keyword
MENU ▼
Read by QxMD icon Read
search

Paclitaxel

keyword
https://www.readbyqxmd.com/read/28647942/lungs-in-white-induced-by-docetaxel
#1
Abdulla Watad, Nicola Luigi Bragazzi, Noam Grysman, Hussein Mahagna, Howard Amital
Taxanes are often used in the treatment of many types of cancers. Side effects of docetaxel are not as well documented as paclitaxel, but both can cause pulmonary injury. We present a dramatic case of a patient being treated for prostatic adenocarcinoma with docetaxel who presented with interstitial pneumonitis and responded dramatically to the early treatment with corticosteroids. This case is important as it reveals the side effects of docetaxel administration without administration of other chemotherapeutic agents, and it illustrates the importance of early diagnosis and treatment of docetaxel-induced interstitial pneumonitis...
June 2017: Israel Medical Association Journal: IMAJ
https://www.readbyqxmd.com/read/28647734/mir-4673-modulates-paclitaxel-induced-oxidative-stress-and-loss-of-mitochondrial-membrane-potential-by-targeting-8-oxoguanine-dna-glycosylase-1
#2
Hai-Li Huang, Ya-Peng Shi, Hui-Juan He, Ya-Hong Wang, Ting Chen, La-Wei Yang, Teng Yang, Jie Chen, Jun Cao, Wei-Min Yao, Gang Liu
BACKGROUND: Our previous study identified a novel microRNA, miR-4673, which is upregulated in A549 cells exposed to paclitaxel (PTX). In this study, we investigated the role of miR-4673 in PTX-induced cytotoxicity. METHODS: 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyl tetrazolium bromide (MTT) assay, apoptosis assay, 5,5',6,6'-Tetrachloro-1,1',3,3'-tetraethyl-imidacarbocyanine iodide (JC-1) staining and 2',7'-Dichlorofluorescein (DCFH) staining were used to evaluate cell viability, apoptosis, mitochondrial membrane potential (MMP) loss and reactive oxygen species (ROS) generation in A549 and H1299 cells...
June 26, 2017: Cellular Physiology and Biochemistry
https://www.readbyqxmd.com/read/28645610/inhibition-of-mitochondrial-translation-effectively-sensitizes-renal-cell-carcinoma-to-chemotherapy
#3
Bo Wang, Aojin Song, Dan Yu, Ting Rao, Yuan Ruan, Xiaobin Yao
The functional importance of mitochondrial protein translation has been recently documented in the context of various cancers but not renal cell carcinoma (RCC). In lines with these efforts, our work demonstrates that mitochondrial translation inhibition by tigecycline or depletion of EF-Tu mitochondrial translation factor effectively targets RCC and significantly sensitizes RCC response to chemotherapy. We show that antibiotic tigecycline inhibits multiple biological functions of RCC, including growth, colony formation and survival...
June 20, 2017: Biochemical and Biophysical Research Communications
https://www.readbyqxmd.com/read/28645005/application-of-stem-cell-derived-neuronal-cells-to-evaluate-neurotoxic-chemotherapy
#4
Claudia Wing, Masaaki Komatsu, Shannon M Delaney, Matthew Krause, Heather E Wheeler, M Eileen Dolan
The generation of induced pluripotent stem cells (iPSCs) and differentiation to cells composing major organs has opened up the possibility for a new model system to study adverse toxicities associated with chemotherapy. Therefore, we used human iPSC-derived neurons to study peripheral neuropathy, one of the most common adverse effects of chemotherapy and cause for dose reduction. To determine the utility of these neurons in investigating the effects of neurotoxic chemotherapy, we measured morphological differences in neurite outgrowth, cell viability as determined by ATP levels and apoptosis through measures of caspase 3/7 activation following treatment with clinically relevant concentrations of platinating agents (cisplatin, oxaliplatin and carboplatin), taxanes (paclitaxel, docetaxel and nab-paclitaxel), a targeted proteasome inhibitor (bortezomib), an antiangiogenic compound (thalidomide), and 5-fluorouracil, a chemotherapeutic that does not cause neuropathy...
