| First Author | Joko Y | Year | 2023 |
| Journal | Life Sci Alliance | Volume | 6 |
| Issue | 11 | PubMed ID | 37673445 |
| Mgi Jnum | J:340370 | Mgi Id | MGI:7527793 |
| Doi | 10.26508/lsa.202302014 | Citation | Joko Y, et al. (2023) VDR is an essential regulator of hair follicle regression through the progression of cell death. Life Sci Alliance 6(11) |
| abstractText | Vitamin D receptor (VDR) is essential for hair follicle homeostasis as its deficiency induces hair loss, although the mechanism involved remains unknown. Our research shows that, in Vdr-knockout mice, the hair cycle is halted during the catagen stage, preceding alopecia. In addition, in Vdr-knockout hair follicles, epithelial strands that normally regress during the catagen phase persist as "surviving epithelial strands." Single-cell RNA sequencing analysis suggests that these surviving epithelial strands are formed by cells in the lower part of the hair follicle. These findings emphasize the importance of the regression phase in hair follicle regeneration and establish VDR as a regulator of the catagen stage. |
