Znhit1 Regulates p21Cip1 to Control Mouse Lens Differentiation.

ABSTRACT:

Purpose

The transparency of the ocular lens is essential for refracting and focusing light onto the retina, and transparency is controlled by many factors and signaling pathways. Here we showed a critical role of chromatin remodeler zinc finger HIT-type containing 1 (Znhit1) in maintaining lens transparency.

Methods

To explore the roles of Znhit1 in lens development, the cre-loxp system was used to generate lens-specific Znhit1 knockout mice (Znhit1Mlr10-Cre; Znhit1 cKO). Morphological changes in mice lenses were examined using hematoxylin and eosin staining. RNA sequencing (RNA-seq) and assay for transposase accessible chromatin using sequencing (ATAC-seq) were applied to screen transcriptome changes. Immunofluorescence staining were performed to assess proteins distributio

SUBMITTER: Lu J 

PROVIDER: S-EPMC9055562 | biostudies-literature | 2022 Apr

REPOSITORIES: biostudies-literature