Neutrophil-associated skin diseases such as bacterial infection, psoriasis, and other dermatoses involve type 17 inflammation. Advancements in treatment may come from a more complete understanding of the cell types that participate pathogenesis disease. To address this, we first performed an unbiased investigation cell-cell communication during inflammation using machine learning approach with ...

Diabetic ulcers (DU), common pathology for diabetic patients, is a chronic wound which struggle to heal and may require amputation of the lower legs. We propose replicate complete human skin an endothelialized dermal tissue in laboratory using cells extracted from patients treatment development. Populations fibroblasts keratinocytes were isolated patient harvested after foot amputation. The dWH...

Transforming growth factor-beta, a potent modulator of cell function, induces fibroblasts cultured on plastic to increase collagen synthesis. In 5- and 7-day porcine skin wounds, which have minimal to moderate collagen matrix, respectively, transforming growth factor-beta and type I procollagen were coordinately expressed throughout the granulation tissue. However, in 10-day collagen-rich granu...

Hydrogels prepared from a bacterial fimbriae are utilized for the 2D cell culture of human dermal fibroblasts. The tunable biochemical and mechanical nature Caf1 hydrogels allow modulation morphology matrix deposition.

Cancers are heterogeneous tissues comprised of multiple components, including tumor cells and microenvironment cells. The tumor microenvironment has a critical role in tumor progression. The tumor microenvironment is comprised of various cell types, including fibroblasts, macrophages and immune cells, as well as extracellular matrix and various cytokines and growth factors. Fibroblasts are the ...

Background: Fibroblasts are mesenchymal cells that can be readily cultured in the laboratory and play a significant role in epithelialmesenchymal interactions, secreting various growth factors and cytokines that have a direct effect on epidermal proliferation, differentiation and formation of extracellular matrix. They have been incorporated into various tissue-engineered and used for a variety...

Zinc as therapeutic agent in skin and wound care has been known for centuries, but its role is controversial and comprehensive investigations in nutrient-deficient environments are lacking. We aimed to provide a broad analysis of different zinc derivatives on proliferation, apoptosis and antimicrobial properties in a simulated nutrient-deficient environment in-vitro. Human fibroblasts (CRL2522)...

Toll-like receptors (TLRs) are known to recognize not only pathogen-associated molecular patterns but also danger-associated molecular patterns. Recent studies have characterized the expression levels and functions of TLRs in human epidermal cells. However, the characteristics of TLR family members in human dermal fibroblasts have not been thoroughly studied. Therefore, the present study system...

Contractile fibroblasts are believed to be responsible for palmar fascia contracture in Dupuytren's Disease. An in vitro collagen lattice model was used to examine the contractile properties of Dupuytren's fibroblasts from 10 patients undergoing partial fasciectomy, and palmar fascia fibroblasts from 6 patients undergoing carpel tunnel release. Dupuytren's and palmar fascia fibroblasts cultured...