CD34

CD34
識別號
别名CD34;, entrez:947, CD34 molecule
外部IDOMIM:142230 MGI:88329 HomoloGene:1343 GeneCards:CD34
基因位置(人类
1號染色體
染色体1號染色體[1]
1號染色體
CD34的基因位置
CD34的基因位置
基因座1q32.2起始207,880,972 bp[1]
终止207,911,402 bp[1]
基因位置(小鼠
小鼠1号染色体
染色体小鼠1号染色体[2]
小鼠1号染色体
CD34的基因位置
CD34的基因位置
基因座1 H6|1 98.38 cM起始194,621,127 bp[2]
终止194,643,587 bp[2]
RNA表达模式
查阅更多表达数据
基因本體
分子功能 转录因子结合
sulfate binding
carbohydrate binding
細胞組分 細胞質
integral component of membrane

细胞膜
integral component of plasma membrane
細胞外區域
cell surface
basal plasma membrane
glomerular endothelium fenestra
apical plasma membrane
intercellular bridge
细胞质的核周区域
溶酶体
external side of plasma membrane
cell periphery
生物學過程 extracellular exosome assembly
stem cell proliferation
positive regulation of interleukin-10 production
cell motility
negative regulation of blood coagulation
metanephric glomerular mesangial cell differentiation
旁分泌
hematopoietic stem cell proliferation
positive regulation of granulocyte colony-stimulating factor production
negative regulation of gene expression
positive regulation of angiogenesis
血压调节
vascular wound healing
positive regulation of gene expression
glomerular filtration
negative regulation of nitric oxide biosynthetic process
細胞粘附
endothelial cell proliferation
mesangial cell-matrix adhesion
tissue homeostasis
positive regulation of vasculogenesis
endothelium development
regulation of immune response
negative regulation of cellular response to heat
positive regulation of transforming growth factor beta production
glomerular endothelium development
腫瘤壞死因子產生的負調控
cell-matrix adhesion
細胞增殖
positive regulation of odontogenesis
negative regulation of cellular response to hypoxia
leukocyte migration
訊息傳遞
分化轉移
negative regulation of neuron death
cell-cell adhesion
造血作用
Sources:Amigo / QuickGO
直系同源
物種人類小鼠
Entrez

947

12490

Ensembl

ENSG00000174059

ENSMUSG00000016494

UniProt

P28906

Q64314

mRNA​序列

NM_001025109
​NM_001773

NM_001111059
​NM_133654

蛋白序列

NP_001020280
​NP_001764

NP_001104529
​NP_598415

基因位置​(UCSC)Chr 1: 207.88 – 207.91 MbChr 1: 194.62 – 194.64 Mb
PubMed​查找[3][4]
維基數據
檢視/編輯人類檢視/編輯小鼠

CD34(小鼠、大鼠的同源蛋白寫作Cd34),是一類分化簇(Cluster of differentiation, CD)分子,在人體內由CD34基因編碼,主要用來鑑定造血幹細胞(HSC)等成體幹細胞[5][6][7]。CD34化學本質爲糖蛋白,正常情況下位於細胞膜表面,功能包括參與細胞—細胞間黏附和細胞—細胞外基質(ECM)黏附。

功能

CD34最早於20世紀80年代由兩個課題組同時獨立發現,最初是用來鑑定一類造血幹細胞(CD34+陽性)。现在,是否表達CD34也是分離、鑑別造血幹細胞及其亚群(subpopulation)的一項重要指標[8][9][10][11][12][13]。CD34为单跨膜的黏液素(Mucin)類糖蛋白,通常分佈於細胞膜表面[14]。CD34功能複雜,至今CD34的功能仍然未完全闡明,已知的CD34分子功能主要是參與細胞黏附[15][16]

分佈

CD34蛋白主要表達於造血幹細胞和造血祖細胞中,同時,血管內皮細胞、一部分間充質幹細胞(MSC)也表達CD34[17]。CD34在臍帶骨髓中表達強度相對較高[18]

