Allopregnanolone and mood disorders

T Bäckström, M Bixo, M Johansson, S Nyberg… - Progress in …, 2014 - Elsevier
Certain women experience negative mood symptoms during the menstrual cycle and
progesterone addition in estrogen treatments. In women with PMDD increased negative …

Ulipristal acetate for treatment of premenstrual dysphoric disorder: a proof-of-concept randomized controlled trial

E Comasco, H Kopp Kallner, M Bixo… - American Journal of …, 2021 - Am Psychiatric Assoc
Objective: Premenstrual dysphoric disorder (PMDD) is a common mood disorder,
characterized by distressing affective, behavioral, and somatic symptoms in the late luteal …

Gonadal hormone regulation of the emotion circuitry in humans

GA Van Wingen, L Ossewaarde, T Bäckström… - Neuroscience, 2011 - Elsevier
Gonadal hormones are known to influence the regulation of emotional responses and
affective states. Whereas fluctuations in progesterone and estradiol are associated with …

Progesterone selectively increases amygdala reactivity in women

GA Van Wingen, F Van Broekhoven, RJ Verkes… - Molecular …, 2008 - nature.com
The acute neural effects of progesterone are mediated by its neuroactive metabolites
allopregnanolone and pregnanolone. These neurosteroids potentiate the inhibitory actions …

[HTML][HTML] A randomized, double-blind study on efficacy and safety of sepranolone in premenstrual dysphoric disorder

T Bäckström, K Ekberg, AL Hirschberg, M Bixo… - …, 2021 - Elsevier
Women with premenstrual dysphoric disorder (PMDD) experience mood symptoms related
to the increase in progesterone and the neuroactive steroid allopregnanolone. Our …

[HTML][HTML] Treatment of premenstrual dysphoric disorder with the GABAA receptor modulating steroid antagonist Sepranolone (UC1010)—A randomized controlled trial

M Bixo, K Ekberg, IS Poromaa, AL Hirschberg… - …, 2017 - Elsevier
Context Allopregnanolone is a metabolite from progesterone and a positive modulator of the
GABA A receptor. This endogenous steroid may induce negative mood in sensitive women …

Neurosteroids and GABA-A receptor function

M Wang - Frontiers in endocrinology, 2011 - frontiersin.org
Neurosteroids represent a class of endogenous steroids that are synthesized in the brain,
the adrenals, and the gonads and have potent and selective effects on the GABAA-receptor …

Sex steroid induced negative mood may be explained by the paradoxical effect mediated by GABAA modulators

L Andréen, S Nyberg, S Turkmen, G van Wingen… - …, 2009 - Elsevier
Certain women experience negative mood symptoms as a result of progesterone during the
luteal phase of the menstrual cycle, progestagens in hormonal contraceptives, or the …

Neural mechanisms underlying changes in stress-sensitivity across the menstrual cycle

L Ossewaarde, EJ Hermans, GA van Wingen… - …, 2010 - Elsevier
Hormonal fluctuations across the menstrual cycle are thought to play a central role in
premenstrual mood symptoms. In agreement, fluctuations in gonadal hormone levels affect …

Paradoxical effects of GABA-A modulators may explain sex steroid induced negative mood symptoms in some persons

T Bäckström, D Haage, M Löfgren, IM Johansson… - Neuroscience, 2011 - Elsevier
Some women have negative mood symptoms, caused by progestagens in hormonal
contraceptives or sequential hormone therapy or by progesterone in the luteal phase of the …