June 15, 2017: Stem Cell Research
https://www.readbyqxmd.com/read/28644837/real-world-first-line-treatment-and-overall-survival-in-non-small-cell-lung-cancer-without-known-egfr-mutations-or-alk-rearrangements-in-us-community-oncology-setting
#5
Amy P Abernethy, Ashwini Arunachalam, Thomas Burke, Caroline McKay, Xiting Cao, Rachael Sorg, David P Carbone
PURPOSE: To establish a baseline for care and overall survival (OS) based upon contemporary first-line treatments prescribed in the era before the introduction of immune checkpoint inhibitors, for people with metastatic non-small cell lung cancer (NSCLC) without common actionable mutations. METHODS: Using a nationally representative electronic health record data from the Flatiron dataset which included 162 practices from different regions in US, we identified patients (≥18 years old) newly diagnosed with stage IV NSCLC initiating first-line anticancer therapy (November 2012- January 2015, with follow-up through July 2015)...
2017: PloS One
https://www.readbyqxmd.com/read/28643758/effects-of-ef-24-rad001-and-paclitaxel-on-the-expression-profiles-of-apoptotic-and-anti-apoptotic-genes
#6
Ebru Alp, Akin Yilmaz, Hacer Ilke Onen, Emine Sevda Menevse
CONTEXT: Cancer cells exert differential responses to chemotherapeutics and inhibitors. To the best of our knowledge, a few or no research has been performed until now to determine the effect of EF-24 and RAD001 on MDA-MB-231 breast cancer cells with regard to mRNA expression of apoptotic and anti-apoptotic genes. AIMS: In this study, we aimed to investigate the mRNA expression levels of apoptotic (caspase 2 [CASP2], CASP8, and CASP9) and anti-apoptotic (B-cell lymphoma 2 [BCL2] and BCL2-like protein 1 [BCL2L1]) genes after exposure to paclitaxel, EF-24, and RAD001 in MDA-MB-231 cells...
April 2017: Journal of Cancer Research and Therapeutics
https://www.readbyqxmd.com/read/28643741/prognostic-and-predictive-markers-of-response-to-treatment-in-patients-with-locally-advanced-unresectable-and-metastatic-pancreatic-adenocarcinoma-treated-with-gemcitabine-nab-paclitaxel-results-of-a-retrospective-analysis
#7
Ana Fernández Montes, Paula González Villarroel, Manuel Valladares Ayerbes, Juan De la Cámara Gómez, Guillermo Quintero Aldana, Lidia Vázquez Tuñas, Mercedes Salgado Fernández, Mónica Jorge Fernández
BACKGROUND: Recent studies support the use of gemcitabine and nab-paclitaxel in adults with locally advanced unresectable or metastatic pancreatic adenocarcinoma although insufficient data are available on prognostic and predictive markers of response to treatment. OBJECTIVE: The objective of this study is to identify treatment response markers in patients with locally advanced unresectable or metastatic pancreatic adenocarcinoma. MATERIALS AND METHODS: This is an observational, retrospective, and multicenter study...
April 2017: Journal of Cancer Research and Therapeutics
https://www.readbyqxmd.com/read/28643738/five-versus-ten-fractions-per-week-radiotherapy-in-locally-advanced-head-and-neck-cancer
#8
Ramanjis Viranna Tallari, O P Singh, Veenita Yogi, Suresh Yadav
INTRODUCTION: Conventional fractionated radiotherapy (CFRT) is in use since a long time, but the invention of altered fractionation such as hyperfractionation has improved survival in head and neck squamous cell cancer (HNSCC). AIMS: Our aim of this prospective randomized study is to compare conventional 5 fractions per week (CFRT) with hyperfractionation 10 fractions per week (hyperfractionated radiotherapy [HFRT]) in locally advanced head and neck cancer. PATIENTS AND METHODS: The study period is from November 2013 to April 2015...
