Baba et al. analyzed the transcriptomes from quadriceps type IIB fibers of untreated, gonadectomized, and sex steroid-treated mice of both sexes and identified Pfkfb3 and Pdk4 as differentially regulated genes between males and diestrus females. The authors found that Pfkfb3 and Pdk4 may act as metabolic switches, showed male-enriched and estradiol-enhanced expression, respectively and contributed to sexually dimorphic metabolism.
- Antonius Christianto
- Takashi Baba
- Ken-ichirou Morohashi
