1
|
Matsushima K, Shichino S, Ueha S. Thirty-five years since the discovery of chemotactic cytokines, interleukin-8 and MCAF: A historical overview. PROCEEDINGS OF THE JAPAN ACADEMY. SERIES B, PHYSICAL AND BIOLOGICAL SCIENCES 2023; 99:213-226. [PMID: 37518010 DOI: 10.2183/pjab.99.014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 08/01/2023]
Abstract
Inflammation is a host defense response to various invading stimuli, but an excessive and persistent inflammatory response can cause tissue injury, which can lead to irreversible organ damage and dysfunction. Excessive inflammatory responses are believed to link to most human diseases. A specific type of leukocyte infiltration into invaded tissues is required for inflammation. Historically, the underlying molecular mechanisms of this process during inflammation were an enigma, compromising research in the fields of inflammation, immunology, and pathology. However, the pioneering discovery of chemotactic cytokines (chemokines), monocyte-derived neutrophil chemotactic factor (MDNCF; interleukin [IL]-8, CXCL8) and monocyte chemotactic and activating factor (MCAF; monocyte chemotactic factor 1 [MCP-1], CCL2) in the late 1980s finally enabled us to address this issue. In this review, we provide a historical overview of chemokine research over the last 35 years.
Collapse
Affiliation(s)
- Kouji Matsushima
- Division of Molecular Regulation of Inflammation and Immune Diseases, Research Institute for Biomedical Sciences, Tokyo University of Science
| | - Shigeyuki Shichino
- Division of Molecular Regulation of Inflammation and Immune Diseases, Research Institute for Biomedical Sciences, Tokyo University of Science
| | - Satoshi Ueha
- Division of Molecular Regulation of Inflammation and Immune Diseases, Research Institute for Biomedical Sciences, Tokyo University of Science
| |
Collapse
|
2
|
The Potential Importance of CXCL1 in the Physiological State and in Noncancer Diseases of the Cardiovascular System, Respiratory System and Skin. Int J Mol Sci 2022; 24:ijms24010205. [PMID: 36613652 PMCID: PMC9820720 DOI: 10.3390/ijms24010205] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2022] [Revised: 12/11/2022] [Accepted: 12/12/2022] [Indexed: 12/24/2022] Open
Abstract
In this paper, we present a literature review of the role of CXC motif chemokine ligand 1 (CXCL1) in physiology, and in selected major non-cancer diseases of the cardiovascular system, respiratory system and skin. CXCL1, a cytokine belonging to the CXC sub-family of chemokines with CXC motif chemokine receptor 2 (CXCR2) as its main receptor, causes the migration and infiltration of neutrophils to the sites of high expression. This implicates CXCL1 in many adverse conditions associated with inflammation and the accumulation of neutrophils. The aim of this study was to describe the significance of CXCL1 in selected diseases of the cardiovascular system (atherosclerosis, atrial fibrillation, chronic ischemic heart disease, hypertension, sepsis including sepsis-associated encephalopathy and sepsis-associated acute kidney injury), the respiratory system (asthma, chronic obstructive pulmonary disease (COPD), chronic rhinosinusitis, coronavirus disease 2019 (COVID-19), influenza, lung transplantation and ischemic-reperfusion injury and tuberculosis) and the skin (wound healing, psoriasis, sunburn and xeroderma pigmentosum). Additionally, the significance of CXCL1 is described in vascular physiology, such as the effects of CXCL1 on angiogenesis and arteriogenesis.
Collapse
|
3
|
The Importance of CXCL1 in the Physiological State and in Noncancer Diseases of the Oral Cavity and Abdominal Organs. Int J Mol Sci 2022; 23:ijms23137151. [PMID: 35806156 PMCID: PMC9266754 DOI: 10.3390/ijms23137151] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2022] [Revised: 06/23/2022] [Accepted: 06/25/2022] [Indexed: 02/06/2023] Open
Abstract
CXCL1 is a CXC chemokine, CXCR2 ligand and chemotactic factor for neutrophils. In this paper, we present a review of the role of the chemokine CXCL1 in physiology and in selected major non-cancer diseases of the oral cavity and abdominal organs (gingiva, salivary glands, stomach, liver, pancreas, intestines, and kidneys). We focus on the importance of CXCL1 on implantation and placentation as well as on human pluripotent stem cells. We also show the significance of CXCL1 in selected diseases of the abdominal organs, including the gastrointestinal tract and oral cavity (periodontal diseases, periodontitis, Sjögren syndrome, Helicobacter pylori infection, diabetes, liver cirrhosis, alcoholic liver disease (ALD), non-alcoholic fatty liver disease (NAFLD), HBV and HCV infection, liver ischemia and reperfusion injury, inflammatory bowel disease (Crohn’s disease and ulcerative colitis), obesity and overweight, kidney transplantation and ischemic-reperfusion injury, endometriosis and adenomyosis).
Collapse
|
4
|
Satarkar D, Patra C. Evolution, Expression and Functional Analysis of CXCR3 in Neuronal and Cardiovascular Diseases: A Narrative Review. Front Cell Dev Biol 2022; 10:882017. [PMID: 35794867 PMCID: PMC9252580 DOI: 10.3389/fcell.2022.882017] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2022] [Accepted: 06/06/2022] [Indexed: 11/25/2022] Open
Abstract
Chemokines form a sophisticated communication network wherein they maneuver the spatiotemporal migration of immune cells across a system. These chemical messengers are recognized by chemokine receptors, which can trigger a cascade of reactions upon binding to its respective ligand. CXC chemokine receptor 3 (CXCR3) is a transmembrane G protein-coupled receptor, which can selectively bind to CXCL9, CXCL10, and CXCL11. CXCR3 is predominantly expressed on immune cells, including activated T lymphocytes and natural killer cells. It thus plays a crucial role in immunological processes like homing of effector cells to infection sites and for pathogen clearance. Additionally, it is expressed on several cell types of the central nervous system and cardiovascular system, due to which it has been implicated in several central nervous system disorders, including Alzheimer's disease, multiple sclerosis, dengue viral disease, and glioblastoma, as well as cardiovascular diseases like atherosclerosis, Chronic Chagas cardiomyopathy, and hypertension. This review provides a narrative description of the evolution, structure, function, and expression of CXCR3 and its corresponding ligands in mammals and zebrafish and the association of CXCR3 receptors with cardiovascular and neuronal disorders. Unraveling the mechanisms underlying the connection of CXCR3 and disease could help researchers investigate the potential of CXCR3 as a biomarker for early diagnosis and as a therapeutic target for pharmacological intervention, along with developing robust zebrafish disease models.