April 2017: Journal of Cancer Research and Therapeutics
https://www.readbyqxmd.com/read/28642830/a-rare-case-of-esophageal-adenocarcinoma-with-urinary-bladder-metastasis
#9
Heather Katz, Rahoma E Saad, Krista Denning, Toni O Pacioles
Metastatic esophageal adenocarcinoma to the urinary bladder is extremely rare. We describe a previously healthy 49-year-old female with recent diagnosis of adenocarcinoma of the gastroesophageal junction with metastatic disease to the liver. Biopsy was positive for human epidermal growth factor receptor 2 (HER2) by Fluorescence In Situ Hybridization (FISH). She received six cycles of Cisplatin, 5-Fluorouracil, and Herceptin and subsequently developed symptomatic anemia and hematuria. Cystoscopy with retroflexion was performed and she received a transurethral resection of bladder tumor with fulguration...
2017: Case Reports in Gastrointestinal Medicine
https://www.readbyqxmd.com/read/28642204/co-delivery-of-paclitaxel-and-anti-survivin-sirna-via-redox-sensitive-oligopeptide-liposomes-for-the-synergistic-treatment-of-breast-cancer-and-metastasis
#10
Xinyan Chen, Yidi Zhang, Chunming Tang, Chunli Tian, Qiong Sun, Zhigui Su, Lingjing Xue, YifanYin, Caoyun Ju, Can Zhang
The overexpression of survivin in breast cancer cells is an important factor of paclitaxel (PTX) resistance in breast cancer. To overcome PTX resistance and improve the antitumor effect of PTX, we developed a novel liposome-based nanosystem (PTX/siRNA/SS-L), composed of a redox-sensitive cationic oligopeptide lipid (LHSSG2C14) with a proton sponge effect, natural soybean phosphatidylcholine (SPC), and cholesterol for co-delivery of PTX and anti-survivin siRNA, which could specifically downregulate survivin overexpression...
June 19, 2017: International Journal of Pharmaceutics
https://www.readbyqxmd.com/read/28641556/pharmacogenetic-and-pharmacokinetic-dose-individualization-of-the-taxane-chemotherapeutic-drugs-paclitaxel-and-docetaxel
#11
Natália Bordin Andriguetti, Suziane Raymundo, Marina Venzon Antunes, Magda Susana Perasolo, Simone Gasparin Verza, Edna Sayuri Suyenaga, Rafael Linden
The taxane drugs paclitaxel and docetaxel, widely used on cancer chemotherapy, are currently dosed mainly based on body-surface area. This approach is associated with wide interindividual variability in drug exposure, leading to suboptimal dosing for many patients. We reviewed the available evidence supporting dose individualization strategies for paclitaxel and docetaxel, focusing mainly on the application of therapeutic drug monitoring by a priori pharmacogenetic data or a posteriori drug measurements in biological fluids...
June 22, 2017: Current Medicinal Chemistry
https://www.readbyqxmd.com/read/28640222/albumin-and-hyaluronic-acid-coated-superparamagnetic-iron-oxide-nanoparticles-loaded-with-paclitaxel-for-biomedical-applications
#12
Elena Vismara, Chiara Bongio, Alessia Coletti, Ravit Edelman, Andrea Serafini, Michele Mauri, Roberto Simonutti, Sabrina Bertini, Elena Urso, Yehuda G Assaraf, Yoav D Livney
Super paramagnetic iron oxide nanoparticles (SPION) were augmented by both hyaluronic acid (HA) and bovine serum albumin (BSA), each covalently conjugated to dopamine (DA) enabling their anchoring to the SPION. HA and BSA were found to simultaneously serve as stabilizing polymers of Fe₃O₄·DA-BSA/HA in water. Fe₃O₄·DA-BSA/HA efficiently entrapped and released the hydrophobic cytotoxic drug paclitaxel (PTX). The relative amount of HA and BSA modulates not only the total solubility but also the paramagnetic relaxation properties of the preparation...
