Ccr2

Summary

Gene Symbol: Ccr2
Description: chemokine (C-C motif) receptor 2
Alias: Cc-ckr-2, Ccr2a, Ccr2b, Ckr2, Ckr2a, Ckr2b, Cmkbr2, mJe-r, C-C chemokine receptor type 2, C-C CHEMOKINE RECEPTOR TYPE 2 (C-C CKR-2) (CC-CKR-2) (CCR-2) (CCR2) (JE/FIC RECEPTOR) (MCP-1 RECEPTOR), C-C CKR-2, CCR-2, JE/FIC receptor, MCP-1 receptor, MIP-1 alphaR, chemoattractant protein-1 receptor, chemokine (C-C) receptor 2
Species: mouse
Products:     Ccr2

Top Publications

  1. Lin K, Suzuki Y, Nakano H, Ramsburg E, Gunn M. CCR2+ monocyte-derived dendritic cells and exudate macrophages produce influenza-induced pulmonary immune pathology and mortality. J Immunol. 2008;180:2562-72 pubmed
    ..Lungs of both naive surfactant protein C-MCP mice and influenza-infected WT mice contain increased numbers of CCR2(+) monocytes, monocyte-derived DC (moDC), and exudate macrophages (exMACs)...
  2. Ito A, Suganami T, Yamauchi A, Degawa Yamauchi M, Tanaka M, Kouyama R, et al. Role of CC chemokine receptor 2 in bone marrow cells in the recruitment of macrophages into obese adipose tissue. J Biol Chem. 2008;283:35715-23 pubmed publisher
    The MCP-1 (monocyte chemoattractant protein-1)/CCR2 (CC motif chemokine receptor-2) pathway may play a role in macrophage infiltration into obese adipose tissue...
  3. Guo C, Otani A, Oishi A, Kojima H, Makiyama Y, Nakagawa S, et al. Knockout of ccr2 alleviates photoreceptor cell death in a model of retinitis pigmentosa. Exp Eye Res. 2012;104:39-47 pubmed publisher
    ..However, the mechanism of MCP-1 and its receptor CCR2 involvement in the disease remains unclear...
  4. Tsou C, Peters W, Si Y, Slaymaker S, Aslanian A, Weisberg S, et al. Critical roles for CCR2 and MCP-3 in monocyte mobilization from bone marrow and recruitment to inflammatory sites. J Clin Invest. 2007;117:902-9 pubmed
    ..Here we report that CC chemokine receptor 2 (CCR2) is highly expressed on a subpopulation of blood monocytes whose numbers are markedly decreased in CCR2(-/-) mice...
  5. Shi C, Jia T, Mendez Ferrer S, Hohl T, Serbina N, Lipuma L, et al. Bone marrow mesenchymal stem and progenitor cells induce monocyte emigration in response to circulating toll-like receptor ligands. Immunity. 2011;34:590-601 pubmed publisher
    Inflammatory (Ly6C(hi) CCR2+) monocytes provide defense against infections but also contribute to autoimmune diseases and atherosclerosis...
  6. Lumeng C, Bodzin J, Saltiel A. Obesity induces a phenotypic switch in adipose tissue macrophage polarization. J Clin Invest. 2007;117:175-84 pubmed
    ..Interestingly, ATMs from obese C-C motif chemokine receptor 2-KO (Ccr2-KO) mice express M2 markers at levels similar to those from lean mice...
  7. Obstfeld A, Sugaru E, Thearle M, Francisco A, Gayet C, Ginsberg H, et al. C-C chemokine receptor 2 (CCR2) regulates the hepatic recruitment of myeloid cells that promote obesity-induced hepatic steatosis. Diabetes. 2010;59:916-25 pubmed publisher
    ..previous studies demonstrated reduced hepatic steatosis in obese mice deficient in the C-C chemokine receptor 2 (CCR2) that regulates myeloid cell recruitment...
  8. Miura K, Yang L, Van Rooijen N, Ohnishi H, Seki E. Hepatic recruitment of macrophages promotes nonalcoholic steatohepatitis through CCR2. Am J Physiol Gastrointest Liver Physiol. 2012;302:G1310-21 pubmed publisher
    ..This study aims to investigate the therapeutic potential of CCR2 to NASH...