Collapse
Affiliation(s)
- Devi Satarkar
- Department of Developmental Biology, Agharkar Research Institute, Pune, India
| | - Chinmoy Patra
- Department of Developmental Biology, Agharkar Research Institute, Pune, India
- SP Phule University, Pune, India
| |
Collapse
|
5
|
Korbecki J, Gąssowska-Dobrowolska M, Wójcik J, Szatkowska I, Barczak K, Chlubek M, Baranowska-Bosiacka I. The Importance of CXCL1 in Physiology and Noncancerous Diseases of Bone, Bone Marrow, Muscle and the Nervous System. Int J Mol Sci 2022; 23:ijms23084205. [PMID: 35457023 PMCID: PMC9024980 DOI: 10.3390/ijms23084205] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2022] [Revised: 04/08/2022] [Accepted: 04/09/2022] [Indexed: 02/04/2023] Open
Abstract
This review describes the role of CXCL1, a chemokine crucial in inflammation as a chemoattractant for neutrophils, in physiology and in selected major non-cancer diseases. Due to the vast amount of available information, we focus on the role CXCL1 plays in the physiology of bones, bone marrow, muscle and the nervous system. For this reason, we describe its effects on hematopoietic stem cells, myoblasts, oligodendrocyte progenitors and osteoclast precursors. We also present the involvement of CXCL1 in diseases of selected tissues and organs including Alzheimer’s disease, epilepsy, herpes simplex virus type 1 (HSV-1) encephalitis, ischemic stroke, major depression, multiple sclerosis, neuromyelitis optica, neuropathic pain, osteoporosis, prion diseases, rheumatoid arthritis, tick-borne encephalitis (TBE), traumatic spinal cord injury and West Nile fever.
Collapse
Affiliation(s)
- Jan Korbecki
- Department of Biochemistry and Medical Chemistry, Pomeranian Medical University, Powstańców Wlkp. 72 Av., 70-111 Szczecin, Poland; (J.K.); (M.C.)
- Department of Ruminants Science, Faculty of Biotechnology and Animal Husbandry, West Pomeranian University of Technology, Klemensa Janickiego 29 St., 71-270 Szczecin, Poland; (J.W.); (I.S.)
| | - Magdalena Gąssowska-Dobrowolska
- Department of Cellular Signalling, Mossakowski Medical Research Institute, Polish Academy of Sciences, Pawińskiego 5, 02-106 Warsaw, Poland;
| | - Jerzy Wójcik
- Department of Ruminants Science, Faculty of Biotechnology and Animal Husbandry, West Pomeranian University of Technology, Klemensa Janickiego 29 St., 71-270 Szczecin, Poland; (J.W.); (I.S.)
| | - Iwona Szatkowska
- Department of Ruminants Science, Faculty of Biotechnology and Animal Husbandry, West Pomeranian University of Technology, Klemensa Janickiego 29 St., 71-270 Szczecin, Poland; (J.W.); (I.S.)
| | - Katarzyna Barczak
- Department of Conservative Dentistry and Endodontics, Pomeranian Medical University, Powstańców Wlkp. 72 Av., 70-111 Szczecin, Poland;
| | - Mikołaj Chlubek
- Department of Biochemistry and Medical Chemistry, Pomeranian Medical University, Powstańców Wlkp. 72 Av., 70-111 Szczecin, Poland; (J.K.); (M.C.)
| | - Irena Baranowska-Bosiacka
- Department of Biochemistry and Medical Chemistry, Pomeranian Medical University, Powstańców Wlkp. 72 Av., 70-111 Szczecin, Poland; (J.K.); (M.C.)
- Correspondence: ; Tel.: +48-914-661-515
| |
Collapse
|
6
|
CXCL1: Gene, Promoter, Regulation of Expression, mRNA Stability, Regulation of Activity in the Intercellular Space. Int J Mol Sci 2022; 23:ijms23020792. [PMID: 35054978 PMCID: PMC8776070 DOI: 10.3390/ijms23020792] [Citation(s) in RCA: 38] [Impact Index Per Article: 19.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2021] [Revised: 01/07/2022] [Accepted: 01/10/2022] [Indexed: 02/07/2023] Open
Abstract
CXCL1 is one of the most important chemokines, part of a group of chemotactic cytokines involved in the development of many inflammatory diseases. It activates CXCR2 and, at high levels, CXCR1. The expression of CXCL1 is elevated in inflammatory reactions and also has important functions in physiology, including the induction of angiogenesis and recruitment of neutrophils. Due to a lack of reviews that precisely describe the regulation of CXCL1 expression and function, in this paper, we present the mechanisms of CXCL1 expression regulation with a special focus on cancer. We concentrate on the regulation of CXCL1 expression through the regulation of CXCL1 transcription and mRNA stability, including the involvement of NF-κB, p53, the effect of miRNAs and cytokines such as IFN-γ, IL-1β, IL-17, TGF-β and TNF-α. We also describe the mechanisms regulating CXCL1 activity in the extracellular space, including proteolytic processing, CXCL1 dimerization and the influence of the ACKR1/DARC receptor on CXCL1 localization. Finally, we explain the role of CXCL1 in cancer and possible therapeutic approaches directed against this chemokine.
Collapse
|
7
|
Farmaki E, Kaza V, Chatzistamou I, Kiaris H. CCL8 Promotes Postpartum Breast Cancer by Recruiting M2 Macrophages. iScience 2020; 23:101217. [PMID: 32535027 PMCID: PMC7300153 DOI: 10.1016/j.isci.2020.101217] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2019] [Revised: 04/27/2020] [Accepted: 05/26/2020] [Indexed: 12/23/2022] Open
Abstract
The microenvironment of postpartum mammary gland promotes tumor growth and metastasis in animal models and is linked to increased risk of breast cancer and poor disease outcome in patients. Our previous studies showed the involvement of the chemokine CCL8 in breast cancer metastasis through modulation of the tumor-promoting activity of the tumor microenvironment. Here we show that CCL8 is highly expressed during mammary gland involution and enhances the infiltration of M2 subtype macrophages at the second phase of involution. Cancer cell inoculation studies in Ccl8-deficient animals indicate that CCL8 accelerates tumor onset during involution but not in nulliparous animals. Depletion of macrophages abolished the tumor-promoting effect of CCL8 in involution suggesting the specific role of CCL8 in promoting tumor growth by recruiting macrophages. These results underscore the role of CCL8 in the development of postpartum breast cancer and suggest the potential value of targeting CCL8 in disease management. CCL8 exhibits increased expression during mammary gland involution CCL8 has tumor promoting activity and promotes postpartum breast cancer Targeting CCL8 could have beneficial value for the management of postpartum breast cancer
Collapse
Affiliation(s)
- Elena Farmaki
- Department of Drug Discovery and Biomedical Sciences, University of South Carolina, Columbia, SC 29208, USA
| | - Vimala Kaza
- Peromyscus Genetic Stock Center, University of South Carolina, Columbia, SC 29208, USA
| | - Ioulia Chatzistamou
- Department of Pathology, Microbiology and Immunology, University of South Carolina, School of Medicine, Columbia, SC 29209, USA
| | - Hippokratis Kiaris
- Department of Drug Discovery and Biomedical Sciences, University of South Carolina, Columbia, SC 29208, USA; Peromyscus Genetic Stock Center, University of South Carolina, Columbia, SC 29208, USA.
