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Kimura S, Noguchi H, Nanbu U, Wang KY, Sasaguri Y, Nakayama T. Relationship between CCL22 Expression by Vascular Smooth Muscle Cells and Macrophage Histamine Receptors in Atherosclerosis. J Atheroscler Thromb 2018; 25:1240-1254. [PMID: 29794410 PMCID: PMC6249366 DOI: 10.5551/jat.44297] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
AIM CCL22, mainly synthesized by monocyte-derived alternative (M2) macrophages, belongs to the CC family of chemokines and is involved in monocyte migration and recruitment. We have previously investigated CCL22 and histamine in atherosclerosis. Here, we investigated the hypothesis that CCL22 is involved in atherosclerosis, which is influenced by the differentiation of macrophage phenotypes via histamine. METHODS CCL22 expression was investigated in human carotid arteries and coronary arteries with bare metal stents. Ligated carotid arteries of wild-type (C57BL/6J) and apolipoprotein E-deficient mice were also used as atherosclerotic models. The localization and expression of CCL22 and classical (M1)-like and M2-like macrophages in various human and mouse atherosclerotic lesions were investigated by immunohistochemical examination and quantitative real-time polymerase chain reaction. Histamine is expressed in atherosclerosis, and it induces inflammation and immunity. Human- and mice-derived monocytes and macrophages were used to examine the role of histamine in macrophage differentiation and CCL22-expression. Macrophages derived from histamine receptor 1 (H1R)- and 2 (H2R)-knockout (KO) mice were also examined. RESULTS Atherosclerotic lesions showed a distribution of heterogeneous macrophage phenotypes with M1-like and M2-like macrophage dominant sites. CCL22 was distributed in sparse areas of vascular smooth muscle cells (VSMCs) and associated with M2-like macrophages. Moreover, H2R stimulation was associated with CCL22 expression via M2-like macrophage dominant differentiation. CONCLUSION The expression of M1- or M2-like macrophages in atherosclerosis were observed to be dependent on the distribution of VSMCs owing to differences in causal stimuli and the switching of histamine receptors via Th1 or Th2 cytokines. These results suggest that CCL22 may control atherosclerosis.
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Affiliation(s)
- Satoshi Kimura
- Department of Pathology, School of Medicine, University of Occupational and Environmental Health
| | - Hirotsugu Noguchi
- Department of Pathology, School of Medicine, University of Occupational and Environmental Health
| | - Uki Nanbu
- Department of Pathology, School of Medicine, University of Occupational and Environmental Health
| | - Ke-Yong Wang
- Shared-Use Research Center, University of Occupational and Environmental Health
| | - Yasuyuki Sasaguri
- Department of Pathology, School of Medicine, University of Occupational and Environmental Health
| | - Toshiyuki Nakayama
- Department of Pathology, School of Medicine, University of Occupational and Environmental Health
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Kimura S, Wang KY, Yamada S, Guo X, Nabeshima A, Noguchi H, Watanabe T, Harada M, Sasaguri Y. CCL22/Macrophage-derived Chemokine Expression in Apolipoprotein E-deficient Mice and Effects of Histamine in the Setting of Atherosclerosis. J Atheroscler Thromb 2014; 22:599-609. [PMID: 25492567 DOI: 10.5551/jat.27417] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/08/2023] Open
Abstract
AIM Macrophage-derived chemokine (CCL22) is a member of the CC-family of chemokines synthesized by monocyte-derived macrophages. Previous studies have reported a relationship between CCL22 and atherosclerosis and the role of histamine in this pathway. Histamine ncreases the CCL22 expression in human monocytes via the H2 receptor. In this study, we investigated the effects of CCL22 and the role of histamine in mouse monocytes with respect to atherosclerosis. METHODS AND RESULTS The expression of CCL22 was investigated in apolipoprotein E (apoE)-deficient mice. The mice had high serum concentrations of CCL22 and their atherosclerotic lesions contained abundant levels of CCL22. In addition, when the mouse monocyte cell line (J774A.1 cells) differentiated into macrophage-like cells, the cells showed a similar expression of CCL22 and reduced expression of H2 receptors. Histamine is synthesized from l-histidine by histidine decarboxylase (HDC) in a single enzymatic step. HDC knockout mice were compared with apoE/HDC double knockout mice. The findings indicated that the expression of CCL22 in atherosclerosis models is under the influence of histamine. In addition, in vitro studies using J774A.1 cells and an in vivo study using histamine receptor knockout mice showed that histamine stimulates the CCL22 expression via the histamine H2 receptor. CONCLUSIONS The current results support our previous CCL22 studies in the setting of human atherosclerosis and suggest that this molecule is involved in the atherogenic processes in a mouse model of atherosclerosis.