  9. Menzies F, Khan A, Higgins C, Nelson S, Nibbs R. The chemokine receptor CCR2 is not required for successful initiation of labor in mice. Biol Reprod. 2012;86:118 pubmed publisher
    ..The chemokine CCL2, induced in the uterus by endocrine and mechanical signals, has been proposed to drive CCR2-dependent monocyte homing to the uterus to contribute to the initiation of labor...

More Information

Publications76

  1. Raber J, Allen A, Rosi S, Sharma S, Dayger C, Davis M, et al. Effects of (56)Fe radiation on hippocampal function in mice deficient in chemokine receptor 2 (CCR2). Behav Brain Res. 2013;246:69-75 pubmed publisher
    ..Chemokine receptor-2 (CCR2), which mediates the recruitment of infiltrating and resident microglia to sites of CNS inflammation, is ..
  2. Plantinga M, Guilliams M, Vanheerswynghels M, Deswarte K, Branco Madeira F, Toussaint W, et al. Conventional and monocyte-derived CD11b(+) dendritic cells initiate and maintain T helper 2 cell-mediated immunity to house dust mite allergen. Immunity. 2013;38:322-35 pubmed publisher
    ..Thus, we have identified migratory CD11b(+) cDCs as the principal subset inducing Th2 cell-mediated immunity in the LN, whereas moDCs orchestrate allergic inflammation in the lung...
  3. Kierdorf K, Erny D, Goldmann T, Sander V, Schulz C, Perdiguero E, et al. Microglia emerge from erythromyeloid precursors via Pu.1- and Irf8-dependent pathways. Nat Neurosci. 2013;16:273-80 pubmed publisher
    ..Our data provide cellular and molecular insights into the origin and development of microglia. ..
  4. Serbina N, Pamer E. Monocyte emigration from bone marrow during bacterial infection requires signals mediated by chemokine receptor CCR2. Nat Immunol. 2006;7:311-7 pubmed
    ..We demonstrate here that the chemokine receptor CCR2 was required for emigration of Ly6C(hi) monocytes from bone marrow...
  5. Naert G, Rivest S. Hematopoietic CC-chemokine receptor 2 (CCR2) competent cells are protective for the cognitive impairments and amyloid pathology in a transgenic mouse model of Alzheimer's disease. Mol Med. 2012;18:297-313 pubmed publisher
    ..Here we show that these mechanisms specifically require CC-chemokine receptor 2 (CCR2) expression in bone marrow cells (BMCs)...
  6. Nickerson M, Song J, Meisner J, Bajikar S, Burke C, Shuptrine C, et al. Bone marrow-derived cell-specific chemokine (C-C motif) receptor-2 expression is required for arteriolar remodeling. Arterioscler Thromb Vasc Biol. 2009;29:1794-801 pubmed publisher
    ..remodeling in response to an inflammatory stimulus is dependent on BMC-specific chemokine (C-C motif) receptor 2 (CCR2) expression and whether this response involves BMC transdifferentiation into smooth muscle...
  7. Lu H, Huang D, Saederup N, Charo I, Ransohoff R, Zhou L. Macrophages recruited via CCR2 produce insulin-like growth factor-1 to repair acute skeletal muscle injury. FASEB J. 2011;25:358-69 pubmed publisher
    CC chemokine receptor 2 (CCR2) is essential to acute skeletal muscle injury repair. We studied the subpopulation of inflammatory cells recruited via CCR2 signaling and their cellular functions with respect to muscle regeneration...
  8. Xing Z, Lu C, Hu D, Yu Y, Wang X, Colnot C, et al. Multiple roles for CCR2 during fracture healing. Dis Model Mech. 2010;3:451-8 pubmed publisher
    ..The CC chemokine receptor type 2 (CCR2) is crucial for recruiting macrophages, as well as regulating osteoclast function...
  9. Langlet C, Tamoutounour S, Henri S, Luche H, Ardouin L, Gregoire C, et al. CD64 expression distinguishes monocyte-derived and conventional dendritic cells and reveals their distinct role during intramuscular immunization. J Immunol. 2012;188:1751-60 pubmed publisher
    ..Therefore, a full understanding of the role of adjuvants during i.m. vaccination needs to take into account the heterogeneous migratory and functional behavior of muscle DCs and Mo-DCs revealed in this study. ..
