- 同
- zeta-associated protein-70
- 同
- ZAP70
- 同
- zeta-associated protein 70
- ZAP-70は2つのSH2ドメインを有するチロシンキナーゼである。
WordNet
- strike suddenly and with force; "This show zaps the viewers with some shocking scenes"
- a sudden event that imparts energy or excitement, usually with a dramatic impact; "they gave it another zap of radiation"
- kill with or as if with a burst of gunfire or electric current or as if by shooting; "in this computer game, space travellers are vaporized by aliens" (同)vaporize
- the 26th letter of the Roman alphabet; "the British call Z zed and the Scots call it ezed but Americans call it zee"; "he doesnt know A from izzard" (同)z, zee, zed, ezed, izzard
PrepTutorEJDIC
- (特にすばやく)…‘を'殺す,撃つ,滅ぼす / すばやく動く / 活力,活気;攻撃
Wikipedia preview
出典(authority):フリー百科事典『ウィキペディア（Wikipedia）』「2017/08/28 14:29:29」(JST)
[Wiki en表示]
| ZAP70 |
|
| Available structures |
| PDB |
Ortholog search: PDBe RCSB |
| List of PDB id codes |
|
4XZ0, 1FBV, 1M61, 1U59, 2CBL, 2OQ1, 2OZO, 2Y1N, 3ZNI, 4A4B, 4A4C, 4K2R, 4XZ1
|
|
|
| Identifiers |
| Aliases |
ZAP70, SRK, STCD, STD, TZK, ZAP-70, zeta chain of T cell receptor associated protein kinase 70kDa, zeta chain of T cell receptor associated protein kinase 70, zeta chain of T-cell receptor associated protein kinase 70, IMD48, ADMIO2 |
| External IDs |
OMIM: 176947 MGI: 99613 HomoloGene: 839 GeneCards: ZAP70 |
| Gene location (Human) |
|
| Chr. |
Chromosome 2 (human)[1] |
|
|
| Band |
No data available |
Start |
97,713,560 bp[1] |
| End |
97,739,862 bp[1] |
|
| Gene location (Mouse) |
|
| Chr. |
Chromosome 1 (mouse)[2] |
|
|
| Band |
No data available |
Start |
36,761,798 bp[2] |
| End |
36,782,818 bp[2] |
|
| RNA expression pattern |
|
| More reference expression data |
|
| Gene ontology |
| Molecular function |
• transferase activity
• nucleotide binding
• protein kinase activity
• non-membrane spanning protein tyrosine kinase activity
• kinase activity
• protein binding
• protein tyrosine kinase activity
• receptor binding
• ATP binding
|
| Cellular component |
• cytoplasm
• cytosol
• membrane
• cell-cell junction
• extrinsic component of cytoplasmic side of plasma membrane
• plasma membrane
• T cell receptor complex
• immunological synapse
• membrane raft
|
| Biological process |
• positive regulation of T cell differentiation
• T cell migration
• positive regulation of calcium-mediated signaling
• intracellular signal transduction
• adaptive immune response
• phosphorylation
• transmembrane receptor protein tyrosine kinase signaling pathway
• immune system process
• T cell aggregation
• beta selection
• negative thymic T cell selection
• protein phosphorylation
• B cell activation
• T cell differentiation
• immune response
• positive thymic T cell selection
• peptidyl-tyrosine autophosphorylation
• protein autophosphorylation
• peptidyl-tyrosine phosphorylation
• innate immune response
• T cell receptor signaling pathway
• thymic T cell selection
• positive regulation of alpha-beta T cell differentiation
• T cell activation
• regulation of cell proliferation
• positive regulation of alpha-beta T cell proliferation
|
| Sources:Amigo / QuickGO |
|
| Orthologs |
| Species |
Human |
Mouse |
| Entrez |
|
|
| Ensembl |
|
|
| UniProt |
|
|
| RefSeq (mRNA) |
|
|
|
NM_009539
NM_001289612
NM_001289765
NM_001289766
|
|
| RefSeq (protein) |
|
|
|
NP_001276541
NP_001276694
NP_001276695
NP_033565
|
|
| Location (UCSC) |
Chr 2: 97.71 – 97.74 Mb |
Chr 2: 36.76 – 36.78 Mb |
| PubMed search |
[3] |
[4] |
| Wikidata |
| View/Edit Human |
View/Edit Mouse |
|
ZAP-70 (Zeta-chain-associated protein kinase 70) is a protein normally expressed near the surface membrane of T cells and natural killer cells. It is part of the T cell receptor, and plays a critical role in T-cell signaling. Its molecular weight is 70 kDa, and it is a member of the protein-tyrosine kinase family.
