Actomyosin rings: The riddle of the sphincter

被引：17

作者：

Bement, WM ^{[1
]}

机构：

[1] Univ Wisconsin, Dept Zool, Program Cellular & Mol Biol, Madison, WI 53706 USA

来源：

CURRENT BIOLOGY | 2002年 / 12卷 / 01期

关键词：

D O I：

10.1016/S0960-9822(01)00639-X

中图分类号：

Q5 [生物化学]; Q7 [分子生物学];

学科分类号：

071010 ; 081704 ;

摘要：

Contractile rings consisting of actin filaments and myosin-2 have long been known to power cytokinesis, but recent work has shown that single-cell and multicellular actomyosin rings participate in processes ranging from wound healing to extrusion of apoptotic cells from epithelia.

引用

页码：R12 / R14

页数：3

共 20 条

[1] A NOVEL CYTOSKELETAL STRUCTURE INVOLVED IN PURSE STRING WOUND CLOSURE AND CELL POLARITY MAINTENANCE [J].

BEMENT, WM ;

FORSCHER, P ;

MOOSEKER, MS .

JOURNAL OF CELL BIOLOGY, 1993, 121 (03) :565-578

[2] Wound-induced assembly and closure of an actomyosin purse string in Xenopus oocytes [J].

Bement, WM ;

Mandato, CA ;

Kirsch, MN .

CURRENT BIOLOGY, 1999, 9 (11) :579-587

[3] Healing of incisional wounds in the embryonic chick wing bud: Characterization of the actin purse-string and demonstration of a requirement for Rho activation [J].

Brock, J ;

Midwinter, K ;

Lewis, J ;

Martin, P .

JOURNAL OF CELL BIOLOGY, 1996, 135 (04) :1097-1107

[4] Cytokinesis in eukaryotes: a mechanistic comparison [J].

Field, C ;

Li, R ;

Oegema, K .

CURRENT OPINION IN CELL BIOLOGY, 1999, 11 (01) :68-80

[5]

Harden N, 1999, J CELL SCI, V112, P273

[6] Mechanisms of epithelial fusion and repair [J].

Jacinto, A ;

Martinez-Arias, A ;

Martin, P .

NATURE CELL BIOLOGY, 2001, 3 (05) :E117-E123

[7] Dynamic actin-based epithelial adhesion and cell matching during Drosophila dorsal closure [J].

Jacinto, A ;

Wood, W ;

Balayo, T ;

Turmaine, M ;

Martinez-Arias, A ;

Martin, P .

CURRENT BIOLOGY, 2000, 10 (22) :1420-1426

[8] Multiple forces contribute to cell sheet morphogenesis for dorsal closure in Drosophila [J].

Kiehart, DP ;

Galbraith, CG ;

Edwards, KA ;

Rickoll, WL ;

Montague, RA .

JOURNAL OF CELL BIOLOGY, 2000, 149 (02) :471-490

[9] REGULATION OF CYTOPLASMIC DIVISION OF XENOPUS EMBRYO BY RHO-P21 AND ITS INHIBITORY GDP GTP EXCHANGE PROTEIN (RHO-GDI) [J].

KISHI, K ;

SASAKI, T ;

KURODA, S ;

ITOH, T ;

TAKAI, Y .

JOURNAL OF CELL BIOLOGY, 1993, 120 (05) :1187-1195

[10] CYTOSKELETAL DISTRIBUTION AND FUNCTION DURING THE MATURATION AND ENUCLEATION OF MAMMALIAN ERYTHROBLASTS [J].

KOURY, ST ;

KOURY, MJ ;

BONDURANT, MC .

JOURNAL OF CELL BIOLOGY, 1989, 109 (06) :3005-3013

← 1 2 →