  10. Tamoutounour S, Guilliams M, Montanana Sanchis F, Liu H, Terhorst D, Malosse C, et al. Origins and functional specialization of macrophages and of conventional and monocyte-derived dendritic cells in mouse skin. Immunity. 2013;39:925-38 pubmed publisher
    ..By combining CD64 and CCR2 staining, we successfully identified each of these cell types and studied their origin, transcriptomic signatures, ..
  11. Carlin L, Stamatiades E, Auffray C, Hanna R, Glover L, Vizcay Barrena G, et al. Nr4a1-dependent Ly6C(low) monocytes monitor endothelial cells and orchestrate their disposal. Cell. 2013;153:362-75 pubmed publisher
    ..Therefore, Ly6C(low) monocytes are intravascular housekeepers that orchestrate the necrosis by neutrophils of endothelial cells that signal a local threat sensed via TLR7 followed by the in situ phagocytosis of cellular debris. ..
  12. Belarbi K, Jopson T, Arellano C, Fike J, Rosi S. CCR2 deficiency prevents neuronal dysfunction and cognitive impairments induced by cranial irradiation. Cancer Res. 2013;73:1201-10 pubmed publisher
    ..inflammation as a major contributor to these deficits; we determined if the chemokine (C-C motif) receptor 2 (CCR2) was a mediator of cognitive impairments induced by irradiation...
  13. Quinones M, Kalkonde Y, Estrada C, Jimenez F, Ramirez R, Mahimainathan L, et al. Role of astrocytes and chemokine systems in acute TNFalpha induced demyelinating syndrome: CCR2-dependent signals promote astrocyte activation and survival via NF-kappaB and Akt. Mol Cell Neurosci. 2008;37:96-109 pubmed
    ..Notably, the CCL2 (MCP-1)-CCR2 axis and the closely related ligand-receptor pair CCR1-CCL3 (MIP-1alpha) were among the most up-regulated during ..
  14. Jia T, Serbina N, Brandl K, Zhong M, Leiner I, Charo I, et al. Additive roles for MCP-1 and MCP-3 in CCR2-mediated recruitment of inflammatory monocytes during Listeria monocytogenes infection. J Immunol. 2008;180:6846-53 pubmed
    ..Recruitment of Ly6C(high) inflammatory monocytes from bone marrow to sites of microbial infection is dependent on CCR2, a chemokine receptor that responds to MCP-1 and MCP-3...
  15. Yahiaoui L, Gvozdic D, Danialou G, Mack M, Petrof B. CC family chemokines directly regulate myoblast responses to skeletal muscle injury. J Physiol. 2008;586:3991-4004 pubmed publisher
    ..responses were specifically inhibited by antibodies directed against CC family chemokine receptors 2 and 5 (CCR2 and CCR5)...
  16. Swirski F, Libby P, Aikawa E, Alcaide P, Luscinskas F, Weissleder R, et al. Ly-6Chi monocytes dominate hypercholesterolemia-associated monocytosis and give rise to macrophages in atheromata. J Clin Invest. 2007;117:195-205 pubmed
    ..Conversely, the number of Ly-6C(lo) cells remained unaffected. Thus, we believe that Ly-6C(hi) monocytes represent a newly recognized component of the inflammatory response in experimental atherosclerosis. ..
  17. Si Y, Tsou C, Croft K, Charo I. CCR2 mediates hematopoietic stem and progenitor cell trafficking to sites of inflammation in mice. J Clin Invest. 2010;120:1192-203 pubmed publisher
    ..As monocytes are recruited to sites of inflammation via chemoattractants that activate CCR2 on their surface, we investigated whether HSCs are also recruited to sites of inflammation through CCR2...
  18. Qian B, Li J, Zhang H, Kitamura T, Zhang J, Campion L, et al. CCL2 recruits inflammatory monocytes to facilitate breast-tumour metastasis. Nature. 2011;475:222-5 pubmed publisher
    ..The recruitment of these inflammatory monocytes, which express CCR2 (the receptor for chemokine CCL2), as well as the subsequent recruitment of metastasis-associated macrophages and ..
  19. Lumeng C, Delproposto J, Westcott D, Saltiel A. Phenotypic switching of adipose tissue macrophages with obesity is generated by spatiotemporal differences in macrophage subtypes. Diabetes. 2008;57:3239-46 pubmed publisher
    ..specific lectin 1 (MGL1) and localize to interstitial spaces between adipocytes independent of CCR2 and CCL2...