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Affiliation(s)
- Satoshi Kimura
- Department of Laboratory and Transfusion Medicine, University of Occupational and Environmental Health
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Kimura S, Tanimoto A, Wang KY, Shimajiri S, Guo X, Tasaki T, Yamada S, Sasaguri Y. Expression of macrophage-derived chemokine (CCL22) in atherosclerosis and regulation by histamine via the H2 receptor. Pathol Int 2012; 62:675-83. [PMID: 23005594 DOI: 10.1111/j.1440-1827.2012.02854.x] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Argraves WS, Tanaka A, Smith EP, Twal WO, Argraves KM, Fan D, Haudenschild CC. Fibulin-1 and fibrinogen in human atherosclerotic lesions. Histochem Cell Biol 2009; 132:559-65. [PMID: 19693531 DOI: 10.1007/s00418-009-0628-7] [Citation(s) in RCA: 39] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/25/2009] [Indexed: 01/03/2023]
Abstract
Fibulin-1 is a fibrinogen-binding blood protein and a component of many extracellular matrices (ECM) including those of blood vessels. In this study, the deposition patterns of fibulin-1 and fibrinogen were examined in human coronary artery atherosclerotic lesions excised by atherectomy from 20 patients. Fibulin-1 deposition was found to be closely overlapping with fibrinogen located within the atherosclerotic lesions and in regions containing fresh thrombi. Pronounced intracellular fibulin-1 immunostaining was apparent in lesion areas rich in macrophages and foam cells, although THP-1 macrophages and foam cells were found not to express fibulin-1. Strong ECM deposition of fibulin-1 was observed in acellular atheromatous and myxomatous regions. By contrast, fibulin-1 was present at relatively low levels in the ECM associated with smooth muscle cells within and outside of lesions and was not detected in sclerotic regions. These results reveal the pattern of fibulin-1 within human atherosclerotic lesions and highlight the potential for fibulin-1, perhaps derived from the blood and acting in conjunction with fibrinogen, to play a role in the etiology and cardiovascular disease progression, particularly with respect to thrombotic aspects of atherosclerosis.
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Affiliation(s)
- W Scott Argraves
- Department of Regenerative Medicine and Cell Biology, Medical University of South Carolina, 173 Ashley Avenue, Charleston, SC 29425-2204, USA.
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Suguta M, Nakano A, Hoshino Y, Endoh M, Hatori T, Hasegawa A, Aihara M, Takeuchi T, Kurabayashi M. Nestin, a maker for multilineage potential of cells from human primary and restenotic coronary artery plaques. Int J Cardiol 2007; 121:53-6. [DOI: 10.1016/j.ijcard.2006.11.044] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/03/2006] [Revised: 08/14/2006] [Accepted: 11/02/2006] [Indexed: 10/23/2022]
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Hibbert B, Chen YX, O'Brien ER. c-kit-Immunopositive vascular progenitor cells populate human coronary in-stent restenosis but not primary atherosclerotic lesions. Am J Physiol Heart Circ Physiol 2004; 287:H518-24. [PMID: 15277195 DOI: 10.1152/ajpheart.00002.2004] [Citation(s) in RCA: 40] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Progress in the treatment of human in-stent restenosis (ISR) is hampered by an imprecise understanding of the nature of the cells that occlude vascular stents. Recent studies suggest that circulating vascular progenitor cells may mediate vascular repair and lesion formation. Moreover, functional endothelial progenitor cells appear to play a protective role in attenuating vascular lesion formation. Hence, we sought to answer two important questions: 1). Are primitive cells found in ISR lesions? 2). Is the abundance of cultured angiogenic cells (CACs) in patients with ISR different from that in patients with non-ISR lesions or normal controls? Human coronary atherectomy tissue from 13 ISR, 6 postangioplasty restenosis (RS), and 14 primary (PR) atherosclerotic lesions, as well as 15 postmortem coronary artery cross sections from young individuals without atherosclerosis, were studied. All 13 ISR and 4 of 6 RS tissue specimens contained cells that immunolabeled for the primitive cell marker c-kit and smooth muscle alpha-actin, whereas the intima and media of PR lesions and normal arteries were devoid of c-kit-immunopositive cells. The abundance of peripheral blood mononuclear cell-derived CACs was assessed in 10 patients with ISR, 6 patients with angiographically verified patent stents, and 6 individuals with no clinical evidence of coronary artery disease. CACs were less abundant in ISR patients than in non-ISR controls (13.9 +/- 3.1 vs. 22.3 +/- 6.7 cells/high-power field, P < 0.05), and both of these groups had fewer CACs than non-coronary artery disease patients (37.6 +/- 3.8, P < 0.05). These findings suggest a unique pathogenesis for ISR and RS lesions that involves c-kit-immunopositive smooth muscle cells. Moreover, the paucity of CACs in patients with ISR may contribute to the pathogenesis of ISR, perhaps because of attenuated reendothelialization.
