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Besso MJ, Rosso M, Lapyckyj L, Moiola CP, Matos ML, Mercogliano MF, Schillaci R, Reventos J, Colas E, Gil-Moreno A, Wernicke A, Orti R, Vazquez-Levin MH. Corrigendum: FXYD5/Dysadherin, a biomarker of endometrial cancer myometrial invasion and aggressiveness: its relationship with TGF-β1 and NF-κB pathways. Front Oncol 2024; 13:1322204. [PMID: 38322279 PMCID: PMC10844545 DOI: 10.3389/fonc.2023.1322204] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2023] [Accepted: 12/22/2023] [Indexed: 02/08/2024] Open
Abstract
[This corrects the article DOI: 10.3389/fonc.2019.01306.].
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Affiliation(s)
- María José Besso
- Laboratorio de Estudios de la Interacción Celular en Reproducción y Cáncer, Instituto de Biología y Medicina Experimental (IBYME; CONICET-FIBYME), Buenos Aires, Argentina
| | - Marina Rosso
- Laboratorio de Estudios de la Interacción Celular en Reproducción y Cáncer, Instituto de Biología y Medicina Experimental (IBYME; CONICET-FIBYME), Buenos Aires, Argentina
| | - Lara Lapyckyj
- Laboratorio de Estudios de la Interacción Celular en Reproducción y Cáncer, Instituto de Biología y Medicina Experimental (IBYME; CONICET-FIBYME), Buenos Aires, Argentina
| | - Cristian Pablo Moiola
- Laboratorio de Estudios de la Interacción Celular en Reproducción y Cáncer, Instituto de Biología y Medicina Experimental (IBYME; CONICET-FIBYME), Buenos Aires, Argentina
- Biomedical Research Group in Gynecology, Vall d’Hebron Research Institute (VHIR), Universitat Autónoma de Barcelona, CIBERONC, Barcelona, Spain
| | - María Laura Matos
- Laboratorio de Estudios de la Interacción Celular en Reproducción y Cáncer, Instituto de Biología y Medicina Experimental (IBYME; CONICET-FIBYME), Buenos Aires, Argentina
| | - María Florencia Mercogliano
- Laboratorio de Mecanismos Moleculares de Carcinogénesis, Instituto de Biología y Medicina Experimental (IBYME; CONICET-FIBYME), Buenos Aires, Argentina
| | - Roxana Schillaci
- Laboratorio de Mecanismos Moleculares de Carcinogénesis, Instituto de Biología y Medicina Experimental (IBYME; CONICET-FIBYME), Buenos Aires, Argentina
| | - Jaume Reventos
- Biomedical Research Group in Gynecology, Vall d’Hebron Research Institute (VHIR), Universitat Autónoma de Barcelona, CIBERONC, Barcelona, Spain
| | - Eva Colas
- Biomedical Research Group in Gynecology, Vall d’Hebron Research Institute (VHIR), Universitat Autónoma de Barcelona, CIBERONC, Barcelona, Spain
| | - Antonio Gil-Moreno
- Biomedical Research Group in Gynecology, Vall d’Hebron Research Institute (VHIR), Universitat Autónoma de Barcelona, CIBERONC, Barcelona, Spain
- Gynecological Oncology Department, Vall Hebron University Hospital, CIBERONC, Barcelona, Spain
| | | | - Roberto Orti
- Hospital Italiano de Buenos Aires, Buenos Aires, Argentina
| | - Mónica Hebe Vazquez-Levin
- Laboratorio de Estudios de la Interacción Celular en Reproducción y Cáncer, Instituto de Biología y Medicina Experimental (IBYME; CONICET-FIBYME), Buenos Aires, Argentina
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Kuang J, Rao ZY, Zheng DW, Kuang D, Huang QX, Pan T, Li H, Zeng X, Zhang XZ. Nanoparticles Hitchhike on Monocytes for Glioblastoma Treatment after Low-Dose Radiotherapy. ACS Nano 2023. [PMID: 37404077 DOI: 10.1021/acsnano.3c01428] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 07/06/2023]
Abstract
Glioblastomas (GBMs) are aggressive primary brain tumors with fatal outcome. Traditional chemo-radiotherapy has poor therapeutic effect and significant side effects, due to the drug and radiotherapy (RT) resistance, natural blood-brain barrier, and high-dose RT damage. Even more, tumor-associated monocytes (macrophages and microglia, TAMs) constitute up to 30%-50% of the GBM cellular content, and the tumor microenvironment (TME) in GBM is extremely immunosuppressive. Here, we synthesized nanoparticles (D@MLL) that hitchhike on circulating monocytes to target intracranial GBMs with the assistance of low-dose RT. The chemical construction of D@MLL was DOX·HCl loaded MMP-2 peptide-liposome, which could target monocytes by the surface modified lipoteichoic acid. First, low-dose RT at the tumor site increases monocyte chemotaxis and induces M1 type polarization of TAMs. Subsequently, the intravenous injected D@MLL targets circulating monocytes and hitchhikes with them to the central site of the GBM area. DOX·HCl was then released by the MMP-2 response, inducing immunogenic cell death, releasing calreticulin and high-mobility group box 1. This further contributed to TAMs M1-type polarization, dendritic cell maturation, and T cell activation. This study demonstrates the therapeutic advantages of D@MLL delivered by endogenous monocytes to GBM sites after low-dose RT, and it provides a high-precision treatment for GBMs.
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Affiliation(s)
- Jing Kuang
- Institute of Pathology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, P. R. China
| | - Zhi-Yong Rao
- Key Laboratory of Biomedical Polymers of Ministry of Education and Department of Chemistry, Wuhan University, Wuhan 430072, P. R. China
| | - Di-Wei Zheng
- Key Laboratory of Biomedical Polymers of Ministry of Education and Department of Chemistry, Wuhan University, Wuhan 430072, P. R. China
| | - Dong Kuang
- Institute of Pathology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, P. R. China
| | - Qian-Xiao Huang
- Key Laboratory of Biomedical Polymers of Ministry of Education and Department of Chemistry, Wuhan University, Wuhan 430072, P. R. China
| | - Ting Pan
- Key Laboratory of Biomedical Polymers of Ministry of Education and Department of Chemistry, Wuhan University, Wuhan 430072, P. R. China
| | - Hao Li
- Institute of Pathology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, P. R. China
| | - Xuan Zeng
- Key Laboratory of Biomedical Polymers of Ministry of Education and Department of Chemistry, Wuhan University, Wuhan 430072, P. R. China
| | - Xian-Zheng Zhang
- Key Laboratory of Biomedical Polymers of Ministry of Education and Department of Chemistry, Wuhan University, Wuhan 430072, P. R. China
- Wuhan Research Centre for Infectious Diseases and Cancer, Chinese Academy of Medical Sciences, Wuhan 430071, P. R. China
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Zyrianova T, Zou K, Lopez B, Liao A, Gu C, Olcese R, Schwingshackl A. Activation of Endothelial Large Conductance Potassium Channels Protects against TNF-α-Induced Inflammation. Int J Mol Sci 2023; 24:4087. [PMID: 36835507 PMCID: PMC9961193 DOI: 10.3390/ijms24044087] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2022] [Revised: 01/30/2023] [Accepted: 02/09/2023] [Indexed: 02/22/2023] Open
Abstract
Elevated TNF-α levels in serum and broncho-alveolar lavage fluid of acute lung injury patients correlate with mortality rates. We hypothesized that pharmacological plasma membrane potential (Em) hyperpolarization protects against TNF-α-induced CCL-2 and IL-6 secretion from human pulmonary endothelial cells through inhibition of inflammatory Ca2+-dependent MAPK pathways. Since the role of Ca2+ influx in TNF-α-mediated inflammation remains poorly understood, we explored the role of L-type voltage-gated Ca2+ (CaV) channels in TNF-α-induced CCL-2 and IL-6 secretion from human pulmonary endothelial cells. The CaV channel blocker, Nifedipine, decreased both CCL-2 and IL-6 secretion, suggesting that a fraction of CaV channels is open at the significantly depolarized resting Em of human microvascular pulmonary endothelial cells (-6 ± 1.9 mV), as shown by whole-cell patch-clamp measurements. To further explore the role of CaV channels in cytokine secretion, we demonstrated that the beneficial effects of Nifedipine could also be achieved by Em hyperpolarization via the pharmacological activation of large conductance K+ (BK) channels with NS1619, which elicited a similar decrease in CCL-2 but not IL-6 secretion. Using functional gene enrichment analysis tools, we predicted and validated that known Ca2+-dependent kinases, JNK-1/2 and p38, are the most likely pathways to mediate the decrease in CCL-2 secretion.
