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fibronectin

[fahy-bruh-nek-tin] /ˌfaɪ brəˈnɛk tɪn/
noun, Cell Biology
1.
a fibrous protein that binds to collagen, fibrin, and other proteins and also to the cell membranes, functioning as an anchor and connector.
Origin
1975-1980
1975-80; fibro- + Latin nect(ere) to bind, join together (see connect, nexus) + -in2
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2014.
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Examples from the web for fibronectin
  • When the body grows new tissue, cells secrete fibronectin--a strong, stretchy type of protein that acts as a supportive scaffold.
fibronectin in Medicine

fibronectin fi·bro·nec·tin (fī'brə-něk'tĭn)
n.
A fibrous linking protein that functions as a reticuloendothelial mediated host defense mechanism and is impaired by surgery, burns, infection, neoplasia, and disorders of the immune system.

The American Heritage® Stedman's Medical Dictionary
Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.
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fibronectin in Science
fibronectin
  (fī'brə-něk'tn)   
Any of several glycoproteins that occur especially in plasma and in soft connective tissue. Fibronectins are important for the adhesion of fibrous extracellular tissue matrices and also play roles in cellular adhesion, embryonic cellular differentiation, phagocytosis, and the aggregation of platelets in blood clotting.
The American Heritage® Science Dictionary
Copyright © 2002. Published by Houghton Mifflin. All rights reserved.
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