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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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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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The January 2009 Radiation Research Podcast

Posted By Administration, Wednesday, February 11, 2009
Updated: Monday, April 22, 2013

Welcome to the January 2009 Radiation Research Podcast. Authors for this month interview are scientists working at the Lawrence Berkeley National Laboratory, in California. Picture below shows them from left to right: Sanchita Bhattacharya, Francesco Marchetti, Xiu R. Lowe and Andrew J. Wyrobek.

This month, Sylvain Costes discusses with Drs Andrew Wyrobek and Sanchita Bhattacharya suprising results about the low dose response of brain tissues in mice. Their work is entitled: Early Brain Response to Low-Dose Radiation Exposure Involves Molecular Networks and Pathways Associated with Cognitive Functions, Advanced Aging and Alzheimer’s Disease.

Tags:  cognitive impairment  Low dose  microarray 

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