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Affiliation(s)
- Tatiana Zyrianova
- Departments of Pediatrics, University of California Los Angeles, Los Angeles, CA 90095, USA
| | - Kathlyn Zou
- Departments of Pediatrics, University of California Los Angeles, Los Angeles, CA 90095, USA
| | - Benjamin Lopez
- Departments of Pediatrics, University of California Los Angeles, Los Angeles, CA 90095, USA
| | - Andy Liao
- Departments of Pediatrics, University of California Los Angeles, Los Angeles, CA 90095, USA
| | - Charles Gu
- Departments of Pediatrics, University of California Los Angeles, Los Angeles, CA 90095, USA
| | - Riccardo Olcese
- Departments of Anesthesiology and Perioperative Medicine, University of California Los Angeles, Los Angeles, CA 90095, USA
- Departments of Physiology, University of California Los Angeles, Los Angeles, CA 90095, USA
| | - Andreas Schwingshackl
- Departments of Pediatrics, University of California Los Angeles, Los Angeles, CA 90095, USA
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Fernández Vallone V, Borzone FR, Martinez LM, Giorello MB, Choi H, Dimase F, Feldman L, Bordenave RH, Chudzinski-Tavassi AM, Batagelj E, Chasseing NA. Spontaneous Osteoclastogenesis, a risk factor for bone metastasis in advanced luminal A-type breast cancer patients. Front Oncol 2023; 13:1073793. [PMID: 36890825 PMCID: PMC9986318 DOI: 10.3389/fonc.2023.1073793] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2022] [Accepted: 01/24/2023] [Indexed: 02/22/2023] Open
Abstract
Introduction Osteolytic bone metastasis in advanced breast cancer stages are a major complication for patient´s quality life and a sign of low survival prognosis. Permissive microenvironments which allow cancer cell secondary homing and later proliferation are fundamental for metastatic processes. The causes and mechanisms behind bone metastasis in breast cancer patients are still an unsolved puzzle. Therefore, in this work we contribute to describe bone marrow pre-metastatic niche in advanced breast cancer patients. Results We show an increase in osteoclasts precursors with a concomitant imbalance towards spontaneous osteoclastogenesis which can be evidenced at bone marrow and peripheral levels. Pro-osteoclastogenic factors RANKL and CCL-2 may contribute to bone resorption signature observed in bone marrow. Meanwhile, expression levels of specific microRNAs in primary breast tumors may already indicate a pro-osteoclastogenic scenario prior to bone metastasis. Discussion The discovery of prognostic biomarkers and novel therapeutic targets linked to bone metastasis initiation and development are a promising perspective for preventive treatments and metastasis management in advanced breast cancer patients.
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Affiliation(s)
- Valeria Fernández Vallone
- Berlin Institute of Health at Charité - Universitätsmedizin Berlin, Core Unit Pluripotent Stem Cells and Organoids, Berlin, Germany
| | - Francisco Raúl Borzone
- Laboratorio de Inmunohematología, Instituto de Biología y Medicina Experimental (IBYME), Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Buenos Aires, Argentina
| | - Leandro Marcelo Martinez
- Department of Medicine, Hematology and Medical Oncology, Weill Cornell Medical College, New York, NY, United States
| | - María Belén Giorello
- Laboratorio de Inmunohematología, Instituto de Biología y Medicina Experimental (IBYME), Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Buenos Aires, Argentina
| | - Hosoon Choi
- Research Service, Central Texas Veterans Health Care System, Temple, Texas, TX, United States
| | - Federico Dimase
- Servicio de Hematología, Hospital Militar Central, Buenos Aires, Argentina
| | - Leonardo Feldman
- Facultad de Ciencias de la Salud, Universidad Nacional del Centro de la Provincia de Buenos Aires (UNCPB), Tandil, Buenos Aires, Argentina
| | | | - Ana Marisa Chudzinski-Tavassi
- Laboratory of Development and Innovation/Center of Excellence in New Target Discovery, Instituto Butantan, São Paulo, Brazil
| | - Emilio Batagelj
- Servicio de Oncología, Hospital Militar Central, Buenos Aires, Argentina
| | - Norma Alejandra Chasseing
- Laboratorio de Inmunohematología, Instituto de Biología y Medicina Experimental (IBYME), Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Buenos Aires, Argentina
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Bronisz E, Cudna A, Wierzbicka A, Kurkowska-Jastrzębska I. Serum Proteins Associated with Blood-Brain Barrier as Potential Biomarkers for Seizure Prediction. Int J Mol Sci 2022; 23:ijms232314712. [PMID: 36499038 PMCID: PMC9740683 DOI: 10.3390/ijms232314712] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2022] [Revised: 11/20/2022] [Accepted: 11/21/2022] [Indexed: 11/27/2022] Open
Abstract
As 30% of epileptic patients remain drug-resistant, seizure prediction is vital. Induction of epileptic seizure is a complex process that can depend on factors such as intrinsic neuronal excitability, changes in extracellular ion concentration, glial cell activity, presence of inflammation and activation of the blood−brain barrier (BBB). In this study, we aimed to assess if levels of serum proteins associated with BBB can predict seizures. Serum levels of MMP-9, MMP-2, TIMP-1, TIMP-2, S100B, CCL-2, ICAM-1, P-selectin, and TSP-2 were examined in a group of 49 patients with epilepsy who were seizure-free for a minimum of seven days and measured by ELISA. The examination was repeated after 12 months. An extensive medical history was taken, and patients were subjected to a follow-up, including a detailed history of seizures. Serum levels of MMP-2, MMP-9, TIMP-1, CCL-2, and P-selectin differed between the two time points (p < 0.0001, p < 0.0001, p < 0.0001, p < 0.0001, p = 0.0035, respectively). General linear model analyses determined the predictors of seizures. Levels of MMP-2, MMP-9, and CCL-2 were found to influence seizure count in 1, 3, 6, and 12 months of observation. Serum levels of MMP-2, MMP-9, and CCL-2 may be considered potential biomarkers for seizure prediction and may indicate BBB activation.
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Affiliation(s)
- Elżbieta Bronisz
- Second Department of Neurology, Institute of Psychiatry and Neurology, 02-957 Warsaw, Poland
- Correspondence:
| | - Agnieszka Cudna
- Second Department of Neurology, Institute of Psychiatry and Neurology, 02-957 Warsaw, Poland
| | - Aleksandra Wierzbicka
- Sleep Disorders Center, Department of Clinical Neurophysiology, Institute of Psychiatry and Neurology, 02-957 Warsaw, Poland
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Tao L, Liu S, Xiong J, Yang H, Wu Y, Xu A, Gong Y. IL-1β promotes cervical cancer through activating NF-κB/ CCL-2. Int J Clin Exp Pathol 2021; 14:426-433. [PMID: 33936364 PMCID: PMC8085834] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 10/24/2020] [Accepted: 01/27/2021] [Indexed: 06/12/2023]
Abstract
Cervical cancer is a malignancy with high morbidity and mortality among women. Interleukin (IL)-1β, chemokine (C-C motif) ligand 2 (CCL-2), and activation of NF-κB have been proven to be closely related to the progression of various tumors. However, their role in cervical cancer remains unclear. Cell proliferation, migration, and invasion were detected using MTT, wound healing, and transwell assays. Western blotting and qRT-PCR were used to measure expression of target genes. IL-1β greatly promoted the release of CCL-2 from HeLa cells. Activation of NF-κB and phosphorylated NF-κB (p65) nuclear translocation were accelerated by IL-1β. TPCA-1, a blocker of NF-κB, significantly inhibited the release of CCL-2 from HeLa cells. TPCA-1 markedly reversed the promotional effect of IL-1β on viability of HeLa cells. IL-1β increased the cell migration, proliferation, and invasion of HeLa cells through targeting the NF-κB/CCL-2 pathway. IL-1β/NF-κB/CCL-2 might be a promising treatment target for cervical cancer treatment and prevention.
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Affiliation(s)
- Limin Tao
- Department of Obstetrics and Gynecology, The First Affiliated Hospital of Nanchang UniversityNo. 17, Yong Wai Zheng Road, Nangchang 330006, China
| | - Sisun Liu
- Department of Obstetrics and Gynecology, The First Affiliated Hospital of Nanchang UniversityNo. 17, Yong Wai Zheng Road, Nangchang 330006, China
| | - Juying Xiong
- Department of Obstetrics and Gynecology, The First Affiliated Hospital of Nanchang UniversityNo. 17, Yong Wai Zheng Road, Nangchang 330006, China
| | - Huimin Yang
- Department of Obstetrics and Gynecology, The First Affiliated Hospital of Nanchang UniversityNo. 17, Yong Wai Zheng Road, Nangchang 330006, China
| | - Yanfang Wu
- Department of Obstetrics and Gynecology, The First Affiliated Hospital of Nanchang UniversityNo. 17, Yong Wai Zheng Road, Nangchang 330006, China
| | - Anli Xu
- Department of Obstetrics and Gynecology, The First Affiliated Hospital of Nanchang UniversityNo. 17, Yong Wai Zheng Road, Nangchang 330006, China
| | - Yanfeng Gong
- Department of Geriatrics, The First Affiliated Hospital of Nanchang UniversityNo. 17, Yong Wai Zheng Road, Nangchang 330006, China
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Kulczyńska-Przybik A, Słowik A, Mroczko P, Borawski B, Groblewska M, Borawska R, Mroczko B. Cerebrospinal Fluid and Blood CX3CL1 as a Potential Biomarker in Early Diagnosis and Prognosis of Dementia. Curr Alzheimer Res 2020; 17:709-721. [PMID: 33167838 DOI: 10.2174/1567205017666201109095657] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2020] [Revised: 09/11/2020] [Accepted: 10/13/2020] [Indexed: 11/22/2022]
Abstract
BACKGROUND A growing body of evidence highlights the crucial role of neuroinflammation and chemokine involvement in cognitive impairment pathophysiology. Fractalkine (CX3CL1) appears to be a relevant causative factor in the development of dementia, particularly at the early stages of the disease. However, limited data are available on the levels of CX3CL1 in the cerebrospinal fluid (CSF) and blood. Additionally, to date, its utility as a biomarker for MCI or AD has not been studied. OBJECTIVE The aim of the present study was to evaluate the clinical utility of CX3CL1 in the early diagnosis of cognitive impairment. We also compared the diagnostic usefulness of CX3CL1 with other biomarkers associated with neuroinflammation. METHODS A total of 60 patients with cognitive impairment, including 42 patients with AD and 18 subjects with MCI, as well as 20 cognitively healthy controls were enrolled in the study. CSF and blood concentrations of CX3CL1, CCL-2, and YKL-40 were measured by ELISA. RESULTS Significantly higher CSF and blood concentrations of CX3CL1 were observed in MCI and AD patients compared to older individuals without cognitive impairment. The increase in the levels of CX3CL1 and YKL-40 in non-demented subjects was associated with MCI. The area under the ROC curve for CX3CL1 in MCI subjects was larger in comparison to classical AD markers. CONCLUSION Presented results indicate a crucial role of CX3CL1 in the pathology of cognitive impairment and the potential usefulness of this protein in the early diagnosis of MCI and AD.
