Radiation resistance
Neoplastic human embryonic stem cells as a model of radiation resistance of human cancer stem cells
... ionizing radiation somatic cells undergo cell cycle arrest at both the G1 and G2 checkpoints [20], however the G1 checkpoint has been shown to be absent in hESCs ...the radiation resistance, cell ...
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Inhibition of miR-191 contributes to radiation-resistance of two lung cancer cell lines by altering autophagy activity
... in radiation-resistant compared to non-treatment cells (Figure 3B and ...between radiation-resistant and non- radiation treated cells were conducted and results are shown in Figure 3B and ...both ...
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THE SPES FACILITY AS AN INTENSE NEUTRON SOURCE: RADIATION RESISTANCE OF POLYMERIC MATERIALS AND RESIDUAL ACTIVATION CALCULATIONS
... Remarkable radiation-induced modifications of the mechanical and structural properties of elastomeric components and lubricating greases are observed after neutron and gamma ...any radiation ...
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Investigations of Radiation Resistance of Structural Materials for Heavy-Water Reactors
... the radiation resistance of aluminium structure alloy, the experts from IТЕР and the Russian Institute of Light Alloys (RILА) had developed the new aluminium alloy with high radiation ...
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ABCG2 regulates self-renewal and stem cell marker expression but not tumorigenicity or radiation resistance of glioma cells
... terminally differentiated cells into stem cells are elevated by ABCG2 activity could suggest that it may have the capacity of lowering the threshold for acquiring full stem cell characteristics. However, although the ...
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Downregulation of microRNA-21 inhibited radiation-resistance of esophageal squamous cell carcinoma
... MiRNA-21 is one of the miRNAs to be identified as transcribed by RNA polymerase II. MiR-21 has been identified as a major driver of miRNA transcription [14, 15]. The gene coding for pri-miR-21 is located within the ...
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WNT activation by lithium abrogates TP53 mutation associated radiation resistance in medulloblastoma
... tumor resistance to ...to radiation resistance in the cancer stem cell population via the in- duction of chromosomal instability, deregulation of mi- totic spindles and increased tolerance to DNA ...
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Unraveling Fungal Radiation Resistance Regulatory Networks through the Genome Wide Transcriptome and Genetic Analyses of Cryptococcus neoformans
... conclusion, radiation-induced genes, such as RIG1, RIG2, and RIG3, contributed to gamma radiation resis- tance, as well as DNA damage stress responses, in ...for radiation resistance in ...
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The diversity and commonalities of the radiation-resistance mechanisms of Deinococcus and its up-to-date applications
... cells’ resistance to ioniz- ing and ultraviolet radiation and to mitomycin ...their radiation resistance, reduced the rate of gamma-H2AX foci formation and apoptosis in irradi- ated BEAS-2B ...
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Radiation Resistance In Radiotherapy : A Review
... Radiation resistance is a dual nature phenomena which having both beneficial and harmful ...against radiation which overcomes the risk of ...during radiation therapy because it made up body ...
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ABC transporter activity linked to radiation resistance and molecular subtype in pediatric medulloblastoma
... in radiation protection remained largely unexplored prior to our ...of radiation protection does exist, with the non-ABC transporter RLIP76 known to play a key role in glutathione-mediated radiation ...
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Analysis of the radiation Resistance and Gain of Full Wave Dipole Antenna for Different Feeding Design
... the radiation pattern to be split into four ...The radiation pattern of an antenna A2 shows what signal strength would be received by changing the polarity of the ...
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A characterisation and radiation resistance study of a mixed modifier borosilicate glass for HLW vitrification
... llB MAS NMR spectra of ABS samples with varying K and R Comparison of the experimental 11 B NMR spectra and simulations of several ABS glasses for different values ofK and R Examples ofl[r] ...
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MAP2K6 is associated with radiation resistance and adverse prognosis for locally advanced nasopharyngeal carcinoma patients
... the radiation damage of the surrounding normal tissues and organs such as the brain stem and spinal cord and even result in serious short-term and long-term adverse ...
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SELECTION FOR RADIATION RESISTANCE IN MICE
... Other experiments on these lines (VOGEL, JORDAN, and RODERICK 1962) showed a statistically significant difference between the lines in survival under chronic irradiation wi[r] ...
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The RAD6/BRE1 Histone Modification Pathway in Saccharomyces Confers Radiation Resistance Through a RAD51-Dependent Process That Is Independent of RAD18
... R ECENT research in eukaryotes has demonstrated a much greater role than was initially perceived for histone modifications in basic cellular processes, including transcription, gene silencing, control of car- ...
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LncRNA ANCR promotes proliferation and radiation resistance of nasopharyngeal carcinoma by inhibiting PTEN expression
... In this study, we explored the potential role of ANCR in NPC progression. We found that ANCR expression was remarkably elevated in NPC tissues and cell lines. Moreover, the proliferation rate and resistance to ...
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A LOCUS FOR RADIATION RESISTANCE IN ESCHERICHIA COLI
... coli S (WOODY-KARRER and GREENBERG 1963) exhibit an increase in resistance to radiomimetic chemicals and because radiosensitive mutants of K-12 display in- creased sen[r] ...
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LOCUS FOR RADIATION RESISTANCE IN ESCHERICHIA COLI STRAIN B/r
... Sexual recombination: Using the fertile B/r derivative HB33 (BOYER 1966) as donor and PAM 7 (GREENBERG 1964) as recipient and selecting for Lac+, Ara+ and Xyl+ and countersele[r] ...
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Mechanism for radiation damage resistance in yttrium oxide dispersion strengthened steels
... observed radiation resistance properties. Presumably this radiation resistance can be related to the interaction of the particle with vacancies, self-interstitial atoms (SIAs) and other ...
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