Results 21 to 30 of about 40,346 (207)

Characterization of choroid plexus in the preterm rabbit pup following subcutaneous administration of recombinant human IGF-1/IGFBP-3

Fluids and Barriers of the CNS, 2023
Insulin-like growth factor-1 (IGF-1) is essential for normal brain development and regulates essential processes of vascular maturation and stabilization. Importantly, preterm birth is associated with reduced serum levels of IGF-1 as compared to in utero
Niklas Ortenlöf, Suvi Vallius, Helena Karlsson, Claes Ekström, Amanda Kristiansson, Bo Holmqvist, Olga Göransson, Magdaléna Vaváková, Martin Rydén, Galen Carey, Norman Barton, David Ley, Magnus Gram   +12 more
doaj   +1 more source

Telovelar approach for microsurgical resection of an unusually located choroid plexus papilloma in the luschka foramen of an infant – Case report and review of literature

Interdisciplinary Neurosurgery, 2020
Background: Choroid plexus tumors are rare intraventricular tumors. Most of these tumors are benign choroid plexus papillomas. Most common location of these tumors in pediatric population is lateral ventricle although posterior fossa located tumors are ...
Amin Tavallaii, Ehsan Keykhosravi, Hamid Rezaee   +2 more
doaj   +1 more source

Densely Calcified Atypical Choroid Plexus Papilloma at the Cerebellopontine Angle in an Adult

Journal of Neurological Surgery Reports, 2013
Choroid plexus papilloma is a rare benign tumor accounting for 0.5% of all intracranial tumors. The majority of choroid plexus papillomas occur during the first 2 years of life in the ventricular system.
Masahiko Wanibuchi, Russell R. Margraf, Takanori Fukushima   +2 more
doaj   +1 more source

Transport of thyroid hormones via the choroid plexus into the brain: the roles of transthyretin and thyroid hormone transporters

Frontiers in Neuroscience, 2015
Thyroid hormones (THs) are key players in regulating brain development. In humans, insufficient THs during gestation can lead to cretinism and mental retardation.
Samantha J. Richardson, Roshen C. Wijayagunaratne, Damian G. D'Souza, Veerle M. Darras, Stijn L. J. Van Herck   +4 more
doaj   +1 more source

Third ventricle choroid plexus papilloma: 2 cases

Radiology Case Reports, 2020
The third ventricle is an uncommon location for choroid plexus papillomas. In adults, these tumors most commonly occur in the fourth ventricle. In children, they are more commonly found in the lateral ventricles.
Cory M. Pfeifer, MD, MS, Kevin Wong, DO, Rithvik Malireddy, Dane Van Tassel, MD, Daniel L. Veltkamp, MD, Patricia Cornejo, MD   +5 more
doaj   +1 more source

Choroid Plexus Fibroblast–ILC2 Niche Promotes Adult Hippocampal Neurogenesis after Traumatic Brain Injury

Advanced Science, EarlyView.
This study investigates the role of group 2 innate lymphoid cells (ILC2) in the choroid plexus (ChP) following traumatic brain injury (TBI). ILC2 accumulation alleviates immune infiltration, preserves hippocampal integrity, and improves sensory‐motor and memory functions.
Shiqi Gao, Xiaoming Guo, Sixuan Tian, Huaping Huang, Caidi Ying, Junjie Wang, Jiahao Zhang, Jun Lin, Anwen Shao, Jingyu Wang, Yuan Hong   +10 more
wiley   +1 more source

Choroid plexus volume enlargement in first-episode antipsychotic-naïve schizophrenia

Schizophrenia
Investigation of the choroid plexus in schizophrenia has seen growing interest due to its role in the interaction between neuroinflammation and brain dysfunction. Most previous studies included treated and long-term ill patients, while antipsychotics and
Jiaxin Zeng, Tianwei Zhang, Biqiu Tang, Siyi Li, Li Yao, Jeffrey R. Bishop, John A. Sweeney, Zhenlin Li, Changjian Qiu, Shi Gu, Qiyong Gong, Wenjing Zhang, Su Lui   +12 more
doaj   +1 more source

The p75 neurotrophin receptor localization in blood-CSF barrier: expression in choroid plexus epithelium

BMC Neuroscience, 2011
Background The presence of neurotrophins and their receptors Trk family has been reported in the choroid plexus. High levels of Nerve Growth Factor (NGF), Neurotrophin-4 (NT-4) and TrkB receptor were detected, while nothing was know about p75 ...
Spuch Carlos, Carro Eva
doaj   +1 more source

Immunoreactivity for GABA, GAD65, GAD67 and Bestrophin-1 in the meninges and the choroid plexus: implications for non-neuronal sources for GABA in the developing mouse brain. [PDF]

PLoS ONE, 2013
Neural progenitors in the developing neocortex, neuroepithelial cells and radial glial cells, have a bipolar shape with a basal process contacting the basal membrane of the meninge and an apical plasma membrane facing the lateral ventricle, which the ...
Shiro Tochitani, Shigeaki Kondo
doaj   +1 more source

Multicilia dynamically transduce Sonic Hedgehog signaling to regulate choroid plexus functions

Cell Reports
Summary: The choroid plexus is a major site for cerebrospinal fluid (CSF) production, characterized by a multiciliated epithelial monolayer that regulates CSF production.
Suifang Mao, Rui Song, Shibo Jin, Song Pang, Aleksandra Jovanovic, Adam Zimmerman, Peng Li, Xinying Wu, Michael F. Wendland, Kerry Lin, Wei-Chi Chen, Semil P. Choksi, Gang Chen, Michael J. Holtzman, Jeremy F. Reiter, Ying Wan, Zhenyu Xuan, Yang K. Xiang, C. Shan Xu, Srigokul Upadhyayula, Harald F. Hess, Lin He   +21 more
doaj   +1 more source