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Affiliation(s)
| | - Agnieszka Słowik
- Department of Neurology, Jagiellonian University, Krakow, Poland
| | - Piotr Mroczko
- Department of Criminal Law and Criminology, Faculty of Law, University of Bialystok, Bialystok, Poland
| | - Bartłomiej Borawski
- Department of Neurodegeneration Diagnostics, Medical University of Bialystok, Waszyngtona, Bialystok, Poland
| | - Magdalena Groblewska
- Department of Biochemical Diagnostics, University Hospital in Bialystok, Bialystok, Poland
| | - Renata Borawska
- Department of Neurodegeneration Diagnostics, Medical University of Bialystok, Waszyngtona, Bialystok, Poland
| | - Barbara Mroczko
- Department of Neurodegeneration Diagnostics, Medical University of Bialystok, Waszyngtona, Bialystok, Poland.,Department of Biochemical Diagnostics, University Hospital in Bialystok, Bialystok, Poland.,Department of Biochemical Diagnostics, Medical University of Bialystok, Bialystok, Poland
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Ahmadabad HN, Abbaspour A, Panahi Y, Tahmasebi S, Hossein-Khannazer N, Afraei S, Miladi H, Goudarzvand M, Kamali AN, Bagheri Y, Yazdani R, Di Fiore MM, Azizi G. Anti-Inflammatory Effect of KW-2449 on Autoimmune Encephalomyelitis: An Experimental Study on Mice. Endocr Metab Immune Disord Drug Targets 2020; 21:1590-1597. [PMID: 33155932 DOI: 10.2174/1871530320666201106095808] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/06/2020] [Revised: 09/13/2020] [Accepted: 09/24/2020] [Indexed: 11/22/2022]
Abstract
BACKGROUND The KW-2449 is a novel multikinase inhibitor that inhibits FLT3, ABL, ABL-T315I, and Aurora A. FLT3 and Aurora A kinases play an important role in the pathogenesis of multiple sclerosis (MS). KW-2449 could modulate immune cells but the immunomodulatory effects of KW-2449 on experimental autoimmune encephalomyelitis (EAE) have not been investigated yet. The aim of the present study is to investigate the effects of KW-2449 on EAE mouse model. METHODS In this study, C57BL/6 EAE mice were orally treated with (10 mg/kg/day) KW-2449 solution and compared with both EAE and control mice. Following the treatment, histological analyses were performed on brain and cerebellums to evaluate the pathological score. The gene expression levels of tumor necrosis factor-alpha (TNF-α), interleukin 6 (IL-6), and chemokine (C-C motif) ligand 2 (CCL2) were measured using qRT-PCR. The serum levels of TNF-α, IL-6, CCL-2 and MMP-2 were determined by using quantitative enzyme-linked immunosorbent assay (ELISA). RESULTS The results indicated that the clinical score, the infiltration of inflammatory cells and the demyelination in EAE mice treated with KW-2449 decreased significantly compared to control groups. KW-2449 also decreased TNF-α, IL-6, CCL-2 inflammatory cytokines and MMP-2 in both brain mRNA expressions and serum levels of EAE mice. CONCLUSION The KW-2449, aging as a multi-kinase inhibitor, modulates the inflammatory responses of cytokine cascades either in brain or in plasma and reduces EAE pathogenesis manifestation.
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Affiliation(s)
- Hasan Namdar Ahmadabad
- Department of Pathobiology and Laboratory Sciences, Faculty of Medicine, North Khorasan University of Medical Sciences, Bojnurd. Iran
| | - Allireza Abbaspour
- Department of Pathobiology and Laboratory Sciences, Faculty of Medicine, North Khorasan University of Medical Sciences, Bojnurd. Iran
| | - Yaser Panahi
- Department of Pathobiology and Laboratory Sciences, Faculty of Medicine, North Khorasan University of Medical Sciences, Bojnurd. Iran
| | - Saeed Tahmasebi
- Research Center for Applied Plant Sciences, Arak Branch, Islamic Azad University, Arak. Iran
| | - Nikoo Hossein-Khannazer
- Gastroenterology and Liver Diseases Research Center, Research Institute for Gastroenterology and Liver Diseases, Shahid Beheshti University of Medical Sciences, Tehran. Iran
| | - Sanaz Afraei
- Department of Cell and Molecular Biology, University of Tehran, Tehran. Iran
| | - Hosein Miladi
- Department of Pathology, Imam Khomeini Hospital Affiliated to Social Security Organization, Arak. Iran
| | - Mahdi Goudarzvand
- Department of Physiology and Pharmacology, School of medicine, Alborz University of Medical Sciences, Karaj. Iran
| | - Ali N Kamali
- CinnaGen Medical Biotechnology Research Center, Alborz University of Medical Sciences, Karaj. Iran
| | - Yasser Bagheri
- Clinical Research Development Unit (CRDU), 5 azar Hospital, Golestan University of Medical Sciences, Gorgan. Iran
| | - Reza Yazdani
- Research Centre for Immunodeficiencies, Children's Medical Centre, Tehran University of Medical Sciences, Tehran. Iran
| | - Maria Maddalena Di Fiore
- Dipartimento di Scienze e Tecnologie Ambientali, Biologiche e Farmaceutiche, Via Vivaldi 43, 81100 Caserta. Italy
| | - Gholamreza Azizi
- Non-communicable Diseases Research Center, Alborz University of Medical Sciences, Karaj. Iran
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Xie ST, Chen AX, Song B, Fan J, Li W, Xing Z, Peng SY, Zhang QP, Dong L, Yan C, Zhang XY, Wang JJ, Zhu JN. Suppression of microglial activation and monocyte infiltration ameliorates cerebellar hemorrhage induced-brain injury and ataxia. Brain Behav Immun 2020; 89:400-13. [PMID: 32717406 DOI: 10.1016/j.bbi.2020.07.027] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/01/2020] [Revised: 07/20/2020] [Accepted: 07/20/2020] [Indexed: 02/07/2023] Open
Abstract
Ataxia, characterized by uncoordinated movement, is often found in patients with cerebellar hemorrhage (CH), leading to long-term disability without effective management. Microglia are among the first responders to CNS insult. Yet the role and mechanism of microglia in cerebellar injury and ataxia after CH are still unknown. Using Ki20227, an inhibitor for colony-stimulating factor 1 receptor which mediates the signaling responsible for the survival of microglia, we determined the impact of microglial depletion on cerebellar injury and ataxia in a murine model of CH. Microglial depletion reduced cerebellar lesion volume and alleviated gait abnormality, motor incoordination, and locomotor dysfunction after CH. Suppression of CH-initiated microglial activation with minocycline ameliorated cerebellum infiltration of monocytes/macrophages, as well as production of proinflammatory cytokines and chemokine C-C motif ligand-2 (CCL-2) that recruits monocytes/macrophages. Furthermore, both minocycline and bindarit, a CCL-2 inhibitor, prevented apoptosis and electrophysiological dysfunction of Purkinje cells, the principal neurons and sole outputs of the cerebellar cortex, and consequently improved ataxia-like motor abnormalities. Our findings suggest a detrimental role of microglia in neuroinflammation and ataxic motor symptoms after CH, and pave a new path to understand the neuroimmune mechanism underlying CH-induced cerebellar ataxia.
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Kravchenko IV, Furalyov VA, Popov VO. Glycated albumin stimulates expression of inflammatory cytokines in muscle cells. Cytokine 2020; 128:154991. [PMID: 32000013 DOI: 10.1016/j.cyto.2020.154991] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2019] [Revised: 12/17/2019] [Accepted: 01/07/2020] [Indexed: 12/19/2022]
Abstract
The effects of glycated albumin on the expression of inflammatory cytokines in differentiated myotubes were investigated. Glycated albumin stimulates the expression of TNF α, IL-1β, IL-6 and CCL-2 both at the mRNA and protein levels via the receptor of AGEs. Various cytokines demonstrated different kinetics of stimulation by glycated albumin. At a high glucose concentration, the stimulation effect was more pronounced than at a low one. At physiological concentrations of albumin and fructosamine, the stimulation effect of glycated albumin on inflammatory cytokine expression in myotubes was also observed. The induction of expression of all studied cytokines was sensitive to the inhibitors of JNK, p38 MAPK, MEK1/2, Src family protein kinases and NF-κB. At the same time, the induction of TNFα and IL-1β was diminished by the Ca2+/calmodulin-dependent protein kinase inhibitor, whereas the induction of IL-6 and CCL-2 was reduced by the inhibitor of phosphoinositide 3-kinase. Possible implications of observed stimulation of cytokine expression by glycated albumin in the development of diabetes mellitus symptoms are discussed.
