Identification of Differentially Expressed Genes in Human Varicose Veins: Involvement of Matrix Gla Protein in Extracellular Matrix Remodeling

2007 ◽  
Vol 44 (6) ◽  
pp. 444-459 ◽  
Author(s):  
Chrystelle Cario-Toumaniantz ◽  
Cédric Boularan ◽  
Leon J. Schurgers ◽  
Marie-Françoise Heymann ◽  
Martine Le Cunff ◽  
...  
Keyword(s):  
Extracellular Matrix ◽  
Differentially Expressed Genes ◽  
Varicose Veins ◽  
Matrix Gla Protein ◽  
Differentially Expressed ◽  
Extracellular Matrix Remodeling ◽  
Matrix Remodeling

scholarly journals The Dynamic Interaction between Extracellular Matrix Remodeling and Breast Tumor Progression

Cells ◽  
2021 ◽  
Vol 10 (5) ◽  
pp. 1046
Author(s):  
Jorge Martinez ◽  
Patricio C. Smith
Keyword(s):  
Extracellular Matrix ◽  
Type I Collagen ◽  
Cell Metabolism ◽  
Breast Tumors ◽  
Extracellular Matrix Remodeling ◽  
Type I ◽  
Matrix Remodeling ◽  
Desmoplastic Reaction ◽  
The Impact

Desmoplastic tumors correspond to a unique tissue structure characterized by the abnormal deposition of extracellular matrix. Breast tumors are a typical example of this type of lesion, a property that allows its palpation and early detection. Fibrillar type I collagen is a major component of tumor desmoplasia and its accumulation is causally linked to tumor cell survival and metastasis. For many years, the desmoplastic phenomenon was considered to be a reaction and response of the host tissue against tumor cells and, accordingly, designated as “desmoplastic reaction”. This notion has been challenged in the last decades when desmoplastic tissue was detected in breast tissue in the absence of tumor. This finding suggests that desmoplasia is a preexisting condition that stimulates the development of a malignant phenotype. With this perspective, in the present review, we analyze the role of extracellular matrix remodeling in the development of the desmoplastic response. Importantly, during the discussion, we also analyze the impact of obesity and cell metabolism as critical drivers of tissue remodeling during the development of desmoplasia. New knowledge derived from the dynamic remodeling of the extracellular matrix may lead to novel targets of interest for early diagnosis or therapy in the context of breast tumors.

scholarly journals Aryl Hydrocarbon Receptor Activation Impairs Extracellular Matrix Remodeling during Zebra Fish fin Regeneration

2006 ◽  
Vol 95 (1) ◽  
pp. 215-226 ◽  
Author(s):  
Eric A. Andreasen ◽  
Lijoy K. Mathew ◽  
Christiane V. Löhr ◽  
Rachelle Hasson ◽  
Robert L. Tanguay
Keyword(s):  
Extracellular Matrix ◽  
Aryl Hydrocarbon Receptor ◽  
Receptor Activation ◽  
Extracellular Matrix Remodeling ◽  
Matrix Remodeling ◽  
Zebra Fish ◽  
Fin Regeneration ◽  
Aryl Hydrocarbon

Umbilical artery extracellular matrix remodeling in fetal growth restriction

2004 ◽  
Vol 191 (6) ◽  
pp. S10
Author(s):  
Wendy Kinzler ◽  
John Smulian ◽  
C. Andrew Kistler ◽  
Rita Hahn ◽  
Peihong Zhou ◽  
...  
Keyword(s):  
Extracellular Matrix ◽  
Fetal Growth ◽  
Fetal Growth Restriction ◽  
Umbilical Artery ◽  
Growth Restriction ◽  
Extracellular Matrix Remodeling ◽  
Matrix Remodeling

scholarly journals Precision-Cut Kidney Slices as a Tool to Understand the Dynamics of Extracellular Matrix Remodeling in Renal Fibrosis

2016 ◽  
Vol 11 ◽  
pp. BMI.S38439 ◽  
Author(s):  
Federica Genovese ◽  
Zsolt S. Kàrpàti ◽  
Signe H. Nielsen ◽  
Morten A. Karsdal
Keyword(s):  
Extracellular Matrix ◽  
Collagen Type ◽  
Interstitial Fibrosis ◽  
Ex Vivo ◽  
Collagen Type I ◽  
Extracellular Matrix Remodeling ◽  
Type I ◽  
Matrix Remodeling ◽  
Renal Interstitial Fibrosis ◽  
Ex Vivo Model

The aim of this study was to set up an ex vivo model for renal interstitial fibrosis in order to investigate the extracellular matrix (ECM) turnover profile in the fibrotic kidney. We induced kidney fibrosis in fourteen 12-week-old male Sprague Dawley rats by unilateral ureteral obstruction (UUO) surgery of the right ureter. The left kidney (contralateral) was used as internal control. Six rats were sham operated and used as the control group. Rats were terminated two weeks after the surgery; the kidneys were excised and precision-cut kidney slices (PCKSs) were cultured for five days in serum-free medium. Markers of collagen type I formation (P1NP), collagen type I and III degradation (C1M and C3M), and α-smooth muscle actin (αSMA) were measured in the PCKS supernatants by enzyme-linked immunosorbent assay. P1NP, C1M, C3M, and α-SMA were increased up to 2- to 13-fold in supernatants of tissue slices from the UUO-ligated kidneys compared with the contralateral kidneys ( P < 0.001) and with the kidneys of sham-operated animals ( P < 0.0001). The markers could also reflect the level of fibrosis in different animals. The UUO PCKS ex vivo model provides a valuable translational tool for investigating the extracellular matrix remodeling associated with renal interstitial fibrosis.

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