Article
Nonmyocytic androgen receptor regulates the sexually dimorphic development of the embryonic bulbocavernosus muscle.
Endocrinology - 1 Jul 2014
Ipulan Lerrie Ann, Suzuki Kentaro, Sakamoto Yuki, Murashima Aki, Imai Yuuki, Omori Akiko, Nakagata Naomi, Nishinakamura Ryuichi, Valasek Petr, Yamada Gen
Abstract excerpt
The bulbocavernosus (BC) is a sexually dimorphic muscle observed only in males. Androgen receptor knockout mouse studies show the loss of BC formation. This suggests that androgen signaling plays a vital role in its development. Androgen has been known to induce muscle hypertrophy through satellite cell activation and myonuclei accretion during muscle regeneration and growth. Whether the same mechanism is present...
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