MKRN3 Overexpression in Female Mice Brain Impacts Puberty-Related Neurons
7381 Overexpression of Makorin Ring Finger Protein 3 in the Arcuate Nucleus of Postpubertal Female Mice Impacts Neurokinin B and Kisspeptin Co-Expressing Neurons
Background
The hypothalamus plays a crucial role in regulating puberty and reproductive function. Within this region, the arcuate nucleus (ARC) houses specialized neurons that co-express Neurokinin B (NKB) and Kisspeptin (Kiss1), which are essential for initiating and maintaining the reproductive axis. While Makorin Ring Finger Protein 3 (MKRN3) is known to be involved in pubertal timing, the specific impact of its overexpression on these critical NKB/Kiss1 co-expressing neurons in postpubertal female mice remains unclear.
Study Design
Population
Postpubertal female mice with MKRN3 overexpression in the hypothalamus.
Intervention
Overexpression of Makorin Ring Finger Protein 3 (MKRN3) in the hypothalamus.
Outcome
The specific impact of MKRN3 overexpression on NKB/Kiss1 co-expressing neurons.