09-02-2015, 06:12 PM
The illustration shows the positions of HSD's (Hydroxysteroid Dehydrogenases) see how it's involved between positions?, pretty significant huh?. The arrows mean up & down regulation between positions. (That includes the half arrows between the HSD's). Previously HSD's, we're thought to be anti-androgens, but they can be influenced as stated previously, cool, eh.
(07-02-2015, 07:37 PM)Lotus Wrote: This is a bit over simplified but Hydroxysteroid Dehydrogenases (HSDs) act like a gate-keeper just before steroids (hormones) bind to receptors (synthesis). Furthermore, these "gate-keepers" can flip the switch (a light switch) on/off to allow passage to the cell receptors. So in essence, they can inhibit or promote hormone activity. Finding a new class of HSD's is the next step, Aldo-keto reductases (AKRs) can help us get there.