Abstract：
:Resistance to radiation is considered to be an important reason for local failure after radiotherapy and tumor recurrence. However, the exact mechanisms of tumor resistance remain poorly understood. Current investigations of microRNAs as potential diagnostic and therapeutic tools for cancer treatment have shown promising results. With respect to radiotherapy resistance and response, there is now emerging evidence that microRNAs modulate key cellular pathways that mediate response to radiation. These data suggest that microRNAs might have significant potential as targets for the development of new therapeutic strategies to overcome radioresistance in cancer. This review summarizes the current literature pertinent to the influence of microRNAs in the response to radiotherapy for cancer treatment, with an emphasis on microRNAs as novel diagnostic and prognostic markers, as well as their potential to alter radiosensitivity.
journal_name
Radiat Resjournal_title
Radiation researchauthors
Mueller AK,Lindner K,Hummel R,Haier J,Watson DI,Hussey DJdoi
10.1667/RR14370.1subject
Has Abstractpub_date
2016-06-01 00:00:00pages
668-77issue
6eissn
0033-7587issn
1938-5404journal_volume
185pub_type
杂志文章,评审abstract：:We have manipulated the extracellular Ca2+ concentration (1.8 mM in normal Dulbecco's modified Eagle's medium) to test whether the resulting effect on intracellular free Ca2+ homeostasis was similar in heat-sterilized and nonheated mouse NIH-3T3 cells. The responsiveness of the intracellular free Ca2+ concentration to...
journal_title：Radiation research
pub_type： 杂志文章
doi：
更新日期：1991-10-01 00:00:00
abstract：:V79 Chinese hamster cells were irradiated in the presence of different amounts of boric acid with thermal neutrons at the Medical Research Reactor at Brookhaven National Laboratory. From the linear dose-survival curves observed, a D0 value of 66 rad for the 10B(n, alpha) 7Li neutron capture reaction was obtained. No d...
journal_title：Radiation research
pub_type： 杂志文章
doi：
更新日期：1984-05-01 00:00:00
abstract：:In this study, we sought to determine how diffusion-weighted imaging (DWI) and proton magnetic resonance spectroscopy (1H-MRS) features are associated with histopathological results, and explored the cellular mechanisms of DWI and 1H-MRS in early radiosensitivity of transplanted liver tumors. VX2 tumors were implanted...
journal_title：Radiation research
pub_type： 杂志文章
doi：10.1667/RR15140.1
更新日期：2019-01-01 00:00:00
abstract：:The cellular sites for damage in mammalian cells caused by 193-nm radiation from an argon fluoride excimer laser were investigated. The ability of Chinese hamster ovary cells to reduce a tetrazolium dye (MTT) was decreased to 37% of unirradiated control by 2.5 x 10(3) J/m2 of 193-nm radiation when measured either 4 or...
journal_title：Radiation research
pub_type： 杂志文章
doi：
更新日期：1990-05-01 00:00:00
abstract：:Experiments were performed to determine whether diurnal variations in apoptosis in the mouse small intestine after irradiation with 2.5 Gy gamma rays depended on the time of day that the mice were irradiated, the time of day that the mice were sacrificed or the interval between irradiation and sacrifice. Experiments w...
journal_title：Radiation research
pub_type： 杂志文章
doi：
更新日期：1998-04-01 00:00:00
abstract：:Radiation-induced heart disease (RIHD) is a serious side effect of radiotherapy for intrathoracic and chest wall tumors. The threshold dose for development of clinically significant RIHD is believed to be lower than previously assumed. Therefore, research into mechanisms of RIHD has gained substantial momentum. RIHD b...
journal_title：Radiation research
pub_type： 杂志文章,评审
doi：10.1667/rr2933.1
更新日期：2012-07-01 00:00:00
abstract：:The alveolar type II cell is one of the critical cells for radiation damage in the lungs after inhalation of radioactive aerosols. With the aid of a Quantimet-970 image analyzer and a VAX-11/780 computer, we calculated the radiation dose to rat alveolar type II cells from alpha particles emitted by 239PuO2. A series o...
journal_title：Radiation research
pub_type： 杂志文章
doi：
更新日期：1989-11-01 00:00:00
abstract：:The stable free radical 4-oxo-2,2,6,6-tetramethylpiperidinooxy (2,2,6,6-tetramethylpiperidone-N-oxyl, TEMPONE) in nitrous oxide-saturated aqueous formate solution has been shown to be a quantitative dosimeter for in situ radiolysis electron spin resonance (ESR) studies. The bleach of the TEMPONE ESR signal is proporti...
