Abstract
Steroid hormones exert major influences on the development and functioning of the nervous system, extending well beyond their reproductive effects. There is now also strong experimental evidence for an important role of these hormones in myelin formation. The recent finding that testosterone, via the intracellular androgen receptor, promotes myelin repair, may inspire neurobiologists to take a closer look at this hormone. It also opens new therapeutic opportunities for androgen receptor ligands in the treatment of myelin disorders.
Financial & competing interests disclosure
The authors have no relevant affiliations or financial involvement with any organization or entity with a financial interest in or financial conflict with the subject matter or materials discussed in the manuscript. This includes employment, consultancies, honoraria, stock ownership or options, expert testimony, grants or patents received or pending, or royalties.
No writing assistance was utilized in the production of this manuscript.