  20. El Khoury J, Toft M, Hickman S, Means T, Terada K, Geula C, et al. Ccr2 deficiency impairs microglial accumulation and accelerates progression of Alzheimer-like disease. Nat Med. 2007;13:432-8 pubmed
    ..b>Ccr2 is a chemokine receptor expressed on microglia, which mediates the accumulation of mononuclear phagocytes at sites ..
  21. Yona S, Kim K, Wolf Y, Mildner A, Varol D, Breker M, et al. Fate mapping reveals origins and dynamics of monocytes and tissue macrophages under homeostasis. Immunity. 2013;38:79-91 pubmed publisher
  22. Iijima N, Mattei L, Iwasaki A. Recruited inflammatory monocytes stimulate antiviral Th1 immunity in infected tissue. Proc Natl Acad Sci U S A. 2011;108:284-9 pubmed publisher
  23. Takeda A, Baffi J, Kleinman M, Cho W, Nozaki M, Yamada K, et al. CCR3 is a target for age-related macular degeneration diagnosis and therapy. Nature. 2009;460:225-30 pubmed publisher
    ..CCR3 targeting might reduce vision loss due to AMD through early detection and therapeutic angioinhibition. ..
  24. Engel D, Dobrindt U, Tittel A, Peters P, Maurer J, Gütgemann I, et al. Tumor necrosis factor alpha- and inducible nitric oxide synthase-producing dendritic cells are rapidly recruited to the bladder in urinary tract infection but are dispensable for bacterial clearance. Infect Immun. 2006;74:6100-7 pubmed
    ..However, Tip-DC-deficient CCR2-/- mice did not show reduced clearance of UPEC from the infected bladder...
  25. Prinz M, Priller J. Tickets to the brain: role of CCR2 and CX3CR1 in myeloid cell entry in the CNS. J Neuroimmunol. 2010;224:80-4 pubmed publisher
    ..Among others, the presence of the chemokine receptors CCR2 and CX(3)CR(1) is considered to be critical for both myeloid cell trafficking along inflamed vessels and subsequent ..
  26. Ginhoux F, Tacke F, Angeli V, Bogunovic M, Loubeau M, Dai X, et al. Langerhans cells arise from monocytes in vivo. Nat Immunol. 2006;7:265-73 pubmed
    ..These results identify Gr-1(hi) monocytes as the direct precursors for LCs in vivo and establish the importance of the CSF-1 receptor in this process. ..
  27. Egawa M, Mukai K, Yoshikawa S, Iki M, Mukaida N, Kawano Y, et al. Inflammatory monocytes recruited to allergic skin acquire an anti-inflammatory M2 phenotype via basophil-derived interleukin-4. Immunity. 2013;38:570-80 pubmed publisher
    ..between individual subsets of monocytes and those of macrophages has not been fully elucidated, although Ly6C(+)CCR2(+) inflammatory and Ly6C(-)CCR2(-) resident monocytes are generally thought to differentiate into M1 (classically ..
  28. Mizutani M, Pino P, Saederup N, Charo I, Ransohoff R, Cardona A. The fractalkine receptor but not CCR2 is present on microglia from embryonic development throughout adulthood. J Immunol. 2012;188:29-36 pubmed publisher
    ..how myeloid lineages differentiate during development to create microglial cells, we investigated CX3CR1 and CCR2 transcription unit activation in Cx3cr1(+/GFP)CCR2(+/RFP) knockin fluorescent protein reporter mice...
  29. Varvel N, Grathwohl S, Baumann F, Liebig C, Bosch A, Brawek B, et al. Microglial repopulation model reveals a robust homeostatic process for replacing CNS myeloid cells. Proc Natl Acad Sci U S A. 2012;109:18150-5 pubmed publisher
    ..The engrafted cells expressed high levels of CD45 and CCR2 and appeared in a wave-like pattern frequently associated with blood vessels, suggesting the engrafted cells were ..