journal_title：Radiation research
pub_type： 杂志文章
doi：
更新日期：1997-03-01 00:00:00
abstract：:The health consequences of exposure to low-dose radiation combined with a solar particle event during space travel remain unresolved. The goal of this study was to determine whether protracted radiation exposure alters gene expression and oxidative burst capacity in the liver, an organ vital in many biological process...
journal_title：Radiation research
pub_type： 杂志文章
doi：10.1667/RR1155.1
更新日期：2008-03-01 00:00:00
abstract：:Mitochondrial DNA heteroplasmy using the protein-coding cytochrome b (Mtcyb) gene was assessed in laboratory mice (C57BL/6 and BALB/c) exposed to the Chernobyl environment. Subacute to subchronic (30-40 days) exposure resulted in a cumulative radiation dose of 1.2-1.6 Gy ( approximately 0.04 Gy/day). Mice were sampled...
journal_title：Radiation research
pub_type： 杂志文章
doi：10.1667/0033-7587(2003)159[0458:mdhilm]2.0.co;2
更新日期：2003-04-01 00:00:00
abstract：:Activation of the transcription factor nuclear factor-kappaB (NF-kappaB) is one of the important responses of cells to an external stress such as ionizing radiation. We studied radiation-induced NF-kappaB activation in vivo in male BALB/c mice. After the mice were exposed to 8.5 Gy total-body gamma irradiation, the sp...
journal_title：Radiation research
pub_type： 杂志文章
doi：
更新日期：1999-06-01 00:00:00
abstract：:The dependence of relative biological effectiveness (RBE) on photon energy is a topic of extensive discussions. The increasing amount of in vitro data in the low-energy region indicates this to be a complex dependence that is influenced by the end point and cell line studied. In the present investigation, the RBE of 1...
journal_title：Radiation research
pub_type： 杂志文章
doi：10.1667/RR0874.1
更新日期：2008-03-01 00:00:00
abstract：:The effects of bromodeoxyuridine (BrdUrd) substitution for thymidine on gamma-ray-induced strand breakage were determined in single- and double-stranded oligonucleotides and double-stranded oligonucleotides containing a mismatched bubble region. BrdUrd does not sensitize complementary double-stranded DNA to gamma-ray-...
journal_title：Radiation research
pub_type： 杂志文章
doi：10.1667/rr3267
更新日期：2004-12-01 00:00:00
abstract：:We have investigated how radiation quality affects the induction of chromosomal aberrations in human cells. Human lymphocytes were irradiated in vitro with various energies of accelerated high charge and energy (HZE) particles including oxygen, neon, silicon, titanium and iron. Chromosome damage was assessed using thr...
journal_title：Radiation research
pub_type： 杂志文章
doi：10.1667/RR3291.1
更新日期：2013-07-01 00:00:00
abstract：:We investigated the effect of irradiation on the kinetic characteristics of amino acid and glucose transport, and the effect on the activity of the cell membrane-bound enzyme 5'-nucleotidase and on the receptor-mediated stimulation of cyclic adenosine monophosphate synthesis by prostaglandin E1. Irradiation inhibited ...
journal_title：Radiation research
pub_type： 杂志文章
doi：
更新日期：1985-12-01 00:00:00
abstract：:Tritium that is bound to organic molecules is of special risk for living systems, in particular when such molecules are components of the cell nucleus. Therefore, [3H]thymidine and [3H]arginine were studied for radiotoxicity in early mammalian embryo development. Starting with the two-cell stage, mouse embryos were in...
journal_title：Radiation research
pub_type： 杂志文章
doi：
更新日期：1987-05-01 00:00:00
abstract：:In an effort to identify proteomic changes that may be useful for radiation biodosimetry, human cells of hematological origin were treated with ionizing radiation or mock-irradiated and then harvested at different times after treatment. Protein lysates were generated from these cells and evaluated by Western blotting ...
journal_title：Radiation research
pub_type： 杂志文章
doi：10.1667/RR1638.1
更新日期：2009-05-01 00:00:00
abstract：:Peroxidation of unconjugated polyunsaturated fatty acids such as linolenic acid proceeds through a free radical chain mechanism and is accompanied by the formation of conjugated dienes such as hydroperoxides. In an investigation of radiation-induced oxidation of aqueous linolenate, we have measured two indexes of pero...
journal_title：Radiation research
pub_type： 杂志文章
doi：10.1667/0033-7587(2000)153[0201:eotfod]2.0.co;2
更新日期：2000-02-01 00:00:00
abstract：:Studies have causally linked external thyroid radiation exposure in childhood with thyroid cancer. In 1995, investigators conducted relative risk analyses of pooled data from seven epidemiologic studies. Doses were mostly <10 Gy, although childhood cancer therapies can result in thyroid doses >50 Gy. We pooled data fr...