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Affiliation(s)
- Benjamin Hibbert
- Vascular Biology Laboratory, Division of Cardiology, University of Ottawa Heart Institute, Ottawa, ON, Canada K1Y4W7
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7
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Kaden JJ, Dempfle CE, Grobholz R, Tran HT, Kiliç R, Sarikoç A, Brueckmann M, Vahl C, Hagl S, Haase KK, Borggrefe M. Interleukin-1 beta promotes matrix metalloproteinase expression and cell proliferation in calcific aortic valve stenosis. Atherosclerosis 2003; 170:205-11. [PMID: 14612199 DOI: 10.1016/s0021-9150(03)00284-3] [Citation(s) in RCA: 173] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Abstract
Calcific aortic valve stenosis (AS), the main heart valve disease in the elderly, is characterized by extensive remodeling of the extracellular matrix. Matrix metalloproteinases (MMPs) are upregulated in calcific AS and might modulate matrix remodeling. The regulatory mechanisms are unclear. As recent studies have suggested that calcific AS might result from an inflammatory process involving leukocyte invasion and activation, the present study aimed to elucidate the role of the pro-inflammatory cytokine interleukin (IL)-1 beta on MMP expression and cell proliferation in human aortic valves. Immunohistochemistry for leukocytes, IL-1 beta and MMP-1 was performed on aortic valves with (n=6) and without (n=6) calcification obtained at valve replacement or autopsy. Stenotic valves showed marked leukocyte infiltration and associated expression of IL-1 beta and MMP-1. In control valves only scattered leukocytes, low staining for MMP-1 and no staining for IL-1 beta were present. Double-label immunostaining localized IL-1 beta expression mainly to leukocytes and MMP-1 expression to myofibroblasts. Stimulation of cultured human aortic valve myofibroblasts with IL-1 beta lead to a time-dependently increased expression of MMP-1 and MMP-2 by Western blotting and zymography, whereas MMP-9 remained unchanged. Cell proliferation was increased by IL-1 beta as determined by bromodesoxyuridine incorporation. Thus, IL-1 beta may regulate remodeling of the extracellular matrix in calcific AS.
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Affiliation(s)
- Jens J Kaden
- 1st Department of Medicine (Cardiology, Angiology, and Pneumology), University Hospital of Mannheim, Mannheim, Germany.