| |
Collapse
|
8
|
Qin CC, Liu YN, Hu Y, Yang Y, Chen Z. Macrophage inflammatory protein-2 as mediator of inflammation in acute liver injury. World J Gastroenterol 2017; 23:3043-3052. [PMID: 28533661 PMCID: PMC5423041 DOI: 10.3748/wjg.v23.i17.3043] [Citation(s) in RCA: 84] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/01/2016] [Revised: 01/11/2017] [Accepted: 02/08/2017] [Indexed: 02/06/2023] Open
Abstract
Macrophage inflammatory protein (MIP)-2 is one of the CXC chemokines and is also known as chemokine CXC ligand (CXCL2). MIP-2 affects neutrophil recruitment and activation through the p38 mitogen-activated-protein-kinase-dependent signaling pathway, by binding to its specific receptors, CXCR1 and CXCR2. MIP-2 is produced by a variety of cell types, such as macrophages, monocytes, epithelial cells, and hepatocytes, in response to infection or injury. In liver injury, activated Kupffer cells are known as the major source of MIP-2. MIP-2-recruited and activated neutrophils can accelerate liver inflammation by releasing various inflammatory mediators. Here, we give a brief introduction to the basic molecular and cellular sources of MIP-2, and focus on its physiological and pathological functions in acute liver injury induced by concanavalin A, lipopolysaccharides, irradiation, ischemia/reperfusion, alcohol, and hypoxia, and hepatectomy-induced liver regeneration and tumor colorectal metastasis. Further understanding of the regulatory mechanisms of MIP-2 secretion and activation may be helpful to develop MIP-2-targeted therapeutic strategies to prevent liver inflammation.
Collapse
|
9
|
Castan L, Magnan A, Bouchaud G. Chemokine receptors in allergic diseases. Allergy 2017; 72:682-690. [PMID: 27864967 DOI: 10.1111/all.13089] [Citation(s) in RCA: 41] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/11/2016] [Indexed: 12/21/2022]
Abstract
Under homeostatic conditions, as well as in various diseases, leukocyte migration is a crucial issue for the immune system that is mainly organized through the activation of bone marrow-derived cells in various tissues. Immune cell trafficking is orchestrated by a family of small proteins called chemokines. Leukocytes express cell-surface receptors that bind to chemokines and trigger transendothelial migration. Most allergic diseases, such as asthma, rhinitis, food allergies, and atopic dermatitis, are generally classified by the tissue rather than the type of inflammation, making the chemokine/chemokine receptor system a key point of the immune response. Moreover, because small antagonists can easily block such receptors, various molecules have been developed to suppress the recruitment of immune cells during allergic reactions, representing potential new drugs for allergies. We review the chemokines and chemokine receptors that are important in asthma, food allergies, and atopic dermatitis and their respectively developed antagonists.
Collapse
Affiliation(s)
- L. Castan
- INRA; UR1268 BIA; Nantes France
- INSERM; UMR1087; lnstitut du thorax; Nantes France
- CNRS; UMR6291; Nantes France
- Université de Nantes; Nantes France
| | - A. Magnan
- INSERM; UMR1087; lnstitut du thorax; Nantes France
- CNRS; UMR6291; Nantes France
- CHU de Nantes; Service de Pneumologie; Institut du thorax; Nantes France
| | | |
Collapse
|
10
|
Bugeja MJ, Booth DR, Bennetts BH, Heard RNS, Stewart GJ. An investigation of polymorphisms in the 4q13.3-21.1 CXC chemokine gene cluster for association with multiple sclerosis in Australians. Mult Scler 2016; 12:710-22. [PMID: 17262998 DOI: 10.1177/1352458506070964] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Susceptibility to multiple sclerosis (MS) is believed to result from the complex interaction of a number of genes, each with modest effect. Vital to the migration of cells to sites of inflammation, including the central nervous system, are chemokines, many of which are implicated in MS pathogenesis. Most of the CXC chemokine genes are encoded in a cluster on chromosome 4q13.3-21.1, which has been identified in several genome-wide screens as being potentially associated with MS. We conducted a two-stage analysis to investigate the chemokine gene cluster for association with MS. Initially, we sequenced the chemokine genes in several DNA pools to identify common polymorphisms, and then genotyped selected SNPs in 373 Australian MS trio families. We found no evidence that the CXC chemokine gene cluster is genetically associated with MS. However, the existence of common variants conferring small risk factors or rare variants with significant risk cannot be excluded.
Collapse
Affiliation(s)
- M J Bugeja
- The Institute for Immunology and Allergy Research, Westmead Millennium Institute, Westmead Campus, University of Sydney, Westmead, NSW 2145, Australia
| | | | | | | | | |
Collapse
|
11
|
Choi J, Selmi C, Leung PSC, Kenny TP, Roskams T, Gershwin ME. Chemokine and chemokine receptors in autoimmunity: the case of primary biliary cholangitis. Expert Rev Clin Immunol 2016; 12:661-72. [PMID: 26821815 DOI: 10.1586/1744666x.2016.1147956] [Citation(s) in RCA: 47] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
Chemokines represent a major mediator of innate immunity and play a key role in the selective recruitment of cells during localized inflammatory responses. Beyond critical extracellular mediators of leukocyte trafficking, chemokines and their cognate receptors are expressed by a variety of resident and infiltrating cells (monocytes, lymphocytes, NK cells, mast cells, and NKT cells). Chemokines represent ideal candidates for mechanistic studies (particularly in murine models) to better understand the pathogenesis of chronic inflammation and possibly become biomarkers of disease. Nonetheless, therapeutic approaches targeting chemokines have led to unsatisfactory results in rheumatoid arthritis, while biologics against pro-inflammatory cytokines are being used worldwide with success. In this comprehensive review we will discuss the evidence supporting the involvement of chemokines and their specific receptors in mediating the effector cell response, utilizing the autoimmune/primary biliary cholangitis setting as a paradigm.