參見

參考

  1. ^ 1.0 1.1 1.2 GRCh38: Ensembl release 89: ENSG00000174059 - Ensembl, May 2017
  2. ^ 2.0 2.1 2.2 GRCm38: Ensembl release 89: ENSMUSG00000016494 - Ensembl, May 2017
  3. ^ Human PubMed Reference:. National Center for Biotechnology Information, U.S. National Library of Medicine. 
  4. ^ Mouse PubMed Reference:. National Center for Biotechnology Information, U.S. National Library of Medicine. 
  5. ^ Entrez Gene: CD34 CD34 molecule. (原始内容存档于2019-09-24). 
  6. ^ Simmons DL, Satterthwaite AB, Tenen DG, Seed B. Molecular cloning of a cDNA encoding CD34, a sialomucin of human hematopoietic stem cells. Journal of Immunology. Jan 1992, 148 (1): 267–71 [2018-02-14]. PMID 1370171. (原始内容存档于2008-06-06). 
  7. ^ Satterthwaite AB, Burn TC, Le Beau MM, Tenen DG. Structure of the gene encoding CD34, a human hematopoietic stem cell antigen. Genomics. Apr 1992, 12 (4): 788–94. PMID 1374051. doi:10.1016/0888-7543(92)90310-O. 
  8. ^ Civin CI, Strauss LC, Brovall C, Fackler MJ, Schwartz JF, Shaper JH. Antigenic analysis of hematopoiesis. III. A hematopoietic progenitor cell surface antigen defined by a monoclonal antibody raised against KG-1a cells. Journal of Immunology. 1984, 133 (1): 157–65. PMID 6586833. 
  9. ^ Tindle RW. Nichols R. Chan L. Campana D. Birnie GD. A novel monoclonal antibody BI-3C5 recognises myeloblasts and non-B, non-T lymphoblasts in acute leukaemia and CGL blast crises, and react with immature cells in normal bone marrow. Leukaemia Research. 1985, 9: 1–9. doi:10.1016/0145-2126(85)90016-5. 
  10. ^ Tindle RW. Katz F. Martin H. Watt D. Catovsky D. Janossy G. Greaves M. BI-3C5 (CD34) defines multipotential and lineage restricted progenitor cells and their leukaemic counterparts .. In 'Leucocyte typing 111: White cell differentiation antigens. Oxford University Press, 654-655. 1987. 
  11. ^ Loken M. Shah V. Civin CI.. Characterization of myeloid antigens on human bone marrow using multicolour immunofluorescence. In: McMichael, Leucocyte Typing III:White cell differentiation antigens.Oxford University Press 630-635. 1987. 
  12. ^ Furness SG, McNagny K. Beyond mere markers: functions for CD34 family of sialomucins in hematopoiesis. Immunologic Research. 2006, 34 (1): 13–32. PMID 16720896. doi:10.1385/IR:34:1:13. 
  13. ^ Srivastava A, Bapat M, Ranade S, Srinivasan V, Murugan P, Manjunath S, Thamaraikannan P, Abraham S. Autologous Multiple Injections of in Vitro Expanded Autologous Bone Marrow Stem Cells For Cervical Level Spinal Cord Injury - A Case Report. Journal of Stem Cells and Regenerative Medicine. 2010 [2018-02-14]. (原始内容存档于2018-04-10). 
  14. ^ Nielsen JS, McNagny KM. Novel functions of the CD34 family. Journal of Cell Science. Nov 2008, 121 (Pt 22): 3683–92. PMID 18987355. doi:10.1242/jcs.037507. 
