Muhammad Rahmad Royan

Photoperiod regulates gonadotrope cell division in medaka via melatonin, Tsh and folliculostellate cells

This study shows that in medaka, photoperiod regulates gonadotrope cell division and hormone production through melatonin, TSH, and folliculostellate cells.

Sexually dimorphic regulation of gonadotrope cell hyperplasia in medaka pituitary via mitosis and transdifferentiation

This study investigates how sex steroids regulate gonadotrope cell number and function in medaka, revealing sexually dimorphic mechanisms involving mitosis and transdifferentiation.

3D atlas of the pituitary gland of the model fish medaka

This paper creates the first 3D atlas of the medaka pituitary, revealing spatial distributions of endocrine cell types and sexual dimorphism in gene expression.