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Affiliation(s)
- Irina V Kravchenko
- Bach Institute of Biochemistry, Research Center of Biotechnology of the Russian Academy of Sciences, Leninsky Prospect 33, bld. 2, Moscow 119071, Russia.
| | - Vladimir A Furalyov
- Bach Institute of Biochemistry, Research Center of Biotechnology of the Russian Academy of Sciences, Leninsky Prospect 33, bld. 2, Moscow 119071, Russia
| | - Vladimir O Popov
- Bach Institute of Biochemistry, Research Center of Biotechnology of the Russian Academy of Sciences, Leninsky Prospect 33, bld. 2, Moscow 119071, Russia
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Li X, Liu R, Wang Y, Zhu W, Zhao D, Wang X, Yang H, Gurley EC, Chen W, Hylemon PB, Zhou H. Cholangiocyte-Derived Exosomal lncRNA H19 Promotes Macrophage Activation and Hepatic Inflammation under Cholestatic Conditions. Cells 2020; 9:cells9010190. [PMID: 31940841 PMCID: PMC7016679 DOI: 10.3390/cells9010190] [Citation(s) in RCA: 74] [Impact Index Per Article: 18.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2019] [Revised: 01/07/2020] [Accepted: 01/08/2020] [Indexed: 02/07/2023] Open
Abstract
Activation of hepatic macrophages represents the critical driving force to promote cholestatic liver injury. Exosomes, as important small extracellular vesicles released by almost all types of cells, contribute to intercellular communication. We previously reported that cholangiocyte-derived exosomal long noncoding RNA (lncRNA) H19 plays a vital role in disrupting bile acid homeostasis in hepatocytes and promoting the activation of hepatic stellate cells (HSCs). Exosomal H19 derived from cholangiocytes was rapidly taken up by Kupffer cells. However, the mechanistic links between exosomal lncRNA H19 and macrophage-driven inflammation in cholestasis remain unclear. Here, we reported that the hepatic H19 level was closely correlated with macrophage activation and hepatic fibrosis in both Mdr2-/- and bile duct ligation (BDL) cholestatic mouse models, as well as in human primary sclerosing cholangitis (PSC) and primary biliary cholangitis (PBC) patients. Exosomal H19 significantly induced the expression and secretion of chemokine (C–C motif) ligand 2 (CCL-2) and interleukin 6 (IL-6) in Kupffer cells. H19-enriched exosomes enhanced the activation M1 polarization of Kupffer cells and promoted the recruitment and differentiation of bone marrow-derived macrophages, which were inhibited by a CCL-2 pharmacological inhibitor. In conclusion, Cholangiocyte-derived exosomal H19 played a critical role in macrophage activation, differentiation, and chemotaxis through CCL-2/CCR-2 signaling pathways, which represent a therapeutic target for cholestatic liver diseases.
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Affiliation(s)
- Xiaojiaoyang Li
- Department of Microbiology and Immunology and McGuire Veterans Affairs Medical Center, Virginia Commonwealth University, Richmond, VA 23298, USA; (X.L.); (R.L.); (Y.W.); (W.Z.); (D.Z.); (X.W.); (H.Y.); (E.C.G.); (P.B.H.)
- Division of Gastroenterology, Hepatology and Nutrition and McGuire Veterans Affairs Medical Center, Virginia Commonwealth University, Richmond, VA 23298, USA
| | - Runping Liu
- Department of Microbiology and Immunology and McGuire Veterans Affairs Medical Center, Virginia Commonwealth University, Richmond, VA 23298, USA; (X.L.); (R.L.); (Y.W.); (W.Z.); (D.Z.); (X.W.); (H.Y.); (E.C.G.); (P.B.H.)
- Division of Gastroenterology, Hepatology and Nutrition and McGuire Veterans Affairs Medical Center, Virginia Commonwealth University, Richmond, VA 23298, USA
| | - Yanyan Wang
- Department of Microbiology and Immunology and McGuire Veterans Affairs Medical Center, Virginia Commonwealth University, Richmond, VA 23298, USA; (X.L.); (R.L.); (Y.W.); (W.Z.); (D.Z.); (X.W.); (H.Y.); (E.C.G.); (P.B.H.)
| | - Weiwei Zhu
- Department of Microbiology and Immunology and McGuire Veterans Affairs Medical Center, Virginia Commonwealth University, Richmond, VA 23298, USA; (X.L.); (R.L.); (Y.W.); (W.Z.); (D.Z.); (X.W.); (H.Y.); (E.C.G.); (P.B.H.)
| | - Derrick Zhao
- Department of Microbiology and Immunology and McGuire Veterans Affairs Medical Center, Virginia Commonwealth University, Richmond, VA 23298, USA; (X.L.); (R.L.); (Y.W.); (W.Z.); (D.Z.); (X.W.); (H.Y.); (E.C.G.); (P.B.H.)
- Division of Gastroenterology, Hepatology and Nutrition and McGuire Veterans Affairs Medical Center, Virginia Commonwealth University, Richmond, VA 23298, USA
| | - Xuan Wang
- Department of Microbiology and Immunology and McGuire Veterans Affairs Medical Center, Virginia Commonwealth University, Richmond, VA 23298, USA; (X.L.); (R.L.); (Y.W.); (W.Z.); (D.Z.); (X.W.); (H.Y.); (E.C.G.); (P.B.H.)
- Division of Gastroenterology, Hepatology and Nutrition and McGuire Veterans Affairs Medical Center, Virginia Commonwealth University, Richmond, VA 23298, USA
| | - Hang Yang
- Department of Microbiology and Immunology and McGuire Veterans Affairs Medical Center, Virginia Commonwealth University, Richmond, VA 23298, USA; (X.L.); (R.L.); (Y.W.); (W.Z.); (D.Z.); (X.W.); (H.Y.); (E.C.G.); (P.B.H.)
| | - Emily C. Gurley
- Department of Microbiology and Immunology and McGuire Veterans Affairs Medical Center, Virginia Commonwealth University, Richmond, VA 23298, USA; (X.L.); (R.L.); (Y.W.); (W.Z.); (D.Z.); (X.W.); (H.Y.); (E.C.G.); (P.B.H.)
- Division of Gastroenterology, Hepatology and Nutrition and McGuire Veterans Affairs Medical Center, Virginia Commonwealth University, Richmond, VA 23298, USA
| | - Weidong Chen
- School of Pharmaceutical Science, Anhui University of Chinese Medicine, Hefei 230031, China;
| | - Phillip B. Hylemon
- Department of Microbiology and Immunology and McGuire Veterans Affairs Medical Center, Virginia Commonwealth University, Richmond, VA 23298, USA; (X.L.); (R.L.); (Y.W.); (W.Z.); (D.Z.); (X.W.); (H.Y.); (E.C.G.); (P.B.H.)
- Division of Gastroenterology, Hepatology and Nutrition and McGuire Veterans Affairs Medical Center, Virginia Commonwealth University, Richmond, VA 23298, USA
| | - Huiping Zhou
- Department of Microbiology and Immunology and McGuire Veterans Affairs Medical Center, Virginia Commonwealth University, Richmond, VA 23298, USA; (X.L.); (R.L.); (Y.W.); (W.Z.); (D.Z.); (X.W.); (H.Y.); (E.C.G.); (P.B.H.)
- Division of Gastroenterology, Hepatology and Nutrition and McGuire Veterans Affairs Medical Center, Virginia Commonwealth University, Richmond, VA 23298, USA
- Correspondence: ; Tel.: +804-828-6817; Fax: +804-828-0676
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Besso MJ, Rosso M, Lapyckyj L, Moiola CP, Matos ML, Mercogliano MF, Schillaci R, Reventos J, Colas E, Gil-Moreno A, Wernicke A, Orti R, Vazquez-Levin MH. FXYD5/Dysadherin, a Biomarker of Endometrial Cancer Myometrial Invasion and Aggressiveness: Its Relationship With TGF-β1 and NF-κB Pathways. Front Oncol 2019; 9:1306. [PMID: 31867269 PMCID: PMC6908519 DOI: 10.3389/fonc.2019.01306] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2019] [Accepted: 11/11/2019] [Indexed: 01/29/2023] Open
Abstract
Objective: Endometrial cancer (EC) is the second most common gynecological cancer worldwide. Myometrial invasion (MI) is a key event in EC dissemination. This study aimed to evaluate FXYD5/dysadherin (FXYD5/Dys) expression in EC tissue and uterine aspirate (UA) biopsies and to assess molecular/functional changes associated with its expression in cellular models. Methods: FXYD5/Dys messenger RNA (mRNA) levels were determined in EC tissue and UA biopsies. FXYD5/Dys expression was evaluated in EC RNAseq data from The Cancer Genome Atlas (TCGA) and GENEVESTIGATOR tools. FXYD5/Dys impact on E-cadherin expression and cell behavior was assessed in EC Hec1a cells treated with transforming growth factor (TGF)-β1, stably transfected with ETV5, and transiently transfected with FXYD5/Dys small interfering RNA (siRNA) or pcDNA3-FXYD5/Dys plasmid. Results: FXYD5/Dys was associated with EC aggressiveness, finding high mRNA levels in tumors depicting MI > 50%, Grade 3, and intermediate/high risk of recurrence. FXYD5/Dys was highly expressed at the tumor invasive front compared to the superficial area. Most results were recapitulated in UA biopsies. FXYD5/Dys modulation in Hec1a cells altered cell migration/adhesion and E-cadherin expression. TGF-β1 treatment of Hec1a cells induced FXYD5/Dys expression. TCGA-UCEC RNAseq analysis revealed a positive correlation between FXYD5/Dys, TGF-β1, and plasminogen activator inhibitor (PAI)-1 mRNA levels. FXYD5/Dys induced nuclear factor (NF)-κB pathway activation in Hec1a cells. FXYD5/Dys mRNA levels positively correlated with transcriptional activation of NF-κB p65-regulated genes. Survival analysis revealed patient segregation into low- and high-risk groups, the latter depicting the highest FXYD5/Dys, PAI-1, tumor necrosis factor (TNF)-α, and TGF-β1 mRNA levels and shorter survival rates. Conclusion: FXYD5/Dys is a novel biomarker of EC progression related to TGF-β1 and NF-κB pathways that collectively promote tumor dissemination and result in poor patient prognosis.
