Results 51 to 60 of about 33,884 (207)

Immune cell landscape and immunotherapy of medulloblastoma

Pediatric Investigation, 2021
Medulloblastoma is the most common primary pediatric malignancy of the central nervous system. Recurrent and refractory patients account for approximately 30% of them. Immune cells are an important component of the brain tumor microenvironment, including
Jin Zhang, Tianyou Wang
doaj   +1 more source

Clinical, Radiologic and Cytologic Predictors of Malignancy in Pediatric Thyroid Nodules: Insights From a 26‐Year Cohort Study

Head &Neck, EarlyView.
ABSTRACT Introduction Thyroid nodules are less common but more often malignant in pediatric patients than in adults. Our objectives were to study the features of benign vs. malignant thyroid nodules in a large pediatric patient cohort. Methods Retrospective observational cohort study. Consecutive patients aged 0.01–17.9 years at evaluation between 1997–
Maxime Gest‐Laurent, Adrien Nguyen Quoc, Christine Lefevre, Laura González‐Briceño, Caroline Thalassinos, Isabelle Flechtner, Dulanjalee Kariyawasam, Yamina Dassa, Magali Viaud, Dinane Samara‐Boustani, Graziella Pinto, Hervé Monpeyssen, Sabine Sarnacki, Vincent Couloigner, Michel Polak, Athanasia Stoupa   +15 more
wiley   +1 more source

Jak2-mediated phosphorylation of Atoh1 is critical for medulloblastoma growth

eLife, 2017
Treatment for medulloblastoma, the most common malignant brain tumor in children, remains limited to surgical resection, radiation, and traditional chemotherapy; with long-term survival as low as 50–60% for Sonic Hedgehog (Shh)-type medulloblastoma.
Tiemo J Klisch, Anna Vainshtein, Akash J Patel, Huda Y Zoghbi   +3 more
doaj   +1 more source

PRC2 disruption in cerebellar progenitors produces cerebellar hypoplasia and aberrant myoid differentiation without blocking medulloblastoma growth

Acta Neuropathologica Communications, 2023
We show that Polycomb Repressive Complex-2 (PRC2) components EED and EZH2 maintain neural identity in cerebellar granule neuron progenitors (CGNPs) and SHH-driven medulloblastoma, a cancer of CGNPs.
Abigail H. Cleveland, Daniel Malawsky, Mehal Churiwal, Claudia Rodriguez, Frances Reed, Matthew Schniederjan, Jose E. Velazquez Vega, Ian Davis, Timothy R. Gershon   +8 more
doaj   +1 more source

Research progress on the use of the optical coherence tomography system for the diagnosis and treatment of central nervous system tumors

Ibrain, Volume 11, Issue 1, Page 3-18, Spring 2025.
With the advantages of high‐resolution imaging, efficient image acquisition, intraoperative real‐time detection, and radiation‐free and noninvasive characteristics, optical coherence tomography (OCT) provides accurate diagnosis and effective intraoperative guidance for the minimally invasive diagnosis and treatment of central nervous system (CNS ...
Jiuhong Li, Ziba Ayi, Gonggong Lu, Haibo Rao, Feilong Yang, Jing Li, Jiachen Sun, Junlin Lu, Xulin Hu, Si Zhang, Xuhui Hui   +10 more
wiley   +1 more source

Clinical and genetic features of pediatric hereditary polyposis syndromes in Israel: A nationwide multicenter cohort

Journal of Pediatric Gastroenterology and Nutrition, EarlyView.
Abstract Objectives Hereditary polyposis syndromes in children are rare, heterogeneous disorders associated with significant morbidity and long‐term risk of malignancy. Current data on their presentation, management, and outcomes in pediatric populations remain limited.
Shlomi Cohen, Tal Cozacov, Ilana Weintraub, Ron Shaoul, Oren Ledder, Dotan Yogev, Mordechai Slae, Ranya Egbarieh, Galina Ling, Anat Yerushalmy‐Feler   +9 more
wiley   +1 more source

Oxamate, but Not Selective Targeting of LDH-A, Inhibits Medulloblastoma Cell Glycolysis, Growth and Motility

Brain Sciences, 2018
Medulloblastoma is the most common malignant paediatric brain tumour and current therapies often leave patients with severe neurological disabilities.
Cara J. Valvona, Helen L. Fillmore
doaj   +1 more source

Data‐Independent Acquisition Mass Spectrometry in Tumor Classification and Cancer Biomarker Research

Mass Spectrometry Reviews, EarlyView.
Abstract Cancer treatment is far from optimal also because current classification systems do not reflect the complex molecular status of the tumor and its phenotype in sufficient detail. To construct molecular tumor classifiers, omics tools provide complex molecular data reflecting many aspects from genotype to phenotype.
Jan Simonik, Petr Lapcik, Pavla Bouchalova, Pavel Bouchal   +3 more
wiley   +1 more source

Childhood Medulloblastoma

Journal of the Pakistan Medical Association, 2020
Medulloblastoma is the most common malignant brain tumour in children and is a major cause of mortality and morbidity, particularly in low- and middle-income countries. It has been risk-stratified on the basis of clinical (age, metastasis and extent of resection) and histological subtypes (classic, desmoplastic and anaplastic).
Naureen, Mushtaq, Shahzadi, Resham, Shahzad, Shamim, Bilal Mazhar, Qureshi, Quratulain, Riaz, Eric, Bouffet   +5 more
openaire   +3 more sources

Central Nervous System Tumors in Xeroderma Pigmentosum: Five Cases and Review of the Literature

Movement Disorders, EarlyView.
Abstract Background Xeroderma pigmentosum (XP) is a rare autosomal recessive DNA‐repair disorder characterized by extreme ultraviolet radiation (UVR) sensitivity, markedly increased cutaneous malignancy risk, and progressive neurological disease in approximately one‐third of patients.
Farrah S. Bakr, Huseyin Arisoy, Alan R. Lehmann, Paola Giunti, Hiva Fassihi   +4 more
wiley   +1 more source