Literature DB >> 3164478

Transforming growth factor beta stimulates collagen-matrix contraction by fibroblasts: implications for wound healing.

R Montesano1, L Orci.   

Abstract

An important event during wound healing is the contraction of newly formed connective tissue (granulation tissue) by fibroblasts. The role of polypeptide growth factors in the process of wound contraction was investigated by analyzing the influence of transforming growth factor beta (TGF-beta), platelet-derived growth factor on the ability of fibroblasts to contract a collagen matrix in an in vitro system. TGF-beta, but not the other growth factors tested, markedly enhanced the ability of BHK-21,3T3-L1, and human foreskin fibroblasts to contract collagen gels. These results suggest that TGF-beta released from platelets and inflammatory cells at sites of tissue injury stimulates fibroblasts to contract the provisional wound matrix and that this effect contributes to the ability of TGF-beta to accelerate wound healing.

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Year:  1988        PMID: 3164478      PMCID: PMC280543          DOI: 10.1073/pnas.85.13.4894

Source DB:  PubMed          Journal:  Proc Natl Acad Sci U S A        ISSN: 0027-8424            Impact factor:   11.205


  28 in total

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  133 in total

Review 1.  Roles of hepatocyte growth factor/scatter factor and transforming growth factor-beta1 in mammary gland ductal morphogenesis.

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Journal:  FASEB J       Date:  2012-02-28       Impact factor: 5.191

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Journal:  Cytotechnology       Date:  2013-11-28       Impact factor: 2.058

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Authors:  Brad Rybinski; Janusz Franco-Barraza; Edna Cukierman
Journal:  Physiol Genomics       Date:  2014-02-11       Impact factor: 3.107

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