CD11a: Difference between revisions

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Latest revision as of 21:32, 29 November 2017

Integrin, alpha L (antigen CD11A (p180), lymphocyte function-associated antigen 1; alpha polypeptide), also known as ITGAL, is a human gene which functions in the immune system. It is involved in cellular adhesion and costimulatory signaling. It is the target of the drug efalizumab.

Function

ITGAL encodes the integrin alpha L chain. Integrins are heterodimeric integral membrane proteins composed of an alpha chain and a beta chain. This I-domain containing alpha integrin combines with the beta 2 chain (ITGB2) to form the integrin lymphocyte function-associated antigen-1 (LFA-1), which is expressed on all leukocytes. LFA-1 plays a central role in leukocyte intercellular adhesion through interactions with its ligands, ICAMs 1-3 (intercellular adhesion molecules 1 through 3), and also functions in lymphocyte costimulatory signaling.^[1]

CD11a is one of the two components, along with CD18, which form lymphocyte function-associated antigen-1.

Efalizumab acts as an immunosuppressant by binding to CD11a but was withdrawn in 2009 because it was associated with severe side effects.

Interactions

CD11a has been shown to interact with ICAM-1.^[2]^[3]^[4]

References

↑ "Entrez Gene: ITGAL integrin, alpha L (antigen CD11A (p180), lymphocyte function-associated antigen 1; alpha polypeptide)".
↑ Lu C, Takagi J, Springer TA (May 2001). "Association of the membrane proximal regions of the alpha and beta subunit cytoplasmic domains constrains an integrin in the inactive state". J. Biol. Chem. 276 (18): 14642–8. doi:10.1074/jbc.M100600200. PMID 11279101.
↑ Shimaoka M, Xiao T, Liu JH, Yang Y, Dong Y, Jun CD, McCormack A, Zhang R, Joachimiak A, Takagi J, Wang JH, Springer TA (Jan 2003). "Structures of the alpha L I domain and its complex with ICAM-1 reveal a shape-shifting pathway for integrin regulation". Cell. 112 (1): 99–111. doi:10.1016/S0092-8674(02)01257-6. PMID 12526797.
↑ Yusuf-Makagiansar H, Makagiansar IT, Hu Y, Siahaan TJ (Dec 2001). "Synergistic inhibitory activity of alpha- and beta-LFA-1 peptides on LFA-1/ICAM-1 interaction". Peptides. 22 (12): 1955–62. doi:10.1016/S0196-9781(01)00546-0. PMID 11786177.