  15. ^ Drew E, Merzaban JS, Seo W, Ziltener HJ, McNagny KM. CD34 and CD43 inhibit mast cell adhesion and are required for optimal mast cell reconstitution. Immunity. Jan 2005, 22 (1): 43–57. PMID 15664158. doi:10.1016/j.immuni.2004.11.014. 
  16. ^ Strilić B, Kucera T, Eglinger J, Hughes MR, McNagny KM, Tsukita S, Dejana E, Ferrara N, Lammert E. The molecular basis of vascular lumen formation in the developing mouse aorta. Developmental Cell. Oct 2009, 17 (4): 505–15. PMID 19853564. doi:10.1016/j.devcel.2009.08.011. 
  17. ^ Ogawa M, Tajima F, Ito T, Sato T, Laver JH, Deguchi T. CD34 expression by murine hematopoietic stem cells. Developmental changes and kinetic alterations. Annals of the New York Academy of Sciences. Jun 2001, 938: 139–45. Bibcode:2001NYASA.938..139O. PMID 11458501. doi:10.1111/j.1749-6632.2001.tb03583.x. 
  18. ^ Sidney LE, Branch MJ, Dunphy SE, Dua HS, Hopkinson A. Concise review: evidence for CD34 as a common marker for diverse progenitors. Stem Cells. Jun 2014, 32 (6): 1380–9. PMC 4260088可免费查阅. PMID 24497003. doi:10.1002/stem.1661. 
蛋白質白血球分化抗原(參見人類白血球分化抗原列表英语list of human clusters of differentiation
1-50
  • CD1
    • a-c英语Group 1 CD1
    • 1A
    • 1D英语CD1D
    • 1E英语CD1E
  • CD2
  • CD3英语CD3 (immunology)
    • γ英语CD3G
    • δ英语CD3D
    • ε英语CD3E
  • CD4
  • CD5英语CD5 (protein)
  • CD6
  • CD7
  • CD8
    • α英语CD8A
    • β
  • CD9
  • CD10英语Neprilysin
  • CD11
    • a英语CD11a
    • b英语Integrin alpha M
    • c英语CD11c
    • d英语ITGAD
  • CD13
  • CD14
  • CD15英语CD15
  • CD16
    • A英语FCGR3A
    • B英语FCGR3B
  • CD18
  • CD19
  • CD20英语CD20
  • CD21英语Complement receptor 2
  • CD22
  • CD23英语CD23
  • CD24
  • CD25英语CD25
  • CD26
  • CD27英语CD27
  • CD28英语CD28
  • CD29
  • CD30英语CD30
  • CD31
  • CD32英语CD32
    • A英语FCGR2A
    • B英语FCGR2B
  • CD33
  • CD34
  • CD35英语Complement receptor 1
  • CD36英语CD36
  • CD37英语CD37
  • CD38英语CD38
  • CD39英语ENTPD1
  • CD40
  • CD41英语ITGA2B
  • CD42英语Glycoprotein Ib
    • a英语Glycoprotein IX
    • b英语GP1BA
    • c英语GP1BB
    • d英语GP5
  • CD43
  • CD44
  • CD45
  • CD46英语CD46
  • CD47
  • CD48英语CD48
  • CD49
    • a英语CD49a
    • b英语CD49b
    • c英语CD49c
    • d英语CD49d
    • e英语ITGA5
    • f英语ITGA6
  • CD50英语ICAM3
51-100
  • CD51英语ITGAV
  • CD52英语CD52
  • CD53英语CD53
  • CD54英语ICAM-1
  • CD55
  • CD56
  • CD57英语B3GAT1
  • CD58英语CD58
  • CD59
  • CD61
  • CD62
    • E
    • L
    • P
  • CD63
  • CD64英语CD64 (biology)
    • A英语FCGR1A
    • B英语FCGR1B
    • C英语FCGR1C
  • CD66
    • a英语CEACAM1
    • b
    • c英语CEACAM6
    • d英语CEACAM3
    • e英语CEACAM5
    • f英语PSG1 (gene)
  • CD68英语CD68
  • CD69英语CD69
  • CD70英语CD70
  • CD71
  • CD72英语CD72
  • CD73英语NT5E
