4fa8: Difference between revisions

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[[Image:4fa8.jpg|left|200px]]
{{STRUCTURE_4fa8|  PDB=4fa8  |  SCENE=  }}  
{{STRUCTURE_4fa8|  PDB=4fa8  |  SCENE=  }}  
===Multi-pronged modulation of cytokine signaling===
{{ABSTRACT_PUBMED_22826234}}


===Multi-pronged modulation of cytokine signaling===
==Disease==
[[http://www.uniprot.org/uniprot/CSF1_HUMAN CSF1_HUMAN]] Note=Aberrant expression of CSF1 or CSF1R can promote cancer cell proliferation, invasion and formation of metastases. Overexpression of CSF1 or CSF1R is observed in a significant percentage of breast, ovarian, prostate, and endometrial cancers.<ref>PMID:16337366</ref><ref>PMID:19934330</ref>  Note=Aberrant expression of CSF1 or CSF1R may play a role in inflammatory diseases, such as rheumatoid arthritis, glomerulonephritis, atherosclerosis, and allograft rejection.<ref>PMID:16337366</ref><ref>PMID:19934330</ref>


{{ABSTRACT_PUBMED_22826234}}
==Function==
[[http://www.uniprot.org/uniprot/BARF1_EBVG BARF1_EBVG]] Plays diverse functions in immunomodulation and oncogenicity, maybe by acting as a functional receptor for human CSF1. May inhibit interferon secretion from mononuclear cells. Exhibits oncogenic activity in vitro (By similarity). [[http://www.uniprot.org/uniprot/CSF1_HUMAN CSF1_HUMAN]] Cytokine that plays an essential role in the regulation of survival, proliferation and differentiation of hematopoietic precursor cells, especially mononuclear phagocytes, such as macrophages and monocytes. Promotes the release of proinflammatory chemokines, and thereby plays an important role in innate immunity and in inflammatory processes. Plays an important role in the regulation of osteoclast proliferation and differentiation, the regulation of bone resorption, and is required for normal bone development. Required for normal male and female fertility. Promotes reorganization of the actin cytoskeleton, regulates formation of membrane ruffles, cell adhesion and cell migration. Plays a role in lipoprotein clearance.<ref>PMID:16337366</ref><ref>PMID:19934330</ref><ref>PMID:20829061</ref><ref>PMID:20504948</ref>


==About this Structure==
==About this Structure==
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==Reference==
==Reference==
<ref group="xtra">PMID:022826234</ref><references group="xtra"/>
<ref group="xtra">PMID:022826234</ref><references group="xtra"/><references/>
[[Category: Homo sapiens]]
[[Category: Homo sapiens]]
[[Category: Human herpesvirus 4]]
[[Category: Human herpesvirus 4]]

Revision as of 10:06, 25 March 2013

Template:STRUCTURE 4fa8

Multi-pronged modulation of cytokine signalingMulti-pronged modulation of cytokine signaling

Template:ABSTRACT PUBMED 22826234

DiseaseDisease

[CSF1_HUMAN] Note=Aberrant expression of CSF1 or CSF1R can promote cancer cell proliferation, invasion and formation of metastases. Overexpression of CSF1 or CSF1R is observed in a significant percentage of breast, ovarian, prostate, and endometrial cancers.[1][2] Note=Aberrant expression of CSF1 or CSF1R may play a role in inflammatory diseases, such as rheumatoid arthritis, glomerulonephritis, atherosclerosis, and allograft rejection.[3][4]

FunctionFunction

[BARF1_EBVG] Plays diverse functions in immunomodulation and oncogenicity, maybe by acting as a functional receptor for human CSF1. May inhibit interferon secretion from mononuclear cells. Exhibits oncogenic activity in vitro (By similarity). [CSF1_HUMAN] Cytokine that plays an essential role in the regulation of survival, proliferation and differentiation of hematopoietic precursor cells, especially mononuclear phagocytes, such as macrophages and monocytes. Promotes the release of proinflammatory chemokines, and thereby plays an important role in innate immunity and in inflammatory processes. Plays an important role in the regulation of osteoclast proliferation and differentiation, the regulation of bone resorption, and is required for normal bone development. Required for normal male and female fertility. Promotes reorganization of the actin cytoskeleton, regulates formation of membrane ruffles, cell adhesion and cell migration. Plays a role in lipoprotein clearance.[5][6][7][8]

About this StructureAbout this Structure

4fa8 is a 6 chain structure with sequence from Homo sapiens and Human herpesvirus 4. Full crystallographic information is available from OCA.

