| HOME | HELP | FEEDBACK | SUBSCRIPTIONS | ARCHIVE | SEARCH | TABLE OF CONTENTS |


From the Department of Internal Medicine,* Pulmonary and Critical Care Medicine Division; the Department of Pediatrics,
Bone Marrow Transplantation Division; and the Department of Pathology,
University of Michigan Medical School, Ann Arbor, Michigan
Bone marrow-derived cells are known to play important roles in repair/regeneration of injured tissues, but their roles in pathological fibrosis are less clear. Here, we report a critical role for the chemokine receptor CCR2 in the recruitment and activation of lung fibrocytes (CD45+, CD13+, collagen 1+, CD34). Lung fibrocytes were isolated in significantly greater numbers from airspaces of fluorescein isothiocyanate-injured CCR2+/+ mice than from CCR2/ mice. Transplant of CCR2+/+ bone marrow into CCR2/ recipients restored recruitment of lung fibrocytes and susceptibility to fibrosis. Ex vivo PKH-26-labeled CCR2+/+ lung fibrocytes also migrated to injured airspaces of CCR2/ recipients in vivo. Isolated lung fibrocytes expressed CCR2 and migrated to CCL2, and CCL2 stimulated collagen secretion by lung fibrocytes. Fibrocytes could transition into fibroblasts in vitro, and this transition was associated with loss of CCR2 expression and enhanced production of collagen 1. This is the first report describing expression of CCR2 on lung fibrocytes and demonstrating that CCR2 regulates both recruitment and activation of these cells after respiratory injury.
This article has been cited by other articles:
![]() |
W. D. Hardie, S. W. Glasser, and J. S. Hagood Emerging Concepts in the Pathogenesis of Lung Fibrosis Am. J. Pathol., July 1, 2009; 175(1): 3 - 16. [Abstract] [Full Text] [PDF] |
||||
![]() |
C. Mitchell, D. Couton, J.-P. Couty, M. Anson, A.-M. Crain, V. Bizet, L. Renia, S. Pol, V. Mallet, and H. Gilgenkrantz Dual Role of CCR2 in the Constitution and the Resolution of Liver Fibrosis in Mice Am. J. Pathol., May 1, 2009; 174(5): 1766 - 1775. [Abstract] [Full Text] [PDF] |
||||
![]() |
B. B. Moore Fibrocytes as Potential Biomarkers in Idiopathic Pulmonary Fibrosis Am. J. Respir. Crit. Care Med., April 1, 2009; 179(7): 524 - 525. [Full Text] [PDF] |
||||
![]() |
P. F. Mercer, R. H. Johns, C. J. Scotton, M. A. Krupiczojc, M. Konigshoff, D. C. J. Howell, R. J. McAnulty, A. Das, A. J. Thorley, T. D. Tetley, et al. Pulmonary Epithelium Is a Prominent Source of Proteinase-activated Receptor-1-inducible CCL2 in Pulmonary Fibrosis Am. J. Respir. Crit. Care Med., March 1, 2009; 179(5): 414 - 425. [Abstract] [Full Text] [PDF] |
||||
![]() |
J. H. W. Distler, A. Akhmetshina, G. Schett, and O. Distler Monocyte chemoattractant proteins in the pathogenesis of systemic sclerosis Rheumatology, February 1, 2009; 48(2): 98 - 103. [Abstract] [Full Text] [PDF] |
||||
![]() |
C.-H. Wang, C.-D. Huang, H.-C. Lin, K.-Y. Lee, S.-M. Lin, C.-Y. Liu, K.-H. Huang, Y.-S. Ko, K. F. Chung, and H.-P. Kuo Increased Circulating Fibrocytes in Asthma with Chronic Airflow Obstruction Am. J. Respir. Crit. Care Med., September 15, 2008; 178(6): 583 - 591. [Abstract] [Full Text] [PDF] |
||||
![]() |
M. R. Loebinger, E. K. Sage, and S. M. Janes Mesenchymal Stem Cells as Vectors for Lung Disease Proceedings of the ATS, August 15, 2008; 5(6): 711 - 716. [Abstract] [Full Text] [PDF] |
||||
![]() |
D. J. Weiss, J. K. Kolls, L. A. Ortiz, A. Panoskaltsis-Mortari, and D. J. Prockop Stem Cells and Cell Therapies in Lung Biology and Lung Diseases Proceedings of the ATS, July 15, 2008; 5(5): 637 - 667. [Full Text] [PDF] |
