physiology, immunology, microbiology
Hypoallergenic Dogs Overhyped?
Bob Grant | Sep 6, 2011
A study finds that homes with dogs billed as hypoallergenic harbor just as many allergens as those housing other breeds.
What Causes Alzheimer’s?
W. Sue T. Griffin | Sep 1, 2011
Researchers and pharma companies have tried to attack this disease by reducing amyloid plaques, but inflammation may be the real culprit.
<em>Art + Science Now</em>
Art + Science Now
Bob Grant | Sep 1, 2011
The book that serves as bio art's encyclopedia.
Beyond Expectation
Karen Hopkin | Sep 1, 2011
Philippa “Pippa” Marrack has made some unanticipated discoveries about how the immune system functions in health and disease.
Piggyback Pathogen
Jessica P. Johnson | Sep 1, 2011
Editor’s Choice in Immunology
The Cytokine Cycle
The Cytokine Cycle
W. Sue T. Griffin | Sep 1, 2011
The initiating cause of Alzheimer’s disease is still unknown. However, from our studies it’s clear that many types of neuronal damage—­­from traumatic brain injury, to epilepsy, infection, or genetic predisposition—­can activate brain immune cells—microglia and astrocytes-- promoting them to produce IL-1 and S100 inflammatory cytokines.
The Age-Old Fight Against Antibiotics
Cristina Luiggi | Aug 31, 2011
Researchers find antibiotic resistance genes in 30,000-year-old bacteria, suggesting such resistance is not a modern phenomenon.
Blood’s Role in the Aging Brain
Edyta Zielinska | Aug 31, 2011
A blood protein involved in allergy contributes to the decline in brain function and memory in aging mice.
Velcro Helps Muscles Grow
Edyta Zielinska | Aug 31, 2011
Stretching muscle cells as they grow helps promote the expression of growth factors.
Hiding Under a Cap
Richard P. Grant | Aug 30, 2011
Editor's Choice in Immunology