Xuming Zhu

This study identifies KRT6A and KRT17 as markers for distinct stem cell populations in adult Meibomian gland and palpebral conjunctiva, showing differential regulation by Hedgehog signaling, HDAC3, and KLF4.

The paper identifies Meibomian gland stem cell populations and mechanisms of aging using mouse models and finds Hh signaling regulates stem cell proliferation, with decreased Hh and EGF signaling in aged glands.

This study investigates the distinct roles of HDAC1/2 and HDAC3 in adult Meibomian gland homeostasis, showing redundancy for HDAC1/2 in proliferation and survival, and a role for HDAC3 in limiting proliferation and enabling differentiation.

This study shows that FZD2 mutations cause limb defects by disrupting both canonical and non-canonical Wnt signaling, using genetic mouse models to establish causality in Robinow Syndrome and omodysplasia.