Lub M, van Kooyk Y, Figdor CG (1995). "Ins and outs of LFA-1". Immunol. Today. 16 (10): 479–83. doi:10.1016/0167-5699(95)80031-X. PMID 7576051.
Dickeson SK, Santoro SA (1998). "Ligand recognition by the I domain-containing integrins". Cell. Mol. Life Sci. 54 (6): 556–66. doi:10.1007/s000180050184. PMID 9676575.
Porter JC, Hogg N (1999). "Integrins take partners: cross-talk between integrins and other membrane receptors". Trends Cell Biol. 8 (10): 390–6. doi:10.1016/S0962-8924(98)01344-0. PMID 9789327.
Giblin PA, Lemieux RM (2006). "LFA-1 as a key regulator of immune function: approaches toward the development of LFA-1-based therapeutics". Curr. Pharm. Des. 12 (22): 2771–95. doi:10.2174/138161206777947731. PMID 16918410.
Maurer D, Holter W, Majdic O, Fischer GF, Knapp W (1991). "CD27 expression by a distinct subpopulation of human B lymphocytes". Eur. J. Immunol. 20 (12): 2679–84. doi:10.1002/eji.1830201223. PMID 1702722.
Kalter DC, Gendelman HE, Meltzer MS (1992). "Inhibition of human immunodeficiency virus infection in monocytes by monoclonal antibodies against leukocyte adhesion molecules". Immunol. Lett. 30 (2): 219–27. doi:10.1016/0165-2478(91)90029-A. PMID 1757107.
Alvarez V, Pulido R, Campanero MR, Paraiso V, de Landázuri MO, Sánchez-Madrid F (1992). "Differentially regulated cell surface expression of leukocyte adhesion receptors on neutrophils". Kidney Int. 40 (5): 899–905. doi:10.1038/ki.1991.291. PMID 1762294.
Valentin A, Lundin K, Patarroyo M, Asjö B (1990). "The leukocyte adhesion glycoprotein CD18 participates in HIV-1-induced syncytia formation in monocytoid and T cells". J. Immunol. 144 (3): 934–7. PMID 1967280.
Larson RS, Corbi AL, Berman L, Springer T (1989). "Primary structure of the leukocyte function-associated molecule-1 alpha subunit: an integrin with an embedded domain defining a protein superfamily". J. Cell Biol. 108 (2): 703–12. doi:10.1083/jcb.108.2.703. PMC 2115430. PMID 2537322.
Hildreth JE, Orentas RJ (1989). "Involvement of a leukocyte adhesion receptor (LFA-1) in HIV-induced syncytium formation". Science. 244 (4908): 1075–8. doi:10.1126/science.2543075. PMID 2543075.
Sanders ME, Makgoba MW, Sharrow SO, Stephany D, Springer TA, Young HA, Shaw S (1988). "Human memory T lymphocytes express increased levels of three cell adhesion molecules (LFA-3, CD2, and LFA-1) and three other molecules (UCHL1, CDw29, and Pgp-1) and have enhanced IFN-gamma production". J. Immunol. 140 (5): 1401–7. PMID 2894392.
Corbi AL, Larson RS, Kishimoto TK, Springer TA, Morton CC (1988). "Chromosomal location of the genes encoding the leukocyte adhesion receptors LFA-1, Mac-1 and p150,95. Identification of a gene cluster involved in cell adhesion". J. Exp. Med. 167 (5): 1597–607. doi:10.1084/jem.167.5.1597. PMC 2188934. PMID 3284962.
te Velde AA, Keizer GD, Figdor CG (1987). "Differential function of LFA-1 family molecules (CD11 and CD18) in adhesion of human monocytes to melanoma and endothelial cells". Immunology. 61 (3): 261–7. PMC 1453405. PMID 3301632.
Qu A, Leahy DJ (1995). "Crystal structure of the I-domain from the CD11a/CD18 (LFA-1, alpha L beta 2) integrin". Proc. Natl. Acad. Sci. U.S.A. 92 (22): 10277–81. doi:10.1073/pnas.92.22.10277. PMC 40779. PMID 7479767.
Turner ML, McIlwaine K, Anthony RS, Parker AC (1995). "Differential expression of cell adhesion molecules by human hematopoietic progenitor cells from bone marrow and mobilized adult peripheral blood". Stem Cells. 13 (3): 311–6. doi:10.1002/stem.5530130312. PMID 7542116.
Marzusch K, Ruck P, Geiselhart A, Handgretinger R, Dietl JA, Kaiserling E, Horny HP, Vince G, Redman CW (1993). "Distribution of cell adhesion molecules on CD56++, CD3-, CD16- large granular lymphocytes and endothelial cells in first-trimester human decidua". Hum. Reprod. 8 (8): 1203–8. PMID 7691868.
Capobianchi MR, Ameglio F, Cordiali Fei P, Castilletti C, Mercuri F, Fais S, Dianzani F (1994). "Coordinate induction of interferon alpha and gamma by recombinant HIV-1 glycoprotein 120". AIDS Res. Hum. Retroviruses. 9 (10): 957–62. doi:10.1089/aid.1993.9.957. PMID 7904170.
Berman PW, Nakamura GR (1994). "Adhesion mediated by intercellular adhesion molecule 1 attenuates the potency of antibodies that block HIV-1 gp160-dependent syncytium formation". AIDS Res. Hum. Retroviruses. 10 (5): 585–93. doi:10.1089/aid.1994.10.585. PMID 7917519.
Chirmule N, Oyaizu N, Saxinger C, Pahwa S (1994). "Nef protein of HIV-1 has B-cell stimulatory activity". AIDS. 8 (6): 733–4. doi:10.1097/00002030-199406000-00002. PMID 8086129.

External links

CD11a+Antigen at the US National Library of Medicine Medical Subject Headings (MeSH)
ITGAL Info with links in the Cell Migration Gateway
Human ITGAL genome location and ITGAL gene details page in the UCSC Genome Browser.

This article on a gene on human chromosome 16 is a stub. You can help Wikipedia by expanding it.

[1] "Entrez Gene: ITGAL integrin, alpha L (antigen CD11A (p180), lymphocyte function-associated antigen 1; alpha polypeptide)".

[pmid11279101-2] Lu C, Takagi J, Springer TA (May 2001). "Association of the membrane proximal regions of the alpha and beta subunit cytoplasmic domains constrains an integrin in the inactive state". J. Biol. Chem. 276 (18): 14642–8. doi:10.1074/jbc.M100600200. PMID 11279101.

[pmid12526797-3] Shimaoka M, Xiao T, Liu JH, Yang Y, Dong Y, Jun CD, McCormack A, Zhang R, Joachimiak A, Takagi J, Wang JH, Springer TA (Jan 2003). "Structures of the alpha L I domain and its complex with ICAM-1 reveal a shape-shifting pathway for integrin regulation". Cell. 112 (1): 99–111. doi:10.1016/S0092-8674(02)01257-6. PMID 12526797.