Collapse
Affiliation(s)
- Jinjung Choi
- a Division of Rheumatology, Allergy and Clinical Immunology , University of California Davis , Davis , CA , USA.,b Division of Rheumatology , CHA University Medical Center , Bundang , Korea
| | - Carlo Selmi
- c Rheumatology and Clinical Immunology , Humanitas Research Hospital , Rozzano , Italy.,d BIOMETRA Department , University of Milan , Milano , Italy
| | - Patrick S C Leung
- a Division of Rheumatology, Allergy and Clinical Immunology , University of California Davis , Davis , CA , USA
| | - Thomas P Kenny
- a Division of Rheumatology, Allergy and Clinical Immunology , University of California Davis , Davis , CA , USA
| | - Tania Roskams
- e Translational Cell and Tissue Research , University of Leuven , Leuven , Belgium
| | - M Eric Gershwin
- a Division of Rheumatology, Allergy and Clinical Immunology , University of California Davis , Davis , CA , USA
| |
Collapse
|
12
|
Hu X, Liou AKF, Leak RK, Xu M, An C, Suenaga J, Shi Y, Gao Y, Zheng P, Chen J. Neurobiology of microglial action in CNS injuries: receptor-mediated signaling mechanisms and functional roles. Prog Neurobiol 2014; 119-120:60-84. [PMID: 24923657 PMCID: PMC4121732 DOI: 10.1016/j.pneurobio.2014.06.002] [Citation(s) in RCA: 99] [Impact Index Per Article: 9.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2014] [Revised: 05/31/2014] [Accepted: 06/03/2014] [Indexed: 12/28/2022]
Abstract
Microglia are the first line of immune defense against central nervous system (CNS) injuries and disorders. These highly plastic cells play dualistic roles in neuronal injury and recovery and are known for their ability to assume diverse phenotypes. A broad range of surface receptors are expressed on microglia and mediate microglial 'On' or 'Off' responses to signals from other host cells as well as invading microorganisms. The integrated actions of these receptors result in tightly regulated biological functions, including cell mobility, phagocytosis, the induction of acquired immunity, and trophic factor/inflammatory mediator release. Over the last few years, significant advances have been made toward deciphering the signaling mechanisms related to these receptors and their specific cellular functions. In this review, we describe the current state of knowledge of the surface receptors involved in microglial activation, with an emphasis on their engagement of distinct functional programs and their roles in CNS injuries. It will become evident from this review that microglial homeostasis is carefully maintained by multiple counterbalanced strategies, including, but not limited to, 'On' and 'Off' receptor signaling. Specific regulation of theses microglial receptors may be a promising therapeutic strategy against CNS injuries.
Collapse
Affiliation(s)
- Xiaoming Hu
- Center of Cerebrovascular Disease Research, University of Pittsburgh School of Medicine, Pittsburgh, PA 15213, USA; State Key Laboratory of Medical Neurobiology and Institute of Brain Sciences, Fudan University, Shanghai, China; Geriatric Research, Educational and Clinical Center, Veterans Affairs Pittsburgh Health Care System, Pittsburgh, PA 15240, USA.
| | - Anthony K F Liou
- Center of Cerebrovascular Disease Research, University of Pittsburgh School of Medicine, Pittsburgh, PA 15213, USA
| | - Rehana K Leak
- Division of Pharmaceutical Sciences, Duquesne University, Pittsburgh, PA 15282, USA
| | - Mingyue Xu
- State Key Laboratory of Medical Neurobiology and Institute of Brain Sciences, Fudan University, Shanghai, China
| | - Chengrui An
- State Key Laboratory of Medical Neurobiology and Institute of Brain Sciences, Fudan University, Shanghai, China
| | - Jun Suenaga
- Center of Cerebrovascular Disease Research, University of Pittsburgh School of Medicine, Pittsburgh, PA 15213, USA
| | - Yejie Shi
- Center of Cerebrovascular Disease Research, University of Pittsburgh School of Medicine, Pittsburgh, PA 15213, USA
| | - Yanqin Gao
- State Key Laboratory of Medical Neurobiology and Institute of Brain Sciences, Fudan University, Shanghai, China
| | - Ping Zheng
- State Key Laboratory of Medical Neurobiology and Institute of Brain Sciences, Fudan University, Shanghai, China
| | - Jun Chen
- Center of Cerebrovascular Disease Research, University of Pittsburgh School of Medicine, Pittsburgh, PA 15213, USA; State Key Laboratory of Medical Neurobiology and Institute of Brain Sciences, Fudan University, Shanghai, China; Geriatric Research, Educational and Clinical Center, Veterans Affairs Pittsburgh Health Care System, Pittsburgh, PA 15240, USA.
| |
Collapse
|
13
|
Braig M, Pällmann N, Preukschas M, Steinemann D, Hofmann W, Gompf A, Streichert T, Braunschweig T, Copland M, Rudolph KL, Bokemeyer C, Koschmieder S, Schuppert A, Balabanov S, Brümmendorf TH. A 'telomere-associated secretory phenotype' cooperates with BCR-ABL to drive malignant proliferation of leukemic cells. Leukemia 2014; 28:2028-39. [PMID: 24603533 DOI: 10.1038/leu.2014.95] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2013] [Revised: 02/20/2014] [Accepted: 03/03/2014] [Indexed: 12/22/2022]
Abstract
Telomere biology is frequently associated with disease evolution in human cancer and dysfunctional telomeres have been demonstrated to contribute to genetic instability. In BCR-ABL(+) chronic myeloid leukemia (CML), accelerated telomere shortening has been shown to correlate with leukemia progression, risk score and response to treatment. Here, we demonstrate that proliferation of murine CML-like bone marrow cells strongly depends on telomere maintenance. CML-like cells of telomerase knockout mice with critically short telomeres (CML-iG4) are growth retarded and proliferation is terminally stalled by a robust senescent cell cycle arrest. In sharp contrast, CML-like cells with pre-shortened, but not critically short telomere lengths (CML-G2) grew most rapidly and were found to express a specific 'telomere-associated secretory phenotype', comprising secretion of chemokines, interleukins and other growth factors, thereby potentiating oncogene-driven growth. Moreover, conditioned supernatant of CML-G2 cells markedly enhanced proliferation of CML-WT and pre-senescent CML-iG4 cells. Strikingly, a similar inflammatory mRNA expression pattern was found with disease progression from chronic phase to accelerated phase in CML patients. These findings demonstrate that telomere-induced senescence needs to be bypassed by leukemic cells in order to progress to blast crisis and provide a novel mechanism by which telomere shortening may contribute to disease evolution in CML.
