The neurobiology of SARS-CoV-2 infection

J Meinhardt, S Streit, C Dittmayer, RV Manitius… - Nature Reviews …, 2024 - nature.com
Worldwide, over 694 million people have been infected with SARS-CoV-2, with an estimated
55–60% of those infected developing COVID-19. Since the beginning of the pandemic in …

Sepsis-associated brain injury: underlying mechanisms and potential therapeutic strategies for acute and long-term cognitive impairments

N Sekino, M Selim, A Shehadah - Journal of Neuroinflammation, 2022 - Springer
Sepsis is a life-threatening organ dysfunction caused by a dysregulated host response to
infection. Sepsis causes cerebral dysfunction in the short and long term and induces …

Sepsis‐induced brain dysfunction: pathogenesis, diagnosis, and treatment

S Pan, Z Lv, R Wang, H Shu, S Yuan… - … medicine and cellular …, 2022 - Wiley Online Library
Dysregulated host response to infection, which cause life‐threatening organ dysfunction,
was defined as sepsis. Sepsis can cause acute and long‐term brain dysfunction, namely …

Microglia mediate neurocognitive deficits by eliminating C1q-tagged synapses in sepsis-associated encephalopathy

HY Chung, J Wickel, N Hahn, N Mein… - Science …, 2023 - science.org
Sepsis-associated encephalopathy (SAE) is a severe and frequent complication of sepsis
causing delirium, coma, and long-term cognitive dysfunction. We identified microglia and …

HMGB1 mediates synaptic loss and cognitive impairment in an animal model of sepsis-associated encephalopathy

XY Yin, XH Tang, SX Wang, YC Zhao, M Jia… - Journal of …, 2023 - Springer
Background Microglial activation-mediated neuroinflammation is one of the essential
pathogenic mechanisms of sepsis-associated encephalopathy (SAE). Mounting evidence …

Effect of peripheral cellular senescence on brain aging and cognitive decline

V Budamagunta, A Kumar, A Rani, L Bean… - Aging …, 2023 - Wiley Online Library
We examine similar and differential effects of two senolytic treatments, ABT‐263 and
dasatinib+ quercetin (D+ Q), in preserving cognition, markers of peripheral senescence, and …

[HTML][HTML] β-Nicotinamide mononucleotide activates NAD+/SIRT1 pathway and attenuates inflammatory and oxidative responses in the hippocampus regions of septic …

H Li, Q Liu, C Zhu, X Sun, C Sun, C Yu, P Li, X Deng… - Redox Biology, 2023 - Elsevier
Sepsis-associated encephalopathy (SAE) is one of the common serious complications in
sepsis, and the pathogenesis of SAE remains unclear. Sirtuin 1 (SIRT1) has been reported …

Diagnostic and prognostic value of serum S100B in sepsis-associated encephalopathy: a systematic review and meta-analysis

J Hu, S Xie, W Li, L Zhang - Frontiers in Immunology, 2023 - frontiersin.org
Background In sepsis, brain dysfunction is known as Sepsis-associated encephalopathy
(SAE), which often results in severe cognitive and neurological sequelae and increases the …

Oxytocin alleviates cognitive and memory impairments by decreasing hippocampal microglial activation and synaptic defects via OXTR/ERK/STAT3 pathway in a …

J Jiang, Y Zou, C Xie, M Yang, Q Tong, M Yuan… - Brain, Behavior, and …, 2023 - Elsevier
Background Sepsis-associated encephalopathy (SAE) is a diffuse brain dysfunction,
characterized by cognitive and memory impairments closely linked to hippocampal …

COVID-19 and neurological sequelae: Vitamin D as a possible neuroprotective and/or neuroreparative agent

SG Menéndez, VMM Giménez, MF Holick, FJ Barrantes… - Life Sciences, 2022 - Elsevier
Abstract SARS-CoV-2, the etiological agent of the current COVID-19 pandemic, belongs to a
broad family of coronaviruses that also affect humans. SARS-CoV-2 infection usually leads …