Telomeres and Telomerase: Their Implications in Human Health and Disease: Part 3: Stress, Telomeres and Telomerase in Humans (45:58)

submitted by: scivee-team
Telomerase, a specialized ribonucleprotein reverse transcriptase, is important for long-term eukaryotic cell proliferation and genomic stability, because it replenishes the DNA at telomeres. Thus depending on cell type telomerase partially or completely (depending on cell type) counteracts the progressive shortening of telomeres that otherwise occurs. Telomerase is highly active in many human malignancies, and a potential target for anti-cancer approaches. Furthermore, recent collaborative...

Telomeres and Telomerase: Their Implications in Human Health and Disease

submitted by: scivee-team
Telomerase, a specialized ribonucleprotein reverse transcriptase, is important for long-term eukaryotic cell proliferation and genomic stability, because it replenishes the DNA at telomeres. Thus depending on cell type telomerase partially or completely (depending on cell type) counteracts the progressive shortening of telomeres that otherwise occurs. Telomerase is highly active in many human malignancies, and a potential target for anti-cancer approaches. Furthermore, recent collaborative...

Antibiotics: Is a Strong Offense the Best Defense? (Part 3 of 3) MWV23

submitted by: MicrobeWorld
In the final episode of this 3 part video series on how to optimize antibiotic use and minimize the emergence of drug resistant pathogens, Dr. Linda Tollefson, Assistant Commissioner for Science at the U.S. Food and Drug Administration, goes in depth on the use of antimicrobial drugs in agriculture, their efficacy, and adverse human health consequences. Dr. Stuart Levy, professor of Molecular Biology and Microbiology at Tufts University School of Medicine, discusses policy, regulatory and...

Antibiotics: Is a Strong Offense the Best Defense? (Part 2 of 3) MWV

submitted by: MicrobeWorld
On September 18, 2008 at the Koshland Science Museum in Washington, D.C., Dr. Stuart Levy, professor of Molecular Biology and Microbiology at Tufts University School of Medicine and Dr. Linda Tollefson, Assistant Commissioner for Science at the U.S. Food and Drug Administration, discussed how to optimize antibiotic use and how to minimize the emergence of drug resistant pathogens. In part 2 of this 3 part video series, Dr. Levy discusses how antibiotic resistance develops, the development...

Antibiotics: Is a Strong Offense the Best Defense? (Part 1 of 3) MWV

submitted by: MicrobeWorld
Will we become defenseless against bacteria? Will bacteria always find a way to infect and even kill us? The emergence of antibiotic resistant strains of bacteria poses an enormous problem around the world. Scientists believe that the overuse of antibiotics is increasing the appearance of these pathogens. In the US, increasing casualties resulting from drug resistant staphylococcus infections received wide media attention. While antibiotics only work on bacterial infections, many patients...

MacArthur Fellow 2008: Peter Pronovost, physician

submitted by: video_collector
Peter Pronovost is a critical care physician devising life-saving, clinical practices to improve patient safety in hospitals and spare countless lives from deadly consequences of human error. MacArthur Fellowships offer the opportunity for Fellows to accelerate their current activities or take their work in new directions. The unusual level of independence afforded to Fellows underscores the spirit of freedom intrinsic to creative endeavors. The extraordinary creativity of MacArthur...

MacArthur Fellow 2008: Diane Meier, geriatrician

submitted by: video_collector
Diane Meier is a geriatrician transforming treatment for the seriously ill into more humane and effective care. MacArthur Fellowships offer the opportunity for Fellows to accelerate their current activities or take their work in new directions. The unusual level of independence afforded to Fellows underscores the spirit of freedom intrinsic to creative endeavors. The extraordinary creativity of MacArthur Fellows knows neither boundaries nor the constraints of age, place, and endeavor.

New Skin - Partners Video Magazine

submitted by: csrees

Scientists in Illinois are using corn protein to create new skin and deliver medicine through nanotubes. New Skin is a segment from Partners Video Magazine's latest episode, The Science of Small. To view the entire episode visit: http://www.csrees.usda.gov/newsroom/partners/partners.html

Your Guide to Diet and Diabetes for Hispanic Audiences: A Cultural Translation

submitted by: Summerjoyski

Summer Porter shares her poster session at the Experimental Biology Conference 2008 titled "Your Guide to Diet and Diabetes for Hispanic Audiences: A Cultural Translation"

MSI-CIEC: Grids in Biology (Bioinformatics and Medicine)

submitted by: foxsdengcf

Nicolas Schork presents "Grids in Biology (Bioinformatics and Medicine)" at The Minority-Serving Institutions Cyberinfrastructure Institute (MSICI2) Preliminary Program at the San Diego Supercomputing Center, University of California San Diego La Jolla, California | June 26-29, 2006