A Novel Fully Humanized 3D Skin Equivalent to Model Early Melanoma Invasion.

ABSTRACT: Metastatic melanoma remains incurable, emphasizing the acute need for improved research models to investigate the underlying biologic mechanisms mediating tumor invasion and metastasis, and to develop more effective targeted therapies to improve clinical outcome. Available animal models of melanoma do not accurately reflect human disease and current in vitro human skin equivalent models incorporating melanoma cells are not fully representative of the human skin microenvironment. We have developed a robust and reproducible, fully humanized three-dimensional (3D) skin equivalent comprising a stratified, terminally differentiated epidermis and a dermal compartment consisting of fibroblast-generated extracellular matrix. Melanoma cells incorporated into the epidermis were able to invade throug

SUBMITTER: Hill DS 

PROVIDER: S-EPMC4637991 | biostudies-literature | 2015 Nov

REPOSITORIES: biostudies-literature