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 using a panel of 301 commercially available antibodies targeting 161 unique proteins. From this screen, we identified 55 ionizing radiation-responsive proteins, including 14 proteins not previously reported to be radiation-responsive at the protein level. The data from this large-scale screen have been assembled into a public website ( http://labs.fhcrc.org/paulovich/biodose_index.html ) that may be of value to the radiation community both as a source of putative biomarkers for biodosimetry and also as a source of validation data on commercially available antibodies that detect radiation-responsive proteins. Using a panel of candidate radiation biomarkers in human cell lines, we demonstrate the feasibility of assembling a complementary panel of radiation-responsive proteins. Furthermore, we demonstrate the feasibility of using blood cell-based proteomic changes for biodosimetry by demonstrating detection of protein changes in circulating cells after total-body irradiation in a canine model.
journal_name
Radiat Resjournal_title
Radiation researchauthors
Ivey RG,Subramanian O,Lorentzen TD,Paulovich AGdoi
10.1667/RR1638.1subject
Has Abstractpub_date
2009-05-01 00:00:00pages
549-61issue
5eissn
0033-7587issn
1938-5404journal_volume
171pub_type
杂志文章abstract：:Aberrant expression of microRNAs (miRNAs) is frequently associated with a variety of cancers, including breast cancer. We and others have demonstrated that radiation-induced rat mammary cancer exhibits a characteristic gene expression profile and a random increase in aberrant DNA copy number; however, the role of aber...
journal_title：Radiation research
pub_type： 杂志文章
doi：10.1667/RR2927.1
更新日期：2013-02-01 00:00:00
abstract：:This study was designed to determine whether patients taking angiotensin-converting enzyme (ACE) inhibitors while receiving radiation therapy for lung cancer are protected from developing symptomatic radiation pneumonitis. The records of 213 eligible patients receiving thoracic irradiation for lung cancer with curativ...
journal_title：Radiation research
pub_type： 杂志文章
doi：10.1667/0033-7587(2000)153[0405:caceip]2.0.co;2
更新日期：2000-04-01 00:00:00
abstract：:In pathogen-free mice, but not standard conventionally housed laboratory rodents, two distinctly different modes of early radiation lethality can be identified by modifying the irradiation technique (total-body versus abdominal irradiation) or by therapeutic intervention such as rescue of total-body-irradiated mice wi...
journal_title：Radiation research
pub_type： 杂志文章
doi：
更新日期：1989-03-01 00:00:00
abstract：:Evaluation of the probability of biological phenomena per cell by colony formation, requires knowledge not only of the number of cells at risk but also of their microdistribution. In the present study, the influence of cellular multiplicity (number of cells per potential colony-forming unit) on the determination of ra...
journal_title：Radiation research
pub_type： 杂志文章
doi：
更新日期：1994-06-01 00:00:00
abstract：:We describe a rapid assay to predict intrinsic radiosensitivity of normal tissues based on the radiation-induced cytotoxic response of a number of types of white blood cells. Twenty-four hours after irradiation, leukocytes were prepared for analysis by flow cytometry. Radiation-induced cytotoxicity was characterized b...
journal_title：Radiation research
pub_type： 杂志文章
doi：
更新日期：1997-01-01 00:00:00
abstract：:In the event of a radiation accident or attack, it will be imperative to quickly assess the amount of radiation exposure to accurately triage victims for appropriate care. RNA-based radiation dosimetry assays offer the potential to rapidly screen thousands of individuals in an efficient and cost-effective manner. Howe...
journal_title：Radiation research
pub_type： 杂志文章
doi：10.1667/rr1977.1
更新日期：2011-02-01 00:00:00
abstract：:An induction-type radiofrequency generator was used to heat thigh implants of the VX2 rabbit carcinoma. The tumor temperature could be easily raised to over 50 degrees C, while the temperature of normal adjacent muscle generally remained at about 43 degrees C. The marked hypovascularity of the tumor, as demonstrated a...
journal_title：Radiation research
pub_type： 杂志文章
doi：
更新日期：1983-02-01 00:00:00
abstract：:A biophysical model has been developed that is based on the assumptions that an interphase chromosome occupies a spherical territory and that chromosome exchanges are formed by the misrejoining of two DNA double-strand breaks induced within a defined interaction distance. The model is used to explain the relative freq...
journal_title：Radiation research
pub_type： 杂志文章
doi：10.1667/0033-7587(2001)156[0603:poriia]2.0.co;2
更新日期：2001-11-01 00:00:00
abstract：:Previous work by our group and others has shown the modulation of human immunodeficiency virus (HIV) promoter or long terminal repeat (LTR) after exposure to neutrons and ultraviolet radiations. Using HeLa cells stably transfected with a construct containing the chloramphenicol acetyl transferase (CAT) gene, the trans...
