Results 61 to 70 of about 13,736,509 (195)

The role of radiotherapy in patients with advanced melanoma failing targeted therapy

Acta Oncologica
Background and purpose: Approximately 50% of patients with metastatic melanoma harbor mutations in the BRAF gene, making them eligible for targeted therapy (TT). However, treatment options become limited once resistance develops.
Ellen Heurlin, Lina Grödeberg, Hildur Helgadottir   +2 more
doaj   +1 more source

Comprehensive genomic profiling of mucosal melanoma reveals novel fusion transcripts and dysregulation of cell‐cycle, MAPK, and PI3K pathways

The Journal of Pathology, EarlyView.
Abstract Mucosal melanomas (MMs) are rare, aggressive cancers with poor outcomes and limited response to standard therapies. A significant knowledge gap exists regarding their genomic landscape and corresponding druggable targets. This study explores this issue through a multi‐omic analysis, including whole exome‐, RNA‐, and targeted sequencing, of ...
Matilde Monti, Martina Brigida Romanello, Luca Agnelli, Matteo Orlandi, Luca Bertoli, Sara Picinoli, Irene Pezzali, Giulio Eugenio Mandelli, Daniela Medicina, Giovanni Ribaudo, Adele Busico, Elena Conca, Vilma Pellegrini, Piera Balzarini, Daniele Gallucci, Anna Di Matteo, Davide Lombardi, Claudia Ghigna, Giancarlo Pruneri, Alessandra Gianoncelli, Marzia Rossato, William Vermi   +21 more
wiley   +1 more source

The effect of oxidation on the stability of G-quadruplex DNA : implications for oncogene expression [PDF]

, 2011
G-quadruplexes (G4-DNA) are a class of secondary structures formed from Guanine rich sequences. In recent years these structures have been implicated in both telomere maintenance and oncogene expression, and have been shown to be abundant in upstream ...
Stebbeds, William Joshua David
core   +5 more sources

Noninvasive prediction of BRAF V600E mutation status of pleomorphic xanthoastrocytomas with MRI morphologic features and diffusion-weighted imaging

BMC Cancer
Objectives Seeking a noninvasive predictor for BRAF V600E mutation status of pleomorphic xanthoastrocytomas (PXAs) is essential for their prognoses and therapeutic use of BRAF inhibitors.
Jing Yan, Cuiping Guo, Hongwei Zheng, Yinhua Li, Mengjiao Duan, Chaoli Zhang, Li Cui, Xiaofei Lv, Gui Fu, Jingliang Cheng   +9 more
doaj   +1 more source

Network based approach identifies miR‐145‐3p as a central regulatory hub associated to the progression from localized to metastatic medullary thyroid carcinoma

The Journal of Pathology, EarlyView.
Abstract Medullary thyroid carcinoma (MTC) is a neuroendocrine tumor originating from calcitonin producing C‐cells and accounts for 1–5% of thyroid cancers. Total thyroidectomy is curative in localized disease (N0), whereas lymph node metastases (N1) are associated with poorer prognosis.
Anna Citarella, Manuela Petti, Zein Mersini Besharat, Caterina Alfano, Elena Splendiani, Sofia Trocchianesi, Sara Cassandro, Martina Chiacchiarini, Claudia Sabato, Francesca Gianno, Tanja Milena Autilio, Martina Brunetti, Giuseppina Catanzaro, Antonella Verrienti, Rossella Elisei, Raffaele Ciampi, Cristina Romei, Maria Grazia Castagna, Silvia Cantara, Vincenzo Marotta, Luciano Pezzullo, Lorenzo Farina, Cosimo Durante, Agnese Po, Elisabetta Ferretti   +24 more
wiley   +1 more source

Magnetic Resonance Imaging Reveals a Pronounced Treatment Response of a Isocitrate Dehydrogenase− and B-Raf Proto-Oncogene−Wildtype Epithelioid Glioblastoma

, 2019
We here report findings on magnetic resonance imaging from a 60-year-old patient with an epithelioid glioblastoma of the corpus callosum treated with radiotherapy in combination with concomitant and adjuvant temozolomide. Neuropathology revealed a highly
Werner, Jan-Michael, Fink, Gereon Rudolf, Galldiks, Norbert, Brunn, Anna   +3 more
core   +1 more source

On the role of ras and BRF1 in the regulation of ARE-dependent mRNA-turnover [PDF]

, 2004
Stability of the mRNAs of cytokines, chemokines, growth-factors, protooncogenes and others are regulated via an AU-rich element (ARE) in their 3’ untranslated region (UTR).
Leuenberger, Sabrina Angélique
core   +1 more source

Mixed pleomorphic xanthoastrocytoma and ganglioglioma with existence of BRAF V600E mutation

Chinese Journal of Contemporary Neurology and Neurosurgery, 2017
Objective To investigate the clinicopathological and molecular genetic features of one case of mixed pleomorphic xanthoastrocytoma (PXA) and ganglioglioma (GG) with BRAF V600E mutation.
Lei-ming WANG, Yong-juan FU, Zhuo LI, Cui-cui LIU, De-hong LU   +4 more
doaj  

Phytochemicals as Multitarget Therapeutics in Pancreatic Cancer: Mechanisms, Clinical Evidence, and Translational Challenges

Phytotherapy Research, EarlyView.
Pancreatic cancer, particularly pancreatic ductal adenocarcinoma, is aggressive and often diagnosed late, making treatment challenging. This review highlights the potential of phytochemicals, such as curcumin and quercetin, as multitarget agents that influence key carcinogenic pathways. These compounds exhibit anticancer effects by inhibiting processes
Md. Rezaul Islam, Abdur Rauf, F. M. Shourav, Hanan A. Ogaly, Abdullah S. M. Aljohani, Waleed Al Abdulmonem, Kamala Badalova, Marcello Iriti   +7 more
wiley   +1 more source

B-raf associates with and activates the NHE1 isoform of the na+/H+ exchanger [PDF]

, 2011
The serine/threonine kinase B-Raf is the second most frequently occurring human oncogene after Ras. Mutations of B-Raf occur with the highest incidences in melanoma, and the most common mutant, V600E, renders B-Raf constitutively active.
Karki, Pratap, Li, Xiuju J., Schrama, David, Fliegel, Larry   +3 more
core   +1 more source