JOURNAL OF NEUROLOGICAL SCIENCES-TURKISH, cilt.34, sa.1, ss.16-31, 2017 (SCI-Expanded)
In Alzheimer's disease (AD), which is the most common cause of dementia, the accumulation of amyloid beta (AB) peptides has a causal role in the neurodegeneration process. AB peptides can induce synthesis of dehydroepiandrosterone (DHEA), which is a precursor of various steroids. Neurosteroids are modulators of neuronal survival and may have different effects depending on whether they are free or sulfa-conjugated.