Results 41 to 50 of about 6,243 (171)

Choroid plexus carcinoma in children

Pediatric Hematology/Oncology and Immunopathology, 2021
Choroid plexus carcinomas (CPCs) are rare pediatric tumors with a generally poor prognosis. Currently there is no definite optimal treatment strategy for this neoplasm. This study is supported by the Independent Ethics Committee and approved by the Academic Council of the Dmitry Rogachev National Medical Research Center of Pediatric Hematology ...
A. F. Valiakhmetova, L. I. Papusha, A. V. Sanakoeva, L. V. Shishkina, O. I. Budanov, G. A. Novichkova, S. K. Gorelyshev, A. I. Karachunskiy   +7 more
openaire   +2 more sources

Synchrotron XRF Imaging Reveals Manganese Accumulation in the Golgi and Post‐Synapses of Neurons and Enhanced Uptake in Astrocytes

Advanced Science, Volume 13, Issue 34, 19 June 2026.
Despite widespread exposure, the mechanisms of manganese neurotoxicity remain poorly understood. Using correlative cryogenic fluorescence and synchrotron X‐ray fluorescence imaging techniques, we show that the Golgi apparatus is the primary accumulation site for manganese in both neurons and astrocytes, and that manganese targets the neuronal ...
Ines Kelkoul, Aiyarin Kittilukkana, Luis C. C. Huarte, Hiram Castillo‐Michel, Murielle Salome, Stéphane Roudeau, Pauline Belzanne, Matthieu Sainlos, Noémie Pied, Monica Fernandez‐Monreal, Daniel Choquet, Richard Ortega, Asuncion Carmona   +12 more
wiley   +1 more source

Choroid plexus tumours on MRI: similarities and distinctions in different grades

Cancer Imaging, 2019
Background The therapeutic planning varies for different grades of choroid plexus tumours (CPTs). The aim of this study was to define the similarities and distinctions among MRIs for different grades of CPTs, providing more guidance for clinical ...
Huan Lin, Xi Leng, Chun-hong Qin, Yong-xing Du, Wen-sheng Wang, Shi-jun Qiu   +5 more
doaj   +1 more source

Organoids: From Bench to Bedside Applications

MedComm, Volume 7, Issue 6, June 2026.
Organoids, as a groundbreaking biomedical research platform, utilize adult stem cells (ASCs), embryonic stem cells (ESCs), and induced pluripotent stem cells (iPSCs) as sources. By integrating specific growth and differentiation signals within an extracellular matrix (e.g., Matrigel), organoids guide cells to self‐assemble into three‐dimensional ...
Kelin Li, Rui Cao, Maochen Li, Zichao Tian, Huahao Fan, Bixia Hong, Xiaojuan Liu   +6 more
wiley   +1 more source

Beyond the Known and Established Neurodegenerative Effects: Roles of APOE Across a Wide Spectrum of Pathophysiological Condition

MedComm, Volume 7, Issue 6, June 2026.
APOE is widely recognized for its role in neurodegeneration and cardiovascular disease, but its different genotypes also influence body composition, affecting obesity, bone density, and muscle mass, through their central role in lipid transport and metabolism.
Miriam Frosina, Samantha Maurotti, Alberto Castagna, Tiziana Montalcini, Arturo Pujia, Luca Tirinato   +5 more
wiley   +1 more source

Choroid Plexus Carcinoma (WHO Grade III): A Rare Case of Central Nervous System Tumour in Two Years Old Girl

JK Science, 2023
Choroid plexus tumours represent 0.3 to 0.6% of all central nervous system tumors. The pediatric age group has a higher prevalence of malignancies originating from the choroid plexus epithelium.
Sunderesh Kamal Chander, B Vinothkumar, P M Yamini, Sonti Sulochana   +3 more
doaj  

Studies on the human choroid plexus in vitro

Fluids and Barriers of the CNS, 2013
The role of human choroid plexus (CP) epithelium in the transport of solutes between the blood and the cerebrospinal fluid and/or in secretion processes may be studied by employing several experimental approaches.
Redzic Zoran B
doaj   +1 more source

Ventilation Intensity and Prognosis in Pediatric Oncology: Mechanical Power, Compliance, and Mortality Risk

Pediatric Pulmonology, Volume 61, Issue 6, June 2026.
ABSTRACT Background Mechanical power (MP) and dynamic compliance (Cdyn) are key determinants of ventilator‐induced lung injury (VILI) and mortality. This study aimed to identify variables associated with MP and Cdyn and evaluate their impact on mortality and ventilator‐free days (VFD) in critically ill children with cancer.
Bruno Sanchez Camargo, Gabriela Maria Virgílio Dias Santos, Orlei Ribeiro de Araujo, Carolina Oberg Ribeiro, Dafne Cardoso Bourguignon da Silva   +4 more
wiley   +1 more source

The HIT Network for Children and Adolescents With CNS Tumors Facilitates Improvements of Diagnostic Assessments, Multimodal Treatments, Individual Counseling, and Research in Germany, Austria, and Switzerland

Pediatric Blood &Cancer, Volume 73, Issue 5, May 2026.
ABSTRACT Background The HIT network was established in 2000 to create a population‐based structure aiming to improve survival rates and reduce late effects for children with central nervous system (CNS) tumors by conducting comprehensive clinical trials.
Stefan Rutkowski, Michael C. Frühwald, Gudrun Fleischhack, Stephan Tippelt, Pablo Hernáiz‐Driever, Olaf Witt, Astrid Gnekow, Christof Kramm, Matthias Eyrich, Johannes E. A. Wolf, Hermann Müller, Carsten Friedrich, Uwe R. Kordes, Denise Obrecht‐Sturm, Petra Ketteler, Barbara von Zezschwitz, Pascal Johann, Dominik Sturm, Karoline Nemes, Stefan Schönberger, Till Milde, Brigitte Bison, Monika Warmuth‐Metz, Torsten Pietsch, Ulrich Schüller, Arend Koch, David Capper, Martin Hasselblatt, Christian Thomas, Christian Hagel, Stefan M. Pfister, Felix Sahm, David T. W. Jones, Martin U. Schuhmann, Jürgen Krauss, Pedram Emami, Ahmed El Damaty, Rolf D. Kortmann, Rudolf Schwarz, Jürgen Debus, Mechthild Krause, Fabian Pohl, Holger Ottensmeier, Lisa Bußenius, Katja Baust, Andreas Faldum, Cecile Ronckers, Desiree Grabow, Martin Benesch, Thomas Perwein, Karin Dieckmann, Irene Slavc, Johannes Gojo, Nicolas U. Gerber, André O. von Bueren, Katrin Scheinemann, Gabriele Calaminus, Beate Timmermann, Ulrich‐Wilhelm Thomale, Martin Mynarek   +59 more
wiley   +1 more source

Choroid plexus carcinoma in a cow [PDF]

Ciência Rural, 2009
A red, firm 3.5x3.0x3.0cm mass was found within the right lateral ventricle, compressing the hippocampus and thalamus of the brain of a 4-year-old cow. The pituitary was enlarged and firm. Histologically, both the brain and pituitary masses consisted of moderately pleomorphic epithelial cells arranged as rosettes or sheets supported by a delicate ...
Sant'Ana, Fabiano José Ferreira de, Gabriel, Adriane Loy, Kommers, Glaucia Denise, Barros, Claudio Severo Lombardo de   +3 more
openaire   +3 more sources