Collapse
Affiliation(s)
- M Braig
- 1] Department of Oncology/Hematology and Bone Marrow Transplantation with Section of Pneumology, Hubertus Wald Tumor-Zentrum, University Hospital Hamburg-Eppendorf, Hamburg, Germany [2] Division of Hematology, University Hospital Zürich, Zürich, Switzerland
| | - N Pällmann
- Department of Oncology/Hematology and Bone Marrow Transplantation with Section of Pneumology, Hubertus Wald Tumor-Zentrum, University Hospital Hamburg-Eppendorf, Hamburg, Germany
| | - M Preukschas
- Department of Oncology/Hematology and Bone Marrow Transplantation with Section of Pneumology, Hubertus Wald Tumor-Zentrum, University Hospital Hamburg-Eppendorf, Hamburg, Germany
| | - D Steinemann
- Institute of Cell and Molecular Pathology, Hannover Medical School, Hannover, Germany
| | - W Hofmann
- Institute of Cell and Molecular Pathology, Hannover Medical School, Hannover, Germany
| | - A Gompf
- Institute of Molecular Medicine and Max-Planck-Research Group on Stem Cell Aging, Ulm, Germany
| | - T Streichert
- Institute of Clinical Chemistry, University Hospital Cologne, Cologne, Germany
| | - T Braunschweig
- Department of Pathology, University Hospital of the RWTH Aachen, Aachen, Germany
| | - M Copland
- Paul O'Gorman Leukaemia Research Centre, College of Medical, Veterinary and Life Sciences, Institute of Cancer Sciences, University of Glasgow, Scotland, UK
| | - K L Rudolph
- Leibniz Institute of Age Research - Fritz-Lipmann Institute (FLI), Jena, Germany
| | - C Bokemeyer
- Department of Oncology/Hematology and Bone Marrow Transplantation with Section of Pneumology, Hubertus Wald Tumor-Zentrum, University Hospital Hamburg-Eppendorf, Hamburg, Germany
| | - S Koschmieder
- Department of Hematology and Oncology, University Hospital of the RWTH Aachen, Aachen, Germany
| | - A Schuppert
- Aachen Institute for Advanced Study in Computational Engineering Science (AICES), RWTH Aachen University, Aachen, Germany
| | - S Balabanov
- 1] Department of Oncology/Hematology and Bone Marrow Transplantation with Section of Pneumology, Hubertus Wald Tumor-Zentrum, University Hospital Hamburg-Eppendorf, Hamburg, Germany [2] Division of Hematology, University Hospital Zürich, Zürich, Switzerland
| | - T H Brümmendorf
- Department of Hematology and Oncology, University Hospital of the RWTH Aachen, Aachen, Germany
| |
Collapse
|
14
|
Genome diversification mechanism of rodent and Lagomorpha chemokine genes. BIOMED RESEARCH INTERNATIONAL 2013; 2013:856265. [PMID: 23991422 PMCID: PMC3749542 DOI: 10.1155/2013/856265] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/23/2013] [Accepted: 07/11/2013] [Indexed: 11/25/2022]
Abstract
Chemokines are a large family of small cytokines that are involved in host defence and body homeostasis through recruitment of cells expressing their receptors. Their genes are known to undergo rapid evolution. Therefore, the number and content of chemokine genes can be quite diverse among the different species, making the orthologous relationships often ambiguous even between closely related species. Given that rodents and rabbit are useful experimental models in medicine and drug development, we have deduced the chemokine genes from the genome sequences of several rodent species and rabbit and compared them with those of human and mouse to determine the orthologous relationships. The interspecies differences should be taken into consideration when experimental results from animal models are extrapolated into humans. The chemokine gene lists and their orthologous relationships presented here will be useful for studies using these animal models. Our analysis also enables us to reconstruct possible gene duplication processes that generated the different sets of chemokine genes in these species.
Collapse
|
15
|
Hulin-Curtis SL, Bidwell JL, Perry MJ. Association between CCL2 haplotypes and knee osteoarthritis. Int J Immunogenet 2012; 40:280-3. [PMID: 23211090 DOI: 10.1111/iji.12015] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2011] [Revised: 07/17/2012] [Accepted: 10/16/2012] [Indexed: 01/25/2023]
Abstract
We examined five single nucleotide polymorphisms (SNPs) and reconstructed 5-locus haplotypes of the CCL2 gene, in knee osteoarthritis (OA) cases and in controls. The CCL2 rs2857657 variant (G) allele was observed more frequently in female knee OA cases than in controls. One haplotype (H5) was observed exclusively in the control group (f = 2.3%). Genetic variation in the CCL2 gene may be associated with knee OA.
Collapse
Affiliation(s)
- S L Hulin-Curtis
- School of Veterinary Science, University of Bristol, Bristol, UK.
| | | | | |
Collapse
|
16
|
Widdison S, Coffey TJ. Cattle and chemokines: evidence for species-specific evolution of the bovine chemokine system. Anim Genet 2011; 42:341-53. [DOI: 10.1111/j.1365-2052.2011.02200.x] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
|
17
|
Nomiyama H, Osada N, Yoshie O. The evolution of mammalian chemokine genes. Cytokine Growth Factor Rev 2011; 21:253-62. [PMID: 20434943 DOI: 10.1016/j.cytogfr.2010.03.004] [Citation(s) in RCA: 97] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
Chemokines play an important role in orchestrating cell recruitment and localization in both physiological and pathological conditions. More than 44 ligands have been identified in the human genome. A significantly different set of chemokines, however, is found in the mouse genome, suggesting a rapid evolution of the chemokine system in mammalian genomes. Thus, there are lineage and even individual-specific differences in chemokine genes in mammals. Differences in the expression and function between even recently duplicated genes are also evident. In this review, we discuss how evolutionary events such as gene duplication and gene conversion have shaped the diverse arrays of chemokines in mammalian genomes.
Collapse
Affiliation(s)
- Hisayuki Nomiyama
- Department of Molecular Enzymology, Faculty of Life Sciences, Kumamoto University, Honjo, Kumamoto 860-8556, Japan.
| | | | | |
Collapse
|
18
|
Lee JW, Wang P, Kattah MG, Youssef S, Steinman L, DeFea K, Straus DS. Differential Regulation of Chemokines by IL-17 in Colonic Epithelial Cells. THE JOURNAL OF IMMUNOLOGY 2008; 181:6536-45. [DOI: 10.4049/jimmunol.181.9.6536] [Citation(s) in RCA: 97] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
|
19
|
Extensive expansion and diversification of the chemokine gene family in zebrafish: identification of a novel chemokine subfamily CX. BMC Genomics 2008; 9:222. [PMID: 18482437 PMCID: PMC2416438 DOI: 10.1186/1471-2164-9-222] [Citation(s) in RCA: 138] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2007] [Accepted: 05/15/2008] [Indexed: 11/10/2022] Open
Abstract
Background The chemokine family plays important roles in cell migration and activation. In humans, at least 44 members are known. Based on the arrangement of the four conserved cysteine residues, chemokines are now classified into four subfamilies, CXC, CC, XC and CX3C. Given that zebrafish is an important experimental model and teleost fishes constitute an evolutionarily diverse group that forms half the vertebrate species, it would be useful to compare the zebrafish chemokine system with those of mammals. Prior to this study, however, only incomplete lists of the zebrafish chemokine genes were reported. Results We systematically searched chemokine genes in the zebrafish genome and EST databases, and identified more than 100 chemokine genes. These genes were CXC, CC and XC subfamily members, while no CX3C gene was identified. We also searched chemokine genes in pufferfish fugu and Tetraodon, and found only 18 chemokine genes in each species. The majority of the identified chemokine genes are unique to zebrafish or teleost fishes. However, several groups of chemokines are moderately similar to human chemokines, and some chemokines are orthologous to human homeostatic chemokines CXCL12 and CXCL14. Zebrafish also possesses a novel species-specific subfamily consisting of five members, which we term the CX subfamily. The CX chemokines lack one of the two N-terminus conserved cysteine residues but retain the third and the fourth ones. (Note that the XC subfamily only retains the second and fourth of the signature cysteines residues.) Phylogenetic analysis and genome organization of the chemokine genes showed that successive tandem duplication events generated the CX genes from the CC subfamily. Recombinant CXL-chr24a, one of the CX subfamily members on chromosome 24, showed marked chemotactic activity for carp leukocytes. The mRNA was expressed mainly during a certain period of the embryogenesis, suggesting its role in the zebrafish development. Conclusion The phylogenic and genomic organization analyses suggest that a substantial number of chemokine genes in zebrafish were generated by zebrafish-specific tandem duplication events. During such duplications, a novel chemokine subfamily termed CX was generated in zebrafish. Only two human chemokines CXCL12 and CXCL14 have the orthologous chemokines in zebrafish. The diversification observed in the numbers and sequences of chemokines in the fish may reflect the adaptation of the individual species to their respective biological environment.