ReferenceReference

[xtra 1]

  1. ↑ Shim AH, Chang RA, Chen X, Longnecker R, He X. Multipronged attenuation of macrophage-colony stimulating factor signaling by Epstein-Barr virus BARF1. Proc Natl Acad Sci U S A. 2012 Aug 7;109(32):12962-7. Epub 2012 Jul 23. PMID:22826234 doi:10.1073/pnas.1205309109
  1. ↑ Chitu V, Stanley ER. Colony-stimulating factor-1 in immunity and inflammation. Curr Opin Immunol. 2006 Feb;18(1):39-48. Epub 2005 Dec 6. PMID:16337366 doi:10.1016/j.coi.2005.11.006
  2. ↑ Patsialou A, Wyckoff J, Wang Y, Goswami S, Stanley ER, Condeelis JS. Invasion of human breast cancer cells in vivo requires both paracrine and autocrine loops involving the colony-stimulating factor-1 receptor. Cancer Res. 2009 Dec 15;69(24):9498-506. doi: 10.1158/0008-5472.CAN-09-1868. Epub, . PMID:19934330 doi:10.1158/0008-5472.CAN-09-1868
  3. ↑ Chitu V, Stanley ER. Colony-stimulating factor-1 in immunity and inflammation. Curr Opin Immunol. 2006 Feb;18(1):39-48. Epub 2005 Dec 6. PMID:16337366 doi:10.1016/j.coi.2005.11.006
  4. ↑ Patsialou A, Wyckoff J, Wang Y, Goswami S, Stanley ER, Condeelis JS. Invasion of human breast cancer cells in vivo requires both paracrine and autocrine loops involving the colony-stimulating factor-1 receptor. Cancer Res. 2009 Dec 15;69(24):9498-506. doi: 10.1158/0008-5472.CAN-09-1868. Epub, . PMID:19934330 doi:10.1158/0008-5472.CAN-09-1868
  5. ↑ Chitu V, Stanley ER. Colony-stimulating factor-1 in immunity and inflammation. Curr Opin Immunol. 2006 Feb;18(1):39-48. Epub 2005 Dec 6. PMID:16337366 doi:10.1016/j.coi.2005.11.006
  6. ↑ Patsialou A, Wyckoff J, Wang Y, Goswami S, Stanley ER, Condeelis JS. Invasion of human breast cancer cells in vivo requires both paracrine and autocrine loops involving the colony-stimulating factor-1 receptor. Cancer Res. 2009 Dec 15;69(24):9498-506. doi: 10.1158/0008-5472.CAN-09-1868. Epub, . PMID:19934330 doi:10.1158/0008-5472.CAN-09-1868
  7. ↑ Eda H, Zhang J, Keith RH, Michener M, Beidler DR, Monahan JB. Macrophage-colony stimulating factor and interleukin-34 induce chemokines in human whole blood. Cytokine. 2010 Dec;52(3):215-20. doi: 10.1016/j.cyto.2010.08.005. Epub 2010 Sep, 9. PMID:20829061 doi:10.1016/j.cyto.2010.08.005
  8. ↑ Wei S, Nandi S, Chitu V, Yeung YG, Yu W, Huang M, Williams LT, Lin H, Stanley ER. Functional overlap but differential expression of CSF-1 and IL-34 in their CSF-1 receptor-mediated regulation of myeloid cells. J Leukoc Biol. 2010 Sep;88(3):495-505. doi: 10.1189/jlb.1209822. Epub 2010 May, 26. PMID:20504948 doi:10.1189/jlb.1209822

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