Results 61 to 70 of about 59,605 (164)
Manganese Neurotoxicity and Familial Disorders of Manganese Transport
Annals of the Child Neurology Society, Volume 3, Issue 3, Page 135-144, September 2025.ABSTRACT Manganese is the 12th most common element in the Earth's crust and is an essential industrial component. Biologically, this metal plays an important role as a constituent of numerous enzymes. While manganese is required for normal biochemical and physiological processes, manganese excess can lead to significant toxicity, particularly to the ...
Sidney M. Gospe Jr.
wiley +1 more source
Culture models to study leukocyte trafficking across the choroid plexus
Fluids and Barriers of the CNS, 2013 Background A critical point during the course of central nervous system infection is the influx of leukocytes from the blood into the brain across the blood-brain barrier (BBB) and the blood-cerebrospinal fluid barrier (BCSFB).
Tenenbaum Tobias +5 more
doaj +1 more source
The TP53 tumor suppressor gene: From molecular biology to clinical investigations
Journal of Internal Medicine, Volume 298, Issue 2, Page 78-96, August 2025.Abstract Extensively studied over the past four decades, the TP53 gene has emerged as a pivotal watchman in cellular defense and a key factor in cancer biology. TP53 is the most frequently mutated gene in human malignancies, 50% of which carry alterations to it.
Panagiotis Baliakas, Thierry Soussi
wiley +1 more source
Choroid plexus papilloma in a dog
, 2013 Background: Choroid plexus tumors are uncommon neoplasms derived from the neuroepithelium that covers the ventricular cavity and the central canal of the spinal cord that are characterized by papillar aspect and intraventricular growth.
Machado, Luiz Henrique de Araújo [UNESP] +3 more
core +1 more source
Congenital Intracranial Tumors: Prenatal Diagnosis by Fetal Magnetic Resonance Imaging
iRADIOLOGY, Volume 3, Issue 3, Page 203-208, June 2025.Fetal intracranial tumors are rare, comprising 0.5%–1.9% of all childhood tumors, with their true incidence potentially underestimated. This review highlights the role of fetal MRI, particularly with advanced sequences, in diagnosing common fetal brain tumors such as teratomas, astrocytomas, and choroid plexus papillomas, often presenting unique ...
Jing‐Ya Ren +3 more
wiley +1 more source
Papilloma plexus choroidei [PDF]
, 1988 Papilom horoidnog pleksusa je rijedak intrakranijalni tumor (0,4—6%). Prikazana je bolesnica koja je manifestirala simptome povišenog intrakranijalnog tlaka, ataksiju hoda i slabost vida.
Stanko Milić +7 more
core +1 more source
Journal of Magnetic Resonance Imaging, Volume 61, Issue 6, Page 2516-2522, June 2025.Background Pediatric brain cancer survivors often experience hypothalamic–pituitary dysfunction due to cranial irradiation and chemotherapy. While hormone deficiencies have been studied, the changes in pituitary size and shape on long‐term MRI and their relationship to endocrine dysfunction remain under‐explored.
Feras Qawasmi +8 more
wiley +1 more source
First report of occurrence of choroid plexus papilloma and medulloblastoma in the same patient
, 2007 Introduction: Choroid plexus papilloma is a benign epithelial brain tumour showing a striking predilection for infants and occurring most frequently in the lateral and fourth ventricles.
Brundler, Marie Anne +2 more
core +1 more source
Transcallosal Removal of a Choroid Plexus Tumor From the Lateral Ventricle in a Dog. Case Report
Frontiers in Veterinary Science, 2020 A 6-years-old female Staffordshire terrier was referred for periodic generalized seizures and asymmetric visual deficits. Magnetic resonance imaging revealed a 23.2 × 19.3 × 23.0 mm soft tissue mass within the right lateral ventricle and consequential ...
László Lehner +4 more
doaj +1 more source