  30. Hodge D, Reynolds D, Cerbán F, Correa S, Baez N, Young H, et al. MCP-1/CCR2 interactions direct migration of peripheral B and T lymphocytes to the thymus during acute infectious/inflammatory processes. Eur J Immunol. 2012;42:2644-54 pubmed publisher
    ..Our data also demonstrate that MCP-1/CCR2 (where MCP-1 is monocyte chemoattractant protein-1) interaction is responsible for the infiltration of peripheral ..
  31. Kalkonde Y, Morgan W, Sigala J, Maffi S, Condello C, Kuziel W, et al. Chemokines in the MPTP model of Parkinson's disease: absence of CCL2 and its receptor CCR2 does not protect against striatal neurodegeneration. Brain Res. 2007;1128:1-11 pubmed
    ..a cytokine known to play a detrimental role in PD, we anticipated that deletion of the genes encoding CCL2 and CCR2, its major receptor, would confer a protective phenotype...
  32. Szymczak W, Deepe G. The CCL7-CCL2-CCR2 axis regulates IL-4 production in lungs and fungal immunity. J Immunol. 2009;183:1964-74 pubmed publisher
    Expression of the chemokine receptor CCR2 can be detrimental or beneficial for infection resolution. Herein, we examined whether CCR2 was requisite for control of infection by the dimorphic fungus Histoplasma capsulatum. H...
  33. Zhang J, Shi X, Echeverry S, Mogil J, De Koninck Y, Rivest S. Expression of CCR2 in both resident and bone marrow-derived microglia plays a critical role in neuropathic pain. J Neurosci. 2007;27:12396-406 pubmed
    ..Signaling from chemokine monocyte chemoattractant protein-1 (MCP-1, CCL2) to its receptor CCR2 is critical in the spinal microglial activation...
  34. Cardona A, Sasse M, Liu L, Cardona S, Mizutani M, Savarin C, et al. Scavenging roles of chemokine receptors: chemokine receptor deficiency is associated with increased levels of ligand in circulation and tissues. Blood. 2008;112:256-63 pubmed publisher
    ..b>CCR2-deficient mice showed significantly increased amounts of circulating CCL2 compared with wild-type mice...
  35. Capoccia B, Gregory A, Link D. Recruitment of the inflammatory subset of monocytes to sites of ischemia induces angiogenesis in a monocyte chemoattractant protein-1-dependent fashion. J Leukoc Biol. 2008;84:760-8 pubmed publisher
    ..Studies of mice genetically deficient in MCP-1 or CCR2 indicate that although not required for the early recruitment of monocytes, the secondary wave of monocyte ..
  36. Baba T, Nakamoto Y, Mukaida N. Crucial contribution of thymic Sirp alpha+ conventional dendritic cells to central tolerance against blood-borne antigens in a CCR2-dependent manner. J Immunol. 2009;183:3053-63 pubmed publisher
    ..The Sirpalpha(+) but not Sirpalpha(-) cDC subset can selectively capture blood-circulating Ags. Moreover, in CCR2-deficient mice, the thymic Sirpalpha(+) cDC subset, but not other thymic cell components, was moderately decreased ..
  37. Engel D, Maurer J, Tittel A, Weisheit C, Cavlar T, Schumak B, et al. CCR2 mediates homeostatic and inflammatory release of Gr1(high) monocytes from the bone marrow, but is dispensable for bladder infiltration in bacterial urinary tract infection. J Immunol. 2008;181:5579-86 pubmed
    b>CCR2 is thought to recruit monocytes to sites of infection. Two subpopulations of murine blood monocytes differing in Gr1 and CCR2 expression have been described...
  38. Contreras Shannon V, Ochoa O, Reyes Reyna S, Sun D, Michalek J, Kuziel W, et al. Fat accumulation with altered inflammation and regeneration in skeletal muscle of CCR2-/- mice following ischemic injury. Am J Physiol Cell Physiol. 2007;292:C953-67 pubmed
    Chemokines recruit inflammatory cells to sites of injury, but the role of the CC chemokine receptor 2 (CCR2) during regenerative processes following ischemia is poorly understood...
  39. Schilling M, Strecker J, Ringelstein E, Schäbitz W, Kiefer R. The role of CC chemokine receptor 2 on microglia activation and blood-borne cell recruitment after transient focal cerebral ischemia in mice. Brain Res. 2009;1289:79-84 pubmed publisher
    The chemokine receptor 2 (CCR2) is involved in inflammatory reactions following cerebral ischemia. Monocyte chemoattractant protein-1 (MCP-1) binds with high affinity to CCR2...
