The role of gut dysbiosis in the pathophysiology of neuropsychiatric disorders

N Anand, VR Gorantla, SB Chidambaram - Cells, 2022 - mdpi.com
Mounting evidence shows that the complex gut microbial ecosystem in the human
gastrointestinal (GI) tract regulates the physiology of the central nervous system (CNS) via …

TLR4 signaling pathway modulators as potential therapeutics in inflammation and sepsis

NN Kuzmich, KV Sivak, VN Chubarev, YB Porozov… - Vaccines, 2017 - mdpi.com
Toll-Like Receptor 4 (TLR4) signal pathway plays an important role in initiating the innate
immune response and its activation by bacterial endotoxin is responsible for chronic and …

The choroid plexus links innate immunity to CSF dysregulation in hydrocephalus

SM Robert, BC Reeves, E Kiziltug, PQ Duy, JK Karimy… - Cell, 2023 - cell.com
The choroid plexus (ChP) is the blood-cerebrospinal fluid (CSF) barrier and the primary
source of CSF. Acquired hydrocephalus, caused by brain infection or hemorrhage, lacks …

Baicalin ameliorates neuroinflammation-induced depressive-like behavior through inhibition of toll-like receptor 4 expression via the PI3K/AKT/FoxO1 pathway

LT Guo, SQ Wang, J Su, LX Xu, ZY Ji, RY Zhang… - Journal of …, 2019 - Springer
Background Baicalin, which is isolated from Radix Scutellariae, possesses strong biological
activities including an anti-inflammation property. Recent studies have shown that the anti …

Meisoindigo protects against focal cerebral ischemia-reperfusion injury by inhibiting NLRP3 inflammasome activation and regulating microglia/macrophage …

Y Ye, T **, X Zhang, Z Zeng, B Ye, J Wang… - Frontiers in cellular …, 2019 - frontiersin.org
Ischemic stroke is a devastating disease with long-term disability. However, the
pathogenesis is unclear and treatments are limited. Meisoindigo, a second-generation …

Inflammation-dependent cerebrospinal fluid hypersecretion by the choroid plexus epithelium in posthemorrhagic hydrocephalus

JK Karimy, J Zhang, DB Kurland, BC Theriault… - Nature medicine, 2017 - nature.com
The choroid plexus epithelium (CPE) secretes higher volumes of fluid (cerebrospinal fluid,
CSF) than any other epithelium and simultaneously functions as the blood–CSF barrier to …

[HTML][HTML] Osmotin attenuates LPS-induced neuroinflammation and memory impairments via the TLR4/NFκB signaling pathway

H Badshah, T Ali, MO Kim - Scientific reports, 2016 - nature.com
Abstract Toll-like receptor 4 (TLR4) signaling in the brain mediates autoimmune responses
and induces neuroinflammation that results in neurodegenerative diseases, such as …

Stress-induced neuroinflammation is mediated by GSK3-dependent TLR4 signaling that promotes susceptibility to depression-like behavior

Y Cheng, M Pardo, R de Souza Armini… - Brain, behavior, and …, 2016 - Elsevier
Most psychiatric and neurological diseases are exacerbated by stress. Because this may
partially result from stress-induced inflammation, we examined factors involved in this stress …

Stress-induced blood brain barrier disruption: Molecular mechanisms and signaling pathways

MO Welcome, NE Mastorakis - Pharmacological research, 2020 - Elsevier
Stress is a nonspecific response to a threat or noxious stimuli with resultant damaging
consequences. Stress is believed to be an underlying process that can trigger central …

Innate immune receptor Toll-like receptor 4 signalling in neuropsychiatric diseases

BG Bueno, JR Caso, JLM Madrigal, JC Leza - … & Biobehavioral Reviews, 2016 - Elsevier
The innate immunity is a stereotyped first line of defense against pathogens and unspecified
damage signals. One of main actors of innate immunity are the Toll-like receptors (TLRs) …