  • CD74英语CD74
  • CD78英语CD78
  • CD79
    • a英语CD79A
    • b英语CD79B
  • CD80英语CD80
  • CD81英语CD81
  • CD82英语CD82 (gene)
  • CD83英语CD83
  • CD84英语CD84
  • CD85
    • a英语LILRB3
    • d英语LILRB2
    • e英语LILRA3
    • h英语LILRA2
    • j英语LILRB1
    • k英语LILRB4
  • CD86英语CD86
  • CD87
  • CD88
  • CD89英语FCAR
  • CD90
  • CD91英语LRP1 -CD92英语SLC44A1
  • CD93英语CD93
  • CD94英语KLRD1
  • CD95英语Fas receptor
  • CD96英语CD96
  • CD97英语CD97
  • CD98英语CD98
  • CD99英语CD99
  • CD100英语SEMA4D
101-150
  • CD101英语IGSF2
  • CD102英语ICAM2
  • CD103英语ITGAE
  • CD104英语ITGB4
  • CD105英语Endoglin
  • CD106
  • CD107
    • a英语LAMP1
    • b英语LAMP2
  • CD108英语SEMA7A
  • CD109英语CD109
  • CD110英语Myeloproliferative leukemia virus oncogene
  • CD111英语PVRL1
  • CD112英语PVRL2
  • CD113英语PVRL3
  • CD114英语Granulocyte colony-stimulating factor receptor
  • CD115英语Colony stimulating factor 1 receptor
  • CD116英语Granulocyte macrophage colony-stimulating factor receptor
  • CD117英语CD117
  • CD118英语Leukemia inhibitory factor receptor
  • CD119英语Interferon gamma receptor 1
  • CD120英语CD120
    • a英语TNFRSF1A
    • b英语TNFRSF1B
  • CD121
    • a英语Interleukin 1 receptor, type I
    • b英语Interleukin 1 receptor, type II
  • CD122英语IL-2 receptor
  • CD123英语IL3RA
  • CD124英语Interleukin-4 receptor
  • CD125英语Interleukin 5 receptor alpha subunit
  • CD126英语Interleukin-6 receptor
  • CD127英语Interleukin-7 receptor
  • CD129英语Interleukin-9 receptor
  • CD130英语Glycoprotein 130
  • CD131
  • CD132
  • CD133英语CD133
  • CD134英语CD134
  • CD135英语CD135
  • CD136英语MST1R
  • CD137英语CD137
  • CD138英语Syndecan 1
  • CD140b英语PDGFRB
  • CD141英语Thrombomodulin
  • CD142英语Tissue factor
  • CD143
  • CD144英语VE-cadherin
  • CD146英语CD146
  • CD147英语Basigin
  • CD148英语PTPRJ
  • CD150英语SLAMF1
151-200
  • CD151英语CD151
  • CD152
  • CD153英语CD153
  • CD154英语CD154
  • CD155英语CD155
  • CD156
    • a英语ADAM8
    • b英语ADAM17
    • c英语ADAM10
  • CD157英语BST1
  • CD158a英语KIR2DL1
  • d英语KIR2DL4
  • e英语KIR3DL1
  • i英语KIR2DS4
  • k英语KIR3DL2
  • CD159
    • a英语NKG2
    • c英语KLRC2
  • CD160英语CD160
  • CD161英语KLRB1
  • CD162英语P-selectin glycoprotein ligand-1
  • CD163英语CD163
  • CD164
  • CD166英语ALCAM
  • CD167
    • a
    • b英语Discoidin domain-containing receptor 2
  • CD168英语Hyaluronan-mediated motility receptor
  • CD169英语sialoadhesin
  • CD170英语SIGLEC5
  • CD171英语L1 (protein)
  • CD172
    • a英语Signal-regulatory protein alpha
    • b英语SIRPB1
    • g英语SIRPG
  • CD174英语Fucosyltransferase 3
  • CD177英语CD177
  • CD178英语Fas ligand
  • CD179
    • a英语VPREB1
    • b英语IGLL1
  • CD180英语CD180
  • CD181英语Interleukin 8 receptor, alpha
  • CD182英语Interleukin 8 receptor, beta
  • CD183
  • CD184
  • CD185
  • CD186英语CXCR6
  • CD191英语CCR1
  • CD192英语CCR2
  • CD193英语CCR3 (gene)