[pmid11786177-4] Yusuf-Makagiansar H, Makagiansar IT, Hu Y, Siahaan TJ (Dec 2001). "Synergistic inhibitory activity of alpha- and beta-LFA-1 peptides on LFA-1/ICAM-1 interaction". Peptides. 22 (12): 1955–62. doi:10.1016/S0196-9781(01)00546-0. PMID 11786177.

[1]

[2]

[3]

[4]

@@ Line 1: / Line 1: @@
-<!-- The PBB_Controls template provides controls for Protein Box Bot, please see Template:PBB_Controls for details. -->
+{{Infobox_gene}}
-{{PBB_Controls
+'''Integrin, alpha L (antigen CD11A (p180), lymphocyte function-associated antigen 1; alpha polypeptide)''', also known as '''ITGAL''', is a human [[gene]] which functions in the immune system. It is involved in cellular adhesion and costimulatory signaling. It is the target of the drug [[efalizumab]].
-| update_page = yes
-| require_manual_inspection = no
-| update_protein_box = yes
-| update_summary = yes
-| update_citations = yes
-}}
-<!-- The GNF_Protein_box is automatically maintained by Protein Box Bot.  See Template:PBB_Controls to Stop updates. -->
+== Function ==
-{{GNF_Protein_box
- | image = PBB_Protein_ITGAL_image.jpg
+ITGAL encodes the integrin alpha L chain. Integrins are heterodimeric integral membrane proteins composed of an alpha chain and a beta chain. This I-domain containing alpha integrin combines with the beta 2 chain (ITGB2) to form the integrin lymphocyte function-associated antigen-1 (LFA-1), which is expressed on all leukocytes. LFA-1 plays a central role in leukocyte intercellular adhesion through interactions with its ligands, ICAMs 1-3 (intercellular adhesion molecules 1 through 3), and also functions in lymphocyte costimulatory signaling.<ref>{{cite web | title = Entrez Gene: ITGAL integrin, alpha L (antigen CD11A (p180), lymphocyte function-associated antigen 1; alpha polypeptide)| url = https://www.ncbi.nlm.nih.gov/sites/entrez?Db=gene&Cmd=ShowDetailView&TermToSearch=3683| accessdate = }}</ref>
- | image_source = [[Protein_Data_Bank|PDB]] rendering based on 1cqp.
- | PDB = {{PDB2|1cqp}}, {{PDB2|1dgq}}, {{PDB2|1lfa}}, {{PDB2|1mjn}}, {{PDB2|1mq8}}, {{PDB2|1mq9}}, {{PDB2|1mqa}}, {{PDB2|1rd4}}, {{PDB2|1t0p}}, {{PDB2|1xdd}}, {{PDB2|1xdg}}, {{PDB2|1xuo}}, {{PDB2|1zon}}, {{PDB2|1zoo}}, {{PDB2|1zop}}, {{PDB2|2ica}}, {{PDB2|2o7n}}
- | Name = Integrin, alpha L (antigen CD11A (p180), lymphocyte function-associated antigen 1; alpha polypeptide)
- | HGNCid = 6148
- | Symbol = ITGAL
- | AltSymbols =; CD11A; LFA-1; LFA1A
- | OMIM = 153370
- | ECnumber =
- | Homologene = 1666
- | MGIid = 96606
- | GeneAtlas_image1 = PBB_GE_ITGAL_213475_s_at_tn.png
- | Function = {{GNF_GO|id=GO:0000287 |text = magnesium ion binding}} {{GNF_GO|id=GO:0004872 |text = receptor activity}} {{GNF_GO|id=GO:0005509 |text = calcium ion binding}} {{GNF_GO|id=GO:0005515 |text = protein binding}}
- | Component = {{GNF_GO|id=GO:0008305 |text = integrin complex}} {{GNF_GO|id=GO:0016020 |text = membrane}} {{GNF_GO|id=GO:0016021 |text = integral to membrane}}
- | Process = {{GNF_GO|id=GO:0006928 |text = cell motility}} {{GNF_GO|id=GO:0006954 |text = inflammatory response}} {{GNF_GO|id=GO:0007155 |text = cell adhesion}} {{GNF_GO|id=GO:0007165 |text = signal transduction}} {{GNF_GO|id=GO:0007229 |text = integrin-mediated signaling pathway}} {{GNF_GO|id=GO:0050798 |text = activated T cell proliferation}}
- | Orthologs = {{GNF_Ortholog_box
-    | Hs_EntrezGene = 3683
-    | Hs_Ensembl = ENSG00000005844
-    | Hs_RefseqProtein = NP_002200
-    | Hs_RefseqmRNA = NM_002209
-    | Hs_GenLoc_db =
-    | Hs_GenLoc_chr = 16
-    | Hs_GenLoc_start = 30391551
-    | Hs_GenLoc_end = 30441772
-    | Hs_Uniprot = P20701
-    | Mm_EntrezGene = 16408
-    | Mm_Ensembl = ENSMUSG00000030830
-    | Mm_RefseqmRNA = NM_008400
-    | Mm_RefseqProtein = NP_032426
-    | Mm_GenLoc_db =
-    | Mm_GenLoc_chr = 7
-    | Mm_GenLoc_start = 127087558
