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Wang T, Yang S, Long Y, Li Y, Wang T, Hou Z. Olink proteomics analysis uncovers the landscape of inflammation-related proteins in patients with acute compartment syndrome. Front Immunol 2023; 14:1293826. [PMID: 38045696 PMCID: PMC10691257 DOI: 10.3389/fimmu.2023.1293826] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2023] [Accepted: 10/30/2023] [Indexed: 12/05/2023] Open
Abstract
Purpose Our primary purpose was to explore the landscape of inflammation-related proteins, and our second goal was to investigate these proteins as potential biomarkers of acute compartment syndrome (ACS), which is a serious complication of tibial fractures. Methods We collected sera from 15 healthy subjects (control group, CG) and 30 patients with tibial fractures on admission day, comprising 15 patients with ACS (ACS group, AG) and 15 patients without ACS (fracture group, FG). Ten samples in each group were analyzed by the inflammation panel of Olink Proteomics Analysis, and all samples were verified by an ELISA. Receiver-operating characteristic (ROC) curve analysis was performed to identify the diagnostic ability and cutoff values of potential biomarkers. Results Our findings showed that the levels of IL6, CSF-1, and HGF in the FG were significantly higher than those in the CG. Similar results were found between the AG and CG, and their cutoff values for predicting ACS compared with the CG were 9.225 pg/ml, 81.04 pg/ml, and 0.3301 ng/ml, respectively. Furthermore, their combination had the highest diagnostic accuracy. Notably, compared with FG, we only found a higher expression of CCL23 in the AG. Additionally, we identified 35.75 pg/ml as the cutoff value of CCL23 for predicting ACS in patients with tibial fractures. Conclusion We identified CCL23 as a potential biomarker of ACS in comparison with tibial fracture patients and the significance of the combined diagnosis of IL6, CSF-1, and HGF for predicting ACS compared with healthy individuals. Furthermore, we also found their cutoff values, providing clinicians with a new method for rapidly diagnosing ACS. However, we need larger samples to verify our results.
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Affiliation(s)
- Tao Wang
- Department of Orthopaedic Surgery, Third Hospital of Hebei Medical University, Shijiazhuang, Hebei, China
- Orthopaedic Research Institute of Hebei Province, Shijiazhuang, Hebei, China
| | - Shuo Yang
- Department of Orthopaedic Surgery, Third Hospital of Hebei Medical University, Shijiazhuang, Hebei, China
- Orthopaedic Research Institute of Hebei Province, Shijiazhuang, Hebei, China
| | - Yubin Long
- Department of Orthopaedic Surgery, Third Hospital of Hebei Medical University, Shijiazhuang, Hebei, China
- Orthopaedic Research Institute of Hebei Province, Shijiazhuang, Hebei, China
- Department of Orthopedics, The First Central Hospital of Baoding, Baoding, China
| | - Yiran Li
- Department of Orthopaedic Surgery, Third Hospital of Hebei Medical University, Shijiazhuang, Hebei, China
- Orthopaedic Research Institute of Hebei Province, Shijiazhuang, Hebei, China
| | - Ting Wang
- Department of Nursing, Third Hospital of Hebei Medical University, Shijiazhuang, Hebei, China
| | - Zhiyong Hou
- Department of Orthopaedic Surgery, Third Hospital of Hebei Medical University, Shijiazhuang, Hebei, China
- Orthopaedic Research Institute of Hebei Province, Shijiazhuang, Hebei, China
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Lin H, Shen J, Zhu Y, Zhou L, Wu F, Liu Z, Zhang S, Zhan R. Elevated Serum CCL23 Levels at Admission Predict Delayed Cerebral Ischemia and Functional Outcome after Aneurysmal Subarachnoid Hemorrhage. J Clin Med 2022; 11:jcm11236879. [PMID: 36498453 PMCID: PMC9737062 DOI: 10.3390/jcm11236879] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2022] [Revised: 11/08/2022] [Accepted: 11/20/2022] [Indexed: 11/24/2022] Open
Abstract
(1) Background: CC chemokine ligand 23 (CCL23) is a chemokine implicated in the inflammatory response following brain damage. The aim of this study is to identify the change in serum CCL23 levels within 24 h after aSAH and whether serum CCL23 levels are associated with initial clinical severity, delayed cerebral ischemia (DCI), and functional outcome in patients with aneurysmal subarachnoid hemorrhage (aSAH). (2) Methods: 102 patients with aSAH and 61 controls were included in this prospective observational study. All clinical data were collected prospectively, and their serum CCL23 levels were measured. Initial clinical severity was reflected by the Hunt-Hess score and mFisher score. Functional outcome was evaluated in terms of the Glasgow Outcome Scale (GOS) score at 6-month follow-up. (3) Results: Patients with aSAH had higher serum CCL23 levels than controls. The temporal profile of serum CCL23 levels and neutrophils count exhibited a sustained increase within 24 h after aSAH. Serum CCL23 levels were related to blood neutrophils count, blood CRP levels, and initial clinical severity. Serum CCL23 level was an independent predictor of DCI and 6-month poor outcome in aSAH patients. (4) Conclusions: Serum CCL23 levels emerged as an independent predictor for DCI and poor outcome in patients with aSAH.
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Lin H, Shen J, Zhu Y, Zhou L, Zhang S, Liu Z, Wu F, Zhan R. Serum CCL23 emerges as a biomarker for poor prognosis in patients with intracerebral hemorrhage. Clin Chim Acta 2022; 537:188-193. [DOI: 10.1016/j.cca.2022.10.012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2022] [Revised: 10/14/2022] [Accepted: 10/14/2022] [Indexed: 11/03/2022]
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Macrophage-derived CCL23 upregulates expression of T-cell exhaustion markers in ovarian cancer. Br J Cancer 2022; 127:1026-1033. [PMID: 35750747 DOI: 10.1038/s41416-022-01887-3] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2021] [Revised: 05/16/2022] [Accepted: 06/07/2022] [Indexed: 11/09/2022] Open
Abstract
BACKGROUND Macrophages are an important component of the tumour immune microenvironment (TME) and can promote tumour growth and metastasis. Macrophage-secreted chemokine-ligand-23 (CCL23) induces ovarian cancer cell migration via chemokine-receptor 1 (CCR1). However, the effect of CCL23 on other immune cells in the TME is unknown. METHODS CCL23 levels were measured by ELISA. The expression of surface markers in exhaustion assays was quantified by flow cytometry. Signalling pathways were identified by phosphokinase array and validated by western blot. RESULTS Ascites from patients with high-grade serous ovarian cancer (HGSC) contain high levels of CCL23. Similarly, significantly higher CCL23 levels were found in plasma from HGSC patients compared to healthy individuals. RNA-seq analysis of ovarian cancer tissues from TCGA showed that expression of CCL23 correlated with the presence of macrophages. In tissues with high levels of CCL23 and macrophage content, the fraction of CD8 + T cells expressing exhaustion markers CTLA-4 and PD-1 were significantly higher compared to low-level CCL23 tissues. In vitro, CCL23 induced upregulation of immune checkpoint proteins on CD8 + T cells, including CTLA-4, TIGIT, TIM-3 and LAG-3 via phosphorylation of GSK3β in CD8 + T cells. CONCLUSIONS Our data suggest that CCL23 produced by macrophages contributes to the immune-suppressive TME in ovarian cancer by inducing an exhausted T-cell phenotype.
