RAN translation—What makes it run?

What makes Ran run?

Cloning confusion very cloning pronouncement has one guaranteed ingredient: controversy. This time, Atsuo Ogura (National Institute of Infectious Diseases, Tokyo, Japan) and Rudolf Jaenisch (Massachusetts Institute of Technology, Cambridge, MA) are duking it out. Ogura claims that most of the defects that Jaenisch has seen in his cloned mice were caused by the genetic instability of the embryon...

Parallel input makes the brain run faster

In serial sensory processing, information flows from the thalamus via primary sensory cortices to higher-order association areas. However, association cortices also receive, albeit weak, direct thalamocortical sensory inputs of unknown function. For example, while information proceeds from primary (SI) to secondary (SII) somatosensory cortex in a serial fashion, both areas are known to receive ...

Modularizing kCFA Makes It Polyvariant

Systems biology makes it personal.

Systems biology promises to personalize medicine via network-based biomarkers that predict therapeutic effectiveness. Toward this goal, Chang et al. (2009) recently introduced a systems-based approach to break down oncogenic signaling networks into modules that predict the effectiveness of pathway-specific therapeutics.

Echinacea: What Makes It Work?

Extrapolations from pharmacological research have led some authors to suggest restrictions or contraindications for the use of Echinacea. This article examines the known chemistry and pharmacology of the various Echinacea species and products, and challenges some of these popular concepts. In particular, the hypotheses that Echinacea is a T cell activator and that it will accelerate pathology i...