Collagen meshes with large or small openings were prepared after selective removal of PLGA mesh from PLGA–collagen composite collagen-coated mesh. The collagen support human skin fibroblast adhesion and promote cell proliferation.

The multifunctional cytokine p43 acts on endothelial and immune cells to control angiogenesis and inflammation. In this report, we describe an additional activity of p43 that specifically promotes fibroblast proliferation and wound repair. In skin wound regions from mice, tumor necrosis factor-alpha induced p43 expression and secretion from macrophages recruited to the site. p43 also promoted f...

Fibroblasts stimulate alveolar type II epithelial cell differentiation and proliferation in vitro and during lung development. However, little is known about the effects of adult type II cells on fibroblasts. We investigated the effect of adult rat type II cells on proliferation of adult human lung fibroblasts. Fibroblasts were suspended within rat tail collagen which was gelled on a floating p...

Human diploid fibroblast cells produce a spectrum of necessary growth factors and extracellular matrix (ECM) components essential for growth and proliferation of a variety of other cell types. In this study, the effect of five human embryonic fibroblast cell lines, isolated from liver, lung, skin and foreskin tissues, was investigated. A coculture system analyse was employed to cloning efficien...

normal 0 false false false en-us x-none ar-sa microsoftinternetexplorer4 one of the prominent types of connective tissue cells is fibroblast that synthesizes and maintains the extracellular matrix of many animal tissues. previous studies illustrated that calprotectin protein has different cytotoxicity effects on fibroblast cells. calprotectin is abundant in the neutrophil cytosol; it has growth...

Introduction: Mechanical index (MI) is used for quantifying acoustic cavitation and the relationship between acoustic pressure and the frequency. In this study, modeling of the MI was applied to provide treatment protocol and to understand the effective physical processes on reproducibility and gene expression of fibroblast cells. Skin damage can occur of burn, cuts, abrasions ...

BACKGROUND: Bone Morphogenetic Protein Receptor II (BMPR2) deficiency is associated with the pathologic development of pulmonary vascular changes in Pulmonary Arterial Hypertension (PAH). Fibroblast most abundant cell vascular. However, there only a little information regarding effect BMPR2 fibroblast. This study aims to understand fibroblasts.METHODS: applied CRISPR/Cas9 technique edit BMPPR2 ...

Wound healing in the eye may lead to undesirable sequelae such as proliferative vitreoretinopathy and scarring of glaucoma filtering fistulas. We therefore sought to manipulate in vitro two key wound healing processes--cell proliferation and contraction of extracellular matrices--using vitamin A (VA), retinoic acid (RA), and n-butyrate (BUT). These substances modulate growth and differentiation...