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Kim DH, Krakowiak P, Meltzer A, Hertz-Picciotto I, Van de Water J. Neonatal chemokine markers predict subsequent diagnosis of autism spectrum disorder and delayed development. Brain Behav Immun 2022; 100:121-133. [PMID: 34808292 PMCID: PMC10846151 DOI: 10.1016/j.bbi.2021.11.009] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/29/2021] [Revised: 10/21/2021] [Accepted: 11/13/2021] [Indexed: 12/17/2022] Open
Abstract
Immune dysregulation has been found to be related to a diagnosis of autism spectrum disorder (ASD). However, investigations in very early childhood examining immunological abnormalities such as altered neonatal cytokine/chemokine profiles in association with an aberrant developmental trajectory, are sparse. We assessed neonatal blood spots from 398 children, including 171 with ASD, which were subdivided according to severity (121 severe, 50 mild/moderate) and cognitive/adaptive levels (144 low-functioning, 27 typical to high-functioning). The remainder were 69 children with developmental delay (DD), and 158 with typical development (TD), who served as controls in the Childhood Autism Risks from Genetics and the Environment (CHARGE) study. Exploratory analysis suggested that, in comparisons with TD and DD, CTACK (CCL27) and MPIF-1 (CCL23), respectively, were independently associated with ASD. Higher neonatal levels of CTACK were associated with decreased odds of ASD compared to TD (odds ratio [OR] = 0.40, 95% confidence interval [Cl] 0.21, 0.77), whereas higher levels of MPIF-1 were associated with increased odds of ASD (OR = 2.38, 95% Cl 1.42, 3.98) compared to DD but not to TD. MPIF-1 was positively associated with better scores in several developmental domains. Dysregulation of chemokine levels in early life can impede normal immune and neurobehavioral development, which can lead to diagnosis of ASD or DD. This study collectively suggests that certain peripheral chemokines at birth are associated with ASD progression during childhood and that children with ASD and DD have distinct neonatal chemokine profiles that can differentiate their diagnoses.
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Affiliation(s)
- Danielle Hj Kim
- Department of Internal Medicine, Division of Rheumatology, Allergy, and Clinical Immunology, University of California, Davis, CA, USA
| | - Paula Krakowiak
- Department of Public Health Sciences, Division of Epidemiology, University of California, Davis, CA, USA
| | - Amory Meltzer
- Department of Internal Medicine, Division of Rheumatology, Allergy, and Clinical Immunology, University of California, Davis, CA, USA
| | - Irva Hertz-Picciotto
- Department of Public Health Sciences, Division of Epidemiology, University of California, Davis, CA, USA
| | - Judy Van de Water
- Department of Internal Medicine, Division of Rheumatology, Allergy, and Clinical Immunology, University of California, Davis, CA, USA; MIND Institute, University of California, Davis, CA, USA.
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Sun Y, Zhou J, Ye K. Extensive Mendelian randomization study identifies potential causal risk factors for severe COVID-19. COMMUNICATIONS MEDICINE 2021; 1:59. [PMID: 35602208 PMCID: PMC9053245 DOI: 10.1038/s43856-021-00061-9] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2021] [Accepted: 11/19/2021] [Indexed: 12/22/2022] Open
Abstract
Background Identifying causal risk factors for severe coronavirus disease 2019 (COVID-19) is critical for its prevention and treatment. Many associated pre-existing conditions and biomarkers have been reported, but these observational associations suffer from confounding and reverse causation. Methods Here, we perform a large-scale two-sample Mendelian randomization (MR) analysis to evaluate the causal roles of many traits in severe COVID-19. Results Our results highlight multiple body mass index (BMI)-related traits as risk-increasing: BMI (OR: 1.89, 95% CI: 1.51–2.37), hip circumference (OR: 1.46, 1.15–1.85), and waist circumference (OR: 1.82, 1.36–2.43). Our multivariable MR analysis further suggests that the BMI-related effect might be driven by fat mass (OR: 1.63, 1.03–2.58), but not fat-free mass (OR: 1.00, 0.61–1.66). Several white blood cell counts are negatively associated with severe COVID-19, including those of neutrophils (OR: 0.76, 0.61–0.94), granulocytes (OR: 0.75, 0.601–0.93), and myeloid white blood cells (OR: 0.77, 0.62–0.96). Furthermore, some circulating proteins are associated with an increased risk of (e.g., zinc-alpha-2-glycoprotein) or protection from severe COVID-19 (e.g., prostate-associated microseminoprotein). Conclusions Our study suggests that fat mass and white blood cells might be involved in the development of severe COVID-19. It also prioritizes potential risk and protective factors that might serve as drug targets and guide the effective protection of high-risk individuals. People infected with SARS-CoV-2 can remain asymptomatic, have mild symptoms, or develop severe COVID-19 that increases their risk of death. Finding factors that directly contribute to the risk of developing severe COVID-19, so-called causal risk factors, may help in prevention by identifying individuals at higher risk and in treatment by providing clues of targets for therapies. We applied advanced statistical methods that leverage genetic variations among individuals to separate causal risk factors from coincidences, sifting through tens of thousands of candidate factors. We show that levels of fat mass, certain white blood cells, and multiple circulating proteins are potential causal risk factors for severe COVID-19. These findings help us better understand severe COVID-19 and guide future studies to develop strategies of prevention and treatment. Sun et al. perform a two-sample Mendelian randomization study of a large number of traits with the aim of identifying risk factors of severe COVID-19. They show that body mass index-related traits, specific white blood cells, and some circulating proteins are risk factors for the development of severe COVID-19.
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Karan D. CCL23 in Balancing the Act of Endoplasmic Reticulum Stress and Antitumor Immunity in Hepatocellular Carcinoma. Front Oncol 2021; 11:727583. [PMID: 34671553 PMCID: PMC8522494 DOI: 10.3389/fonc.2021.727583] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2021] [Accepted: 09/17/2021] [Indexed: 11/15/2022] Open
Abstract
Endoplasmic reticulum (ER) stress is a cellular process in response to stress stimuli in protecting functional activities. However, sustained hyperactive ER stress influences tumor growth and development. Hepatocytes are enriched with ER and highly susceptible to ER perturbations and stress, which contribute to immunosuppression and the development of aggressive and drug-resistant hepatocellular carcinoma (HCC). ER stress-induced inflammation and tumor-derived chemokines influence the immune cell composition at the tumor site. Consequently, a decrease in the CCL23 chemokine in hepatic tumors is associated with poor survival of HCC patients and could be a mechanism hepatic tumor cells use to evade the immune system. This article describes the prospective role of CCL23 in alleviating ER stress and its impact on the HCC tumor microenvironment in promoting antitumor immunity. Moreover, approaches to reactivate CCL23 combined with immune checkpoint blockade or chemotherapy drugs may provide novel opportunities to target hepatocellular carcinoma.
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Affiliation(s)
- Dev Karan
- Department of Pathology, Medical College of Wisconsin, Milwaukee, WI, United States
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Mikolajczyk TP, Szczepaniak P, Vidler F, Maffia P, Graham GJ, Guzik TJ. Role of inflammatory chemokines in hypertension. Pharmacol Ther 2020; 223:107799. [PMID: 33359600 DOI: 10.1016/j.pharmthera.2020.107799] [Citation(s) in RCA: 73] [Impact Index Per Article: 18.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2020] [Accepted: 12/11/2020] [Indexed: 02/06/2023]
Abstract
Hypertension is associated with immune cells activation and their migration into the kidney, vasculature, heart and brain. These inflammatory mechanisms are critical for blood pressure regulation and mediate target organ damage, creating unique novel targets for pharmacological modulation. In response to angiotensin II and other pro-hypertensive stimuli, the expression of several inflammatory chemokines and their receptors is increased in the target organs, mediating homing of immune cells. In this review, we summarize the contribution of key inflammatory chemokines and their receptors to increased accumulation of immune cells in target organs and effects on vascular dysfunction, remodeling, oxidative stress and fibrosis, all of which contribute to blood pressure elevation. In particular, the role of CCL2, CCL5, CXCL8, CXCL9, CXCL10, CXCL11, CXCL16, CXCL1, CX3CL1, XCL1 and their receptors in the context of hypertension is discussed. Recent studies have tested the efficacy of pharmacological or genetic targeting of chemokines and their receptors on the development of hypertension. Promising results indicate that some of these pathways may serve as future therapeutic targets to improve blood pressure control and prevent target organ consequences including kidney failure, heart failure, atherosclerosis or cognitive impairment.
