N6-methyladenosine methyltransferase Wilms tumor 1-associated protein impedes diabetic wound healing through epigenetically activating DNA methyltransferase 1

Figure 3 Knockdown of Wilms tumor 1-associated protein improves wound healing in diabetic mice. A: Protein level of Wilms tumor 1-associated protein (WTAP) in skin tissues from mice treated with siNC or siWTAP; B: Images of sounds in dorsal skin at day 0, 6, and 9 post-wounding; C: Hematoxylin & eosin staining of skin tissues to determine epithelialization; D: Masson’s trichrome staining was conducted to measure collagen deposition in dorsal skin. WTAP: Wilms tumor 1-associated protein; H&E: Hematoxylin & eosin staining; NC: Negative controls.