June 22, 2017: Molecules: a Journal of Synthetic Chemistry and Natural Product Chemistry
https://www.readbyqxmd.com/read/28639112/kuguacin-j-isolated-from-bitter-melon-leaves-modulates-paclitaxel-sensitivity-in-drug-resistant-human-ovarian-cancer-cells
#13
Pornsiri Pitchakarn, Sonthaya Umsumarng, Sariya Mapoung, Pisamai Ting, Piya Temviriyanukul, Wanisa Punfa, Wilart Pompimon, Pornngarm Limtrakul
We previously reported the multidrug resistance-reversing ability of kuguacin J (KJ) in cervical cancer cells via the inhibition of P-glycoprotein (P-gp) function. This study investigated whether KJ could promote cisplatin- and paclitaxel (PTX)-induced cancer cell death in drug-resistance human ovarian cancer cells (SKOV3). Cytotoxicity testing showed that SKOV3 was more resistant to cisplatin and PTX compared to drug-sensitive human ovarian cancer cells (A2780). The cytotoxicity of PTX was significantly increased in SKOV3 cells when co-treated with KJ...
June 21, 2017: Journal of Natural Medicines
https://www.readbyqxmd.com/read/28638336/emphysematous-pyelonephritis-and-cystitis-unusual-adverse-events-during-concurrent-chemoradiotherapy-for-lung-cancer
#14
Tetsuya Yokoyama, Seiji Shinozaki, Hidenobu Arimura, Keita Nakatomi, Hiroshi Wataya
Various adverse events can occur during antineoplastic therapy. A 67-year-old diabetic woman developed an emphysematous urinary tract infection (UTI) associated with chemoradiotherapy for lung cancer. She had received weekly carboplatin plus paclitaxel with thoracic radiotherapy and developed a fever on day 19. Computed tomography showed a large quantity of gas within the urinary tract. She was therefore diagnosed with emphysematous UTI. Poor diabetes control due to the weekly administration of dexamethasone, an existing urinary tract obstruction, and bone marrow suppression were involved in her serious infection...
January 2017: Case Reports in Oncology
https://www.readbyqxmd.com/read/28637932/synergistic-immunotoxin-paclitaxel-combination-against-lymphoma
#15
Fabian Müller
No abstract text is available yet for this article.
June 13, 2017: Aging
https://www.readbyqxmd.com/read/28636663/an-endophytic-basidiomycete-grammothele-lineata-isolated-from-corchorus-olitorius-produces-paclitaxel-that-shows-cytotoxicity
#16
Avizit Das, Mohammad Imtiazur Rahman, Ahlan Sabah Ferdous, Al- Amin, Mohammad Mahbubur Rahman, Nilufar Nahar, Md Aftab Uddin, Mohammad Riazul Islam, Haseena Khan
Grammothele lineata, an endophyte isolated in our laboratory from jute (Corchorus olitorius acc. 2015) was found to be a substantial paclitaxel producer. Taxol and its related compounds, produced by this endophyte were extracted by growing the fungus in simple nutrient media (potato dextrose broth, PDB). Taxol was identified and characterized by different analytical techniques (TLC, HPLC, FTIR, LC-ESI-MS/MS) following its extraction by ethyl acetate. In PDB media, this fungus was found to produce 382.2 μgL-1 of taxol which is about 7...
2017: PloS One
https://www.readbyqxmd.com/read/28634748/exposure-response-relationship-of-ramucirumab-in-east-asian-patients-from-rainbow-a-randomized-clinical-trial-in-second-line-treatment-of-gastric-cancer
#17
Tae You Kim, Chia-Jui Yen, Salah-Eddin Al-Batran, David Ferry, Ling Gao, Yanzhi Hsu, Rebecca Cheng, Mauro Orlando, Atsushi Ohtsu
BACKGROUND: Ramucirumab is a recombinant human IgG1 neutralizing monoclonal antibody specific for vascular endothelial growth factor receptor-2. Second-line ramucirumab, in conjunction with paclitaxel (ramucirumab 8 mg/kg or placebo in combination with 80 mg/m(2) paclitaxel), has been shown to be effective and safe in patients with advanced gastric or gastroesophageal junction (GEJ) adenocarcinoma in RAINBOW, a global phase III randomized clinical trial. We conducted an exploratory exposure-response analysis of efficacy and safety of ramucirumab in East Asian patients from the RAINBOW trial...