-    | Mm_GenLoc_end = 127124876
-    | Mm_Uniprot = Q3T9N8
-  }}
-}}
-'''Integrin, alpha L (antigen CD11A (p180), lymphocyte function-associated antigen 1; alpha polypeptide)''', also known as '''ITGAL''', is a human [[gene]].
-<!-- The PBB_Summary template is automatically maintained by Protein Box Bot.  See Template:PBB_Controls to Stop updates. -->
-{{PBB_Summary
-| section_title =
-| summary_text = ITGAL encodes the integrin alpha L chain. Integrins are heterodimeric integral membrane proteins composed of an alpha chain and a beta chain. This I-domain containing alpha integrin combines with the beta 2 chain (ITGB2) to form the integrin lymphocyte function-associated antigen-1 (LFA-1), which is expressed on all leukocytes. LFA-1 plays a central role in leukocyte intercellular adhesion through interactions with its ligands, ICAMs 1-3 (intercellular adhesion molecules 1 through 3), and also functions in lymphocyte costimulatory signaling.<ref>{{cite web | title = Entrez Gene: ITGAL integrin, alpha L (antigen CD11A (p180), lymphocyte function-associated antigen 1; alpha polypeptide)| url = http://www.ncbi.nlm.nih.gov/sites/entrez?Db=gene&Cmd=ShowDetailView&TermToSearch=3683| accessdate = }}</ref>
-}}
 CD11a is one of the two components, along with [[CD18]], which form [[lymphocyte function-associated antigen-1]].
-[[Efalizumab]] acts as an [[immunosuppressant]] by binding to CD11a.
+[[Efalizumab]] acts as an [[immunosuppressant]] by binding to CD11a but was withdrawn in 2009 because it was associated with severe side effects.
+== Interactions ==
+CD11a has been shown to [[Protein-protein interaction|interact]] with [[ICAM-1]].<ref name=pmid11279101>{{cite journal | vauthors = Lu C, Takagi J, Springer TA | title = Association of the membrane proximal regions of the alpha and beta subunit cytoplasmic domains constrains an integrin in the inactive state | journal = J. Biol. Chem. | volume = 276 | issue = 18 | pages = 14642–8 | date = May 2001 | pmid = 11279101 | doi = 10.1074/jbc.M100600200 }}</ref><ref name=pmid12526797>{{cite journal | vauthors = Shimaoka M, Xiao T, Liu JH, Yang Y, Dong Y, Jun CD, McCormack A, Zhang R, Joachimiak A, Takagi J, Wang JH, Springer TA | title = Structures of the alpha L I domain and its complex with ICAM-1 reveal a shape-shifting pathway for integrin regulation | journal = Cell | volume = 112 | issue = 1 | pages = 99–111 | date = Jan 2003 | pmid = 12526797 | doi = 10.1016/S0092-8674(02)01257-6 }}</ref><ref name=pmid11786177>{{cite journal | vauthors = Yusuf-Makagiansar H, Makagiansar IT, Hu Y, Siahaan TJ | title = Synergistic inhibitory activity of alpha- and beta-LFA-1 peptides on LFA-1/ICAM-1 interaction | journal = Peptides | volume = 22 | issue = 12 | pages = 1955–62 | date = Dec 2001 | pmid = 11786177 | doi = 10.1016/S0196-9781(01)00546-0 }}</ref>
-==See also==
+== See also ==
 * [[CD11c]]
 * [[integrin]]
 * [[leukocyte adhesion deficiency]]
+* [[Cluster of differentiation]]
-==References==
+== References ==
-{{reflist|2}}
+{{reflist}}
-==Further reading==
+== Further reading ==
 {{refbegin | 2}}
-{{PBB_Further_reading
+* {{cite journal | vauthors = Lub M, van Kooyk Y, Figdor CG | title = Ins and outs of LFA-1. | journal = Immunol. Today | volume = 16 | issue = 10 | pages = 479–83 | year = 1995 | pmid = 7576051 | doi = 10.1016/0167-5699(95)80031-X }}
-| citations =
+* {{cite journal | vauthors = Dickeson SK, Santoro SA | title = Ligand recognition by the I domain-containing integrins. | journal = Cell. Mol. Life Sci. | volume = 54 | issue = 6 | pages = 556–66 | year = 1998 | pmid = 9676575 | doi = 10.1007/s000180050184 }}
-*{{cite journal  | author=Lub M, van Kooyk Y, Figdor CG |title=Ins and outs of LFA-1. |journal=Immunol. Today |volume=16 |issue= 10 |pages= 479-83 |year= 1995 |pmid= 7576051 |doi=  }}