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Ananyeva NM, Kouiavskaia DV, Shima M, Saenko EL. Intrinsic pathway of blood coagulation contributes to thrombogenicity of atherosclerotic plaque. Blood 2002; 99:4475-85. [PMID: 12036878 DOI: 10.1182/blood-2001-11-0140] [Citation(s) in RCA: 48] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Thrombosis is the major mechanism underlying acute complications of atherosclerosis. Although thrombogenicity of atherosclerotic plaques has been ascribed to activation of the extrinsic pathway of blood coagulation, in the present study we investigated contribution of the intrinsic factor VIII (fVIII)-dependent pathway. We found that in vitro exposure of human macrophages and smooth muscle cells (SMCs) to atherogenic oxidized low-density lipoprotein (oxLDL) enhances their ability to support activity of 2 major complexes of the intrinsic pathway, Xase and prothrombinase, leading to a 20- and 10-fold increase in thrombin formation, respectively. In contrast, human aortic endothelial cells were less responsive to oxLDL. The increase in the intrinsic procoagulant activity was related to formation of additional fVIII binding sites due to enhanced translocation of phosphatidylserine to the outer surface of oxLDL-treated cells and a 5-fold higher affinity of interaction between components of the Xase complex, activated factors VIII and IX. Processes occurring at early apoptotic stages, including changes in the cell membrane induced by free radicals, may be related to activation of the intrinsic pathway as suggested by effects of inhibitors of early apoptosis on thrombin formation. Immunohistochemical studies on human atherectomy specimens revealed the presence of fVIII in the vicinity of macrophages and SMCs in atheromatous regions with massive deposits of oxLDL, supporting the possible involvement of the intrinsic pathway in thrombus formation in vivo. Our data predict that the intrinsic pathway significantly enhances thrombogenicity of atherosclerotic lesions after removal of the endothelial layer and exposure of SMCs and macrophages to blood flow.
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Abstract
The formation of a fibrous cap made up of intimal smooth muscle cells and connective tissue is part of an attempt by the vessel wall to encapsulate the toxic products accumulating in the necrotic core of atherosclerotic lesions, and should be viewed as a beneficial healing response. In this review, we discuss the development of the intima and the potential origins of the intimal smooth muscle cell with a focus on the unique properties of these cells. We further discuss the role of intimal smooth muscle cells in plaque rupture and in wound healing, and the relationship of wound healing to the loss of lumen that occurs with development of advanced atherosclerotic lesions.
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Affiliation(s)
- S M Schwartz
- Department of Pathology, Box 357335, University of Washington, Seattle, WA 98195-7335, USA
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Abstract
The expression of CD143 (angiotensin-I-converting enzyme, ACE) in cardiovascular diseases may be an important determinant of local angiotensin and kinin concentrations. Much of the experimental and clinical evidence suggests a crucial role for Ang II in fibrogenesis and the development of atherosclerosis. Therefore, we have studied the distribution of CD143 in atherosclerotic and non-atherosclerotic segments isolated from different parts of the human vascular tree, including aorta and coronary, carotid, brachial, renal, iliac and femoral arteries, and staged according to the AHA. Two hundred and thirty native and formalin-fixed specimens of 80 patients were analysed by sensitive APAAP-technique using ten different monoclonal and polyclonal antibodies to human CD143 and several controls. In non-atherosclerotic segments or intimal thickening, CD143 was found almost restricted to the endothelial cells of adventitial arterioles and small muscular arteries. In contrast, a striking accumulation of CD143 was detected in all early and advanced atherosclerotic lesions. This de-novo occurrence of CD143 within the intimal vascular wall was caused by spindle-shaped subendothelial cells with macrophagic/histocytic features, activated macrophages and foam cells. In addition, advanced lesions of atherosclerosis showed a marked neo-expression of CD143 in newly formed intimal microvessels. Hypocellular fibrotic plaques depleted in microvessels and macrophages showed only little CD143. The de-novo occurrence of CD143 was dependent on the stage of atherosclerosis but not on its particular localisation within the vascular system. This early and obligatory CD143 expression at an unusual vascular site may contribute to unusual tissue levels of angiotensins as indicated by co-localisation of immunoreactive Ang II. Thus, it may be an important pathogenetic step in the development of atherosclerosis and an established target for pharmacological prevention.
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Affiliation(s)
- R Metzger
- Department of Pediatric Surgery, Ludwig-Maximilians-University of Munich, Munich, Germany
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Abstract
Recently, there has been a dramatic change in the way we think about the role of vascular smooth muscle cells in atherosclerosis, and it is now generally accepted that a dearth of vascular smooth muscle cells in an atherosclerotic plaque is a detrimental feature of the disease. Indeed, it is now recognized that the phenotypes of vascular smooth muscle cells within a plaque dictate its features, progression and stability. Therefore an understanding of the processes that generate and regulate vascular smooth muscle cell heterogeneity are of critical importance for future therapeutic advancement in the treatment of atherosclerosis.
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Affiliation(s)
- C M Shanahan
- Department of Medicine, University of Cambridge, UK.