journal_title：Radiation research
pub_type： 杂志文章,meta分析
doi：10.1667/RR14213.1
更新日期：2016-05-01 00:00:00
abstract：:Experimentally derived optical constants and X-ray attenuation cross sections were used to construct the complete dipole oscillator strength distribution for solid, dry DNA. Monte Carlo simulations of the energy loss by electrons of initial energy 5 keV to 1 MeV in DNA were performed using cumulative inelastic cross s...
journal_title：Radiation research
pub_type： 杂志文章
doi：
更新日期：1995-02-01 00:00:00
abstract：:Neurons are essential components of neural circuits and provide brain function organization. We previously reported that X irradiation induces apoptosis in immature neurons. To the best of our knowledge, there have been few reports investigating the effects of X irradiation on mature neurons. We analyzed the effects o...
journal_title：Radiation research
pub_type： 杂志文章
doi：10.1667/RR3098.1
更新日期：2013-06-01 00:00:00
abstract：:There has been ongoing debate and discussion concerning whether the funding source influenced the outcome of research on human health effects from exposure to radiofrequency fields (RF, electromagnetic waves that carry energy as they propagate in air and dense media). In a study of 225 publications, in which we sought...
journal_title：Radiation research
pub_type： 杂志文章
doi：10.1667/RR15364.1
更新日期：2019-10-01 00:00:00
abstract：:1. A survival curve for the colony-forming ability of mouse bone marrow cells irradiated in vivo with Co60 gamma-rays has been obtained. The curve may be characterized by D0 of 95 rads and an extrapolation number of 1.5. 2. Comparison with the survival curve obtained for irradiated in vitro indicated a statistically s...
journal_title：Radiation research
pub_type： 杂志文章
doi：
更新日期：1962-06-01 00:00:00
abstract：:The space environment consists of a varying field of radiation particles including high-energy ions, with spacecraft shielding material providing the major protection to astronauts from harmful exposure. Unlike low-LEpsilonTau gamma or X rays, the presence of shielding does not always reduce the radiation risks for en...
journal_title：Radiation research
pub_type： 杂志文章
doi：10.1667/RR0535.1
更新日期：2006-10-01 00:00:00
abstract：:Experimental data from laboratory animals indicate that the same extent of DNA damage or the same mutations in oncogenes and tumor suppressor genes in different hosts result in widely differing cancer development because of numerous polymorphic tumor susceptibility genes. Similarly, recent epidemiological data indicat...
journal_title：Radiation research
pub_type： 杂志文章,评审
doi：10.1667/rr3333.1
更新日期：2005-10-01 00:00:00
abstract：:To understand the biophysical mechanism(s) underlying the induction of cell death by the decay of the Auger electron emitter iodine-125 in DNA, Chinese hamster V79 lung fibroblasts were labeled with 5-[(125)I]iodo-2'-deoxyuridine ((125)IdU) for two doubling times and frozen and stored at -135 degrees C in the presence...
journal_title：Radiation research
pub_type： 杂志文章
doi：10.1667/0033-7587(2000)154[0326:todiiq]2.0.co;2
更新日期：2000-09-01 00:00:00
abstract：:A spherical graphite calorimeter was used to determine the ratio of kerma to influence (kerma factor) for neutrons whose mean energy was approximately 14.6 MeV. The calorimeter was used to measure carbon kerma, while activation foils of Al and Au were used to determine the neutron fluence. The calorimeter was construc...
journal_title：Radiation research
pub_type： 杂志文章
doi：
更新日期：1987-01-01 00:00:00
abstract：:After exposure to 10 or 20 J/m2 UVC light, cells of the UMN-PIE-1181 line, an embryonic cell line derived from the Indian meal moth, Plodia interpunctella, exhibited a rapid and prolonged depression in the rate of incorporation of [3H]thymidine, whereas cells of the TN-368 line, an ovarian cell line derived from Trich...
journal_title：Radiation research
pub_type： 杂志文章
doi：
更新日期：1992-04-01 00:00:00
abstract：:Three-dimensional treatment planning systems used extensively for external-beam treatments have recently been applied for use in brachytherapy. Localization of structures in 3D from imaging studies integrated into computerized systems for planning of implants and evaluation allows 3D dose distributions to be indexed t...
journal_title：Radiation research
pub_type： 杂志文章,评审
doi：
更新日期：1998-11-01 00:00:00
abstract：:Radioprotection in vitro by sulfhydryl (SH)-containing compounds is usually greater in aerated than in hypoxic cells. This observation has been cited recently as one of the reasons for the relatively greater effectiveness of radioprotectors such as WR-2721 in normal tissues compared to tumor cells. It is demonstrated ...
journal_title：Radiation research
pub_type： 杂志文章
doi：
更新日期：1985-03-01 00:00:00