journal_title：Radiation research
pub_type： 杂志文章
doi：
更新日期：1994-10-01 00:00:00
abstract：:Long-term retention of 133Ba in the trachea from intratracheally administered BaSO4 particles was determined by both serial sacrifice and external scanning methods up to 6 months after injection. The amount of 133Ba retained 1 week after injection in the caudal region of the trachea, where the tip of the cannula had b...
journal_title：Radiation research
pub_type： 杂志文章
doi：
更新日期：1987-06-01 00:00:00
abstract：:Diethylenetriaminepentaacetic acid (DTPA) is currently still the only known chelating drug that can be used for decorporation of internalized plutonium (Pu) and americium (Am). It is generally assumed that chelation occurs only in biological fluids, thus preventing Pu/Am deposition in target tissues. We postulate that...
journal_title：Radiation research
pub_type： 杂志文章
doi：10.1667/RR14193.1
更新日期：2016-06-01 00:00:00
abstract：:The current status of particle radiotherapy from a historical perspective is presented. This is done with a personal view and contains personal references and memories during the development of particle radiotherapy. The particles covered are fast neutrons, neutron capture therapy, protons, helium ions, pions and heav...
journal_title：Radiation research
pub_type： 历史文章,杂志文章
doi：
更新日期：1996-04-01 00:00:00
abstract：:The effect of ionizing radiation (137Cs) on processing and transport of ribosomal RNA (rRNA) was studied by pulse-labeling HeLa S3 cells with [3H]uridine immediately prior to irradiation. This approach permits kinetic analysis of processing of 45 S rRNA (radiolabeled predominantly prior to irradiation) into its 28 S a...
journal_title：Radiation research
pub_type： 杂志文章
doi：
更新日期：1990-01-01 00:00:00
abstract：:Little computational or experimental information is available on site-specific hydroxyl attack probabilities to DNA. In this study, an atomistic stochastic model of OH radical reactions with DNA was developed to compute relative OH attack probabilities at individual deoxyribose hydrogen atoms. A model of the self-comp...
journal_title：Radiation research
pub_type： 杂志文章
doi：10.1667/0033-7587(2002)157[0038:ssoatt]2.0.co;2
更新日期：2002-01-01 00:00:00
abstract：:Relatively few data are available on the prevalence of hyperthyroidism (TSH concentrations of <0.3 mIU/liter, with normal or elevated concentrations of free T4) in individuals exposed to radioiodines at low levels. The accident at the Chornobyl (Chernobyl) nuclear plant in Ukraine on April 26, 1986 exposed large numbe...
journal_title：Radiation research
pub_type： 杂志文章
doi：10.1667/RR2003.1
更新日期：2010-12-01 00:00:00
abstract：:The effect of heat exposure on the repair of radiation-induced DNA damage which inhibits the ability of nuclear DNA to undergo supercoiling changes was studied using the fluorescent halo assay in thermotolerant and nonthermotolerant (normal) cells. The assay utilizes an intercalating, fluorescent dye to unwind and rew...
journal_title：Radiation research
pub_type： 杂志文章
doi：
更新日期：1990-10-01 00:00:00
abstract：:The retention of 241Am in mice 48 h after administration by gavage is reported here. The 241Am was given to mice in the form of either 241Am nitrate or 241Am citrate. The 241Am was also injected into rats in the same form. The homogenized livers of those rats were subsequently administered by gavage to another group o...
journal_title：Radiation research
pub_type： 杂志文章
doi：
更新日期：1987-08-01 00:00:00
abstract：:There is an ongoing and significant need for radiation countermeasures to reduce morbidities and mortalities associated with exposure of the heart and lungs from a radiological or nuclear incidents. Radiation-induced late effects occur months to years after exposure, stemming from significant tissue damage and remodel...
journal_title：Radiation research
pub_type： 杂志文章
doi：10.1667/RR14403.2
更新日期：2016-11-01 00:00:00
abstract：:Puskin, J. S. What Can Epidemiology Tell Us about Risks at Low Doses? Radiat. Res. 169, 122-124 (2008). Limitations on statistical power preclude direct detection and quantification of radiogenic cancer risks at very low (environmental) levels of low-LET radiation through epidemiological studies. Given this limitation...