  40. Aldridge J, Moseley C, Boltz D, Negovetich N, Reynolds C, Franks J, et al. TNF/iNOS-producing dendritic cells are the necessary evil of lethal influenza virus infection. Proc Natl Acad Sci U S A. 2009;106:5306-11 pubmed publisher
    ..proliferation of influenza-specific CD8(+) T cells in the infected lung, because blocking their recruitment in CCR2(-/-) mice decreases the numbers of CD8(+) effectors and ultimately compromises virus clearance...
  41. Xu J, Lin S, Chen J, Miao Y, Taffet G, Entman M, et al. CCR2 mediates the uptake of bone marrow-derived fibroblast precursors in angiotensin II-induced cardiac fibrosis. Am J Physiol Heart Circ Physiol. 2011;301:H538-47 pubmed publisher
    ..Since bone marrow-derived fibroblast precursors express chemokine receptor, CCR2, we tested the hypothesis that CCR2 mediates the recruitment of fibroblast precursors into the heart, causing ..
  42. Sponaas A, Freitas do Rosario A, Voisine C, Mastelic B, Thompson J, Koernig S, et al. Migrating monocytes recruited to the spleen play an important role in control of blood stage malaria. Blood. 2009;114:5522-31 pubmed publisher
    ..of CD11b(high)Ly6C(+) monocytes are generated in bone marrow, most of which depend on the chemokine receptor CCR2 for migration from bone marrow to the spleen. In the absence of this receptor mice harbor higher parasitemias...
  43. Tacke F, Alvarez D, Kaplan T, Jakubzick C, Spanbroek R, Llodra J, et al. Monocyte subsets differentially employ CCR2, CCR5, and CX3CR1 to accumulate within atherosclerotic plaques. J Clin Invest. 2007;117:185-94 pubmed
    ..There are 2 major subsets expressing different chemokine receptor patterns: CCR2(+)CX3CR1(+)Ly-6C(hi) and CCR2(-)CX3CR1(++)Ly-6C(lo) monocytes...
  44. Nahrendorf M, Swirski F, Aikawa E, Stangenberg L, Wurdinger T, Figueiredo J, et al. The healing myocardium sequentially mobilizes two monocyte subsets with divergent and complementary functions. J Exp Med. 2007;204:3037-47 pubmed
    ..expression profile over time, and they sequentially and actively recruit Ly-6C(hi) and -6C(lo) monocytes via CCR2 and CX(3)CR1, respectively...
  45. Tsui P, Das A, Whitaker B, Tornetta M, Stowell N, Kesavan P, et al. Generation, characterization and biological activity of CCL2 (MCP-1/JE) and CCL12 (MCP-5) specific antibodies. Hum Antibodies. 2007;16:117-25 pubmed
    ..Both are potent monocyte chemoattractants and bind to and activate the same receptor, CCR2. The overlapping activities of these chemokines complicate the design of mouse model studies that are intended to ..
  46. Dunay I, DaMatta R, Fux B, Presti R, Greco S, Colonna M, et al. Gr1(+) inflammatory monocytes are required for mucosal resistance to the pathogen Toxoplasma gondii. Immunity. 2008;29:306-17 pubmed publisher
    ..Mice deficient of the chemokine receptor CCR2 or the ligand CCL2 failed to recruit Gr1(+) inflammatory monocytes, whereas dendritic cells and resident tissue ..
  47. Antonelli L, Gigliotti Rothfuchs A, Goncalves R, Roffe E, Cheever A, Bafica A, et al. Intranasal Poly-IC treatment exacerbates tuberculosis in mice through the pulmonary recruitment of a pathogen-permissive monocyte/macrophage population. J Clin Invest. 2010;120:1674-82 pubmed publisher
    ..upregulation of the chemokine-encoding gene Ccl2 and were dependent on host expression of the chemokine receptor CCR2. The above findings suggest that Poly-ICLC treatment can detrimentally affect the outcome of M...
  48. Lim J, Obara C, Rivollier A, Pletnev A, Kelsall B, Murphy P. Chemokine receptor Ccr2 is critical for monocyte accumulation and survival in West Nile virus encephalitis. J Immunol. 2011;186:471-8 pubmed publisher
    ..In this study, we show that genetic deficiency in Ccr2, a chemokine receptor on Ly6c(hi) inflammatory monocytes and other leukocyte subtypes, markedly increases mortality ..
