulating cytokines on overall survival and disease-free survival in cancer patients. Biomark Med 2014; 8:297-306. [PMID: 24521026 DOI: 10.2217/bmm.13.122] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
Through their tumor-promoting and/or tumor-suppressive properties, cytokines can influence progression of cancer. We systematically reviewed the current literature on the prognostic value of the circulating cytokines IL-1α/β, IL-6, IL-8, IL-10, IL-12, TNF-α, TGF-β and IFN-γ to predict overall and disease-free survival in any type of cancer patients. PubMed was systematically searched and based on eligibility assessment using our five criteria of the Reporting Recommendations for Tumor Marker Prognostic Studies (REMARK) checklist, six unique studies were reviewed. Elevated IL-6 and IL-10 levels seem independently associated with worse prognosis in terms of overall and disease-free survival. The prognostic value of IL-1α/β, IL-8, IL-12, TNF-α, TGF-β and IFN-γ could not be demonstrated. The small number of selected studies underlines the need for large well-designed prospective studies, using the REMARK checklist as a guideline, to determine which cytokines have prognostic value on survival in cancer patients.
Collapse
Affiliation(s)
- Laura Visconti
- Faculty of Medicine & Life Sciences, Hasselt University, Campus Diepenbeek, Martelarenlaan 42, 3500 Hasselt, Belgium
| | | | | | | | | | | | | | | | | | | | | |
Collapse
|
35
|
Sun Q, Sun F, Wang B, Liu S, Niu W, Liu E, Peng C, Wang J, Gao H, Liang B, Niu Z, Zou X, Niu J. Interleukin-8 promotes cell migration through integrin αvβ6 upregulation in colorectal cancer. Cancer Lett 2014; 354:245-53. [PMID: 25150782 DOI: 10.1016/j.canlet.2014.08.021] [Citation(s) in RCA: 41] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2014] [Revised: 08/01/2014] [Accepted: 08/14/2014] [Indexed: 01/05/2023]
Abstract
Colorectal cancer (CRC), which is notorious for high morbidity and mortality around the world, shows a predilection for metastasis to liver. Interleukin-8 (IL-8), a chemokine with a defining CXC amino acid motif, has been reported to promote CRC cell migration and is associated with poor prognosis of CRC. However, the underlying molecular mechanism of IL-8-mediated migration remains obscure. In this study, we first demonstrated the cross talk between IL-8 and integrin αvβ6. We analyzed 139 human CRC samples, and found that the immunohistochemical expression of αvβ6 was significantly correlated with expression of IL-8. Furthermore, IL-8 increased the migration through integrin αvβ6 in human CRC cells, and both CXCR1 and CXCR2 were primarily involved during the process. IL-8 upregulated αvβ6 expression in a dose-dependent manner through activation of ERK and Ets-1 signaling pathway. Taken together, our results indicated that IL-8 enhances the migration of CRC cells by increasing αvβ6 integrin expression through the ERK/Ets-1 pathway. Targeting integrin αvβ6 in IL-8 expressing tumors might be a potential therapeutic strategy for CRC patients.
Collapse
Affiliation(s)
- Qi Sun
- Department of Hepatobiliary Surgery, Qilu Hospital of Shandong University, Jinan 250012, Shandong, China; Key Laboratory of Cardiovascular Remodeling and Function Research, Chinese Ministry of Education and Public Health, Qilu Hospital of Shandong University, Jinan 250012, Shandong, China
| | - Fengkai Sun
- Department of Hepatology, Qilu Hospital of Shandong University, Jinan 250012, Shandong, China
| | - Ben Wang
- Department of Hepatobiliary Surgery, Qilu Hospital of Shandong University, Jinan 250012, Shandong, China; Key Laboratory of Cardiovascular Remodeling and Function Research, Chinese Ministry of Education and Public Health, Qilu Hospital of Shandong University, Jinan 250012, Shandong, China
| | - Song Liu
- Department of Thyroid and Breast Surgery, Affiliated Hospital of Binzhou Medical College, Binzhou 256603, Shandong, China
| | - Weibo Niu
- Department of Hepatobiliary Surgery, Qilu Hospital of Shandong University, Jinan 250012, Shandong, China
| | - Enyu Liu
- Department of Hepatobiliary Surgery, Qilu Hospital of Shandong University, Jinan 250012, Shandong, China
| | - Cheng Peng
- Department of Hepatobiliary Surgery, Qilu Hospital of Shandong University, Jinan 250012, Shandong, China
| | - Jiayong Wang
- Department of Hepatobiliary Surgery, Qilu Hospital of Shandong University, Jinan 250012, Shandong, China
| | - Huijie Gao
- Department of Hepatobiliary Surgery, Qilu Hospital of Shandong University, Jinan 250012, Shandong, China; Key Laboratory of Cardiovascular Remodeling and Function Research, Chinese Ministry of Education and Public Health, Qilu Hospital of Shandong University, Jinan 250012, Shandong, China
| | - Benjia Liang
