Disease Detectors - Partners Video Magazine

submitted by: csrees

Scientists have developed nanoscale biosensors that can help detect diseases on farms and in hospitals. Disease Detectors 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

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

Following the Flow - Partners Video Magazine

submitted by: csrees

Researchers are discovering how nano-scale tracers can uncover the sources of pollution in America's farm fields and waters. Following the Flow 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

Canary in a Coal Mine (MWV16)

submitted by: MicrobeWorld
Coral reefs are dying a death of a thousand cuts and their disappearance threatens not only the incredibly diverse ecosystem that depends on them, but also human health and welfare. In this episode of MicrobeWorld Video marine scientists Ove Hoegh-Guldberg, Ph.D. , chair of marine studies at the University of Queensland in Brisbane, Australia, and Kiho Kim, Ph.D. , director of the environmental studies program at American University, explain the important relationship between microbes...

A Second Life for E-Health

submitted by: atnp lab

A new project of the Applied Technology for Nuero Psychology Lab of Prof. Giuseppe Riva and Researcher Alessandra Gorini: use the platform Second Life for on line psycological support for groups and individuals

Small Regulatory RNAs May Sharpen Spatial Expression Patterns

linked profile(s): hlevine
submitted by: apryl
The precise establishment of gene expression patterns is a crucial step in development. Formation of a sharp boundary between high and low spatial expression domains requires a genetic mechanism that exhibits sensitivity, yet is robust to fluctuations, a demand that may not be easily achieved by morphogens alone. Recently, it has been demonstrated that small RNAs (and, in particular, microRNAs) play many roles in embryonic development. Whereas some RNAs are essential for embryogenesis,...
Authors: Erel Levine, Peter Mchale, Herbert Levine