June 20, 2017: Gastric Cancer
https://www.readbyqxmd.com/read/28634656/patient-reported-eortc-qlq-cipn20-versus-physician-reported-ctcae-quantification-of-oxaliplatin-and-paclitaxel-carboplatin-induced-peripheral-neuropathy-in-ncctg-alliance-clinical-trials
#18
Jennifer Le-Rademacher, Rahul Kanwar, Drew Seisler, Deirdre R Pachman, Rui Qin, Alexej Abyzov, Kathryn J Ruddy, Michaela S Banck, Ellen M Lavoie Smith, Susan G Dorsey, Neil K Aaronson, Jeff Sloan, Charles L Loprinzi, Andreas S Beutler
PURPOSE: Clinical practice guidelines on chemotherapy-induced peripheral neuropathy (CIPN) use the NCI Common Terminology Criteria for Adverse Events (CTCAE), while recent clinical trials employ a potentially superior measure, the European Organization for Research and Treatment of Cancer Quality of Life Questionnaire-CIPN twenty-item scale (QLQ-CIPN20), a patient-reported outcome (PRO). Practitioners and researchers lack guidance, regarding how QLQ-CIPN20 results relate to the traditional CTCAE during the serial assessment of patients undergoing chemotherapy...
June 20, 2017: Supportive Care in Cancer: Official Journal of the Multinational Association of Supportive Care in Cancer
https://www.readbyqxmd.com/read/28634650/a-randomized-phase-ii-study-of-gemcitabine-plus-z-360-a-cck2-receptor-selective-antagonist-in-patients-with-metastatic-pancreatic-cancer-as-compared-with-gemcitabine-plus-placebo
#19
Makoto Ueno, Chung Pin Li, Masafumi Ikeda, Hiroshi Ishii, Nobumasa Mizuno, Taketo Yamaguchi, Tatsuya Ioka, Do Youn Oh, Wataru Ichikawa, Takuji Okusaka, Yutaka Matsuyama, Daichi Arai, Li Tzong Chen, Young Suk Park, Junji Furuse
BACKGROUND: We investigated the efficacy and safety of 60, 120, or 240 mg of Z-360, which is a highly potent cholecystokinin2-receptor-selective antagonist, combined with gemcitabine in patients with metastatic pancreatic cancer. METHODS: Patients were randomly assigned in a 1:1:1:1 ratio to one of four treatment groups. Patients received 1000 mg/m(2) gemcitabine for each cycle and Z-360 tablets of 60 mg (GZ 60 mg group), 120, 240 mg or placebo tablets (Gem group) orally twice daily...
June 20, 2017: Cancer Chemotherapy and Pharmacology
https://www.readbyqxmd.com/read/28632150/centrosomal-protein-70-is-a-mediator-of-paclitaxel-sensitivity
#20
Xingjuan Shi, Yujue Wang, Xiaoou Sun, Chan Wang, Peng Jiang, Yu Zhang, Qinghai Huang, Xiangdong Liu, Dengwen Li, Jun Zhou, Min Liu
Centrosome aberrations have been implicated in the development and progression of breast cancer. Our previous worked show that centrosomal protein 70 (Cep70) regulates breast cancer growth and metastasis. However, it remains elusive whether Cep70 is implicated in the sensitivity of the anti-microtubule drug paclitaxel in breast cancer. Here we provide evidence that Cep70 is a mediator of paclitaxel sensitivity in breast cancer. Cell proliferation assays show that Cep70 expression correlates with paclitaxel sensitivity in breast cancer cell lines...
June 20, 2017: International Journal of Molecular Sciences
keyword
keyword
35091
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"