Collapse
|
20
|
Mitsuhashi N, Wu GD, Zhu H, Kearns-Jonker M, Cramer DV, Starnes VA, Barr ML. Rat chemokine CXCL11: structure, tissue distribution, function and expression in cardiac transplantation models. Mol Cell Biochem 2007; 296:1-9. [PMID: 17264982 DOI: 10.1007/s11010-005-9010-9] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2005] [Accepted: 09/16/2005] [Indexed: 01/15/2023]
Abstract
CXCL11 is thought to play a critical role in allograft rejection. To clarify the role of CXCL11 in the rat transplantation model, we cloned CXCL11 cDNA from rat liver tissue and used it to study CXCL11 structure, function and expression. The rat CXCL11 gene encodes a protein of 100 amino acids and spans approximately a 2.8 kb DNA segment containing 4 exons in the protein coding region. Tissue distribution of rat CXCL11 was analyzed by quantitative RT-PCR and showed that rat CXCL11 mRNA is expressed in various tissues and, in particular, at high levels in the spleen and lymph nodes. COS-1 cells were transfected with a plasmid vector encoding rat CXCL11 and used to study CXCL11 effects on cell migration and internalization of CXCR3, the CXCL11 receptor. The recombinant CXCL11 showed chemotactic properties and induced CXCR3 internalization in CD4(+) T cells. Expression of CXCL11 mRNA also was measured in rat acute (ACI to LEW) and chronic (LEW to F344) heart transplant rejection models. CXCL11 mRNA expression in allografts increased in both models, compared with controls, and was primarily observed in infiltrating macrophages and donor endothelial cells. These results indicate that, like the other CXCR3 chemokines, rat CXCL11 seems to have a role in the homing of CD4(+) T cells in both acute and chronic rejection models of heart allotransplantation.
Collapse
Affiliation(s)
- Noboru Mitsuhashi
- Cardiothoracic Surgery, The Saban Research Institute of Childrens Hospital Los Angeles, The Keck School of Medicine, University of Southern California, Los Angeles, CA 90027, USA.
| | | | | | | | | | | | | |
Collapse
|
21
|
Nomiyama H, Otsuka-Ono K, Miura R, Osada N, Terao K, Yoshie O, Kusuda J. Identification of a Novel CXCL1-Like Chemokine Gene in Macaques and Its Inactivation in Hominids. J Interferon Cytokine Res 2007; 27:32-7. [PMID: 17266441 DOI: 10.1089/jir.2007.0099] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Chemokines are a rapidly evolving cytokine gene family. Because of various genome rearrangements after divergence of primates and rodents, humans and mice have different sets of chemokine genes, with humans having members outnumbering those of mice. Here, we report the occurrence of lineage-specific chemokine gene generation or inactivation events within primates. By using human chemokine sequences as queries, we isolated a novel cynomolgus macaque CXC chemokine cDNA. The encoded chemokine, termed CXCL1L (from CXCL1-like) showed the highest similarity to human CXCL1. A highly homologous gene was also found in the rhesus macaque genome. By comparing the genome organization of the major CXC chemokine clusters among the primates, we found that one copy of the duplicated CXCL1 genes turned into a pseudogene in the hominids, whereas the gene in macaques has been maintained as a functionally active CXCL1L. In addition, cynomolgus macaque was found to contain an additional CXC chemokine highly homologous to CXCL3, termed CXCL3L (from CXCL3-like). These results demonstrate the birth-and-death process of a new gene in association with gene duplication within the primates.
Collapse
Affiliation(s)
- Hisayuki Nomiyama
- Department of Molecular Enzymology, Kumamoto University Graduate School of Medical Sciences, Kumamoto 860-8556, Japan.
| | | | | | | | | | | | | |
Collapse
|
22
|
Hughes S, Poh TY, Bumstead N, Kaiser P. Re-evaluation of the chicken MIP family of chemokines and their receptors suggests that CCL5 is the prototypic MIP family chemokine, and that different species have developed different repertoires of both the CC chemokines and their receptors. DEVELOPMENTAL AND COMPARATIVE IMMUNOLOGY 2007; 31:72-86. [PMID: 16782198 DOI: 10.1016/j.dci.2006.04.003] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/02/2006] [Revised: 04/25/2006] [Accepted: 04/30/2006] [Indexed: 05/10/2023]
Abstract
Analysis of the chicken genome has shown that the chicken has a different repertoire of chemokines and chemokine receptors to those of mammals and other species. In this study, we report the sequencing and analysis of a bacterial artificial chromosome containing the entire chicken MIP family CC chemokine cluster. The gene duplication and divergence events that have taken place in mammals do not appear to have occurred as extensively in the avian lineage, as chickens possess fewer MIP family chemokine genes than humans or mice. We previously proposed that the four chicken MIP family members be named chicken (ch) CCLi1-4, according to their position on chicken chromosome 19, until such time as further analysis could determine if any of them were direct orthologues of mammalian MIP family members. Our analysis herein, combined with that of others, suggests that chCCLi4 is the orthologue of mammalian CCL5, and that chCCLi3 (K203) may be an orthologue of human CCL16. The other two chemokines do not have obvious orthologues, and thus we propose that they should still be called chCCLi1 and chCCLi2, until their biological function is further characterised. A similar pattern applies to the MIP family chemokine receptors, with only three receptor genes present at the relevant locus in the chicken genome, compared to four in man and mouse (CCR1, CCR2, CCR3 and CCR5). Of the three chicken receptor genes, only two look likely to be receptors for the MIP family chemokines, the third grouping with human, mouse and chicken CCR8 in phylogenetic analysis. The two chicken MIP CC receptors (CCRs) are not direct orthologues of the mammalian MIP CCRs.