- Department of Hepatobiliary Surgery, Qilu Hospital of Shandong University, Jinan 250012, Shandong, China; Key Laboratory of Cardiovascular Remodeling and Function Research, Chinese Ministry of Education and Public Health, Qilu Hospital of Shandong University, Jinan 250012, Shandong, China
| | - Zhengchuan Niu
- Department of Hepatobiliary Surgery, Qilu Hospital of Shandong University, Jinan 250012, Shandong, China; Key Laboratory of Cardiovascular Remodeling and Function Research, Chinese Ministry of Education and Public Health, Qilu Hospital of Shandong University, Jinan 250012, Shandong, China
| | - Xueqing Zou
- Department of Hepatobiliary Surgery, Qilu Hospital of Shandong University, Jinan 250012, Shandong, China; Key Laboratory of Cardiovascular Remodeling and Function Research, Chinese Ministry of Education and Public Health, Qilu Hospital of Shandong University, Jinan 250012, Shandong, China
| | - Jun Niu
- Department of Hepatobiliary Surgery, Qilu Hospital of Shandong University, Jinan 250012, Shandong, China.
| |
Collapse
|
36
|
Stanilov N, Miteva L, Jovchev J, Cirovski G, Stanilova S. The prognostic value of preoperative serum levels of IL-12p40 and IL-23 for survival of patients with colorectal cancer. APMIS 2014; 122:1223-9. [PMID: 24909386 DOI: 10.1111/apm.12288] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2014] [Accepted: 04/02/2014] [Indexed: 12/14/2022]
Abstract
Colorectal cancer (CRC) patients were previously shown to express a signature of cytokines that contribute to cancer pathogenesis and are detectable in serum. The aim of this study was to evaluate the potential clinical use of circulating cytokine measurements in CRC patients preoperatively as markers for disease outcome. The levels of cytokines IL-12p40 and IL-23 were assessed by ELISA in the sera of 91 patients with previously untreated CRC and then 5-year survival was determined using Kaplan-Meier analyses. The levels of circulating interleukin IL-12p40 significantly decreased with the progression of CRC, whereas the levels of IL-23 remained with no significant differences between disease stages. None of the cytokine levels were influenced by age, gender and colon vs rectum localization. We found that preoperative serum concentration of IL-12p40 cytokine is a good prognostic marker for survival; as for IL-23 levels, we found no outcome prognostic value. In addition, 5-year survival confirmed that tumor grade, bowel wall invasion, lymph node and metastatic status have an impact on overall survival. In conclusion, we believe that our findings show clinical significance of the preoperative serum concentration for IL-12p40 and provide an additional prognostic biomarker for CRC survival.
Collapse
Affiliation(s)
- Noyko Stanilov
- Department of Surgery, Neurosurgery and Urology, Faculty of Medicine, Trakia University, Stara Zagora, Bulgaria; Colorectal surgery unit, The Royal London Hospital, London, UK
| | | | | | | | | |
Collapse
|
37
|
Chen CJ, Yen JH, Chang SJ. Gout patients have an increased risk of developing most cancers, especially urological cancers. Scand J Rheumatol 2014; 43:385-90. [PMID: 24825466 DOI: 10.3109/03009742.2013.878387] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
OBJECTIVES Inflammation and hyperuricaemia, which are the major characteristics of gout disease, are thought to be associated with carcinogenesis and anti-carcinogenesis, respectively. Therefore, we aimed to explore the causal effect on cancers from those with gout disease. METHOD New gout patients without a history of cancer were included from 1998 to 2000, and they had been followed up from 2001 to 2008 to observe the incidence of cancers from national outpatient records in Taiwan. RESULTS A total of 8408 male gout patients and 25,010 male controls were included by matching gout patients' age and year and month of first diagnosis during the including period. The mean ages at diagnosis were 51.03 ± 14.52 and 50.90 ± 14.45 years for gout patients and controls, respectively. The overall incidence of all cancers was 9.82 cases per 1000 person-years among gout patients compared to 4.35 cases per 1000 person-years among controls after 8 years of follow-up. The age-adjusted standardized incidence ratios (SIRs) were 2.26 [95% confidence interval (CI) 2.06-2.49], 3.31 (95% CI 2.55-4.31), 3.14 (95% CI 2.12-4.64), and 2.18 (95% CI 1.34-3.56) for all cancers, prostate cancer, bladder cancer, and renal cancer, respectively. The cumulative hazard ratios (HRs) were significantly higher in gout patients than in controls with regard to developing prostate, bladder, and renal cancers (all p < 0.001). CONCLUSIONS This study shows that gout patients are more likely to develop most cancers, especially the urological cancers: prostate, bladder, and renal cancers. The data also support the hypothesis of a link between metabolic syndrome (MetS) and cancer disorders.
