Long-term expansion of primary equine keratinocytes that maintain the ability to differentiate into stratified epidermis.

ABSTRACT:

Background

Skin injuries in horses frequently lead to chronic wounds that lack a keratinocyte cover essential for healing. The limited proliferation of equine keratinocytes using current protocols has limited their use for regenerative medicine. Previously, equine induced pluripotent stem cells (eiPSCs) have been produced, and eiPSCs could be differentiated into equine keratinocytes suitable for stem cell-based skin constructs. However, the procedure is technically challenging and time-consuming. The present study was designed to evaluate whether conditional reprogramming (CR) could expand primary equine keratinocytes rapidly in an undifferentiated state but retain their ability to differentiate normally and form stratified epithelium.

Methods

Conditional reprogramming was u

SUBMITTER: Alkhilaiwi F 

PROVIDER: S-EPMC6032561 | biostudies-literature | 2018 Jul

REPOSITORIES: biostudies-literature