TGF-β1 Promotes Osteosarcoma Cell Migration and Invasion Through the miR-143-Versican Pathway
Background & Aims: TGF-β1 is an abundant cytokine present in the tumour microenvironment. It has been shown to trigger versican expression in human osteosarcoma cells, which may account for the metastatic potential of these cells.
Fengfeng Li, Shaohua Li, Tao Cheng
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Mesenchymal adenomatous polyposis coli plays critical and diverse roles in regulating lung development. [PDF]
BackgroundAdenomatous polyposis coli (Apc) is a tumor suppressor that inhibits Wnt/Ctnnb1. Mutations of Apc will not only lead to familial adenomatous polyposis with associated epithelial lesions, but will also cause aggressive fibromatosis in ...
Bellusci, Saverio +9 more
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Porcine oocyte maturation in vitro : role of cAMP and oocyte-secreted factors: a practical approach [PDF]
Polyspermy or the penetration of more than one sperm cell remains a problem during porcine in vitro fertilization (IVF). After in vitro culture of porcine zygotes, only a low percentage of blastocysts develop and their quality is inferior to that of in ...
Appeltant, Ruth +4 more
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Inhibition of hyaluronan synthesis reduces versican and fibronectin levels in trabecular meshwork cells. [PDF]
Hyaluronan (HA) is a major component of the extracellular matrix (ECM) and is synthesized by three HA synthases (HAS). Similarities between the HAS2 knockout mouse and the hdf mutant mouse, which has a mutation in the versican gene, suggest that HA and ...
Kate E Keller +4 more
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Chronic tendon pathology: molecular basis and therapeutic implications [PDF]
Tendons are frequently affected by chronic pain or rupture. Many causative factors have been implicated in the pathology, which until relatively recently was under-researched and poorly understood.
Riley, GP
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Versican is a chondroitin sulfate proteoglycan (CSPG), which deposits in perineurium as a physical barrier and prevents the growth of axons out of the fascial boundary.
Chiung-Hui Liu +8 more
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Differential expression of ADAMTS -1, -4, -5 and TIMP -3 in rat spinal cord at different stages of acute experimental autoimmune encephalomyelitis [PDF]
Experimental autoimmune encephalomyelitis (EAE) is an animal model of inflammatory demyelination, a pathological event common to multiple sclerosis (MS). During CNS inflammation there are alterations in the extracellular matrix (ECM).
A.K. Cross +52 more
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Differential Expression and Localization of ADAMTS Proteinases in Proliferative Diabetic Retinopathy
We analyzed the expression of ADAMTS proteinases ADAMTS-1, -2, -4, -5 and -13; their activating enzyme MMP-15; and the degradation products of proteoglycan substrates versican and biglycan in an ocular microenvironment of proliferative diabetic ...
Ahmed M. Abu El-Asrar +7 more
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Ghorbani and colleagues describe versican-V1 as an inhibitor of remyelination using transgenic mice that illuminate new GFP + oligodendrocytes. Mechanisms of versican-V1 include the direct inhibition of oligodendrocytes, and elevating Th17 cells.
Samira Ghorbani +16 more
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ADAMTS -1 and -4 are up-regulated following transient middle cerebral artery occlusion in the rat and their expression is modulated by TNF in cultured astrocytes [PDF]
ADAMTS (a disintegrin and metalloproteinase with thrombospondin motifs) enzymes are a recently described group of metalloproteinases. The substrates degraded by ADAMTS-1, -4 and -5 suggests that they play a role in turnover of extracellular matrix in the
A.K. Cross +52 more
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