Collapse
Affiliation(s)
- C-J Chen
- Division of Rheumatology, Allergy and Immunology, Department of Internal Medicine, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine , Kaohsiung , Taiwan
| | | | | |
Collapse
|
38
|
Pengjun Z, Xinyu W, Feng G, Xinxin D, Yulan L, Juan L, Xingwang J, Zhennan D, Yaping T. Multiplexed cytokine profiling of serum for detection of colorectal cancer. Future Oncol 2014; 9:1017-27. [PMID: 23837764 DOI: 10.2217/fon.13.71] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
AIM To evaluate the concentrations of eight cytokines in order to identify potential biomarkers for assisting in the detection of colorectal cancer. MATERIALS & METHODS The concentrations of IFN-γ, IL-10, IL-6, IL-8, TNF-α, MMP-2, MMP-7 and MMP-9 were detected in the sera of 69 healthy controls, 93 colorectal adenoma patients and 149 colorectal cancer (CRC) patients. RESULTS Multivariate logistic regression analyses, which included CEA, CA199, IL-8, TNF-α and MMP-7, were used to evaluate the diagnostic value for differentiating between colorectal adenoma and CRC. The area under the curve was 0.945 (95% CI: 0.909-0.981). The sensitivity and specificity were 85.86 and 96.78%, respectively. Compared with the conventional biomarkers CEA and CA199, multivariate logistic regression showed significant improvement. CONCLUSION Our data demonstrated that testing using a panel of three serum cytokines, CEA and CA199 may have strong potential to assist in the detection of CRC.
Collapse
Affiliation(s)
- Zhang Pengjun
- Department of Clinical Biochemistry, State Key Laboratory of Kidney Disease, Chinese PLA General Hospital, Fuxin Road #28, Beijing, China
| | | | | | | | | | | | | | | | | |
Collapse
|
39
|
Serum levels and tissue expression of matrix metalloproteinase 2 (MMP-2) and tissue inhibitor of metalloproteinases 2 (TIMP-2) in colorectal cancer patients. Tumour Biol 2014; 35:3793-802. [PMID: 24395652 PMCID: PMC3980035 DOI: 10.1007/s13277-013-1502-8] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2013] [Accepted: 11/29/2013] [Indexed: 11/04/2022] Open
Abstract
The objective of the study was the assessment of serum levels and tissue expression of matrix metalloproteinase 2 (MMP-2) and tissue inhibitor of matrix metalloproteinases 2 (TIMP-2) in patients with colorectal cancer (CRC). The study included 72 CRC patients and 68 healthy subjects. The serum levels of MMP-2 and TIMP-2 were measured using enzyme-linked immunosorbent assay (ELISA) method, whereas tissue expression of MMP-2 and TIMP-2 in cancer cells, interstitial inflammatory cells, and adjacent normal colorectal mucosa were examined by immunohistochemical staining of tumor samples. The serum levels of MMP-2 and TIMP-2 in cancer patients were significantly lower than those in control group, but the percentage of positive immunoreactivity of these proteins were higher in malignant and inflammatory cells as compared to normal tissue. There was a significant correlation between MMP-2 immunoreactivity in inflammatory cells and the presence of distant metastases and between TIMP-2 expression in inflammatory cells and tumor size, nodal involvement, and distant metastases. Area under receiver operating characteristic (ROC) curve (AUC) for serum MMP-2 was higher than for serum TIMP-2. Moreover, positive tissue expression of MMP-2 was a significant prognostic factor for CRC patients’ survival. Our findings suggest that MMP-2 and TIMP-2 might play a role in the process of colorectal cancer invasion and metastasis, but the significance of their interactions with tumor stroma and interstitial inflammatory infiltration in colorectal neoplasia require further elucidation.