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Affiliation(s)
- Tomasz P Mikolajczyk
- Department of Internal and Agricultural Medicine, Faculty of Medicine, Jagiellonian University Medical College, Krakow, Poland; Institute of Infection, Immunity and Inflammation, University of Glasgow, Glasgow, UK
| | - Piotr Szczepaniak
- Department of Internal and Agricultural Medicine, Faculty of Medicine, Jagiellonian University Medical College, Krakow, Poland
| | - Francesca Vidler
- Institute of Infection, Immunity and Inflammation, University of Glasgow, Glasgow, UK
| | - Pasquale Maffia
- Institute of Infection, Immunity and Inflammation, University of Glasgow, Glasgow, UK; BHF Centre for Excellence Institute of Cardiovascular and Medical Sciences, University of Glasgow, Glasgow, UK; Department of Pharmacy, University of Naples Federico II, Naples, Italy
| | - Gerard J Graham
- Institute of Infection, Immunity and Inflammation, University of Glasgow, Glasgow, UK
| | - Tomasz J Guzik
- Department of Internal and Agricultural Medicine, Faculty of Medicine, Jagiellonian University Medical College, Krakow, Poland; BHF Centre for Excellence Institute of Cardiovascular and Medical Sciences, University of Glasgow, Glasgow, UK.
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Huang J, Wu N, Xiang Y, Wu L, Li C, Yuan Z, Jia X, Zhang Z, Zhong L, Li Y. Prognostic value of chemokines in patients with newly diagnosed atrial fibrillation. Int J Cardiol 2020; 320:83-89. [PMID: 32603741 DOI: 10.1016/j.ijcard.2020.06.030] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/20/2020] [Revised: 05/17/2020] [Accepted: 06/16/2020] [Indexed: 01/16/2023]
Abstract
BACKGROUND Chemokines play an important role in inflammation and atherosclerosis. However, little is known about the relationship between chemokines and the prognosis of atrial fibrillation (AF). This "real-world" cohort study was designed to observe the prognostic value of plasma CC motif chemokine ligand (CCL) 18, CCL23, CCL28, CXC motif chemokine ligand (CXCL) 14, CXCL16 in newly diagnosed AF patients. METHODS Baseline plasma levels of chemokines were measured in a cohort with 299 AF patients using Bio-plex Pro™ xMAP arrays. A Cox proportional hazard model was used to evaluate the associations of chemokines with AF outcomes. Net reclassification improvement (NRI) and integrated discrimination improvement (IDI) were calculated to evaluate the improvement of chemokines to CHA2DS2-VASc score. RESULTS High CCL18 (hazard ratio [HR] 2.65, 95% confidence interval [CI] 1.18-5.98, P = 0.019) and CCL23 levels (HR 2.78, 95%CI 1.07-7.22, P = 0.036) were associated with stroke in AF patient. Patients with low CXCL14 (HR 0.39, 95%CI 0.15-0.97, P = 0.042) and high CXCL16 levels (HR 3.02, 95%CI 1.39-6.58, P = 0.005) have increased risk of all-cause mortality. High CCL16 levels (HR 5.41, 95%CI 2.32-12.63, P < 0.001) were associated with cardiovascular death. However, CCL28 had no significant association with outcomes. Adding chemokines to CHA2DS2-VASc score increased the reclassification and clinical net benefit. CONCLUSIONS Plasma levels of CCL18, CCL23, CXCL14, and CXCL16 were independently associated with AF outcomes. Chemokines added to CHA2DS2-VASc score significantly enhanced risk assessment for the outcomes. Incorporation of chemokines into clinical decisions may help the management of AF treatment.
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Affiliation(s)
- Jiaqi Huang
- Department of Epidemiology, College of Preventive Medicine, Army Medical University (Third Military Medical University), Chongqing 400038, People's Republic of China; Evidence-based Medicine and Clinical Epidemiology Center, Army Medical University (Third Military Medical University), Chongqing 400038, People's Republic of China
| | - Na Wu
- Department of Epidemiology, College of Preventive Medicine, Army Medical University (Third Military Medical University), Chongqing 400038, People's Republic of China; Evidence-based Medicine and Clinical Epidemiology Center, Army Medical University (Third Military Medical University), Chongqing 400038, People's Republic of China
| | - Ying Xiang
- Department of Epidemiology, College of Preventive Medicine, Army Medical University (Third Military Medical University), Chongqing 400038, People's Republic of China; Evidence-based Medicine and Clinical Epidemiology Center, Army Medical University (Third Military Medical University), Chongqing 400038, People's Republic of China
| | - Long Wu
- Department of Epidemiology, College of Preventive Medicine, Army Medical University (Third Military Medical University), Chongqing 400038, People's Republic of China; Evidence-based Medicine and Clinical Epidemiology Center, Army Medical University (Third Military Medical University), Chongqing 400038, People's Republic of China
| | - Chengying Li
- Department of Epidemiology, College of Preventive Medicine, Army Medical University (Third Military Medical University), Chongqing 400038, People's Republic of China; Evidence-based Medicine and Clinical Epidemiology Center, Army Medical University (Third Military Medical University), Chongqing 400038, People's Republic of China
| | - Zhiquan Yuan
- Department of Epidemiology, College of Preventive Medicine, Army Medical University (Third Military Medical University), Chongqing 400038, People's Republic of China; Evidence-based Medicine and Clinical Epidemiology Center, Army Medical University (Third Military Medical University), Chongqing 400038, People's Republic of China
| | - Xiaoyue Jia
- Department of Epidemiology, College of Preventive Medicine, Army Medical University (Third Military Medical University), Chongqing 400038, People's Republic of China; Evidence-based Medicine and Clinical Epidemiology Center, Army Medical University (Third Military Medical University), Chongqing 400038, People's Republic of China
| | - Zhihui Zhang
- Department of Cardiology, Southwest Hospital, Army Medical University (Third Military Medical University), Chongqing 400038, People's Republic of China
| | - Li Zhong
- Cardiovascular Disease Center, Third Affiliated Hospital of Chongqing Medical University, Chongqing 401120, People's Republic of China
| | - Yafei Li
- Department of Epidemiology, College of Preventive Medicine, Army Medical University (Third Military Medical University), Chongqing 400038, People's Republic of China; Evidence-based Medicine and Clinical Epidemiology Center, Army Medical University (Third Military Medical University), Chongqing 400038, People's Republic of China.
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Thurman M, Johnson S, Acharya A, Pallikkuth S, Mahesh M, Byrareddy SN. Biomarkers of Activation and Inflammation to Track Disparity in Chronological and Physiological Age of People Living With HIV on Combination Antiretroviral Therapy. Front Immunol 2020; 11:583934. [PMID: 33162998 PMCID: PMC7581935 DOI: 10.3389/fimmu.2020.583934] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2020] [Accepted: 09/22/2020] [Indexed: 12/12/2022] Open
Abstract
With advancement, prompt use, and increasing accessibility of antiretroviral therapy, people with HIV are living longer and have comparable lifespans to those negative for HIV. However, people living with HIV experience tradeoffs with quality of life often developing age-associated co-morbid conditions such as cancers, cardiovascular diseases, or neurodegeneration due to chronic immune activation and inflammation. This creates a discrepancy in chronological and physiological age, with HIV-infected individuals appearing older than they are, and in some contexts ART-associated toxicity exacerbates this gap. The complexity of the accelerated aging process in the context of HIV-infection highlights the need for greater understanding of biomarkers involved. In this review, we discuss markers identified in different anatomical sites of the body including periphery, brain, and gut, as well as markers related to DNA that may serve as reliable predictors of accelerated aging in HIV infected individuals as it relates to inflammatory state and immune activation.