Contents
- 1 Clinical significance
- 2 Function
- 3 Interactions
- 4 See also
- 5 References
- 6 Further reading
- 7 External links
Clinical significance
ZAP-70 in B cells is used as a prognostic marker in identifying different forms of chronic lymphocytic leukemia (CLL). DNA analysis has distinguished two major types of CLL, with different survival times. CLL that is positive for the marker ZAP-70 has an average survival of 8 years. CLL that is negative for ZAP-70 has an average survival of more than 25 years. Many patients, especially older ones, with slowly progressing disease can be reassured and may not need any treatment in their lifetimes.[5]
In systemic lupus erythematosus, the Zap-70 receptor pathway is missing and Syk takes its place.[6]
ZAP70 deficiency results in a form of immune deficiency.
Function
T lymphocytes are activated by engagement of the T cell receptor with processed antigen fragments presented by professional antigen presenting cells (i.e. macrophages, dendritic cells and B cells) via the MHC. Upon this activation, the TCR co-receptor CD4 or CD8 binds to the MHC, activating the co-receptor associated tyrosine kinase Lck. Lck phosphorylates the intracellular portions of the CD3 complex (called ITAMs), creating a docking site for ZAP-70. The most important member of the CD3 family is CD3-zeta, to which ZAP-70 binds (hence the abbreviation). The tandem SH2-domains of ZAP-70 are engaged by the doubly phosphorylated ITAMs of CD3-zeta, which positions ZAP-70 to phosphorylate the transmembrane protein linker of activated T cells (LAT). Phosphorylated LAT, in turn, serves as a docking site to which a number of signaling proteins bind including SLP-76. SLP-76 is also phosporylated by ZAP-70, which requires its activation by Src family kinases.[7] The final outcome of T cell activation is the transcription of several gene products which allow the T cells to differentiate, proliferate and secrete a number of cytokines.
Interactions
ZAP-70 has been shown to interact with:
- Cbl gene,[8][9]
- Drebrin-like,[10]
- FYN,[11]
- Lck,[12][13]
- LAT,[14][15]
- SHB,[16] and
- SHC1.[17]
See also
References
- ^ a b c GRCh38: Ensembl release 89: ENSG00000115085 - Ensembl, May 2017
- ^ a b c GRCm38: Ensembl release 89: ENSMUSG00000026117 - Ensembl, May 2017
- ^ "Human PubMed Reference:".
- ^ "Mouse PubMed Reference:".
- ^ Chiorazzi N, Rai KR, Ferrarini M (February 2005). "Chronic lymphocytic leukemia". The New England Journal of Medicine. 352 (8): 804–15. PMID 15728813. doi:10.1056/NEJMra041720.
- ^ NEJM 365:2110
- ^ Fasbender F, Claus M, Wingert S, Sandusky M, Watzl C (2017-07-07). "Differential Requirements for Src-Family Kinases in SYK or ZAP70-Mediated SLP-76 Phosphorylation in Lymphocytes". Frontiers in Immunology. 8: 789. PMC 5500614 . PMID 28736554. doi:10.3389/fimmu.2017.00789.
- ^ Lupher ML, Reedquist KA, Miyake S, Langdon WY, Band H (September 1996). "A novel phosphotyrosine-binding domain in the N-terminal transforming region of Cbl interacts directly and selectively with ZAP-70 in T cells". The Journal of Biological Chemistry. 271 (39): 24063–8. PMID 8798643. doi:10.1074/jbc.271.39.24063.
- ^ Meng W, Sawasdikosol S, Burakoff SJ, Eck MJ (March 1999). "Structure of the amino-terminal domain of Cbl complexed to its binding site on ZAP-70 kinase". Nature. 398 (6722): 84–90. PMID 10078535. doi:10.1038/18050.