  • CD194英语CCR4
  • CD195
  • CD196英语C-C chemokine receptor type 6
  • CD197英语C-C chemokine receptor type 7
  • CDw198英语CCR8 (gene)
  • CDw199英语CCR9
  • CD200英语CD200
201-250
  • CD201英语Endothelial protein C receptor
  • CD202b英语TEK tyrosine kinase
  • CD204英语MSR1
  • CD205英语LY75
  • CD206英语Mannose receptor
  • CD207英语CD207
  • CD208英语LAMP3
  • CD209英语DC-SIGN
  • CDw210
    • a英语Interleukin 10 receptor, alpha subunitInterleukin 10 receptor, alpha subunit
    • b英语Interleukin 10 receptor, beta subunitInterleukin 10 receptor, beta subunit
  • CD212英语Interleukin 12 receptor, beta 1 subunit
  • CD213a
    • 1英语IL13RA1
    • 2英语IL13RA2
  • CD217英语IL17RA
  • CD218IL18R1a英语IL18R1
  • b英语IL18RAP
  • CD220英语Insulin receptor
  • CD221
  • CD222英语Insulin-like growth factor 2 receptor
  • CD223英语LAG3
  • CD224英语GGT1
  • CD225英语IFITM1
  • CD226英语CD226
  • CD227英语MUC1
  • CD228英语MFI2
  • CD229英语LY9
  • CD230
  • CD233英语Band 3
  • CD234英语Duffy antigen system
  • CD235
    • a英语GYPA
    • b英语GYPB
  • CD236英语Glycophorin C
  • CD238
  • CD239英语BCAM
  • CD240CE英语RHCE (gene)
  • CD240D英语RHD (gene)
  • CD241英语RHAG
  • CD243英语P-glycoprotein
  • CD244英语CD244
  • CD246英语Anaplastic lymphoma kinase
  • CD248
  • CD249
251-300
  • CD252英语OX40L
  • CD253英语TRAIL
  • CD254
  • CD256英语TNFSF13
  • CD257英语B-cell activating factor
  • CD258英语TNFSF14
  • CD261英语TNFRSF10A
  • CD262英语TNFRSF10B
  • CD264英语TNFRSF10D
  • CD265英语RANK
  • CD266英语TNFRSF12A
  • CD267英语TNFRSF13B
  • CD268英语TNFRSF13C
  • CD269英语TNFRSF17
  • CD271英语Low affinity nerve growth factor receptor
  • CD272英语BTLA
  • CD273英语PDCD1LG2
  • CD274
  • CD275英语ICOSLG
  • CD276英语CD276
  • CD278英语CD278
  • CD279英语Programmed cell death 1
  • CD280英语Mannose receptor
  • CD281
  • CD282
  • CD283
  • CD284
  • CD286
  • CD288
  • CD289
  • CD290英语TLR10
  • CD292英语BMPR1A
  • CDw293英语BMPR1B
  • CD294英语GPR44
  • CD295英语Leptin receptor
  • CD297英语ART4
  • CD298英语ATP1B3
  • CD299英语CLEC4M
301-350
  • CD300A英语CD300A
  • CD301英语CLEC10A
  • CD302英语CD302
  • CD303英语CLEC4C
  • CD304英语Neuropilin
  • CD305英语LAIR1
  • CD306英语LAIR2
  • CD307英语FCRL5
  • CD309英语Kinase insert domain receptor
  • CD312英语EMR2
  • CD314英语NKG2D
  • CD315英语PTGFRN
  • CD316英语IGSF8
  • CD317英语Tetherin
  • CD318英语CDCP1
  • CD320英语CD320
  • CD321英语F11 receptor
  • CD322英语JAM2
  • CD324英语CDH1 (gene)
  • CD325英语CDH2
  • CD326
  • CD328英语SIGLEC7
  • CD329英语SIGLEC8
  • CD331英语Fibroblast growth factor receptor 1
  • CD332英语Fibroblast growth factor receptor 2
  • CD333英语Fibroblast growth factor receptor 3
  • CD334英语Fibroblast growth factor receptor 4
  • CD335英语NCR1
  • CD336英语NCR2
  • CD337英语NCR3
  • CD338英语ABCG2
  • CD339英语JAG1
  • CD340
  • CD344英语FZD4
  • CD349英语FZD9
  • CD350英语FZD10