DUO delivers for duvelisib

KIF16B delivers for transcytosis.

Protein sorting pathways control correct delivery of membrane proteins to specific compartments of the plasma membrane and are required to maintain the physiological functions in all epithelia. Most clathrindependent cargoes require the adaptor protein complexes AP-1A and AP-1B for proper sorting to the basolateral plasma membrane. In this issue of The EMBO Journal, Perez Bay et al (2013) shed ...

Deadly duo

An astonishing one-third of the world’s population is infected with the bacterium that causes tuberculosis (TB), Mycobacterium tuberculosis. In most people it remains inactive or latent but in about 10% of people an active case of TB disease will develop within their lifetime. Simple antibiotics can prevent and treat most of these cases, yet 8-10 million people develop an active TB infection an...

Gene therapy for ALS delivers.

Amyotrophic lateral sclerosis (ALS) is a fatal, progressive neurodegenerative disease that kills motor neurons. Despite a long disappointing history of human trials with neurotrophins, including insulin-like growth factor 1 (IGF-1), Kaspar and colleagues have successfully slowed disease in transgenic ALS mice by forcing motor neurons to produce IGF-1 following retrograde delivery of recombinant...

Kinesin Delivers

What is it about movement in cells that commands our atten-tion? What biologist has not enjoyed turning a microscope on a cell, almost any cell, really, and watching all the commo-tion? When vesicles, mitochondria, chloroplasts, nuclei, or chromosomes move, we are being treated to an elegant, easily observable manifestation of molecular events. Decades of effort to understand intracellular move...

The solo/duo gap