Exposure to endogenous and exogenous sex hormones and reproductive history influence prognosis in women with ALS.
Maria Claudia Gonzalez DeniselleMariela BettiniRosa M GarridoMaria MeyerAgustina LaraLaura I GaraySebastian CasasErnesto FulgenziMyriam NuñezMarcelo F RugieroAlejandro Federico De NicolaGisella Gargiulo-MonachelliPublished in: Muscle & nerve (2023)
Thus, longer exposure to endogenous female sex steroids increased survival and reduced ALS susceptibility. In contrast, longer exposure to synthetic sex steroids showed a negative impact by reducing the production of endogenous female sex steroids or due to crossover with other steroid receptors. Given the neuroprotective effects of sex steroids, we suggest that abnormalities of neuroendocrine components may alter motor function in women with ALS.