The University of Iowa Training Program in Free Radical and Radiation Biology is oriented around six key goals for education in preparation of trainees for a career in free radical and radiation biology: ? ? 1) To impart a fundamental understanding of the subject matter of radiation biology, free radical biology, and cancer biology; ? 2) To provide trainees with the opportunity to achieve proficiency in the radiation biology, free radical biology, and molecular oncology disciplines leading to successful careers in cancer research; ? 3) To structure research experience for trainees that includes the development of a research proposal, execution of a research project, and evaluation of these results for submission in peer-reviewed publications; ? 4) To offer trainees experience in learning the necessary knowledge and skills to do collaborative research with faculty in clinical and basic science departments; ? 5) To provide trainees with critical knowledge of the structure of science and essential skills in both oral and written scientific communication; and ? 6) To encourage trainees to implement innovative approaches in a """"""""real world"""""""" environment to test explicit hypotheses about the mechanisms and consequences of radiobiological and free radical phenomena. ? ? With this application, we are proposing to continue to support three predoctoral trainees per year and also to phase in the additional support of postdoctoral trainees. We propose to support one postdoctoral trainee in the first year, two in the second, and three in years 3-5. We have an internationally recognized faculty with consistent involvement in nationally recognized radiobiology and free radical research projects, program projects, individual research awards, and The University of Iowa Cancer Center. We propose to have 10 mentors in the Training Program, 4 from the Department of Radiation Oncology and one each from the Departments of Internal Medicine, Pathology, Surgery, Anatomy and Cell Biology, Exercise Science, and Chemistry. Education for our trainees involves one-on-one mentoring by faculty members, working on cancer related nationally recognized research projects, presenting work and receiving feedback at national meetings, plus formal course work offered by the department and the other excellent resources at The University of Iowa. Formal coursework includes classes in radiation, free radical, and cancer biology. The faculty, fellows, and students form a critical mass for providing a provocative environment for seminars, journal clubs, and informal discussion. Research being pursued goes from the bench top to the clinic. Communication, both verbal and written, is stressed in the Training Program, so that the science that is done can be communicated to other scientists. We believe this Training Program has all the ingredients necessary to produce the needed high quality scientists in free radical and radiation biology who will work in cancer research. ? ? ? ?

Agency
National Institute of Health (NIH)
Institute
National Cancer Institute (NCI)
Type
Institutional National Research Service Award (T32)
Project #
2T32CA078586-06
Application #
6844821
Study Section
Subcommittee G - Education (NCI)
Program Officer
Damico, Mark W
Project Start
1999-07-01
Project End
2009-11-30
Budget Start
2005-02-01
Budget End
2005-11-30
Support Year
6
Fiscal Year
2005
Total Cost
$151,937
Indirect Cost
Name
University of Iowa
Department
Radiation-Diagnostic/Oncology
Type
Schools of Medicine
DUNS #
062761671
City
Iowa City
State
IA
Country
United States
Zip Code
52242
Heer, Collin D; Davis, Andrew B; Riffe, David B et al. (2018) Superoxide Dismutase Mimetic GC4419 Enhances the Oxidation of Pharmacological Ascorbate and Its Anticancer Effects in an H?O?-Dependent Manner. Antioxidants (Basel) 7:
Schoenfeld, Joshua D; Sibenaller, Zita A; Mapuskar, Kranti A et al. (2018) Redox active metals and H2O2 mediate the increased efficacy of pharmacological ascorbate in combination with gemcitabine or radiation in pre-clinical sarcoma models. Redox Biol 14:417-422
Yang, Tian; Britt, Jeremiah K; Cintrón-Pérez, Coral J et al. (2018) Ca2+-Binding Protein 1 Regulates Hippocampal-dependent Memory and Synaptic Plasticity. Neuroscience 380:90-102
Wilkes, Justin G; O'Leary, Brianne R; Du, Juan et al. (2018) Pharmacologic ascorbate (P-AscH-) suppresses hypoxia-inducible Factor-1? (HIF-1?) in pancreatic adenocarcinoma. Clin Exp Metastasis 35:37-51
Mapuskar, Kranti A; Flippo, Kyle H; Schoenfeld, Joshua D et al. (2017) Mitochondrial Superoxide Increases Age-Associated Susceptibility of Human Dermal Fibroblasts to Radiation and Chemotherapy. Cancer Res 77:5054-5067
Sciegienka, Sebastian J; Solst, Shane R; Falls, Kelly C et al. (2017) D-penicillamine combined with inhibitors of hydroperoxide metabolism enhances lung and breast cancer cell responses to radiation and carboplatin via H2O2-mediated oxidative stress. Free Radic Biol Med 108:354-361
Rosado-Olivieri, Edwin A; Ramos-Ortiz, Gibram A; Hernández-Pasos, Josué et al. (2017) A START-domain-containing protein is a novel marker of nervous system components of the sea cucumber Holothuria glaberrima. Comp Biochem Physiol B Biochem Mol Biol 214:57-65
Schoenfeld, Joshua D; Sibenaller, Zita A; Mapuskar, Kranti A et al. (2017) O2?- and H2O2-Mediated Disruption of Fe Metabolism Causes the Differential Susceptibility of NSCLC and GBM Cancer Cells to Pharmacological Ascorbate. Cancer Cell 31:487-500.e8
Larson-Casey, Jennifer L; Deshane, Jessy S; Ryan, Alan J et al. (2016) Macrophage Akt1 Kinase-Mediated Mitophagy Modulates Apoptosis Resistance and Pulmonary Fibrosis. Immunity 44:582-596
Coleman, Mitchell C; Ramakrishnan, Prem S; Brouillette, Marc J et al. (2016) Injurious Loading of Articular Cartilage Compromises Chondrocyte Respiratory Function. Arthritis Rheumatol 68:662-71

Showing the most recent 10 out of 117 publications