journal_title：Radiation research
pub_type： 杂志文章
doi：10.1667/RR1187.1
更新日期：2008-01-01 00:00:00
abstract：:Cisplatin and binuclear rhodium (Rh2) carboxylates appear to potentiate radiation-induced killing of Salmonella typhimurium cells largely as a consequence of one-electron reduction that leads to an active radiolytic product. This conclusion is supported by results from experiments wherein the hydrated electron and the...
journal_title：Radiation research
pub_type： 杂志文章
doi：
更新日期：1991-07-01 00:00:00
abstract：:To accurately quantify the number of single-strand breaks (SSBs) induced in plasmid DNA molecules after irradiation, a new type of assay methodology has been explored. The new method is based on the TUNEL (terminal deoxynucleotide transferase dUTP nick end-labeling) assay that was adopted for use under ELISA (enzyme-l...
journal_title：Radiation research
pub_type： 杂志文章
doi：10.1667/RR1684.1
更新日期：2009-11-01 00:00:00
abstract：:The molecular basis of radiotherapy-related multidrug resistance (MDR) is still unclear. Here we report on a study investigating the effect of fractionated irradiation on expression of the MDR-associated proteins P-glycoprotein (P-gp), multidrug resistance-associated protein (MRP), and lung resistance-related protein ...
journal_title：Radiation research
pub_type： 杂志文章
doi：10.1667/RR0986.1
更新日期：2008-07-01 00:00:00
abstract：:This review highlights the phenomenon of low-dose hyper- radiosensitivity (HRS), an effect in which cells die from excessive sensitivity to small single doses of ionizing radiation but become more resistant (per unit dose) to larger single doses. Established and new data pertaining to HRS are discussed with respect to...
journal_title：Radiation research
pub_type： 杂志文章,评审
doi：10.1667/rr3130
更新日期：2004-03-01 00:00:00
abstract：:A formalism developed in the first paper in this series, based on the generalized Theory of Dual Radiation Action, is applied to survival data for cells exposed to soft X rays. It is shown that, in contrast to previous published analyses, this formalism--modified to account for the attenuation of dose across the sensi...
journal_title：Radiation research
pub_type： 杂志文章
doi：
更新日期：1984-09-01 00:00:00
abstract：:Survival of colony-forming units-spleen (CFU-S) was measured after single doses of photons or heavy charged particles from the BEVALAC. The purposes were to define the radiosensitivity to heavy ions used medically and to evaluate relationships between relative biological effectiveness (RBE) and dose-averaged linear en...
journal_title：Radiation research
pub_type： 杂志文章
doi：
更新日期：1983-10-01 00:00:00
abstract：:We have previously proposed that survival curves for cells of murine NFSa fibrosarcomas after exposure to fast neutrons might demonstrate curvature when the neutron doses reach a level high enough to cure the fibrosarcomas. We report here that this is the case. Murine NFSa fibrosarcomas growing in the hind legs of syn...
journal_title：Radiation research
pub_type： 杂志文章
doi：
更新日期：1992-08-01 00:00:00
abstract：:Well-defined protocols and quality management standards are indispensable for biological dosimetry laboratories. Participation in periodic proficiency testing by interlaboratory comparisons is also required. This harmonization is essential if a cooperative network is used to respond to a mass casualty event. Here we p...
journal_title：Radiation research
pub_type： 杂志文章
doi：10.1667/RR2425.1
更新日期：2011-05-01 00:00:00
abstract：:Three experiments failed to provide consistent evidence for an effect of 2.70 GHz pulsed microwave radiation up to 20 mW/cm2 on pentylenetetrazol-induced seizures or on the efficacy of chlordiazepoxide for counteracting such seizures. Microwave radiation counteracted the hypothermic effects of chlordiazepoxide without...
journal_title：Radiation research
pub_type： 杂志文章
doi：
更新日期：1983-12-01 00:00:00
abstract：:The well-established process of potentially lethal damage (PLD) repair enhances plateau-phase cell survival after exposure to ionizing radiation. PLD repair requires that confluent cells be incubated prior to plating for a colony-forming assay rather than being plated immediately. Enhanced double-strand break (DSB) re...
journal_title：Radiation research
pub_type： 杂志文章
doi：10.1667/rr1423.1
更新日期：2008-10-01 00:00:00
abstract：:Exposure to ionizing radiation alone or combined with traumatic tissue injury is a crucial life-threatening factor in nuclear and radiological incidents. Radiation injuries occur at the molecular, cellular, tissue and systemic levels; their mechanisms, however, remain largely unclear. Exposure to radiation combined wi...
journal_title：Radiation research
pub_type： 杂志文章
doi：10.1667/RR14647.1
更新日期：2017-11-01 00:00:00
