Search results for "Oncology and Carcinogenesis"
showing 10 items of 93 documents
Supplemental material for Quantitative and qualitative control of antineoplastic preparations: Gravimetry versus HPLC
2019
Supplemental Material for Quantitative and qualitative control of antineoplastic preparations: Gravimetry versus HPLC by Ana Sendra-García, M Amparo Martínez-Gómez, Asunción Albert-Marí, N Victor Jiménez-Torres and Mónica Climente-Martí in Journal of Oncology Pharmacy Practice
CXCR7 Reactivates ERK Signaling to Promote Resistance to EGFR Kinase Inhibitors in NSCLC
2019
Abstract Although EGFR mutant–selective tyrosine kinase inhibitors (TKI) are clinically effective, acquired resistance can occur by reactivating ERK. We show using in vitro models of acquired EGFR TKI resistance with a mesenchymal phenotype that CXCR7, an atypical G protein-coupled receptor, activates the MAPK–ERK pathway via β-arrestin. Depletion of CXCR7 inhibited the MAPK pathway, significantly attenuated EGFR TKI resistance, and resulted in mesenchymal-to-epithelial transition. CXCR7 overexpression was essential in reactivation of ERK1/2 for the generation of EGFR TKI–resistant persister cells. Many patients with non–small cell lung cancer (NSCLC) harboring an EGFR kinase domain mutatio…
Supplementary_Material – Supplemental material for Clinical response to linaclotide at week 4 predicts sustained response in irritable bowel syndrome…
2019
Supplemental material, Supplementary_Material for Clinical response to linaclotide at week 4 predicts sustained response in irritable bowel syndrome with constipation and improvements in digestive and extra-digestive symptoms by Blanca Serrano-Falcón, Sílvia Delgado-Aros, Fermín Mearin, Constanza Ciriza de los Ríos, Jordi Serra, Miguel Mínguez, Miguel Montoro Huguet, Antonia Perelló, Cecilio Santander, Ángeles Pérez Aisa, Inmaculada Bañón-Rodríguez and Enrique Rey in Therapeutic Advances in Gastroenterology
sj-docx-14-tam-10.1177_17588359221110162 – Supplemental material for The diagnostic accuracy of PIK3CA mutations by circulating tumor DNA in breast c…
2022
Supplemental material, sj-docx-14-tam-10.1177_17588359221110162 for The diagnostic accuracy of PIK3CA mutations by circulating tumor DNA in breast cancer: an individual patient data meta-analysis by Antonio Galvano, Luisa Castellana, Valerio Gristina, Maria La Mantia, Lavinia Insalaco, Nadia Barraco, Alessandro Perez, Sofia Cutaia, Valentina Calò, Tancredi Didier Bazan Russo, Edoardo Francini, Lorena Incorvaia, Mario Giuseppe Mirisola, Salvatore Vieni, Christian Rolfo, Viviana Bazan and Antonio Russo in Therapeutic Advances in Medical Oncology
Focal therapy in localised prostate cancer: Real-world urological perspective explored in a cross-sectional European survey
2018
Introduction: The urological community's opinion over focal therapy (FT) for prostate cancer (PCa) has never been assessed. Our aim was to investigate the current opinion on FT in the European urological community. Methods: A 25 -item questionnaire was devised according to the Cherries checklist and distributed through SurveyMonkey using a web link from November 2016 to October 2017. After a pilot validation (n=40 urologists), the survey was sent through EAU and 9 other national European urological societies mailing list. Twitter was also used. Results: We received 484 replies from 51 countries. Almost half (44.8%, n=217) stated FT would represent a step forward, and 52.0% (n=252) would sug…
sj-pdf-1-tam-10.1177_1758835920975326 – Supplemental material for BRCA1/2 pathogenic variants in triple-negative versus luminal-like breast cancers: …
2020
Supplemental material, sj-pdf-1-tam-10.1177_1758835920975326 for BRCA1/2 pathogenic variants in triple-negative versus luminal-like breast cancers: genotype–phenotype correlation in a cohort of 531 patients by Lorena Incorvaia, Daniele Fanale, Marco Bono, Valentina Calò, Alessia Fiorino, Chiara Brando, Lidia Rita Corsini, Sofia Cutaia, Daniela Cancelliere, Alessia Pivetti, Clarissa Filorizzo, Maria La Mantia, Nadia Barraco, Stefania Cusenza, Giuseppe Badalamenti, Antonio Russo and Viviana Bazan in Therapeutic Advances in Medical Oncology
Acquired BRAF inhibitor resistance: A multicenter meta-analysis of the spectrum and frequencies, clinical behaviour, and phenotypic associations of r…
2015
BackgroundAcquired resistance to BRAF inhibitors (BRAFi) is a near-universal phenomenon caused by numerous genetic and non-genetic alterations. In this study, we evaluated the spectrum, onset, pattern of progression, and subsequent clinical outcomes associated with specific mechanisms of resistance.MethodsWe compiled clinical and genetic data from 100 patients with 132 tissue samples obtained at progression on BRAFi therapy from 3 large, previously published studies of BRAFi resistance. These samples were subjected to whole-exome sequencing and/or polymerase chain reaction-based genetic testing.ResultsAmong 132 samples, putative resistance mechanisms were identified in 58%, including NRAS o…
sj-docx-12-tam-10.1177_17588359221110162 – Supplemental material for The diagnostic accuracy of PIK3CA mutations by circulating tumor DNA in breast c…
2022
Supplemental material, sj-docx-12-tam-10.1177_17588359221110162 for The diagnostic accuracy of PIK3CA mutations by circulating tumor DNA in breast cancer: an individual patient data meta-analysis by Antonio Galvano, Luisa Castellana, Valerio Gristina, Maria La Mantia, Lavinia Insalaco, Nadia Barraco, Alessandro Perez, Sofia Cutaia, Valentina Calò, Tancredi Didier Bazan Russo, Edoardo Francini, Lorena Incorvaia, Mario Giuseppe Mirisola, Salvatore Vieni, Christian Rolfo, Viviana Bazan and Antonio Russo in Therapeutic Advances in Medical Oncology
A new vicious cycle involving glutamate excitotoxicity, oxidative stress and mitochondrial dynamics
2011
Glutamate excitotoxicity leads to fragmented mitochondria in neurodegenerative diseases, mediated by nitric oxide and S-nitrosylation of dynamin-related protein 1, a mitochondrial outer membrane fission protein. Optic atrophy gene 1 (OPA1) is an inner membrane protein important for mitochondrial fusion. Autosomal dominant optic atrophy (ADOA), caused by mutations in OPA1, is a neurodegenerative disease affecting mainly retinal ganglion cells (RGCs). Here, we showed that OPA1 deficiency in an ADOA model influences N-methyl-D-aspartate (NMDA) receptor expression, which is involved in glutamate excitotoxicity and oxidative stress. Opa1enu/+mice show a slow progressive loss of RGCs, activation …
sj-docx-2-dhj-10.1177_20552076221074485 - Supplemental material for The role of age and digital competence on the use of online health and social car…
2022
Supplemental material, sj-docx-2-dhj-10.1177_20552076221074485 for The role of age and digital competence on the use of online health and social care services: A cross-sectional population-based survey by T Heponiemi, A-M Kaihlanen, A Kouvonen, L Leemann, S Taipale and K Gluschkoff in Digital Health