Results 71 to 80 of about 27,561 (220)

Accuracy of distinguishing between dysembryoplastic neuroepithelial tumors and other epileptogenic brain neoplasms with [11C]methionine PET [PDF]

Neuro-Oncology, 2014
Background : Dysembryoplastic neuroepithelial tumors (DNTs) represent a prevalent cause of epileptogenic brain tumors, the natural evolution of which is much more benign than that of most gliomas. Previous studies have suggested that [11C]methionine positron emission tomography (MET-PET) could help to distinguish DNTs from other epileptogenic brain ...
Rheims, Sylvain, Rubi, Sebastià, Bouvard, Sandrine, Bernard, Emilien, Streichenberger, Nathalie, Guenot, Marc, Le Bars, Didier, Hammers, Alexander, Ryvlin, Philippe   +8 more
openaire   +2 more sources

Management of germ cell tumors in children: Approaches to cure [PDF]

, 2002
The introduction of cisplatinum chemotherapy and current advances in the surgical treatment have resulted in a dramatic improvement of the prognosis of children with malignant germ cell tumors (GCT).
Calaminus, G., Göbel, U., Haas, R. J., Schmidt, P., Schneider, D. T.   +4 more
core   +1 more source

High‐Grade Immature Teratoma in a 20‐Month‐Old Girl: A Rare Case With Cross‐Midline Presentation and Ovarian Torsion

Reproductive, Female and Child Health, Volume 5, Issue 2, June 2026.
ABSTRACT Background Immature ovarian teratomas are rare malignant germ cell tumours, particularly in children under 2 years old. Ovarian torsion may further obscure diagnosis by altering adnexal anatomy and radiological interpretation. Case Presentation A 20‐month‐old girl presented with persistent vomiting, abdominal distension, and poor oral intake ...
Jia Chyi Tay, Woon Teen Sia, Adrena Abd Wahid, Mohd Fauzi Sharudin   +3 more
wiley   +1 more source

The ciliary GTPase Arl13b regulates cell migration and cell cycle progression [PDF]

, 2016
Acknowledgments We acknowledge Prof. Tamara Caspary from Emory University for kindly providing the cell lines, Linda Duncan from the University of Aberdeen Ian Fraser Cytometry Center for help with flow cytometry.
Clancy, Hannah, Ding, Yu-Qiang, Lang, Bing, McCaig, Colin D., Pruski, Michal, Rajnicek, Ann, Yang, Zhifu   +6 more
core   +2 more sources

Engineered Microfluidic Organoid Systems: New Paradigms for Menopause Mechanism Research and Personalized Medicine

Advanced Materials Technologies, Volume 11, Issue 9, 6 May 2026.
This review explores the integration of microfluidic technology with organoid systems as an innovative platform for studying menopausea complex multi‐organ condition. By enabling precise simulation of inter‐organ communication and hormone responses, microfluidic organoids offer a physiologically relevant model for investigating menopausal syndrome and ...
Qianyi Zhang, He Huang, Hongliang Dong, Qiang Ma, Hongyan Jin   +4 more
wiley   +1 more source

Whole-genome sequencing identifies genetic alterations in pediatric low-grade gliomas [PDF]

, 2013
The most common pediatric brain tumors are low-grade gliomas (LGGs). We used whole-genome sequencing to identify multiple new genetic alterations involving BRAF, RAF1, FGFR1, MYB, MYBL1 and genes with histone-related functions, including H3F3A and ATRX ...
A Gajjar, A Korshunov, A Lin, A McPherson, A Peraud, A von Deimling, AJ Sievert, AK Gnekow, B Tang, C Bettegowda, CG Mullighan, CG Mullighan, D Dias-Santagata, D Singh, D Sturm, DA Persons, DN Louis, DN Louis, DT Jones, DT Jones, DT Jones, DW Ellison, DW Parsons, E Bouffet, F Li, G Schindler, G Wu, GT Armstrong, H Cin, H Li, H Ohgaki, H Ohgaki, H Ohgaki, H Yan, I Qaddoumi, IF Pollack, IF Pollack, J Jonkers, J Schwartzentruber, J Wang, J Zhang, J Zhang, J Zhang, JE DeClue, JH Wisoff, JR Downing, KT Flaherty, M Katoh, M Ren, M Wang, MJ Ciesielski, MJ Riemenschneider, ML Bajenaru, MN Edmonson, N Turner, N Turner, ND Dees, PG Fisher, PJ Stephens, PK Duffner, R Endersby, R Listernick, R Listernick, RG Tatevossian, RG Tatevossian, RS Arora, S Pfister, S Yip, T Forshew, T Stokland, TE Merchant, V Rand, W Müller, WM Lin, Y Okamoto   +74 more
core   +1 more source

Enteric Nervous System Damage by Food Contaminants: A Pathway to Neurodegeneration?

Comprehensive Reviews in Food Science and Food Safety, Volume 25, Issue 3, May 2026.
ABSTRACT The enteric nervous system (ENS), a key component of the gut–brain axis, has emerged as a critical player in the pathogenesis of Parkinson's disease (PD). It is the first neural system exposed to food contaminants (FCs)—a diverse group of ubiquitous toxic compounds fortuitously present in food derived from production, processing, storage, or ...
Helena Ramos, Ana Margarida Araújo, Isabel M. P. L. V. O. Ferreira, Miguel A. Faria   +3 more
wiley   +1 more source

Stem cells and the origin of gliomas: A historical reappraisal with molecular advancements. [PDF]

, 2009
The biology of both normal and tumor development clearly possesses overlapping and parallel features. Oncogenes and tumor suppressors are relevant not only in tumor biology, but also in physiological developmental regulators of growth and differentiation.
Ho, Allen L, Hughes, Samuel, Jandial, Rahul, Levy, Michael L, Menon, Jayant   +4 more
core   +3 more sources

FISH molecular testing in cytological preparations from solid tumors [PDF]

, 2014
Many of the exciting new developments in solid tumor molecular cytogenetics impact classical and molecular pathology. Fluorescence in situ hybridization to identify specific DNA target sequences in nuclei of non-dividing cells in solid neoplasms has ...
CARIA, PAOLA, VANNI, ROBERTA
core   +1 more source

Clinical and Genetic Landscape of Glioblastoma, IDH‐Wildtype With FGFR Gene Family Alterations

Cancer Science, Volume 117, Issue 5, Page 1455-1468, May 2026.
We analyzed 1076 cases of glioblastoma, IDH‐wildtype (GBM, IDH‐wt) using the C‐CAT genomic database to clarify the clinical and genetic features of FGFR alterations. FGFR::TACC fusions and FGFR1 mutations were identified in distinct subsets and were associated with unique co‐mutation patterns.
Yasuhito Kegoya, Yoshihiro Otani, Ryo Mizuta, Ryosuke Ikemachi, Mako Kamiura, Joji Ishida, Shinichi Toyooka, Daisuke Ennishi, Shuta Tomida, Shota Tanaka   +9 more
wiley   +1 more source