keyword
MENU ▼
Read by QxMD icon Read
search

amifostine

keyword
https://www.readbyqxmd.com/read/29339207/nicaraven-reduces-cancer-metastasis-to-irradiated-lungs-by-decreasing-ccl8-and-macrophage-recruitment
#1
Chen Yan, Lan Luo, Yoshishige Urata, Shinji Goto, Tao-Sheng Li
Radiotherapy for cancer patients damages normal tissues, thereby inducing an inflammatory response and promoting cancer metastasis. We investigated whether nicaraven, a compound with radioprotective and anti-inflammatory properties, could attenuate radiation-induced cancer metastasis to the lungs of mice. Nicaraven and amifostine, another commercial radioprotective agent, had limited effects on both the radiosensitivity of Lewis lung carcinoma cells in vitro and radiation-induced tumor growth inhibition in vivo...
January 12, 2018: Cancer Letters
https://www.readbyqxmd.com/read/29295650/amifostine-reduces-gastro-intestinal-toxicity-after-autologous-transplantation-for-multiple-myeloma
#2
Ehsan Malek, Vinita Gupta, Richard Creger, Paolo Caimi, Anant Vatsayan, Fahrettin Covut, Qaiser Bashir, Richard Champlin, Ruby Delgado, Gabriela Rondon, Brenda Cooper, Marcos de Lima, Hillard M Lazarus, Muzaffar Qazilbash
High-dose melphalan (HDM) followed by autologous hematopoietic cell transplantation (auto-HCT) remains the standard-of-care therapy for multiple myeloma (MM) even with the availability of proteasome inhibitors and immunomodulatory drugs. Gastrointestinal (GI) toxicity is the main cause of morbidity after HDM. Amifostine, a cytoprotective agent, may reduce HDM-associated GI toxicity. We conducted a case control study comparing HDM + auto-HCT with or without amifostine for MM patients. One hundred and seven patients treated at University Hospitals Cleveland Medical Center who received pre-transplant amifostine were compared to 114 patients treated at MD Anderson Cancer Center without use of this agent...
January 2, 2018: Leukemia & Lymphoma
https://www.readbyqxmd.com/read/29285056/effects-of-yak-activated-protein-on-hematopoiesis-and-related-cytokines-in-radiation-induced-injury-in-mice
#3
Yabin Duan, Xingchen Yao, Junbo Zhu, Yongping Li, Juanling Zhang, Xuejiao Zhou, Yijie Qiao, Meng Yang, Xiangyang Li
The aim of the present study was to investigate the protective effects of yak-activated protein on hematopoiesis and cytokine function in radiation-induced injury in mice. A total of 180 Kunming mice were randomly divided into three groups (A, B and C). Of these, 60 were randomly divided into a normal control group, a radiation model group, a positive control group and 3 yak-activated protein groups (high, medium and low dose groups; 10, 5 and 2.5 mg/kg, respectively). The other 120 mice were used for the subsequent experiments on days 7 and 14 following radiation...
December 2017: Experimental and Therapeutic Medicine
https://www.readbyqxmd.com/read/29277777/amifostine-protects-mouse-liver-against-radiation-induced-autophagy-blockage
#4
Michael I Koukourakis, Alexandra Giatromanolaki, Konstantina Fylaktakidou, Maria Kouroupi, Efthimios Sivridis, Christos E Zois, Dimitra Kalamida, Achilleas Mitrakas, Stamatia Pouliliou, Ilias V Karagounis, Konstantinos Simopoulos, David J P Ferguson, Adrian L Harris
BACKGROUND/AIM: Amifostine is the only selective normal tissue cytoprotector, approved for the protection against platinum toxicities and radiotherapy-induced xerostomia. Free radical scavenger and DNA repair activities have been attributed to the drug. MATERIALS AND METHODS: We investigated the effect of amifostine on autophagy, lysosomal biogenesis and lipophagy of normal mouse liver exposed to clinically relevant doses of radiation. RESULTS: The study provides evidence that ionizing radiation blocks autophagy activity and lysosomal biogenesis in normal mouse liver...
January 2018: Anticancer Research
https://www.readbyqxmd.com/read/29277751/regimens-of-intraperitoneal-chemotherapy-for-peritoneal-carcinomatosis-from-colorectal-cancer
#5
REVIEW
Koji Murono, Kazushige Kawai, Keisuke Hata, Shigenobu Emoto, Manabu Kaneko, Kazuhito Sasaki, Takeshi Nishikawa, Kensuke Otani, Toshiaki Tanaka, Hiroaki Nozawa
Although systemic chemotherapy has been improved, peritoneal carcinomatosis remains a factor of poor prognosis in patients with colorectal cancer. In order to achieve a higher drug concentration in the peritoneal cavity, intraperitoneal chemotherapy has been performed. However, the optimal regimen for intraperitoneal chemotherapy has not been determined. In this review of intraperitoneal chemotherapy for colorectal cancer, we summarize regimens of hyperthermic intraperitoneal chemotherapy (HIPEC) and other intraperitoneal chemotherapy modalities, such as early postoperative intraperitoneal chemotherapy (EPIC) and sequential postoperative intraperitoneal chemotherapy (SPIC)...
