New horizons: gonadotropin-releasing hormone and cognition

V Prévot, M Tena-Sempere… - The Journal of Clinical …, 2023 - academic.oup.com
Pulsatile secretion of gonadotropin-releasing hormone (GnRH) is essential for activating
and maintaining the function of the hypothalamic–pituitary–gonadal axis, which controls the …

Magnetic resonance imaging in animal models of Alzheimer's disease amyloidosis

R Ni - International Journal of Molecular Sciences, 2021 - mdpi.com
Amyloid-beta (Aβ) plays an important role in the pathogenesis of Alzheimer's disease.
Aberrant Aβ accumulation induces neuroinflammation, cerebrovascular alterations, and …

A small-molecule TLR4 antagonist reduced neuroinflammation in female E4FAD mice

D Balu, AC Valencia-Olvera, A Nguyen… - Alzheimer's Research & …, 2023 - Springer
Background APOE genotype is the greatest genetic risk factor for sporadic Alzheimer's
disease (AD). APOE4 increases AD risk up to 12-fold compared to APOE3, an effect that is …

Ovariectomy-induced hormone deprivation aggravates Aβ1-42 deposition in the basolateral amygdala and cholinergic fiber loss in the cortex but not cognitive …

S Farkas, A Szabó, B Török, C Sólyomvári… - Frontiers in …, 2022 - frontiersin.org
Alzheimer's disease is the most common type of dementia, being highly prevalent in elderly
women. The advanced progression may be due to decreased hormone synthesis during …

A comparison of cognitive decline in aged mice and mice treated with aftin-4

N Žnidaršič, N Grgurevič, AN Svete, A Meden, T Snoj - Scientific reports, 2024 - nature.com
Dementia, especially Alzheimer's disease, presents a major clinical challenge, and
researchers are still searching for an optimal animal model. To address this gap, we …

Hypogonadism and neurocognitive outcomes among childhood cancer survivors

T Yoshida, T Alexander, M Xing… - European Journal of …, 2024 - academic.oup.com
Objective Childhood cancer survivors are at risk for hypogonadism. The impact of
hypogonadism on neurocognitive impairment and emotional distress in the non-cancer …

Monitoring neuronal network disturbances of brain diseases: a preclinical MRI approach in the rodent brain

A Van der Linden, M Hoehn - Frontiers in cellular neuroscience, 2022 - frontiersin.org
Functional and structural neuronal networks, as recorded by resting-state functional MRI and
diffusion MRI-based tractography, gain increasing attention as data driven whole brain …

A role for GnRH in olfaction and cognition: Implications for veterinary medicine

V Prévot, A Duittoz - Reproduction in Domestic Animals, 2023 - Wiley Online Library
Pulsatile secretion of gonadotropin‐releasing hormone (GnRH) is essential for the activation
and maintenance of the function of the hypothalamic–pituitary‐gonadal (HPG) axis, which …

Premenopausal bilateral oophorectomy and Alzheimer's disease imaging biomarkers later in life

K Kantarci, E Kapoor, JR Geske, A Castillo… - Alzheimer's & …, 2024 - Wiley Online Library
INTRODUCTION Premenopausal bilateral oophorectomy (PBO) before the age of 46 years
is associated with an increased risk of dementia. We investigated the long‐term effects of …

Premenopausal bilateral oophorectomy and brain white matter brain integrity in later‐life

MM Mielke, RD Frank, LR Christenson… - Alzheimer's & …, 2024 - Wiley Online Library
INTRODUCTION Premenopausal bilateral oophorectomy (PBO) is associated with later‐life
cognition, but the underlying brain changes remain unclear. We assessed the impact of PBO …