Collapse
|
40
|
Lee HK, Chung SY, Na Choi SJ. MicroRNA profiling of tacrolimus-stimulated Jurkat human T lympocytes. JOURNAL OF THE KOREAN SURGICAL SOCIETY 2013; 85:161-8. [PMID: 24106682 PMCID: PMC3791358 DOI: 10.4174/jkss.2013.85.4.161] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/29/2013] [Revised: 07/18/2013] [Accepted: 07/24/2013] [Indexed: 11/30/2022]
Abstract
Purpose This study investigated the Jurkat T cell line expresses cytotoxicity when treated with different concentrations of FK506, and analyzed the expression pattern of microRNA when stimulated by FK506 using the microRNAs microarray, as well as the expression pattern of a gene that is related to the differentiation, activation and proliferation of T cells after being affected by the change of microRNAs. Methods To investigate the effects of FK506 on microRNA expression, we purified total RNA of Jurkat cells treated with 20 µM FK506 for 72 hours and used to analyze microRNA profiling by using Agilent's chip. Results These results demonstrated that treatment with FK506 markedly induced the down-regulation of 20 microRNAs as well as the up-regulation of 20 microRNAs in a time-dependent manner. The genes that down-regulated by FK506 include let-7a*, miR-20a*, and miR-487a. Otherwise miR-202, miR-485-5p, and miR-518c* are gradually up-regulated in expression. Sanger Institute and DAVIDs bioinformatics indicated that microRNAs regulated the several transcriptomes including nuclear factor of activated T cell-related, T cell receptor/interleukin-2 signaling, and Ca2+-calmodulin-dependent phosphatase calcineurin pathways. Conclusion As a result of treating FK506 to a Jurkat cell line and running the microRNA microarray, it was found that FK506 not only took part in the suppression of T cell proliferation/activation by inhibiting calcineurin in Jurkat apoptosis, but also affected the microRNAs that are involved in the regulation of various signal transduction pathways.
Collapse
Affiliation(s)
- Ho Kyun Lee
- Department of Surgery, Chonnam National University Medical School, Gwangju, Korea
| | | | | |
Collapse
|
41
|
Lin Y, Zhang G, Zhang J, Gao G, Li M, Chen Y, Wang J, Li G, Song SW, Qiu X, Wang Y, Jiang T. A panel of four cytokines predicts the prognosis of patients with malignant gliomas. J Neurooncol 2013; 114:199-208. [PMID: 23748572 DOI: 10.1007/s11060-013-1171-x] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2013] [Accepted: 05/25/2013] [Indexed: 01/23/2023]
Abstract
A comprehensive evaluation of cytokine levels in patients with gliomas could provide important information for the progression and host responses of gliomas. We studied a panel of 120 cytokines and growth factors and investigated their prognostic values for glioma. A protein antibody array was first performed to study the prognostic significance of 120 cytokines in the plasma samples of 45 glioblastoma patients prior to craniotomy or biopsy procedure. An independent set of plasma samples from 260 patients with astrocytomas (80 grade II, 80 grade III, 100 grade IV) with complete clinicopathologic data and follow-ups were used for validation. Ten cytokines were identified by significance analysis of microarray, in which four were associated with poor prognosis (IL-15, MCP-1, GDNF, IL-1R4/ST2), and six were associated with good prognosis (IGFBP-6, MIP-1δ, ICAM-3, IL-7, MIP-3β, and sgp130) of the glioblastoma patients. Moreover, a 4-cytokine panel composed of IL-7, IL1R4/ST2, sgp130 and MCP-1 showed significant correlation with overall survival of the glioblastoma patients (HR 2.068; 95 % CI 1.357-3.153; p = 0.001). In the validation set, the cytokine panel was significantly correlated with overall survival in the 260 glioma patients (HR 3.480, 95 % CI 1.890-6.422) in multivariate Cox regression analysis. It also showed strong correlation with survival in patients with malignant gliomas (grade III: HR 2.790, 95 % CI 1.597-3.984, p = 0.002; grade IV: HR 1.753; 95 % CI 1.502-2.255, p < 0.001). This panel of four cytokines: IL-7, IL1R4/ST2, sgp130, and MCP-1 can serve as a prognostic marker for patients with malignant gliomas.