Collapse
Affiliation(s)
- Simon Hughes
- Institute for Animal Health, Compton, Berkshire RG20 7NN, UK
| | | | | | | |
Collapse
|
23
|
Savan R, Sakai M. Genomics of fish cytokines. COMPARATIVE BIOCHEMISTRY AND PHYSIOLOGY D-GENOMICS & PROTEOMICS 2006; 1:89-101. [DOI: 10.1016/j.cbd.2005.08.005] [Citation(s) in RCA: 95] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/16/2005] [Revised: 08/18/2005] [Accepted: 08/18/2005] [Indexed: 11/27/2022]
|
24
|
Bao B, Peatman E, Peng X, Baoprasertkul P, Wang G, Liu Z. Characterization of 23 CC chemokine genes and analysis of their expression in channel catfish (Ictalurus punctatus). DEVELOPMENTAL AND COMPARATIVE IMMUNOLOGY 2006; 30:783-96. [PMID: 16510183 DOI: 10.1016/j.dci.2005.10.007] [Citation(s) in RCA: 69] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/22/2005] [Revised: 10/07/2005] [Accepted: 10/10/2005] [Indexed: 05/06/2023]
Abstract
Chemokines are a large family of chemotactic cytokines playing crucial roles in the innate immune response. CC chemokines constitute the largest subfamily of chemokines, with 28 CC chemokines identified from mammalian species. However, the status of CC chemokines in teleosts is yet to be determined. We previously identified 26 catfish CC chemokine cDNAs from catfish. In this study, we isolated and sequenced 23 channel catfish CC chemokine genes amounting to a total of over 56 kb of genomic sequences. Genomic organization of the 23 CC chemokine genes was determined by comparing the generated genomic sequences with the previously identified cDNA sequences. Microsatellites were identified from 16 catfish CC chemokine genes allowing them to be utilized for genome mapping. Structural analysis indicated conservation of genomic organization of CC chemokine genes, which may facilitate the establishment of orthologies. Expression of all known catfish CC chemokine transcripts was assessed in nine important tissues. Of the 26 catfish CC chemokine genes, 14 were universally expressed, six were widely expressed in many tissues, while six were highly tissue-specific.
Collapse
Affiliation(s)
- Baolong Bao
- The Fish Molecular Genetics and Biotechnology Laboratory, Department of Fisheries and Allied Aquacultures and Program of Cell and Molecular Biosciences, Aquatic Genomics Unit, Auburn University, Auburn, AL 36849, USA
| | | | | | | | | | | |
Collapse
|
25
|
Peatman E, Bao B, Peng X, Baoprasertkul P, Brady Y, Liu Z. Catfish CC chemokines: genomic clustering, duplications, and expression after bacterial infection with Edwardsiella ictaluri. Mol Genet Genomics 2005; 275:297-309. [PMID: 16341548 DOI: 10.1007/s00438-005-0081-9] [Citation(s) in RCA: 54] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2005] [Accepted: 11/12/2005] [Indexed: 10/25/2022]
Abstract
Chemokines are a family of structurally related chemotactic cytokines that regulate the migration of leukocytes, under both physiological and inflammatory conditions. CC chemokines represent the largest subfamily of chemokines with 28 genes in mammals. Sequence conservation of chemokines between teleost fish and higher vertebrates is low and duplication and divergence may have occurred at a significantly faster rate than in other genes. One feature of CC chemokine genes known to be conserved is genomic clustering. CC chemokines are highly clustered within the genomes of human, mouse, and chicken. To exploit knowledge from comparative genome analysis between catfish and higher vertebrates, here we mapped to bacterial artificial chromosome (BAC) clones 26 previously identified catfish (Ictalurus sp.) chemokine cDNAs. Through a combination of hybridization and fluorescent fingerprinting, 18 fingerprinted contigs were assembled from BACs containing catfish CC chemokine genes. The catfish CC chemokine genes were found to be not only highly clustered in the catfish genome, but also extensively duplicated at various levels. Comparisons of the syntenic relationships of CC chemokines may help to explain the modes of duplication and divergence that resulted in the present repertoire of vertebrate CC chemokines. Here we have also analyzed the expression of the transcripts of the 26 catfish CC chemokines in head kidney and spleen in response to bacterial infection of Edwardsiella ictaluri, an economically devastating catfish pathogen. Such information should pinpoint research efforts on the CC chemokines most likely involved in inflammatory responses.
Collapse
Affiliation(s)
- Eric Peatman
- The Fish Molecular Genetics and Biotechnology Laboratory, Department of Fisheries and Allied Aquacultures, Auburn University, 203 Swingle Hall, Auburn, AL 36849, USA
| | | | | | | | | | | |
Collapse
|
26
|
Wang J, Adelson DL, Yilmaz A, Sze SH, Jin Y, Zhu JJ. Genomic organization, annotation, and ligand-receptor inferences of chicken chemokines and chemokine receptor genes based on comparative genomics. BMC Genomics 2005; 6:45. [PMID: 15790398 PMCID: PMC1082905 DOI: 10.1186/1471-2164-6-45] [Citation(s) in RCA: 49] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2004] [Accepted: 03/24/2005] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Chemokines and their receptors play important roles in host defense, organogenesis, hematopoiesis, and neuronal communication. Forty-two chemokines and 19 cognate receptors have been found in the human genome. Prior to this report, only 11 chicken chemokines and 7 receptors had been reported. The objectives of this study were to systematically identify chicken chemokines and their cognate receptor genes in the chicken genome and to annotate these genes and ligand-receptor binding by a comparative genomics approach. RESULTS Twenty-three chemokine and 14 chemokine receptor genes were identified in the chicken genome. All of the chicken chemokines contained a conserved CC, CXC, CX3C, or XC motif, whereas all the chemokine receptors had seven conserved transmembrane helices, four extracellular domains with a conserved cysteine, and a conserved DRYLAIV sequence in the second intracellular domain. The number of coding exons in these genes and the syntenies are highly conserved between human, mouse, and chicken although the amino acid sequence homologies are generally low between mammalian and chicken chemokines. Chicken genes were named with the systematic nomenclature used in humans and mice based on phylogeny, synteny, and sequence homology. CONCLUSION The independent nomenclature of chicken chemokines and chemokine receptors suggests that the chicken may have ligand-receptor pairings similar to mammals. All identified chicken chemokines and their cognate receptors were identified in the chicken genome except CCR9, whose ligand was not identified in this study. The organization of these genes suggests that there were a substantial number of these genes present before divergence between aves and mammals and more gene duplications of CC, CXC, CCR, and CXCR subfamilies in mammals than in aves after the divergence.