- ^ Han J, Kori R, Shui JW, Chen YR, Yao Z, Tan TH (December 2003). "The SH3 domain-containing adaptor HIP-55 mediates c-Jun N-terminal kinase activation in T cell receptor signaling". The Journal of Biological Chemistry. 278 (52): 52195–202. PMID 14557276. doi:10.1074/jbc.M305026200.
- ^ Neumeister EN, Zhu Y, Richard S, Terhorst C, Chan AC, Shaw AS (June 1995). "Binding of ZAP-70 to phosphorylated T-cell receptor zeta and eta enhances its autophosphorylation and generates specific binding sites for SH2 domain-containing proteins". Molecular and Cellular Biology. 15 (6): 3171–8. PMC 230549 . PMID 7760813. doi:10.1128/mcb.15.6.3171.
- ^ Pelosi M, Di Bartolo V, Mounier V, Mège D, Pascussi JM, Dufour E, Blondel A, Acuto O (May 1999). "Tyrosine 319 in the interdomain B of ZAP-70 is a binding site for the Src homology 2 domain of Lck". The Journal of Biological Chemistry. 274 (20): 14229–37. PMID 10318843. doi:10.1074/jbc.274.20.14229.
- ^ Thome M, Duplay P, Guttinger M, Acuto O (June 1995). "Syk and ZAP-70 mediate recruitment of p56lck/CD4 to the activated T cell receptor/CD3/zeta complex". The Journal of Experimental Medicine. 181 (6): 1997–2006. PMC 2192070 . PMID 7539035. doi:10.1084/jem.181.6.1997.
- ^ Paz PE, Wang S, Clarke H, Lu X, Stokoe D, Abo A (June 2001). "Mapping the Zap-70 phosphorylation sites on LAT (linker for activation of T cells) required for recruitment and activation of signalling proteins in T cells". The Biochemical Journal. 356 (Pt 2): 461–71. PMC 1221857 . PMID 11368773. doi:10.1042/bj3560461.
- ^ Perez-Villar JJ, Whitney GS, Sitnick MT, Dunn RJ, Venkatesan S, O'Day K, Schieven GL, Lin TA, Kanner SB (August 2002). "Phosphorylation of the linker for activation of T-cells by Itk promotes recruitment of Vav". Biochemistry. 41 (34): 10732–40. PMID 12186560. doi:10.1021/bi025554o.
- ^ Lindholm CK, Henriksson ML, Hallberg B, Welsh M (July 2002). "Shb links SLP-76 and Vav with the CD3 complex in Jurkat T cells". European Journal of Biochemistry. 269 (13): 3279–88. PMID 12084069. doi:10.1046/j.1432-1033.2002.03008.x.
- ^ Pacini S, Ulivieri C, Di Somma MM, Isacchi A, Lanfrancone L, Pelicci PG, Telford JL, Baldari CT (August 1998). "Tyrosine 474 of ZAP-70 is required for association with the Shc adaptor and for T-cell antigen receptor-dependent gene activation". The Journal of Biological Chemistry. 273 (32): 20487–93. PMID 9685404. doi:10.1074/jbc.273.32.20487.
Further reading
- Chan AC, Iwashima M, Turck CW, Weiss A (November 1992). "ZAP-70: a 70 kd protein-tyrosine kinase that associates with the TCR zeta chain". Cell. 71 (4): 649–62. PMID 1423621. doi:10.1016/0092-8674(92)90598-7.
- Deindl S, Kadlecek TA, Brdicka T, Cao X, Weiss A, Kuriyan J (May 2007). "Structural basis for the inhibition of tyrosine kinase activity of ZAP-70". Cell. 129 (4): 735–46. PMID 17512407. doi:10.1016/j.cell.2007.03.039.
- Orchard J, Ibbotson R, Best G, Parker A, Oscier D (December 2005). "ZAP-70 in B cell malignancies". Leukemia & Lymphoma. 46 (12): 1689–98. PMID 16263570. doi:10.1080/09638280500260079.
- Hamblin AD, Hamblin TJ (December 2005). "Functional and prognostic role of ZAP-70 in chronic lymphocytic leukaemia". Expert Opinion on Therapeutic Targets. 9 (6): 1165–78. PMID 16300468. doi:10.1517/14728222.9.6.1165.
