Is hormone replacement therapy a risk factor or a therapeutic option for Alzheimer's disease?

ZB Mills, RLM Faull, A Kwakowsky - International Journal of Molecular …, 2023 - mdpi.com
Alzheimer's disease (AD) is a progressive neurodegenerative disorder that accounts for
more than half of all dementia cases in the elderly. Interestingly, the clinical manifestations of …

Sex steroid hormones matter for learning and memory: estrogenic regulation of hippocampal function in male and female rodents

KM Frick, J Kim, JJ Tuscher, AM Fortress - Learning & Memory, 2015 - learnmem.cshlp.org
Ample evidence has demonstrated that sex steroid hormones, such as the potent estrogen
17β-estradiol (E2), affect hippocampal morphology, plasticity, and memory in male and …

Cognitive effects of estradiol after menopause: a randomized trial of the timing hypothesis

VW Henderson, JA St. John, HN Hodis, CA McCleary… - Neurology, 2016 - AAN Enterprises
Objective: To test the hypothesis that effects of estrogen-containing hormone therapy on
cognitive abilities differ between postmenopausal women near to, and further from …

Estradiol levels modulate brain activity and negative responses to psychosocial stress across the menstrual cycle

K Albert, J Pruessner, P Newhouse - Psychoneuroendocrinology, 2015 - Elsevier
Although ovarian hormones are thought to have a potential role in the well-known sex
difference in mood and anxiety disorders, the mechanisms through which ovarian hormone …

Sex hormones and cognition: neuroendocrine influences on memory and learning.

DK Hamson, MM Roes, LAM Galea - 2016 - open.library.ubc.ca
Sex differences in neurological disease extend from incidence, severity, progression and
symptoms and may ultimately influence treatment. Cognitive disturbances are frequent in …

Estrogens as neuroprotectants: estrogenic actions in the context of cognitive aging and brain injury

EB Engler-Chiurazzi, CM Brown, JM Povroznik… - Progress in …, 2017 - Elsevier
There is ample empirical evidence to support the notion that the biological impacts of
estrogen extend beyond the gonads to other bodily systems, including the brain and …

Role of estrogen in diastolic dysfunction

Z Zhao, H Wang, JA Jessup… - American Journal …, 2014 - journals.physiology.org
The prevalence of left ventricular diastolic dysfunction (LVDD) sharply increases in women
after menopause and may lead to heart failure. While evidence suggests that estrogens …

Interactions between estradiol, BDNF and dendritic spines in promoting memory

V Luine, M Frankfurt - Neuroscience, 2013 - Elsevier
Several lines of evidence have converged to indicate that memory formation involves
plasticity of dendritic spines in the medial prefrontal cortex (PFC) and the hippocampus …

Low doses of 17β-estradiol rapidly improve learning and increase hippocampal dendritic spines

A Phan, CS Gabor, KJ Favaro, S Kaschack… - …, 2012 - nature.com
While a great deal of research has been performed on the long-term genomic actions of
estrogens, their rapid effects and implications for learning and memory are less well …

Regulation of object recognition and object placement by ovarian sex steroid hormones

JJ Tuscher, AM Fortress, J Kim, KM Frick - Behavioural brain research, 2015 - Elsevier
The ovarian hormones 17β-estradiol (E 2) and progesterone (P 4) are potent modulators of
hippocampal memory formation. Both hormones have been demonstrated to enhance …