Results 21 to 30 of about 27,561 (220)
TALEN-mediated apc mutation in Xenopus tropicalis phenocopies familial adenomatous polyposis [PDF]
, 2015 Truncating mutations in the tumor suppressor gene adenomatous polyposis coli (APC) are the initiating step in the vast majority of sporadic colorectal cancers, and they underlie familial adenomatous polyposis (FAP) syndromes.
Creytens, David +8 more
core +3 more sources
The 2007 WHO Classification of Tumours of the Central Nervous System [PDF]
, 2010 The fourth edition of the World Health Organization (WHO) classification of tumours of the central nervous system, published in 2007, lists several new entities, including angiocentric glioma, papillary glioneuronal tumour, rosette-forming glioneuronal ...
Burger, Peter C. +7 more
core +1 more source
PPAR Research, 2010 Neuroepithelial tumors represent a heterogeneous class of human tumors including benignant and malignant tumors. The incidence of central nervous system neoplasms ranges from 3.8 to 5.1 cases per 100,000 in the population. Among malignant neuroepithelial
Elisabetta Benedetti +4 more
doaj +1 more source
Primary renal teratoma: a rare entity [PDF]
, 2013 : Teratomas are neoplasms that arise from pluripotent cells and can differentiate along one or more embryonic germ lines. Renal teratoma is an exceedingly rare condition.
Afaf Amarti +7 more
core +1 more source
Neoplasm of mixed mesenchymal and neuroepithelial origin of the optic nerve. [PDF]
British Journal of Ophthalmology, 1977 A case is reported of a 19-year-old male having right proptosis for 4 years because of a mixed meningioma and astrocytoma of the ipsilateral optic nerve. The sheath of this nerve is analogous to the leptomeninges, and neuroglial cells constitute the stroma of the nerve.
S, Shuangshoti, R, Panyathanya
openaire +2 more sources
Downregulation of Fzd6 and Cthrc1 and upregulation of olfactory receptors and protocadherins by dietary beta-carotene in lungs of Bcmo1-/- mice. [PDF]
, 2010 An ongoing controversy exists on beneficial versus harmful effects of high beta-carotene (BC) intake, especially for the lung. To elucidate potential mechanisms, we studied effects of BC on lung gene expression.
Amengual, J. +9 more
core +2 more sources
Central nervous system high-grade neuroepithelial tumor with BCOR alteration: case report
Clinical and Biomedical Research, 2022 Central nervous system high-grade neuroepithelial tumors with BCOR alteration are a rare disease. Currently, there are only 24 cases reported in the literature. They are characterized by a change involving the BCOR gene and have a poor prognosis. Studies
Marco Antonio Delazeri +7 more
doaj
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 +2 more
doaj +1 more source
Review on neuroimaging in pediatric-type diffuse low-grade gliomas
Frontiers in Pediatrics, 2023 The fifth edition of the World Health Organization Classification of Tumors of the Central Nervous System (WHO CNS5) has identified a new classification system for tumors of the brain and spinal cord, highlighting the pivotal role of molecular diagnosis ...
Jing Chen +7 more
doaj +1 more source
Molecularly defined diffuse leptomeningeal glioneuronal tumor (DLGNT) comprises two subgroups with distinct clinical and genetic features [PDF]
, 2018 Diffuse leptomeningeal glioneuronal tumors (DLGNT) represent rare CNS neoplasms which have been included in the 2016 update of the WHO classification. The wide spectrum of histopathological and radiological features can make this enigmatic tumor entity ...
Brandner, Sebastian +34 more
core +1 more source