- Chan AC, Iwashima M, Turck CW, Weiss A (November 1992). "ZAP-70: a 70 kd protein-tyrosine kinase that associates with the TCR zeta chain". Cell. 71 (4): 649–62. PMID 1423621. doi:10.1016/0092-8674(92)90598-7.
- Goldman F, Jensen WA, Johnson GL, Heasley L, Cambier JC (October 1994). "gp120 ligation of CD4 induces p56lck activation and TCR desensitization independent of TCR tyrosine phosphorylation". Journal of Immunology. 153 (7): 2905–17. PMID 7522245.
- Isakov N, Wange RL, Burgess WH, Watts JD, Aebersold R, Samelson LE (January 1995). "ZAP-70 binding specificity to T cell receptor tyrosine-based activation motifs: the tandem SH2 domains of ZAP-70 bind distinct tyrosine-based activation motifs with varying affinity". The Journal of Experimental Medicine. 181 (1): 375–80. PMC 2191847 . PMID 7528772. doi:10.1084/jem.181.1.375.
- Nel AE, Gupta S, Lee L, Ledbetter JA, Kanner SB (August 1995). "Ligation of the T-cell antigen receptor (TCR) induces association of hSos1, ZAP-70, phospholipase C-gamma 1, and other phosphoproteins with Grb2 and the zeta-chain of the TCR". The Journal of Biological Chemistry. 270 (31): 18428–36. PMID 7629168. doi:10.1074/jbc.270.31.18428.
- Negishi I, Motoyama N, Nakayama K, Nakayama K, Senju S, Hatakeyama S, Zhang Q, Chan AC, Loh DY (August 1995). "Essential role for ZAP-70 in both positive and negative selection of thymocytes". Nature. 376 (6539): 435–8. PMID 7630421. doi:10.1038/376435a0.
- Mustelin T, Williams S, Tailor P, Couture C, Zenner G, Burn P, Ashwell JD, Altman A (April 1995). "Regulation of the p70zap tyrosine protein kinase in T cells by the CD45 phosphotyrosine phosphatase". European Journal of Immunology. 25 (4): 942–6. PMID 7737297. doi:10.1002/eji.1830250413.
- Neumeister EN, Zhu Y, Richard S, Terhorst C, Chan AC, Shaw AS (June 1995). "Binding of ZAP-70 to phosphorylated T-cell receptor zeta and eta enhances its autophosphorylation and generates specific binding sites for SH2 domain-containing proteins". Molecular and Cellular Biology. 15 (6): 3171–8. PMC 230549 . PMID 7760813. doi:10.1128/mcb.15.6.3171.
- Katzav S, Sutherland M, Packham G, Yi T, Weiss A (December 1994). "The protein tyrosine kinase ZAP-70 can associate with the SH2 domain of proto-Vav". The Journal of Biological Chemistry. 269 (51): 32579–85. PMID 7798261.
- Schumann G, Dasgupta JD (September 1994). "Specificity of signal transduction through CD16, TCR-CD3 and BCR receptor chains containing the tyrosine-associated activation motif". International Immunology. 6 (9): 1383–92. PMID 7819147. doi:10.1093/intimm/6.9.1383.
- Watts JD, Affolter M, Krebs DL, Wange RL, Samelson LE, Aebersold R (November 1994). "Identification by electrospray ionization mass spectrometry of the sites of tyrosine phosphorylation induced in activated Jurkat T cells on the protein tyrosine kinase ZAP-70". The Journal of Biological Chemistry. 269 (47): 29520–9. PMID 7961936.
- Ku G, Malissen B, Mattei MG (1994). "Chromosomal location of the Syk and ZAP-70 tyrosine kinase genes in mice and humans". Immunogenetics. 40 (4): 300–2. PMID 8082894. doi:10.1007/BF00189976.
- Chan AC, van Oers NS, Tran A, Turka L, Law CL, Ryan JC, Clark EA, Weiss A (May 1994). "Differential expression of ZAP-70 and Syk protein tyrosine kinases, and the role of this family of protein tyrosine kinases in TCR signaling". Journal of Immunology. 152 (10): 4758–66. PMID 8176201.