Collapse
Affiliation(s)
- Yi Lin
- Department of Neurosurgery, 1st Affiliated Hospital, China Medical University, Shenyang, 110001, People's Republic of China.
| | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|
42
|
Mohammed A, Janakiram NB, Brewer M, Vedala K, Steele VE, Rao CV. Multitargeted low-dose GLAD combination chemoprevention: a novel and promising approach to combat colon carcinogenesis. Neoplasia 2013; 15:481-90. [PMID: 23633920 PMCID: PMC3638351 DOI: 10.1593/neo.13282] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2013] [Revised: 02/12/2013] [Accepted: 02/15/2013] [Indexed: 01/01/2023]
Abstract
Preclinical studies have shown that gefitinib, licofelone, atorvastatin, and α-difluoromethylornithine (GLAD) are promising colon cancer chemopreventive agents. Because low-dose combination regimens can offer potential additive or synergistic effects without toxicity, GLAD combination was tested for toxicity and chemopreventive efficacy for suppression of intestinal tumorigenesis in adenomatous polyposis coli (APC)(Min/+) mice. Six-week-old wild-type and APC(Min/+) mice were fed modified American Institute of Nutrition 76A diets with or without GLAD (25 + 50 + 50 + 500 ppm) for 14 weeks. Dietary GLAD caused no signs of toxicity based on organ pathology and liver enzyme profiles. GLAD feeding strongly inhibited (80-83%, P < .0001) total intestinal tumor multiplicity and size in APC(Min/+) mice (means ± SEM tumors for control vs GLAD were 67.1 ± 5.4 vs. 11.3 ± 1.1 in males and 72.3 ± 8.9 vs 14.5 ± 2.8 in females). Mice fed GLAD had >95% fewer polyps with sizes of >2 mm compared with control mice and showed 75% and 85% inhibition of colonic tumors in males and females, respectively. Molecular analyses of polyps suggested that GLAD exerts efficacy by inhibiting cell proliferation, inducing apoptosis, decreasing β-catenin and caveolin-1 levels, increasing caspase-3 cleavage and p21, and modulating expression profile of inflammatory cytokines. These observations demonstrate that GLAD, a novel cocktail of chemopreventive agents at very low doses, suppresses intestinal tumorigenesis in APC(Min/+) mice with no toxicity. This novel strategy to prevent colorectal cancer is an important step in developing agents with high efficacy without unwanted side effects.
Collapse
Affiliation(s)
- Altaf Mohammed
- Center for Cancer Prevention and Drug Development, Hematology-Oncology Section, Department of Medicine, PC Stephenson Cancer Center, University of Oklahoma Health Sciences Center, Oklahoma City, OK 73104, USA
| | | | | | | | | | | |
Collapse
|
43
|
Luna JM, Moon Y, Liu K, Spitalnik S, Paik M, Sacco R, Elkind MSV. Tumour necrosis factor receptor 1 and mortality in a multi-ethnic cohort: the Northern Manhattan Study. Age Ageing 2013; 42:385-90. [PMID: 23321203 DOI: 10.1093/ageing/afs175] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
Abstract
OBJECTIVE to study the association between soluble tumour necrosis factor receptor 1 (sTNFR1) levels and mortality in the population-based Northern Manhattan Study (NOMAS). METHODS NOMAS is a multi-ethnic, community-based cohort study with mean 8.4 years of follow-up. sTNFR1 was measured using ELISA. Cox proportional hazards models were used to calculate hazard ratios and 95% confidence intervals (HR, 95% CI) for the association of sTNFR1 with risk of all-cause mortality after adjusting for relevant confounders. RESULTS sTNFR1 measurements were available in 1,862 participants (mean age 69.2 ± 10.2 years) with 512 all-cause deaths. Median sTNFR1 was 2.28 ng/ml. Those with sTNFR1 levels in the highest quartile (Q4), compared with those with sTNFR1 in the lowest quartile (Q1), were at an increased risk of all-cause mortality (adjusted HR: 1.8, 95% CI: 1.4-2.4) and non-vascular mortality (adjusted HR: 2.5, 95% CI: 1.5-3.6), but not vascular mortality (adjusted HR: 1.3, 95% CI: 0.9-1.9). There were interactions between sTNFR1 quartiles and medical insurance-status [likelihood ratio test (LRT) with 3 degrees of freedom, Pinteraction = 0.02] and alcohol consumption (LRT with 3 degrees of freedom, Pinteraction < 0.01) for all-cause mortality. In participants with no insurance or Medicaid, those with sTNFR1 in the top quartile had nearly a threefold increased risk of total mortality than the lowest quartile (adjusted HR: 2.9, 95% CI: 1.9-4.4). CONCLUSION in this multi-ethnic cohort, sTNFR1 was associated with all-cause and non-vascular mortality, particularly among those of a lower socioeconomic status.