||||
![]() |
H. W. van Deventer, Q. P. Wu, D. T. Bergstralh, B. K. Davis, B. P. O'Connor, J. P.-Y. Ting, and J. S. Serody C-C Chemokine Receptor 5 on Pulmonary Fibrocytes Facilitates Migration and Promotes Metastasis via Matrix Metalloproteinase 9 Am. J. Pathol., July 1, 2008; 173(1): 253 - 264. [Abstract] [Full Text] [PDF] |
||||
![]() |
X. Deng, P. F. Mercer, C. J. Scotton, A. Gilchrist, and R. C. Chambers Thrombin Induces Fibroblast CCL2/JE Production and Release via Coupling of PAR1 to G{alpha}q and Cooperation between ERK1/2 and Rho Kinase Signaling Pathways Mol. Biol. Cell, June 1, 2008; 19(6): 2520 - 2533. [Abstract] [Full Text] [PDF] |
||||
![]() |
E. Tourkina, M. Richard, P. Gooz, M. Bonner, J. Pannu, R. Harley, P. N. Bernatchez, W. C. Sessa, R. M. Silver, and S. Hoffman Antifibrotic properties of caveolin-1 scaffolding domain in vitro and in vivo Am J Physiol Lung Cell Mol Physiol, May 1, 2008; 294(5): L843 - L861. [Abstract] [Full Text] [PDF] |
||||
![]() |
G. Trujillo, E. C. O'Connor, S. L. Kunkel, and C. M. Hogaboam A Novel Mechanism for CCR4 in the Regulation of Macrophage Activation in Bleomycin-Induced Pulmonary Fibrosis Am. J. Pathol., May 1, 2008; 172(5): 1209 - 1221. [Abstract] [Full Text] [PDF] |
||||
![]() |
T. R. McMillan, B. B. Moore, J. B. Weinberg, K. M. Vannella, W. B. Fields, P. J. Christensen, L. F. van Dyk, and G. B. Toews Exacerbation of Established Pulmonary Fibrosis in a Murine Model by Gammaherpesvirus Am. J. Respir. Crit. Care Med., April 1, 2008; 177(7): 771 - 780. [Abstract] [Full Text] [PDF] |
||||
![]() |
T. Kisseleva and D. A. Brenner Mechanisms of Fibrogenesis Experimental Biology and Medicine, February 1, 2008; 233(2): 109 - 122. [Abstract] [Full Text] [PDF] |
||||
![]() |
B. B. Moore and C. M. Hogaboam Murine models of pulmonary fibrosis Am J Physiol Lung Cell Mol Physiol, February 1, 2008; 294(2): L152 - L160. [Abstract] [Full Text] [PDF] |
||||
![]() |
E. Spiekerkoetter, C. M. Alvira, Y.-M. Kim, A. Bruneau, K. L. Pricola, L. Wang, N. Ambartsumian, and M. Rabinovitch Reactivation of {gamma}HV68 induces neointimal lesions in pulmonary arteries of S100A4/Mts1-overexpressing mice in association with degradation of elastin Am J Physiol Lung Cell Mol Physiol, February 1, 2008; 294(2): L276 - L289. [Abstract] [Full Text] [PDF] |
||||
![]() |
J. Levis, R. Loi, K. J. Butnor, P. Vacek, C. Steele, B. T. Mossman, and D. J. Weiss Decreased Asbestos-Induced Lung Inflammation and Fibrosis after Radiation and Bone Marrow Transplant Am. J. Respir. Cell Mol. Biol., January 1, 2008; 38(1): 16 - 25. [Abstract] [Full Text] [PDF] |
||||
![]() |
K. Kitowska, D. Zakrzewicz, M. Konigshoff, I. Chrobak, F. Grimminger, W. Seeger, P. Bulau, and O. Eickelberg Functional role and species-specific contribution of arginases in pulmonary fibrosis Am J Physiol Lung Cell Mol Physiol, January 1, 2008; 294(1): L34 - L45. [Abstract] [Full Text] [PDF] |
||||
![]() |
K. M. Vannella, T. R. McMillan, R. P. Charbeneau, C. A. Wilke, P. E. Thomas, G. B. Toews, M. Peters-Golden, and B. B. Moore Cysteinyl Leukotrienes Are Autocrine and Paracrine Regulators of Fibrocyte Function J. Immunol., December 1, 2007; 179(11): 7883 - 7890. [Abstract] [Full Text] [PDF] |
||||
![]() |
D. Burt, G. Salvidio, E. Tarabra, F. Barutta, S. Pinach, P. Dentelli, G. Camussi, P. C. Perin, and G. Gruden The Monocyte Chemoattractant Protein-1/Cognate CC Chemokine Receptor 2 System Affects Cell Motility in Cultured Human Podocytes Am. J. Pathol., December 1, 2007; 171(6): 1789 - 1799. [Abstract] [Full Text] [PDF] |