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Affiliation(s)
- María José Besso
- Laboratorio de Estudios de la Interacción Celular en Reproducción y Cáncer, Instituto de Biología y Medicina Experimental (IBYME; CONICET-FIBYME), Buenos Aires, Argentina
| | - Marina Rosso
- Laboratorio de Estudios de la Interacción Celular en Reproducción y Cáncer, Instituto de Biología y Medicina Experimental (IBYME; CONICET-FIBYME), Buenos Aires, Argentina
| | - Lara Lapyckyj
- Laboratorio de Estudios de la Interacción Celular en Reproducción y Cáncer, Instituto de Biología y Medicina Experimental (IBYME; CONICET-FIBYME), Buenos Aires, Argentina
| | - Cristian Pablo Moiola
- Laboratorio de Estudios de la Interacción Celular en Reproducción y Cáncer, Instituto de Biología y Medicina Experimental (IBYME; CONICET-FIBYME), Buenos Aires, Argentina
- Biomedical Research Group in Gynecology, Vall d'Hebron Research Institute (VHIR), Universitat Autónoma de Barcelona, CIBERONC, Barcelona, Spain
| | - María Laura Matos
- Laboratorio de Estudios de la Interacción Celular en Reproducción y Cáncer, Instituto de Biología y Medicina Experimental (IBYME; CONICET-FIBYME), Buenos Aires, Argentina
| | - María Florencia Mercogliano
- Laboratorio de Mecanismos Moleculares de Carcinogénesis, Instituto de Biología y Medicina Experimental (IBYME; CONICET-FIBYME), Buenos Aires, Argentina
| | - Roxana Schillaci
- Laboratorio de Mecanismos Moleculares de Carcinogénesis, Instituto de Biología y Medicina Experimental (IBYME; CONICET-FIBYME), Buenos Aires, Argentina
| | - Jaume Reventos
- Biomedical Research Group in Gynecology, Vall d'Hebron Research Institute (VHIR), Universitat Autónoma de Barcelona, CIBERONC, Barcelona, Spain
| | - Eva Colas
- Biomedical Research Group in Gynecology, Vall d'Hebron Research Institute (VHIR), Universitat Autónoma de Barcelona, CIBERONC, Barcelona, Spain
| | - Antonio Gil-Moreno
- Biomedical Research Group in Gynecology, Vall d'Hebron Research Institute (VHIR), Universitat Autónoma de Barcelona, CIBERONC, Barcelona, Spain
- Gynecological Oncology Department, Vall Hebron University Hospital, CIBERONC, Barcelona, Spain
| | | | - Roberto Orti
- Hospital Italiano de Buenos Aires, Buenos Aires, Argentina
| | - Mónica Hebe Vazquez-Levin
- Laboratorio de Estudios de la Interacción Celular en Reproducción y Cáncer, Instituto de Biología y Medicina Experimental (IBYME; CONICET-FIBYME), Buenos Aires, Argentina
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13
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Goudarzvand M, Panahi Y, Yazdani R, Miladi H, Tahmasebi S, Sherafat A, Afraei S, Abouhamzeh K, Jamee M, Al-Hussieni KJMR, Mohammadi H, Mohebbi A, Hossein-Khannazer N, Zaki-Dizaji M, Di Fiore MM, D'Aniello A, Azizi G. The Effects of D-aspartate on Neurosteroids, Neurosteroid Receptors, and Inflammatory Mediators in Experimental Autoimmune Encephalomyelitis. Endocr Metab Immune Disord Drug Targets 2019; 19:316-325. [PMID: 30289086 DOI: 10.2174/1871530318666181005093459] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/20/2018] [Revised: 07/18/2018] [Accepted: 08/03/2018] [Indexed: 11/22/2022]
Abstract
OBJECTIVE Experimental autoimmune encephalomyelitis (EAE) is a widely used model for multiple sclerosis. The present study has been designed to compare the efficiencies of oral and intraperitoneal (IP) administration of D-aspartate (D-Asp) on the onset and severity of EAE, the production of neurosteroids, and the expression of neurosteroid receptors and inflammatory mediators in the brain of EAE mice. METHODS In this study, EAE was induced in C57BL/6 mice treated with D-Asp orally (D-Asp-Oral) or by IP injection (D-Asp-IP). On the 20th day, brains (cerebrums) and cerebellums of mice were evaluated by histological analyses. The brains of mice were analyzed for: 1) Neurosteroid (Progesterone, Testosterone, 17β-estradiol) concentrations; 2) gene expressions of cytokines and neurosteroid receptors by reverse transcription polymerase chain reaction, and 3) quantitative determination of D-Asp using liquid chromatography-tandem mass spectrometry. Further, some inflammatory cytokines and matrix metalloproteinase-2 (MMP-2) were identified in the mouse serum using enzyme-linked immunosorbent assay kits. RESULTS Our findings demonstrated that after D-Asp was administered, it was taken up and accumulated within the brain. Further, IP injection of D-Asp had more beneficial effects on EAE severity than oral gavage. The concentration of the testosterone and 17β-estradiol in D-Asp-IP group was significantly higher than that of the control group. There were no significant differences in the gene expression of cytokine and neurosteroid receptors between control, D-Asp-IP, and D-Asp-Oral groups. However, IP treatment with D-Asp significantly reduced C-C motif chemokine ligand 2 and MMP-2 serum levels compared to control mice. CONCLUSION IP injection of D-Asp had more beneficial effects on EAE severity, neurosteroid induction and reduction of inflammatory mediators than oral gavage.
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Affiliation(s)
- Mahdi Goudarzvand
- Department of Physiology and Pharmacology, Faculty of Medicine, Alborz University of Medical Sciences, Karaj, Iran
| | - Yaser Panahi
- North Khorasan University of Medical Sciences, Bojnurd, Iran
| | - Reza Yazdani
- Research Centre for Immunodeficiencies, Children's Medical Centre, Tehran University of Medical Sciences, Tehran, Iran
| | - Hosein Miladi
- Department of Pathology, Imam Khomeini Hospital affiliated to Social Security Organization, Arak, Iran
| | - Saeed Tahmasebi
- Department of Biology, Arak Branch, Islamic Azad University, Arak, Iran
| | - Amin Sherafat
- Department of Physiology and Neurobiology, University of Connecticut, Storrs, Connecticut, United States
| | - Sanaz Afraei
- Department of Immunology, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran
| | - Kosar Abouhamzeh
- Research Centre for Immunodeficiencies, Children's Medical Centre, Tehran University of Medical Sciences, Tehran, Iran
| | - Mahnaz Jamee
- Student Research Committee, Alborz University of Medical Sciences, Alborz, Iran
| | | | - Hamed Mohammadi
- Department of Immunology, School of Medicine, Tabriz University of Medical Sciences, Tabriz, Iran.,Immunology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Ali Mohebbi
- Growth and Development Research Centre, Paediatrics Centre of Excellence, Children's Medical Centre, Tehran University of Medical Sciences, Tehran, Iran
| | - Nikoo Hossein-Khannazer
- Department of Immunology, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Majid Zaki-Dizaji
- Department of Medical Genetics, School of Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | - Maria Maddalena Di Fiore
- Universita della Campania "L. Vanvitelli" Dipartimento di Scienze e Tecnologie Ambientali, Biologiche e Farmaceutiche, Via Vivaldi 43, 81100, Caserta, Italy
| | - Antimo D'Aniello
- Department of Environmental, Biological and Pharmaceutical Sciences and Technologies, University of Campania "L. Vanvitelli", via Vivaldi 43, 81100, Caserta, Italy
| | - Gholamreza Azizi
- Non-communicable Diseases Research Center, Alborz University of Medical Sciences, Karaj, Iran.,Department of Immunology, School of Medicine, Alborz University of Medical Sciences, Karaj, Iran
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14
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Ji Z, Wu S, Xu Y, Qi J, Su X, Shen L. Obesity Promotes EAE Through IL-6 and CCL-2-Mediated T Cells Infiltration. Front Immunol 2019; 10:1881. [PMID: 31507583 PMCID: PMC6718738 DOI: 10.3389/fimmu.2019.01881] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2019] [Accepted: 07/24/2019] [Indexed: 01/04/2023] Open
Abstract
Growing evidence suggests that obesity is associated with the susceptibility and disease severity of multiple sclerosis. The chronic inflammation induced by obesity is believed to contribute to this process. However, the immune mechanisms connecting obesity to the prevalence and pathogenesis of MS are poorly defined. In this study, we show that high fat diet (HFD)-induced obese mice developed an exacerbated EAE as indicated by higher clinical scores and more severe pathological changes in spinal cord than the control mice fed with normal diet (ND), following immunization with myelin oligodendrocyte glycoprotein (MOG) 35–55 peptide. The exacerbation of EAE in HFD mice was associated with enhanced microglial activation and increased expansion of Th1 and Th17 cells. The HFD mice also showed aggravated disease in an adoptive T cell transfer EAE model. Mechanistically, HFD augmented the expression level of IL-6 and CCL-2 both in serum and brain, and blockade of IL-6 and CCL-2 signal ameliorated EAE with reduced T cells infiltration in CNS. Taken together, our results suggest that obesity promotes CNS inflammation in EAE through IL-6 and CCL-2 mediated the inflammatory cells infiltration.
