Results 71 to 80 of about 28,501 (268)

Atypical choroid plexus papilloma: Diagnosis and differentials: A case report

SAGE Open Medical Case Reports
Atypical choroid plexus papilloma is a rare World Health Organization grade 2 intraventricular tumor arising from the epithelium of the plexus choroid with intermediate clinical-pathological features between the benign choroid plexus papilloma and the ...
H. Andour, S. Ben El Hend, C. Mandour, M. Allaoui, A. Fikri   +4 more
doaj   +1 more source

Transferrin gene expression and synthesis by cultured choroid plexus epithelial cells Regulation by serotonin and cyclic adenosine 3',5'-monophosphate [PDF]

, 1989
Primary cultures of rat choroid plexus epithelial cells were established and used to investigate the role of the choroid plexus in the synthesis and secretion of transferrin.
Sanders-Bush, E, Skinner, M K, Tsutsumi, M   +2 more
core   +1 more source

The Cerebrospinal Fluid Secretion Rate Increases in Awake and Freely Moving Rats but Differs With Experimental Methodology

Advanced Science, EarlyView.
CSF dynamics are vital for neurological health. Yet accurate quantification of CSF rates is challenging. Using a novel technique in awake, freely moving rats, significantly higher secretion rates are found than in anesthetized rats. The findings highlight the importance of awake models and the adaptability of methods for studying CSF changes influenced
Trine L. Toft‐Bertelsen, Beatriche L. Edelbo, Annette B. Steffensen, Sara D. Lolansen, Jonathan H. Wardman, Dennis B. Jensen, Nanna MacAulay   +6 more
wiley   +1 more source

Choroid plexus enlargement in patients with end-stage renal disease: implications for glymphatic system dysfunction

Frontiers in Neurology
ObjectivesThe choroid plexus plays a role in eliminating detrimental metabolites from the brain as an integral component of the glymphatic system. This study aimed to investigate alterations in choroid plexus volume in patients with end-stage renal ...
Sihyung Park, Bong Soo Park, Ho-Joon Lee, Chang Min Heo, Junghae Ko, Dong Ah Lee, Kang Min Park   +6 more
doaj   +1 more source

Final results of the Choroid Plexus Tumor study CPT-SIOP-2000 [PDF]

, 2022
INTRODUCTION: Standards for chemotherapy against choroid plexus tumors (CPT) have not yet been established. METHODS: CPT-SIOP-2000 (NCT00500890) was an international registry for all CPT nesting a chemotherapy randomization for high-risk CPT with ...
Bison, Brigitte, Diez, Blanca, Fuller, Gregory N., Garami, Miklos, Kebudi, Rejin, Kordes, Uwe R., Kutluk, Tezer, Sterba, Jaroslav, Timmermann, Beate, Van Gool, Stefaan W., Wolff, Johannes E.   +10 more
core   +2 more sources

Decentralized Learning Made Practical with Client Sampling [PDF]

arXiv, 2023
Decentralized learning (DL) leverages edge devices for collaborative model training while avoiding coordination by a central server. Due to privacy concerns, DL has become an attractive alternative to centralized learning schemes since training data never leaves the device.
arxiv  

RACK7 Interacts with PRC2 Complex to Regulate Astrocyte Development

Advanced Science, EarlyView.
The study investigates the role of RACK7 in brain development using a conditional knockout mouse model. RACK7 deficiency results in developmental defects and abnormal astrocyte development by disrupting H3K27me3 chromatin binding. The underlying mechanism involves RACK7 interacting with the PRC2 complex to regulate the genomic localization of SUZ12 and
Fangfang Jiao, Tianxiang Tang, Bowen Wang, Shengfei He, Yue Zhang, Li Dong, Bo Xu, Ying Liu, Ping Zhu, Rui Guo   +9 more
wiley   +1 more source

A novel strategy for delivering Niemann‐Pick type C2 proteins across the blood–brain barrier using the brain endothelial‐specific AAV‐BR1 virus

Journal of Neurochemistry, Volume 164, Issue 1, Page 6-28, January 2023., 2023
Brain endothelial cells (BECs), denoting the blood–brain barrier (BBB), can be specifically transduced both in vitro and in vivo following intravenous administration of the AAV‐BR1 vector, which onsets the synthesis of recombinant NPC2 protein from the BECs.
Charlotte Laurfelt Munch Rasmussen, Eva Hede, Lisa Juul Routhe, Jakob Körbelin, Steinunn Sara Helgudottir, Louiza Bohn Thomsen, Markus Schwaninger, Annette Burkhart, Torben Moos   +8 more
wiley   +1 more source

Endothelial PD‐1 Regulates Vascular Homeostasis and Oligodendrogenesis during Brain Development

Advanced Science, EarlyView.
Vascular endothelial cells are fundamental for angiogenesis and brain development. This study reveals that endothelial programmed cell death 1 (PD‐1) is critical for cerebral angiogenesis and blood brain barrier (BBB) maturation. It also mediates interaction with oligodendrocyte precursor cells (OPCs), modulating OPCs differentiation and myelination ...
Tingting He, Mengtian Zhang, Jie Qin, Yanyan Wang, Sihan Li, Chaoyi Du, Jianwei Jiao, Fen Ji   +7 more
wiley   +1 more source

The choroid plexus-cerebrospinal fluid interface in Alzheimer's disease : more than just a barrier [PDF]

, 2016
The choroid plexus is a complex structure which hangs inside the ventricles of the brain and consists mainly of choroid plexus epithelial (CPE) cells surrounding fenestrated capillaries.
Balusu, Sriram, Brkić, Marjana, Libert, Claude, Vandenbroucke, Roosmarijn   +3 more
core   +4 more sources