Given differences in values about work and family time, we hypothesize that Americans will
experience greater family demand, which will have greater impact on work‐family conflict, …

Commissural neurons in the mammalian dorsal spinal cord send axons ventrally toward the
floor plate, where they cross the midline and turn anteriorly toward the brain; a gradient of …

Commissural axons cross the nervous system midline and then turn to grow alongside it,
neither recrossing nor projecting back into ventral regions. In Drosophila, the midline repellent …

Neuropilin-1 and neuropilin-2 bind differentially to different class 3 semaphorins and are
thought to provide the ligand-binding moieties in receptor complexes mediating repulsive …

Computational modelling has suggested that at least two counteracting forces are required
for establishing topographic maps. Ephrin-family proteins are required for both anterior–…

The Wnt family of secreted proteins plays a crucial role in nervous system wiring. Wnts regulate
neuronal positioning, polarization, axon and dendrite development, and synaptogenesis. …

Netrins stimulate and orient axon growth through a mechanism requiring receptors of the
DCC family. It has been unclear, however, whether DCC proteins are involved directly in …

Guidance cues along the longitudinal axis of the CNS are poorly understood. Wnt proteins
attract ascending somatosensory axons to project from the spinal cord to the brain. Here we …

To identify the molecular pathways that guide cardiac ventricular chamber specification,
maturation and morphogenesis, we have sought to characterize factors that regulate the …

Background Biomass smoke is associated with the risk of chronic obstructive pulmonary
disease (COPD), but few studies have elaborated approaches to reduce the risk of COPD from …