Collapse
Affiliation(s)
- Jorge M Luna
- Department of Neurology, Columbia University, New York, NY, USA.
| | | | | | | | | | | | | |
Collapse
|
44
|
Hopkins MH, Flanders WD, Bostick RM. Associations of circulating inflammatory biomarkers with risk factors for colorectal cancer in colorectal adenoma patients. Biomark Insights 2012; 7:143-50. [PMID: 23170065 PMCID: PMC3498968 DOI: 10.4137/bmi.s10092] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022] Open
Abstract
Obesity and central adiposity are associated with colorectal cancer risk and have been linked to inflammation. Inflammation is a complex, interactive response that may most accurately be summarized through multiple, simultaneously measured cytokines. In this cross-sectional analysis, we investigated associations of circulating plasma levels of C-reactive protein (CRP), tumor necrosis factor-α (TNF-α), interleukin-6 (IL-6), interleukin-8 (IL-8), interleukin-1β (IL-1β), and a combined inflammation z score with risk factors for colorectal cancer in colorectal adenoma patients (n = 92). Multivariable logistic regression was used to investigate associations between cytokine levels and known risk factors for colorectal neoplasms. Mean cytokine levels tended to increase with increasing body mass index (BMI), with statistically significant trends in relation to CRP, IL-6, and the combined inflammation z score (P for trend < 0.001, 0.02, and <0.001, respectively). The odds ratios for associations of the inflammation z score with being overweight (BMI 25–29.9 kg/m2), obese (BMI ≥ 30 kg/m2), or having a high waist-to-hip ratio were 4.33 (95% CI [confidence interval], 1.04–18.00), 5.54 (95% CI, 1.37–22.42), and 4.09 (95% CI, 1.67–9.98), respectively. Our findings support (1) associations of inflammation with increased general and central adiposity and (2) investigation of a combined inflammation score as a risk factor for colorectal neoplasms.
Collapse
Affiliation(s)
- Myfanwy H Hopkins
- Department of Epidemiology, Rollins School of Public Health, Emory University, Atlanta, GA, USA
| | | | | |
Collapse
|
45
|
Hosono K, Yamada E, Endo H, Takahashi H, Inamori M, Hippo Y, Nakagama H, Nakajima A. Increased tumor necrosis factor receptor 1 expression in human colorectal adenomas. World J Gastroenterol 2012; 18:5360-8. [PMID: 23082052 PMCID: PMC3471104 DOI: 10.3748/wjg.v18.i38.5360] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/06/2012] [Revised: 06/07/2012] [Accepted: 06/15/2012] [Indexed: 02/06/2023] Open
Abstract
AIM: To determine the expression statuses of tumor necrosis factor (TNF)-α, its receptors (TNF-R) and downstream effector molecules in human colorectal adenomas.
METHODS: We measured the serum concentrations of TNF-α and its receptors in 62 colorectal adenoma patients and 34 healthy controls. The protein expression of TNF-α, TNF-R1, TNF-R2 and downstream signals of the TNF receptors, such as c-Jun N-terminal kinase (JNK), nuclear factor-κ B and caspase-3, were also investigated in human colorectal adenomas and in normal colorectal mucosal tissues by immunohistochemistry. Immunofluorescence confocal microscopy was used to investigate the consistency of expression of TNF-R1 and phospho-JNK (p-JNK).
RESULTS: The serum levels of soluble TNF-R1 (sTNF-R1) in adenoma patients were significantly higher than in the control group (3.67 ± 0.86 ng/mL vs 1.57 ± 0.72 ng/mL, P < 0.001). Receiver operating characteristic analysis revealed the high diagnostic sensitivity of TNF-R1 measurements (AUC was 0.928) for the diagnosis of adenoma, and the best cut-off level of TNF-R1 was 2.08 ng/mL, with a sensitivity of 93.4% and a specificity of 82.4%. There were no significant differences in the serum levels of TNF-α or sTNF-R2 between the two groups. Immunohistochemistry showed high levels of TNF-R1 and p-JNK expression in the epithelial cells of adenomas. Furthermore, a high incidence of co-localization of TNF-R1 and p-JNK was identified in adenoma tissue.
CONCLUSION: TNF-R1 may be a promising biomarker of colorectal adenoma, and it may also play an important role in the very early stages of colorectal carcinogenesis.