January 2018: Anticancer Research
https://www.readbyqxmd.com/read/29221951/role-of-drugs-in-the-prevention-and-amelioration-of-radiation-induced-toxic-effects
#6
REVIEW
Rakesh Raman Patyar, Sazal Patyar
As the use of radiation technology for nuclear warfare or for the benefits of mankind (e.g. in radiotherapy or radio-diagnosis) is increasing tremendously, the risk of associated side effects is becoming a cause of concern. These effects, ranging from nausea/vomiting to death, may result from accidental or deliberate exposure and begin in seconds. Through this review paper, efforts have been done to critically review different compounds which have been investigated as radioprotectors and radiation mitigators...
December 5, 2017: European Journal of Pharmacology
https://www.readbyqxmd.com/read/29114374/prevention-of-chemotherapy-induced-nephrotoxicity-in-children-with-cancer
#7
REVIEW
Fatemeh Ghane Sharbaf, Hamid Farhangi, Farahnak Assadi
Children with cancer treated with cytotoxic drugs are frequently at risk of developing renal dysfunction. The cytotoxic drugs that are widely used for cancer treatment in children are cisplatin (CPL), ifosfamide (IFO), carboplatin, and methotrexate (MTX). Mechanisms of anticancer drug-induced renal disorders are different and include acute kidney injury (AKI), tubulointerstitial disease, vascular damage, hemolytic uremic syndrome (HUS), and intrarenal obstruction. CPL nephrotoxicity is dose-related and is often demonstrated with hypomagnesemia, hypokalemia, and impaired renal function with rising serum creatinine and blood urea nitrogen levels...
2017: International Journal of Preventive Medicine
https://www.readbyqxmd.com/read/28993795/reactive-carbonyl-species-scavengers-novel-therapeutic-approaches-for-chronic-diseases
#8
Sean S Davies, Linda S Zhang
PURPOSE OF THE REVIEW: To summarize recent evidence supporting the use of reactive carbonyl species scavengers in the prevention and treatment of disease. RECENT FINDINGS: The newly developed 2-aminomethylphenol class of scavengers shows great promise in preclinical trials for a number of diverse conditions including neurodegenerative diseases and cardiovascular disease. In addition, new studies with the thiol-based and imidazole-based scavengers have found new applications outside of adjunctive therapy for chemotherapeutics...
April 2017: Current Pharmacology Reports
https://www.readbyqxmd.com/read/28959167/protective-restorative-role-of-the-adipose-tissue-derived-mesenchymal-stem-cells-on-the-radioiodine-induced-salivary-gland-damage-in-rats
#9
Güleser Saylam, Ömer Bayır, Salih Sinan Gültekin, Ferda Alparslan Pınarlı, Ünsal Han, Mehmet Hakan Korkmaz, Mehmet Eser Sancaktar, İlkan Tatar, Mustafa Fevzi Sargon, Emel Çadallı Tatar
BACKGROUND: To analyze protective/regenerative effects of adipose tissue-derived mesenchymal stem cells (ADMSC) on (131)I-Radioiodine (RAI)-induced salivary gland damage in rats. MATERIALS AND METHODS: Study population consisted of controls (n:6) and study groups (n:54): RAI (Group 1), ADMSC (Group 2), amifostine (Group 3), RAI+amifostine (Group 4), concomitant RAI+ADMSC (Group 5) and RAI+ADMSC after 48 h (Group 6). We used light microscopy (LM), transmission electron microscopy (TEM), and salivary gland scintigraphy (SGS), and analyzed data statistically...
September 2017: Radiology and Oncology
https://www.readbyqxmd.com/read/28930778/radioprotection-with-amifostine-enhances-bone-strength-and-regeneration-and-bony-union-in-a-rat-model-of-mandibular-distraction-osteogenesis
#10
Catherine N Tchanque-Fossuo, Alexis Donneys, Sagar S Deshpande, Deniz Sarhaddi, Noah S Nelson, Laura A Monson, Sara E Dahle, Steve A Goldstein, Steven R Buchman
BACKGROUND: Using distraction osteogenesis (DO) to regenerate robust endogenous bone could greatly enhance postoncologic reconstruction of head and neck cancer. However, radiation (XRT) corrosive effects still preclude DO's immense potential. We posit that adjunctive pretreatment with the radioprotectant amifostine (AMF) can optimize wound healing and allow for successful DO with quantifiable enhancements in bony union and strength despite previous surgical bed irradiation. METHODS: Two groups of murine left hemimandibles were exposed to a human equivalent radiation dosage fractionated over 5 daily doses of 7 Gy...