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Affiliation(s)
- Zhe Ji
- Translational Medicine Research Center, Ruijin Hospital North, Shanghai Jiao Tong University School of Medicine, Shanghai, China.,Shanghai Institute of Immunology, Department of Immunology and Microbiology, Shanghai Key Laboratory for Tumor Microenvironment and Inflammation, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Shuai Wu
- Shanghai Institute of Immunology, Department of Immunology and Microbiology, Shanghai Key Laboratory for Tumor Microenvironment and Inflammation, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Yaru Xu
- Shanghai Institute of Immunology, Department of Immunology and Microbiology, Shanghai Key Laboratory for Tumor Microenvironment and Inflammation, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Jingjing Qi
- Shanghai Institute of Immunology, Department of Immunology and Microbiology, Shanghai Key Laboratory for Tumor Microenvironment and Inflammation, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Xiaohui Su
- Shanghai Institute of Immunology, Department of Immunology and Microbiology, Shanghai Key Laboratory for Tumor Microenvironment and Inflammation, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Lei Shen
- Shanghai Institute of Immunology, Department of Immunology and Microbiology, Shanghai Key Laboratory for Tumor Microenvironment and Inflammation, Shanghai Jiao Tong University School of Medicine, Shanghai, China
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15
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Mu XY, Wang RJ, Yao ZX, Zheng Z, Jiang JT, Tan MY, Sun F, Fan J, Wang X, Zheng JH, Wu K, Liu ZH. RS 504393 inhibits M-MDSCs recruiting in immune microenvironment of bladder cancer after gemcitabine treatment. Mol Immunol 2019; 109:140-8. [PMID: 30951933 DOI: 10.1016/j.molimm.2019.02.014] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2018] [Revised: 02/03/2019] [Accepted: 02/15/2019] [Indexed: 11/24/2022]
Abstract
Bladder cancer (BC) is a malignant tumor of urinary epithelium. Gemcitabine is an introduced treatment for BC and also has immunomodulatory function, but the immunoregulation mechanism is not clear. In this study, we found that gemcitabine-treated BC cell recruited more monocyte-myeloid-derived suppressed cells (M-MDSCs), which played a significant role in immune suppression and contributed to cancer progression. We found that this phenomenon was induced by Chemokine (C-C motif) ligand 2 (CCL2), an M-MDSCs recruitment related monomeric polypeptide. Gemcitabine treatment promotes the generation of CCL2 and CCL2 could attach to C-C chemokine receptor type 2 (CCR2) to recruit M-MDSCs. We used RS 504393, a selective CCR2 antagonist, to inhibit the recruitment of M-MDSCs. RS 504393 improved the prognosis by blocking chemotaxis of M-MDSCs, and this finding sheds lights on how to prevent and alleviate the side effects occurred on the gemcitabine-treated BC patients.
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Hayatbakhsh1 MM, Gowhari Shabgah A, Pishgouyi S, Tavakol Afshari J, Zeidabadi H, Mohammadi M. The Serum Levels of CCL2 and CCL16 Expression in Patients with Irritable Bowel Syndrome. Rep Biochem Mol Biol 2019; 8:9-14. [PMID: 31334281 PMCID: PMC6590941] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2018] [Accepted: 06/17/2018] [Indexed: 06/10/2023]
Abstract
BACKGROUND Irritable bowel syndrome (IBS) is a functional gastrointestinal disorder characterized by altered bowel habits and abdominal pain in the absence of a recognizable structural anomaly. The pathogenesis of IBS has been associated with inflammation and the expression of pro-inflammatory chemokines, such as CCL2 and CCL16. Our study aimed to investigate the relationship between the serum levels of CCL2 and CCL16 and IBS. Additionally, we examined how serum levels of these chemokines relate to IBS subtypes. METHODS Patients with IBS diagnosed according to the Rome III criteria participated in this study (n= 96). Healthy individuals with no history of allergic, autoimmune, chronic or active gastrointestinal infectious diseases were used as controls (n= 44). The serum levels of CCL2 and CCL16 was measured via enzyme-linked immunosorbent assay (ELISA). RESULTS A significant decrease in the serum levels of CCL16 and CCL2 was observed in the patients with IBS. Additionally, the serum levels of CCL16 in IBS patients with diarrhea (D-IBS) was significantly higher than those with the mixed IBS (M-IBS) subtype. CONCLUSION The significant increase in the serum levels of CCL-16 in patients with D-IBS compared to patients with M-IBS suggests that CCL-16 may be used as an immunological biomarker to differentiate between these two subtypes.
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Affiliation(s)
- Mohammad Mahdi Hayatbakhsh1
- Gastroenterology and Hepatology Research Center, Institute of Basic and Clinical Physiology sciences, Kerman University of Medical Sciences, Kerman, Iran.
| | - Arezoo Gowhari Shabgah
- Immunology Research Center, Mashhad University of Medical Sciences, Mashhad, Iran.
- Department of Immunology, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran.
| | - Saeed Pishgouyi
- Physiology Research Center, Institute of Neuropharmacology, Kerman University of Medical Sciences, Kerman, Iran.
| | - Jalil Tavakol Afshari
- Immunology Research Center, Mashhad University of Medical Sciences, Mashhad, Iran.
- Department of Immunology, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran.
| | - Hadi Zeidabadi
- Department of Gastroenterology, Afzalipour hospital, Kerman University of Medical Sciences, Kerman, Iran.
| | - Mojgan Mohammadi
- Immunology Research Center, Mashhad University of Medical Sciences, Mashhad, Iran.
- Allergy Research Center, Mashhad University of Medical Sciences, Mashhad, Iran.
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17
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Kraus AU, Penna-Martinez M, Meyer G, Badenhoop K. Vitamin D effects on monocytes' CCL-2, IL6 and CD14 transcription in Addison's disease and HLA susceptibility. J Steroid Biochem Mol Biol 2018; 177:53-58. [PMID: 28765037 DOI: 10.1016/j.jsbmb.2017.07.026] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/05/2017] [Revised: 07/19/2017] [Accepted: 07/20/2017] [Indexed: 12/31/2022]
Abstract
Addison's disease is a rare autoimmune disorder leading to adrenal insufficiency and life-long glucocorticoid dependency. Vitamin D receptor (VDR) polymorphisms and vitamin D deficiency predispose to Addison's disease. Aim of the current study was, to investigate potential anti-inflammatory vitamin D effects on monocytes in Addison's disease, focusing on inflammatory CCL-2 and IL6, as well on monocyte CD14 markers. Addison's disease is genetically linked to distinct HLA susceptibility alleles. Therefore we analyzed, whether HLA genotypes differed for vitamin D effects on monocyte markers. CD14+ monocytes were isolated from Addison's disease patients (AD, n=13) and healthy controls (HC, n=15) and stimulated with 1,25-dihydroxyvitamin D3 and IL1β as an inflammatory stimulant. Cells were processed for mRNA expression of CCL-2, IL6 and CD14 and DNA samples were genotyped for major histocompatibility class (MHC) class II-encoded HLA- DQA1-DQB1 haplotypes. We found a downregulation of CCL-2 after vitamin D treatment in IL1β-stimulated monocytes both from AD patients and HC (AD p<0.001; HC p<0.0001). CD14 expression however, was upregulated in both HC and AD patients after vitamin D treatment (p<0.001, respectively). HC showed higher CD14 transcription level than AD patients after vitamin D treatment (p=0.04). Compared to IL1β-induced inflammation, HC have increased CD14 levels after vitamin D treatment (p<0.001), whereas the IL1β-induced CD14 expression of AD patients' monocytes did not change after vitamin D treatment (p=0.8). AD patients carrying HLA high-risk haplotypes showed an increased CCL-2 expression after IL1β-induced inflammation compared to intermediate-risk HLA carriers (p=0.05). Also HC monocytes' CD14 transcription after IL1β and vitamin D co-stimulation differed according to HLA risk profile. We show that vitamin D can exert anti-inflammatory effects on AD patients' monocytes which may be modulated by HLA risk genotypes.
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Affiliation(s)
- A U Kraus
- Department of Internal Medicine I, Division of Endocrinology, Diabetes and Metabolism, University Hospital Frankfurt, Germany.
| | - M Penna-Martinez
- Department of Internal Medicine I, Division of Endocrinology, Diabetes and Metabolism, University Hospital Frankfurt, Germany
| | - G Meyer
- Department of Internal Medicine I, Division of Endocrinology, Diabetes and Metabolism, University Hospital Frankfurt, Germany
| | - K Badenhoop
- Department of Internal Medicine I, Division of Endocrinology, Diabetes and Metabolism, University Hospital Frankfurt, Germany
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Liou GY, Bastea L, Fleming A, Döppler H, Edenfield BH, Dawson DW, Zhang L, Bardeesy N, Storz P. The Presence of Interleukin-13 at Pancreatic ADM/PanIN Lesions Alters Macrophage Populations and Mediates Pancreatic Tumorigenesis. Cell Rep 2018; 19:1322-1333. [PMID: 28514653 DOI: 10.1016/j.celrep.2017.04.052] [Citation(s) in RCA: 80] [Impact Index Per Article: 13.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2016] [Revised: 03/21/2017] [Accepted: 04/18/2017] [Indexed: 02/06/2023] Open
Abstract
The contributions of the innate immune system to the development of pancreatic cancer are still ill defined. Inflammatory macrophages can initiate metaplasia of pancreatic acinar cells to a duct-like phenotype (acinar-to-ductal metaplasia [ADM]), which then gives rise to pancreatic intraepithelial neoplasia (PanIN) when oncogenic KRas is present. However, it remains unclear when and how this inflammatory macrophage population is replaced by tumor-promoting macrophages. Here, we demonstrate the presence of interleukin-13 (IL-13), which can convert inflammatory into Ym1+ alternatively activated macrophages, at ADM/PanIN lesions. We further show that Ym1+ macrophages release factors, such as IL-1ra and CCL2, to drive pancreatic fibrogenesis and tumorigenesis. Treatment of mice expressing oncogenic KRas under an acinar cell-specific promoter with a neutralizing antibody for IL-13 significantly decreased the accumulation of alternatively activated macrophages at these lesions, resulting in decreased fibrosis and lesion growth.