Collapse
|
46
|
Kantola T, Klintrup K, Väyrynen JP, Vornanen J, Bloigu R, Karhu T, Herzig KH, Näpänkangas J, Mäkelä J, Karttunen TJ, Tuomisto A, Mäkinen MJ. Stage-dependent alterations of the serum cytokine pattern in colorectal carcinoma. Br J Cancer 2012; 107:1729-36. [PMID: 23059742 PMCID: PMC3493870 DOI: 10.1038/bjc.2012.456] [Citation(s) in RCA: 187] [Impact Index Per Article: 15.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022] Open
Abstract
Background: Inflammation contributes to the pathogenesis of colorectal cancer (CRC), and cytokine levels are altered during colorectal carcinogenesis. Methods: The serum levels of 13 cytokines and their relation to clinical and pathological parameters, and systemic inflammatory response (mGPS, CRP and neutrophil–lymphocyte ratio), were analysed from a prospective series of 148 CRC patients and 86 healthy age- and sex-matched controls. Results: CRC patients had higher serum platelet-derived growth factor, interleukin (IL)-6, IL-7, and IL-8 levels and lower monocyte chemotactic protein-1 (MCP-1) levels than the controls. A logistic regression model for discriminating the patients from the controls – including the five most predictive cytokines (high IL-8, high IL-6, low MCP-1, low IL-1ra, and low IP-10) – yielded an area under curve value of 0.890 in receiver operating characteristics analysis. Serum cytokines showed distinct correlation with other markers of systemic inflammatory response, and advanced CRCs were associated with higher levels of IL-8, IL-1ra, and IL-6. A metastasised disease was accompanied by an orientation towards Th2 cytokine milieu. Conclusion: CRC is associated with extensive alterations in serum cytokine environment, highlighting the importance of studying relative cytokine level alterations. Serum cytokine profile shows promise in separating CRC patients from healthy controls but its clinical value is yet to be confirmed.
Collapse
Affiliation(s)
- T Kantola
- Department of Pathology, University of Oulu, POB 5000, Oulu FI-90014, Finland
| | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|
47
|
Guthrie GJK, Roxburgh CSD, Horgan PG, McMillan DC. Does interleukin-6 link explain the link between tumour necrosis, local and systemic inflammatory responses and outcome in patients with colorectal cancer? Cancer Treat Rev 2012; 39:89-96. [PMID: 22858249 DOI: 10.1016/j.ctrv.2012.07.003] [Citation(s) in RCA: 66] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2012] [Revised: 07/04/2012] [Accepted: 07/09/2012] [Indexed: 02/07/2023]
Abstract
Cancer-associated inflammation has been identified as a key determinant of disease progression and survival in colorectal cancer. In particular, it has been consistently reported that both the local and systemic inflammatory responses play an important role in determining outcome in colorectal cancer. Given the importance of cancer-associated inflammation, up-regulation or attenuation of these respective inflammatory responses may be important for progression and survival in colorectal cancer. Recent work has focused on the inter-relationships between the tumour and these key inflammatory processes. In particular, tumour necrosis has been reported to be associated with decreased local inflammatory infiltrate and with elevated markers of systemic inflammation in colorectal cancer and has been proposed as a potential link between the systemic and local inflammatory responses. Thus there is increasing interest in the potential biochemical mediators of this link. In this review we examine the evidence for IL-6 in the natural history of colorectal cancer and its relationship with tumour necrosis and the local and systemic inflammatory responses. There is now good evidence that tumour concentrations of IL-6 have been directly associated with increased necrosis, proliferation, differentiation and vascular invasion, while circulating concentrations of IL-6 are directly associated with T-stage, CRP concentrations and poorer survival. Also, interleukin-6 and down-stream pathways, such as the JAK/STAT pathway, have emerged as important factors in the modulation of cancer-associated inflammation. Therefore, IL-6 has emerged as a key mediator of the relationship between tumour necrosis, local and systemic inflammatory responses and outcome in patients with colorectal cancer.
Collapse
Affiliation(s)
- Graeme J K Guthrie
- Academic Unit of Surgery, School of Medicine, University of Glasgow, Royal Infirmary, Glasgow, UK.