Collapse
Affiliation(s)
- Jixin Wang
- Department of Poultry Science, Texas A & M University, College Station, TX 77843, USA
| | - David L Adelson
- Department of Animal Science, Texas A & M University, College Station, TX 77843, USA
| | - Ahmet Yilmaz
- Department of Poultry Science, Texas A & M University, College Station, TX 77843, USA
| | - Sing-Hoi Sze
- Department of Computer Science, Texas A & M University, College Station, TX 77843, USA
| | - Yuan Jin
- Department of Computer Science, Texas A & M University, College Station, TX 77843, USA
| | - James J Zhu
- Department of Poultry Science, Texas A & M University, College Station, TX 77843, USA
| |
Collapse
|
27
|
Kaslow RA, Dorak T, Tang JJ. Influence of host genetic variation on susceptibility to HIV type 1 infection. J Infect Dis 2005; 191 Suppl 1:S68-77. [PMID: 15630678 DOI: 10.1086/425269] [Citation(s) in RCA: 110] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022] Open
Abstract
For this review of genetic susceptibility to human immunodeficiency virus type 1 infection, far more information was available on factors involved in acquisition of the virus by an uninfected "recipient" than on propagation by the infected "donor." Genetic variation presumably alters transmission from an infected host primarily by regulating the replication of virus and the concentration of particles circulating in blood and mucosal secretions of the potential donor. Thus, the effects of host genetic variation on transmission are inextricably bound to the well-established and powerful effects on virus load at different stages of infection. Teasing apart the effects in both donors and recipients has been and will continue to be quite difficult.
Collapse
Affiliation(s)
- Richard A Kaslow
- Department of Epidemiology, University of Alabama at Birmingham, AL 35294, USA.
| | | | | |
Collapse
|
28
|
Anders HJ, Vielhauer V, Schlöndorff D. Current paradigms about chemokines as therapeutic targets. Nephrol Dial Transplant 2004; 19:2948-51. [PMID: 15479749 DOI: 10.1093/ndt/gfh497] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Affiliation(s)
- Hans-Joachim Anders
- Nephrological Center, Medical Policlinic, Ludwig-Maximilians-University, Munich, Germany.
| | | | | |
Collapse
|
29
|
Huising MO, Stet RJM, Kruiswijk CP, Savelkoul HFJ, Lidy Verburg-van Kemenade BM. Molecular evolution of CXC chemokines: extant CXC chemokines originate from the CNS. Trends Immunol 2003; 24:307-13. [PMID: 12810106 DOI: 10.1016/s1471-4906(03)00120-0] [Citation(s) in RCA: 85] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
The mammalian CXC chemokine system comprises 16 ligands and six receptors, and its actions stretch well beyond the immune system. Recent elucidation of the pufferfish genome, a representative of an evolutionary ancient vertebrate class, has enabled analysis of the mammalian CXC chemokine system in a phylogenetic context. Comparison of the phylogenies of vertebrate CXC chemokines revealed that fish and mammals have found different solutions to similar problems, grafted on the same basic structural motif. Phylogenetic analyses showed that the large, highly redundant CXC chemokine family is a very recent phenomenon that is exclusive to higher vertebrates. Moreover, its ancestral role is found within the central nervous system and not within the immune system.
Collapse
Affiliation(s)
- Mark O Huising
- Cell Biology and Immunology Group, Wageningen University, PO Box 338, 6700 AH, The Netherlands
| | | | | | | | | |
Collapse
|
30
|
Nomiyama H, Egami K, Tanase S, Miura R, Hirakawa H, Kuhara S, Ogasawara J, Morishita S, Yoshie O, Kusuda J, Hashimoto K. Comparative DNA sequence analysis of mouse and human CC chemokine gene clusters. J Interferon Cytokine Res 2003; 23:37-45. [PMID: 12639297 DOI: 10.1089/10799900360520432] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
The CC chemokines are a closely related subfamily of the chemokine superfamily. Most of the CC chemokine genes form a cluster on chromosome 11 in mice and chromosome 17 in humans. To date, 11 and 16 functional genes have been localized within the mouse and human clusters, respectively. Notably, some of the genes within these clusters appear to have no counterparts between the two species, and the orthologous relationships of some of the genes are difficult to establish solely on the basis of amino acid similarity. In this study, we have taken a comparative genomic approach to reveal some of the features that may be involved in the dynamic evolution of these gene clusters. We sequenced a 122-kb region containing five chemokine genes of the mouse CC cluster. This mouse sequence was combined with those determined by the Mouse Genome Sequencing Project, and the entire sequence of the mouse CC cluster was compared with that of the corresponding cluster in the human genome by percent identity plot and dot-plot analyses. Although no additional chemokine genes have been found in these clusters, our analysis has revealed that numerous gene rearrangements have occurred even after the diversification of rodents and primates, resulting in several species-specific chemokine genes and pseudogenes. In addition, phylogenetic analysis and comparison of the genomic sequences unambiguously identified the orthologous relationships of some of the chemokine genes in the mouse and human CC gene clusters.
Collapse
Affiliation(s)
- Hisayuki Nomiyama
- Department of Biochemistry, Kumamoto University Medical School, Honjo, Kumamoto 860-0811, Japan.
| | | | | | | | | | | | | | | | | | | | | |
Collapse
|
31
|
Miyamasu M, Sekiya T, Ohta K, Ra C, Yoshie O, Yamamoto K, Tsuchiya N, Tokunaga K, Hirai K. Variations in the human CC chemokine eotaxin gene. Genes Immun 2001; 2:461-3. [PMID: 11781714 DOI: 10.1038/sj.gene.6363807] [Citation(s) in RCA: 19] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2001] [Revised: 09/04/2001] [Accepted: 09/04/2001] [Indexed: 11/09/2022]
Abstract
The CC chemokine eotaxin (CCL11) plays a major role in the recruitment and activation of eosinophils in allergic disorders. In the present study, we performed polymorphism screening of the coding and promoter regions of the eotaxin gene (SCYA11). A G to A single nucleotide substitution was detected at position 67, which resulted in a non-conservative amino acid change of Ala at position 23 to Thr (A23T) within the signal peptide. Two single nucleotide substitutions, ie, C to T at position -426 (-426C>T), and A to G at position -384 (-384A>G), were detected in the 5'-flanking regions. Significant linkage disequilibrium was observed between positions -426 and -384, and also between -384 and +67. No significant association was observed between these variations and susceptibility to asthma.
Collapse
Affiliation(s)
- M Miyamasu
- Department of Allergy and Rheumatology, University of Tokyo Graduate School of Medicine, Tokyo, Japan
| | | | | | | | | | | | | | | | | |
Collapse
|