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Affiliation(s)
- Michellie Thurman
- Department of Pharmacology and Experimental Neuroscience, University of Nebraska Medical Center, Omaha, NE, United States
| | - Samuel Johnson
- Department of Pharmacology and Experimental Neuroscience, University of Nebraska Medical Center, Omaha, NE, United States
| | - Arpan Acharya
- Department of Pharmacology and Experimental Neuroscience, University of Nebraska Medical Center, Omaha, NE, United States
| | - Suresh Pallikkuth
- Department of Microbiology and Immunology, University of Miami School of Medicine, Miami, FL, United States
| | - Mohan Mahesh
- Southwest National Primate Research Institute, Texas Biomedical Research Institute, San Antonio, TX, United States
| | - Siddappa N Byrareddy
- Department of Pharmacology and Experimental Neuroscience, University of Nebraska Medical Center, Omaha, NE, United States
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Maglinger B, Frank JA, McLouth CJ, Trout AL, Roberts JM, Grupke S, Turchan-Cholewo J, Stowe AM, Fraser JF, Pennypacker KR. Proteomic changes in intracranial blood during human ischemic stroke. J Neurointerv Surg 2020; 13:395-399. [PMID: 32641418 PMCID: PMC7982920 DOI: 10.1136/neurintsurg-2020-016118] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2020] [Revised: 06/05/2020] [Accepted: 06/08/2020] [Indexed: 01/29/2023]
Abstract
Background Since 2015, mechanical thrombectomy has been the standard treatment for emergent large vessel occlusion ischemic stroke. Objective To investigate, using the previously published Blood and Clot Thrombectomy Registry and Collaboration (BACTRAC) protocol (clinicaltrials.gov NCT03153683), how the protein expression of a patient’s intracranial blood during ischemic stroke compares with the protein expression of their systemic arterial blood in order to better understand and treat stroke. Methods Plasma samples from 25 subjects underwent proteomic analysis, where intracranial protein expression was compared with systemic protein levels. Data including sex, comorbidities, infarct volume, and infarct time were included for each subject. Results A majority of important proteins had a lower expression in intracranial blood than in systemic arterial blood. Proteins with the most significant changes in expression were: endopeptidase at −0.26 (p<0.0001), phospholipid transfer protein (PLTP) at −0.26 (p=0.0005), uromodulin (UMOD) at −0.14 (p=0.002), ficolin-2 (FCN2) at −0.46 (p=0.005), C-C motif chemokine 19 (CCL19) at −0.51 (p<0.0001), C-C motif chemokine 20 (CCL20) at −0.40 (p<0.0001), fibroblast growth factor 21 at −0.37 (p=0.0002), and C-C motif chemokine (CCL23) at −0.43 (p=0.0003). Conclusions Evaluation of proteomic changes in the intravascular space of a cerebral infarct in progress in human subjects suggested that changes in proteins such PLTP, fetuin-B (FETUB), and FCN2 may be involved in atherosclerotic changes, and chemokines such as CCL23 are known to play a role in the Th2 autoimmune response. These data provide a scientific springboard for identifying clinically relevant biomarkers for diagnosis/prognosis, and targets for much needed neuroprotective/neuroreparative pharmacotherapies.
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Affiliation(s)
- Benton Maglinger
- Department of Neurology, University of Kentucky College of Medicine, Lexington, Kentucky, USA
| | - Jacqueline A Frank
- Department of Neurology; Department of Neuroscience; Center for Advanced Translational Stroke Science, University of Kentucky, Lexington, Kentucky, USA
| | | | - Amanda L Trout
- Department of Neurology; Department of Neuroscience; Center for Advanced Translational Stroke Science, University of Kentucky, Lexington, Kentucky, USA
| | - Jill Marie Roberts
- Department of Neurosurgery; Department of Neuroscience; Department of Neurology; Department of Radiology; Center for Advanced Translational Stroke Science, University of Kentucky College of Medicine, Lexington, Kentucky, USA
| | - Stephen Grupke
- Department of Neurosurgery; Department of Radiology; Department of Neurology, University of Kentucky, Lexington, Kentucky, USA
| | - Jadwiga Turchan-Cholewo
- Department of Neurology; Center for Advanced Translational Stroke Science, University of Kentucky, Lexington, Kentucky, USA
| | - Ann M Stowe
- Department of Neurology; Department of Neuroscience; Center for Advanced Translational Stroke Science, University of Kentucky, Lexington, Kentucky, USA
| | - Justin F Fraser
- Department of Neurosurgery; Department of Radiology; Department of Neuroscience; Department of Neurology; Department of Radiology; Center for Advanced Translational Stroke Science, University of Kentucky, Lexington, Kentucky, USA
| | - Keith R Pennypacker
- Department of Neurology; Department of Neuroscience; Center for Advanced Translational Stroke Science, University of Kentucky, Lexington, Kentucky, USA
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Faura J, Bustamante A, Penalba A, Giralt D, Simats A, Martínez-Sáez E, Alcolea D, Fortea J, Lleó A, Teunissen CE, van der Flier WM, Ibañez L, Harari O, Cruchaga C, Hernández-Guillamón M, Delgado P, Montaner J. CCL23: A Chemokine Associated with Progression from Mild Cognitive Impairment to Alzheimer's Disease. J Alzheimers Dis 2020; 73:1585-1595. [PMID: 31958084 PMCID: PMC8010612 DOI: 10.3233/jad-190753] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
CCL23 is a chemokine implicated in inflammation and host defense responses. It has been recently associated with acquired brain damage and stroke outcomes. In this study, we reported the role of CCL23 in Alzheimer's disease (AD). We evaluated the levels of CCL23 in 659 individuals: cognitively normal, mild cognitive impaired (MCI), and AD patients. Two cross-sectional (study 1, n = 53; study 2, n = 200) and two longitudinal (study 3, n = 74; study 4, n = 332) studies were analyzed separately. CCL23 levels in the blood and/or cerebrospinal fluid (CSF) of each study were measured by immunoassays. Globally, our results suggest a predictive role of CCL23 protein levels both in the plasma in study 3 (hazard ratio (HR) = 2.5 (confidence interval (CI) 95% : 1.2-5.3), p = 0.02) and in the CSF in study 4 (HR = 3.05 (CI 95% : 1.02-5), p = 0.04) in cases of MCI that progress to AD. Moreover, we observed that the APOEɛ4 allele was associated with higher levels of CCL23 in study 2 (470.33 pg/mL (interquartile range (IQR): 303.33-597.76) versus 377.94 pg/mL (IQR: 267.16-529.19), p = 0.01) (APOE genotypes were available in studies 2 and 4). Together, these findings support the role of CCL23 in neuroinflammation in the early stages of AD, suggesting that CCL23 might be a candidate blood biomarker for MCI to AD progression.
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Affiliation(s)
- Júlia Faura
- Neurovascular Research Laboratory. Vall d’Hebron Institut de Recerca (VHIR) – Universitat Autònoma de Barcelona, Barcelona, Spain
| | - Alejandro Bustamante
- Neurovascular Research Laboratory. Vall d’Hebron Institut de Recerca (VHIR) – Universitat Autònoma de Barcelona, Barcelona, Spain
- Neurology Department, Hospital Universitari Vall d’Hebron, Barcelona, Spain
| | - Anna Penalba
- Neurovascular Research Laboratory. Vall d’Hebron Institut de Recerca (VHIR) – Universitat Autònoma de Barcelona, Barcelona, Spain
| | - Dolors Giralt
- Neurovascular Research Laboratory. Vall d’Hebron Institut de Recerca (VHIR) – Universitat Autònoma de Barcelona, Barcelona, Spain
| | - Alba Simats
- Neurovascular Research Laboratory. Vall d’Hebron Institut de Recerca (VHIR) – Universitat Autònoma de Barcelona, Barcelona, Spain
| | - Elena Martínez-Sáez
- Neuropathology Unit, Department of Pathology, Hospital Universitari Vall d’Hebron, Barcelona, Spain
| | - Daniel Alcolea
- Sant Pau Memory Unit, Neurology Department, Hospital de la Santa Creu i Sant Pau - Biomedical Research Institute Sant Pau - Universitat Autònoma de Barcelona, Barcelona, Spain
- Centro de Investigación Biomédica en Red de Enfermedades Neurodegenerativas. CIBERNED, Spain
| | - Juan Fortea
- Sant Pau Memory Unit, Neurology Department, Hospital de la Santa Creu i Sant Pau - Biomedical Research Institute Sant Pau - Universitat Autònoma de Barcelona, Barcelona, Spain
- Centro de Investigación Biomédica en Red de Enfermedades Neurodegenerativas. CIBERNED, Spain
| | - Alberto Lleó
- Sant Pau Memory Unit, Neurology Department, Hospital de la Santa Creu i Sant Pau - Biomedical Research Institute Sant Pau - Universitat Autònoma de Barcelona, Barcelona, Spain
- Centro de Investigación Biomédica en Red de Enfermedades Neurodegenerativas. CIBERNED, Spain
| | - Charlotte E. Teunissen
- Department of Clinical Chemistry, Neurochemistry Laboratory and Biobank, VU University Medical Center, Amsterdam, The Netherlands
| | - Wiesje M. van der Flier
- Alzheimer Center & Department of Neurology, Neuroscience Campus Amsterdam, VU University Medical Center, P.O. Box 7057, 1007MB, Amsterdam, The Netherlands
- Department of Epidemiology and Biostatistics, VU University Medical Center, Amsterdam, The Netherlands
| | - Laura Ibañez
- Department of Psychiatry, Washington University School of Medicine, 660 S. Euclid Ave. B8134, St. Louis, MO 63110, USA
- Hope Center for Neurological Disorders. Washington University School of Medicine, 660 S. Euclid Ave. B8111, St. Louis, MO 63110, USA
| | - Oscar Harari
- Department of Psychiatry, Washington University School of Medicine, 660 S. Euclid Ave. B8134, St. Louis, MO 63110, USA
- Hope Center for Neurological Disorders. Washington University School of Medicine, 660 S. Euclid Ave. B8111, St. Louis, MO 63110, USA
| | - Carlos Cruchaga
- Department of Psychiatry, Washington University School of Medicine, 660 S. Euclid Ave. B8134, St. Louis, MO 63110, USA
- Hope Center for Neurological Disorders. Washington University School of Medicine, 660 S. Euclid Ave. B8111, St. Louis, MO 63110, USA
| | - Mar Hernández-Guillamón
- Neurovascular Research Laboratory. Vall d’Hebron Institut de Recerca (VHIR) – Universitat Autònoma de Barcelona, Barcelona, Spain
