2007
DOI: 10.1002/jcb.21224
|View full text |Cite
|
Sign up to set email alerts
|

Periostin regulates collagen fibrillogenesis and the biomechanical properties of connective tissues

Abstract: Periostin is predominantly expressed in collagen-rich fibrous connective tissues that are subjected to constant mechanical stresses including: heart valves, tendons, perichondrium, cornea, and the periodontal ligament (PDL). Based on these data we hypothesize that periostin can regulate collagen I fibrillogenesis and thereby affect the biomechanical properties of connective tissues. Immunoprecipitation and immunogold transmission electron microscopy experiments demonstrate that periostin is capable of directly… Show more

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
3
1

Citation Types

33
600
0

Year Published

2009
2009
2018
2018

Publication Types

Select...
7
1

Relationship

0
8

Authors

Journals

citations
Cited by 542 publications
(633 citation statements)
references
References 70 publications
33
600
0
Order By: Relevance
“…Originally identified as a TGFβ-1-inducible protein specific to mouse osteoblasts [14], periostin is now recognized as a ECM component of many collagen-rich connective tissues that are subjected to mechanical stress-tension [47]. Reports of POSTN mRNA upregulation [11][12][13] and our data shown here demonstrating abundant periostin in a contractile fibrosis like DD, therefore, are not altogether unexpected.…”
Section: Discussionsupporting
confidence: 66%
See 1 more Smart Citation
“…Originally identified as a TGFβ-1-inducible protein specific to mouse osteoblasts [14], periostin is now recognized as a ECM component of many collagen-rich connective tissues that are subjected to mechanical stress-tension [47]. Reports of POSTN mRNA upregulation [11][12][13] and our data shown here demonstrating abundant periostin in a contractile fibrosis like DD, therefore, are not altogether unexpected.…”
Section: Discussionsupporting
confidence: 66%
“…As previously discussed, it is possible that longer-term exposure to periostin may be required to detect any significant effects on DD cell apoptosis in vitro. As periostin up-regulation is associated with connective tissues with altered mechanical stress-tension [47], it will be interesting to determine whether the combination of mechanical tension and periostin in a collagenous environment will affect DD cell avoidance of apoptosis.…”
Section: Discussionmentioning
confidence: 99%
“…29,30 The ability of periostin to interact and stabilize fibrillar collagens and other extracellular matrix molecules is probably a key event by which periostin controls extracellular matrix deposition and development of fibrosis. [3][4][5] We found de novo expressed periostin to colocalize and interact with integrin-b3 in glomeruli and vascular SMCs of NTS mice. Overexpression of periostin in aortic SMCs induced migration together with increased integrin-b3 expression and FAK phosphorylation.…”
Section: Discussionmentioning
confidence: 73%
“…1,2 Periostin interacts with extracellular matrix components, including collagen I, tenascin-C, and fibronectin, promoting collagen fibrillogenesis and increased strength performance of the extracellular matrix. [3][4][5] Interaction of periostin with cell-surface integrins avb3 and avb5 has been associated with increased adhesion and migration of cancer cells and vascular smooth muscle cells (SMCs). 6,7 Periostin is highly induced in vitro by TGF-b1, 1,5,8 and it was also found to be upregulated by angiotensin II in cardiac fibroblasts.…”
mentioning
confidence: 99%
“…It is secreted into the matrix space and can activate integrins (Itg), specifically heterodimers of Itgαv with Itgβ1, Itgβ3, or Itgβ5, which in turn regulate processes such as proliferation and differentiation (Idolazzi et al, 2017). Additionally, periostin interacts with structural collagens, thereby influencing mechanical properties of the ECM (Gillan et al, 2002; Kudo, 2011; Norris et al, 2007). Its expression is controlled by mechanical stimuli and growth factors, such as transforming growth factor beta, bone morphogenetic protein 2, among other signaling molecules (Aukkarasongsup, Haruyama, Matsumoto, Shiga, & Moriyama, 2013; Ji et al, 2000).…”
Section: Introductionmentioning
confidence: 99%