  49. Jung H, Bhangoo S, Banisadr G, Freitag C, Ren D, White F, et al. Visualization of chemokine receptor activation in transgenic mice reveals peripheral activation of CCR2 receptors in states of neuropathic pain. J Neurosci. 2009;29:8051-62 pubmed publisher
    b>CCR2 chemokine receptor signaling has been implicated in the generation of diverse types of neuropathology, including neuropathic pain...
  50. Rampersad R, Tarrant T, Vallanat C, Quintero Matthews T, Weeks M, Esserman D, et al. Enhanced Th17-cell responses render CCR2-deficient mice more susceptible for autoimmune arthritis. PLoS ONE. 2011;6:e25833 pubmed publisher
    b>CCR2 is considered a proinflammatory mediator in many inflammatory diseases such as rheumatoid arthritis. However, mice lacking CCR2 develop exacerbated collagen-induced arthritis...
  51. Hohl T, Rivera A, Lipuma L, Gallegos A, Shi C, Mack M, et al. Inflammatory monocytes facilitate adaptive CD4 T cell responses during respiratory fungal infection. Cell Host Microbe. 2009;6:470-81 pubmed publisher
    ..fumigatus infection induces an influx of chemokine receptor CCR2- and Ly6C-expressing inflammatory monocytes into lungs and draining lymph nodes...
  52. Tran P, Banisadr G, Ren D, Chenn A, Miller R. Chemokine receptor expression by neural progenitor cells in neurogenic regions of mouse brain. J Comp Neurol. 2007;500:1007-33 pubmed
    ..Using in situ hybridization we demonstrated the expression of CCR1, CCR2, CCR5, CXCR3, and CXCR4 chemokine receptors by cells in the dentate gyrus (DG), subventricular zone of the lateral ..
  53. Dimitrijevic O, Stamatovic S, Keep R, Andjelkovic A. Absence of the chemokine receptor CCR2 protects against cerebral ischemia/reperfusion injury in mice. Stroke. 2007;38:1345-53 pubmed
    ..In addition, recent studies indicate that CCL2 and its receptor (CCR2) could have an important role in regulating blood-brain barrier (BBB) permeability...
  54. Mildner A, Schmidt H, Nitsche M, Merkler D, Hanisch U, Mack M, et al. Microglia in the adult brain arise from Ly-6ChiCCR2+ monocytes only under defined host conditions. Nat Neurosci. 2007;10:1544-53 pubmed
    ..Using a panel of bone marrow chimeric and adoptive transfer experiments, we found that circulating Ly-6C(hi)CCR2(+) monocytes were preferentially recruited to the lesioned brain and differentiated into microglia...
  55. Roy R, Wuthrich M, Klein B. Chitin elicits CCL2 from airway epithelial cells and induces CCR2-dependent innate allergic inflammation in the lung. J Immunol. 2012;189:2545-52 pubmed publisher
    ..CCL2 acted redundantly in vivo, but mice lacking the CCL2 receptor, CCR2, showed impaired alternative activation of macrophages in response to chitin, as measured by arginase I, CCL17, and ..
  56. Naert G, Rivest S. CC chemokine receptor 2 deficiency aggravates cognitive impairments and amyloid pathology in a transgenic mouse model of Alzheimer's disease. J Neurosci. 2011;31:6208-20 pubmed publisher
    ..Interaction between the chemokine CCL2 and its CC chemokine receptor 2 (CCR2) plays a critical role in the recruitment of inflammatory monocytes into the injured/diseased brain...
  57. Chen M, Forrester J, Xu H. Dysregulation in retinal para-inflammation and age-related retinal degeneration in CCL2 or CCR2 deficient mice. PLoS ONE. 2011;6:e22818 pubmed publisher
    ..In this study, we examined this hypothesis in mice deficient in chemokine CCL2 or its cognate receptor CCR2. CCL2- or CCR2-deficient mice developed retinal degenerative changes with age, characterized as retinal pigment ..