| | - Pilar Delgado
- Neurovascular Research Laboratory. Vall d’Hebron Institut de Recerca (VHIR) – Universitat Autònoma de Barcelona, Barcelona, Spain
| | - Joan Montaner
- Neurovascular Research Laboratory. Vall d’Hebron Institut de Recerca (VHIR) – Universitat Autònoma de Barcelona, Barcelona, Spain
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13
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Li J, Peng J, Zhao S, Zhong Y, Wang Y, Hu J, Zhang C, Cheng M, Xia G, Hu Y, Huang K, Wang Y, Liang M. Tussilagone Suppresses Angiogenesis by Inhibiting the VEGFR2 Signaling Pathway. Front Pharmacol 2019; 10:764. [PMID: 31333473 PMCID: PMC6624780 DOI: 10.3389/fphar.2019.00764] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2019] [Accepted: 06/12/2019] [Indexed: 12/12/2022] Open
Abstract
Tussilagone (TSL) is a sesquiterpenoid isolated from Tussilago farfara, which has been used as a traditional medicine for the treatment of asthma and bronchitis. It also takes part in the anti-inflammatory and antioxidant effects, but its role in angiogenesis is unknown. Angiogenesis is a cancer feature that is essential for supplying oxygen and nutrients to all proliferating tumor cells. Here, we demonstrated that TSL significantly inhibited the proliferation, migration, invasion, and tube formation of primary human umbilical vascular endothelial cell (HUVEC) in vitro. Also, TSL inhibited vascular endothelial growth factor (VEGF)-induced angiogenesis revealed by Matrigel plug assay in vivo. At present, we observed that TSL inhibited the activity of VEGFR2 signal pathway induced by VEGF. These findings suggested that TSL may serve as a potential therapeutic target in the angiogenesis.
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Affiliation(s)
- Jia Li
- Clinic Center of Human Genomic Research, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China.,Department of Cardiology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Jiangtong Peng
- Clinic Center of Human Genomic Research, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China.,Department of Cardiology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Shengnan Zhao
- Clinic Center of Human Genomic Research, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China.,Department of Vascular Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Yi Zhong
- Clinic Center of Human Genomic Research, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China.,Department of Cardiology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Yilong Wang
- Clinic Center of Human Genomic Research, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China.,Department of Cardiology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Ji Hu
- Clinic Center of Human Genomic Research, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China.,Department of Cardiology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Chao Zhang
- Institute of Pathology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Min Cheng
- Clinic Center of Human Genomic Research, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China.,Department of Cardiology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Geqing Xia
- Department of Obstetrics and Gynecology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Yu Hu
- Institute of Hematology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Kai Huang
- Clinic Center of Human Genomic Research, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China.,Department of Cardiology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Yan Wang
- Clinic Center of Human Genomic Research, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China.,Department of Cardiology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Minglu Liang
- Clinic Center of Human Genomic Research, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
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14
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Yu K, Yang B, Jiang H, Li J, Yan K, Liu X, Zhou L, Yang H, Li X, Min X, Zhang C, Luo X, Mei W, Sun S, Zhang L, Cheng X, He M, Zhang X, Pan A, Hu FB, Wu T. A multi-stage association study of plasma cytokines identifies osteopontin as a biomarker for acute coronary syndrome risk and severity. Sci Rep 2019; 9:5121. [PMID: 30914768 PMCID: PMC6435654 DOI: 10.1038/s41598-019-41577-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2018] [Accepted: 03/12/2019] [Indexed: 11/09/2022] Open
Abstract
Cytokines play a critical role in the pathogenesis and development of cardiovascular diseases. However, data linking cytokines to risk and severity of acute coronary syndrome (ACS) are still limited. We measured plasma profile of 280 cytokines using a quantitative protein microarray in 12 ACS patients and 16 healthy controls, and identified 15 differentially expressed cytokines for ACS. Osteopontin, chemokine ligand 23, brain derived neurotrophic factor and C-reactive protein (CRP) were further validated using immunoassay in two independent case-control studies with a total of 210 ACS patients and 210 controls. We further examined their relations with incident ACS among 318 case-control pairs nested within the Dongfeng-Tongji cohort, and found plasma osteopontin and CRP concentrations were associated with incident ACS, and the multivariable-adjusted odds ratio (95% confidence interval) was 1.29 (1.06-1.57) per 1-SD increase for osteopontin and 1.30 (1.02-1.66) for CRP, respectively. Higher levels of circulating osteopontin were also correlated with higher severity of ACS, and earlier ACS onset time. Adding osteopontin alone or in combination with CRP modestly improved the predictive ability of ACS beyond the Framingham risk scores. Our findings suggested that osteopontin might be a biomarker for incident ACS, using osteopontin adds moderately to traditional cardiovascular risk factors.
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Affiliation(s)
- Kuai Yu
- Department of Occupational and Environmental Health, Key Laboratory of Environment and Health, Ministry of Education and State Key Laboratory of Environmental Health (Incubating), School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, 13 Hangkong Rd, Wuhan, 430030, Hubei, China
| | - Binyao Yang
- Department of Occupational and Environmental Health, Key Laboratory of Environment and Health, Ministry of Education and State Key Laboratory of Environmental Health (Incubating), School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, 13 Hangkong Rd, Wuhan, 430030, Hubei, China.,Department of Central Laboratory, the 5th Affiliated Hospital of Guangzhou Medical University, Guangzhou, China
| | - Haijing Jiang
- Department of Occupational and Environmental Health, Key Laboratory of Environment and Health, Ministry of Education and State Key Laboratory of Environmental Health (Incubating), School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, 13 Hangkong Rd, Wuhan, 430030, Hubei, China
| | - Jun Li
- Department of Occupational and Environmental Health, Key Laboratory of Environment and Health, Ministry of Education and State Key Laboratory of Environmental Health (Incubating), School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, 13 Hangkong Rd, Wuhan, 430030, Hubei, China
| | - Kai Yan
- Department of Occupational and Environmental Health, Key Laboratory of Environment and Health, Ministry of Education and State Key Laboratory of Environmental Health (Incubating), School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, 13 Hangkong Rd, Wuhan, 430030, Hubei, China
| | - Xuezhen Liu
- Department of Occupational and Environmental Health, Key Laboratory of Environment and Health, Ministry of Education and State Key Laboratory of Environmental Health (Incubating), School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, 13 Hangkong Rd, Wuhan, 430030, Hubei, China
| | - Lue Zhou
- Department of Occupational and Environmental Health, Key Laboratory of Environment and Health, Ministry of Education and State Key Laboratory of Environmental Health (Incubating), School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, 13 Hangkong Rd, Wuhan, 430030, Hubei, China
| | - Handong Yang
- The Department of Cardiovascular Diseases, Dongfeng Central Hospital, Hubei University of Medicine, Shiyan, 442000, China
| | - Xiulou Li
- The Department of Cardiovascular Diseases, Dongfeng Central Hospital, Hubei University of Medicine, Shiyan, 442000, China
| | - Xinwen Min
- The Department of Cardiovascular Diseases, Dongfeng Central Hospital, Hubei University of Medicine, Shiyan, 442000, China
| | - Ce Zhang
- The Department of Cardiovascular Diseases, Dongfeng Central Hospital, Hubei University of Medicine, Shiyan, 442000, China
| | - Xiaoting Luo
- Department of Cardiology, People's Hospital of Zhuhai, Zhuhai, Guangdong, China
| | - Wenhua Mei
- Department of Cardiology, People's Hospital of Zhuhai, Zhuhai, Guangdong, China
| | - Shunchang Sun
- Department of Cardiology, Bao'an Hospital, Shenzhen, Guangdong, China
| | - Liyun Zhang
- Department of Cardiology, Wuhan Central Hospital, Wuhan, Hubei, China
| | - Xiang Cheng
- Department of Cardiology, Wuhan Union Hospital, Wuhan, Hubei, China
| | - Meian He
- Department of Occupational and Environmental Health, Key Laboratory of Environment and Health, Ministry of Education and State Key Laboratory of Environmental Health (Incubating), School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, 13 Hangkong Rd, Wuhan, 430030, Hubei, China
| | - Xiaomin Zhang
- Department of Occupational and Environmental Health, Key Laboratory of Environment and Health, Ministry of Education and State Key Laboratory of Environmental Health (Incubating), School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, 13 Hangkong Rd, Wuhan, 430030, Hubei, China
| | - An Pan
- Department of Epidemiology and Biostatistics, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, 13 Hangkong Rd, Wuhan, 430030, Hubei, China
| | - Frank B Hu
- The Department of Nutrition and Department of Epidemiology, Harvard T.H. Chan School of Public Health, Boston, Massachusetts, 02115, United States.