+* {{cite journal | vauthors = Porter JC, Hogg N | title = Integrins take partners: cross-talk between integrins and other membrane receptors. | journal = Trends Cell Biol. | volume = 8 | issue = 10 | pages = 390–6 | year = 1999 | pmid = 9789327 | doi = 10.1016/S0962-8924(98)01344-0 }}
-*{{cite journal  | author=Dickeson SK, Santoro SA |title=Ligand recognition by the I domain-containing integrins. |journal=Cell. Mol. Life Sci. |volume=54 |issue= 6 |pages= 556-66 |year= 1998 |pmid= 9676575 |doi=  }}
+* {{cite journal | vauthors = Giblin PA, Lemieux RM | title = LFA-1 as a key regulator of immune function: approaches toward the development of LFA-1-based therapeutics. | journal = Curr. Pharm. Des. | volume = 12 | issue = 22 | pages = 2771–95 | year = 2006 | pmid = 16918410 | doi = 10.2174/138161206777947731 }}
-*{{cite journal  | author=Porter JC, Hogg N |title=Integrins take partners: cross-talk between integrins and other membrane receptors. |journal=Trends Cell Biol. |volume=8 |issue= 10 |pages= 390-6 |year= 1999 |pmid= 9789327 |doi=  }}
+* {{cite journal | vauthors = Maurer D, Holter W, Majdic O, Fischer GF, Knapp W | title = CD27 expression by a distinct subpopulation of human B lymphocytes. | journal = Eur. J. Immunol. | volume = 20 | issue = 12 | pages = 2679–84 | year = 1991 | pmid = 1702722 | doi = 10.1002/eji.1830201223 }}
-*{{cite journal  | author=Giblin PA, Lemieux RM |title=LFA-1 as a key regulator of immune function: approaches toward the development of LFA-1-based therapeutics. |journal=Curr. Pharm. Des. |volume=12 |issue= 22 |pages= 2771-95 |year= 2006 |pmid= 16918410 |doi=  }}
+* {{cite journal | vauthors = Kalter DC, Gendelman HE, Meltzer MS | title = Inhibition of human immunodeficiency virus infection in monocytes by monoclonal antibodies against leukocyte adhesion molecules. | journal = Immunol. Lett. | volume = 30 | issue = 2 | pages = 219–27 | year = 1992 | pmid = 1757107 | doi = 10.1016/0165-2478(91)90029-A }}
-*{{cite journal  | author=Maurer D, Holter W, Majdic O, ''et al.'' |title=CD27 expression by a distinct subpopulation of human B lymphocytes. |journal=Eur. J. Immunol. |volume=20 |issue= 12 |pages= 2679-84 |year= 1991 |pmid= 1702722 |doi=  }}
+* {{cite journal | vauthors = Alvarez V, Pulido R, Campanero MR, Paraiso V, de Landázuri MO, Sánchez-Madrid F | title = Differentially regulated cell surface expression of leukocyte adhesion receptors on neutrophils. | journal = Kidney Int. | volume = 40 | issue = 5 | pages = 899–905 | year = 1992 | pmid = 1762294 | doi = 10.1038/ki.1991.291 }}
-*{{cite journal  | author=Kalter DC, Gendelman HE, Meltzer MS |title=Inhibition of human immunodeficiency virus infection in monocytes by monoclonal antibodies against leukocyte adhesion molecules. |journal=Immunol. Lett. |volume=30 |issue= 2 |pages= 219-27 |year= 1992 |pmid= 1757107 |doi=  }}
+* {{cite journal | vauthors = Valentin A, Lundin K, Patarroyo M, Asjö B | title = The leukocyte adhesion glycoprotein CD18 participates in HIV-1-induced syncytia formation in monocytoid and T cells. | journal = J. Immunol. | volume = 144 | issue = 3 | pages = 934–7 | year = 1990 | pmid = 1967280 | doi =  }}
-*{{cite journal  | author=Alvarez V, Pulido R, Campanero MR, ''et al.'' |title=Differentially regulated cell surface expression of leukocyte adhesion receptors on neutrophils. |journal=Kidney Int. |volume=40 |issue= 5 |pages= 899-905 |year= 1992 |pmid= 1762294 |doi=  }}
+* {{cite journal | vauthors = Larson RS, Corbi AL, Berman L, Springer T | title = Primary structure of the leukocyte function-associated molecule-1 alpha subunit: an integrin with an embedded domain defining a protein superfamily | journal = J. Cell Biol. | volume = 108 | issue = 2 | pages = 703–12 | year = 1989 | pmid = 2537322 | pmc = 2115430 | doi = 10.1083/jcb.108.2.703 }}