  58. Jakubzick C, Tacke F, Ginhoux F, Wagers A, Van Rooijen N, Mack M, et al. Blood monocyte subsets differentially give rise to CD103+ and CD103- pulmonary dendritic cell populations. J Immunol. 2008;180:3019-27 pubmed
    ..We show that, in resting lung, Ly-6ChighCCR2high monocytes repopulated CD103+ DCs using a CCR2-dependent mechanism, and these DCs preferentially retained residual CCR2 in the lung, whereas, conversely, Ly-..
  59. Saederup N, Cardona A, Croft K, Mizutani M, Cotleur A, Tsou C, et al. Selective chemokine receptor usage by central nervous system myeloid cells in CCR2-red fluorescent protein knock-in mice. PLoS ONE. 2010;5:e13693 pubmed publisher
    Monocyte subpopulations distinguished by differential expression of chemokine receptors CCR2 and CX3CR1 are difficult to track in vivo, partly due to lack of CCR2 reagents...
  60. Suzuki M, Tsujikawa M, Itabe H, Du Z, Xie P, Matsumura N, et al. Chronic photo-oxidative stress and subsequent MCP-1 activation as causative factors for age-related macular degeneration. J Cell Sci. 2012;125:2407-15 pubmed publisher
    ..These findings add to the current understanding of AMD pathology and suggest protection from oxidative stress or suppression of the subsequent inflammation as new potential therapeutic targets for AMD. ..
  61. Martinez C, McHale M, Wells J, Ochoa O, Michalek J, McManus L, et al. Regulation of skeletal muscle regeneration by CCR2-activating chemokines is directly related to macrophage recruitment. Am J Physiol Regul Integr Comp Physiol. 2010;299:R832-42 pubmed publisher
    Muscle regeneration requires CC chemokine receptor 2 (CCR2) expression on bone marrow-derived cells; macrophages are a prominent CCR2-expressing cell in this process...
  62. Yuan Q, Bromley S, Means T, Jones K, Hayashi F, Bhan A, et al. CCR4-dependent regulatory T cell function in inflammatory bowel disease. J Exp Med. 2007;204:1327-34 pubmed
    ..Our study demonstrates that CCR4 plays an important role in T reg cell trafficking in LNs and that this is critical for T reg cell suppressive function in vivo. ..
  63. Alexis J, Pyo R, Chereshnev I, Katz J, Rollins B, Charo I, et al. Inhibition of MCP-1/CCR2 signaling does not inhibit intimal proliferation in a mouse aortic transplant model. J Vasc Res. 2008;45:538-46 pubmed publisher
    ..We have previously reported that deficiency of MCP-1 or its receptor, CC chemokine receptor 2 (CCR2), is associated with a reduction in intimal proliferation in a mouse femoral artery injury model...
  64. Holt M, Cheng L, Ju C. Identification and characterization of infiltrating macrophages in acetaminophen-induced liver injury. J Leukoc Biol. 2008;84:1410-21 pubmed publisher
    ..in the absence of the IMs, the resolution of hepatic damage following APAP-induced hepatotoxicity was delayed in CCR2(-/-) mice compared with wild-type mice...
  65. Tamura Y, Sugimoto M, Murayama T, Minami M, Nishikaze Y, Ariyasu H, et al. C-C chemokine receptor 2 inhibitor improves diet-induced development of insulin resistance and hepatic steatosis in mice. J Atheroscler Thromb. 2010;17:219-28 pubmed
    Adipose tissue inflammation induced by macrophage infiltration through the MCP-1/CCR2 pathway is considered to play a pivotal role in the development of visceral obesity and insulin resistance...
  66. Grainger J, Wohlfert E, Fuss I, Bouladoux N, Askenase M, Legrand F, et al. Inflammatory monocytes regulate pathologic responses to commensals during acute gastrointestinal infection. Nat Med. 2013;19:713-21 pubmed publisher
    ..Collectively, our results place inflammatory monocyte-derived PGE2 at the center of a commensal-driven regulatory loop required to control host-commensal dialog during pathogen-induced inflammation. ..
  67. Weisberg S, Hunter D, Huber R, Lemieux J, Slaymaker S, Vaddi K, et al. CCR2 modulates inflammatory and metabolic effects of high-fat feeding. J Clin Invest. 2006;116:115-24 pubmed
    The C-C motif chemokine receptor-2 (CCR2) regulates monocyte and macrophage recruitment and is necessary for macrophage-dependent inflammatory responses and the development of atherosclerosis...