| | - Tangchun Wu
- Department of Occupational and Environmental Health, Key Laboratory of Environment and Health, Ministry of Education and State Key Laboratory of Environmental Health (Incubating), School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, 13 Hangkong Rd, Wuhan, 430030, Hubei, China.
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15
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Simats A, García-Berrocoso T, Penalba A, Giralt D, Llovera G, Jiang Y, Ramiro L, Bustamante A, Martinez-Saez E, Canals F, Wang X, Liesz A, Rosell A, Montaner J. CCL23: a new CC chemokine involved in human brain damage. J Intern Med 2018; 283:461-475. [PMID: 29415332 DOI: 10.1111/joim.12738] [Citation(s) in RCA: 30] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
BACKGROUND CCL23 role in the inflammatory response after acute brain injuries remains elusive. Here, we evaluated whether CCL23 blood levels associate with acquired cerebral lesions and determined CCL23 predictive capacity for assessing stroke prognosis. We used preclinical models to study the CCL23 homologous chemokines in rodents, CCL9 and CCL6. METHODS Baseline CCL23 blood levels were determined on 245 individuals, including ischaemic strokes (IS), stroke mimics and controls. Temporal profile of circulating CCL23 was explored from baseline to 24 h in 20 of the IS. In an independent cohort of 120 IS with a 3-month follow-up, CCL23 blood levels were included in logistic regression models to predict IS outcome. CCL9/CCL6 cerebral expression was evaluated in rodent models of brain damage. Both chemokines were also profiled in circulation and histologically located on brain following ischaemia. RESULTS Baseline CCL23 blood levels did not discriminate IS, but permitted an accurate discrimination of patients presenting acute brain lesions (P = 0.003). IS exhibited a continuous increase from baseline to 24 h in circulating CCL23 (P < 0.001). Baseline CCL23 blood levels resulted an independent predictor of IS outcome at hospital discharge (ORadj : 19.702 [1.815-213.918], P = 0.014) and mortality after 3 months (ORadj : 21.47 [3.434-134.221], P = 0.001). In preclinics, expression of rodent chemokines in neurons following cerebral lesions was elevated. CCL9 circulating levels decreased early after ischaemia (P < 0.001), whereas CCL6 did not alter within the first 24 h after ischaemia. CONCLUSIONS Although preclinical models do not seem suitable to characterize CCL23, it might be a novel promising biomarker for the early diagnosis of cerebral lesions and might facilitate the prediction of stroke patient outcome.
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Affiliation(s)
- A Simats
- Neurovascular Research Laboratory, Vall d'Hebron Institute of Research (VHIR), Universitat Autònoma de Barcelona, Barcelona, Spain
| | - T García-Berrocoso
- Neurovascular Research Laboratory, Vall d'Hebron Institute of Research (VHIR), Universitat Autònoma de Barcelona, Barcelona, Spain
| | - A Penalba
- Neurovascular Research Laboratory, Vall d'Hebron Institute of Research (VHIR), Universitat Autònoma de Barcelona, Barcelona, Spain
| | - D Giralt
- Neurovascular Research Laboratory, Vall d'Hebron Institute of Research (VHIR), Universitat Autònoma de Barcelona, Barcelona, Spain
| | - G Llovera
- Institute for Stroke and Dementia Research, Klinikum de Universität München, Munich, Germany
| | - Y Jiang
- Neuroprotection Research Laboratory, Departments of Neurology and Radiology, Massachusetts General Hospital, Harvard Medical School, Charlestown, MA, USA
| | - L Ramiro
- Neurovascular Research Laboratory, Vall d'Hebron Institute of Research (VHIR), Universitat Autònoma de Barcelona, Barcelona, Spain
| | - A Bustamante
- Neurovascular Research Laboratory, Vall d'Hebron Institute of Research (VHIR), Universitat Autònoma de Barcelona, Barcelona, Spain
| | - E Martinez-Saez
- Neuropathology Unit, Department of Pathology, Vall d'Hebron Hospital, Universitat Autònoma de Barcelona, Barcelona, Spain
| | - F Canals
- Proteomics Laboratory, Vall d'Hebron Institute of Oncology (VHIO), Universitat Autònoma de Barcelona, Barcelona, Spain
| | - X Wang
- Proteomics Laboratory, Vall d'Hebron Institute of Oncology (VHIO), Universitat Autònoma de Barcelona, Barcelona, Spain
| | - A Liesz
- Institute for Stroke and Dementia Research, Klinikum de Universität München, Munich, Germany
| | - A Rosell
- Neurovascular Research Laboratory, Vall d'Hebron Institute of Research (VHIR), Universitat Autònoma de Barcelona, Barcelona, Spain
| | - J Montaner
- Neurovascular Research Laboratory, Vall d'Hebron Institute of Research (VHIR), Universitat Autònoma de Barcelona, Barcelona, Spain
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16
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Bonaventura A, Montecucco F. CCL23 is a promising biomarker of injury in patients with ischaemic stroke. J Intern Med 2018; 283:476-478. [PMID: 29443424 DOI: 10.1111/joim.12742] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Affiliation(s)
- A Bonaventura
- Department of Internal Medicine, First Clinic of Internal Medicine, University of Genoa, Genoa, Italy
| | - F Montecucco
- Department of Internal Medicine, First Clinic of Internal Medicine, University of Genoa, Genoa, Italy.,Ospedale Policlinico San Martino, Genoa, Italy.,Centre of Excellence for Biomedical Research (CEBR), University of Genoa, Genoa, Italy
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17
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Shi L, Zhang N, Liu H, Zhao L, Liu J, Wan J, Wu W, Lei H, Liu R, Han M. Lysyl oxidase inhibition via β-aminoproprionitrile hampers human umbilical vein endothelial cell angiogenesis and migration in vitro. Mol Med Rep 2018; 17:5029-5036. [PMID: 29393489 PMCID: PMC5865964 DOI: 10.3892/mmr.2018.8508] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2017] [Accepted: 01/17/2018] [Indexed: 11/06/2022] Open
Abstract
Lysyl oxidase (LOX) is an enzyme that oxidizes lysine residues in collagens and elastin. It stabilizes or remodels the extracellular matrix and basement membrane of blood vessels. Current oncology studies have revealed that LOX is upregulated in invasive cancer cells and bolstered cell movement, and LOX was observed to promote the angiogenesis and migration of endothelial cells. In the present study, angiogenesis and migration were examined in human umbilical vein endothelial cells (HUVECs). Following cell treatment with 0.1-0.4 mM β-aminoproprionitrile (BAPN), a specific inhibitor of LOX, angiogenesis was analyzed with a fibrin gel in vitro angiogenesis assay kit and migration was examined via a Boyden Chamber assay. Angiogenesis-associated gene expression was investigated with a microarray assay and confirmed with reverse transcription-quantitative polymerase chain reaction (RT-qPCR). The results showed that HUVEC angiogenesis substantially increased in the presence of vascular endothelial growth factor (VEGF), basic fibroblast growth factor (bFGF) and phorbol 12-myristate 13-acetate (PMA). In addition, LOX inhibition blocked the angiogenesis stimulated by VEGF bFGF and PMA, and the inhibition of LOX reduced the migration of HUVECs. Furthermore, the microarray and RT-qPCR revealed that BAPN downregulated myeloid progenitor inhibitory factor 1, and western blot analysis demonstrated that BAPN decreased the phosphorylation of MAPK and Akt, suggesting that the specific inhibitor of LOX, BAPN, may serve as an alternative strategy for preventing angiogenesis.
