improve stemness and proliferation of adult human epidermal keratinocytes. In article
number 1900022, Chelsea M. Magin and co-workers report increases in expression of β 1
integrins that maintain a stem-like ratio of keratin 14 (K14) to keratin 1 (K1) compared to
standard techniques over 14 days. These hydrogels could improve current techniques for
expanding cells ex vivo.