Filtered By:
Drug: Tarceva
This page shows you your search results in order of date.
Order by Relevance | Date
Total 64 results found since Jan 2013.
The combination of osimertinib with Raf inhibitor overcomes osimertinib resistance induced by KRAS amplification in EGFR-mutated lung cancer cells
Exp Cell Res. 2023 Jul 11:113722. doi: 10.1016/j.yexcr.2023.113722. Online ahead of print.ABSTRACTOsimertinib is a third-generation epidermal growth factor receptor (EGFR)1 tyrosine kinase inhibitor (TKI) approved for the treatment of EGFR-positive patients exhibiting a T790 M resistance mutation after treatment with an earlier generation of EGFR TKIs. However, resistance to osimertinib inevitably develops despite its efficacy, and the resistance mechanisms are complex and not fully understood. We established cell lines with acquired resistance to osimertinib from gefitinib- or erlotinib-resistant NSCLC cells using a dose-...
Source: Experimental Cell Research - July 13, 2023 Category: Cytology Authors: Tae-Gul Lee Hye-Min Kang Seo Yun Kim Hye-Ryoun Kim Cheol Hyeon Kim Source Type: research
GSE146975 EGFR activity addiction facilitates anti-ERBB based combination treatment of squamous bladder cancer
Contributors : Michael Rose ; Bernd Denecke ; Nadine T GaisaSeries Type : Expression profiling by arrayOrganism :Recent findings suggested a benefit of anti-EGFR therapy for basal-like muscle invasive bladder cancer (MIBC). However, impact on bladder cancer with substantial squamous differentiated (Sq-BLCA) and especially pure squamous cell carcinoma (SCC) remains unknown. Therefore, we comprehensively characterized pure and mixed Sq-BLCA (n=125) on genetic and protein expression level, and performed functional pathway and drug-response analyses with cell line models and isolated primary SCC (p-SCC) cells of the human urin...
Source: GEO: Gene Expression Omnibus - March 12, 2023 Category: Genetics & Stem Cells Tags: Expression profiling by array Source Type: research
Heat shock protein 90 inhibitor 17-AAG down-regulates thymidine phosphorylase expression and potentiates the cytotoxic effect of tamoxifen and erlotinib in human lung squamous carcinoma cells
Biochem Pharmacol. 2022 Aug 9:115207. doi: 10.1016/j.bcp.2022.115207. Online ahead of print.ABSTRACTElevated thymidine phosphorylase (TP) levels, a key enzyme in the pyrimidine nucleoside salvage pathway, in cancer cells, are related to a poor prognosis in a variety of cancers. Heat shock protein 90 (Hsp90) is a ubiquitous molecular chaperone that is involved in the stabilization and maturation of many oncogenic proteins. The aim of this study is to elucidate whether Hsp90 inhibitor 17-AAG could enhance tamoxifen- and erlotinib-induced cytotoxicity in nonsmall cell lung cancer (NSCLC) cells via modulating TP expression in ...
Source: Biochemical Pharmacology - August 12, 2022 Category: Drugs & Pharmacology Authors: Jen-Chung Ko Jyh-Cheng Chen Jou-Min Hsieh Pei-Yu Tseng Chen-Shan Chiang Li-Ling Liu Chin-Cheng Chien I-Hsiang Huang Qiao-Zhen Chang Bo-Cheng Mu Yun-Wei Lin Source Type: research
Numb-associated kinases are required for SARS-CoV-2 infection and are cellular targets for antiviral strategies
Antiviral Res. 2022 Jun 20;204:105367. doi: 10.1016/j.antiviral.2022.105367. Online ahead of print.ABSTRACTThe coronavirus disease 2019 (COVID-19) pandemic caused by the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) continues to pose serious threats to global health. We previously reported that AAK1, BIKE and GAK, members of the Numb-associated kinase family, control intracellular trafficking of multiple RNA viruses during viral entry and assembly/egress. Here, using both genetic and pharmacological approaches, we probe the functional relevance of NAKs for SARS-CoV-2 infection. siRNA-mediated depletion of AA...
Source: Antiviral Research - June 23, 2022 Category: Virology Authors: Marwah Karim Sirle Saul Luca Ghita Malaya Kumar Sahoo Chengjin Ye Nishank Bhalla Chieh Wen Lo Jing Jin Jun-Gyu Park Bel én Martinez-Gualda Michael Patrick East Gary L Johnson Benjamin A Pinsky Luis Martinez-Sobrido Christopher R M Asquith Aarthi Narayana Source Type: research
Combination Therapy with PIK3R3-siRNA and EGFR-TKI Erlotinib Synergistically Suppresses Glioblastoma Cell Growth In Vitro
CONCLUSIONS: Our data propose that suppression of PIK3R3 can effectively triggers apoptosis and enhances the sensitivity of the glioblastoma cells to EGFR-TKI erlotinib. Thus, PIK3R3 can be a potential therapeutic target in glioblastoma patients.<br />.PMID:34967581 | DOI:10.31557/APJCP.2021.22.12.3993
Source: Asian Pacific Journal of Cancer Prevention - December 30, 2021 Category: Cancer & Oncology Authors: Razieh Amini Hadi Karami Mohammad Bayat Source Type: research