||||
![]() |
J. S. Hagood and M. A. Olman Muscle Fatigue: MK2 Signaling and Myofibroblast Differentiation Am. J. Respir. Cell Mol. Biol., November 1, 2007; 37(5): 503 - 506. [Full Text] [PDF] |
||||
![]() |
C. J. Scotton and R. C. Chambers Molecular Targets in Pulmonary Fibrosis: The Myofibroblast in Focus Chest, October 1, 2007; 132(4): 1311 - 1321. [Abstract] [Full Text] [PDF] |
||||
![]() |
H. R. Collard, B. B. Moore, K. R. Flaherty, K. K. Brown, R. J. Kaner, T. E. King Jr., J. A. Lasky, J. E. Loyd, I. Noth, M. A. Olman, et al. Acute Exacerbations of Idiopathic Pulmonary Fibrosis Am. J. Respir. Crit. Care Med., October 1, 2007; 176(7): 636 - 643. [Abstract] [Full Text] [PDF] |
||||
![]() |
D. Pilling, D. Roife, M. Wang, S. D. Ronkainen, J. R. Crawford, E. L. Travis, and R. H. Gomer Reduction of Bleomycin-Induced Pulmonary Fibrosis by Serum Amyloid P J. Immunol., September 15, 2007; 179(6): 4035 - 4044. [Abstract] [Full Text] [PDF] |
||||
![]() |
B. N. Gomperts and R. M. Strieter Fibrocytes in lung disease J. Leukoc. Biol., September 1, 2007; 82(3): 449 - 456. [Abstract] [Full Text] [PDF] |
||||
![]() |
E. M. Pierce, K. Carpenter, C. Jakubzick, S. L. Kunkel, H. Evanoff, K. R. Flaherty, F. J. Martinez, G. B. Toews, and C. M. Hogaboam Idiopathic pulmonary fibrosis fibroblasts migrate and proliferate to CC chemokine ligand 21 Eur. Respir. J., June 1, 2007; 29(6): 1082 - 1093. [Abstract] [Full Text] [PDF] |
||||
![]() |
K. T. Hennrick, A. G. Keeton, S. Nanua, T. G. Kijek, A. M. Goldsmith, U. S. Sajjan, J. K. Bentley, V. N. Lama, B. B. Moore, R. E. Schumacher, et al. Lung Cells from Neonates Show a Mesenchymal Stem Cell Phenotype Am. J. Respir. Crit. Care Med., June 1, 2007; 175(11): 1158 - 1164. [Abstract] [Full Text] [PDF] |
||||
![]() |
Y N Kallis, M R Alison, and S J Forbes Bone marrow stem cells and liver disease Gut, May 1, 2007; 56(5): 716 - 724. [Full Text] [PDF] |
||||
![]() |
C. Winter, K. Taut, M. Srivastava, F. Langer, M. Mack, D. E. Briles, J. C. Paton, R. Maus, T. Welte, M. D. Gunn, et al. Lung-Specific Overexpression of CC Chemokine Ligand (CCL) 2 Enhances the Host Defense to Streptococcus pneumoniae Infection in Mice: Role of the CCL2-CCR2 Axis J. Immunol., May 1, 2007; 178(9): 5828 - 5838. [Abstract] [Full Text] [PDF] |
||||
![]() |
M. D. Wareing, A. Lyon, C. Inglis, F. Giannoni, I. Charo, and S. R. Sarawar Chemokine regulation of the inflammatory response to a low-dose influenza infection in CCR2-/- mice J. Leukoc. Biol., March 1, 2007; 81(3): 793 - 801. [Abstract] [Full Text] [PDF] |
||||
![]() |
Y. Ishida, A. Kimura, T. Kondo, T. Hayashi, M. Ueno, N. Takakura, K. Matsushima, and N. Mukaida Essential Roles of the CC Chemokine Ligand 3-CC Chemokine Receptor 5 Axis in Bleomycin-Induced Pulmonary Fibrosis through Regulation of Macrophage and Fibrocyte Infiltration Am. J. Pathol., March 1, 2007; 170(3): 843 - 854. [Abstract] [Full Text] [PDF] |
||||
![]() |
N. G. Frangogiannis, O. Dewald, Y. Xia, G. Ren, S. Haudek, T. Leucker, D. Kraemer, G. Taffet, B. J. Rollins, and M. L. Entman Critical Role of Monocyte Chemoattractant Protein-1/CC Chemokine Ligand 2 in the Pathogenesis of Ischemic Cardiomyopathy Circulation, February 6, 2007; 115(5): 584 - 592. [Abstract] [Full Text] [PDF] |
||||
![]() |