September 19, 2017: Annals of Plastic Surgery
https://www.readbyqxmd.com/read/28925884/prevention-and-treatment-for-chemotherapy-induced-peripheral-neuropathy-therapies-based-on-cipn-mechanisms
#11
Lang-Yue Hu, Wen-Li Mi, Gen-Cheng Wu, Yan-Qing Wang, Qi-Liang Mao-Ying
BACKGROUND: Chemotherapy-induced peripheral neuropathy (CIPN) is a progressive, enduring, and often irreversible adverse effect of many antineoplastic agents, among which sensory abnormities are common and the most suffering issues. The pathogenesis of CIPN has not been completely understood, and strategies for CIPN prevention and treatment are still open problems for medicine. OBJECTIVES: The objective of this paper is to review the mechanism-based therapies against sensory abnormities in CIPN...
September 15, 2017: Current Neuropharmacology
https://www.readbyqxmd.com/read/28868219/appraisal-of-biochemical-classes-of-radioprotectors-evidence-current-status-and-guidelines-for-future-development
#12
REVIEW
Krishnanand Mishra, Ghazi Alsbeih
The search for efficient radioprotective agents to protect from radiation-induced toxicity, due to planned or accidental radiation exposure, is still ongoing worldwide. Despite decades of research and development of widely different biochemical classes of natural and derivative compounds, a safe and effective radioprotector is largely unmet. In this comprehensive review, we evaluated the evidence for the radioprotective performance of classical thiols, vitamins, minerals, dietary antioxidants, phytochemicals, botanical and bacterial preparations, DNA-binding agents, cytokines, and chelators including adaptogens...
October 2017: 3 Biotech
https://www.readbyqxmd.com/read/28841172/zytoprotektion-mit-amifostin-ethyol-%C3%A2-in-der-chemotherapie-meta-analyse-zum-pharmakokinetischen-interaktionspotential-mit-zytostatika
#13
Martin Czejka, Johannes Schüller, Heidemarie Kletzl
The cytoprotective agent amifostine (AMI) is capable to protect healthy cells (contrary to tumor cells) due to higher activity of alkaline phosphatase at the membrane site of normal cells. In seven clinical trials the influence of AMI on the pharmacokinetics of different cytostatics was investigated. Preadministration of AMI increased Cmax of doxorubicin (+ 44 %, p < 0.06), epirubicin (+ 31 %, P < 0.08), mitomycin C (+ 41 %, p < 0.01) and docetaxel (+ 31 % and + 17 %, not significant). In contrary, the peak concentration of pirarubicin , the tetrahydropyranyl-prodrug of doxorubicin was decreased (- 50 %, P < 0...
August 25, 2017: Scientia Pharmaceutica
https://www.readbyqxmd.com/read/28804533/in-vivo-radioprotective-activity-of-cell-permeable-bifunctional-antioxidant-enzyme-gst-tat-sod-against-whole-body-ionizing-irradiation-in-mice
#14
Jianru Pan, Huocong He, Ying Su, Guangjin Zheng, Junxin Wu, Shutao Liu, Pingfan Rao
GST-TAT-SOD was the fusion of superoxide dismutase (SOD), cell-permeable peptide TAT, and glutathione-S-transferase (GST). It was proved to be a potential selective radioprotector in vitro in our previous work. This study evaluated the in vivo radioprotective activity of GST-TAT-SOD against whole-body irradiation. We demonstrated that intraperitoneal injection of 0.5 ml GST-TAT-SOD (2 kU/ml) 2 h before the 6 Gy whole-body irradiation in mice almost completely prevented the splenic damage. It could significantly enhance the splenic antioxidant activity which kept the number of splenic white pulp and consequently resisted the shrinkage of the spleen...
2017: Oxidative Medicine and Cellular Longevity
https://www.readbyqxmd.com/read/28790138/amifostine-does-not-protect-thyroid-cancer-cells-in-dna-damaging-in-vitro-models
#15
Joanna Klubo-Gwiezdzinska, John Costello, Kirk Jensen, Aneeta Patel, Rok Tkavc, Douglas Van Nostrand, Kenneth D Burman, Leonard Wartofsky, Vasyl Vasko
BACKGROUND: Amifostine is a potent scavenger of reactive oxygen species that is used for the salivary gland protection during therapy with radioactive iodine for thyroid cancer. There are no data on the potential effect of amifostine on thyroid cancer cells. METHODS: We investigated the effects of the active form of amifostine (WR-1065) on the response of thyroid cancer cells to treatment with DNA-damaging agents. WR-1065 was examined in human thyroid cancer cell lines (FTC133, TPC1, BCPAP and C643) and embryonic fibroblast cells NIH3T3...