-*{{cite journal  | author=Valentin A, Lundin K, Patarroyo M, Asjö B |title=The leukocyte adhesion glycoprotein CD18 participates in HIV-1-induced syncytia formation in monocytoid and T cells. |journal=J. Immunol. |volume=144 |issue= 3 |pages= 934-7 |year= 1990 |pmid= 1967280 |doi=  }}
+* {{cite journal | vauthors = Hildreth JE, Orentas RJ | title = Involvement of a leukocyte adhesion receptor (LFA-1) in HIV-induced syncytium formation | journal = Science | volume = 244 | issue = 4908 | pages = 1075–8 | year = 1989 | pmid = 2543075 | doi = 10.1126/science.2543075 }}
-*{{cite journal  | author=Larson RS, Corbi AL, Berman L, Springer T |title=Primary structure of the leukocyte function-associated molecule-1 alpha subunit: an integrin with an embedded domain defining a protein superfamily. |journal=J. Cell Biol. |volume=108 |issue= 2 |pages= 703-12 |year= 1989 |pmid= 2537322 |doi=  }}
+* {{cite journal | vauthors = Sanders ME, Makgoba MW, Sharrow SO, Stephany D, Springer TA, Young HA, Shaw S | title = Human memory T lymphocytes express increased levels of three cell adhesion molecules (LFA-3, CD2, and LFA-1) and three other molecules (UCHL1, CDw29, and Pgp-1) and have enhanced IFN-gamma production | journal = J. Immunol. | volume = 140 | issue = 5 | pages = 1401–7 | year = 1988 | pmid = 2894392 | doi =  }}
-*{{cite journal  | author=Hildreth JE, Orentas RJ |title=Involvement of a leukocyte adhesion receptor (LFA-1) in HIV-induced syncytium formation. |journal=Science |volume=244 |issue= 4908 |pages= 1075-8 |year= 1989 |pmid= 2543075 |doi=  }}
+* {{cite journal | vauthors = Corbi AL, Larson RS, Kishimoto TK, Springer TA, Morton CC | title = Chromosomal location of the genes encoding the leukocyte adhesion receptors LFA-1, Mac-1 and p150,95. Identification of a gene cluster involved in cell adhesion | journal = J. Exp. Med. | volume = 167 | issue = 5 | pages = 1597–607 | year = 1988 | pmid = 3284962 | pmc = 2188934 | doi = 10.1084/jem.167.5.1597 }}
-*{{cite journal  | author=Sanders ME, Makgoba MW, Sharrow SO, ''et al.'' |title=Human memory T lymphocytes express increased levels of three cell adhesion molecules (LFA-3, CD2, and LFA-1) and three other molecules (UCHL1, CDw29, and Pgp-1) and have enhanced IFN-gamma production. |journal=J. Immunol. |volume=140 |issue= 5 |pages= 1401-7 |year= 1988 |pmid= 2894392 |doi=  }}
+* {{cite journal | vauthors = te Velde AA, Keizer GD, Figdor CG | title = Differential function of LFA-1 family molecules (CD11 and CD18) in adhesion of human monocytes to melanoma and endothelial cells | journal = Immunology | volume = 61 | issue = 3 | pages = 261–7 | year = 1987 | pmid = 3301632 | pmc = 1453405 | doi =  }}
-*{{cite journal  | author=Corbi AL, Larson RS, Kishimoto TK, ''et al.'' |title=Chromosomal location of the genes encoding the leukocyte adhesion receptors LFA-1, Mac-1 and p150,95. Identification of a gene cluster involved in cell adhesion. |journal=J. Exp. Med. |volume=167 |issue= 5 |pages= 1597-607 |year= 1988 |pmid= 3284962 |doi=  }}
+* {{cite journal | vauthors = Qu A, Leahy DJ | title = Crystal structure of the I-domain from the CD11a/CD18 (LFA-1, alpha L beta 2) integrin | journal = Proc. Natl. Acad. Sci. U.S.A. | volume = 92 | issue = 22 | pages = 10277–81 | year = 1995 | pmid = 7479767 | pmc = 40779 | doi = 10.1073/pnas.92.22.10277 }}
-*{{cite journal  | author=te Velde AA, Keizer GD, Figdor CG |title=Differential function of LFA-1 family molecules (CD11 and CD18) in adhesion of human monocytes to melanoma and endothelial cells. |journal=Immunology |volume=61 |issue= 3 |pages= 261-7 |year= 1987 |pmid= 3301632 |doi=  }}
+* {{cite journal | vauthors = Turner ML, McIlwaine K, Anthony RS, Parker AC | title = Differential expression of cell adhesion molecules by human hematopoietic progenitor cells from bone marrow and mobilized adult peripheral blood | journal = Stem Cells | volume = 13 | issue = 3 | pages = 311–6 | year = 1995 | pmid = 7542116 | doi = 10.1002/stem.5530130312 }}