- Elder ME, Lin D, Clever J, Chan AC, Hope TJ, Weiss A, Parslow TG (June 1994). "Human severe combined immunodeficiency due to a defect in ZAP-70, a T cell tyrosine kinase". Science. 264 (5165): 1596–9. PMID 8202712. doi:10.1126/science.8202712.
- Chan AC, Kadlecek TA, Elder ME, Filipovich AH, Kuo WL, Iwashima M, Parslow TG, Weiss A (June 1994). "ZAP-70 deficiency in an autosomal recessive form of severe combined immunodeficiency". Science. 264 (5165): 1599–601. PMID 8202713. doi:10.1126/science.8202713.
- Wange RL, Malek SN, Desiderio S, Samelson LE (September 1993). "Tandem SH2 domains of ZAP-70 bind to T cell antigen receptor zeta and CD3 epsilon from activated Jurkat T cells". The Journal of Biological Chemistry. 268 (26): 19797–801. PMID 8366117.
- Huby RD, Carlile GW, Ley SC (December 1995). "Interactions between the protein-tyrosine kinase ZAP-70, the proto-oncoprotein Vav, and tubulin in Jurkat T cells". The Journal of Biological Chemistry. 270 (51): 30241–4. PMID 8530437. doi:10.1074/jbc.270.51.30241.
- Plas DR, Johnson R, Pingel JT, Matthews RJ, Dalton M, Roy G, Chan AC, Thomas ML (May 1996). "Direct regulation of ZAP-70 by SHP-1 in T cell antigen receptor signaling". Science. 272 (5265): 1173–6. PMID 8638162. doi:10.1126/science.272.5265.1173.
- Bubeck Wardenburg J, Fu C, Jackman JK, Flotow H, Wilkinson SE, Williams DH, Johnson R, Kong G, Chan AC, Findell PR (August 1996). "Phosphorylation of SLP-76 by the ZAP-70 protein-tyrosine kinase is required for T-cell receptor function". The Journal of Biological Chemistry. 271 (33): 19641–4. PMID 8702662. doi:10.1074/jbc.271.33.19641.
External links
- GeneReviews/NIH/NCBI/UW entry on ZAP70-Related Severe Combined Immunodeficiency
- ZAP-70 Protein at the US National Library of Medicine Medical Subject Headings (MeSH)
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PDB gallery
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1m61: Crystal structure of the apo SH2 domains of ZAP-70
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1u59: Crystal Structure of the ZAP-70 Kinase Domain in Complex with Staurosporine
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2oq1: Tandem SH2 domains of ZAP-70 with 19-mer zeta1 peptide
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2ozo: Autoinhibited intact human ZAP-70
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Intracellular signaling peptides and proteins
|
| MAP |
|
| Calcium |
- Intracellular calcium-sensing proteins
- Calcineurin
- Ca2+/calmodulin-dependent protein kinase
|
| G protein |
| Heterotrimeric |
| cAMP: |
- Heterotrimeric G protein
- Adenylate cyclase
- cAMP
- 3',5'-cyclic-AMP phosphodiesterase
- Protein kinase A
|
| cGMP: |
- Transducin
- Gustducin
- Guanylate cyclase
- cGMP
- 3',5'-cyclic-GMP phosphodiesterase
- Protein kinase G
|
- G alpha subunit Gα
- GNAO1
- GNAI1
- GNAI2
- GNAI3
- GNAT1
- GNAT2
- GNAT3
- GNAZ
- GNAS
- GNAL
- GNAQ
- GNA11
- GNA12
- GNA13
- GNA14
- GNA15/GNA16
|
- G beta-gamma complex Gβ
- Gγ
- GNGT1
- GNGT2
- GNG2
- GNG3
- GNG4
- GNG5
- GNG7
- GNG8
- GNG10
- GNG11
- GNG12
- GNG13
- BSCL2
|
- G protein-coupled receptor kinase
- AMP-activated protein kinase
|
|
| Monomeric |