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Tsifrina E, Ananyeva NM, Hastings G, Liau G. Identification and characterization of three cDNAs that encode putative novel hyaluronan-binding proteins, including an endothelial cell-specific hyaluronan receptor. THE AMERICAN JOURNAL OF PATHOLOGY 1999; 155:1625-33. [PMID: 10550319 PMCID: PMC1866985 DOI: 10.1016/s0002-9440(10)65478-8] [Citation(s) in RCA: 21] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
The glycosaminoglycan hyaluronan (HA) and HA-binding proteins (HABPs) serve important structural and regulatory functions during development and in maintaining adult tissue homeostasis. Here we have identified and partially characterized the sequence and expression pattern of three putative novel HABPs. DNA sequence analysis revealed that two of the novel HABPs, WF-HABP and BM-HABP, form a unique HA-binding subfamily, whereas the third protein, OE-HABP, is more closely related to the LINK subfamily of HABPs. Northern blotting experiments revealed that the expression of BM-HABP was highly restricted, with substantial expression detected only in human fetal liver. In contrast, WF-HABP and OE-HABP mRNAs were detected in a number of tissues, with particularly prominent expression in highly vascularized tissues such as the heart, placenta, and lung. Additional studies showed that OE-HABP was expressed by cultured human endothelial cells, smooth muscle cells, and differentiated monocytes. However, only endothelial cells expressed WF-HABP mRNA, and its expression was regulated by growth state, being most prominent in quiescent endothelial cells. We further characterized the expression of WF-HABP in vivo and found that its expression colocalized with CD31-positive cells and was prominently expressed in microvessels in the human aorta and in atherectomy samples. Our data suggest that WF-HABP is an endothelial cell-specific HA receptor and that it may serve a unique function in these cells. The WF-HABP gene was localized to chromosome 3p21.31 and the OE-HABP gene to 15q25.2-25.3.
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Affiliation(s)
- E Tsifrina
- Department of Vascular Biology, Jerome H. Holland Laboratory, American Red Cross, Rockville, Maryland, USA
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McCaffrey TA, Du B, Fu C, Bray PJ, Sanborn TA, Deutsch E, Tarazona N, Shaknovitch A, Newman G, Patterson C, Bush HL. The expression of TGF-beta receptors in human atherosclerosis: evidence for acquired resistance to apoptosis due to receptor imbalance. J Mol Cell Cardiol 1999; 31:1627-42. [PMID: 10471347 DOI: 10.1006/jmcc.1999.0999] [Citation(s) in RCA: 64] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Abstract
The degree of cellularity in vascular lesions is determined by the balance between the migration and proliferation of cells relative to their rate of egress and apoptosis. Transforming growth factor-beta(1) can act as a potent antiproliferative and apoptotic factor for proliferating vascular cells. Our laboratory has previously identified cells cultured from human vascular lesions that are resistant to the antiproliferative effect of TGF-beta(1) due to an acquired mutation in the Type II receptor for TGF-beta(1). In the present studies, the expression of the Type I and II receptors in coronary and carotid atherosclerotic lesions was analysed by immunostaining, RT-PCR, and in situ RT-PCR. Levels of the Type I and Type II receptors varied widely within lesions, with the highest levels in the fibrous cap and at discrete foci within the lesion. Regions of smooth muscle-like cells (SMC) were commonly found that were Type I positive but Type II receptor negative. In 43 cell lines cultured from 126 human lesions, 84% of the lesion-derived cell (LDC) cultures exhibited functional resistance to the antiproliferative effect of TGF-beta(1). This resistance was conferred against TGF-beta(1), TGF-beta(2), and TGF- beta(3), but not interferon-gamma or mimosine. While normal SMC exhibited a four-fold increase in the rate of apoptosis after TGF- beta(1) treatment, most LDC were resistant to apoptosis in response to TGF-beta(1). Resistant cells exhibited selective loss of Type II receptor expression, and retroviral transfection of Type II receptor cDNA partially corrected the functional deficit. Thus, resistance to apoptosis may lead to the slow proliferation of resistant cell subsets, thereby contributing to the progression of atherosclerotic and restenotic lesions.
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Affiliation(s)
- T A McCaffrey
- Division of Hematology/Oncology, Weill Medical College of Cornell University, New York, NY 10021, USA
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