Results 1 to 10 of about 28,501 (268)

Choroid plexus tumours [PDF]

British Journal of Cancer, 2002
Choroid plexus tumours are rare epithelial brain tumours and limited information is available regarding their biology and the best treatment. A meta-analysis was done to determine prognostic factors and the influence of various treatment modalities.
A Hashizume, AJ Raimondi, B Guidetti, BR Griffin, C Berger, D Leys, DA Steven, DJ Bergsagel, E Schijman, E Steichen-Gersdorf, F Martini, H Enomoto, H Mottl, HS Kang, I Hayakawa, I Nakano, I Vajtai, J Allen, J E A Wolff, JA Lednicky, JB Valladares, JE Wolff, JEA Wolff, JEA Wolff, JM Costa, JV Diengdoh, K Hamano, K Tabuchi, K Tabuchi, K. J. Zülch, L Tacconi, LJ Rubinstein, M J Coppes, M Kimura, M Palazzi, M Sajedi, M Sheridan, MG Naguib, O Bennedbaek, P Kleihues, PC Buetow, PK Duffner, R Brant, R Carrea, R M Egeler, R Sharma, RC Domingues, RJ Packer, RR Trifiletti, S McCallum, SJ McGirr, T Matsushima, T Tomita, V Zajac, VP Sybert, W Janisch, W Janisch, W Paulus, Y Geerts, Z Varga   +59 more
core   +4 more sources

Hypertensive nonobstructive hydrocephalus as main magnetic resonance imaging feature in a dog with disseminated choroid plexus carcinomatosis [PDF]

Journal of Veterinary Internal Medicine, 2023
Obstructive or nonobstructive hypertensive hydrocephalus is reported in choroid plexus tumors. Choroid plexus tumors typically present as T2‐weighted hyperintense intraventricular masses with occasional cerebrospinal fluid‐drop metastasis.
Lea Carisch, Lorenzo Golini, Lea Schurna, Chiara Bergamino, Katrin M. Beckmann, Monika Hilbe, Thanaporn Asawapattanakul, Wolfgang Baumgärtner, Christina Puff, Adriano Wang‐Leandro   +9 more
doaj   +2 more sources

Constitutive activation of canonical Wnt signaling disrupts choroid plexus epithelial fate [PDF]

Nature Communications, 2022
The cerebrospinal fluid-secreting choroid plexus needs a balanced level of canonical Wnt signaling. Here the authors show that if this signaling is over-activated, the choroid plexus loses its properties and function, and transforms to a neuronal ...
Arpan Parichha, Varun Suresh, Mallika Chatterjee, Aditya Kshirsagar, Lihi Ben-Reuven, Tsviya Olender, M. Mark Taketo, Velena Radosevic, Mihaela Bobic-Rasonja, Sara Trnski, Michael J. Holtzman, Nataša Jovanov-Milosevic, Orly Reiner, Shubha Tole   +13 more
doaj   +3 more sources

Development of the lateral ventricular choroid plexus in a marsupial, Monodelphis domestica [PDF]

Cerebrospinal Fluid Research, 2010
Background Choroid plexus epithelial cells are the site of blood/cerebrospinal fluid (CSF) barrier and regulate molecular transfer between the two compartments. Their mitotic activity in the adult is low.
VandeBerg John L, Dziegielewska Katarzyna M, Liddelow Shane A, Saunders Norman R   +3 more
doaj   +5 more sources

JC Virus infected choroid plexus epithelial cells produce extracellular vesicles that infect glial cells independently of the virus attachment receptor. [PDF]

PLoS Pathogens, 2020
The human polyomavirus, JCPyV, is the causative agent of progressive multifocal leukoencephalopathy (PML) in immunosuppressed and immunomodulated patients.
Bethany A O'Hara, Jenna Morris-Love, Gretchen V Gee, Sheila A Haley, Walter J Atwood   +4 more
doaj   +3 more sources

Choroid plexus tumors

Ukrainian Neurosurgical Journal, 2012
Introduction. In the article the data of literature are summarized and age-related features of choroid plexus tumors clinical flow, diagnostics, localization and outcomes in children and adults are considered.Materials and methods.
Yuriy Orlov, Andrii Shaverskyi, Аndriy Svyst   +2 more
doaj   +4 more sources

CHOROID PLEXUS CARCINOMA AND CHOROID PLEXUS PAPILLOMA; RARE CASES

Hematology, Transfusion and Cell Therapy
Case Report: Choroid plexus carcinoma (CPC) is a rare and aggressive intracranial neoplasm, constituting 1–4% of all brain tumors and approximately 40% of choroid plexus tumors.
Şule Çalışkan Kamış, Begül Yağcı, Barbaros Şahin Karagün   +2 more
doaj   +2 more sources

Morphology of the murine choroid plexus: Attachment regions and spatial relation to the subarachnoid space

Frontiers in Neuroanatomy, 2022
The choroid plexus has recently been identified as a possible migration route for peripheral immune cells into the central nervous system. For future investigation of this route, profound knowledge of the morphology of the murine choroid plexus is a ...
Theresa Greiner, Katerina Manzhula, Louise Baumann, Hannes Kaddatz, Jens Runge, Jens Runge, Jonas Keiler, Markus Kipp, Sarah Joost   +8 more
doaj   +1 more source

Choroid plexus epithelium and its role in neurological diseases

Frontiers in Molecular Neuroscience, 2022
Choroid plexus epithelial cells can secrete cerebrospinal fluid into the ventricles, serving as the major structural basis of the selective barrier between the neurological system and blood in the brain.
Ruizhen Liu, Ruizhen Liu, Ruizhen Liu, Zhiping Zhang, Zhiping Zhang, Zhiping Zhang, Yibing Chen, Yibing Chen, Yibing Chen, Junbo Liao, Junbo Liao, Junbo Liao, Yuchang Wang, Yuchang Wang, Yuchang Wang, Jingping Liu, Jingping Liu, Jingping Liu, Zhixiong Lin, Gelei Xiao, Gelei Xiao, Gelei Xiao   +21 more
doaj   +1 more source

Axial multi-layer perceptron architecture for automatic segmentation of choroid plexus in multiple sclerosis [PDF]

Proc. SPIE Medical Imaging 2022, 2021
Choroid plexuses (CP) are structures of the ventricles of the brain which produce most of the cerebrospinal fluid (CSF). Several postmortem and in vivo studies have pointed towards their role in the inflammatory process in multiple sclerosis (MS). Automatic segmentation of CP from MRI thus has high value for studying their characteristics in large ...
arxiv   +1 more source