- ARFs
- Rabs
- Ras
- Rhos
- Arfs
- Ran
- Rhebs
- Raps
- RGKs
|
|
| Cyclin |
- Cyclin-dependent kinase inhibitor protein
- Cyclin-dependent kinase
- Cyclin
|
| Lipid |
- Phosphoinositide phospholipase C
- Phospholipase C
|
| Other protein kinase |
| Serine/threonine: |
- Casein kinase
- eIF-2 kinase
- Glycogen synthase kinase
- GSK1
- GSK2
- GSK-3
- GSK3A
- GSK3B
- IκB kinase
- Interleukin-1 receptor-associated kinase
- Lim kinase
- p21-activated kinases
- Rho-associated protein kinase
- Ribosomal s6 kinase
|
| Tyrosine: |
- ZAP70
- Focal adhesion protein-tyrosine kinase
- BTK
|
| both |
|
|
| Other protein phosphatase |
| Serine/threonine: |
|
| Tyrosine: |
- protein tyrosine phosphatase: Receptor-like protein tyrosine phosphatase
- Sh2 domain-containing protein tyrosine phosphatase
|
| both: |
- Dual-specificity phosphatase
|
|
| Apoptosis |
- see apoptosis signaling pathway
|
| GTP-binding protein regulators |
- see GTP-binding protein regulators
|
| Other |
- Activating transcription factor 6
- Signal transducing adaptor protein
- I-kappa B protein
- Mucin-4
- Olfactory marker protein
- Phosphatidylethanolamine binding protein
- EDARADD
- PRKCSH
|
|
see also deficiencies of intracellular signaling peptides and proteins
|
|
Protein kinases: tyrosine kinases (EC 2.7.10)
|
|
Receptor tyrosine kinases (EC 2.7.10.1)
|
| Growth factor receptors |
| EGF receptor family |
|
| Insulin receptor family |
|
| PDGF receptor family |
- CSF1R
- FLT3
- KIT
- PDGFR (PDGFRA
- PDGFRB)
|
| FGF receptor family |
|
| VEGF receptors family |
|
| HGF receptor family |
|
| Trk receptor family |
|
|
| EPH receptor family |
- EPHA1
- EPHA2
- EPHA3
- EPHA4
- EPHA5
- EPHA6
- EPHA7
- EPHA8
- EPHB1
- EPHB2
- EPHB3
- EPHB4
- EPHB5
- EPHB6
- EPHX
|
| LTK receptor family |
|
| TIE receptor family |
|
| ROR receptor family |
|
| DDR receptor family |
|
| PTK7 receptor family |
|
| RYK receptor family |
|
| MuSK receptor family |
|
| ROS receptor family |
|
| AATYK receptor family |
|
| AXL receptor family |
|
| RET receptor family |
|
| uncategorised |
|
|
|
|
Non-receptor tyrosine kinases (EC 2.7.10.2)
|
| ABL family |
|
| ACK family |
|
| CSK family |
|
| FAK family |
|
| FES family |
|
| FRK family |
|
| JAK family |
|
| SRC-A family |
|
| SRC-B family |
|
| TEC family |
|
| SYK family |
|
|
|
|
Enzymes
|
| Activity |
- Active site
- Binding site
- Catalytic triad
- Oxyanion hole
- Enzyme promiscuity
- Catalytically perfect enzyme
- Coenzyme
- Cofactor
- Enzyme catalysis
|
| Regulation |
- Allosteric regulation
- Cooperativity
- Enzyme inhibitor
|
| Classification |
- EC number
- Enzyme superfamily
- Enzyme family
- List of enzymes
|
| Kinetics |
- Enzyme kinetics
- Eadie–Hofstee diagram
- Hanes–Woolf plot
- Lineweaver–Burk plot
- Michaelis–Menten kinetics
|
| Types |
- EC1 Oxidoreductases (list)
- EC2 Transferases (list)
- EC3 Hydrolases (list)
- EC4 Lyases (list)
- EC5 Isomerases (list)
- EC6 Ligases (list)
|
UpToDate Contents
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English Journal
- Clinical Monoclonal B Lymphocytosis versus Rai 0 Chronic Lymphocytic Leukemia: A Comparison of Cellular, Cytogenetic, Molecular, and Clinical Features.
