PNAS Science Sessions Podcast show

PNAS Science Sessions Podcast

Summary: Science Sessions is the podcast program of Proceedings of the National Academy of Sciences (PNAS). Listen to brief conversations with cutting-edge researchers, National Academy of Sciences members, and policy makers as they discuss topics relevant to today's scientific community. Learn the behind-the-scenes story of research published in PNAS, plus a broad range of science news and discoveries that affect the world around us.

Podcasts:

 Fundamentals of environmental economics | File Type: audio/mpeg | Duration: 4:51

Maureen Cropper is an economics professor at the University of Maryland and a former lead economist at the World Bank. Listen as Dr. Cropper discusses her research in environmental economics and her 2008 election into the National Academy of Sciences.

 The future and stem cells | File Type: audio/mpeg | Duration: 5:03

James Thomson is best known for his pioneering work that isolated and cultured non-human primate and human embryonic stem cells. Listen as Dr. Thomson discusses his research and the future of stem cells in medical uses ranging from drug discovery, transplantation, and as a basic research tool.

 Simulating material behavior | File Type: audio/mpeg | Duration: 5:33

Emily Carter's work merges quantum mechanics, applied mathematics, and solid state physics to create simulations of various molecules and materials. Listen as Dr. Carter discusses her research and her 2008 election to the National Academy of Sciences.

 Human expansion out of Africa | File Type: audio/mpeg | Duration: 5:19

Richard Klein served as editor for the PNAS Special Feature titled "Out of Africa". This collection of articles explores the historical expansion of Homo sapiens from Africa to Eurasia. The Special Feature, along with an editorial by Dr. Klein, will publish in the September 22 issue of PNAS.

 Seeing inside cells | File Type: audio/mpeg | Duration: 5:02

Jennifer Lippincott-Schwartz's laboratory at the National Institutes of Health works to characterize the fundamental principles governing protein geography and movement within cells. Dr. Lippincott-Schwartz talks about her work and her recent election to the National Academy of Sciences.

 Interview with Cozzarelli Prize Winner Yoshiro Nagao | File Type: audio/mpeg | Duration: 5:01

"Decreases in dengue transmission may act to increase the incidence of dengue hemorrhagic fever"

 Interview with Cozzarelli Prize Winner Karen McComb | File Type: audio/mpeg | Duration: 5:01

"Cross-modal individual recognition in domestic horses (Equus caballus)."

 Interview with Cozzarelli Prize Winner Marius Wernig | File Type: audio/mpeg | Duration: 5:05

"Neurons derived from reprogrammed fibroblasts functionally integrate into the fetal brain and improve symptoms of rats with Parkinson's disease"

 Interview with Cozzarelli Prize Winner Albert-Laszlo Barab├ísi | File Type: audio/mpeg | Duration: 4:43

"The implications of human metabolic network topology for disease comorbidity"

 Interview with Cozzarelli Prize Winner John Rossi | File Type: audio/mpeg | Duration: 5:05

"MicroRNA-directed transcriptional gene silencing in mammalian cells"

 Interview with Cozzarelli Prize Winner Raymond Jeanloz | File Type: audio/mpeg | Duration: 4:54

"Fluid helium at conditions of giant planetary interiors"

 Interview with Randy Schekman | File Type: audio/mpeg | Duration: 4:47

Randy Schekman, the PNAS Editor-in-Chief, discusses the selection process and history of the Cozzarelli Prize. The Cozzarelli Prize is given annually to six outstanding PNAS articles, each representing one of the major disciplines of the National Academy of Sciences.

 Stem cells in neuromedicine | File Type: audio/mpeg | Duration: 7:13

Fred Gage is a professor in the Laboratory of Genetics at the Salk Institute in La Jolla, CA. In this podcast, Dr. Gage talks about the subtleties involved as researchers explore how to use stem cells to treat conditions such as Parkinson's disease.

 Malaria and vector research | File Type: audio/mpeg | Duration: 4:50

Thomas Wellems is the head of the Malaria and Vector Research Unit at the National Institutes of Health. In this episode, he discusses the advances made in the fight against malaria and the problems that still remain.

 Inside Science | File Type: audio/mpeg | Duration: 5:16

Bruce Alberts is the former President of the National Academy of Sciences and the current editor-in-chief of Science. In this podcast, Dr. Alberts talks about how he generates ideas for editorials, how Science approaches issues of scientific misconduct, and his opinion on the proliferation of journals worldwide.

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