Results 101 to 110 of about 87,399 (317)

Two common nonsynonymous paraoxonase 1 (PON1) gene polymorphisms and brain astrocytoma and meningioma

BMC Neurology, 2010
Background Human serum paraoxonase 1 (PON1) plays a major role in the metabolism of several organophosphorus compounds. The enzyme is encoded by the polymorphic gene PON1, located on chromosome 7q21.3. Aiming to identify genetic variations related to the
Martínez Carmen, Molina José A, Alonso-Navarro Hortensia, Jiménez-Jiménez Félix J, Agúndez José AG, García-Martín Elena   +5 more
doaj   +1 more source

Clinical features and pathogenesis of scoliosis due to spinal astrocytoma

, 2023
Yu Si, Hua Zhang, Songbo Han, Chenlong Yang, Qianquan Ma, Changcheng Ma, Jun Yang   +6 more
openalex   +2 more sources

Fascia‐Fat‐Fascia “Sandwich Graft” Decreases Postoperative Cerebrospinal Fluid Leak Rate for High‐Flow Skull Base Defects

International Forum of Allergy &Rhinology, EarlyView.
Vidit M. Talati, Kathy Zhang, Kimberly X. Wei, Margaret B. Mitchell, Nithin D. Adappa, Michael A. Kohanski, Jennifer E. Douglas, Christina Jackson, John Y. K. Lee, Phillip B. Storm, Jillian W. Lazor, James N. Palmer   +11 more
wiley   +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

Pilomyxoid astrocytoma of the brainstem

Rare Tumors, 2013
A pilomyxoid astrocytoma is a recently described tumor that occurs predominantly in the hypothalamic-chiasmatic region and is rarely found elsewhere. It has similar features as pilocytic astrocytomas, but has distinct histological characteristics and a ...
Marco Antonio Zanini, Ducati Gustavo Luis, Roberto Colichio Gabarra, Adriana Yuki Mello, Ismael Augusto Lombardi, Flavio Ramalho Romero, Francisco Otavio Pereira   +6 more
doaj   +1 more source

Clinical Trials of Immunogene Therapy for Spontaneous Tumors in Companion Animals [PDF]

, 2014
Despite the important progress obtained in the treatment of some pets’ malignancies, new treatments need to be developed. Being critical in cancer control and progression, the immune system’s appropriate modulation may provide effective therapeutic ...
Finocchiaro, Liliana Maria Elena, Glikin, Gerardo Claudio   +1 more
core   +4 more sources

Cancer Risk in Marfan Syndrome: A Swedish Population‐Based Cohort Study

International Journal of Cancer, EarlyView.
The cancer risk in Marfan syndrome, an autosomal dominant connective tissue disorder, largely remains to be explored. In this population‐based matched cohort study of 1544 Swedish patients, the overall cancer risk in adults with Marfan syndrome showed no significant increase, except for the risk of endocrine tumours with a nearly threefold increase ...
Ida Nordgren, Anna Skarin Nordenvall, Alexandra Wachtmeister, Fulya Taylan, Yunxia Lu, Christina Norrby, Anna Lindstrand, Giedre Grigelioniene, Giorgio Tettamanti   +8 more
wiley   +1 more source

Attribution of ghrelin to cancer; Attempts to unravel an apparent controversy [PDF]

, 2019
Ghrelin is an endogenous peptide hormone mainly produced in the stomach. It has been known to regulate energy homeostasis, stimulate secretion of growth hormone, and mediate many other physiologic effects. Various effects attributed to ghrelin contribute
Khani, Leila, Pastaki Khoshbin, Amin, Roosta, Venus, Sadeghi, Fatemeh, Soleyman-Jahi, Saeed, Zendehdel, Kazem   +5 more
core   +1 more source

Activation of Egr-1 expression in astrocytes by HIV-1 Tat: new insights into astrocyte-mediated Tat neurotoxicity [PDF]

, 2011
Human immunodeficiency virus type 1 (HIV-1) Tat plays an important role in HIV-associated neuropathogenesis; the underlying mechanisms are still evolving. We have recently shown that HIV-1 Tat induces expression of glial fibrillary acidic protein (GFAP),
Fan, Yan, Green, Linden A., He, Johnny J., oh Kim, Byung, Zou, Wei   +4 more
core   +1 more source

A Comparative Study of IVIM‐MRI Fitting Techniques in Glioma Grading: Conventional, Bayesian, and Voxel‐Wise and Spatially‐Aware Deep Learning Approaches

Journal of Magnetic Resonance Imaging, EarlyView.
ABSTRACT Background Intravoxel incoherent motion (IVIM) analysis of diffusion‐weighted MRI (DWI) provides microvascular perfusion and diffusion information. However, parameter estimation is limited by noise sensitivity, variability across fitting methods, and lack of standardization.
Misha P. T. Kaandorp, Andras Jakab, Christian Federau, Peter T. While   +3 more
wiley   +1 more source