Fibronectin has a dual role in locomotion and anchorage of primary chick fibroblasts and can promote entry into the division cycle.

Research output: Contribution to journal › Journal article › Research › peer-review

Standard

Fibronectin has a dual role in locomotion and anchorage of primary chick fibroblasts and can promote entry into the division cycle. / Couchman, J R; Rees, D A; Green, M R; Smith, C G.

In: Journal of Cell Biology, Vol. 93, No. 2, 1982, p. 402-10.

Research output: Contribution to journal › Journal article › Research › peer-review

Harvard

Couchman, JR, Rees, DA, Green, MR & Smith, CG 1982, 'Fibronectin has a dual role in locomotion and anchorage of primary chick fibroblasts and can promote entry into the division cycle.', Journal of Cell Biology, vol. 93, no. 2, pp. 402-10.

APA

Couchman, J. R., Rees, D. A., Green, M. R., & Smith, C. G. (1982). Fibronectin has a dual role in locomotion and anchorage of primary chick fibroblasts and can promote entry into the division cycle. Journal of Cell Biology, 93(2), 402-10.

Vancouver

Couchman JR, Rees DA, Green MR, Smith CG. Fibronectin has a dual role in locomotion and anchorage of primary chick fibroblasts and can promote entry into the division cycle. Journal of Cell Biology. 1982;93(2):402-10.

Author

Couchman, J R ; Rees, D A ; Green, M R ; Smith, C G. / Fibronectin has a dual role in locomotion and anchorage of primary chick fibroblasts and can promote entry into the division cycle. In: Journal of Cell Biology. 1982 ; Vol. 93, No. 2. pp. 402-10.

Bibtex

@article{c57d6df0598f11dd8d9f000ea68e967b,
title = "Fibronectin has a dual role in locomotion and anchorage of primary chick fibroblasts and can promote entry into the division cycle.",
abstract = "Fibronectin (FN), which is already known to be a natural factor for fibroblast spreading on substrata, has now been shown to be essential for two distinct types of adhesion with different biological functions in chick heart fibroblasts, namely adhesion directed toward locomotion and toward stationary anchorage for growth. Manipulation of culture conditions and the use of antisera of differing specificities has demonstrated that both exogenous and cell-derived FN are important in each process. The organization of the fibronectin-containing matrix differs between the two states. Immunoelectron microscopy with a colloidal gold marker reveals the presence of small membrane-associated plaques of fibronectin in motile cells with associated submembranous specialization. A fibrillar matrix containing fibronectin is dominant in nonmotile, growing fibroblasts. The development of focal adhesions for stationary anchorage can be dramatically enhanced by addition of cell-derived FN at an appropriate stage, and this promotes entry into the growth cycle. New macromolecular synthesis in addition to FN is necessary for focal adhesion development but not for locomotion.",
author = "Couchman, {J R} and Rees, {D A} and Green, {M R} and Smith, {C G}",
note = "Keywords: Animals; Cell Adhesion; Cell Division; Cell Movement; Cells, Cultured; Chick Embryo; Fibroblasts; Fibronectins; Glucosamine; Protein Biosynthesis; RNA",
year = "1982",
language = "English",
volume = "93",
pages = "402--10",
journal = "Journal of Cell Biology",
issn = "0021-9525",
publisher = "Rockefeller University Press",
number = "2",

}

RIS

TY - JOUR

T1 - Fibronectin has a dual role in locomotion and anchorage of primary chick fibroblasts and can promote entry into the division cycle.

AU - Couchman, J R

AU - Rees, D A

AU - Green, M R

AU - Smith, C G

N1 - Keywords: Animals; Cell Adhesion; Cell Division; Cell Movement; Cells, Cultured; Chick Embryo; Fibroblasts; Fibronectins; Glucosamine; Protein Biosynthesis; RNA

PY - 1982

Y1 - 1982

N2 - Fibronectin (FN), which is already known to be a natural factor for fibroblast spreading on substrata, has now been shown to be essential for two distinct types of adhesion with different biological functions in chick heart fibroblasts, namely adhesion directed toward locomotion and toward stationary anchorage for growth. Manipulation of culture conditions and the use of antisera of differing specificities has demonstrated that both exogenous and cell-derived FN are important in each process. The organization of the fibronectin-containing matrix differs between the two states. Immunoelectron microscopy with a colloidal gold marker reveals the presence of small membrane-associated plaques of fibronectin in motile cells with associated submembranous specialization. A fibrillar matrix containing fibronectin is dominant in nonmotile, growing fibroblasts. The development of focal adhesions for stationary anchorage can be dramatically enhanced by addition of cell-derived FN at an appropriate stage, and this promotes entry into the growth cycle. New macromolecular synthesis in addition to FN is necessary for focal adhesion development but not for locomotion.

AB - Fibronectin (FN), which is already known to be a natural factor for fibroblast spreading on substrata, has now been shown to be essential for two distinct types of adhesion with different biological functions in chick heart fibroblasts, namely adhesion directed toward locomotion and toward stationary anchorage for growth. Manipulation of culture conditions and the use of antisera of differing specificities has demonstrated that both exogenous and cell-derived FN are important in each process. The organization of the fibronectin-containing matrix differs between the two states. Immunoelectron microscopy with a colloidal gold marker reveals the presence of small membrane-associated plaques of fibronectin in motile cells with associated submembranous specialization. A fibrillar matrix containing fibronectin is dominant in nonmotile, growing fibroblasts. The development of focal adhesions for stationary anchorage can be dramatically enhanced by addition of cell-derived FN at an appropriate stage, and this promotes entry into the growth cycle. New macromolecular synthesis in addition to FN is necessary for focal adhesion development but not for locomotion.

M3 - Journal article

C2 - 6178746

VL - 93

SP - 402

EP - 410

JO - Journal of Cell Biology

JF - Journal of Cell Biology

SN - 0021-9525

IS - 2

ER -

ID: 5167906