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Affiliation(s)
- Geou-Yarh Liou
- Department of Cancer Biology, Mayo Clinic, Jacksonville, FL 32224, USA
| | - Ligia Bastea
- Department of Cancer Biology, Mayo Clinic, Jacksonville, FL 32224, USA
| | - Alicia Fleming
- Department of Cancer Biology, Mayo Clinic, Jacksonville, FL 32224, USA
| | - Heike Döppler
- Department of Cancer Biology, Mayo Clinic, Jacksonville, FL 32224, USA
| | | | - David W Dawson
- Department of Pathology & Laboratory Medicine, David Geffen School of Medicine at UCLA, Los Angeles, CA 90095, USA
| | - Lizhi Zhang
- Department of Laboratory Medicine & Pathology, Mayo Clinic, Rochester, MN 55905, USA
| | - Nabeel Bardeesy
- Center for Cancer Research, Massachusetts General Hospital, Department of Medicine, Harvard Medical School, Boston, 02115 MA, USA
| | - Peter Storz
- Department of Cancer Biology, Mayo Clinic, Jacksonville, FL 32224, USA.
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19
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Koper OM, Kamińska J, Sawicki K, Reszeć J, Rutkowski R, Jadeszko M, Mariak Z, Dymicka-Piekarska V, Kemona H. Cerebrospinal fluid and serum IL-8, CCL2, and ICAM-1 concentrations in astrocytic brain tumor patients. Ir J Med Sci 2017; 187:767-775. [PMID: 29086194 DOI: 10.1007/s11845-017-1695-8] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2017] [Accepted: 10/04/2017] [Indexed: 01/17/2023]
Abstract
BACKGROUND The aim of the study was the evaluation of serum and CSF concentrations of CCL2, IL-8, and sICAM-1 in patients with astrocytic tumors as compared to a group of non-tumoral patients. METHODS Chemokine concentrations were measured using the ELISA method. RESULTS Regardless of the parameter tested and the patient group (brain tumor or non-tumoral patients), statistical differences (P < 0.05) were found between concentrations obtained in CSF compared to values obtained in serum for all proteins tested. CSF IL-8 concentrations were significantly elevated in CNS tumor patients as compared to non-tumoral individuals (P = 0.000); serum CCL2 and sICAM-1 concentrations were significantly decreased in CNS tumors in comparison with the comparative group (P = 0.002 and P = 0.026, respectively). Among proteins tested in the serum, a higher area under the ROC curve (AUC) revealed CCL2 compared to sICAM-1 in differentiating subjects with CNS brain tumors from non-tumoral subjects. AUC for CSF IL-8 was higher than for its index (CSF IL-8/serum IL-8). CONCLUSIONS For individual biomarkers (IL-8 and CCL2, sICAM-1), measured in CNS brain tumor patients, the appropriate material, respectively CSF or serum, should be chosen and quantitatively tested. Increased cerebrospinal fluid IL-8 with decreased serum CCL2 create a pattern of biomarkers, which may be helpful in the management of CNS astrocytic brain tumors.
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Affiliation(s)
- O M Koper
- Department of Clinical Laboratory Diagnostics, Medical University of Bialystok, ul. Waszyngtona 15A, 15-269, Białystok, Poland.
| | - J Kamińska
- Department of Clinical Laboratory Diagnostics, Medical University of Bialystok, ul. Waszyngtona 15A, 15-269, Białystok, Poland
| | - K Sawicki
- Department of Neurosurgery, Clinical Hospital of the Medical University of Bialystok, Białystok, Poland
| | - J Reszeć
- Department of Pathomorphology, Medical University of Bialystok, Białystok, Poland
| | - R Rutkowski
- Department of Neurosurgery, Clinical Hospital of the Medical University of Bialystok, Białystok, Poland
| | - M Jadeszko
- Department of Neurosurgery, Clinical Hospital of the Medical University of Bialystok, Białystok, Poland
| | - Z Mariak
- Department of Neurosurgery, Clinical Hospital of the Medical University of Bialystok, Białystok, Poland
| | - V Dymicka-Piekarska
- Department of Clinical Laboratory Diagnostics, Medical University of Bialystok, ul. Waszyngtona 15A, 15-269, Białystok, Poland
| | - H Kemona
- Department of Clinical Laboratory Diagnostics, Medical University of Bialystok, ul. Waszyngtona 15A, 15-269, Białystok, Poland
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20
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Wintrob ZAP, Hammel JP, Nimako GK, Fayazi ZS, Gaile DP, Forrest A, Ceacareanu AC. Insulin secretagogue use and circulating inflammatory C-C chemokine levels in breast cancer patients. Data Brief 2017; 11:391-402. [PMID: 28275673 PMCID: PMC5331147 DOI: 10.1016/j.dib.2017.02.031] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2016] [Revised: 01/27/2017] [Accepted: 02/13/2017] [Indexed: 11/16/2022] Open
Abstract
Monocytes’ infiltration into the tumor tissue and their activation to tumor-associated macrophages is an essential step in tumor development, also playing a critical role in an eventual metastasis. Stimulation of endogenous insulin production by oral insulin secretagogue treatment has the potential to interfere with the production and release of C–C chemokines, a group of potent inflammatory cytokines acting as monocyte chemo-attractants and influencing their behavior in the tumor microenvironment. Studied plasma samples were collected under a previously reported study design involving a population of women diagnosed with breast cancer presenting with or without type 2 diabetes mellitus at the time of breast cancer diagnosis (Wintrob et al., 2017, 2016) [1,2]. The data presented here shows the relationship between pre-existing use of insulin secretagogue, the inflammatory C–C chemokine profiles at the time of breast cancer diagnosis, and subsequent cancer outcomes. A Pearson correlation analysis stratified by secretagogue use and controls was implemented to evaluate the relationship between the investigated biomarkers and respectively each of these biomarkers and the other relevant reported cytokine datasets derived from the same patient population (Wintrob et al., 2017, 2016) [1,2].
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Affiliation(s)
- Zachary A P Wintrob
- State University of New York at Buffalo, Dept. of Pharmacy Practice, NYS Center of Excellence in Bioinformatics and Life Sciences, 701 Ellicott Street, Buffalo, NY 14203, USA
| | - Jeffrey P Hammel
- Cleveland Clinic, Dept. of Biostatistics and Epidemiology, 9500 Euclid Ave., Cleveland, OH 44195, USA
| | - George K Nimako
- State University of New York at Buffalo, Dept. of Pharmacy Practice, NYS Center of Excellence in Bioinformatics and Life Sciences, 701 Ellicott Street, Buffalo, NY 14203, USA
| | - Zahra S Fayazi
- State University of New York at Buffalo, Dept. of Pharmacy Practice, NYS Center of Excellence in Bioinformatics and Life Sciences, 701 Ellicott Street, Buffalo, NY 14203, USA
| | - Dan P Gaile
- State University of New York at Buffalo, Dept. of Biostatistics, 718 Kimball Tower, Buffalo, NY 14214, USA
| | - Alan Forrest
- The UNC Eshelman School of Pharmacy, Division of Pharmacotherapy and Experimental Therapeutics, Campus Box 7569, Chapel Hill, NC 27599, USA
| | - Alice C Ceacareanu
- State University of New York at Buffalo, Dept. of Pharmacy Practice, NYS Center of Excellence in Bioinformatics and Life Sciences, 701 Ellicott Street, Buffalo, NY 14203, USA; Roswell Park Cancer Institute, Dept. of Pharmacy Services, Elm & Carlton Streets, Buffalo, NY 14263, USA
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21
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Wintrob ZA, Hammel JP, Nimako GK, Fayazi ZS, Gaile DP, Davis EE, Forrest A, Ceacareanu AC. Data report on inflammatory C-C chemokines among insulin-using women with diabetes mellitus and breast cancer. Data Brief 2017; 11:446-58. [PMID: 28289694 DOI: 10.1016/j.dib.2017.02.045] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2016] [Revised: 01/26/2017] [Accepted: 02/17/2017] [Indexed: 02/02/2023] Open
Abstract
Injectable insulin use may interfere with pro-inflammatory cytokines’ production and, thus, play a role in the activation of tumor-associated macrophages - a process mainly influenced by inflammatory C–C chemokines. The data presented shows the relationship between pre-existing use of injectable insulin in women diagnosed with breast cancer and type 2 diabetes mellitus, the inflammatory C–C chemokine profiles at the time of breast cancer diagnosis, and subsequent cancer outcomes. A Pearson correlation analysis stratified by insulin use and controls is also provided. We present the observed relationship between the investigated C–C chemokines and between each of these biomarkers and previously reported adipokines levels in this study population [1].