- Morabito F, Mosca L, Cutrona G, Agnelli L, Tuana G, Ferracin M, Zagatti B, Lionetti M, Fabris S, Maura F, Matis S, Gentile M, Vigna E, Colombo M, Massucco C, Recchia AG, Bossio S, De Stefano L, Ilariucci F, Musolino C, Molica S, Di Raimondo F, Cortelezzi A, Tassone P, Negrini M, Monti S, Rossi D, Gaidano G, Ferrarini M, Neri A.SourceAuthors' Affiliations: Department of Onco-Hematology, A.O. of Cosenza, Cosenza; Department of Clinical Sciences and Community Health, University of Milano and Hematology 1 CTMO, Foundation IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milano; SS Molecular Diagnostics, Scientific Direction, and Direzione Scientifica, IRCCS, San Martino IST, Genoa; Department of Experimental and Diagnostic Medicine, University of Ferrara, Ferrara; Division of Hematology, A.O. Arcispedale Santa Maria Nuova-IRCCS, Reggio Emilia; Division of Hematology, University of Messina, Messina; Department of Oncology and Hematology, Pugliese-Ciaccio Hospital; University of Magna Graecia and Cancer Center, Catanzaro; Division of Hematology, Department of Biomedical Sciences, University of Catania and Ferrarotto Hospital, Catania; and Division of Hematology, Department of Clinical and Experimental Medicine, Amedeo Avogadro University of Eastern Piedmont, Novara, Italy.
- Clinical cancer research : an official journal of the American Association for Cancer Research.Clin Cancer Res.2013 Nov 1;19(21):5890-900. doi: 10.1158/1078-0432.CCR-13-0622. Epub 2013 Sep 13.
- PURPOSE: To investigate the incidence and clinical relevance of classic and new prognostic markers, IGHV gene mutational status, and chromosomal abnormalities in clinical monoclonal B lymphocytosis (cMBL) compared with Rai stage 0 chronic lymphocytic leukemia (Rai0-CLL).EXPERIMENTAL DESIGN: A group
- PMID 24036852
- Neutrophil cell surface receptors and their intracellular signal transduction pathways.
- Futosi K, Fodor S, Mócsai A.SourceDepartment of Physiology, Semmelweis University School of Medicine, 1094 Budapest, Hungary.
- International immunopharmacology.Int Immunopharmacol.2013 Nov;17(3):638-50. doi: 10.1016/j.intimp.2013.06.034. Epub 2013 Aug 30.
- Neutrophils play a critical role in the host defense against bacterial and fungal infections, but their inappropriate activation also contributes to tissue damage during autoimmune and inflammatory diseases. Neutrophils express a large number of cell surface receptors for the recognition of pathogen
- PMID 23994464
- Immunoregulatory Effects of Interferon-β in Suppression of Th17 cells.
- Pennell LM, Fish EN.Source1 Toronto General Research Institute, University Health Network , Toronto, Canada .
- Journal of interferon & cytokine research : the official journal of the International Society for Interferon and Cytokine Research.J Interferon Cytokine Res.2013 Oct 31. [Epub ahead of print]
- To investigate the immunoregulatory effects of interferon (IFN)-β on CD4+ T cells, we examined the response of CD4+ T cells from IFN-β+/+ and IFN-β-/- mice to CD3/CD28 activation and to differentiation to Th17 lineage, analyzing the expression of signaling effectors, cell surface receptors, produ
- PMID 24175628
Japanese Journal
- HTLV-1 bZIP Factor Enhances T-Cell Proliferation by Impeding the Suppressive Signaling of Co-inhibitory Receptors
- ZAP70の変異と自己免疫疾患 (特集 自己免疫疾患の発症関与要因)
Related Links
- LYMPHOCYTE SIGNALING ZAP-70 Zap-70は、T細胞とNK細胞に発現するSykファミリーのタンパクチロシンキナーゼで、T細胞レセプター（TCR）を介したT細胞の活性化に重要な役割を担っています。TCR結合に引き続き、Zap-70の複数の ...
- Method This 4-color flow cytometry assay utilizes ZAP-70, CD3, CD19, and CD45 monoclonal antibodies. The fluorescently labeled lymphocyte population is selected by CD45 versus side scatter gating. The percentages of ...
Related Pictures
★リンクテーブル★
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シグナル伝達
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- 英
- ZAP-70 protein-tyrosine kinase
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ZAP-70チロシンキナーゼ
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- 同
- チロシンラジカル