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Affiliation(s)
- Lin Shi
- Department of Pathogenic Biology and Immunology, School of Basic Medical Sciences, Ningxia Medical University, Yinchuan, Ningxia 750004, P.R. China
| | - Ning Zhang
- Department of Pathogenic Biology and Immunology, School of Basic Medical Sciences, Ningxia Medical University, Yinchuan, Ningxia 750004, P.R. China
| | - Hetao Liu
- Department of Pathogenic Biology and Immunology, School of Basic Medical Sciences, Ningxia Medical University, Yinchuan, Ningxia 750004, P.R. China
| | - Lei Zhao
- Department of Pathogenic Biology and Immunology, School of Basic Medical Sciences, Ningxia Medical University, Yinchuan, Ningxia 750004, P.R. China
| | - Jing Liu
- Department of Pathogenic Biology and Immunology, School of Basic Medical Sciences, Ningxia Medical University, Yinchuan, Ningxia 750004, P.R. China
| | - Juan Wan
- Department of Rheumatology and Immunology, The General Hospital of Ningxia Medical University, Yinchuan, Ningxia 750004, P.R. China
| | - Wenyi Wu
- Schepens Eye Research Institute of Massachusetts Eye and Ear, Department of Ophthalmology, Harvard Medical School, Boston, MA 02114, USA
| | - Hetian Lei
- Schepens Eye Research Institute of Massachusetts Eye and Ear, Department of Ophthalmology, Harvard Medical School, Boston, MA 02114, USA
| | - Rongqing Liu
- Department of Rheumatology and Immunology, The General Hospital of Ningxia Medical University, Yinchuan, Ningxia 750004, P.R. China
| | - Mei Han
- Department of Pathogenic Biology and Immunology, School of Basic Medical Sciences, Ningxia Medical University, Yinchuan, Ningxia 750004, P.R. China
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18
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López-Cotarelo P, Gómez-Moreira C, Criado-García O, Sánchez L, Rodríguez-Fernández JL. Beyond Chemoattraction: Multifunctionality of Chemokine Receptors in Leukocytes. Trends Immunol 2017; 38:927-941. [PMID: 28935522 DOI: 10.1016/j.it.2017.08.004] [Citation(s) in RCA: 62] [Impact Index Per Article: 8.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2016] [Revised: 06/05/2017] [Accepted: 08/08/2017] [Indexed: 12/19/2022]
Abstract
The word chemokine is a combination of the words chemotactic and cytokine, in other words cytokines that promote chemotaxis. Hence, the term chemokine receptor refers largely to the ability to regulate chemoattraction. However, these receptors can modulate additional leukocyte functions, as exemplified by the case of CCR7 which, apart from chemotaxis, regulates survival, migratory speed, endocytosis, differentiation and cytoarchitecture. We present evidence highlighting that multifunctionality is a common feature of chemokine receptors. Based on the activities that they regulate, we suggest that chemokine receptors can be classified into inflammatory (which control both inflammatory and homeostatic functions) and homeostatic families. The information accrued also suggests that the non-chemotactic functions controlled by chemokine receptors may contribute to optimizing leukocyte functioning under normal physiological conditions and during inflammation.
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Affiliation(s)
- Pilar López-Cotarelo
- Molecular Microbiology and Infection Biology Department, Centro de Investigaciones Biológicas, Consejo Superior de Investigaciones Científicas, Madrid, Spain; Equal first authors
| | - Carolina Gómez-Moreira
- Molecular Microbiology and Infection Biology Department, Centro de Investigaciones Biológicas, Consejo Superior de Investigaciones Científicas, Madrid, Spain; Equal first authors
| | - Olga Criado-García
- Molecular Microbiology and Infection Biology Department, Centro de Investigaciones Biológicas, Consejo Superior de Investigaciones Científicas, Madrid, Spain; Equal first authors
| | - Lucas Sánchez
- Cellular and Molecular Biology Department, Centro de Investigaciones Biológicas, Consejo Superior de Investigaciones Científicas, Madrid, Spain
| | - José Luis Rodríguez-Fernández
- Molecular Microbiology and Infection Biology Department, Centro de Investigaciones Biológicas, Consejo Superior de Investigaciones Científicas, Madrid, Spain.
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19
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Heier CR, Fiorillo AA, Chaisson E, Gordish-Dressman H, Hathout Y, Damsker JM, Hoffman EP, Conklin LS. Identification of Pathway-Specific Serum Biomarkers of Response to Glucocorticoid and Infliximab Treatment in Children with Inflammatory Bowel Disease. Clin Transl Gastroenterol 2016; 7:e192. [PMID: 27628422 PMCID: PMC5288595 DOI: 10.1038/ctg.2016.49] [Citation(s) in RCA: 37] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/19/2016] [Accepted: 07/26/2016] [Indexed: 12/14/2022] Open
Abstract
OBJECTIVE Serum biomarkers may serve to predict early response to therapy, identify relapse, and facilitate drug development in inflammatory bowel disease (IBD). Biomarkers are particularly important in children, in whom achieving early remission and minimizing procedures are especially beneficial. METHODS We profiled protein and micro RNA (miRNA) in serum from patients pre- and post-therapy, to identify molecular markers of pharmacodynamic effect. Serum was obtained from children with IBD before and after treatment with either corticosteroids (prednisone; n=12) or anti-tumor necrosis factor-α biologic (infliximab; n=7). Over 1,100 serum proteins were assayed using aptamer-based SOMAscan proteomics, and 22 miRNAs analyzed by quantitative real time PCR. Concordance of longitudinal changes between the groups was used to identify markers responsive to treatment. Bioinformatic analysis was used to build insight into mechanisms of changes in response to treatment. RESULTS We identified 18 proteins and three miRNAs responsive to both prednisone and infliximab. Eight markers that decreased are associated with inflammation and have gene promoters regulated by nuclear factor (NF)-κB. Several that increased are associated with resolving inflammation and tissue damage. We also identified six markers that appear to be steroid-specific, three of which have glucocorticoid receptor binding elements in their promoter region. CONCLUSIONS Serum markers regulated by the inflammatory transcription factor NF-κB are potential candidates for pharmacodynamic biomarkers that, if correlated with later outcomes like endoscopic or histologic healing, could be used to monitor treatment, optimize dosing, and enhance drug development. The pharmacodynamic biomarkers identified here hold potential to improve both clinical care and drug development. Further studies are warranted to investigate these markers as early predictors of response, or possibly surrogate outcomes.