-*{{cite journal  | author=Qu A, Leahy DJ |title=Crystal structure of the I-domain from the CD11a/CD18 (LFA-1, alpha L beta 2) integrin. |journal=Proc. Natl. Acad. Sci. U.S.A. |volume=92 |issue= 22 |pages= 10277-81 |year= 1995 |pmid= 7479767 |doi=  }}
+* {{cite journal | vauthors = Marzusch K, Ruck P, Geiselhart A, Handgretinger R, Dietl JA, Kaiserling E, Horny HP, Vince G, Redman CW | title = Distribution of cell adhesion molecules on CD56++, CD3-, CD16- large granular lymphocytes and endothelial cells in first-trimester human decidua | journal = Hum. Reprod. | volume = 8 | issue = 8 | pages = 1203–8 | year = 1993 | pmid = 7691868 | doi =  }}
-*{{cite journal  | author=Turner ML, McIlwaine K, Anthony RS, Parker AC |title=Differential expression of cell adhesion molecules by human hematopoietic progenitor cells from bone marrow and mobilized adult peripheral blood. |journal=Stem Cells |volume=13 |issue= 3 |pages= 311-6 |year= 1995 |pmid= 7542116 |doi=  }}
+* {{cite journal | vauthors = Capobianchi MR, Ameglio F, Cordiali Fei P, Castilletti C, Mercuri F, Fais S, Dianzani F | title = Coordinate induction of interferon alpha and gamma by recombinant HIV-1 glycoprotein 120 | journal = AIDS Res. Hum. Retroviruses | volume = 9 | issue = 10 | pages = 957–62 | year = 1994 | pmid = 7904170 | doi = 10.1089/aid.1993.9.957 }}
-*{{cite journal  | author=Marzusch K, Ruck P, Geiselhart A, ''et al.'' |title=Distribution of cell adhesion molecules on CD56++, CD3-, CD16- large granular lymphocytes and endothelial cells in first-trimester human decidua. |journal=Hum. Reprod. |volume=8 |issue= 8 |pages= 1203-8 |year= 1993 |pmid= 7691868 |doi=  }}
+* {{cite journal | vauthors = Berman PW, Nakamura GR | title = Adhesion mediated by intercellular adhesion molecule 1 attenuates the potency of antibodies that block HIV-1 gp160-dependent syncytium formation | journal = AIDS Res. Hum. Retroviruses | volume = 10 | issue = 5 | pages = 585–93 | year = 1994 | pmid = 7917519 | doi = 10.1089/aid.1994.10.585 }}
-*{{cite journal  | author=Capobianchi MR, Ameglio F, Cordiali Fei P, ''et al.'' |title=Coordinate induction of interferon alpha and gamma by recombinant HIV-1 glycoprotein 120. |journal=AIDS Res. Hum. Retroviruses |volume=9 |issue= 10 |pages= 957-62 |year= 1994 |pmid= 7904170 |doi=  }}
+* {{cite journal | vauthors = Chirmule N, Oyaizu N, Saxinger C, Pahwa S | title = Nef protein of HIV-1 has B-cell stimulatory activity | journal = AIDS | volume = 8 | issue = 6 | pages = 733–4 | year = 1994 | pmid = 8086129 | doi = 10.1097/00002030-199406000-00002 }}
-*{{cite journal  | author=Berman PW, Nakamura GR |title=Adhesion mediated by intercellular adhesion molecule 1 attenuates the potency of antibodies that block HIV-1 gp160-dependent syncytium formation. |journal=AIDS Res. Hum. Retroviruses |volume=10 |issue= 5 |pages= 585-93 |year= 1994 |pmid= 7917519 |doi=  }}
-*{{cite journal  | author=Chirmule N, Oyaizu N, Saxinger C, Pahwa S |title=Nef protein of HIV-1 has B-cell stimulatory activity. |journal=AIDS |volume=8 |issue= 6 |pages= 733-4 |year= 1994 |pmid= 8086129 |doi=  }}
-}}
 {{refend}}
+{{PDB Gallery|geneid=3683}}
-==External links==
+== External links ==
 * {{MeshName|CD11a+Antigen}}
+*[http://cmkb.cellmigration.org/report.cgi?report=orth_overview&gene_id=3683 ITGAL] Info with links in the [http://www.cellmigration.org/index.shtml Cell Migration Gateway]
+* {{UCSC gene info|ITGAL}}
+{{Clusters of differentiation}}
+{{Integrins}}
+{{DEFAULTSORT:Cd11a}}
+[[Category:Integrins]]
+[[Category:Clusters of differentiation]]
-{{Clusters of differentiation}}
-{{protein-stub}}
-[[it:CD11a]]
+{{gene-16-stub}}
-[[Category:integrins]]
-{{WikiDoc Sources}}

