title: Practical problems encountered during the cultivation of an open-source reconstructed human epidermis model on a polycarbonate membrane and protein quantification.
abstract: During recent years, the importance of in vitro technology in skin research has increased significantly. A variety of skin culture models have been developed and commercialized. In this respect, the availability of reconstructed human epidermis (RHE) equivalents represents a significant improvement compared to the use of monolayer cultures. However, when an in-house RHE model is being developed, researchers might encounter some difficulties during cultivation. The scope of this paper is to report our experiences and practical problems with the development of a three-dimensional RHE model cultured on a polycarbonate membrane. Some important issues including cell density, the use of lysing enzymes, culture media, cell storage and viability, cell confluency and protein extraction are reported and optional solutions are given.
authors: Department of Toxicology, Dermato-Cosmetology and Pharmacognosy, Center for Pharmaceutical Research, Vrije Universiteit Brussel, Brussels, Belgium.
authors: M
authors: M
authors: Lemper
authors: K
authors: K
authors: De Paepe
authors: V
authors: V
authors: Rogiers
mesh_terms: D000826:Animal Testing Alternatives; D049109:Cell Proliferation; D002470:Cell Survival; D002478:Cells, Cultured; D000078404:Epidermal Cells; D004817:Epidermis / Q000737:chemistry; D006801:Humans; D015603:Keratinocytes; D008567:Membranes, Artificial; D008954:Models, Biological; D011076:Polycarboxylate Cement; D011506:Proteins / Q000032:analysis
chemical_list: D008567:Membranes, Artificial; D011076:Polycarboxylate Cement; D011506:Proteins; C005506:polycarbonate