Roles of PI3Ks in leukocyte chemotaxis and phagocytosis

被引:217
作者
Stephens, L [1 ]
Ellson, C [1 ]
Hawkins, P [1 ]
机构
[1] Babraham Inst, Cambridge CB2 4AT, England
关键词
D O I
10.1016/S0955-0674(02)00311-3
中图分类号
Q2 [细胞生物学];
学科分类号
071009 ; 090102 ;
摘要
Through selective disruption of phosphoinositide 3-kinase (PI3K) activity and the use of green fluorescent protein tagged derivatives of domains capable of specifically binding the lipid products of PI3Ks in vivo, it has been shown that this family of signalling enzymes have vital and distinct roles in chemotaxis, phagocytosis and phagosome maturation in leukocytes.
引用
收藏
页码:203 / 213
页数:11
相关论文
共 55 条
[31]   Roles of PLC-β2 and -β3 and PI3Kγ in chemoattractant-mediated signal transduction [J].
Li, Z ;
Jiang, HP ;
Xie, W ;
Zhang, ZC ;
Smrcka, AV ;
Wu, DQ .
SCIENCE, 2000, 287 (5455) :1046-1049
[32]   Genetic deletion of the Pten tumor suppressor gene promotes cell motility by activation of Rac1 and Cdc42 GTPases [J].
Liliental, J ;
Moon, SY ;
Lesche, R ;
Mamillapalli, R ;
Li, DM ;
Zheng, Y ;
Sun, H ;
Wu, H .
CURRENT BIOLOGY, 2000, 10 (07) :401-404
[33]   Restricted accumulation of phosphatidylinositol 3-kinase products in a plasmalemmal subdomain during Fcγ receptor-mediated phagocytosis [J].
Marshall, JG ;
Booth, JW ;
Stambolic, V ;
Mak, T ;
Balla, T ;
Schreiber, AD ;
Meyer, T ;
Grinstein, S .
JOURNAL OF CELL BIOLOGY, 2001, 153 (07) :1369-1380
[34]   Crystal structure of a phosphatidylinositol 3-phosphate-specific membrane-targeting motif, the FYVE domain of Vps27p [J].
Misra, S ;
Hurley, JH .
CELL, 1999, 97 (05) :657-666
[35]   An SH2-domain-containing kinase negatively regulates the phosphatidylinositol-3 kinase pathway [J].
Moniakis, J ;
Funamoto, S ;
Fukuzawa, M ;
Meisenhelder, J ;
Araki, T ;
Abe, T ;
Meili, R ;
Hunter, T ;
Williams, J ;
Firtel, RA .
GENES & DEVELOPMENT, 2001, 15 (06) :687-698
[36]   A membrane-permeant ester of phosphatidylinositol 3,4,5-trisphosphate (PIP3) is an activator of human neutrophil migration [J].
Niggli, V .
FEBS LETTERS, 2000, 473 (02) :217-221
[37]   The phosphatidylinositol 3-kinase inhibitor wortmannin markedly reduces chemotactic peptide-induced locomotion and increases in cytoskeletal actin in human neutrophils [J].
Niggli, V ;
Keller, H .
EUROPEAN JOURNAL OF PHARMACOLOGY, 1997, 335 (01) :43-52
[38]   Crystal structure and functional analysis of Ras binding to its effector phosphoinositide 3-kinase γ [J].
Pacold, ME ;
Suire, S ;
Perisic, O ;
Lara-Gonzalez, S ;
Davis, CT ;
Walker, EH ;
Hawkins, PT ;
Stephens, L ;
Eccleston, JF ;
Williams, RL .
CELL, 2000, 103 (06) :931-943
[39]   G-PROTEIN-COUPLED CHEMOATTRACTANT RECEPTORS REGULATE LYN TYROSINE KINASE-CENTER-DOT-SHC ADAPTER PROTEIN SIGNALING COMPLEXES [J].
PTASZNIK, A ;
TRAYNORKAPLAN, A ;
BOKOCH, GM .
JOURNAL OF BIOLOGICAL CHEMISTRY, 1995, 270 (34) :19969-19973
[40]   Leukocytes navigate by compass:: roles of PI3Kγ and its lipid products [J].
Rickert, P ;
Weiner, OD ;
Wang, F ;
Bourne, HR ;
Servant, G .
TRENDS IN CELL BIOLOGY, 2000, 10 (11) :466-473