| | | | | | | |
Collapse
|
48
|
Guo Y, Xu F, Lu T, Duan Z, Zhang Z. Interleukin-6 signaling pathway in targeted therapy for cancer. Cancer Treat Rev 2012; 38:904-10. [PMID: 22651903 DOI: 10.1016/j.ctrv.2012.04.007] [Citation(s) in RCA: 520] [Impact Index Per Article: 43.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2010] [Revised: 02/09/2012] [Accepted: 04/26/2012] [Indexed: 12/29/2022]
Abstract
Interleukin-6 (IL-6) is a multifunctional cytokine which plays an important role in a wide range of biologic activities in different types of cell including tumor cells. IL-6 is involved in the host immune defense mechanism as well as the modulation of growth and differentiation in various malignancies. These effects are mediated by several signaling pathways, in particular the signal transducer and transcription activator 3 (Stat3). There exists abundant evidence demonstrating that deregulated overexpression of IL-6 was associated with tumor progression through inhibition of cancer cell apoptosis, stimulation of angiogenesis, and drug resistance. Clinical studies have revealed that increased serum IL-6 concentrations in patients are associated with advanced tumor stages of various cancers (e.g., multiple myeloma, non-small cell lung carcinoma, colorectal cancer, renal cell carcinoma, prostate cancer, breast cancer and ovarian cancer) and short survival in patients. Therefore, blocking IL-6 signaling is a potential therapeutic strategy for cancer (i.e., anti-IL-6 therapy) characterized by pathological IL-6 overproduction. Preliminary clinical evidence has shown that antibody targeted IL-6 therapy was well tolerated in cancer patients. In this review, we detail the progress of the current understanding of IL-6 signaling pathway in cancer as well as an antibody targeted IL-6 therapy for human cancer.
Collapse
Affiliation(s)
- Yuqi Guo
- The Third Affiliated Hospital of Zhengzhou University, Zhengzhou, PR China
| | | | | | | | | |
Collapse
|
49
|
Baskic D, Vujanovic L, Arsenijevic N, Whiteside TL, Myers EN, Vujanovic NL. Suppression of natural killer-cell and dendritic-cell apoptotic tumoricidal activity in patients with head and neck cancer. Head Neck 2012; 35:388-98. [PMID: 22488918 DOI: 10.1002/hed.22968] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/20/2011] [Indexed: 02/02/2023] Open
Abstract
BACKGROUND Natural killer (NK) cells and dendritic cells (DCs) mediate tumor cell apoptosis using tumor necrosis factor superfamily ligands (TNFSFLs). This cytotoxicity is an important anticancer immune defense mechanism. METHODS We examined TNFSFL expression and apoptotic tumoricidal activity (ATA) of purified NK cells and DCs, and peripheral blood mononuclear leukocytes (PBMLs) of healthy individuals and patients with head and neck cancer (HNC) before and after cancer ablation. RESULTS PBMLs, NK cells and DCs, but not NK-cell/DC-depleted PBMLs, expressed multiple TNFSFLs and mediated ATA. Both TNFSFL expression and ATA were suppressed in tumor-bearing, and restored in tumor-ablated patients with (HNC) Soluble TNF superfamily receptors (solTNFSFRs) were increasingly bound by PBNLs of tumor-bearing HNC patients. Dissociation of solTNFSFR led to more pronounced increases in TNFSFL expression and ATA of PBMLs of patients with HNC than healthy individuals. CONCLUSION NK-cell and DC TNFSFL expression and ATA are suppressed in patients with HNC. This suppression is tumor-dependent and possibly mediated by solTNFSFRs.
Collapse
Affiliation(s)
- Dejan Baskic
- Department of Pathology, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
| | | | | | | | | | | |
Collapse
|
50
|
Cui G, Shi Y, Cui J, Tang F, Florholmen J. Immune microenvironmental shift along human colorectal adenoma-carcinoma sequence: is it relevant to tumor development, biomarkers and biotherapeutic targets? Scand J Gastroenterol 2012; 47:367-77. [PMID: 22229663 DOI: 10.3109/00365521.2011.648950] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Human colorectal carcinoma (CRC) is one of the leading cancers. Every year, the WHO estimates a total of 945,000 new CRC cases, with 492,000 deaths worldwide. Most CRCs arise from the main premalignant lesion, colorectal adenomas, and the progression of colorectal adenoma to CRCs may take a long-term time course. The development of human CRCs is not only determined by the adenomatous cells, but also by the interaction between adenomatous cells and host immune environment. In response to tumor initiation or invasion, many inflammatory cells and components will be inevitably activated and form an inflammatory microenvironment surrounding the CRC tumors. Accumulative evidence has revealed that inflammatory response plays a key role in the development of human CRCs by implicating in many aspects including in determining the microenvironmental immune function shift from immunosurveillance to immunosuppression and significantly influences the progression of precancerous lesions to cancers. In this review, the functional changes of immune microenvironment from precancerous stage (adenoma) to cancer stage are summarized, and their potential as predictive biomarkers and biotherapeutic significance in preventing the development of CRCs are discussed.
Collapse
Affiliation(s)
- Guanglin Cui
- Department of Gastroenterology, the Second Affiliated Hospital of Zhengzhou University, Zhengzhou, China.
| | | | | | | | | |
Collapse
|