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Affiliation(s)
- Christopher R Heier
- Research Center for Genetic Medicine, Children's National Health System, Washington, District of Columbia, USA
| | - Alyson A Fiorillo
- Research Center for Genetic Medicine, Children's National Health System, Washington, District of Columbia, USA
| | - Ellen Chaisson
- Division of Gastroenterology, Hepatology, and Nutrition, Children's National Health System, Washington, DC, USA
| | - Heather Gordish-Dressman
- Research Center for Genetic Medicine, Children's National Health System, Washington, District of Columbia, USA.,Department of Integrative Systems Biology, George Washington University School of Medicine and Health Sciences, Washington, DC, USA
| | - Yetrib Hathout
- Research Center for Genetic Medicine, Children's National Health System, Washington, District of Columbia, USA.,Department of Integrative Systems Biology, George Washington University School of Medicine and Health Sciences, Washington, DC, USA
| | - Jesse M Damsker
- Research Center for Genetic Medicine, Children's National Health System, Washington, District of Columbia, USA.,ReveraGen BioPharma, Rockville, MD, USA
| | - Eric P Hoffman
- Research Center for Genetic Medicine, Children's National Health System, Washington, District of Columbia, USA.,Department of Integrative Systems Biology, George Washington University School of Medicine and Health Sciences, Washington, DC, USA.,ReveraGen BioPharma, Rockville, MD, USA
| | - Laurie S Conklin
- Research Center for Genetic Medicine, Children's National Health System, Washington, District of Columbia, USA.,Division of Gastroenterology, Hepatology, and Nutrition, Children's National Health System, Washington, DC, USA
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Koo JB, Han JS. Cigarette smoke extract-induced interleukin-6 expression is regulated by phospholipase D1 in human bronchial epithelial cells. J Toxicol Sci 2016; 41:77-89. [DOI: 10.2131/jts.41.77] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/02/2022]
Affiliation(s)
- Jun Bon Koo
- Biomedical Research Institute and Department of Biochemistry & Molecular Biology, College of Medicine, Hanyang University, Korea
| | - Joong-Soo Han
- Biomedical Research Institute and Department of Biochemistry & Molecular Biology, College of Medicine, Hanyang University, Korea
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21
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Juglanthraquinone C Induces Intracellular ROS Increase and Apoptosis by Activating the Akt/Foxo Signal Pathway in HCC Cells. OXIDATIVE MEDICINE AND CELLULAR LONGEVITY 2015; 2016:4941623. [PMID: 26682007 PMCID: PMC4670685 DOI: 10.1155/2016/4941623] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/05/2015] [Revised: 07/10/2015] [Accepted: 07/27/2015] [Indexed: 01/04/2023]
Abstract
Juglanthraquinone C (JC), a naturally occurring anthraquinone extracted from Juglans mandshurica, could induce apoptosis of cancer cells. This study aims to investigate the detailed cytotoxicity mechanism of JC in HepG2 and BEL-7402 cells. The Affymetrix HG-U133 Plus 2.0 arrays were first used to analyze the mRNA expression exposed to JC or DMSO in HepG2 cells. Consistent with the previous results, the data indicated that JC could induce apoptosis and hyperactivated Akt. The Western blot analysis further revealed that Akt, a well-known survival protein, was strongly activated in HepG2 and BEL-7402 cells. Furthermore, an obvious inhibitory effect on JC-induced apoptosis was observed when the Akt levels were decreased, while the overexpression of constitutively active mutant Akt greatly accelerated JC-induced apoptosis. The subsequent results suggested that JC treatment suppressed nuclear localization and increased phosphorylated levels of Foxo3a, and the overexpression of Foxo3a abrogated JC-induced apoptosis. Most importantly, the inactivation of Foxo3a induced by JC further led to an increase of intracellular ROS levels by suppressing ROS scavenging enzymes, and the antioxidant N-acetyl-L-cysteine and catalase successfully decreased JC-induced apoptosis. Collectively, this study demonstrated that JC induced the apoptosis of hepatocellular carcinoma (HCC) cells by activating Akt/Foxo signaling pathway and increasing intracellular ROS levels.
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Wu CL, Zhao SP, Yu BL. Microarray analysis provides new insights into the function of apolipoprotein O in HepG2 cell line. Lipids Health Dis 2013; 12:186. [PMID: 24341743 PMCID: PMC3878747 DOI: 10.1186/1476-511x-12-186] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2013] [Accepted: 12/13/2013] [Indexed: 01/07/2023] Open
Abstract
BACKGROUND Apolipoprotein O (apoO) is a new member of the apolipoprotein family. However, data on its physiological functions are limited and inconsistent. Using a microarray expression analysis, this study explored the function of apoO in liver cells. METHODS HepG2 cells were treated either with oleic acid or tumor necrosis factor-α for 24 h. mRNA and protein expression of apoO were assessed by quantitative real-time PCR (qRT-PCR) and Western blot respectively. An efficient lentiviral siRNA vector targeting the human apoO gene was designed and constructed. The gene expression profile of HepG2 human hepatocellular carcinoma cells transfected with the apoO silencing vector was investigated using a whole-genome oligonucleotide microarray. The expression levels of some altered genes were validated using qRT-PCR. RESULTS ApoO expression in HepG2 cells was dramatically affected by lipid and inflammatory stimuli. A total of 282 differentially expressed genes in apoO-silenced HepG2 cells were identified by microarray analysis. These genes included those participating in fatty acid metabolism, such as ACSL4, RGS16, CROT and CYP4F11, and genes participating in the inflammatory response, such as NFKBIZ, TNFSF15, USP2, IL-17, CCL23, NOTCH2, APH-1B and N2N. The gene Uncoupling protein 2 (UCP2), which is involved in both these metabolic pathways, demonstrated significant changes in mRNA level after transfection. CONCLUSIONS It is likely that apoO participates in fatty acid metabolism and the inflammatory response in HepG2 cells, and UCP2 may act as a mediator between lipid metabolism and inflammation in apoO-silenced HepG2 cells.
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Affiliation(s)
- Chen-Lu Wu
- Department of Cardiology, the Second Xiangya Hospital of Central South University, Middle Ren-Min Road No.139, Changsha, Hunan, 410011, PR China
| | - Shui-Ping Zhao
- Department of Cardiology, the Second Xiangya Hospital of Central South University, Middle Ren-Min Road No.139, Changsha, Hunan, 410011, PR China
| | - Bi-Lian Yu
- Department of Cardiology, the Second Xiangya Hospital of Central South University, Middle Ren-Min Road No.139, Changsha, Hunan, 410011, PR China
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Kim CS, Kang JH, Cho HR, Blankenship TN, Erickson KL, Kawada T, Yu R. Potential involvement of CCL23 in atherosclerotic lesion formation/progression by the enhancement of chemotaxis, adhesion molecule expression, and MMP-2 release from monocytes. Inflamm Res 2011; 60:889-95. [PMID: 21656154 DOI: 10.1007/s00011-011-0350-5] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2011] [Revised: 05/21/2011] [Accepted: 05/25/2011] [Indexed: 01/18/2023] Open
Abstract
OBJECTIVE CCL23 [Ckβ8-1/myeloid progenitor inhibitory factor 1 (MPIF1)/macrophage inflammatory protein-3 (MIP3)], a member of the CC chemokine family, is involved in leukocyte trafficking, and implicated in inflammatory diseases. In the present study, we investigated the role of CCL23 in the development of human atherosclerosis, which is characterized by an inflammatory disease. METHODS CCL23 transcripts were measured by reverse transcriptase-polymerase chain reaction (RT-PCR) and CCL23 protein by immunohistochemistry and enzyme-linked immunosorbent assay (ELISA). Expression of adhesion molecules was determined by flow cytometry, and matrix metalloproteinase-2 (MMP-2) levels by zymography. RESULTS Proatherogenic factors such as oxidized low-density lipoprotein (oxLDL) and oxidative stress markedly enhanced CCL23 release from human THP-1 macrophages. CCL23 stimulated chemotaxis of human THP-1 monocytes in a dose-dependent manner and enhanced the expression of adhesion molecule CD11c, as well as release of MMP-2 from the THP-1 monocytes. Moreover, CCL23 expression at the mRNA level was significantly higher in human atherosclerotic lesions than in normal arteries, and CCL23 protein was co-expressed with CD68, a specific marker for macrophages. Circulating levels of plasma CCL23 were higher in atherosclerotic patients than in normal subjects. CONCLUSION These findings suggest that CCL23 plays a role in the development of human atherosclerosis. CCL23 may be a useful target for the development of antiatherogenic agents.
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Affiliation(s)
- Chu-Sook Kim
- Department of Food Science and Nutrition, University of Ulsan, Ulsan, 680-749, South Korea
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