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22
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Coosemans A, Decoene J, Baert T, Laenen A, Kasran A, Verschuere T, Seys S, Vergote I. Immunosuppressive parameters in serum of ovarian cancer patients change during the disease course. Oncoimmunology 2015; 5:e1111505. [PMID: 27141394 DOI: 10.1080/2162402x.2015.1111505] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2015] [Revised: 10/15/2015] [Accepted: 10/17/2015] [Indexed: 12/30/2022] Open
Abstract
Neoplastic cells can escape immune control leading to cancer growth. Regulatory T cells (Treg), myeloid-derived suppressor cells (MDSC) and tumor-associated macrophages (TAM) are crucial in immune escape. TAM are divided based on their immune profile, M1 are immunostimulatory while M2 are immunosuppressive. Research so far has mainly focused on the intratumoral behavior of these cells. This study, on the other hand, explored the systemic changes of the key metabolites [IL-4 (interleukin), IL-13, arginase, IL-10, VEGF-A (vascular endothelial growth factor), CCL-2 (chemokine (C-C) motif ligand 2) and TGF-β (transforming growth factor)] linked to Treg, MDSC and TAM during the course of the disease in ovarian and fallopian tube cancer patients. Serum samples were therefore analyzed at diagnosis, after (interval)-debulking surgery and after chemotherapy (paclitaxel-carboplatin). We also determined galectin-1 (gal-1), involved in angiogenesis and tumor-mediated immune evasion. We found significantly lower levels of IL-10, VEGF-A, TGF-β and arginase and higher levels of gal-1 after chemotherapy compared to diagnosis. After debulking surgery, a decrease in IL-10 was significant. Gal-1 and CCL-2 appeared independent prognostic factors for progression-free and overall survival (OS) (multivariate analysis). These results will help us in the decision making of future therapies in order to further modulate the immune system in a positive way.
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Affiliation(s)
- An Coosemans
- Department of Gynecology and Obstetrics, UZ Leuven, Leuven, Belgium; Department of Oncology, Laboratory of Gynecologic Oncology, ImmunOvar Research Group, KU Leuven, Leuven Cancer Institute, Leuven, Belgium
| | - Judit Decoene
- Department of Gynecology and Obstetrics, UZ Leuven , Leuven, Belgium
| | - Thaïs Baert
- Department of Gynecology and Obstetrics, UZ Leuven, Leuven, Belgium; Department of Oncology, Laboratory of Gynecologic Oncology, ImmunOvar Research Group, KU Leuven, Leuven Cancer Institute, Leuven, Belgium
| | - Annouschka Laenen
- Biostatistics and Statistical Bioinformatics Center of Leuven, KU Leuven , Leuven, Belgium
| | - Ahmad Kasran
- Department of Microbiology and Immunology, Laboratory of Clinical Immunology, KU Leuven , Leuven, Belgium
| | - Tina Verschuere
- Department of Neuroscience, Laboratory of Experimental Neurosurgery, KU Leuven , Leuven, Belgium
| | - Sven Seys
- Department of Microbiology and Immunology, Laboratory of Clinical Immunology, KU Leuven , Leuven, Belgium
| | - Ignace Vergote
- Department of Gynecology and Obstetrics, UZ Leuven, Leuven, Belgium; Department of Oncology, Laboratory of Gynecologic Oncology, ImmunOvar Research Group, KU Leuven, Leuven Cancer Institute, Leuven, Belgium
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23
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Mohamed MM, El-Ghonaimy EA, Nouh MA, Schneider RJ, Sloane BF, El-Shinawi M. Cytokines secreted by macrophages isolated from tumor microenvironment of inflammatory breast cancer patients possess chemotactic properties. Int J Biochem Cell Biol 2013; 46:138-47. [PMID: 24291763 DOI: 10.1016/j.biocel.2013.11.015] [Citation(s) in RCA: 63] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2013] [Revised: 09/02/2013] [Accepted: 11/05/2013] [Indexed: 12/20/2022]
Abstract
Although there is a growing literature describing the role of macrophages in breast cancer, the role of macrophages in inflammatory breast cancer (IBC) is unclear. The aim of present study was to isolate and characterize tumor associated macrophages of IBC and non-IBC patients and define their role in IBC. Tumor infiltrating monocytes/macrophages (CD14+ and CD68+) were measured by immunohistochemistry using specific monoclonal antibodies. Blood drained from axillary vein tributaries was collected during breast cancer surgery and the percentage of CD14+ in the total isolated leukocytes was assessed by flow cytometric analysis. CD14+ cells were separated from total leukocytes by immuno-magnetic beads technique and were cultured overnight. Media conditioned by CD14+ were collected and subjected to cytokine profiling using cytokine antibody array. Wound healing and invasion assays were used to test whether cytokines highly secreted by tumor drained macrophages induce motility and invasion of breast cancer cells. We found that macrophages highly infiltrate into carcinoma tissues of IBC patients. In addition blood collected from axillary tributaries of IBC patients is highly enriched with CD14+ cells as compared to blood collected from non-IBC patients. Cytokine profiling of CD14+ cells isolated from IBC patients revealed a significant increase in secretion of tumor necrosis factor-α; monocyte chemoattractant protein-1/CC-chemokine ligand 2; interleukin-8 and interleukin-10 as compared to CD14+ cells isolated from non-IBC patients. Tumor necrosis factor-α, interleukin-8 and interleukin-10 significantly increased motility and invasion of IBC cells in vitro. In conclusion, macrophages isolated from the tumor microenvironment of IBC patients secrete chemotactic cytokines that may augment dissemination and metastasis of IBC carcinoma cells.
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Affiliation(s)
- Mona M Mohamed
- Department of Zoology, Faculty of Science, Cairo University, Giza 12613, Egypt.
| | - Eslam A El-Ghonaimy
- Department of Zoology, Faculty of Science, Cairo University, Giza 12613, Egypt.
| | - Mohamed A Nouh
- Department of Pathology, National Cancer institute, Cairo University, Giza 12613, Egypt.
| | - Robert J Schneider
- Department of Microbiology, New York University, School of Medicine, 10016 New York, USA.
| | - Bonnie F Sloane
- Department of Pharmacology, School of Medicine, Wayne State University, Detroit, MI 48201, USA.
| | - Mohamed El-Shinawi
- Department of General Surgery, Faculty of Medicine, Ain Shams University, Cairo 11566, Egypt.
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24
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Rohr AC. The health significance of gas- and particle-phase terpene oxidation products: a review. Environ Int 2013; 60:145-162. [PMID: 24036325 DOI: 10.1016/j.envint.2013.08.002] [Citation(s) in RCA: 63] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/03/2013] [Revised: 08/01/2013] [Accepted: 08/02/2013] [Indexed: 06/02/2023]
Abstract
The reactions between terpenes and ozone (or other oxidants) produce a wide variety of both gas- and particle-phase products. Terpenes are biogenic volatile organic compounds (VOCs) that are also contained in many consumer products. Ozone is present indoors since it infiltrates into the indoor environment and is emitted by some office and consumer equipment. Some of the gaseous products formed are irritating to biological tissues, while the condensed-phase products have received attention due to their contribution to ambient fine particulate matter (PM2.5) and its respective health significance. Despite common scientific questions, the indoor and ambient air research communities have tended to operate in isolation regarding this topic. This review critically evaluates the literature related to terpene oxidation products and attempts to synthesize results of indoor and ambient air studies to better understand the health significance of these materials and identify knowledge gaps. The review documents the results of a literature search covering terpene oxidation chemistry, epidemiological, toxicological, and controlled human exposure studies, as well as health studies focused more generically on secondary organic aerosol (SOA). The literature shows a clear role for gas-phase terpene oxidation products in adverse airway effects at high concentrations; however, whether these effects occur at more environmentally relevant levels is unclear. The evidence for toxicity of particle-phase products is less conclusive. Knowledge gaps and future research needs are outlined, and include the need for more consistency in study designs, incorporation of reaction product measurements into epidemiological studies conducted in both indoor and ambient settings, and more focused research on the toxicity of SOA, especially SOA of biogenic origin.
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Affiliation(s)
- Annette C Rohr
- Electric Power Research Institute, Palo Alto, CA, United States.
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25
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Adhya D, Dutta K, Kundu K, Basu A. Histone deacetylase inhibition by Japanese encephalitis virus in monocyte/macrophages: a novel viral immune evasion strategy. Immunobiology 2013; 218:1235-47. [PMID: 23706498 DOI: 10.1016/j.imbio.2013.04.018] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2012] [Accepted: 04/21/2013] [Indexed: 12/24/2022]
Abstract
Japanese encephalitis virus (JEV) is a common cause of encephalitis in humans who are dead-end hosts producing negligible viremia. The virus reaches the brain and causes massive inflammation. Our study seeks to understand the virus-host interaction using the murine monocyte/macrophage cell line RAW264.7, an antigen presenting cell involved in eliciting an innate immune response. We have discovered several interesting phenomena occurring in JEV-infected RAW264.7 cells which diverge from established observations. JEV remains inside RAW264.7 and appears to have little negative effect on cell viability. Expression studies of major histocompatibility complexes (MHC) and co-stimulatory molecules show inhibition of antigen presentation. There is enhanced immune suppression creating an anti-viral milieu. Expression of pro-inflammatory cytokines and chemokines is suppressed along with increased expression of anti-inflammatory molecules. Histone deacetylases (HDACs) have known inflammatory properties. In our study, through modulation of HDACs JEV seems to induce a crucial anti-inflammatory and anti-viral role in host macrophages.
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Affiliation(s)
- Dwaipayan Adhya
- National Brain Research Centre, Manesar, Haryana 122051, India
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