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How an Anti-Oxidant Diet Ameliorates Late-Effects of Total Body Irradiation

Posted By Administration, Monday, August 1, 2011
Updated: Monday, April 22, 2013

The interview of the month is with Dr. Joel Greenberger, of University of Pittsburgh Cancer Institute, last author of the paper entitled: Antioxidant-Chemoprevention Diet Ameliorates Late Effects of Total-Body Irradiation and Supplements Radioprotection by MnSOD-Plasmid Liposome Administration.

Tags:  antioxidants  oxidative stress 

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The Effect of Ionizing Radiation on Muscle Tissue

Posted By Administration, Thursday, May 12, 2011
Updated: Monday, April 22, 2013

This month’s podcast features an interview with Vincent Caiozzo and Charles Limoli from the University of California at Irvine, who have released a study on the effect of ionizing radiation on muscle cells and how nitric oxyde mediates this response. Their manuscript is entitled:Satellite Cells Say NO to Radiation.

Tags:  non cancer response  norml tissue  stem cell 

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Long-Term Consequences of Bystander Exposure

Posted By Administration, Monday, April 25, 2011
Updated: Monday, April 22, 2013

The interview of the month is with Manuela Buonanno and Edouard Azzam, of New Jersey Medical School, first and last authors of a paper entitled Long-Term Consequences of Radiation-Induced Bystander Effects Depend on Radiation Quality and Dose and Correlate with Oxidative Stress.

Tags:  Bystander effects  oxidative stress 

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Gene Expression Signatures for Radiation Triage

Posted By Administration, Friday, April 8, 2011
Updated: Monday, April 22, 2013

This month’s podcast features an interview with Sunirmal Paul and Sally Amundson from Columbia University, New York, who are first and last author of a paper entitled: Prediction of In Vivo Radiation Dose Status in Radiotherapy Patients using Ex Vivo and In Vivo Gene Expression Signatures.
Happy listening!

Tags:  microarray  radiation accident 

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Mitochondria and the Bystander Effect

Posted By Administration, Sunday, February 27, 2011
Updated: Monday, April 22, 2013

This month’s podcast includes an interview with Sountharia Rajendran from the University of Michigan and JamesTucker from Wayne State University, who discuss their article:

The Role of Mitochondria in the Radiation-Induced Bystander Effect in Human Lymphoblastoid Cells

Vered’s News Minute discusses the process of scientific publication … Happy listening!

Tags:  Bystander effects  mitochondria 

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Effects of Ionizing Radiation on Human 3D Vessel Models

Posted By Administration, Wednesday, February 2, 2011
Updated: Monday, April 22, 2013

This month’s podcast includes an interview with Drs. Peter Grabham and Charles Geard fromColumbia University, who discuss their article: "Effects of Ionizing Radiation on Three-Dimensional Human Vessel Models: Differential Effects Accordingto Radiation Quality and Cellular Development”.

Vered’s News Minute is about a group of British schoolchildren who may be the youngest scientists ever to have their work published in a peer-reviewed journal.

Happy listening!

Tags:  3D cell culture  cardiovascular effects 

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Late Health Effects on Ionizing Radiation

Posted By Administration, Wednesday, December 15, 2010
Updated: Monday, April 22, 2013

This podcast number is published in memoriam of Elaine Ron, who passed away on November 20, 2010. A special issue of Radiation Research was published this month with a selection of papers presented at the Conference "Late Health Effects of Ionizing Radiation: Bridging the Experimental and Epidemiologic Divide” that was held in Washington DC, in May 2009. Massimo interviews Peter Jacob, co-author with Elaine Ron of the paper that introduces the special issue.


Vered’s News Minute focuses on the most affordable particle accelerator: a strip of Scotch tape!

Our November interview is on its way to publication and will appear shortly. And so is a Special December issue! Stay tuned.

 Attached Thumbnails:

Tags:  cancer risk  epidemiology 

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p53 Inhibition with Pifithrin Alpha

Posted By Administration, Friday, December 10, 2010
Updated: Monday, April 22, 2013

Welcome to the November 2010 issue of the Radiation Research podcast, featuring the interview with Ingeborg Tinhofer, the final author of the paper entitled Pifithrin-α as a Potential Cytoprotective Agent in Radiotherapy: Protection of Normal Tissue without Decreasing Therapeutic Efficacy in Glioma Cells.

Inge Tinhofer’s research team: Inge Tinhofer (third from the left), first author Brigitte Sinn (third from the right)

Tags:  tumor radiosensitization 

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Fractionated Radiation Therapy Can Induce a Molecular Profile for Therapeutic Targeting

Posted By Administration, Saturday, December 4, 2010
Updated: Monday, April 22, 2013

Sylvain Costes interviews Drs. John-Aryankalayil and Palayoor, scientists from the Coleman Laboratory at the NCI, Radiation Oncology Branch, Bethesda, USA. They discuss how gene expression profiles of two different prostate carcinoma cells reveal distinct responses between acute and fractionated radiation exposures. The abstract of the manuscript can be found here.

Tags:  microarray  radiotherapy 

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Effects of Ionizing Radiation on Cell-to-Cell Communication

Posted By Administration, Saturday, December 4, 2010
Updated: Monday, April 22, 2013

Sylvain Costes interviews Drs. Luca Mariotti and Andrea Ottolenghi, from the department of nuclear physics and theory in Pavia, Italy. The discussion is centered on a mathematical framework for understanding the impact of intercellular signaling on bystander phenomena observed after exposure to ionizing radiation. The abstract of the paper can be found here.

Tags:  Bystander effects  cytokine signaling  Modeling  non-targeted effects 

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