October 2017: Endocrine Connections
https://www.readbyqxmd.com/read/28766757/sesamol-ameliorates-radiation-induced-dna-damage-in-hematopoietic-system-of-whole-body-%C3%AE-irradiated-mice
#16
Arun Kumar, Sandeep Choudhary, Jawahar S Adhikari, Nabo K Chaudhury
Ionizing radiation exposure is harmful and at high doses can lead to acute hematopoietic radiation syndrome. Therefore, agents that can protect hematopoietic system are important for development of radioprotector. Sesamol is a potential molecule for development of radioprotector due to its strong free radical scavenging and antioxidant properties. In the present study, sesamol was evaluated for its role in DNA damage and repair in hematopoietic system of γ-irradiated CB57BL/6 mice and compared with amifostine...
August 2, 2017: Environmental and Molecular Mutagenesis
https://www.readbyqxmd.com/read/28759701/pharmacological-interventions-for-preventing-dry-mouth-and-salivary-gland-dysfunction-following-radiotherapy
#17
REVIEW
Philip Riley, Anne-Marie Glenny, Fang Hua, Helen V Worthington
BACKGROUND: Salivary gland dysfunction is an 'umbrella' term for the presence of either xerostomia (subjective sensation of dryness), or salivary gland hypofunction (reduction in saliva production). It is a predictable side effect of radiotherapy to the head and neck region, and is associated with a significant impairment of quality of life. A wide range of pharmacological interventions, with varying mechanisms of action, have been used for the prevention of radiation-induced salivary gland dysfunction...
July 31, 2017: Cochrane Database of Systematic Reviews
https://www.readbyqxmd.com/read/28642731/efficacy-of-drug-interventions-for-chemotherapy-induced-chronic-peripheral-neurotoxicity-a-network-meta-analysis
#18
Xiying Fu, Huijie Wu, Jinyao Li, Can Wang, Ming Li, Qianqian Ma, Wei Yang
Peripheral neurotoxicity is a disturbing issue for cancer patients who are treated with chemotherapy. Several medications have been developed for preventing chemotherapy-induced chronic neurotoxicity (CICNT) however; their relative efficacies have not yet been studied. In this study, we conducted a network meta-analysis to give intervention recommendations. The literature was searched in a variety of databases and eligible studies were chosen based on predefined criteria. Data extraction and statistical analysis was performed, and the results are displayed using the odds ratio (OR) and corresponding 95% credible intervals (CrI) with respect to overall and severe neurotoxicity...
2017: Frontiers in Neurology
https://www.readbyqxmd.com/read/28635637/a-short-term-biological-indicator-for-long-term-kidney-damage-after-radionuclide-therapy-in-mice
#19
Giovanni Pellegrini, Klaudia Siwowska, Stephanie Haller, Daniel J Antoine, Roger Schibli, Anja Kipar, Cristina Müller
Folate receptor (FR)-targeted radionuclide therapy using folate radioconjugates is of interest due to the expression of the FR in a variety of tumor types. The high renal accumulation of radiofolates presents, however, a risk of radionephropathy. A potential option to address this challenge would be to use radioprotectants, such as amifostine. Methods for early detection of kidney damage that-in this case-cannot be predicted based on dose estimations, would facilitate the development of novel therapies. The aim of this study was, therefore, to assess potentially changing levels of plasma and urine biomarkers and to determine DNA damage at an early stage after radiofolate application...
June 21, 2017: Pharmaceuticals
https://www.readbyqxmd.com/read/28596060/-medical-prevention-and-treatment-of-radiation-induced-pulmonary-complications
#20
REVIEW
A Vallard, C Rancoule, H Le Floch, J-B Guy, S Espenel, C Le Péchoux, É Deutsch, N Magné, C Chargari
Radiation-induced lung injuries mainly include the (acute or sub-acute) radiation pneumonitis, the lung fibrosis and the bronchiolitis obliterans organizing pneumonia (BOOP). The present review aims at describing the diagnostic process, the current physiopathological knowledge, and the available (non dosimetric) preventive and curative treatments. Radiation-induced lung injury is a diagnosis of exclusion, since clinical, radiological, or biological pathognomonic evidences do not exist. Investigations should necessarily include a thoracic high resolution CT-scan and lung function tests with a diffusing capacity of the lung for carbon monoxide...
August 2017: Cancer Radiothérapie: Journal de la Société Française de Radiothérapie Oncologique
keyword
keyword
35957
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"