||||||||||elinzanetant (NT-814) / Bayer Clinical, Journal: Elinzanetant (NT-814), a Neurokinin 1,3 Receptor Antagonist, Reduces Estradiol and Progesterone in Healthy Women. (Pubmed Central) - Oct 22, 2021 NK1,3 receptor antagonism with elinzanetant dose-dependently suppressed the reproductive axis in healthy women, with the 120 mg dose lowering estradiol to potentially ideal levels for UF and EM. As such, elinzanetant may represent a novel therapy to manipulate reproductive hormone levels in women with hormone driven disorders.