| First Author | Mattiske D | Year | 2019 |
| Journal | Differentiation | Volume | 112 |
| Pages | 1-6 | PubMed ID | 31830612 |
| Mgi Jnum | J:284089 | Mgi Id | MGI:6388481 |
| Doi | 10.1016/j.diff.2019.10.007 | Citation | Mattiske D, et al. (2019) A novel long non-coding RNA, Leat1, causes reduced anogenital distance and fertility in female mice. Differentiation 112:1-6 |
| abstractText | Defective anorectal and urogenital malformations are some of the most severe congenital anomalies encountered in children. Only a few molecular cues have been identified in early formation of the female urogenital system. Here we describe a novel long non-coding RNA molecule known as Leat1 (long non-coding RNA, EphrinB2 associated transcript 1). This lncRNA is syntenic with EfnB2 (which encodes EphrinB2) and expressed during embryonic development of the genital tubercle. While lncRNAs have varied functions, many are known to regulate their neighbouring genes. Eph/Ephrin bidirectional signaling molecules mediate many patterning pathways in early embryonic development, including cloacal septation and urethral development. Here we investigate the role of Leat1 and its possible regulation of EphrinB2 during development of the female reproductive tract. We show that a loss of Leat1 leads to reduced EfnB2 expression in the developing female genital tubercle, reduced anogenital distance and decreased fertility. |
