MODIS, cell & molecular biology, evolution, culture
Radical Reversal
Megan Scudellari | Jul 6, 2011
Free radicals, widely believed to promote cancer, may actually slow tumor growth.
Top 7 in Cancer Biology
Bob Grant | Jul 6, 2011
A snapshot of the most highly ranked articles in cancer biology and related areas, from Faculty of 1000
Brain Cells Self-Amplify
Jef Akst | Jul 5, 2011
A certain type of neural precursor does it all—replaces itself, differentiates into specialized brain cells, and multiplies into more stem-cell-like cells.
Pain-Free Love
Jef Akst | Jul 1, 2011
Love can buffer people from pain by invoking feelings of safety and reassurance.
Repainting Ancient Birds
Megan Scudellari | Jul 1, 2011
Using synchrotron rapid scanning X-ray fluorescence to map the distribution of trace metals in avian fossils over 120 million-year-old, researchers reconstruct the pigment patterns of their feathers—revealing some of the extinct birds' long-lost colors.
Exosome Explosion
Exosome Explosion
Clotilde Théry, Clotilde Théry | Jul 1, 2011
These small membrane vesicles do much more than clean up a cell’s trash—they also carry signals to distant parts of the body, where they can impact multiple dimensions of cellular life.
Balancing Biases
Jef Akst | Jul 1, 2011
How cognitive prejudices can influence research decisions, and how the pitfalls of human nature can be avoided.
Americans Support Stem Cell Research
Jef Akst | Jul 1, 2011
A new study finds that more than two thirds of Americans approve of the use of stem cells in research aiming to cure serious diseases.
C-ing with the Lights Out
Richard P. Grant | Jul 1, 2011
I the dark Arctic shallows one research finds heterotrophic marine bacteria doing a surprising amount of carbon fixing.
Thymus Finder
Richard P. Grant | Jul 1, 2011
Editor’s Choice in Immunology