H. Yasuoka, Z. Zhou, J. M. Pilewski, T. D. Oury, A. M.K. Choi, and C. A. Feghali-Bostwick Insulin-Like Growth Factor-Binding Protein-5 Induces Pulmonary Fibrosis and Triggers Mononuclear Cellular Infiltration Am. J. Pathol., November 1, 2006; 169(5): 1633 - 1642. [Abstract] [Full Text] [PDF] |
||||
![]() |
N. Sakai, T. Wada, H. Yokoyama, M. Lipp, S. Ueha, K. Matsushima, and S. Kaneko Secondary lymphoid tissue chemokine (SLC/CCL21)/CCR7 signaling regulates fibrocytes in renal fibrosis PNAS, September 19, 2006; 103(38): 14098 - 14103. [Abstract] [Full Text] [PDF] |
||||
![]() |
K. K. Kim, M. C. Kugler, P. J. Wolters, L. Robillard, M. G. Galvez, A. N. Brumwell, D. Sheppard, and H. A. Chapman Alveolar epithelial cell mesenchymal transition develops in vivo during pulmonary fibrosis and is regulated by the extracellular matrix PNAS, August 29, 2006; 103(35): 13180 - 13185. [Abstract] [Full Text] [PDF] |
||||
![]() |
B. B. Moore, L. Murray, A. Das, C. A. Wilke, A. B. Herrygers, and G. B. Toews The Role of CCL12 in the Recruitment of Fibrocytes and Lung Fibrosis Am. J. Respir. Cell Mol. Biol., August 1, 2006; 35(2): 175 - 181. [Abstract] [Full Text] [PDF] |
||||
![]() |
V. Brocker, F. Langer, T. G. Fellous, M. Mengel, M. Brittan, M. Bredt, S. Milde, T. Welte, M. Eder, A. Haverich, et al. Fibroblasts of Recipient Origin Contribute to Bronchiolitis Obliterans in Human Lung Transplants Am. J. Respir. Crit. Care Med., June 1, 2006; 173(11): 1276 - 1282. [Abstract] [Full Text] [PDF] |
||||
![]() |
F. J. Martinez and M. P. Keane Update in diffuse parenchymal lung diseases 2005. Am. J. Respir. Crit. Care Med., May 15, 2006; 173(10): 1066 - 1071. [Full Text] [PDF] |
||||
![]() |
D. J. Weiss, M. A. Berberich, Z. Borok, D. B. Gail, J. K. Kolls, C. Penland, and D. J. Prockop Adult Stem Cells, Lung Biology, and Lung Disease Proceedings of the ATS, May 1, 2006; 3(3): 193 - 207. [Full Text] [PDF] |
||||
![]() |
N. I. Chaudhary, A. Schnapp, and J. E. Park Pharmacologic Differentiation of Inflammation and Fibrosis in the Rat Bleomycin Model Am. J. Respir. Crit. Care Med., April 1, 2006; 173(7): 769 - 776. [Abstract] [Full Text] [PDF] |
||||
![]() |
J. C. Horowitz, Z. Cui, T. A. Moore, T. R. Meier, R. C. Reddy, G. B. Toews, T. J. Standiford, and V. J. Thannickal Constitutive activation of prosurvival signaling in alveolar mesenchymal cells isolated from patients with nonresolving acute respiratory distress syndrome Am J Physiol Lung Cell Mol Physiol, March 1, 2006; 290(3): L415 - L425. [Abstract] [Full Text] [PDF] |
||||
![]() |
M. G. Frid, J. A. Brunetti, D. L. Burke, T. C. Carpenter, N. J. Davie, J. T. Reeves, M. T. Roedersheimer, N. van Rooijen, and K. R. Stenmark Hypoxia-Induced Pulmonary Vascular Remodeling Requires Recruitment of Circulating Mesenchymal Precursors of a Monocyte/Macrophage Lineage Am. J. Pathol., February 1, 2006; 168(2): 659 - 669. [Abstract] [Full Text] [PDF] |
||||
![]() |
T. Sabo-Attwood, M. Ramos-Nino, J. Bond, K. J. Butnor, N. Heintz, A. D. Gruber, C. Steele, D. J. Taatjes, P. Vacek, and B. T. Mossman Gene Expression Profiles Reveal Increased mClca3 (Gob5) Expression and Mucin Production in a Murine Model of Asbestos-Induced Fibrogenesis Am. J. Pathol., November 1, 2005; 167(5): 1243 - 1256. [Abstract] [Full Text] [PDF] |
||||
![]() |
F. Aoki, M. Kurabayashi, Y. Hasegawa, and I. Kojima Attenuation of Bleomycin-induced Pulmonary Fibrosis by Follistatin Am. J. Respir. Crit. Care Med., September 15, 2005; 172(6): 713 - 720. [Abstract] [Full Text] [PDF] |
||||
| HOME | HELP | FEEDBACK | SUBSCRIPTIONS | ARCHIVE | SEARCH | TABLE OF CONTENTS |