7α-hydroxydehydroepiandrosterone
From WikiMD's Wellness Encyclopedia
7α-Hydroxydehydroepiandrosterone (7α-OH-DHEA) is a metabolite of dehydroepiandrosterone (DHEA), which is a naturally occurring steroid and hormone precursor found in humans. This specific metabolite is one of several that result from the metabolism of DHEA, a process that involves various enzymes in the endocrine system.
Structure and Synthesis[edit | edit source]
7α-Hydroxydehydroepiandrosterone is a hydroxylated form of DHEA, where a hydroxy group is added at the 7α position of the steroid backbone. This modification alters the chemical and biological properties of the molecule. The synthesis of 7α-OH-DHEA in the human body involves the enzyme cytochrome P450 7B1 (CYP7B1), which hydroxylates DHEA at the 7α position.
Biological Role[edit | edit source]
The biological role of 7α-OH-DHEA is not as well understood as that of its precursor DHEA. However, it is known to be involved in the neurosteroid pathway, where it affects neurotransmitter activity and is implicated in various neural functions. Research suggests that 7α-OH-DHEA may have neuroprotective effects and could influence mood and cognitive functions.
Clinical Significance[edit | edit source]
Due to its potential neuroprotective and cognitive-enhancing properties, 7α-OH-DHEA is of interest in the study of neurological disorders such as Alzheimer's disease and other forms of dementia. It is also studied for its possible roles in mood regulation and the treatment of mood disorders.
Research[edit | edit source]
Research on 7α-OH-DHEA is ongoing, with studies aimed at elucidating its exact mechanisms of action, its efficacy in clinical settings, and its potential therapeutic uses. The metabolite is also of interest in aging research, particularly in the context of how steroid metabolism changes with age and its implications for age-related diseases.
See Also[edit | edit source]
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