[HTML][HTML] Ovariectomy in mice primes hippocampal microglia to exacerbate behavioral sickness responses

K Sanchez, SL Wu, R Kakkar, JS Darling… - Brain, Behavior, & …, 2023 - Elsevier
Estrogens are a group of steroid hormones that promote the development and maintenance
of the female reproductive system and secondary sex characteristics. Estrogens also …

[HTML][HTML] Ovariectomy and subsequent treatment with estrogen receptor agonists tune the innate immune system of the hippocampus in middle-aged female rats

M Sárvári, I Kalló, E Hrabovszky, N Solymosi… - PloS one, 2014 - journals.plos.org
The innate immune system including microglia has a major contribution to maintenance of
the physiological functions of the hippocampus by permanent monitoring of the neural milieu …

[HTML][HTML] Menopause leads to elevated expression of macrophage-associated genes in the aging frontal cortex: rat and human studies identify strikingly similar …

M Sárvári, E Hrabovszky, I Kalló, N Solymosi… - Journal of …, 2012 - Springer
Background The intricate interactions between the immune, endocrine and central nervous
systems shape the innate immune response of the brain. We have previously shown that …

Estrogen and brain inflammation: effects on microglial expression of MHC, costimulatory molecules and cytokines

FO Dimayuga, JL Reed, GA Carnero, C Wang… - Journal of …, 2005 - Elsevier
To model the effects of estrogen on adaptive immunity in the brain, we examined the effects
of 17β-estradiol on microglial parameters related to antigen presentation and T cell …

[HTML][HTML] Developmental time course and effects of immunostressors that alter hormone-responsive behavior on microglia in the peripubertal and adult female mouse …

MK Holder, JD Blaustein - PLoS One, 2017 - journals.plos.org
In female mice, the experience of being shipped from the breeder facility or a single injection
of the bacterial endotoxin, lipopolysaccharide (LPS), during pubertal development alters the …

The endogenous estrogen status regulates microglia reactivity in animal models of neuroinflammation

E Vegeto, S Belcredito, S Ghisletti, C Meda… - …, 2006 - academic.oup.com
It has been previously demonstrated that 17β-estradiol (E2) inhibits the response of
microglia, the resident brain macrophages, to acute injuries in specific brain regions. We …

[HTML][HTML] Linking alterations in estrogen receptor expression to memory deficits and depressive behavior in an ovariectomy mouse model

DC Baek, JY Kang, JS Lee, EJ Lee, CG Son - Scientific Reports, 2024 - nature.com
The high risk of neurological disorders in postmenopausal women is an emerging medical
issue. Based on the hypothesis of altered estrogen receptors (ERα and β) after the decline of …

A lack of ovarian function increases neuroinflammation in aged mice

V Benedusi, C Meda, S Della Torre… - …, 2012 - academic.oup.com
Although several lines of evidence have indicated that menopause is associated with
increased susceptibility to neurological disorders, the mechanisms involved in this …

Shaping microglial phenotypes through estrogen receptors: relevance to sex-specific neuroinflammatory responses to brain injury and disease

M Acosta-Martínez - Journal of Pharmacology and Experimental …, 2020 - ASPET
In mammals, 17 β-estradiol (E2), the primary endogenous estrogen, maintains normal
central nervous system (CNS) function throughout life and influences brain responses to …

[HTML][HTML] Estrogens, inflammation and cognition

A Au, A Feher, L McPhee, A Jessa, S Oh… - Frontiers in …, 2016 - Elsevier
The effects of estrogens are pleiotropic, affecting multiple bodily systems. Changes from the
body's natural fluctuating levels of estrogens, through surgical removal of the ovaries …