v t e Proteins: clusters of differentiation (see also list of human clusters of differentiation)
1-50	CD1 a-c 1A 1D 1E CD2 CD3 γ δ ε CD4 CD5 CD6 CD7 CD8 a CD9 CD10 CD11 a b c d CD13 CD14 CD15 CD16 A B CD18 CD19 CD20 CD21 CD22 CD23 CD24 CD25 CD26 CD27 CD28 CD29 CD30 CD31 CD32 A B CD33 CD34 CD35 CD36 CD37 CD38 CD39 CD40 CD41 CD42 a b c d CD43 CD44 CD45 CD46 CD47 CD48 CD49 a b c d e f CD50
51-100	CD51 CD52 CD53 CD54 CD55 CD56 CD57 CD58 CD59 CD61 CD62 E L P CD63 CD64 A B C CD66 a b c d e f CD68 CD69 CD70 CD71 CD72 CD73 CD74 CD78 CD79 a b CD80 CD81 CD82 CD83 CD84 CD85 a d e h j k CD86 CD87 CD88 CD89 CD90 CD91 - CD92 CD93 CD94 CD95 CD96 CD97 CD98 CD99 CD100
101-150	CD101 CD102 CD103 CD104 CD105 CD106 CD107 a b CD108 CD109 CD110 CD111 CD112 CD113 CD114 CD115 CD116 CD117 CD118 CD119 CD120 a b CD121 a b CD122 CD123 CD124 CD125 CD126 CD127 CD129 CD130 CD131 CD132 CD133 CD134 CD135 CD136 CD137 CD138 CD140b CD141 CD142 CD143 CD144 CD146 CD147 CD148 CD150
151-200	CD151 CD152 CD153 CD154 CD155 CD156 a b c CD157 CD158 (a d e i k) CD159 a c CD160 CD161 CD162 CD163 CD164 CD166 CD167 a b CD168 CD169 CD170 CD171 CD172 a b g CD174 CD177 CD178 CD179 a b CD180 CD181 CD182 CD183 CD184 CD185 CD186 CD191 CD192 CD193 CD194 CD195 CD196 CD197 CDw198 CDw199 CD200
201-250	CD201 CD202b CD204 CD205 CD206 CD207 CD208 CD209 CDw210 a b CD212 CD213a 1 2 CD217 CD218 (a b) CD220 CD221 CD222 CD223 CD224 CD225 CD226 CD227 CD228 CD229 CD230 CD233 CD234 CD235 a b CD236 CD238 CD239 CD240CE CD240D CD241 CD243 CD244 CD246 CD247 - CD248 CD249
251-300	CD252 CD253 CD254 CD256 CD257 CD258 CD261 CD262 CD263 CD264 CD265 CD266 CD267 CD268 CD269 CD271 CD272 CD273 CD274 CD275 CD276 CD278 CD279 CD280 CD281 CD282 CD283 CD284 CD286 CD288 CD289 CD290 CD292 CDw293 CD294 CD295 CD297 CD298 CD299
301-350	CD300A CD301 CD302 CD303 CD304 CD305 CD306 CD307 CD309 CD312 CD314 CD315 CD316 CD317 CD318 CD320 CD321 CD322 CD324 CD325 CD326 CD328 CD329 CD331 CD332 CD333 CD334 CD335 CD336 CD337 CD338 CD339 CD340 CD344 CD349 CD350

CD11a: Difference between revisions

Latest revision as of 21:32, 29 November 2017

Contents

Function

Interactions

See also

References

Further reading

External links

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